JP3982808B2 - Baseboard mounting device in scaffold device - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
[Technical Field] The present invention relates to an installation device for a baseboard in a scaffolding device such as a frame scaffolding or a supporting work, which is used in a construction site and a civil engineering work site, and has a baseboard that closes a gap formed on both sides of a scaffold board.
[0002]
[Prior art]
In general, a scaffold device such as a frame scaffold used at a construction site or civil engineering site has a large number of building frames made up of building materials and horizontal members standing in parallel, and scaffolding plates are installed between the building frames.
[0003]
In this case, a gap is formed in the longitudinal direction on both sides of the building frame and the scaffold board, and an object such as a tool may fall from the gap.
[0004]
In view of this, a scaffolding device in which a baseboard, which is a so-called toe plate, is disposed along the longitudinal direction on both sides of the scaffolding plate in order to close this gap, is disclosed in, for example, Japanese Patent Laid-Open No. 8-1000052 and is actually used. .
[0005]
This skirting board is composed of a vertically extending skirting board body and a gap closing plate joined horizontally to the lower part of the skirting board body, and the skirting board body is a building frame through clamps, brackets, joints, etc. The gap closing plate is used by being placed on the upper surface of the scaffolding plate.
[0006]
[Problems to be solved by the invention]
The above-mentioned baseboard has no particular defect in structure when it is normally used, but improvement of the following problems is desired.
[0007]
First, since the clamps, brackets, joints, and the like are independent, the mounting work is complicated and difficult to assemble these mounting brackets independently.
[0008]
Secondly, since the mounting bracket is independent, there is a risk of losing each member if dropped.
[0009]
Thirdly, since the mounting brackets are independent, it is difficult to align the members, and there is a risk that a gap will be generated between the gap closing plate on the baseboard side and the scaffolding plate if not assembled correctly. There is.
[0010]
Fourth, the number of parts of the mounting bracket is large, the structure is complicated, and the cost is increased.
[0011]
Fifth, when a plurality of baseboards are arranged on both sides of the scaffold board, if there is a difference in the length of the scaffold board or baseboard, the baseboards cannot be arranged uniformly and fine adjustment is difficult.
[0012]
Therefore, the object of the present invention is easy to mount and remove, can prevent parts from falling or being lost, is easy and accurate in aligning each part, has a small number of parts, and allows fine adjustment of the arrangement of baseboards. An object of the present invention is to provide a baseboard attachment device in a scaffold device that is excellent in workability, assembly property, and economy.
[0013]
[Means for Solving the Problems]
In order to achieve the above object, the means of the present invention is to construct a scaffolding board via a horizontal member on a building frame composed of a building material and a horizontal member, and to arrange a plurality of baseboards on both sides of the scaffolding board in series. In the scaffold device that is installed and closes the gaps on both sides of the scaffolding board, the baseboard is coupled to the baseboard body, the gap closing plate coupled to the front of the baseboard body, and one end back of the baseboard body and locked. It consists of a mounting bracket with a pin and one or more retaining holes formed at the upper end of the other end of the baseboard body, and one end of each baseboard that is connected in series to the building material via the mounting bracket. It is detachably coupled, and is characterized in that the other end of one adjacent baseboard is hooked on the other baseboard side mounting bracket and the lock pin is inserted into an arbitrary retaining hole and fixed. .
[0014]
In this case, the baseboard has a plate-like baseboard, a hook portion having an inverted L-shaped cross section formed at the upper end of the baseboard body, a gap closing plate that is horizontally coupled to the lower front end of the baseboard body, and a hook A holding piece coupled to the back surface of one end of the piece and one or a plurality of retaining holes formed on the upper end of the other end of the hook piece, the mounting piece having a semicircular retaining groove A wedge that is slidably attached to the holding piece facing the retaining groove, an upward hook that is provided on the front side of the holding piece, and is inserted into the holding piece so as to be movable in the vertical direction and is directed downward at the upper end. It consists of a lock pin that forms a stop pin, one end of each baseboard is connected to the building material via a holding piece and a wedge, and the other end of the baseboard is attached to the hook of the mounting bracket on the other baseboard It is preferable that a stop pin is inserted and fixed to one of the retaining holes.
[0015]
In addition, a U-shaped reinforcing section that bulges in the back direction is formed in the middle of the baseboard body, a bifurcated abutting plate is provided below the holding piece, and the holding piece is connected to the back of the hooking piece. It is preferable that the contact plate is fixed to the back surface of the reinforcing portion.
[0016]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings. As shown in FIGS. 1, 4, and 6, the scaffold device according to the present invention includes a building material 1 and a horizontal member 2 as in the prior art. A scaffolding plate 4 is installed on a building frame 3 composed of a horizontal frame 2 and a hook 4a, and a plurality of baseboards 5 are arranged in series on both sides of the scaffolding plate 4 so that gaps on both sides of the scaffolding plate 3 are formed. It is the one that is blocking.
[0017]
In the present invention, the baseboard 5 is attached to the baseboard body 6, the gap closing plate 7 connected to the front surface of the baseboard body 6, the one end back surface of the baseboard body 6 and the lock pin 8. It consists of a metal fitting 9 and one or a plurality of retaining holes 10, 10 formed in the upper part of the other end of the baseboard body 5.
[0018]
Then, the right end of each baseboard 5 that is continuous in series is detachably coupled to the building material 9 via the mounting bracket 9, and the left end of the adjacent right baseboard 5 is the left side that is the other. The lock pin 8 is hooked on the base metal fitting 9 and the lock pin 8 is inserted into an arbitrary retaining hole 10 and fixed.
[0019]
More specifically, as shown in FIG. 6, a baseboard 5 according to an embodiment of the present invention has a plate-like baseboard body 6 and an inverted L-shaped cross section formed on the upper end of the baseboard body 6. The hook piece 11, the gap closing plate 7 that is horizontally coupled to the front lower end of the baseboard body 6, the mounting bracket 9 that is coupled to the right rear surface that is one end of the hook piece 11, and the left upper portion that is the other end of the hook piece 11 It consists of one or a plurality of retaining holes 10 and 10 formed.
[0020]
Furthermore, as shown in FIG. 4, the mounting bracket 9 is slidable so as to oppose the retaining groove 12 to the holding piece 13 having a semicircular holding groove and the guide 15 of the holding piece 13. A wedge 14 attached to the holding piece 13, an upward hook 16 provided on the front side of the holding piece 13, a hole 17 of the holding piece 13 which is inserted into the hole 17 so as to be movable in the vertical direction, and a downward stop pin 18 is provided at the upper end of the main body 8a. The lock pin 8 is formed.
[0021]
Then, the right side which is one end of the baseboard 5 is coupled to the building material 1 via the holding piece 13 and the wedge 14, and the left side which is the other end of the baseboard 5 is connected to the hook 16 of the mounting bracket 9 in the other baseboard 5. It is hooked through a hook piece, and a stop pin 18 is inserted into one of the retaining holes 10 and fixed.
[0022]
The baseboard body 6 may be a single plate, and the holding piece 13 may be a single horizontal plate. However, as shown in FIG. A character-shaped reinforcing portion 19 is formed, and a forked plate 21 is continuously provided below the holding piece 13 via a vertical portion 20, and the holding piece 13 is fixed to the back surface of the hooking piece 11. The plate 21 may be fixed to the back surface of the reinforcing portion 19.
[0023]
Next, the mounting order will be described. As shown in FIG. 1, a number of scaffold plates 4 are arranged in series in the longitudinal direction on the horizontal member 2 via hooks 4a in advance.
[0024]
Next, the right side of one baseboard 5 is coupled to the building material 1 via the mounting bracket 9, and then the other baseboard 5 adjacent to the right baseboard 5 is opposed to the right baseboard 5 as shown in FIG. The left baseboard 5 is coupled to the building material 1 through the mounting bracket 9 in the same manner as described above.
[0025]
In this state, the left side of the right baseboard 5 is coupled to the mounting bracket 9 on the right baseboard 5 via the lock pin 8.
[0026]
As shown in FIG. 6, the gap closing plate 7 is first brought into contact with the scaffold plate 3, and then the mounting bracket 9 is fastened. In this case, the mounting bracket 9 defines the retaining groove 12 of the holding piece 15 as a building material. 1 is inserted into the outer periphery, and the groove of the lower plate 21 is similarly brought into contact with the outer periphery of the building material 1. In this state, the wedge 14 is driven along the guide 15, and the building material 1 is sandwiched between the retaining groove 12 and the wedge 14. .
[0027]
In the state where the mounting bracket 9 is fixed to the kensai 1, as shown in FIG. 6, the other baseboard 5 is brought close to the mounting bracket 9 and the hooking piece 11 of the baseboard 5 is moved to the mounting bracket 9 side. Hook on the upward hook 16.
[0028]
Next, the lock pin 8 is rotated and aligned with one of the retaining holes 10, and the stop pin 18 is inserted into the retaining hole 10 to prevent loosening of the baseboard.
[0029]
【The invention's effect】
The present invention has the following effects.
[0030]
1) Since the baseboard body and the mounting bracket are integrally coupled, the baseboard body, the gap closing plate and the mounting bracket can be attached and detached at the same time, preventing the parts from falling apart and falling off or being lost alone. it can.
[0031]
2) Similarly, since the components are integrally coupled, the alignment and assembly between the components with respect to the building material and the scaffold board can be performed in the same manner and can be performed accurately.
[0032]
In particular, since the gap closing plate can be placed on the scaffolding plate and the mounting bracket can be fastened in that state, the gap between the gap closing plate and the scaffolding plate can be completely closed.
[0033]
3) Similarly, since a plurality of retaining holes are provided, the alignment can be finely adjusted by inserting a lock pin into any retaining hole even if the length of the baseboard or the scaffolding plate is different.
[0034]
4) Similarly, since only one mounting bracket is integrally connected to the baseboard body, the number of parts is small, and it is compact and excellent in workability, assembly, and economy.
[Brief description of the drawings]
FIG. 1 is a front view of a baseboard and a frame scaffold.
FIG. 2 is a partially enlarged front view on the left side of FIG.
FIG. 3 is a partially enlarged front view on the right side of FIG. 1;
FIG. 4 is a partially enlarged plan view of a baseboard and a frame scaffold.
FIG. 5 is a front view of FIG. 4;
6 is a right side view taken along line AA ′ of FIG. 4;
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Building material 2 Horizontal member 3 Building frame 4 Scaffold board 5 Baseboard 6 Baseboard body 7 Gap 8 Lock pin 9 Mounting bracket 10 Locking hole 12 Hooking piece 13 Wedge 16 Hook 18 Stop pin

Claims (3)

Scaffolding with a scaffolding board installed on a building frame consisting of building materials and horizontal materials via a horizontal member, and a plurality of baseboards arranged in series on both sides of the scaffolding board to block the gaps on both sides of the scaffolding board In the apparatus, the baseboard is a baseboard body, a gap closing plate coupled to the front surface of the baseboard body, a mounting bracket that is coupled to one back of the baseboard body and includes a lock pin, and the other end of the baseboard body It consists of one or more retaining holes formed in the upper part, and one end of each baseboard that is connected in series is detachably connected to each other via the mounting bracket, and the other adjacent baseboard A baseboard attachment device in a scaffolding device, wherein the end is hooked on the other baseboard attachment bracket and the lock pin is inserted into an arbitrary retaining hole and fixed. A baseboard having a base plate-like baseboard, an inverted L-shaped hook piece formed on the upper end of the baseboard body, a gap closing plate joined horizontally at the lower front end of the baseboard body, and one end of the hook piece The mounting bracket is composed of a mounting bracket coupled to the back surface and one or a plurality of retaining holes formed at the upper end of the other end of the hook piece, the mounting bracket having a semicircular retaining groove, A wedge slidably attached to the piece facing the retaining groove, an upward hook provided on the front side of the holding piece, and a stop which is inserted into the holding piece so as to be movable in the vertical direction and downward at the upper end. It consists of a lock pin that forms a pin, one end of each baseboard is connected to the building material via a holding piece and a wedge, and the other end of the baseboard is connected to a hook of a mounting bracket on the other baseboard via a hook piece The scaffold device according to claim 1, further comprising a stop pin inserted into and fixed to one of the retaining holes. Mounting device of baseboards A U-shaped reinforcing section that bulges in the back direction is formed in the middle of the baseboard body, a bifurcated abutment plate is provided below the holding piece, and the holding piece is fixed to the back of the hooking piece. And a baseboard mounting device in the scaffold device according to claim 2, wherein the abutment plate is fixed to the back surface of the reinforcing portion.

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