JP2002356991A - Baseboard attaching device for scaffold device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a baseboard attaching device for a scaffold device facilitating positioning of the baseboard attaching device and attaching operation, causing a gap closing plate to make linear contact with a scaffold plate at all times to close a gap, reducing the rate at which a gap forms even if the gap closing plate is slightly deformed, and preventing deformation of the baseboard during storage. SOLUTION: In the scaffold device A, a scaffold plate 3 is mounted via horizontal frame members 2 to frame B consisting of vertical member 1 and the horizontal members 2, and baseboards 6 each consisting of a vertically upstanding baseboard body 4 and a gap-closing plate 5 pointed transversely and coupled to the baseboard body 4 are disposed on both sides of the scaffold plate 3 to close gaps on either sides of the scaffold plate 3. A bracket 7 is detachably connected to the vertical members 1 and the horizontal members 2, and the bracket 7 and the baseboard body 4 are provided with a lock pin 8 or an oblong hole 9. The lock pin 8 of either the bracket or the baseboard body is removably inserted into the oblong hole 9 in the other to connect the baseboard 6 to the frame B via the bracket 7.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a scaffolding, such as a frame scaffold, a supporter, etc., which is used in a construction site or a civil engineering works, and has a scaffolding for closing a gap formed on both sides of a scaffold plate. The mounting device.

[0002]

2. Description of the Related Art A scaffolding device such as a framed scaffold generally used in a construction site or a civil engineering construction site has a plurality of frames composed of a building frame and a horizontal member standing in parallel, and a scaffold plate is erected between the frames. are doing. In this case, a gap is formed in the longitudinal direction on both sides of the building frame and the scaffold, and an object such as a tool may fall from the gap. Therefore, a scaffolding device in which a so-called toeboard skirting board is disposed along the longitudinal direction on both sides of the scaffold to close this gap is disclosed in, for example, JP-A-8-100521, and is actually used.

This skirting board is composed of a vertically standing skirting board main body and a gap closing plate joined to a lower portion of the skirting board body in a horizontal direction. The skirting board body is connected via clamps, brackets, joints and the like. Connected to the building frame, the gap closing plate is used by being placed on top of the scaffold plate.

[0004]

The above-described baseboard has no particular structural defect when it is used normally, but it is desired to improve the following disadvantages.

First, when connecting the baseboard body to the building frame side via a clamp or the like, it is difficult to position the gap closing plate so as to abut exactly on the upper surface of the scaffold plate. Otherwise, a gap may be generated between the gap closing plate and the scaffold plate, or the gap closing plate may be inclined.

Secondly, when a baseboard has been used for many years, the gap closing plate may undulate or be distorted and deformed for some reason, and a gap may be generated at the deformed portion.

Third, if the baseboard is provided with a clamp or the like, the baseboard cannot be properly stacked when the baseboard is stored, and the baseboard body of the clamp may be deformed.

Therefore, an object of the present invention is to facilitate the positioning and mounting operation of the mounting device for the baseboard itself, and to always close the gap by the gap closing plate being in line contact with the scaffold plate. Even if the board is slightly deformed, the occurrence of gaps can be reduced,
It is still another object of the present invention to provide a scaffold mounting device in a scaffolding device that can prevent the scaffold from being deformed during storage.

[0009]

Means for Solving the Problems In order to achieve the above object, a means of the present invention is to provide a scaffold plate on a frame composed of a building material and a cross member via a cross member, In a scaffolding device in which a skirting board composed of a skirting board body that stands upright and a gap closing plate joined to the skirting board body in the horizontal direction is arranged to close the gaps on both sides of the scaffolding board, A bracket is detachably connected to the frame, and a locking pin or a long hole is provided between the bracket and the baseboard body. One locking pin is removably inserted into the other long hole to attach the baseboard to the bracket. Characterized in that it is coupled to the frame via a.

In this case, the bracket has a support plate, a holding plate provided horizontally above the support plate, a semicircular locking groove formed at the lower end of the support plate, and a locking pin provided on the support plate. Or, a long hole, a semicircular holding groove formed in the center of the holding plate, a guide provided on the lower surface or upper surface of the holding plate, and slidably inserted into the guide in opposition to the holding groove. It is composed of a wedge, the locking groove is fitted on the lateral material, the retaining groove is fitted on the side of the building material, and the wedge is pressed against the lateral side of the building material opposite to the retaining groove, so that the building material and the lateral material Preferably, the bracket is connected to the bracket.

In this case, the bracket is preferably provided with a pair of bifurcated support pieces at a lower portion of the support plate, and a semicircular locking groove provided at a lower end of each support piece.

Similarly, a pair of upper and lower guide pieces are projected from the center surface of the support plate, and a stopper is freely inserted into each guide piece in the vertical and rotational directions. And a locking piece provided horizontally on the upper end of the rod, and the locking piece may be engaged with the upper end of the baseboard body after the baseboard is mounted.

Further, in the above means, it is preferable that the baseboard body comprises a plate and a hollow socket provided at an end or an intermediate portion of the plate, and a locking pin or a long hole is preferably formed in the socket.

In this case, it is preferable that the socket comprises a hollow column and a mounting plate projecting from the end of the column, and the end of the plate is connected to the end of the column via the mounting plate. .

Similarly, it is preferable that the socket comprises a hollow column and a hollow guide cylinder integrally connected to the surface of the column, and is slidably inserted into the guide cylinder inner plate.

[0016]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 shows a scaffolding device and a baseboard mounting device according to a basic pattern according to the present invention.

The scaffolding device A is, as in the prior art, provided with a scaffold plate 3 erected on a frame B composed of a building material 1 and a transverse material 2 via a transverse material 2, and a vertically standing width on both sides of the scaffold plate 3. A scaffolding device such as a framework scaffolding in which a baseboard 6 composed of a wooden main body 4 and a gap closing plate 5 connected to the baseboard main body 4 in the lateral direction is arranged to close gaps on both sides of the scaffolding board 3. .

In the scaffolding device according to the present invention, in the scaffolding device, a bracket 7 is detachably connected to the building material 1 and the lateral member 2, and a locking pin 8 or a long hole is connected to the bracket 7 and the skirting body 4. 9 is provided, one locking pin 8 is removably inserted into the other elongated hole 9, and the baseboard 6 is coupled to the frame B via the bracket 7.

By the way, four patterns shown in FIGS. 10A, 10B, 10C, and 10D are used to set up a baseboard on one or both sides of the scaffold plate 3 to close the gap on one or both sides of the scaffold plate 3. There is a pattern.

The pattern shown in FIG. 10A is one in which the baseboard body 4 is directly erected on the upper surface of the end of the scaffold plate 3.

FIG. 10B shows an example in which the scaffold plate 3 is attached to the side surface of the scaffold plate 3 by directly contacting the baseboard body 4. Also in these two patterns, the gap closing plates 5 may be arranged so as to be in contact with the upper surface of the scaffold plate 3, respectively.

FIG. 10C shows a pattern in which the baseboard body 4 is erected on the side of the scaffold plate 3 and the gap closing plate 5 is in contact with the upper surface of the scaffold plate 3. This is a corresponding pattern.

FIG. 10D shows a pattern in which the baseboard 4 is erected on the side of the scaffold plate 3 and the gap closing plate 5 is in contact with the lower surface of the end of the scaffold plate 3.

As a method of attaching the baseboard in each of the above-mentioned patterns, the same structure as that shown in FIG. 1 can be applied.

Hereinafter, the structure of the baseboard mounting device will be described based on the patterns shown in FIGS. 1 and 10 (C).

The mounting device for the baseboard 6 is basically mounted via a bracket 7 which is detachably connected to the frame B side. In this case, the bracket 7 and the baseboard 6 are each provided with a locking pin 8 and an elongated hole. 9 and one locking pin 8 is
Then, the baseboard 6 is lowered downward through the long hole 9, and the gap closing plate 5 is reliably brought into contact with the upper surface of the scaffold plate 3. In this case, in the embodiment shown in FIGS. 1 to 12, the locking pin 8 is provided on the bracket 7 and the long hole 9 is provided on the baseboard 6.

FIG. 13 shows an embodiment in which the locking pin 8 is provided on the baseboard 6 side and the long hole 9 is provided on the bracket 7 side. As shown in FIGS. 2 to 4, the basic bracket 7 includes a support plate 10, a holding plate 11 provided horizontally above the support plate 10, and a semicircular shape formed at the lower end of the support plate 11. A locking groove 12, two sets of right and left locking pins 8 provided on the support plate 11, a semicircular holding groove 13 formed at the center of the holding plate 11, and a lower surface of the holding plate 11. The guide 14 includes a guide 14 and a wedge 15 slidably inserted into the guide 14 so as to face the holding groove 13. Locking groove 12 is used for horizontal member 2.
It fits on the upper side, the holding groove 13 is fitted on the side surface of the building material 1, and the wedge 15 is driven into the side surface of the building material 1 on the opposite side of the holding groove 13 and pressed against the building material 1 and the horizontal member 2. Bracket 7
Are combined. As a result, the bracket 7 is restricted from moving downward and in the rotational direction by the horizontal member 2, and movement in the front-rear direction and backlash are restricted by the holding force between the holding groove 13 and the wedge 15.

Although the above-described locking groove 12 may be one, FIG.
2, two sets of left and right may be provided as shown in other embodiments. That is, a bifurcated support piece 10a,
A pair of 10a is provided, and semicircular locking grooves 12, 12 are provided at lower ends of the support pieces 10a, 10a, respectively. In this case, when connecting the horizontal member 2 to the building frame 1 via the clamp K, the horizontal member 2 may be arranged on the right or left side of the building frame 1. One of the locking grooves 12 can be selectively used corresponding to the position 2. The bracket 7 can be sufficiently used as long as it has the above-described configuration. However, by providing the following stopper S, the baseboard 6 can be prevented from coming out even if there is an external force above the bracket 7.

That is, a pair of upper and lower guide pieces 16 are projected from the center surface of the support plate 10, and the stopper S is inserted into each guide piece 16 in the up-down direction and the rotation direction. The stopper S includes a rod 17 inserted into the guide piece 16 movably in the vertical and rotational directions, a stop pin 18 protruding from a lower portion of the rod 17, and a U-shaped engagement horizontally provided at the upper end of the rod 17. The locking piece 19 is engaged with the upper end of the baseboard body 4 after the baseboard 6 is mounted.

When the baseboard 6 is mounted, the locking piece 19 is oriented in a direction perpendicular to the support plate 10, and after the baseboard 6 is mounted, the locking piece 19 is rotated in the horizontal direction to attach the baseboard body 14. Engage. As a result, even when the baseboard 6 rises, the stop pin 18 comes into contact with the guide piece 16 and does not move further upward. Next, the baseboard 6 will be described.

As shown in FIG. 5, the skirting board 6 comprises a skirting board main body 4 and a gap closing plate 5, and the skirting board main body 4 has a board 40 and a hollow socket 41 provided at an end of the board 40. Consisting of
A long hole 9 is formed in the socket 41. In this case, the socket 41 includes a hollow pillar 42 and a mounting plate 43 projecting from an end of the pillar 42, and the plate 40
Is joined to the end of the pillar 42. A cover 44 made of a U-shaped frame may be fitted to the upper end of the plate body 40. The sockets 41 are connected to both ends of the plate body 40 as shown in FIGS. 5 to 9, but may have a structure as shown in another embodiment of FIG. This comprises a socket 41 having a hollow column 42a and a hollow guide tube 42b integrally joined to the surface of the column 42a.
(b) The inner plate member 40 is slidably inserted.

Although the socket 41 may not be hollow, the rotation of the stopper S is restricted by fitting the both ends of the locking piece 19 of the stopper S into the upper end of the socket 41, and the baseboard 6 Positioning can be performed reliably.

7 to 9 show an embodiment of the baseboard 6. FIG.

The baseboard body 4 shown in FIG. 7 includes a plate member 40 inserted into a guide groove 15 a provided at an end of the gap closing plate 15,
It comprises a socket 41 connected to an end of a plate member 40, and the plate member 40 is connected to a mounting plate 43 via pins or bolts.

A skirting board body 4 according to another embodiment of FIG. 8 has a hollow plate member 40 which stands integrally with the end of the gap closing plate 15.
And a socket 41 connected to an end of the plate material 40,
The plate member 40 is fitted to the mounting plate 43 and both are connected by pins or bolts.

Further, the baseboard body 4 shown in FIG. 9 has a plate member 40 standing upright at the end of the gap closing plate 15 as in FIG. 8, and the upper end of the plate member 40 is bent into an L-shape in cross section. The plate member 40 is connected to the column 42 via a mounting plate 43.

Next, FIG. 11 relates to another embodiment of the present invention, in which the present invention is applied to a scaffold device in a shoring work.

The support has a building material 1 and a horizontal member 2 and a horizontal member 21 which are laterally connected to the building material 1 via a fitting 20 made of a flange provided on the building material 1. Similarly, a scaffold plate 3 is erected on the horizontal member 2, and a baseboard 6 is arranged along the scaffold plate 3.

The same bracket 7 as that shown in FIG. 2 is attached to the building material 1 and the horizontal member 2, and the baseboard 6 is mounted via the bracket 7. Other structures, actions and effects are shown in Fig. 1,
This is the same as the embodiment of FIG.

FIG. 13 relates to another embodiment of the present invention.
This is the same as the scaffolding device A comprising the framework scaffolding of FIG. 1 or the scaffolding device in the shoring shown in FIG. 11 in the same manner as in each of the above embodiments, but in this embodiment, the support plate 10 of the bracket 7 is used. A locking pin 8 is formed on the base board 6 side of the socket 41, and the locking pin 8 is
The baseboard 6 is attached by inserting the inside.
Other structures, operations, and effects are the same as those of the embodiment shown in FIGS.

FIG. 14 shows a state in which the scaffolding device A is installed at a building site, and particularly shows a state in which the scaffolding device A is arranged at an entrance corner E and an exit corner F of a building D.

In this case, a frame B composed of a building material 1 and a horizontal frame 2 is arranged continuously in the horizontal direction, and a scaffold plate 3 is erected on each frame B to install a scaffold. A baseboard 6 is installed on both sides of the scaffold plate 3 via brackets 7.

In this case, the baseboard 6 is installed by using the structure according to each of the above-described embodiments. For example, the baseboard 6 shown in FIGS. 15 and 16 may be used.

As described above, the baseboard 6 shown in FIG. 16 has the plate member 40 slidably inserted into the guide cylinder 42b. An L-shaped hollow corner socket 45 is provided at a corner corresponding to the entrance corner E or the exit corner F, and the ends of the plate members 40, 40 extending in the right angle direction are connected to the corner socket 4
5 and are linked.

The baseboard 6A shown in FIG. 15 is, for example, installed in the scaffolding device A shown in FIG. 14 because it is dangerous if the end G of the continuous scaffold is left open. .

That is, at the end of the scaffold 3, another auxiliary baseboard 6 A is installed in a direction orthogonal to the baseboards 6 on both sides, and the baseboard 6 A is rotatable with respect to the bracket 7. Mounted on

An auxiliary bracket 7A bent substantially in an L-shape is connected to the bracket 7 via a locking pin 8 and a long hole 52, and a support rod 50 is provided at the other end of the auxiliary bracket 7A. A U-shaped support member 51 provided on the baseboard 6A is rotatably connected to the support rod 50. For this reason, the baseboard 6A is connected to the arrow Y via the support rod 50.
In use, it is installed at the end of the scaffold plate 3 during use. Other structures, operations, and effects are the same as those of the above-described embodiments.

[0049]

According to the present invention, the following effects can be obtained.

(1) According to the invention of each claim, the baseboard can be connected to the bracket through the locking pin and the elongated hole. At this time, the width can be reduced simply by inserting the locking pin into the elongated hole and descending. Since a tree can be attached, the detachable operation of the baseboard is easy and speeding up is possible. Further, since the baseboard is not provided with a bulky member such as a clamp, the stacking becomes good during storage, and the baseboard itself can be prevented from being deformed.

(2) Similarly, since the baseboard can be lowered along the long hole, the gap closing plate can be lowered to a position where it comes into contact with the scaffold plate, whereby the gap closing plate can be fitted to the scaffold plate, and the scaffold plate can be securely mounted. The gap on the side can be closed.

(3) According to the second, third, and fourth aspects of the present invention, the bracket can be securely attached to the building material and the horizontal member, and the horizontal member restricts the bracket from being displaced downward.

(4) According to the fourth aspect of the present invention, it is possible to prevent the baseboard from slipping upward by the stopper, and to always maintain safety.

(5) According to the fifth, sixth and seventh aspects of the present invention, the entire baseboard is reinforced by the socket, so that it is easy to attach the locking pin or to form the long hole.

[Brief description of the drawings]

FIG. 1 is a perspective view of a scaffolding device according to the present invention equipped with a baseboard.

FIG. 2 is an exploded perspective view of a bracket and a baseboard.

FIG. 3 is an enlarged side view of a mounting state of a bracket and a baseboard.

FIG. 4 is a partially longitudinal front view of a bracket and a baseboard.

FIG. 5 is an exploded perspective view of a baseboard.

FIG. 6 is a perspective view of a baseboard.

FIG. 7 is a partially cutaway perspective view according to one embodiment of the baseboard;

FIG. 8 is a partially cutaway perspective view of a baseboard according to another embodiment.

FIG. 9 is a partially cutaway perspective view of a baseboard according to another embodiment.

10 (A), (B), (C), and (D) are schematic enlarged front views showing patterns in a state where a baseboard is attached to a scaffold.

FIG. 11 is an enlarged perspective view of a state in which a bracket is attached to a frame of a shoring.

FIG. 12 is a perspective view of a bracket according to another embodiment.

FIG. 13 is a perspective view of a bracket and a baseboard according to another embodiment.

FIG. 14 is a plan view showing a state where the scaffolding device is installed on a building site.

FIG. 15 is a perspective view of a scaffolding device provided with an auxiliary skirting board.

FIG. 16 is a perspective view of a baseboard according to another embodiment.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 building material 2 horizontal member 3 scaffold plate 4 baseboard 5 gap closing plate 6 baseboard 7 bracket 8 locking pin 9 long hole 10, 10a support plate 11 holding plate 12 locking groove 13 holding groove 14 guide 15 wedge 16 Guide piece 17 Rod 18 Stop pin 19 Lock piece 40 Plate 41 Socket 42 Mounting plate 42a Column 42b Guide cylinder A Scaffolding device B Frame S Stopper

Claims (7)

[Claims] 1. A scaffold plate is erected on a frame made of a building material and a cross member via a cross member, and the skirting body and the skirting body vertically standing on both sides of the scaffold plate are directed laterally. In a scaffolding device that arranges a baseboard composed of a joined gap closing plate and closes a gap on both sides of the scaffold plate, a bracket is detachably connected to a building material and a lateral member, and the bracket and the baseboard body are connected to each other. A scaffolding device for a scaffolding device, characterized in that a locking pin or a long hole is provided on the scaffolding device, and one locking pin is removably inserted into the other long hole and the baseboard is connected to the frame via a bracket. Mounting device. 2. A bracket having a support plate, a holding plate provided horizontally above the support plate, a semicircular locking groove formed at a lower end of the support plate, and a locking pin provided on the support plate. A long hole, a semicircular holding groove formed in the center of the holding plate, a guide provided on the lower surface or upper surface of the holding plate, and a wedge slidably inserted into the guide so as to face the holding groove. The engaging groove is fitted on the lateral material, the retaining groove is fitted on the side of the building material, and the wedge is pressed against the lateral side of the building material opposite to the retaining groove, so that the building material and the lateral material are joined. The scaffolding mounting device for scaffolding boards of claim 1, wherein the brackets are joined. 3. The scaffold mounting device according to claim 2, wherein a pair of bifurcated support pieces are provided at a lower portion of the support plate, and a semicircular locking groove is provided at a lower end of each support piece. . 4. A pair of upper and lower guide pieces protrude from the center surface of the support plate, and a stopper is inserted into each guide piece so as to be freely movable in the vertical and rotational directions. The stopper includes a rod inserted into the guide piece and a lower portion of the rod. 4. A scaffolding device according to claim 2 or 3, comprising a stop pin protruding from the baseboard and a locking piece provided horizontally on the upper end of the rod, and the locking piece is engaged with the upper end of the baseboard body after the baseboard is mounted. Wooden mounting equipment. 5. The baseboard body is composed of a plate and a hollow socket provided at an end or in the middle of the plate, and a locking pin or a long hole is formed in the socket. Mounting equipment for scaffolding equipment. 6. The socket according to claim 5, wherein the socket comprises a hollow column and a mounting plate projecting from an end of the column, and the end of the plate is connected to the end of the column via the mounting plate. Baseboard mounting device for scaffolding devices. 7. The scaffolding device according to claim 5, wherein the socket comprises a hollow column and a hollow guide tube integrally joined to the surface of the column, and is slidably inserted into the guide tube inner plate. Mounting device.