JPH0616604U - Corner building frame and cloth frame - Google Patents

Abstract

(57) [Abstract] [Purpose] To reduce the number of members, facilitate assembly / disassembly, shorten the labor / time of assembly / disassembly, and reduce costs at the corners of a frame scaffold. According to a first aspect of the present invention, an appropriate number of inward brace pins 2 are provided above and below the inner surface of the columns 1 on both sides, and in the vicinity of each of the inward brace pins 2, the front faces of the columns 1 and 2 are supported. Brace pin 3 on the rear side in the proper direction, facing forward or backward
It is in the building frame for the corner, which is characterized by protruding.
Further, in the invention of claim 2, the other end of the cloth plate main body 21 having an appropriate number of hooks 22 at one end is protruded by a proper length in a plate-like shape to form the polymerizing protrusion 23 instead of the hook. It is on the cloth frame for the characteristic corner.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a building frame and a cloth frame for a corner in a frame scaffold.

[0002]

[Prior art]

 Conventionally, frame scaffolds for assembling various building frames, cloth frames, staircase frames, braces, etc. made of standardized steel are already well known, but in this case, appropriate ones that compose the corner parts are used. Generally, as shown in FIG. 5, generally, the other frame scaffold B is assembled at a right angle so as to correspond to the end side surface of one frame scaffold A, and the end of the frame scaffold B is connected to the one frame scaffold A. It is made to be adjacent to the side surface of the end part of the same, the level is made uniform, and the closing plate c is laid between the cloth frames a and b to close the gap.

[0003]

[Problems to be solved by the device]

 However, in this case, a gap is always formed between the cloth frames a and b, and the use of the closing plate c is indispensable, and it takes time to attach the closing plate c. Since the two frame scaffolds A and B are not integrated, not only the gap is not uniform, but also the gap is likely to be too large, and sometimes the position is displaced, so that it is difficult to bridge the closing plate c. Since both frame scaffolds A and B are not integrated, stability is lacking, and if they are to be integrated, not only a connecting member is required, but also more labor is required. Special handrails d, etc. adapted to the corners must be assembled using a single pipe, etc., and assembly is not easy. There are problems such as. The present invention is intended to solve such a problem.

[0004]

[Means for Solving the Problems]

 In order to achieve the above object, the invention of claim 1 has a proper number of inward brace pins 2 projecting above and below the inner surface of the columns 1 on both sides, and in the vicinity of each inward brace pin 2, the columns 1 In the building frame for corners, front and rear brace pins 3 of different directions are projected at appropriate positions on the front and rear surfaces of the frame. Further, in the invention of claim 2, the other end of the cloth plate main body 21 having an appropriate number of hooks 22 at one end is made to protrude as appropriate as it is in a plate shape to form the polymerizing protrusion 23 instead of the hook. It is on the cloth frame for the characteristic corner.

[0005]

[Action]

 With the above-described configuration, the building frame m for corners and the cloth frame n for corners are used as shown in FIGS. 3 and 4. That is, at the end of one frame scaffold A, the building frames m for corners are respectively installed at the intervals corresponding to the width of the other frame scaffold B, and the building for the front and rear corners is installed. An existing short cloth frame e suitable for the space is incorporated between the frames m. In addition to the general building frame g, the braces f are appropriately attached to the upper and lower inward brace pins 2 of the corner building frame m, except where the other frame scaffold B continues (connecting portion). Then, the handrail frame and the like (not shown) are appropriately incorporated, and one frame scaffold A is completed. Next, the other frame scaffold B is assembled in the right angle direction so as to correspond to the connecting portion of the one frame scaffold A. At this time, each pillar 1 of the building frame m for the corner of the connecting part is also used as a part of the other frame scaffold B to appropriately assemble the other frame scaffold B. However, in the other frame scaffold B, A general cloth frame interval is held between the column 1 and the adjacent general building frame g, and one of the corner cloth frames n is attached to the adjacent general building frame g by two hooks on the left and right. A plurality of overlapping protrusions 23 on the other end of the overlapping scaffold 23 are overlapped on the short cloth frame e of the one frame scaffold A while being engaged and connected at 22. The small holes 24 are used to fix to the short cloth frame e with a number wire, bolts, nuts and the like. Further, by using the upper and lower different direction brace pins 3 provided on each of the columns 1 of the corner building frame m, the corner building frame m and the adjacent general building frame g (normal inward brace) are used. The brace f is engaged and connected with (using a pin).

[0006]

【Example】

 FIG. 1 shows an embodiment of a corner building frame m according to claim 1, and FIG. 2 shows an embodiment of a corner cloth frame n according to claim 2. The building frame m for corners in FIG. 1 is made of steel, and the inward brace pins 2 are provided on the upper and lower portions of the inner surfaces of the columns 1 on both sides, respectively, and in the vicinity of each inward brace pin 2. The inward brace pins 2 and the different-direction brace pins 3 that differ in 90 ° direction in the horizontal plane are provided on one surface of the front surface or the rear surface of the support columns 1 so as to face forward or backward.

Further, the corner cloth frame n in FIG. 2 is made of steel, and the other end of the cloth plate body 21 having two hooks 22 on the left and right at one end is made to protrude as appropriate in a plate shape. A stacking protrusion 23 is formed in place of the hook, and a plurality of small holes 24 are arranged in parallel on both edges of the stacking protrusion 23.

[0008]

[Effect of device]

 According to the present invention, it is a building frame for corners and a cloth frame for corners, and one frame scaffold A and the other frame scaffold B can be assembled integrally in series, so that a gap can be formed between the cloth frames. , The closing plate for the gap is also unnecessary, and it does not take time to install the closing plate. Since both frame scaffolds A and B are integrated, there is no positional deviation and assembly is easy. Since both frame scaffolds A and B are integrated, stability is high, no other connecting member is required, and no labor is required to attach the connecting member. It is not necessary to assemble special handrails such as single pipes at the corners, and existing handrail frames can be used. As a whole, the number of members can be reduced, assembly / disassembly can be done easily, assembly / disassembly work time and time can be shortened, and cost can be reduced. It is effective and practically useful.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a building frame for corners of the present invention.

FIG. 2 is a perspective view showing an embodiment of a corner cloth frame of the present invention.

FIG. 3 is a plan view showing a main part of a frame scaffolding assembled using a corner building frame and a corner cloth frame according to an embodiment of the present invention.

FIG. 4 is a perspective view showing a main part of a frame scaffolding assembled using a corner building frame and a corner cloth frame according to an embodiment of the present invention.

FIG. 5 is a plan view showing a main part of a frame scaffold according to a conventional example.

[Explanation of symbols]

 A One frame scaffold B The other frame scaffold a Cloth frame b Cloth frame c Closing board d Handrail e Short cloth frame f Brace g Building frame m Corner building frame n Corner cloth frame 1 Strut 2 Inward brace pin 3 Different direction brace pin 21 Cloth plate body 22 Hook 23 Overlapping protrusion 24 Small hole

Claims (2)

[Scope of utility model registration request] 1. An appropriate number of inward brace pins 2 are provided above and below the inner surface of each of the columns 1 on both sides, and in the vicinity of each of the inward brace pins 2, the front or rear face of each of the columns 1 is orientated forward or forward. A building frame for corners, which is characterized by protruding rearward facing brace pins 3 in different directions. 2. A cloth plate body having a proper number of hooks 22 at one end.
A cloth frame for corners, characterized in that the other end of the plate 21 is protruded by a proper length in a plate shape to form a polymerizing protrusion 23 instead of a hook.