JPH0739743B2 - Curing frame for construction site - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention specifically relates to a curing frame that also serves as a rainproof in rainy weather and as a snowproof in the winter, or as a curing frame that also prevents the paint from scattering during spraying. Further, since this curing frame is not affected by the weather, it relates to a curing frame for a construction site suitable for securing a predetermined holiday (two days off per week) and shortening the construction period.

[0002]

2. Description of the Related Art Heretofore, in this type, the following has been done. A single pipe is used as a curing frame by using a binding material (clamps) at the top of the frame scaffolding, and the curing frame is surrounded by a control panel and a curing sheet.

[0003]

The problems described in the prior art have the following problems. 1) Since the framework of the curing frame is made of a single pipe, the types of materials and the number of materials used increase. 2) A large amount of labor is required to temporarily install the curing frame, and installation costs are high. 3) Since the curing frame is installed at a high place, it is necessary to take safety measures such as flying and dropping, which is costly for safety management and is dangerous. 4) A single pipe is tightened with a clamp, and a wooden square timber is fastened to the single pipe with a numbering wire. A control panel is struck with a nail and surrounded by a sheet. Is easily damaged.

The present application has been made in view of the above problems of the prior art, and an object of the present application is to provide a device capable of solving the above problems.

[0005]

In order to achieve the above object, the present invention is as follows. That is,
The thing of this invention is the outer vertical frame 9A in the simple frame scaffold 9 which stood up along the outer wall 10A of the building 10 under construction,
Adjustment frame 2 that is erected upright at the joint portion of the inner vertical frame 9B
The adjustable frame 2 is provided with a telescopic arm 3 which is continuously provided in the roof 10B direction of the building 10, a horizontal bar 4 which is stretched over the adjustment frame 2 in the parallel state, and a telescopic arm 3 which is extended in the parallel state. A curing frame for a construction site, which is composed of a handrail bar 5, a steel scaffolding plate 6 stretched over the adjustment frame 2 and the upper surface of the telescopic arm 3, and a smoke-proof sheet 7 that covers the entire structure.

In this case, it can be configured as follows. The adjustment frame 2 includes a high outer vertical frame portion 2A configured to be connected to the uppermost step of the outer vertical frame 9A of the simple frame scaffold 9 from above, and the uppermost stage of the inner vertical frame 9B of the simple frame scaffold 9. Lower inner vertical frame portion 2B configured to be connected to the upper portion from above
And an inclined frame portion 2C continuously provided on the upper ends of both vertical frame portions 2A and 2B, and further, a lower inner vertical frame portion 2B.
Projecting portions 2D and 2E for connection are provided to project outward at the upper end portion and the intermediate portion of the side wall of the pipe, and the pipe receiver 2F projects to a surface orthogonal to the inner and outer directions at the upper end of the high outer vertical frame portion 2A. The telescopic arm 3 is provided with a pillar portion 3B to be planted on the roof with a slide jack 3A attached to the lower end so that the telescopic arm 3 is adjustable, and a projecting portion 2 for connection is provided at the upper end of the pillar portion 3B.
The inclined frame portion 3C is continuously attached to and detached from D, and the horizontal frame portion 3D is attached to and detached from the projection 2E for connection almost above the column portion. The slide jack 3 is composed of a short tubular pipe receiver 3E protruding from a surface orthogonal to the inside and outside directions at the upper end.
A support bar 3A3 for a handrail bar is provided on A, and a horizontal bar 4 is provided with a pipe receiver 2F of the adjustment frame 2 which is bent up at both ends of a bar main body 4A having a predetermined length and stands up in parallel. ,
Pipe receiver 3D of the telescopic arm 3 standing upright in parallel
A penetrating portion 4B penetrating from above is formed on the handrail bar 5
Is formed at both ends of a bar body 5A having a predetermined length with a through hole 5B penetrating laterally the receiving rod 3A3 of the telescopic arm 3 standing in parallel. The steel scaffolding plate 6 is made of punched metal or the like. At both ends of the net-like portion 6A, hook-shaped metal objects 6B that engage with and disengage from the inclined frame portion 2C of the adjustment frame 2 and the inclined frame portion 3C of the telescopic arm 3 are provided in a protruding manner, and the smoke-proof sheet 7 has a predetermined area. There is.

[0007]

EXAMPLES Examples will be described with reference to the drawings. 1
Is a curing frame for a construction site of the present invention. Reference numeral 9 is a publicly known simple frame scaffold to which the curing frame 1 for the construction site is attached, and 9A,
9B is an outer vertical frame and an inner vertical frame in this scaffold. A joint portion is formed at the upper ends of the outer vertical frame 9A and the inner vertical frame 9B. The simple framework scaffold 9 is used upright along the outer wall 10A of the building 10 under construction.
10B shows the roof of the building 10 under construction.

Therefore, the curing frame 1 for a construction site includes an adjusting frame 2 made of a steel pipe, an extendable arm 3 made of a steel pipe, a horizontal bar 4 made of a steel pipe, and a steel pipe. Handrail bar 5 made from
A known steel scaffolding plate 6 and a known dedicated smoke-proof sheet 7
It consists of and. The steel pipe is 42.7φ zinc plated.

The configuration will be described below in order. Adjustment frame 2
Is a high outer vertical frame part 2A configured to be connected to the uppermost step of the outer vertical frame 9A of the simple frame scaffold 9 from above, and an upper vertical part of the inner vertical frame 9B of the simple frame scaffolding 9A. The lower inner vertical frame portion 2B configured to be connected to the lower inner vertical frame portion 2B and the slanted frame portion 2C continuous to the upper ends of the both vertical frame portions 2A and 2B. Projections 2D and 2E for connecting outward are provided at the upper end and the middle of the side wall.
Is projected. 2D1 and 2D1 are auto joints.

Reference numeral 2F is a short tubular pipe receiver projecting on a surface orthogonal to the inner and outer directions at the upper end of the high outer vertical frame portion 2A. A take lock 2F1 is attached to the pipe receiver 2F. 2G is a horizontal frame portion stretched between a high outer vertical frame portion 2A and a low inner vertical frame portion 2B. The horizontal frame portion 2G is vertically spaced from the low inner vertical frame portion 2B by a predetermined distance 2H. The frame portion 2I is suspended and fixed. The vertical frame portion 2I is
In the simple frame scaffolding 9 with reference to FIG. 1, the outer vertical frame 9A
This is used when the space 9C between the inner vertical frame 9B and the inner frame 9B is as short as the space 9C1. Specifically, the spacing 9C is 914 mm
In this case, the distance 9C1 is 610 mm.

The telescopic arm 3 has a lower end to which a slide jack 3A is attached so that the telescopic adjustment is possible, and a pillar portion 3B to be planted on the roof, and an upper end of the pillar portion is attached to and detached from a projecting portion 2D for connection. It is composed of an inclined frame portion 3C that is continuously provided and a horizontal frame portion 3D that is continuously provided so as to be attached to and detached from the projecting portion 2E for connection almost above this column portion, and the inner and outer directions at the upper end of the column portion 3B Is composed of a short tubular pipe receiver 3E protruding from the orthogonal plane. 3B1 is Takei Rock.

A take lock 3E1 is attached to the pipe receiver. The slide jack 3A is composed of a flat base plate 3A1 and a screw rod 3A2 that is rotatably connected to the base plate 3A1. A bar 3A3 is provided so as to project. 3A4 is a thumbscrew.

The horizontal bar 4 has an adjusting frame 2 in which both ends of a bar main body 4A having a predetermined length are bent downward and are erected in parallel.
The pipe receiver 2F and the pipe receiver 3E of the telescopic arm 3 standing upright in parallel are formed with a penetrating portion 4B penetrating from above. The handrail bar 5 is a bar body 5 having a predetermined length.
Penetration hole portions 5B are formed at both ends of A to laterally penetrate the receiving rods 3A3 of the telescopic arms 3 standing in parallel.

The steel scaffolding plate 6 is a well-known one, and hook-shaped metal parts 6B which engage with and disengage from the inclined frame portion 2C of the adjusting frame 2 and the inclined frame portion 3C of the telescopic arm 3 are provided at both ends of the mesh portion 6A such as punching metal. Is projected. Smokeproof sheet 7
Has a predetermined area, and connecting eyelets are attached to the periphery. Reference numeral 11 is a known net stretched outside the simple framework scaffold 9.

The device of the present invention is used as follows. 1) The adjustment frame is joined to the outer vertical frame and the inner vertical frame in the simple frame scaffold. 2) Join the telescopic arm to the adjustment frame and adjust the roof level with the slide jack. 3) Install two horizontal bars as a steady stop for the adjustment frame. 4) Install a handrail bar as a joint material between the receiving rods on the base plate of the adjacent telescopic arms. 5) W = 500 mm x L = on the adjustment frame and telescopic arm
Three 1,829 mm scaffolding boards and W = 240 mm x L
One scaffolding board of = 1,829 mm will be placed. 6) Stretch the adjustment frame and telescopic arm that have been assembled so that the smoke prevention sheet is covered from above. In this case, the outer side of the smoke prevention sheet is connected to the upper side of the net 11, and the inner side is connected to the handrail bar.

[0016]

Since the present invention is configured as described above, it has the following effects. 1) As described above, the adjustment frame has a width of 61 mm in addition to the width of the outer vertical frame and the inner vertical frame of the known simple frame scaffolding of 914 mm.
It can be used for both 0 mm. 2) The joint part is an auto joint and is a one-touch type that is easy to install. 3) The height level of the roof is 0 with the slide jack.
Adjustable up to 400. 4) Each attachment member is 9 kg or less, which is light as a temporary member. 5) Since it is not affected by the weather, it is suitable for securing a predetermined holiday (two days off per week) and shortening the construction period. 6) The cost is reduced because the installation is simple. 7) All the mounting work is done on the simple framework scaffold, but safe work is possible.

[Brief description of drawings]

FIG. 1 is a schematic front view of a usage state.

FIG. 2 is a perspective view showing a relationship between an adjustment frame and a telescopic arm.

FIG. 3 is a perspective view of a state where the whole is disassembled.

FIG. 4 is an exploded perspective view illustrating an auto joint.

FIG. 5 is an exploded perspective view illustrating a take lock.

[Explanation of symbols]

 1 Curing frame for construction site 2 Adjustment frame 3 Telescopic arm 4 Horizontal bar 5 Handrail bar 6 Steel scaffolding plate 7 Smoke-proof sheet

Claims (2)

[Claims] 1. An outer wall (10A) of a building (10) under construction
The outer frame (9A) of the simple frame scaffold (9) that is erected along with the adjustment frame (2) that is erected upright at the joint portion of the inner frame (9B) and the building on this adjustment frame Of the telescopic arm (3) continuously provided in the rooftop (10B) direction, the horizontal bar (4) stretched over the adjustment frame (2) in the parallel state, and the stretchable arm (3) extended in the parallel state. Handrail bar (5)
And a framework (2), a steel scaffolding plate (6) stretched over the upper surface of the telescopic arm (3), and a smoke-proof sheet (7) covering the entire structure. On-site curing frame. 2. The adjustment frame (2) includes a high outer vertical frame portion (2A) configured to be connected to the uppermost step of the outer vertical frame (9A) of the simple frame scaffold (9) from above. A lower inner vertical frame part (2B) configured to be connected to the uppermost step of the inner vertical frame (9B) of the simple frame scaffold (9), and the upper ends of these vertical frame parts (2A, 2B). The inclined frame part (2
C) and a lower inner vertical frame (2B)
Projecting portions (2D, 2E) for connection are projected outward at the upper end portion and the middle portion of the side wall of the high vertical frame portion (2).
A pipe receiver (2F) is projectingly provided on a surface orthogonal to the inside and outside directions at the upper end of (A), and the telescopic arm (3) is planted on the rooftop where a slide jack (3A) is attached to the lower end so as to be telescopically adjustable. The column portion (3B) to be formed, an inclined frame portion (3C) continuously attached to the upper end of the column portion so as to be attached to and detached from the projecting portion (2D) for coupling, and the column portion for coupling almost above the column portion. A short tubular pipe receiver, which is composed of a horizontal frame portion (3D) continuously connected to the protruding portion (2E) so as to be attached to and detached from the protruding portion (2E), and which is protruded on a surface of the upper end of the support column portion (3B) orthogonal to the inner and outer directions. (3E) and slide jack (3
In A), a receiving bar (3A3) for a handrail bar is provided in a protruding manner, and the horizontal bar (4) is erected in a parallel state by bending both ends of a bar body (4A) of a predetermined length downward. The pipe receiver (2F) of the frame (2) and the pipe receiver (3D) of the telescopic arm (3) standing upright in parallel are formed with a penetrating portion (4B) penetrating from above, and the handrail bar (5) is , Steel scaffolds are formed at both ends of a bar body (5A) of a predetermined length with penetrating holes (5B) for laterally penetrating the receiving rods (3A3) of the telescopic arms (3) standing upright in parallel. The plate (6) is hook-shaped to engage with and disengage from the inclined frame portion (2C) of the adjustment frame (2) and the inclined frame portion (3C) of the telescopic arm (3) at both ends of the mesh portion (6A) such as punching metal. Hardware (6
The curing frame for a construction site according to claim 1, wherein B) is provided in a protruding manner, and the smoke-proof sheet (7) has a predetermined area.