JP3347283B2 - Assembling scaffolding equipment for skewing moving transfer equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an assembling scaffolding device, and more particularly, to facilitating a work of attaching a side plate or the like to a truss in a skew-moving transfer device such as an escalator, and assembling and disassembling easily at a work site. The present invention relates to a scaffolding device having a simple structure.

[0002]

2. Description of the Related Art Conventionally, as a skew-moving and conveying apparatus capable of conveying a person or an object while skew-moving, for example, an escalator having a skew angle of 30 degrees, There are a travorator (trade name), a trabeta (trade name), a competitor (trade name) and the like whose row angle is less than 30 degrees.

[0003] These skew-moving and conveying devices generally have the following structure. That is, (1) a circulating moving body that is composed of a step (stepping plate) and a riser (a kick-up plate) that is arranged diagonally from a certain floor to an upper floor and that circulates on an endless track; ) Elevator protection that protects an elevating person, which is arranged on both sides of an elevating part (sometimes referred to as a transport part) on which an elevating person in the circulating moving body gets on or on which an object is placed. Means, (3) a truss which accommodates mechanical elements such as driving means for driving the circulating moving body, and which guarantees the strength of the escalator, and (4) side plates disposed on both side surfaces of the truss, 5) Optionally, a bottom plate provided on the bottom or lower part of the truss.

[0004] The circulating moving body includes a roller. The rollers run on guide rails supported by the truss.

[0005] The skew-moving / transporting device usually includes a skew-moving / transporting unit in which the step moves obliquely from a position where the elevating person gets on the step (boarding position) to a position where the elevating person gets off the step (down position). Have. Further, some skew moving / conveying apparatuses may include a horizontal moving / conveying section in which steps move horizontally before and after the skew moving / conveying section.

[0006] The skew moving / conveying device has a reversing return section which returns to the original position below the skew moving / conveying section when the step in the skew moving / conveying section passes through the skew moving / conveying section.

The elevating person protection means is provided on a protection plate formed of a glass plate or a metal plate erected on both sides of the transport section, and at an upper end of the protection plate, and is provided with a traveling speed of the step. A circulating handrail made of a flexible member that circulates at the same traveling speed, and a protection plate support member that supports the protection plate body.

The truss comprises a pair of left and right upper beams arranged so as to sandwich the retrograde return portion substantially on the side of the retrograde return portion of the circulating moving body, and a pair of left and right beams disposed below the pair of left and right upper beams. A pair of lower beams. The pair of left and right upper beams is connected to each other by a connection reinforcing member, and the pair of left and right lower beams is also connected to each other by a connection reinforcing member. Further, the upper beam and the lower beam are also connected by the connection reinforcing member. In this way, the truss
It constitutes the frame and becomes the basic structure of the escalator, ensuring the strength of the entire escalator.

A plate-like exterior member is provided below the protection plate so as to cover the upper beam and the protection plate support member. This exterior member is referred to as an equastellar ledge, an outer deck, a deck board and the like in this technical field. In this specification, it may be referred to as an exterior deck.

[0010] A plurality of plate-like side exterior members are mounted on the side surface of the truss, and in some cases, a plurality of bottom surface exterior members are mounted below the truss or on the lower surface of the truss.

In a conventional escalator, the side exterior body and the bottom exterior body are mounted on a truss as follows.

[0012] There is a first skewing and transporting device, eg a first escalator, which communicates from one floor to the next, eg the first to the second floor, and further a first escalator which communicates from the second floor to the third floor.
Suppose there is a second escalator.

In order to mount the side exterior body and the bottom exterior body in the second escalator, usually, a work tower is assembled with a pole on a step of the skewing movement transport section in the first escalator, and the work tower is mounted on the tower. A work board is laid.

An operator waits on the tower, and the second
The operator is also arranged at the skewed moving conveyance section of the escalator. Then, the worker on the ladder and the worker on the skew moving and transporting section of the second escalator cooperate with each other to place the side exterior plate on the side of the truss in the second escalator, and on the bottom exterior. The plate was mounted on the bottom of the truss in the second escalator.

However, assembling a scaffold with a pole on the escalator's skew-moving / transporting unit is very time-consuming and complicated. For example, since a large number of poles for poles and poles for crosspieces are connected by a joint, it can be easily imagined that the work of connecting the joints is extremely complicated. Also, it takes a surprisingly long time to build this tower on site. Given that the completion time of the building with the escalator is predetermined and cannot be changed, the fact that it takes a long time to assemble a tower means that the number of subsequent working days will be reduced. means. If it takes a long time to build this scaffold, in the worst case it may be necessary to work all night long, in time for the date of completion of the building.

In addition, in order to arrange the long pole, the short pole, and the poles of various lengths vertically or horizontally, while arranging those poles on the skew-moving conveyance section, The pole may accidentally damage or damage various members of the escalator, such as a side exterior plate, a bottom plate, and glass. Damage to other members of the escalator during the assembly work will delay the completion of the escalator and seriously affect the completion of the building with the escalator. It is.

Further, an escalator of the next floor is often arranged above an escalator of a certain floor. In such a case, the vertical distance between the escalator on a certain floor and the escalator above is different for each building where the escalator is installed. Then, since the height between the upper and lower escalators is different for each building, when assembling the escalator, select an appropriate length pole for the prop according to the escalator in the building, and You need to choose the right length of pier pole. In other words, poles for poles and poles of various lengths are always stocked, poles of appropriate length are selected and transported to the site for each escalator to be assembled, and the tower is assembled at the site You have to.

An object of the present invention is to provide an assembling scaffolding device for a skew-moving transfer device that can be easily assembled on site without assembling on site using many poles and joint members. An object of the present invention is that the distance between a certain skew moving conveyance device such as an escalator and the skew movement conveyance device such as an escalator arranged above the skew moving conveyance device such as an escalator is different for each site where the escalator is installed. Even the oblique that can respond to it
An object of the present invention is to provide an assembling scaffold device for a row moving and conveying device .
The purpose of this invention, without damaging the various members skew mobile transport device, oblique movement conveying instrumentation that can be assembled
An object of the present invention is to provide a mounting scaffolding device. SUMMARY OF THE INVENTION An object of the present invention is to provide an assembly for a skew-moving / transporting device which can safely attach a side plate or the like in the skew-moving / transporting device to a truss.
It is to provide a scaffolding device . The purpose of this invention is to skew
It is possible to apply the full load to the steps in the mobile conveyor
And therefore cause a failure in the skew moving transport device
To provide an assembling scaffolding device for a skew-moving transfer device that does not require
It is to be.

[0019]

[MEANS FOR SOLVING THE PROBLEMS] To achieve the above object
An assembly scaffolding device for a skew moving and conveying device according to the present invention(A) ( 1) Standing vertically and parallel to each other
A pair of lower legs, and extendable and contractible with respect to this lower leg,
And the lower leg can be fixed to the lower leg at a predetermined height.
A pair of upper legs attached to each of the parts
Height can be adjusted by the
A pair of leg members having a width narrower than that of the pair of legs, and (2) the leg members arranged in an upright state at a predetermined interval.
The pair of leg members is detachably connected to the pair of leg members,
Brace members to be fixed to each other, and (3) the lengths of the pair of leg members are substantially the same
And a scaffold plate consisting of a single veneer or a plurality of veneers
Both ends in the longitudinal direction of the material, both ends in the short direction
Scaffold mounting member attached to this and the scaffold mounting
When the mounting member is attached to the horizontal support,
Separation block that makes the mounting member and horizontal support member inseparable
With a stop member, detachable on the upper part of the pair of leg members
And (4) a step plate member which is detachably mounted on the pair of leg members,
(5) a handrail member arranged outside the plate member;A step leg set on the step and a tiger
Truss mounting part to be mounted on the truss mounting part
Connect the step leg and the stabilizer plate on the lower leg
And a cradle part to be combined,For skew-moving transfer equipment
Load to prevent the full load from being applied to the steps in
And a dispersing means.
Is an installation scaffolding device,(B) (1) Standing vertically and parallel to each other
A pair of lower legs, and extendable and contractible with respect to this lower leg,
And the lower leg can be fixed to the lower leg at a predetermined height.
A pair of upper legs attached to each of the parts
Height can be adjusted by the
A pair of leg members having a width narrower than the (2) The above-mentioned ones which are arranged upright at a predetermined interval
Detachable to pair of leg members And the pair of leg members
Brace members to fix each other, (3) It has almost the same length as the distance between the pair of leg members
And a scaffold plate consisting of a single veneer or a plurality of veneers
Both ends in the longitudinal direction of the material, both ends in the short direction
Scaffold mounting member attached to this and the scaffold mounting
When the mounting member is attached to the horizontal support,
Separation block that makes the mounting member and horizontal support member inseparable
With a stop member, detachable on the upper part of the pair of leg members
And a step plate member arranged in an inclined state, (4) The foot is detachably attached to the pair of leg members,
A handrail member arranged outside the plate member, (5) Skew, located on both sides of the step
A pair of upper beads that constitute a truss in a mobile transport device
Truss mounting part to be mounted on the
To connect them, and secure the lower leg.
It has a mounting base on which a plate
And the full load is applied to the steps in the skew moving transfer device.
Load dispersing means to prevent
It is an assembling scaffolding device for skew moving conveyance device, (C) (1) Standing vertically and parallel to each other
A pair of lower legs, and extendable and contractible with respect to this lower leg,
And the lower leg can be fixed to the lower leg at a predetermined height.
A pair of upper legs attached to each of the parts
Height can be adjusted by the
A pair of leg members having a width narrower than the (2) The above-mentioned ones which are arranged upright at a predetermined interval
The pair of leg members are detachably connected to the pair of leg members,
Brace members to fix each other, (3) It has almost the same length as the distance between the pair of leg members
And a scaffold plate consisting of a single veneer or a plurality of veneers
Both ends in the longitudinal direction of the material, both ends in the short direction
Scaffold mounting member attached to this and the scaffold mounting
When the mounting member is attached to the horizontal support,
Separation block that makes the mounting member and horizontal support member inseparable
With a stop member, detachable on the upper part of the pair of leg members
And a step plate member arranged in an inclined state, (4) The foot is detachably attached to the pair of leg members,
Placed outside the plate member Handrail members, (5) Step legs to be set on the step and holding
A holding member mounting portion mounted on a member, and the holding member mounting portion
Part and the step leg are connected, and the lower leg
And a cradle on which a stabilizer can be placed.
And the full load is applied to the steps in the skew moving transfer device.
Load dispersing means to prevent
It is an assembling scaffolding device for skew moving conveyance device, (D) (1) Standing vertically and in parallel with each other
A pair of lower legs, and extendable and contractible with respect to this lower leg,
And the lower leg can be fixed to the lower leg at a predetermined height.
A pair of upper legs attached to each of the parts
Height can be adjusted by the
A pair of leg members having a width narrower than the (2) The above-mentioned ones which are arranged upright at a predetermined interval
The pair of leg members are detachably connected to the pair of leg members,
Brace members to fix each other, (3) It has almost the same length as the distance between the pair of leg members
And a scaffold plate consisting of a single veneer or a plurality of veneers
Both ends in the longitudinal direction of the material, both ends in the short direction
Scaffold mounting member attached to this and the scaffold mounting
When the mounting member is attached to the horizontal support,
Separation block that makes the mounting member and horizontal support member inseparable
With a stop member, detachable on the upper part of the pair of leg members
And a step plate member arranged in an inclined state, (4) The foot is detachably attached to the pair of leg members,
A handrail member arranged outside the plate member,  (Five) Insertion inserted into the mounting groove of the holding member
Retainer placed on both sides of the step
A pair of inserts inserted into each of the mounting grooves in the member
The fixed plate member is connected, and provided at the lower end of the lower leg.
And a mounting base on which a stable stabilizer can be placed.
The total load is applied to the steps in the skew moving transfer device.
Load dispersing means to prevent
An assembling scaffolding device for a skewing mobile conveyance device, characterized in that:
And Assemblies for the skew-moving transfer device according to the above (A) to (D)
In a preferred aspect of the scaffolding device, the leg member is
Provided on each of the legs to support the handrail member. Hand
A handrail support member, and the handrail support member is provided on the pair of
The horizontal support member bridged over the upper end of the leg,
Attached to the tip protruding outward from the leg
Become The set for the skew moving transfer device according to the above (A) to (D)
In a preferred aspect of the standing scaffolding device, the brace member includes:
Two long members are provided, and these two long members are substantially
It is rotatably connected at the center, (A) to (D) above
A preferred embodiment of the assembling scaffolding device for a skew moving and conveying device according to the present invention.
And The elongate member is substantially opposed to the elongate member.
One of the pair of leg members having the same structure.
The upper pair of upper legs in each face each other
The upper locking pin which is formed on the
And is projected from the side surface of the upper locking pin.
To the upper locking means with the upper stopper biased to
One end to be locked, and the other upper
Opposed to each pair of upper legs in the leg portions
The lower surface is formed so as to protrude below the upper locking pin on the surface.
And a lower locking pin provided on the lower locking pin and the lower locking pin.
Lower slide urged beyond the side of the locking pin
And the other end locked by a lower locking means having a topper.
And The skew moving transport device according to the above (A) to (D)
In a preferred aspect of the assembled scaffolding device, the handrail member
Is detachably attached to the handrail support member on one leg.
Facing the first column to be mounted and the one leg
Detachable to the handrail support member on the other leg to be arranged
A second support that can be freely mounted, and the first support and the second support.
The first column and the first column are rotatably coupled to respective columns;
And a cross member bridged over the second support.
In the following description, “a set for a skew moving conveyance device”
Standing scaffolding device is simply referred to as "assembled scaffolding device."
I do.

[0020]

DESCRIPTION OF THE PREFERRED EMBODIMENTS (Specific Description) -Specific Structure- An assembled scaffolding device used for an escalator, which is an example of the skew-moving and conveying device of the present invention, will be described with reference to the drawings.

FIG. 1 is a schematic explanatory view showing a state where an assembled scaffolding device is installed on an escalator.

As shown in FIG. 1, there are two types of scaffolding devices in this example as scaffolds for assembling an escalator. The first type may be referred to as a position where the elevating person gets on (hereinafter, may be referred to as a boarding position) and a position where the elevating person descends (reads). The second type is an assembling scaffolding device arranged in the skew-moving transport section of the escalator. Since the first type is installed on a horizontal surface and the second type is installed on a sloping surface, the first type is hereinafter referred to as a horizontal assembly scaffolding device 1
A, and the second type may be referred to as a skew-assembled scaffolding device 1B.

In the following, description will be made focusing on the horizontal assembling scaffold apparatus 1A, and as required, the skew assembling scaffold apparatus 1A.
B.

As shown in FIG. 2, the assembled scaffolding device 1 includes a leg member 2, a brace member 3, a step board member 55 (not shown in FIG. 2), and a handrail member 4.

When assembling the escalator, a pair of leg members 2 are provided at the boarding position, the descending position, and the inclined moving / conveying section.
Are arranged to face each other. A pair of leg members 2
Have the same structure.

In this example, each leg member 2 is configured so that the height can be freely adjusted. That is,
The leg member 2 is provided with a pair of lower leg portions 5 erected in parallel and in the vertical direction, and is fixed to the lower leg portion 5 at a predetermined height so as to be stretchable with respect to the lower leg portion 5 and at a predetermined height. A pair of upper legs 6, each of which is mounted on each of the lower legs 5,
A handrail support member 7 provided on each of the upper legs 6.

The cross section of the lower leg 5 in a direction orthogonal to the axial direction (when the lower leg 5 is set upright, this cross section is a horizontal cross section) forms a quadrangle, and the lower leg 5 is mutually perpendicular. A pair of first support portions 8 arranged in parallel,
A plate-like stabilizing plate portion 9 extending so as to approach the lower end of the first support portion 8; and a plurality of stabilizing plate portions 9 extending in the vertical direction from the end of the first support portion 8 and formed at appropriate intervals. Insertion hole 1
And a first horizontal support portion 12 in the form of a pipe for connecting the pair of first columns 8 by connecting the pair of first columns 8.

The distance between the pair of first support portions 8 is set smaller than the width of the step in the skew-moving and transporting portion of the escalator, and is set to a size that allows the staging device 1 to be stably installed. .

As shown in FIG. 4, the stabilizer plate 9 is provided with two bolt insertion holes 13. The bolt insertion hole 13 is provided for inserting a bolt for fixing the leg member 2 to a step.

In this example, the first column 8 is
Although the horizontal section is formed of a square pipe, the pipe may have a circular horizontal section.

As shown in FIGS. 5 and 6, the upper leg portion 6 has the same structure as the first support portion 8, (1) a horizontal cross section is rectangular, and the same interval as the first support portion 8 is provided. And (2) near the upper ends of the second columns 14, the pair of second columns 14 are connected to each other, joined and integrated. A long second end whose both ends extend outside the pair of second support portions 14.
The reinforcing member 1 for connecting the horizontal support portion 15 and the second support portion 14 and the first support portion 8 of (3) to each other in an inclined state.
6 and (4) a handrail support member 7.

The second support 14 is connected to the first support 8
This is a square pipe having an outer surface and an inner surface having the same dimensions as the above. From the lower end opening 20 of the second support portion 14,
The insertion rod portion 11 of the first support portion 8 is inserted in a fitted state. Since the second support portion 14 is a pipe having a horizontal cross section of a square, the insertion rod portion 11 is also an elongated member having a horizontal cross section of a square. Accordingly, the length from the outer surface of the insertion rod portion 11 to the outer surface on the opposite side is set to a dimension such that the insertion rod portion 11 can be fitted into the second support portion 14. This second support part 14
The length from the outer surface to the outer surface on the opposite side is equal to that of the first support portion 8.
Is set to be the same as the length from the outer surface to the outer surface on the opposite side.
Therefore, when the insertion rod portion 11 is inserted into the second support portion 14 and the lower end of the second support portion 14 is brought into close contact with the upper end of the first support portion 8, the outer surface of the first support portion 8 and the second The outer surfaces of the two support portions 14 are flush with each other.

A fixing pin insertion hole 17 for inserting a fixing pin 26 is formed on the outer surface near the lower end of the second support portion 14. The fixing pin insertion hole 17 and the insertion hole 10 provided in the insertion rod portion 11 are adjusted to have the same diameter.

The upper and lower locking means 18 and 19 are respectively provided on the mutually facing surfaces of the second support 14.
Is provided. The upper locking means 18 and the lower locking means 19 are formed so that the brace member 3 can be mounted and the mounted brace member 3 cannot be easily detached.

The second support portion 14 is formed of a square pipe having a rectangular horizontal section, but may be a pipe having a circular horizontal section.

The second horizontal support portion 15 is vertically extended over the distal ends of a pair of second support portions 14 arranged in parallel with each other, and both ends extend outside the second support portions 14. , A long pipe. A portion of the second horizontal support portion 15 located between the pair of second support portions 14 is a place where a step board member 55 described later is attached, and both ends of the second horizontal support portion 15 support the handrail support member 7. It is a part to be attached.

The handrail support member 7 is connected to the second horizontal support portion 1.
5 is attached to both ends of the second horizontal support 15 so as to be perpendicular to the second horizontal support 15, in other words, to extend vertically when the second horizontal support 15 is arranged horizontally. As shown in FIG. 6, the handrail support members 7 attached to both ends of the second horizontal support portion 15 positioned horizontally have an opening 20 for attachment at the upper end thereof.

As shown in FIG. 2, the leg member 2 is provided with a lock member 21 for connecting and fixing the first support portion 8 and the second support portion 14.

As shown in FIGS. 7 to 9 and also schematically shown in FIG.
(1) A first contact surface portion 22 that contacts the surface of the second support portion 14 where the fixing pin insertion hole 17 is formed, and a contact surface on both sides of the first contact surface portion 22 and the surface of the second support portion 14. A first mounting portion 2 having a substantially U-shaped horizontal cross section, comprising a second contact surface portion 23 and a third contact surface portion 24 formed to be in contact with each other.
5 and (2) the first contact surface portion 2 of the first mounting portion 25
2, a fixing pin 26 fixed so as to extend between the second contact surface portion 23 and the third contact surface portion 24;
(3) A fourth abutment which is rotatably mounted at one end of the first mounting portion 25 and is mounted on a surface of the second support portion 14 facing the surface on which the fixing pin insertion hole 17 is formed. The horizontal cross section, which includes a surface portion 27 and a fifth contact surface portion 28 extending in a direction perpendicular to the fourth contact surface portion 27, is substantially L
It has a second mounting portion 29 having a character shape, and (4) a connecting portion 30 for connecting the first mounting portion 25 and the second mounting portion 29.

As shown in FIGS. 8 and 9, one end of the first mounting portion 25, specifically, one end of the third contact surface portion 24,
First pin mounting portions 32 are formed at intervals so as to be able to insert the coupling pins 31 into an annular shape.
Further, one end of the second mounting portion 29, specifically, the fourth contact surface portion 2
As shown in FIGS. 8 and 9, a second pin mounting portion 33 that is bent in an annular shape so that the coupling pin 31 can be inserted is provided at one end of the first pin mounting portion 32 with the first pin mounting portion 32. First
It is formed so as to be arranged between the pin mounting portion 32. Then, the second pin mounting section 33 is connected to the first pin mounting section 32.
The coupling pin 31 is disposed in a coaxial tubular space formed by the first pin mounting portion 32 and the second pin mounting portion 33.
It is inserted irremovably. Thereby, the first mounting portion 25
And the 2nd mounting part 29 is rotatably connected.

When the fourth contact surface portion 27 and the first contact surface portion 22 are disposed so as to face each other, the fourth contact surface portion 27 is erected and fixed to the first contact surface portion 22. A pin receiving hole 34 into which the tip of the fixed pin 26 is inserted is opened.

The coupling portion 30 is composed of (1) a pair of ends formed at the end of the second contact surface 23 so as to be bent at right angles to the second contact surface 23 and extend outward. A support piece 39; (2) a lock pin mounting part 35 formed by bending the tip of the support piece 39 into a cylindrical shape; and (3) a substantially L-shaped lock pin mounting part 35 having one end thereof. An L-shaped lock pin 38 having an insertion portion 36 rotatably and undetachably inserted therein, and a bolt portion 37 having an external thread formed on the outer peripheral surface at the other end; (4) FIG. As shown, when the first contact surface portion 22 and the fourth contact surface portion 27 are positioned in parallel so as to face each other, they are arranged in parallel so as to face the support piece 39, and Lock pin 3
It has an opposing piece 41 provided with a notch 40 into which the rotary member 8 can be rotated and fitted, and (5) a nut 42 screwed into the bolt 37.

In this example, the lock pin mounting portion 35
The upper and lower two pieces are provided at one end of the support piece 39. Therefore, the notch 40 is also provided in the facing piece 41.
Are provided. But lock pin mounting part 3
One 5 may be provided at one end of the support piece 39, but if two are provided, locking can be reliably performed.

The leg member 2 having the above-described structure is also realized as the leg member 2 in the skew-assembled scaffolding device 1B.

As shown in FIGS. 10 and 11, the brace member 3 includes one upper leg 6 of a pair of leg members 2 arranged at a predetermined interval and an upper leg of the other leg member. It has a long first rod body 43 having a length to which the part 6 can be attached obliquely, and a second rod body 44 having the same length as the first rod body 43.

The first rod 43 and the second rod 44 have the same shape and structure. The first rod body 43 has a central portion having a semicircular cross section perpendicular to the axial direction, and one end and the other end formed in a flat plate shape. More specifically, the first rod body 43 includes a flat portion 45 extending from one end to the other end along the axial direction, a central portion having a semi-circular cross section, and a locking pin insertion hole 47. And a long member having one end and the other end.

The first rod 43 and the second rod 44 overlap the flat part 45 of the first rod 43 and the flat part 45 of the second rod 44, and the first rod 43 and the second rod 44 are overlapped. The first rod body 43 and the second rod body 44 are rotatably connected to each other at the midpoint of the rod body 44 by a connecting means, for example, a rivet 46.

Since the first rod 43 and the second rod 44 are rotatably connected to each other, the first rod 43 and the second rod 44 may be connected to each other, for example, when they are stored or transported. Can be made into one compact rod body. That is, since the first rod 43 and the second rod 44 can be formed in a compact shape, it is convenient for storage and transportation.

The first rod 43 and the second rod 44 are attached to the leg member 2 as follows. That is,
11 by an upper locking means 18 provided on the upper surface of the pair of second strut portions 14 of the upper leg portion 6 on opposing surfaces of the pair of second support portions 14, and a lower locking means 19 provided below the upper locking means 18. It is mounted in an X-shape as shown, otherwise in a crossed state.

The upper locking means 18 is shown in FIGS.
As shown in FIG. 3, an upper locking pin 48 protrudingly formed on the opposing surface of the second support portion 14 and the upper locking pin 48
Upper stopper 4 urged to protrude from the side surface of
9 is provided.

More specifically, the upper locking pin 48 has a cylindrical shape, and one end thereof is connected to the vicinity of the upper end of the second support portion 14. The other end of the upper locking pin 48, that is, the tip portion is split into two parts, and the upper stopper mounting gap 50 is formed.
Is formed. The upper stopper gap 50
, A shaft body 51 is attached, and a plate-shaped mounting piece 52 is rotatably mounted on the shaft body 51, and a guide piece 53 is mounted on the mounting piece 52. The attachment piece 52 is urged by an urging member attached to the shaft body 51, for example, a coil spring 54.
Of the upper support pin 4
8 protrudes from the outer peripheral surface. Since one end of the mounting piece 52 projects, the guide piece 53
Is always inclined so as to descend toward the tip of the upper locking pin 48. When one end of the guide piece 53 facing the second support portion 14 is pressed, or the guide piece 5
When the portion protruding from the tip of the upper locking pin 48 is raised like a lever, the guide piece 53 rotates against the urging force of the coil spring 54 and the mounting piece 52 is attached to the upper stopper 49. Fits in the working gap.

The portion of the guide piece 53 projecting from the upper locking pin 48 has the function of a lever, and can be called a lever piece. Also, the second support 1 of the guide piece 53
The plane skewed from the end toward 4 is the brace member 3
Since it exerts the function of a guide when passing through the locking pin insertion hole 47 in the above, it can be referred to as a guide surface.

In such a mounted state, the upper locking pin 4 is provided on the opposing surfaces of the pair of opposing second columns 14.
8 is attached.

The lower locking means 19 and the upper locking means 18 have basically the same structure, except that the upper locking means 18 has the upper stopper 49 attached to the upper locking pin 48 with the upper stopper 49 facing upward. The stopping means 19 is attached to the lower locking pin with the lower stopper facing downward.

Since the brace member 3 described above is used for the horizontal assembly scaffolding apparatus 1A, the first rod body 4
3 and the middle point of the second rod body 44 are rotatably connected. When the brace member 3 is used in the skew-assembled scaffolding device 1B, one leg member 2 and the other leg member 2 arranged opposite to each other have different standing positions.
When the upper locking means 18 and the lower locking means 19 of one leg member 2 and the upper locking means 18 and the lower locking means 19 of the other leg member 2 are connected, a parallelogram is formed. A first rod 43 and a second rod 44 are arranged on a diagonal line of the parallelogram. Therefore, the connecting position at which the first rod body 43 and the second rod body 44 are rotatably connected is the first rod body 43 and the second rod body 44.
It is no longer the midpoint of each of the rod 43 and the second rod 44. In this case, the connecting position of the first rod 43 and the second rod 44 can be easily determined.

As shown in FIG. 14, the step board member 55
Is a plate-like scaffold plate material 56 having substantially the same length as the interval between the pair of leg portions and the same width as the interval between the second support portions 14 in each leg portion, and both ends of the scaffold plate material 56 in the longitudinal direction. A scaffold attachment member 57 attached to both ends in the short direction, and the scaffold attachment member 5
The scaffold mounting member 57 and the second horizontal support portion 15 are provided with a separation preventing member 58 (see FIG. 15) that makes the second horizontal support portion 15 inseparable when the 7 is mounted on the second horizontal support portion 15 of the leg member 2.

The scaffold plate member 56 has, on the upper surface thereof, slip preventing means for preventing a worker from slipping. As the slip preventing means, various structures can be adopted as long as slip can be prevented. For example,
As a slip prevention means, a rubber sheet having a large number of grooves formed on the surface is attached to the base material surface of the scaffold plate material 56,
Forming a large number of through holes on the surface of the scaffold plate material 56, arranging a number of anti-slip bars on the surface of the scaffold plate material 56 in parallel, and forming a large number of irregularities on the surface of the scaffold plate material 56 like a washing board. And the like.

As shown in FIG. 14, the scaffold mounting members 57 are mounted at both ends in the longitudinal direction of the scaffold plate member 56 and at both ends in the short direction.

As shown in FIG. 15, the scaffold mounting member 57 is plate-shaped as a whole, and is provided at one end and is fixed to the scaffold plate 56 by appropriate mounting means, for example, bolts 60. 59, a hook portion 61 to be hooked on the second horizontal support portion 15, and a central portion located between the fixed portion 59 and the hook portion 61.

The hook 61 is curved in a semicircular shape and has a hook which opens downward. In the central portion, as a separation preventing member 58, a hook closing piece 62,
Two guide pins 63, a holding plate 64, and a fixing piece 65
And

The hook closing piece 62 is a horizontally long plate member having a horizontally long guide hole 66 and, as shown in FIG. 16, an operation piece 67 at one end.

The two guide pins 63 are connected to the guide holes 6.
6 are erected on the surface of the central part so as to penetrate through them and are arranged at a predetermined interval. These two guide pins 63 are
In addition to having a function of guiding the forward and backward movement of the hook closing piece 62, one of the guide pins 63 is connected to the hook closing piece 6.
2 has a function as a stopper for preventing further advance when the second guide pin 63 is advanced.
Has a function as a stopper for preventing the hook closing piece 62 from moving further backward when the hook closing piece 62 is moved backward. Therefore, the two guide pins 63 include a forward-stopping stopper pin for preventing the hook closing piece 62 from advancing and a reverse-stopping stopper pin for preventing the hook closing piece 62 from moving backward. When the two guide pins 63 and the guide holes 66 slide the hook closing piece 62 forward, the hook closing piece 62 closes the opening 68 of the hook and slides the hook closing piece 62 backward. So that the hook closing piece 62 opens the opening 68,
The length of the guide hole 66 and the position of the guide pin 63 are determined. The holding plate 64 sandwiches the hook closing piece 62 between the two guide pins 63 arranged at a predetermined interval and the surface of the central portion to prevent the hook closing piece 62 from dropping off. The closing piece 62 is formed so as to smoothly move forward and backward.

The fixing piece 65 is formed so as to prevent the hook closing piece 62 closing the opening 68 of the hook from retreating. The fixing piece 65 is provided rotatably with a mounting pin 69 and has a locking portion 70 for locking the rear end of the hook closing piece 62. The step board member 55 having the above-described configuration is configured such that the hook portion 61 is attached to the second horizontal support portion 15.
Is hooked over the pair of leg members 2.

As shown in FIG. 17, the handrail member 4 is
First vertical member 71, second vertical member 72, central vertical member 73
, A horizontal member 74 and a horizontal rail member 75. The first
The vertical member 71 is connected to the second support portion 1 of the leg member 2.
4 has a lower end attached to the handrail support member 7 provided on the handrail support member 4. The second vertical member 72 is attached to the handrail support member 7 provided on the second support portion 14 of the other leg member 2 which is disposed opposite to the leg member 2 at a predetermined distance. It has a lower end to be mounted. This first vertical member 71
And the second vertical member 72 are arranged in parallel with each other, and the upper end of the first vertical member 71 and one end of the horizontal member 74 are rotatably connected. Is rotatably coupled to the other end. The central portion of the first vertical member 71 and one end of the horizontal rail member 75 are rotatably connected, and the central portion of the second vertical member 72 and the other end of the horizontal rail member 75 are rotatably connected. You. A central vertical member 73 is provided at the center of the horizontal member 74.
The upper end is rotatably connected to the center portion of the horizontal rail member 75, and the middle portion of the central vertical member 73 is rotatably connected to the center portion of the horizontal rail member 75.

[0065] the cross-member 74 to perform the function of the handrail, to ensure the safety of workers in the entire handrail member 4. Each of the first vertical member 71, the second vertical member 72, the central vertical member 73, the horizontal member 74, and the horizontal rail member 75 is formed of a box-shaped pipe having a rectangular cross section.

As described above, since the members are rotatably connected to each other, the handrail member 4 having the shape shown in FIG. By rotating the 71, the second vertical member 72, and the central vertical member 73, it can be folded in a compact state. Since the handrail member 4 can be folded compactly in this way, there is an advantage that no space is required for storage and storage.

As shown in FIG. 2, two handrail members 4 are used in the assembled scaffolding device. That is, the first vertical member 71 is supported by the handrail support member 7 of the second support portion 14 of the one leg member 2, and the other leg member disposed at a predetermined distance from the one leg member 2. 2
The second vertical member 72 is supported by the handrail support member 7 of the second support portion 14 in FIG. When viewed from the step board member 55, the handrail members 4 stand upright on both sides of the step board member 55 in parallel.

-Assembling of the skew-moving and conveying device-The skew-moving and conveying device having the above configuration is assembled as follows at the site where the escalator is assembled.

Lower leg 5, upper leg 6, step board member 5
5. The required number of bracing members 3 and handrail members 4 are prepared. As shown in FIG. 1, if two assembling scaffolding devices 1 are arranged on the inclined moving and transporting unit, and one assembling scaffolding device 1 is arranged at each of the boarding position and the descending position, the necessary number of lower legs is required. The part 5, the upper leg part 6, the step board member 55, the brace member 3, and the handrail member 4 are prepared.

In the case of the horizontally assembled scaffolding device 1A, the insertion rod portion 11 of the two lower legs 5 at the boarding position or the descending position.
At the lower end opening 20 of the second support 14 in the upper leg 6.
To adjust the overall height of the lower leg 5 combined with the upper leg 6. For this purpose, the predetermined insertion hole 10 of the insertion rod 11 in the lower leg 5 and the fixing pin insertion hole 17 of the upper leg 6 are aligned. Then, the fixing pin 26 of the lock member 21 is inserted into the fixing pin insertion hole 17 and the insertion hole 10.
And let through. When the fixing pin 26 is passed through, the second contact surface 23 and the third contact surface 24
Are in a state where the second support portion 14 is sandwiched. The first contact surface portion 22 is provided with the fixing pin insertion hole 1 in the second support portion 14.
7, the front end of the fixing pin 26 is fixed to the fixing pin insertion hole 17 in the second support portion 14.
Protrudes from the surface opposite to the surface with the slab. Lock member 21
Of the fixing pin 26 is inserted into the pin receiving hole 34 of the fourth contact surface 27.
When the fourth contact surface portion 27 is fitted to the surface of the second support portion 14 opposite to the surface on which the fixing pin insertion hole 17 is provided, the support piece 39 and the facing piece 41 face each other. . Then, the bolt portion 37 of the L-shaped lock pin 38 is rotated to fit the L-shaped lock pin 38 into the notch portion 40, and the nut 42 is attached to the bolt portion 37 of the L-shaped lock pin 38 fitted into the notch portion 40. And tighten them. Thereby, the upper leg 6 is connected to the lower leg 5.

In this case, the first contact surface 22, the second contact surface 23, the third contact surface 24, the fourth contact surface 27, and the fifth contact surface 28 of the lock member 21
The fixing pin 26 surrounds the outer periphery of the second support portion 14.
The upper leg 6 and the lower leg 5 are extremely firmly connected because they are inserted through the outer surface of the lower leg 5 from the outer surface to the opposite surface.

When assembling the skew-assembled scaffolding device 1B, the lower leg 5 and the upper leg 6
And the leg member 2 is assembled.

[0073] After performing the height adjustment of the leg member 2 Thus by combining the lower leg portion 5 and the upper leg portion 6, a pair of leg members 2 with a predetermined interval, for example, riding position or Erect and place in the lowered position.

Next, the brace member 3 is mounted on the pair of leg members 2. That is, the first rod body 43 and the second rod body 44 of the bracing member 3 that have been integrated so far are opened to form an X shape as a whole. For example, the upper locking pin 4 is inserted into the fixing pin insertion hole 10 provided at the end of the first rod 43.
Insert 8. In this case, since the upper stopper 49 is positioned obliquely, the outer surface of the upper stopper 49 serves as a guide surface, and the operation of inserting the upper locking pin 48 into the fixing pin insertion hole 10 is extremely easy. When the upper locking pin 48 is fitted into the fixing pin insertion hole 10, the upper stopper 49 projects from the outer peripheral surface of the upper locking pin 48 by the coil spring 54, so that the fitted first rod body 43 is engaged with the upper locking pin. It does not fall off the stop pin 48.

By the same operation as the above operation, the first rod 4
The lower locking pin forming the lower locking means 19 of the upper leg portion 6 of the other leg member 2 is fitted into the fixing pin insertion hole 10 at the other end of 3. As a result, the first rod body 43 is obliquely coupled from one leg member 2 to the other leg member 2. Similarly, the second rod body 44 is diagonally connected to one leg member 2 and the other leg member 2.

A brace member 3 is attached to each of the side surfaces of the pair of leg members 2 arranged at a predetermined interval.

Next, the scaffold attachment member 5 of the step board member 55 is attached to the second horizontal support portion 15 of the upper leg portion 6.
7, the walking plate member 55 is placed between the pair of leg members 2,
Hang over.

That is, as shown in FIG. 15, the hook closing piece 62 is retracted and the opening 68
Is open. The scaffold mounting member 57 in such a state is hung on the second horizontal support portion 15. Next, the hook closing piece 62 is advanced. At this time, since the pressing plate 64 is provided, the hook closing piece 62 is smoothly advanced without rattling.

When the hook closing piece 62 is at the retracted position, the end of the fixing piece 65 is on the upper end of the hook closing piece 62. When the hook closing piece 62 moves forward and one end of the guide hole 66 comes into contact with the guide pin 63 which is a forward stop stopper pin, the hook closing piece 62
Closes the opening 68 and the locking portion 70 of the fixing piece 65 locks the rear end of the hook closing piece 62 so that the hook closing piece 62 cannot move backward.

By attaching all four scaffold attachment members 57 provided on the step board member 55 to the second horizontal support portion 15, the attachment of the step board member 55 is completed.

Next, the handrail member 4 is attached. That is, the folded handrail member 4 is expanded to form a frame as shown in FIG. The lower end of the first vertical member 71 is connected to the opening 2 of the handrail support member 7 in one leg member 2.
0, and the lower end of the second vertical member 72 is inserted into the opening 20 of the handrail support member 7 in the other leg member 2. In this way, the handrail members 4 are mounted on both sides of the step board member 55 in the longitudinal direction. The mounting of the handrail member 4 is simple because it is completed only by inserting the lower ends of the first vertical member 71 and the second vertical member 72 into the opening 20 of the handrail support member 7.

The assembly of the skew-assembled scaffolding device 1B is the same as the assembly of the horizontal assembling scaffolding device 1A.

The disassembly of the assembling scaffolding apparatus 1 can be executed by a procedure reverse to that of the assembling.

As described in detail above, in the assembled scaffolding device 1, the lower leg 5, the upper leg 6, the brace member 3, the walking plate member 55, and the handrail member 4 are each a unit. By assembling them, it is possible to assemble easily and quickly. In addition, since a large number of poles are not used unlike the conventional case, each part of the escalator is not inadvertently damaged by the poles.

(General Description) (1) Leg Member The assembling scaffold device according to the present invention is used for facilitating the assembling work of the skew moving and conveying device. In a skew moving conveyance device such as an escalator, there are a boarding position and a descending position as parts where the steps move in the horizontal direction,
A skew moving / conveying unit is a part where the steps skew.
Therefore, it has already been described that this assembling scaffolding device includes a type arranged on a step in a skew moving conveyance unit and a type arranged in a horizontal position.

When the assembled scaffolding device is arranged on a step in the skew moving / conveying section, as shown in FIG. 18, the stabilizer plate 9 attached to the lower end of the lower leg 5 of the leg member 2 is moved to the step. 100, the assembling scaffolding device 1 can be transported by the skew moving transport unit 101
Can be installed in However, if the assembled scaffolding device 1 is installed directly on the step 100 in this way, the entire load of the assembled scaffolding device 1 is naturally applied to the step 100. Due to the large scale of the skew moving / conveying device, for example, the escalator, even if the assembled scaffolding device 1 is directly installed on the skew moving / conveying unit 101,
Is sufficient when the load can withstand the load, but in some cases, it is necessary to devise a method of dispersing the load of the assembled scaffolding apparatus 1 so that the entire load of the assembled scaffolding apparatus 1 is not applied to the step 100.

(1-1) Load Distributing Means (1-1-1) First Load Distributing Means-Part 1 For example, a leg provided with first load distributing means for distributing the load of the assembled scaffolding device to trusses and steps. There is an assembled scaffolding device having a section.

As shown in FIG. 19, the first load dispersing means 102 includes a step leg 103 mounted on the step 100, a truss mounting section 105 mounted on the truss 104, and a truss mounting section 105. Part 105 and step leg 1
03, and a stabilizing portion 9 on the lower leg portion 5 can be put thereon, and a mounting portion 107 for erecting a mounting bolt 106 to be inserted into a bolt insertion hole 13 formed in the stabilizing portion 9 is provided. Is configured. The first load distribution means 102 is provided on the truss 104
May be simply placed, but in order to enhance the installation stability of the assembled scaffolding apparatus 1 having the first load distribution means 102, the truss mounting portion 105 mounted on the truss 104
It is preferable that a fixing means for fixing the truss 104 and the truss 104 is further provided in the first load distribution means 102. As shown in FIG. 19, an adjuster 108 for adjusting the height of the step leg 103 is attached to the lower end of the step leg 103.

For each assembled scaffolding apparatus, four first load distributing means 102 having the above-described configuration are employed. That is, two lower first legs 5 of one leg member 2
Since the support portion 8 is erected, the first load distributing means 1 is used to mount the stabilizer 9 on one of the first support portions 8.
02, the first load dispersing means 102 for mounting the stabilizer 9 on the other first column 8, and the other leg member 2.
The first load dispersing means 10 for mounting a stabilizer 9 provided on one of the first columns 8 of the lower leg 5 in FIG.
2 and the first load dispersing means 102 for mounting the stabilizer plate 9 provided on the other first column 8 of the lower leg 5 of the other leg 2 One load distribution means 102 is required.

The specific shapes of the step leg 103, the truss mounting portion 105, and the pedestal 107 are appropriately determined according to the specific structure of the skew-moving transfer device.

The first load distribution means 102 shown in FIG.
Is an example in which the truss mounting portion 105 is mounted on the truss 104 which is obliquely moved at a position higher than the step 100 continuous in the oblique direction. First load distribution means 10 shown in FIG.
In 2, since the truss 104 exists at a position higher than the plane where the cradle is located, a column 109 for connecting the truss mounting portion 105 and the cradle is provided.

The first load distribution means 102 shown in FIG.
In the assembled scaffolding device 1 provided with the leg member 2 having
Step 100 and truss 104
Therefore, when an excessive load is applied to step 100, the roller provided in skew moving / transporting portion 101 for circulating step 100 does not deform or break.

The first load distribution means 102 shown in FIG.
Is that step 100 and truss 104 are approximately at the same height, and step 10
It is advantageous if a protective skirt plate 110 having a height greater than zero is provided.

That is, as shown in FIG. 20, the first load distribution means 102 comprises a step leg 103 mounted on the step 100, a truss mounting section 105 mounted on the truss 104, The truss placing portion 105 and the step leg 10 are arranged so as to straddle the skirt plate 110.
3 and a receiving base 107 on which a mounting bolt 106 to be inserted into a bolt insertion hole 13 opened in the stabilizer plate 9 can be placed. Is configured.

The first load dispersing means 102
The truss mounting portion 105 may be merely placed on the truss 10. However, in order to enhance the installation stability of the assembled scaffolding device 1 having the first load distribution means 102,
It is preferable that a fixing means for fixing the truss mounting portion 105 and the truss 104 mounted on the fourth member 4 is further provided in the first load distribution means 102.

(1-1-2) First Load Dispersing Means-Part 2 If there is a situation to avoid applying a load to this assembled scaffolding device in the second step, it is devised to apply the load of this assembled scaffolding device to a truss. The third load dispersing means may be provided on the leg.

As shown in FIG. 21, the first load distributing means includes a pair of upper beams 111 constituting the truss 104, which are disposed on both sides of the step 100.
A truss mounting portion 105 to be placed on, the pair truss
The stabilizer plate 9 in the lower leg portion 5 can be put on the mounting portion and connected thereto, and the mounting bolt 106 inserted into the bolt insertion hole 13 formed in the stabilizer plate portion 9 can be set up. And a fixing means 113 for connecting the truss mounting portion 105 and the upper beam 111.

The truss mounting portion 105 is a member that is inclined at the same angle as the inclination angle of the upper beam 111 that is disposed obliquely, while the mounting pedestal portion 112 is a stabilizer plate 9 having a horizontal plane. The upper surface is a horizontal surface so that it can be installed. The fixing means 113 can couple the truss mounting portion 105 to the upper beam 111 by sandwiching the upper beam 111 with the truss mounting portion 105 and tightening the upper beam 111.

According to the first load dispersing means 102, since the legs are not directly mounted on the step 100, the steps 100 and the rollers for transporting the step 100 are not deformed or damaged by the load of the assembly scaffolding apparatus 1. There is a merit of becoming.

(1-1-3) Second Load Dispersing Means—Part 1 The load of the assembled scaffolding device is not limited to being distributed to the steps and the trusses, or to being distributed only to the trusses.

For example, a second load distributing means for distributing the load of the assembled scaffolding device to the steps and the holding member for mounting the elevating person protection plate for protecting the elevating person can be mentioned.

As shown in FIG. 22, the second load distribution means 113 includes a step leg 103 mounted on the step 100, a holding member mounting portion 115 mounted on the holding member 114, The holding member mounting portion 115 and the step leg portion 103 are connected to each other, so that the stabilizing plate portion 9 in the lower leg portion 5 can be put thereon, and the mounting member is inserted into the bolt insertion hole 13 formed in the stabilizing plate portion 9. And a pedestal 107 on which the bolt 106 is erected. As mentioned in the description of the first load dispersing means 102, the holding member mounting portion 115 may be simply mounted on the holding member 114, but the mounting of the assembled scaffolding device 1 installed on the step 100 may be performed. In order to ensure the stability, it is also preferable to provide a fixing means for fixedly connecting the holding member mounting portion 115 and the holding member 114. Since the holding member 114 is arranged inclined, the holding member mounting portion 115 also has an inclined shape.
An appropriate configuration can be adopted in which the holding member 114 is held between the holding member placement portion 115 and fixed by tightening so that the holding member placement portion 115 does not slide on the holding member 114.

(1-1-4) Second Load Dispersing Means-Part 2 This second load distributing means is configured to apply the load of the assembled scaffolding device to the holding member.

As shown in FIG. 23, this holding member 1
Reference numeral 14 denotes a long member that is arranged on both sides of the step at an angle equal to the angle of inclination of the skew-moving transport unit. The holding member 114 has a mounting groove 11 opened at the upper end.
6, and a protection plate made of glass, metal, or a combination thereof is inserted into the mounting groove 116,
This can be fixed. Since this holding member 114 is attached to the truss 111,
The load applied to the holding member 114 is finally
1 will take charge.

The second load distributing means 113 is provided for each of the insertion fixing plate member 117 inserted into the mounting groove 116 of the holding member 114 and the mounting groove 116 of the holding member 114 disposed on both sides of the step 100. Connecting a pair of insertion fixing plate members 117 that are inserted and arranged,
A mounting base 112 on which the stabilizer 9 on the lower leg 5 can be mounted, and on which a mounting bolt 106 to be inserted into a bolt insertion hole 13 formed in the stabilizer 9 is mounted.
And

When the second load dispersing means 113 is employed, the load of the assembled scaffolding device 1 is applied to the holding member 114,
The load is applied to the truss 104 through the holding member 114 and no load is applied to the step 100. Therefore,
There is no deformation or breakage of the step 100 and the rollers circulating.

In order to securely and stably install the second load dispersing means 113 on the holding member 114 without slipping down, a fixing means for fixing the insertion fixing plate member 117 to the holding means is further provided. It is desirable.

(1-1-5) Third load distributing means In addition to distributing the load to the truss and the holding member, the third load dispersing means is provided at the upper end of the elevating person protection plate attached to the holding member.
A load dispersing means for dispersing a load, that is, a third load dispersing means, may be employed for the circulating moving handrail moving at the same circulating moving speed as the step.

As shown in FIG. 24, the third load dispersing means 118 includes a handrail mounting portion 120 mounted on the circulation moving handrail 119 and a mounting portion 121 mounted on the second support portion 14 of the upper leg 6. The mounting part 121 and the handrail mounting part 1
20 and an arm-shaped connecting portion 122 for connecting the same.

As shown in FIG. 24, the handrail mounting section 120 has a U-shaped grip so that the handrail 119 can be gripped and the handrail 119 can be sandwiched therebetween. The gripping piece is fixed to the arm-like connecting portion 122. In the handrail mounting portion 120, a flexible member is preferably attached to a portion that comes into contact with the circulating handrail. This is because it is possible to effectively prevent the handrail from being damaged.

The mounting portion 121 basically has the same structure as the lock member 21 except that it does not include the fixing pin 26.

The arm-shaped connecting portion 122 is formed of a box-shaped pipe having a rectangular cross section, and is bent into an L shape.
One end thereof is connected to the fourth contact surface portion 27 of the mounting portion 121.
(See FIG. 9), and at the other end, a handrail mounting portion 12
0 are combined.

As can be understood by referring to FIG. 24, the third load distributing means 118 is provided on each of the second support portions 14 of the upper leg portions 6 of the pair of leg members 2 arranged at a predetermined interval. Therefore, four third load distributing means 118 are employed per assembled scaffolding apparatus.

In the assembled scaffolding apparatus 1 shown in FIG. 24, the stabilizer 9 of the lower leg 5 is directly installed on the step 100, and four third load distributing means 118 are installed on the circulating handrail. Therefore, the load of the assembled scaffolding device 1 is distributed to the circulating handrail, and
The load applied to zero can be reduced.

This third load dispersing means 118
Load distribution means 102 and / or second load distribution means 113
And can be adopted in combination.

(1-1-6) Fourth Load Dispersing Means The assembled scaffolding device is not always used after the steps in the skewing and moving device such as an escalator are completed. Before the step is mounted on the step shaft to complete the step, the side plate or the bottom plate of the escalator may be mounted. In such a case, the assembly scaffolding device cannot be installed directly on the step. Therefore, the following fourth load dispersing means 12
3 becomes effective.

As shown in FIG. 25, the fourth load dispersing means 123 has a cracked mounting end whose lower end can sandwich the step shaft 124, and the step shaft 124 is attached to one step shaft 124. A pair of four foot members 125 arranged so as to be full width and having the same interval as the interval between the step shaft 124 and the adjacent step shaft 124; The rib member 126 for connecting the foot member 125 at the upper end thereof and the pair of foot members 125 erected on the adjacent step 100 are connected in that state, and the bolt insertion hole in the stabilizer plate 9 of the lower leg 5 is provided. 13 and a rib-shaped receiving member 128 having a bolt hole 127 for inserting a bolt to be inserted into the fourth load distribution member 13. Stage 123, the assembling scaffold 1 1 group
Two units are used per unit. Therefore, the assembled scaffolding device 1
Is applied to the four step shafts 124,
The load carried by one step shaft is reduced.

This fourth load dispersing means 123
It can be used in combination with the load distribution means 118.

(1-2) Lower leg and upper leg In the present invention, a pair of leg members having a lower leg and an upper leg are arranged at a predetermined interval. When the department in which the assembled scaffolding device is disposed is a skew moving conveyance unit, it is not necessary that one leg member and the other leg member have the same height.

When the assembling scaffolding device is assembled on the inclined moving / conveying section using a pair of leg members having the same height, the step board member is in an inclined state. Therefore, as described above, a non-slip is required on the upper surface of the step board member. Whether the anti-slip or anti-slip is provided, when the pedestal plate member does not like to be disposed in a skewed state, or when there are other circumstances, the pedestal plate member is horizontal. Thus, the height of one leg member and the height of the other leg member may be different. By using a plurality of assembled scaffolding devices employing a pair of leg members having different heights as described above and disposing the assembled scaffolding device on the skew-moving / transporting section, as shown in FIG. The step board members can be arranged in a shape or a step shape.

(1-3) Second Horizontal Support Member The second horizontal support member is a horizontal support member that is stretched over the upper ends of the pair of upper end legs. Various design changes can be made to the second horizontal support member as long as the step plate member can be attached and the handrail support member can be held.

It is also preferable that the second horizontal support member has a portion extending outward from the second support portion so as to be able to expand and contract.

For example, as shown in FIG. 27, the upper end of the second support 14 can be inserted into and removed from an end opening 15B of a protruding extension 15A extending outward and fixed at a predetermined position. With the configuration having the auxiliary rod 15C capable of
The length of the horizontal support member 15 in the longitudinal direction (which can also be expressed as the horizontal length or the axial length) can be freely adjusted.

In the case of the second horizontal support member 15 shown in FIG. 27, the handrail support member 7 is supported at the tip of the auxiliary rod 15C. When the axial length of the second horizontal support member 15 can be increased in this manner, a narrow step board can be hooked on a portion from the second support portion 14 to the handrail support member 7, The work effective area of the step board member, which is a work place, can be increased.

In order to pull out the auxiliary rod 15C from the end opening of the second horizontal support member 15 to a predetermined length and fix it, the auxiliary rod 15C is moved from the second horizontal support member 15 to the auxiliary rod 15C.
An appropriate fixing means such as a fixing pin penetrating through C can be employed. Since this fixing means can be easily devised by those skilled in the art, a detailed description thereof will be omitted.

(2) Brace member In the present invention, the brace member is detachably connected to a pair of leg members arranged in an upright state with a predetermined gap therebetween, and fixes the pair of leg members to each other. Various design changes can be made as much as possible. Therefore, a pair of leg members may be connected to each other by two separate and independent rod bodies. However, as shown in the above specific example, the first rod body and the second rod body are rotatably connected to each other at the intermediate portion, so that the handling is convenient.

[0127] (3) History plate member running board member is not limited to a single plate which is stretched a leg member and the leg member may comprise a plurality of plate members. In short, it suffices that the work space is secured between the leg members and the leg members so that a work place can be secured.

(4) Handrail Member The handrail member is detachably attached to the pair of leg members, and various design changes can be made as long as it is arranged outside the step board member.

[0129]

According to the present invention, it is possible to (1) easily assemble on site without assembling on site using a large number of poles and joint members, and (2) use a skew-moving transfer device such as an escalator and its escalator. The distance between the skew moving conveyance device arranged above, for example, the escalator,
Even if the skew moving conveyance device differs for each site where an escalator is installed, for example, it can cope with it, (3)
It is possible to assemble without damaging various members of the skew moving and transporting device.
It can be easily assembled without the need for skilled workers,
(6) Since it is unitized into members such as leg members, brace members, step board members, and handrail members, it is easy to store, take up space, transport, and handle easily. Certain assembled scaffolding devices can be provided.

[Brief description of the drawings]

FIG. 1 is a schematic explanatory view showing a state in which a plurality of assembled scaffolding devices are arranged in a skew moving / conveying unit in a skew moving / conveying device;

FIG. 2 is a perspective view showing an assembled scaffolding device which is an example of the present invention. Note that the locking member and the assembled scaffolding device are illustrated on different scales in the drawings.

FIG. 3 is a front view showing a lower leg.

FIG. 4 is a plan view showing a stabilizer;

FIG. 5 is a front view showing an upper leg portion.

FIG. 6 is a plan view showing an upper leg portion.

FIG. 7 is a front view showing a lock member.

FIG. 8 is a side view showing a lock member.

FIG. 9 is a plan view showing a lock member.

FIG. 10 is a plan view showing the brace member in a folded state.

FIG. 11 is a front view showing the brace member in an X-shaped open state.

FIG. 12 is a front view showing the upper locking means.

FIG. 13 is a side view showing the upper locking means.

FIG. 14 is a plan view showing a step board member.

FIG. 15 is a front view showing a scaffold mounting member.

FIG. 16 is a plan view showing a hook closing piece.

FIG. 17 is a front view showing a handrail member.

FIG. 18 is an explanatory diagram showing a state in which the assembled scaffolding device is installed stepwise.

FIG. 19 is an explanatory diagram showing a first load distribution unit.

FIG. 20 is an explanatory diagram showing another first load distribution unit.

FIG. 21 is an explanatory view showing still another first load dispersing means.

FIG. 22 is an explanatory diagram showing a second load distribution unit.

FIG. 23 is an explanatory view showing another second load distribution unit and a state in which the assembled scaffolding device is installed via the second load distribution unit.

FIG. 24 is an explanatory diagram showing a third load distribution unit and a state in which the assembled scaffolding device is installed via the third load distribution unit.

FIG. 25 is an explanatory view showing a fourth load dispersing means.

FIG. 26 is an explanatory diagram showing a state in which the step board members are arranged in a stepwise manner by arranging a plurality of assembled scaffolding devices assembled using leg members having different heights.

FIG. 27 is an explanatory view showing a handrail support member.

[Brief description of reference numerals]

1A ··· Horizontal assembly scaffolding device, 1B ··· Slope assembly scaffolding device, 1 ··· Assembling scaffolding device, 2 ··· Leg members, 3 ··· Brace members, 4 ·· Handrail members, 5 ··· Lower leg portions, 6 ..Upper leg, 7 ... handrail support member, 8 ... first column, 9 ... stabilizer, 10 ... insertion hole, 11 ... insertion rod, 12 ...
1st horizontal support, 13 bolt insertion holes, 14 second
Column, 15 ··· Second horizontal support, 15A ··· Extended extension, 15B ··· End opening, 15C ··· Auxiliary pole, 16 ·
· Reinforcement member, 17 · · · fixed pin insertion hole, 18 · · · upper locking means, 19 · · · lower locking means, 20 · · · lower end opening, 21 · · · lock member, 22 · · · first contact surface , 23
..The second contact surface portion, 24..the third contact surface portion, 25..the first mounting portion, 26..the fixing pin, 27..the fourth contact surface portion,
28..5th contact surface, 29..2 mounting part, 30 ..
Coupling part, 31 coupling pin, 32 first pin mounting part,
33. 2nd pin mounting part, 34. pin receiving hole, 35.
· Lock pin mounting part, 36 · · Insertion part, 37 · · · bolt part, 38 · · · L-shaped lock pin, 39 · · · support piece, 4
0 ··· Notch, 41 ··· Opposite piece, 42 ··· Nut,
43 first rod body, 44 second rod body, 45 flat part, 46 rivet, 47 locking pin insertion hole, 48
..Upper locking pin, 49..upper stopper, 50..gap for mounting upper stopper, 51..shaft body, 52 ..
Mounting piece, 53 .. guide piece, 54 .. coil spring, 5
5 Step board, 56 scaffold plate, 57 scaffold mounting member, 58 separation preventing member, 59 fixing part, 60
..Bolts, 61. hook portions, 62 .. hook closing pieces, 63 .. guide pins, 64 .. holding plates, 65 ..
Fixing piece, 66 ... Guide hole, 67 ... Operation piece, 68 ...
Open section, 69 mounting pin, 70 locking section, 71
..First vertical member, 72..second vertical member, 73..center vertical member, 74..horizontal member, 75..horizontal bar member, 100 ..
Step, 101: skew moving / conveying unit, 102: first
Load dispersing means, 103 step leg, 104
Truss, 105 truss mounting part, 106 mounting bolt, 107 cradle part, 108 adjuster, 109 support, 110 protection skirt plate material, 1
11. Upper beam, 112 Mounting base, 113
..Fixing means, 114..holding member, 115..holding member mounting part, 116..mounting groove, 117..inserting and fixing plate member, 118..third load distributing means, 119..circulating moving handrail, 120 handrail mounting section, 121 mounting section, 12
2 ... arm-shaped connecting part, 123 ... fourth load dispersing means, 12
4. Step shaft, 125. Foot member, 126.
A rib member, 127 bolt holes, 128 rib-shaped receiving members;

──────────────────────────────────────────────────続 き Continuation of front page (58) Field surveyed (Int.Cl. ⁷ , DB name) E04G 1/36

Claims (8)

(57) [Claims] (1) A pair of lower leg portions which are erected in parallel and in a vertical direction, and are fixed to the lower leg portions at a predetermined height so as to be extendable and contractible with respect to the lower leg portions. A pair of leg members having a width smaller than that of the step of the skewing moving conveyance device, the height of which can be adjusted by providing a pair of upper leg portions to be attached to the lower leg portions, respectively. (2) a brace member which is detachably coupled to the pair of leg members arranged in an upright state with a predetermined space therebetween and fixes the pair of leg members to each other; and (3) a pair of leg members. A scaffold plate material composed of a veneer or a plurality of veneers having substantially the same length at intervals between the scaffold members, and scaffold attachment members attached to both ends in the longitudinal direction of the scaffold member, and attached to both ends in the transverse direction, When the scaffold mounting member is mounted on the horizontal support, (4) a step plate member having a separation preventing member that makes the attaching member and the horizontal support member inseparable, and is detachably mounted on the pair of leg members and is disposed in an inclined state; A handrail member detachably attached to the pair of leg members and disposed outside the step plate member; (5) a step leg portion mounted on a step;
Truss mounting part to be mounted on the truss mounting part
It is connected to the step leg and is provided at the lower end of the lower leg.
And a cradle on which a stable stabilizer can be placed.
And a load distributing means for preventing a full load from being applied to the steps in the skew-moving / transporting device. (1) Standing vertically and in parallel with each other.
And a pair of lower legs, which are telescopic
The lower leg so as to be fixed to the lower leg at a predetermined height.
A pair of upper legs attached to each of the legs
Height can be adjusted, and
A pair of leg members having a width narrower than the step, and (2) the one leg member arranged in an upright state at a predetermined interval.
The pair of leg members are detachably connected to the pair of leg members,
Brace members to be fixed to each other, and (3) the lengths of the pair of leg members are approximately equal to each other.
A veneer or a plurality of veneer or we made scaffold plate that, the scaffold portion
Both ends in the longitudinal direction of the material, both ends in the short direction
Scaffold mounting member attached to this and the scaffold mounting
When the mounting member is attached to the horizontal support,
Separation block that makes the mounting member and horizontal support member inseparable
With a stop member, detachable on the upper part of the pair of leg members
And (4) the step plate member which is detachably mounted on the pair of leg members,
(5) Slanting , located on both sides of the step
A pair of upper beads that constitute a truss in a mobile transport device
Truss mounting part to be mounted on the
And connect them to the lower leg
A mounting cradle on which the provided stabilizer can be placed
And the steps in the skew moving conveyance device
With load distribution means to prevent full load
An assembling scaffolding device for a skew-moving transfer device. (1) Standing vertically and in parallel with each other.
And a pair of lower legs, which are telescopic
The lower leg so as to be fixed to the lower leg at a predetermined height.
A pair of upper legs attached to each of the legs
Height can be adjusted, and
A pair of leg members having a width narrower than the step, and (2) the one leg member arranged in an upright state at a predetermined interval.
The pair of leg members are detachably connected to the pair of leg members,
Brace members to be fixed to each other, and (3) the lengths of the pair of leg members are approximately equal to each other.
And a scaffold plate consisting of a single veneer or a plurality of veneers
Both ends in the longitudinal direction of the material, both ends in the short direction
Scaffold mounting member attached to this and the scaffold mounting
When the mounting member is attached to the horizontal support,
Separation block that makes the mounting member and horizontal support member inseparable
With a stop member, detachable on the upper part of the pair of leg members
And (4) the step plate member which is detachably mounted on the pair of leg members,
A handrail member arranged outside the plate member, (5) a step leg set on the step, and a holding member
A holding portion Zaino portion placed on member, the holding member placed
Part and a step leg, and a lower end of the lower leg
And a cradle on which the stabilizer provided on the
And the steps in the skew moving conveyance device
There should be no load distribution means to prevent the load from being applied.
An assembling scaffold for a skew-moving transfer device. (4)(1) Stand vertically and parallel to each other
And a pair of lower legs, which are telescopic
The lower leg so as to be fixed to the lower leg at a predetermined height.
A pair of upper legs attached to each of the legs
Height can be adjusted, and
A pair of leg members having a width smaller than the step, (2) The above-mentioned ones which are arranged upright at a predetermined interval
The pair of leg members are detachably connected to the pair of leg members,
Brace members to fix each other, (3) It has almost the same length as the distance between the pair of leg members
And a scaffold plate consisting of a single veneer or a plurality of veneers
Both ends in the longitudinal direction of the material, both ends in the short direction
Scaffold mounting member attached to this and the scaffold mounting
When the mounting member is attached to the horizontal support,
Separation block that makes the mounting member and horizontal support member inseparable
With a stop member, detachable on the upper part of the pair of leg members
And a step plate member arranged in an inclined state, (4) The foot is detachably attached to the pair of leg members,
A handrail member arranged outside the plate member,  (Five) Insertion inserted into the mounting groove of the holding member
Retainer placed on both sides of the step
A pair of inserts inserted into each of the mounting grooves in the member
The fixed plate member is connected, and provided at the lower end of the lower leg.
And a mounting base on which a stable stabilizer can be placed.
The total load is applied to the steps in the skew moving transfer device.
Load dispersing means to prevent
Characterized byAssembling scaffolding device for skewed moving conveyance device. 5. The leg member is provided on each of the upper legs.
A handrail support member for supporting the handrail member, the handrail support member being hung on upper end portions of the pair of upper leg portions.
Outside of the upper leg portion of the passed horizontal support member
The said claim 1 attached to the projecting front-end | tip part.
Oblique mobile transport device for assembling scaffold according to any one of the 4. 6. The brace member comprises two long members.
The two long members are rotatably connected at substantially the center.
The assembled scaffolding device for a skewing mobile conveyance device according to any one of claims 1 to 5, which is combined . 7. The apparatus according to claim 1, wherein said elongated member is substantially opposed to said elongated member.
One of the pair of leg members having the same structure
A pair of upper legs of the member face each other
An upper locking pin protruding from an opposing surface and an upper locking member
Provided on the stop pin and protruding from the side surface of the upper locking pin
Upper hand with upper stopper biased to engage
One end that is locked to the step and the other facing opposite
A pair of upper legs in the upper leg face each other
An opposing surface is formed to protrude below the upper locking pin.
The lower locking pin and the lower locking pin,
Bottom biased to protrude from the side of the lower locking pin
The other end locked by the lower locking means having a section stopper;
7. The skew-moving transporting device according to claim 6, comprising:
Assembly scaffolding equipment. 8. The handrail member includes one of the legs.
A first column detachably attached to the handrail support member,
In the other leg, which is placed opposite one leg
Second support column detachably attached to the handrail support member
Rotatably connected to the first support and the second support, respectively.
Combined and bridged over the first and second struts
The crosspiece member according to any one of claims 1 to 7, comprising:
Item 14. An assembly scaffolding device for a skew-moving and conveying device according to Item 6.