JP6630087B2 - Soundproof, dustproof, windproof and rainproof panels and work platforms with panels - Google Patents

Description

  The present invention relates to a soundproof, dustproof, windproof, and rainproof panel arranged on the outer periphery of a building during construction or demolition work, and a work scaffold to which the panel is attached.

  When constructing or dismantling structures such as buildings, work scaffolds such as framed scaffolds and single-pipe scaffolds are provided to surround the structures. Usually, a panel is arranged on the (surface) to prevent or reduce the leakage of noise, dust and the like generated from the work site to the outside, and also to prevent wind and rain.

  And, for example, various technologies have been developed for a structure in which panels for soundproofing, dustproofing and the like are continuously installed in the vertical and horizontal directions in front of a working scaffold such as a framed scaffold or a single pipe scaffold. However, among them, for example, in a work scaffold to which the soundproof panel disclosed in Patent Document 1 is attached, the soundproof panel is attached using a large number of curing clamps provided on the upper, lower, left and right sides.

  This curing clamp is composed of a pillar that forms a frame of a framework scaffold, that is, a pipe clamp fastened to a pillar that is left and right in front of the framework scaffold, and a pair of left and right L-shapes fixed to a base member of the pipe clamp. And a pin-shaped mounting pin.

  On the other hand, the soundproof panel is composed of a plate-shaped panel main body, upper and lower, left and right peripheral frames projecting horizontally from the periphery of the panel main body, and a pair of left and right through holes formed in the upper and lower peripheral frames.

  Thereby, according to this work scaffold, for example, when two upper and lower soundproof panels are stacked in the vertical direction, firstly, a pipe clamp is fastened to the pillar, and one mounting pin of the pipe clamp is lowered. While penetrating upward through the through hole formed in the upper peripheral frame of the upper soundproof panel, and then overlapping the lower surface of the lower peripheral frame of the upper soundproof panel on the upper surface of the upper peripheral frame of the lower soundproof panel, The above mounting pins are also inserted into through holes formed in the lower peripheral frame of the upper soundproof panel, and the soundproof panels are vertically overlapped and connected via the mounting pins.

  Similarly, for example, when two soundproof panels are arranged side by side in the left-right direction, one mounting pin of the pipe clamp is inserted into the right ring through hole formed in the lower peripheral frame of the left soundproof panel, and the other is inserted into the other. The mounting pin is inserted into the left annular hole formed in the lower peripheral frame of the right soundproof panel, and the left and right soundproof panels are arranged and connected to each other via the mounting pin.

  Then, by repeating the above operation, the soundproof panel is continuously attached to the front side and the side surface of the work scaffold in the vertical and horizontal directions, that is, vertically and horizontally.

JP 2013-083061 A (see FIG. 12, paragraphs 0002 to 0005)

However, in the work scaffold disclosed in Patent Document 1 described above, the structure of the soundproof panel and the curing clamp and the mounting work thereof are not particularly defective in function, but a large number of curing clamps are required. Become.
Therefore, not only is it necessary to attach and detach the curing clamp, but also because the panel is attached to and detached from each curing clamp, the operation is also troublesome and time-consuming, which is disadvantageous in workability, workability, and economy. .

  That is, since the above-mentioned working scaffold requires a large number of curing clamps to be attached to the pillars, the number of parts is large, the structure of the entire scaffold is complicated, and the assembling efficiency and economic efficiency are poor.

  In addition, it is necessary to attach or remove the panel each time to a large number of curing clamps, and furthermore, it is necessary to attach and detach the soundproof panel in addition to the attachment and detachment operation of the curing clamp, and the operation is duplicated, making the entire operation troublesome. It takes a lot of time, and its improvement is desired.

  Furthermore, since the soundproof panel and the curing clamp are separate members, they need to be separately transported and stored, and the work is troublesome and inventory management is inconvenient.

SUMMARY OF THE INVENTION The present invention has been made in view of the above situation, and has as its object the soundproofing, dustproofing, windproofing, and rainproofing capable of integrally transporting and storing a panel body and its mounting member. To provide a panel of
It is also an object of the present invention to provide a work scaffold that simplifies the structure of the work scaffold to which the panel is attached, facilitates installation and removal of the panel, and speeds up the work.

  In short, an object of the present invention is to provide a soundproof, dustproof, windproof, and rainproof panel that can be mounted on a work platform or the like without using a curing clamp. An object of the present invention is to provide a working platform that is simple and easy to install and remove panels.

To achieve the above object, the soundproof, dustproof, windproof, and rainproof panel of the present invention are:
A plate-like panel body,
Up and down, left and right peripheral frames projecting from the peripheral edge of the panel body,
A pair of left and right upper through-holes and lower through-holes respectively formed in the upper and lower peripheral frames ,
It consists of a pair of left and right mounting members provided on the back side of the panel body,
The mounting member includes a bracket fixed to the back side of the panel body, a guide rod fixed to the bracket and penetrating the upper through-hole of the upper peripheral frame upward, and an upper and lower periphery of the guide rod. And a hook member movably inserted in the rotation direction and the rotation direction.

Similarly, one working scaffold of the present invention is:
Framework scaffolding,
It consists of soundproof, dustproof, windproof and rainproof panels detachably attached to the wife side of the frame scaffold,
The frame scaffold is composed of a plurality of laterally continuous building frames including a pair of front and rear pedestals and a transverse member laid between the pillars, and a scaffold plate laid between the transverse members. The above-mentioned panel is a plate-shaped panel main body, and upper and lower, left and right peripheral frames projecting from the peripheral edge of the panel main body, and a pair of left and right upper through holes and lower through holes formed respectively in the upper and lower peripheral frames , It consists of a pair of left and right mounting members provided on the back side of the panel body,
The mounting member includes a bracket fixed to the back side of the panel body, a guide rod fixed to the bracket and penetrating the upper through-hole of the upper peripheral frame upward, and an upper and lower periphery of the guide rod. And a hook member movably inserted in the direction and the rotation direction, wherein the hook member is detachably hooked on the horizontal member, and the panel is arranged on the end surface of the frame scaffold.

Similarly, other working platforms
A single pipe scaffold and a soundproof, dustproof, windproof and rainproof panel detachably attached to the front side of the single pipe scaffold , and the single pipe scaffold is installed between a pair of front and rear pillars and the pillar. consists of a plurality of frame body laterally continuous and a horizontal member that includes a transverse pipe for connecting the frame same to the transverse direction and bridged between the horizontal member and scaffolding plates,
The panel has a plate-shaped panel body, vertically projecting from the peripheral edge of the panel main body, and the left and right peripheral frame, the upper and lower pair formed respectively on the periphery frame of the upper through-hole and the lower through-hole, the It consists of a pair of left and right mounting members provided on the back side of the panel body,
The mounting member includes a bracket fixed to the back side of the panel body, a guide rod fixed to the bracket and penetrating the upper through-hole of the upper peripheral frame upward, and an upper and lower periphery of the guide rod. and a hook member is inserted to be movable in the direction and rotational direction, characterized by arranging the hooking said panel member is hooked detachably to the lateral pipe to the positive surface of the single-pipe scaffold.

According to the invention of the panel for soundproofing, dustproofing, windproofing, and rainproofing of each claim, the panel includes a plate-shaped panel main body and a mounting member provided on the back side of the panel main body. Since the panel main body can be directly attached to a horizontal member such as a work scaffold or a horizontal pipe via the intermediary, the panel main body can be attached and detached at the same time as attaching and detaching of the attaching member, and the panel attaching and detaching operation can be improved.

  Similarly, since the panel body and the mounting member are integrated, there is no need to transport and store them separately, improving the workability of carrying them to the work site, simplifying the storage space, and managing inventory. It will be easier.

  Further, according to the invention of the working scaffold of each claim, since the panel is integrated with the panel body and the mounting member, it is not necessary to provide a large number of curing clamps for mounting the panel. This eliminates the need for attaching and detaching a dedicated curing clamp, and eliminates the workability of attaching and detaching the panel to and from the curing clamp.

  In addition, since the number of parts can be reduced by eliminating the need for the curing clamp, the structure of the work scaffold can be simplified, and workability, assemblability, and economic efficiency can be improved.

It is a perspective view of the framework scaffold to which the panel concerning one embodiment of the present invention was attached. It is an exploded perspective view of a state where a plurality of panels concerning one embodiment of the present invention are attached to a left and right building frame of a frame scaffold in the length and breadth. FIG. 2 is a partially cutaway perspective view of the panel according to the embodiment of the present invention. FIG. 2 is a front view of a panel attached to a right-side construction frame in the framework scaffold of FIG. 1. FIG. 5 is a longitudinal sectional side view partially cut away along line AA of FIG. 4. FIG. 4 is an enlarged perspective view of a part of the panel in a state where a mounting member shown in FIG. 3 is pulled up. FIG. 4 is a partially cutaway enlarged perspective view of a panel in a state where the attachment member shown in FIG. 3 is stored. FIG. 18 is an enlarged perspective view of a partially cut-away panel in a state where an attachment member is pulled up according to another embodiment. FIG. 3 is a partially enlarged perspective view of the panel in a state where the mounting member is stored. It is a side view of a hook member. 3A is a plan view, FIG. 3B is a front view, and FIG. 3C is a rear view. 4A and 4B show an urging member, wherein FIG. 4A is a plan view, FIG. 4B is a front view, and FIG. 4C is a side view. It is a perspective view of a stopper. It is a perspective view of the state where the panel concerning one embodiment of the present invention was attached to the front side of the single pipe scaffold.

Hereinafter, a soundproof, dustproof, windproof, and rainproof panel according to an embodiment of the present invention and a work scaffold to which the panel is attached will be described.
FIG. 1 shows a soundproof, dustproof, windproof, and rainproof panel B according to an embodiment of the present invention attached to a wedge surface, which is a side surface opposite to left and right side building frames 15, and further to another embodiment. A work scaffold consisting of a framework scaffold A with such a soundproof panel P attached to the front side is shown.
The two panels B and P have different structures. As will be described later, the panel B according to the present invention is detachably attached to the left and right side building frames 15 via the attachment member 5, and the other panel P is shown in FIG. As shown in FIG. 7, the mounting member is attached to the side and intermediate building frames 15 via another attaching member 50 having a different structure.

Each of the panels B and P may be a single panel, and a plurality of panels B and P may be attached vertically and a plurality of panels may be attached horizontally.
As is well known, the framework scaffold A is arranged facing around a structure such as a building under construction, under construction, or being demolished or renovated. By arranging the panels B and P on the side and front sides of the scaffold plate 14, noise generated during construction from the structure side is prevented from leaking to the outside or reduced. ing.
The panels B and P prevent dust generated during construction from scattering outside, and prevent wind and rain from entering the scaffolding board 14 from the outside. It also serves to prevent instruments from falling off the scaffold.
As shown in FIGS. 1 and 2, the frame scaffold A includes a pair of front and rear pillars 12a and 12b and a horizontal frame 13 provided between the pillars 12a and 12b. And a scaffold plate 14 provided between the horizontal members 13.

A plurality of the frame scaffolds A are vertically and horizontally successively assembled in accordance with the size of the structural portion such as a building, and accordingly, the panels B and P are also continuously and vertically assembled horizontally. .
For example, as shown in the embodiment of FIGS. 1 and 4, two upper and lower panels B1 and B2 having different length dimensions are opposed to the side frame 15 on the side surface serving as the wife surface of the frame scaffold A. Alternatively, as shown in the embodiment of FIG. 2, for example, two upper panels B1 are disposed laterally with respect to the building frame 15, and the lower panel B1 is disposed below the upper panel B1. The lower panel B2, which is shorter in the vertical direction than the upper panel B1, may be arranged side by side in the horizontal direction.

As shown in FIGS. 2 to 4, the panel B includes a plate-shaped panel main body 1, upper and lower, left and right peripheral frames 1 a, 1 b, 2 a, 2 b projecting from a peripheral edge of the panel main body 1, and upper and lower peripheral edges. It comprises a pair of upper and lower upper through holes 3, 3 and lower through holes 4 , 4 formed on the left and right sides of the frames 1a, 1b, respectively, and a pair of left and right mounting members 5 , 5 provided on the back side of the panel body 1. ing.

As shown in FIGS. 6 to 9, the mounting member 5 is fixed to the rear surface of the panel body 1, and is fixed to the bracket 6 or held movably in the up-down direction to form a through hole in the upper peripheral frame 1 a. A guide rod 7 penetrating the guide rod 3 upward, a hook member 8 movably inserted in the outer periphery of the guide rod 7 in the up-down direction and the rotation direction, and an intervening member between the hook member 8 and the rear surface of the panel body 1. An urging member 9 mounted on the panel body 1 to urge the hooking member 8 in the rotational direction, and a rotation of the hooking member 8 fixed to the rear side of the panel body 1 so as to face the hooking member 8 and urged by the urging member 9. And a stopper 10 for regulating the pressure.
In this case, a vertical reinforcing frame 11a and a horizontal reinforcing frame 11b are provided at a corner between the back surface of the panel body 1 and the back surfaces of the upper and lower, left and right peripheral frames 1a, 1b, 2a and 2b. The bracket 6 and the stopper 10 are connected to the reinforcing frame 11a. However, it can be used without the stopper 10.
Further, as shown in FIG. 3, on the rear side of the panel body 1, one or a plurality of handles 23 are horizontally attached to the left and right peripheral frames 2a, 2b, and the panel B is grasped by the handle 23. An operator carries the panel B and attaches / detaches the panel B to / from the building frame 15.
As shown in FIGS. 6 to 9 and 11, the bracket 6 has an L-shaped support plate 6a fixed to the outer surface of the reinforcing frame 11a by pins, bolts, welding, and bonding, and a cylinder fixed to the outer surface of the support plate 6a. It has a portion 6b, a pin formed along the longitudinal direction of the support plate 6a, a hole 6d for inserting a bolt, and a hole 6c formed on the cylindrical portion 6b for inserting a rod.
The support plate 6a of the bracket 6 is fixed to the outer surface of the reinforcing frame 11a, and the base end of the guide rod 7 is vertically inserted into the hole 6c.
The base end of the guide rod 7 may be fixed after being inserted into the hole 6c.
As shown in FIG. 6, the guide rod 7 is fastened to the cylinder 6b of the bracket 6 via nuts 21 and 22 disposed above and below the cylinder 6b. It penetrates through the upper through hole 3 of the panel B and projects upward.

  As shown in FIGS. 3 and 6 to 8, the hooking member 8 includes a plate-shaped main body 8a, a hook 8b provided on an upper part of the main body 8a, and a pair of upper and lower guide rods provided on side portions of the main body 8a. And a cylindrical portion 8c.

  The hook member 8 can be moved in the vertical direction and the rotational direction as shown by arrows X, Y, and Z in FIG.

  As shown in FIGS. 6, 7, and 12, the urging member 9 is inserted into the outer periphery of the guide rod 7 and disposed between the cylindrical portions 8c of the hooking member 8, and the coil portion 9a. A resilient pressing portion 9b extending from one end to one side and abutting the back surface of the main body 8a, and an L-shaped resilient arm extending from the other end of the coil portion 9a in a direction opposite to the pressing portion 9b. 9c, and a projecting piece 9d extending integrally with the end of the arm 9c and abutting against the back surface of the panel body 1.

  The strut piece 9d is formed in a slightly U-shape or U-shape. The contact area with the back surface of the panel main body 1 is increased to make it less slippery with respect to the back surface of the panel main body 1.

Vertical height of the guide below the rod 7 is positioned nut 12 facing the lower side of the cylindrical portion 8c of the hook member 8 is screwed in vertically movable, member 8 hooked by the nut 12 Adjusting the position.

As shown in FIG. 13, the stopper 10 includes a fixed plate 10a and a stop piece 10b bent at a right angle from the fixed plate 10a.
One or more holes 10c for inserting pins and bolts are formed in the fixing plate 10a along the vertical direction. For example, the fixing plate 10a is connected to the reinforcing frame 11a through the pins or bolts inserted into the holes 10c. It is fixed and the end of the stop piece 10b is opposed to the main body 8a of the hook member 8.
Thereby, when the hooking member 8 rotates from the position shown in FIG. 7 to the position shown in FIG. 6, the main body 8a of the hooking member 8 is brought into contact with the end of the stop piece 10b so that the hooking member 8 does not rotate excessively. Regulating.
Next, a process of attaching the panel B to the building frame 15 of the framework scaffold A will be described.

1, FIG. 4, the mounting state of the panel B of FIG. 5 shows an embodiment in which one of the other one of the upper side panel B1 on the lower panel B2 superimposed in series.
On the other hand, the mounting state of the panel B shown in FIG. 2, as already mentioned, mounting two lower panel B2 narrow width in parallel compared to Panel B in Figure 1, the other two on the side panel B1 each shows another embodiment in which arranged on the side panel B1 in parallel while superimposed on the lower panel B2.
As described above, there is a difference between assembling the panels B in one row or two rows in the vertical direction, but the basic structure of the panel B is the same, and the basics of the mounting structure are the same.
In each of the embodiments shown in FIGS. 1, 2, 4, and 5, in any case, as shown in FIG. A pair of receiving fittings 24 and 25 are fixed to the lower left and right of the column 12a via fasteners such as clamps 51, respectively.
Similarly, a receiving member 24 having the same structure is fixed to the lower portion of the other pillar 12b by a clamp 51 so as to face the receiving member 24.
The receiving metal 24, 25 is provided with upright mail merge member such upward pin 26, attached by inserting the lower panel B2, P2 to the pin 26 of the receiving metal 24 and 25.
In this case, to insert the pin 26 in the lower through-hole 4 in the bottom panel B2.
Then, in the panel B in the right side of the framework scaffolding of Figure 1, as shown in FIG. 4, plug the lower through-hole 4 on the right side of the lower panel B2 to the pin 26 of the receiving metal 24 of the pillar 12b side, Similarly, the lower through hole 4 on the left side is inserted into the pin 26 of the receiving bracket 24 on the side of the pillar 12a.
On the other hand, as shown in FIG. 1, FIG. 5, in the corners of the framework scaffolding A, inserting the pin 26 of the other receiving metal 25 into the through hole of the lower panel P2 on the front side (not shown).
Top of the lower panel B2 of the side surface in the above state hooked to the horizontal member 13 of Kenwaku 15 via a mounting member 5, the upper portion of the lower panel P2 on the front side via the other mounting member 50 It is held by the pillar 12a.
Further, each of the side panels B1, P1 to the lower panel P2 of the lower panel B2 and the front side surface side are superimposed upward, each of the upper side panel B1, P1 also through the attachment member 5, 50, It is hooked and fixed to the horizontal member 13 and the pillar 12a.
As described above, the panel P on the front side is also fixed to the building frame 15 via the attachment member 50, so that the panel P can be attached to the framework scaffold A without using a plurality of curing clamps as in the related art.
In the mounting structure of panel B shown in the embodiment shown in FIG. 2, a receiving beam 27 is provided at the lowermost portion, and a pair of left and right lower panels B2, B2 are mounted on this receiving beam 27.
That is, the receiving beam 27 has an insertion member composed of two right and left pins 28 rising upward at the center of the upper portion, and both ends are attached to and detached from the left and right hollow receiving metal fittings 24, 24 attached to the respective columns 12a, 12b. It is inserted freely.
Although the length of the receiving beam 27 may be fixed, it may be formed of a stretchable column material so that it can be easily inserted into the receiving brackets 24 on both sides.
Of the two left and right lower through-holes 4 are formed on two bottom panel B2, B2, one of the lower through-hole 4 is inserted into the pin 26 of the receiving metal 24 side, the other on the lower side through hole 4 inserted into the pin 28 of the receiving beam 27, together with the bottom panel B2, B2 are fixed by hooking to the horizontal member 13 via the hook member 8.
Next, the operation of the hook member 8 will be described with reference to FIGS. 3, 6, and 7. FIG.
When the panel B is simply stored and transported, as shown in FIG. 7, the hook 8b of the hook member 8 is stored below the upper peripheral frame 1a.
In this case, the hooking member 8 is shifted from the position shown in FIG. 6 to the position shown in FIG. 7. First, the positioning nut 12 is rotated down to move the hooking member 8 along the guide rod 7. Lower it.
Then, the hook 8b is manually rotated counterclockwise around the guide rod 7 in FIG. 7 against the spring force of the urging member 9, and the hook 8b is moved below the upper peripheral frame 1a.
In each of the peripheral frames 1a, 1b, 2a, and 2b of the present embodiment, a frame piece 11c that also serves as reinforcement is provided to face the reinforcement frames 11a and 11b.
Thereby, as shown in FIG. 7, when the hook 8b is moved below the upper peripheral frame 1a, the upper portion of the hook 8b is accommodated between the reinforcing frame 11b and the frame piece 11c.
Furthermore, contact with the lower surface of the lower tubular portion 8c of the member 8 hooked positioning nut 12 is raised again while retaining the hook 8b to the position, the lower surface of the upper surface and the upper rim frame 1a of the positioning nut 12 To hold the entire hook member 8 and hold the hook member 8b at the lower portion of the upper peripheral frame 1a so as not to protrude.
Next, for example, when the upper and lower two panels B1 and B2 are attached to the building frame 15 as shown in FIG. 4, the positioning nut 12 held in the state of FIG. Thereby, the hook member 8 is lowered manually or by its own weight to release the engagement state of the hook 8b with the upper peripheral frame 1a.
At this time, the hooking member 8 is urged by the spring force of the urging member 9, and automatically rotates clockwise in FIG. 7 until the main body 8a hits the stop piece 10b of the stopper 10, and as shown in FIG. It stands in a direction perpendicular to 1.

Next, the entire hook member 8 is manually pulled up along the guide rod 7, the hook 8b is positioned above the upper surface of the upper peripheral frame 1a, and then the positioning nut 12 is rotated to move upward, and this positioning is performed. The hook 8b is held at the projecting position by supporting the hook member 8 with the nut 12.
Next, the lower panel B2 in which the hooking member 8 is set in the above state is lifted with the handle 23 from, for example, the scaffold plate 14 of the framework scaffold A and moved to the mounting position outside the building frame 15. .
Then, as shown in FIGS. 2 and 4, first, the left and right hooks 8 b, 8 b are hooked on the horizontal member 13 of the lower building frame 15, and the lower part is supported by the left and right receiving brackets 24, 24.
In this case, as described above, the pins 26 of the receiving members 24 are inserted into the lower through holes 4 on both sides of the lower panel B2 while the lower panel B2 faces the left and right receiving members 24, 24. The lower surface of the lower panel B2 comes into contact with the upper surface of the fitting 24. In this state, as shown in FIG. 4, the lower panel B2 is held facing the lower building frame 15 and is vertically arranged.
Next, the upper panel B1 is also disposed above the lower panel B2 while being lifted on the side of the scaffolding plate 14 via the handle 23, and the hook 8b is hooked on the horizontal member 13 of the side building frame 15, and at the same time, The tips of the left and right guide rods 7 of the lower panel B2 are inserted into the lower through holes 4 and 4, respectively.
Thus, the upper panel B1 of the lower panel B2 while being hooked on the horizontal member 13 is held by the guide rod 7 and the upper surface of the upper peripheral frame 1a of the lower panel B2 of the upper panel B1 of the lower peripheral frame 1b The lower surfaces are in contact with each other, whereby the upper and lower panels B1 and B2 are placed one above the other with the outer surfaces thereof flush with each other.
Further, in consideration of safety, as shown in FIG. 4, a clamp 31 is provided at the upper end of the upper panel B1 via a connection fitting 30, and the horizontal member 13 of the side building frame 15 is provided via the clamp 31. May be concluded.
The front side panel P of the frame scaffold A is connected via another mounting member 50. For example, a handrail frame that is connected between the building frames 15 and that is continuous in the horizontal direction is used. By hooking the hooking member 8 on the horizontal frame, it is also possible to arrange it on the front side in the same manner as the panel B on the side surface.
FIGS. 8 and 9 show a panel according to another embodiment of the present invention, in which an elastic member such as a spring SP is used instead of the nut 12 in the embodiment shown in FIG.
The lower end of the spring SP is supported by the nut 21 while being inserted into the guide rod 7, and the upper end is formed of a coil spring abutting on the lower cylindrical portion 8 c of the hook member 8.
Thereby, as shown in FIG. 9, when the hook member 8 is stored under the upper peripheral frame 1a, the spring SP is compressed.
When the hook member 8 is pulled up from this state, the hook 8b is rotated clockwise in FIG. 9 while further compressing the spring SP to release the engagement with the lower surface of the upper peripheral frame 1a.
At this time, the spring SP pushes the main body 8a of the hooking member 8 upward by a self-restoring force, and then manually lifts the main body 8a so that the hook 8b projects above the upper peripheral frame 1a as shown in FIG.
Other structures, functions and effects of the panel B are the same as those of the embodiment shown in FIGS.
Next, FIG. 14 shows an embodiment in which the panel B of the present invention is attached to the front side of a working scaffold consisting of a single-pipe scaffold C.

This work scaffold is composed of a single pipe scaffold C and a soundproof, dustproof, windproof and rainproof panel B detachably attached to the front side of the single pipe scaffold C.
Single pipe scaffold C before and after the pair of pedestals 16a, 16b and the pedestal 16a, a plurality of frame 18 that laterally continuous and a horizontal member 17 which is extended between 16b, and frame member 18 the laterally It comprises a horizontal pipe 20 connected in the direction, and a scaffolding plate 19 erected between the horizontal members 17.
Further, the same receiving members 24 and 25 as those shown in FIGS. 1, 2 and 4 are fixed to the lower portion of each of the front pillars 16 a via clamps 51.
The basic structure of the panel B and the basic structure such as the mounting member 5 are the same as those described in the above embodiment.

Then, the hook 8b of the hook member 8 of each panel B is detachably hooked on the horizontal pipe 20, and the pins 26 of the receiving fittings 25 are inserted into the lower through holes 4 of each panel B. It is arranged in front of the scaffold C.
In the above-described embodiment, the case where the panel B is attached to the work scaffold is described. However, the panel B can be applied to other structures for soundproofing, dustproofing, and the like.
For example, soundproofing, dustproofing, and other measures are taken to prevent noise from entering and exiting the construction site, while the enclosure panel that stands on the outer periphery of the construction site is a single tube that stands on the ground. And a horizontal single pipe connecting these single pipes, so that the panel B of the present invention can be hooked on the horizontal single pipe via the mounting member 5 and used as an enclosure panel.

1 Panel body 1
1a, 1b, 2a, 2b Peripheral frame
3 Upper through hole
4 lower through-hole 5 mounting member 6 bracket 7 Gaidoro' de 8 hook 8a body 8b hook 8c tube portion 9 biasing member 9a coil portion 9b pressing piece 9c arm 10 the stopper 10a fixed plate 10b stop pieces 11a, 11b reinforcing frame 12 Nuts 12a, 12b Pillar 13 Horizontal member 14 Scaffolding board 15 Construction frame 16a, 16b Pillar 17 Horizontal member 18 Frame 20 Horizontal pipe A Frame scaffold C Single pipe scaffold SP Spring

Claims (11)

A plate-like panel body (1);
Upper and lower, left and right peripheral frames (1a), (1b), (2a), (2b) projecting from the peripheral edge of the panel body (1);
A pair of left and right upper through holes (3), (3) and lower through holes (4), (4) formed in the upper and lower peripheral frames (1a), (1b), respectively ;
A pair of left and right mounting members (5) , (5) provided on the back side of the panel body (1);
The mounting member (5) includes a bracket (6) fixed to the rear side of the panel body (1), and the upper through hole (3) of the upper peripheral frame (1a) fixed to the bracket (6). And a hook member (8) inserted movably in the vertical and rotational directions around the guide rod (7). Soundproof, dustproof, windproof and rainproof panels. The mounting member (5) is biasing member (9) for biasing said hook member (8) interposed in the rotational direction between the back of the hooking member (8) and the panel body (1) A stopper (10) fixed to the back side of the panel body (1) so as to face the hooking member (8) and restricting the rotation of the hooking member (8) by the urging of the urging member (9). The soundproof, dustproof, windproof and rainproof panel according to claim 1, comprising:   A vertical reinforcing frame (11a) is provided at a corner between the rear surface of the panel body (1) and the rear surfaces of the upper and lower, left and right peripheral frames (1a), (1b), (2a), and (2b). 3. The soundproofing, dustproofing and windproofing according to claim 2, wherein a vertical reinforcing frame (11b) is provided, and the bracket (6) and the stopper (10) are connected to the vertical reinforcing frame (11a). Rainproof panel. The hooking member (8) is a body (8a), and a hook provided on an upper portion of the main body (8a) (8b), the cylinder of the body (8a) for the side in the vertical pair of guide rods inserted provided the (8c), (8c),
Said biasing member (9) is, the guide rod (7) is inserted into the outer periphery the tubular portion of the (8c), (8c) arranged coil portion between (9a), the coil unit from (9a) A pressing portion (9b) extending to one side and abutting against the back surface of the main body (8a); an arm portion (9c) extending from the coil portion (9a) in a direction opposite to the pressing portion (9b); A strut piece (9d) connected to the end of the portion (9c) and abutting against the back surface of the panel body (1);
The stopper (10) is a fixing plate which is fixed to the outer surface of the vertical reinforcing frame (11a) and (10a), the fixed plate (10a) above hooking member (8) toward the bent stop pieces from (10b 4. The panel for soundproofing, dustproofing, windproofing and rainproofing according to claim 3 , wherein the panel comprises: The guide rod (7) to the screwed nut (12) facing the lower side of the cylindrical portion (8c) of the hooking member (8), said hook member in accordance with the position of the nut (12) (8) The soundproof, dustproof, windproof and rainproof panel according to claim 4 , wherein the vertical position of the panel is regulated. Framework scaffold (A),
It consists of soundproof, dustproof, windproof and rainproof panels (B) detachably attached to the wives side of the framework scaffold (A),
The framework scaffold (A) includes a pair of front and rear pillars (12a) and (12b) and a horizontal member (13) provided between the pillars (12a) and (12b), and is continuous in a lateral direction. It is composed of a plurality of building frames (15) and a scaffold plate (14) erected between the horizontal members (13),
The panel (B) includes a plate-shaped panel body (1), and upper and lower, left and right peripheral frames (1a), (1b), (2a), and (2b) protruding from the periphery of the panel body (1). When the upper and lower peripheral frame (1a), (1b) a pair of left and right upper through hole formed respectively in (3), (3) and the lower through-hole (4), (4) and said panel main body (1) A pair of right and left mounting members (5) and (5) provided on the back side of
The mounting member (5) includes a bracket (6) fixed to the rear side of the panel body (1), and the upper through hole (3) of the upper peripheral frame (1a) fixed to the bracket (6). A guide rod (7) penetrating the guide rod upward, and a hook member (8) inserted movably in the vertical and rotational directions around the guide rod (7) ,
A work scaffold characterized in that the hook member (8) is detachably hooked on the horizontal member (13), and the panel (B) is arranged on the end face of the frame scaffold. The mounting member (5) is biasing member (9) for biasing said hook member (8) interposed in the rotational direction between the back of the hooking member (8) and the panel body (1) When a stopper for restricting the rotation of the hooking member (8) by biasing the upper Kifuzei member (9) is fixed by the hook faces the member (8) on the back side of the panel body (1) ( 10. The work scaffold according to claim 6, comprising: Single pipe scaffold (C),
Removably attached soundproofing on the front side of the single-pipe scaffold (C), dustproof, windproof, because a rain-proof panel (B) becomes,
The single pipe scaffold (C) includes a pair of front and rear pillars (16a) and (16b) and a horizontal member (17) installed between the pillars (16a) and (16b) and is continuous in the lateral direction. a plurality of frame bodies (18), the horizontal pipe (20) connecting the frame (18) same to laterally constructed de scaffold plate was installed between the horizontal member (17) and (19),
The panel (B) includes a plate-shaped panel body (1), and upper and lower, left and right peripheral frames (1a), (1b), (2a), and (2b) protruding from the periphery of the panel body (1). And a pair of left and right upper through holes (3), (3) and lower through holes (4), (4) formed in the upper and lower peripheral frames (1a), (1b), respectively, and the panel body (1). A pair of right and left mounting members (5) and (5) provided on the back side of the
The mounting member (5) includes a bracket (6) fixed to the rear side of the panel body (1), and the upper through hole (3) of the upper peripheral frame (1a) fixed to the bracket (6). A guide rod (7) penetrating the guide rod upward, and a hook member (8) inserted movably in the vertical and rotational directions around the guide rod (7) ,
A work scaffold characterized in that the hook member (8) is detachably hooked on the horizontal pipe (20) and the panel (B) is arranged in front of the single pipe scaffold (C). The mounting member (5) is biasing member (9) for biasing said hook member (8) interposed in the rotational direction between the back of the hooking member (8) and the panel body (1) A stopper (10) fixed to the back side of the panel body (1) so as to face the hooking member (8) and restricting the rotation of the hooking member (8) by the urging of the urging member (9). 9. The work scaffold according to claim 8, comprising: A plurality of the panels (B) are arranged in the vertical direction or in the vertical and horizontal directions, and the guide rods (7) of the lower panel (B) are formed on the lower peripheral frame (1b) of the upper panel (B). was inserted into the lower through hole (4), superimposed to the lower surface of the lower circumferential edge frame together top to the upper panel of the upper peripheral frame of the lower panel (B) (1a) (B) (1b) upper and lower the panel (B), the work scaffolding according to claim 6 or 8, characterized in that to stack (B). The pedestal (12a, 16a), (12b, 16b), the receiving metal (24) which is provided an upward pin (26) at the bottom of the mounting (25), said receiving metal (24), (25) above work scaffolding according to the lower surface of the lower through-hole according to claim 10 which is inserted into (4) of the pin (26) to the lower panel (B) abuts against the lower panel (B) to.

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