JPH0554745U - Temporary scaffolding - Google Patents

Abstract

(57) [Summary] [Purpose] To provide temporary scaffolding that is stable and does not give the user a feeling of anxiety. [Structure] Scaffolds 1 and 1a are attached to the balconies Wa and Wb located above and below, respectively, and the vertical members 13 of both scaffolds are connected by the building site 2, and the building sites are connected by the anti-sway member 4. Is. Each scaffold 1, 1a is a horizontal member 1
The hanging members 12 and 12a provided at one end of the vertical members 1 and 11a and the vertical member 13 provided at the other end are provided.

Description

[Detailed description of the device]

[0001]

[Industrial application]

 The present invention relates to a temporary scaffold attached to a projecting portion of a body.

[0002]

[Prior Art]

 Conventionally, as a temporary scaffold for exterior finishing of a building that has a projecting part on the body such as a balcony, there are hanging frame scaffolds and handrails.

[0003]

[Problems to be solved by the device]

 According to the conventional example, the handrail material is low when viewed from the balcony, and there is a problem that the users of the scaffold feel uneasy.

An object of the present invention is to provide a temporary scaffolding which is stable in installation without giving the user a feeling of anxiety.

[0005]

[Means for Solving the Problems]

 The temporary scaffold according to the present invention connects the scaffolds that are respectively attached to the overhanging portions located above and below the building frame, the building that connects the upper and lower scaffolds, and the building sites. It is equipped with an anti-sway material. Each of the above-mentioned scaffolds is constructed by combining a suspension member provided at one end of a horizontal member and a vertical member provided at the other end. The building is detachably connected at its lower end to a vertical member of the lower scaffold via a connecting member such as a pin, and is detachably connected to an upper end of the vertical member of the upper scaffold at its upper end.

[0006]

[Action]

 The vertical materials of the scaffolds located above and below are connected by the building site, and the building sites are connected by the anti-sway material, and the members are connected vertically and horizontally, and the temporary scaffolding is located outside the overhanging part. It will be installed in a stable state.

[0007]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings.

In FIG. 1, balconies Wa and Wb projecting from a skeleton W are located at intervals in the vertical direction, and scaffolds 1 and 1a are attached to the tip ends of the balconies Wa and Wb.

The structure of the lower scaffold 1 will be described. This scaffold is a combination of a horizontal member 11 made of steel pipes, a hanging member 12 and a vertical member 13. A suspending member 12 is attached to one end (the right end in FIG. 1) of the horizontal member 11 in a direction orthogonal to this, and the lower end of this suspending member and the middle of the horizontal member 11 are connected by a reinforcing member 14. Further, the lower end of the slant member 15 is connected to the lower end of the suspending member 12, and the both are connected by the reinforcing member 16. Suspending joints 17 are attached to the upper ends of the suspending members 12 and the diagonal members 15, and each suspending joint is attached to the lower surface of the balcony Wa via an insert 18. The vertical member 13 is provided on the other end of the horizontal member 11 so as to be orthogonal to it. In the middle of the vertical member 13, a rope threading member 19 for the middle man is provided.

The configuration of the upper scaffold 1 a is substantially the same as that of the above-mentioned scaffold 1, and the reference numerals indicating the constituent parts are denoted by “a” in the reference numerals of the parts corresponding to the scaffold 1.

The lower scaffold 1 and the upper scaffold 1a are connected by a building 2. The building 2 is made of a steel pipe as shown in FIGS. 1 and 2, and projecting stoppers 21 and 21 are formed on the lower part of the building by a press process so as to face each other. A clamp 3 is attached to the middle of the building 2. The clamp 3 holds the anti-vibration material 4 made of a single pipe that connects the building 2 and the building adjacent in the direction perpendicular to the plane of FIG.

[0012] Here, the connection between the building 2 and the vertical members 13, 13a of the scaffolds 1, 1a will be described.

The lower end of the building 2 and the vertical member 13 of the scaffold 1 are connected via a connecting member 5 which is a connecting member. As shown in FIGS. 1 and 3, the connecting member 5 has a collar 51 attached to the center of the pipe body, and a pin-shaped handle 52 penetrating the collar is fixed to this collar. The connecting member 5 is provided with elongated mounting holes 53 on both upper and lower ends thereof. The lower part of the collar 51 of the connecting member 5 is inserted into the vertical member 13, and the upper end of the vertical member is in contact with the collar 51. The fixing pin 6 penetrates the mounting hole 53 of the connecting member 5 and the mounting hole (not shown) of the vertical member 13 to prevent the connecting member 5 from coming out of the vertical member 13. The upper part of the collar 51 of the connecting member 5 is inserted in the lower part of the building 2, and the lower end surface of the building 2 is in contact with the collar.

A connecting member 7 is connected to the upper end of the building 2. The upper part of the coupling member 7 is inserted into the lower part of the vertical member 13a of the upper scaffold 1a.

Next, the assembly of the temporary scaffold will be described. First, the scaffold 1 is attached to the tip of the lower balcony Wa. Then, the lower portion of the connecting member 5 is inserted into the vertical member 13, the connecting member 5 is rotated by the handle 52, and the vertical member and the connecting member are fixed by the fixing pin 6 through the mounting hole 53. Then, the lower part of the building 2 is inserted into the upper part of the connecting member 5, and the building is erected on the vertical member 13. Then, the clamps 3 are used to connect the building sites with the anti-sway material 4. After that, the scaffold 1a is attached to the upper balcony Wb, the vertical member 13a is inserted into the joining member 7 of the building 2, and the assembly is completed.

In the dismantling work, the building 2, the lower scaffold 1 and the upper scaffold 1a are disassembled in this order.

[0017]

[Effect of the device]

 According to this invention, the vertical timbers of the upper and lower scaffolds are connected by the building site, and the building blocks are connected by the anti-sway material, so that the user's anxiety can be eliminated and the scaffolding can be installed stably. ..

[Brief description of drawings]

FIG. 1 is a front view showing a usage state.

FIG. 2 is an enlarged front view of a building site.

3A and 3B show an attached state of a connecting member, FIG. 3A is an enlarged plan view, FIG. 3B is an enlarged front view, and FIG. 3C is an enlarged sectional view showing a positional relationship between a collar and a main body.

[Explanation of symbols]

 W Body Wa Overhanging part (balcony) Wb Overhanging part (balcony) 1 Scaffolding 1a Scaffolding 11 Horizontal material 11a Horizontal material 12 Hanging material 12a Hanging material 13 Vertical material 13a Vertical material 2 Building area 4 Anti-slip material 5 Connecting member

Claims (1)

[Scope of utility model registration request] 1. A scaffold attached to each of the overhanging portions located above and below the skeleton, a building site connecting the upper and lower scaffolds, and an anti-sway material connecting the building sites. , Each of the scaffolds includes a suspension member provided at one end of a horizontal member and a vertical member provided at the other end thereof, and the building site has a vertical member of the lower scaffold through a connecting member at the lower end. A temporary scaffolding characterized in that it is detachably connected to the lower end of the vertical member of the upper scaffold at the upper end.