JP4195544B2 - Support mechanism of temporary living body - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a mechanism for attaching a temporary living body to an outer wall portion of a building so that it can be refilled.
[0002]
[Prior art]
As is well known, when constructing a building, it is usual to provide a temporary living body for securing a working scaffold or installing a drop curing net on the outer wall. In the past, most of this kind of temporary living organisms were so-called framework scaffolds that were erected from the ground. The construction method is also being developed and put into practical use.
[0003]
[Problems to be solved by the invention]
In the construction method as described above, a mechanism capable of easily supporting repositioning with a simple structure is indispensable as well as being able to support the temporary living body with respect to the building reliably and stably.
[0004]
[Means for Solving the Problems]
In view of the above circumstances, the invention according to claim 1 is a mechanism for supporting the temporary living body in the outer wall portion so as to be refillable at the time of building construction, and can be engaged with a rising portion provided at the front end portion of the building. A downwardly-facing three-way frame-shaped frame member is attached to the temporary living body in a state that can be horizontally swiveled, and the frame member extends forward from the upper portion of the base vertical member that is brought into contact with the outer surface of the rising portion. The upper horizontal member straddling the upper part of the rising part, and the vertical member extending downward from the tip part thereof and having the lower end part facing the inner surface of the rising part. A push bolt that clamps the rising portion with the base vertical member by pressing is provided, and the upper horizontal member has a height adjustment button that performs positioning in the height direction by pressing the upper surface of the rising portion. Doo is provided, the length of the tip uprights are shorter than the base uprights, the lower end portion of the tip uprights are brought located in the groove formed in the base of the rising portion, the tip vertical A notch for avoiding contact with the groove is formed at the lower end of the material.
[0006]
According to a second aspect of the present invention, in the first aspect of the present invention, the tip vertical member is detachable from the upper horizontal member, and the position of the tip vertical member attached to the upper horizontal member is in the length direction of the upper horizontal member. It can be changed.
[0007]
According to a third aspect of the present invention, in the first or second aspect of the present invention, a swivel arm capable of horizontal swiveling can be interposed between the frame member and the temporary living body.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, although embodiment of this invention is described, the following embodiment is an example to the last, and this invention is not limited to this embodiment.
[0009]
First, a basic embodiment will be described with reference to FIGS. As shown in FIG. 1, the temporary living body 1 targeted by the support mechanism of the present embodiment is assembled and cured in a frame shape by connecting steel pipes (so-called single pipes), which are general-purpose construction materials, vertically and horizontally with clamp fittings. Net 2 is attached and installed on the outer wall of the building by the support mechanism 3 described below so that it can be refilled, and as the construction progresses, it is gradually refilled and lifted by the refill mechanism (not shown) It is.
[0010]
The support mechanism 3 is provided in multiple stages (three stages in the illustrated example) with respect to the longitudinal member 4 which is a longitudinal steel pipe constituting the temporary culture body 1, and the rising portion 5 formed at the slab tip. The temporary body 1 is supported by engaging the frame member 6 with the frame member 6.
[0011]
As shown in FIG. 2, the frame member 6 has a downward three-way frame shape that can be engaged with the rising portion 5. The base vertical member 7 is brought into contact with the outer surface of the rising portion 5 and extends forward from the upper portion thereof. The upper horizontal member 8 straddling the upper portion of the rising portion 5 and the tip vertical member 9 extending downward from the tip portion and facing the inner surface of the rising portion 5. In this embodiment, the base vertical member 7 is made of a square steel pipe, the upper horizontal member 8 and the tip vertical member 9 are made of an angle member, and they are firmly assembled by being welded to each other.
[0012]
A cushioning material 10 such as rubber is attached to the front surface side of the base vertical member 7, and the rising portion 5 is sandwiched by the base vertical material 7 by pressing the inner surface of the rising portion 5 to the lower end portion of the tip vertical material 9. A push bolt 11 is provided, and the upper horizontal member 8 is provided with a height adjusting bolt 12 for positioning in the height direction by pressing the upper surface of the rising portion 5. The tip of the height adjusting bolt 12 is provided with a freely swingable head 12a that can cope with the case where the upper surface of the rising portion 5 is an inclined surface having a water draining gradient. A head 11a is attached. In consideration of the slab thickness, the length of the tip vertical member 9 is shorter than that of the base vertical member 7. When the frame member 6 is engaged with the rising portion 5, the lower end portion of the tip vertical member 9 is A notch 14 for avoiding contact with the groove 13 is formed at the lower end of the groove 13 formed at the base of the rising portion 5.
[0013]
A clamp fitting 15 is fixed to the back side of the base vertical member 7, and the clamp fitting 15 is clamped to a mounting steel pipe (single pipe) 16, and the upper and lower portions of the mounting steel pipe 16 are respectively clamped by a clamp fitting 17. It is clamped to the vertical member 4 of the temporary living body 1.
[0014]
As described above, the frame member 6 is attached to the temporary living body 1 via the mounting steel pipe 16, and the frame member 6 is engaged with the rising portion 5 in the state shown in FIG. By adjusting and holding the rising portion 5 by the base vertical member 7 and the push bolt 11, the temporary living body 1 can be stably supported with respect to the building by the frame member 6. Further, when the temporary living body 1 is replaced, the frame member 6 can be horizontally swiveled around the mounting steel pipe 16 by loosening the clamp fitting 15 or the clamp fitting 17, so that the frame member 6 is Thus, it is possible to carry out the refilling operation without any trouble by horizontally turning and accommodating it on the side of the temporary living body 1.
[0015]
Further, as shown in FIG. 3, the support mechanism 3 of the present embodiment removes the frame member 6 from the mounting steel pipe 16 and attaches the swivel arm 20 to the temporary living body 1 so that the swivel arm 20 can be swiveled horizontally. The above-mentioned frame member 6 can be attached to the front end portion by a clamp fitting 21. And the attachment position of the frame member 6 with respect to the turning arm 20 can be adjusted in the front-rear direction, so that the installation interval between the building and the temporary living body 1 can be freely adjusted within the range of the length of the turning arm 20. It has been made possible. Of course, even when such a revolving arm 20 is used, the repositioning of the temporary living body 1 can be performed without hindrance by horizontally revolving the revolving arm 20 itself.
[0016]
As described above, the support mechanism 3 of the present embodiment can support the temporary living body 1 stably by engaging the frame member 6 with the rising portion 5 of the building, and can easily remount it. In addition, since the frame member 6 is formed by welding a steel material such as a square steel pipe or an angle member into a three-sided frame shape, the frame member 6 can have sufficient strength, and the shape of the rising portion 5 The frame member 6 having the optimum shape and size corresponding to the size can be manufactured at low cost. Further, by using the swivel arm 20 together as necessary, it can be widely applied to buildings of various forms, and can be diverted to other sites.
[0017]
FIG. 4 shows another configuration example of the frame member. The frame member 30 shown in FIG. 4 is configured so that the front end vertical member 9 is detachably fastened to the front end portion of the upper horizontal member 8 with a bolt 31 and the mounting position of the front end vertical member 9 with respect to the upper horizontal member 8 is changed back and forth. It is possible to change the direction (the length direction of the upper horizontal member 8). That is, a plurality (three in the illustrated example) of bolt holes 32 are provided at the front end portion of the upper horizontal member 8 at equal intervals, and a mounting plate 34 having a bolt hole 33 is provided above the front end vertical member 9. By welding one of the plurality of bolt holes 32 and fastening the tip vertical member 9, the position of the tip vertical member 9 can be adjusted in three stages according to the wall thickness of the rising portion 5. It is like that. If a long hole is provided instead of providing a plurality of bolt holes 32, the mounting position of the tip vertical member 9 can be adjusted steplessly. FIG. 5 shows still another configuration example, in which an inverted T-shaped steel is used as the upper horizontal member 8 and the tip vertical member 9 is fastened by two bolts 31.
[0018]
【The invention's effect】
According to the first aspect of the present invention, a downward-facing three-sided frame-shaped frame member that can be engaged with a rising portion at the front end of a building is attached in a state that can be horizontally swiveled with respect to a temporary living body, and the frame member is From the base vertical material that is brought into contact with the outer surface, the upper horizontal material that extends forward from the upper part and straddles the upper part of the rising part, and the vertical member that extends downward from the tip part and the lower end part faces the inner surface of the rising part Therefore, a push bolt that presses the inner surface of the rising portion is provided at the lower end of the vertical member at the tip, and a height adjustment bolt that presses the upper surface of the rising portion is provided at the upper horizontal member. The temporary living body can be stably supported by engaging and fixing with a push bolt, and when changing the temporary living body, the frame member is horizontally swiveled to change the position. It can be easily without disabilities.
[0019]
Moreover, since the length of the tip vertical member is shorter than that of the base vertical member and the notch is formed at the lower end thereof, the lower end of the tip vertical member is in contact with the groove formed in the rising base. Can be prevented.
[0020]
In the invention of claim 2 , the tip vertical member can be attached to and detached from the upper horizontal member and the mounting position thereof can be changed, so that the tip vertical member can be mounted at an appropriate position corresponding to the thickness of the rising portion. it can.
[0021]
The invention of claim 3 can be widely applied to buildings of various forms because a turning arm capable of horizontally turning can be interposed between the frame member and the temporary living body.
[Brief description of the drawings]
FIG. 1 is an overall side view showing an embodiment of the present invention.
FIG. 2 is a view showing a support mechanism.
FIG. 3 is a view showing a state where a turning arm is used.
FIG. 4 is a view showing another configuration example of the frame member.
FIG. 5 is a view showing still another configuration example of the frame member.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Temporary nurturing body 3 Support mechanism 4 Vertical material 5 Standing part 6 Frame member 7 Base vertical material 8 Upper horizontal material 9 Tip vertical material 11 Push bolt 12 Height adjustment bolt 13 Groove part 14 Notch part 20 Turning arm

Claims (3)

It is a mechanism for supporting the temporary living body so that it can be replaced on the outer wall during construction,
A downward-facing three-side frame-like frame member that can be engaged with the rising portion provided at the tip of the building is attached in a state that can be horizontally swiveled with respect to the temporary living body,
The frame member includes a base vertical member that is brought into contact with an outer surface of the rising portion, an upper horizontal member that extends forward from the upper portion and straddles the upper portion of the rising portion, and extends downward from the leading end portion and has a lower end portion that is the rising portion. Made of vertical material facing the inner surface of
At the lower end of the tip vertical member, a push bolt is provided that clamps the rising portion with the base vertical member by pressing the inner surface of the rising portion,
The upper horizontal member is provided with a height adjusting bolt for positioning in the height direction by pressing the upper surface of the rising portion ,
Wherein the length of the tip uprights are shorter than the base uprights, the lower end portion of the tip uprights are brought located in the groove formed in the base of the rising portion, the lower end of the tip uprights Is formed with a notch for avoiding contact with the groove. 2. The support mechanism for a temporary living body according to claim 1 , wherein the tip vertical member is attachable to and detachable from the upper horizontal member, and a mounting position of the tip vertical member with respect to the upper horizontal member is a length direction of the upper horizontal member. A support mechanism for a temporary living body characterized in that it can be changed to The temporary support biological support mechanism according to claim 1 or 2 , wherein a swivel arm capable of horizontally turning can be interposed between the frame member and the temporary support biological body. Support mechanism.

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