JPH10299258A - Temporary panel and mounting structure thereof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide the mounting structure, in which a temporary panel made of a synthetic resin can be installed to a pipe member without generating deflection by using a metal fitting formed in an approximately U shape for holding the pipe member, of the temporary panel. SOLUTION: A reinforcing member 2B, which is formed in a U-shaped cross section along the internal surface of an engaging end section 11 formed by bending the end section of a synthetic-resin board 1 in the U-shaped cross section, to which a retaining piece 21 is formed by erecting an end section at approximately 90 deg. and which is made of a metal, is disposed and fixed. The front end of the retaining piece 21 of the reinforcing member 2B is screwed to the holding member 40 of a metal fitting 4A under the state, in which the front end of the retaining piece 21 is inserted into a retaining groove 42 formed to a notched section 41 at the end section of the metal fitting 4A, and the temporary panel A is clamped to a pipe member 6 through the reinforcing member 2B by clamping a bolt 5, in which a front end is abutted against the surface of the pipe member.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a synthetic resin temporary panel used for surrounding or partitioning a construction site or the like and a structure for mounting the same, and more particularly to a synthetic resin temporary panel for a pipe member. , Holding the pipe member substantially U
The present invention relates to a temporary panel and a mounting structure for mounting the panel using a mounting member formed in a letter shape.

[0002]

2. Description of the Related Art As a temporary panel used for surrounding or dividing a construction site or the like, a panel using a steel plate is widely used. By the way, temporary panels using steel plates are inexpensive and durable, but uniform, they do not conform to the surrounding environment, and because they do not transmit light, the inside of the construction site becomes dark or closed. There was a problem of giving an impression.

In order to cope with this, the present applicant has previously proposed a temporary panel using a translucent synthetic resin plate such as a polycarbonate resin.

[0004]

In order to attach a temporary panel of this type to a pipe member, an attachment generally formed in a substantially U shape for holding the pipe member is often used. In the case of a temporary panel made of plastic, since the rigidity of the synthetic resin plate itself is low, when using the above-mentioned mounting fixture, it is necessary to dispose a strong metal frame member around the synthetic resin plate, and the weight of the temporary panel is reduced. Becomes heavier,
There is a problem that the manufacturing cost increases. Further, for example, a temporary panel C shown in FIGS. 6 and 7, which is the same as the temporary panel proposed this time, that is, the end of the synthetic resin plate 1 is bent into a U-shaped cross section to form an engagement end 11, Along with the inner surface of the edge 12 of the engagement end portion 11, a metal reinforcing member 102 made of aluminum or the like having an engagement portion 121 formed by raising the end portion at a substantially right angle is provided, and rivets and tap screws 3 are provided. A temporary panel C fixed by the above method is used, and the tip of the locking piece 121 of the reinforcing member 102 of the temporary panel C is fitted in a locking groove 42 formed in the cutout 41 at both ends of the fixture 4C. , Is screwed into the holding portion 40 of the attachment 4C, and the bolt 5 having the tip abutting on the surface of the pipe member 6 is tightened. If you try to tighten C, temporary Under the action of the synthetic resin plate 1 bending moment Nell C, as indicated by a dotted line in FIG. 7, the reinforcing member 102
The portion of the engagement end portion 11 of the synthetic resin plate 1 on which is not provided is bent, whereby the synthetic resin plate 1 is deformed or damaged,
There is a problem that a sense of incongruity is generated in the field of view through the synthetic resin plate 1.

SUMMARY OF THE INVENTION In view of the above problems, the present invention can be mounted without bending by using a substantially U-shaped mounting tool for holding a pipe member, and is light in weight and manufactured. A first object is to provide a temporary panel with low cost. Further, the present invention provides a mounting structure for a temporary panel which can be attached to a pipe member without bending, by using a mounting member formed in a substantially U-shape to hold a temporary panel made of a synthetic resin to a pipe member. The second purpose is to provide.

[0006]

In order to achieve the first object, a temporary panel according to the first aspect of the present invention forms both ends of a synthetic resin plate in a U-shaped cross section to form engagement ends. A metal reinforcing member having a U-shaped cross section along the inner surface of the engagement end portion, and having the end portion standing substantially at a right angle to form a locking piece is arranged.
It is characterized by being fixed.

In order to achieve the same object, the temporary panel according to the second aspect of the present invention is characterized in that both ends of the synthetic resin plate are formed into a U-shaped cross section to form an engagement end, and the edge of the engagement end is formed. A metal reinforcing member having a locking piece formed by erecting an end portion at a substantially right angle is provided and fixed along the inner surface of the metal member.

[0008] The temporary panel according to the first and second aspects of the invention,
Even when these are attached to the pipe member by using a substantially U-shaped fixture for holding the pipe member described below, a bending moment is not generated in the temporary panel, and the synthetic resin plate can be attached in a flat state. Therefore, when the synthetic resin plate of the temporary panel is deformed or damaged, or when a transparent synthetic resin plate is used, the field of view through the synthetic resin plate does not feel strange. In addition, since the metal reinforcing member is arranged and fixed at the engagement end of the synthetic resin plate, the temporary panel can be firmly fixed to the pipe member, and therefore, it receives external force due to strong wind or the like. Also, since the reinforcing member only needs to be provided at the engagement end of the synthetic resin plate, a strong metal frame member is provided around the synthetic resin plate. As compared to the case, the weight of the temporary panel can be reduced, and the manufacturing cost can be reduced.

In order to achieve the second object, a temporary panel mounting structure according to a third aspect of the present invention is provided in which a temporary panel made of synthetic resin is formed in a pipe member into a substantially U-shape for holding the pipe member. In the mounting structure of the temporary panel, which is mounted by using the mounting tool, the both ends of the synthetic resin plate are formed into a U-shaped cross section to form an engagement end, and a cross section is formed along the inner surface of the engagement end. A metal reinforcing member having a U-shape, and a locking piece formed by standing up at a substantially right end at an end thereof is disposed and fixed. In the state of being fitted into the locking grooves formed in the cutouts at both ends, screwed into the holding portion of the fixture, and tightening the bolts whose tips abut the surface of the pipe member, through the reinforcing member The temporary panel is fastened to the pipe member.

The mounting structure of the temporary panel has a locking piece having a U-shaped cross section along the inner surface of the engaging end of the synthetic resin plate having a U-shaped cross section, and having the end rising substantially at a right angle. The reinforcing member formed with the above is arranged and fixed, and the tip of the locking piece of the reinforcing member of the temporary panel formed and fixed is fitted into the locking groove formed in the cutout portion at both ends of the fixture, and the reinforcing member is interposed. When the temporary panel is tightened to the pipe member, the entire engagement end of the synthetic resin plate having a U-shaped cross section is fixed to the pipe member integrally with the reinforcing member, so that a bending moment is generated in the temporary panel. do not do.

In order to achieve the same object, a temporary panel mounting structure according to a fourth aspect of the present invention is a mounting tool in which a temporary panel made of synthetic resin is formed in a pipe member in a substantially U-shape for holding the pipe member. In the mounting structure of the temporary panel, the both ends of the synthetic resin plate are formed in a U-shaped cross section to form an engagement end, and the end is formed along the inner surface of the edge of the engagement end. A metal reinforcing member in which a locking portion is formed by standing the portion at a substantially right angle is provided, and locking pieces of the reinforcing member of the temporary panel formed and fixed are formed in cutouts at both ends of the mounting tool. While fitting into the locking groove, with the tip of the upright piece formed at both ends of the mounting tool abutting the base end of the reinforcing member,
The temporary panel is fastened to the pipe member via the reinforcing member by tightening a bolt which is screwed into the holding portion of the fixture and whose tip is in contact with the surface of the pipe member.

This temporary panel mounting structure is a reinforcement in which a locking piece is formed by erecting the end at substantially a right angle along the inner surface of the edge of the engaging end of the synthetic resin plate formed in a U-shaped cross section. The tip of the locking piece of the reinforcing member of the temporary panel in which the member is arranged and fixed is fitted into the locking groove formed in the cutout at both ends of the fixture, and the upright formed at both ends of the fixture. In the state where the piece is in contact with the base end of the reinforcing member, the temporary panel is tightened to the pipe member via the reinforcing member, so that the entire edge of the engaging end of the synthetic resin plate formed into a U-shaped cross section is formed. Since it is fixed to the pipe member integrally with the reinforcing member, no bending moment is generated in the temporary panel.

[0013]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of a temporary panel according to the present invention.

FIGS. 1 to 3 show a first embodiment of a temporary panel and its mounting structure according to the present invention. This temporary panel A
The left and right ends of the synthetic resin plate 1 are bent into a U-shaped cross section to form an engagement end 11, and the inner end of the engagement end 11 is formed into a U-shaped cross section, and the end is substantially formed. A metal reinforcing member 2A made of aluminum or the like, which stands up at a right angle to form a locking piece 21, is provided and fixed with rivets or tap screws 3. Reinforcing members are not fixed to the upper and lower ends in the longitudinal direction of the temporary panel A, thereby reducing the overall weight and reducing distortion due to thermal expansion and contraction between the synthetic resin plate 1 and the reinforcing member. This prevents the occurrence of an unnatural feeling in the field of view through the synthetic resin plate when a transparent synthetic resin plate is used. To attach the temporary panel A to the pipe member 6, the tip of the locking piece 21 of the reinforcing member 2A is
The fitting 4A is screwed into the holding portion 40 of the fitting 4A while being fitted in the locking groove 42 formed in the cutout 41 at both ends of the fitting 4A formed in a substantially U-shape. The temporary panel A is tightened to the pipe member 6 via the reinforcing member 2A by tightening the bolt 5 that has come into contact.

In this case, the temporary panel A uses a synthetic resin plate 1 made of a translucent polycarbonate resin or the like, and its engaging end 11 is bent to form a U-shaped cross section. In addition, the temporary panel A also includes an opaque synthetic resin plate, a synthetic resin plate with colorful colors and designs on the surface, a light-transmitting upper portion, and a mat or film attached thereto. Accordingly, an arbitrary synthetic resin plate such as a synthetic resin plate having a translucent lower portion can be used, and thereby various temporary panels can be formed. In this case, it is preferable that at least the upper part is made of a synthetic resin plate having a light-transmitting property, since the field of view is widened and the construction site is not darkened. In particular, when a transparent synthetic resin plate is used, the other side can be seen through the temporary panel. By installing this temporary panel at the corner of the construction site, it is possible to avoid the risk of collision between vehicles or between a vehicle and a person. .

A mounting tool 4A used for mounting the temporary panel A made of synthetic resin to the pipe member 6 includes:
The ends of the engaging end 11 of the synthetic resin plate 1 are provided at both ends of a holding portion 40 which is manufactured by pressing a metal plate such as an iron plate and is formed in a substantially U-shape for holding the pipe member 6. 1
2 and a notch 41 into which the reinforcing member 2A is inserted, and a locking groove 42 following the notch 41 are formed.
Are formed with ribs 44 for reinforcement and a screw hole 45 for screwing the bolt 5.

The temporary panel A is provided and fixed along the inner surface of the engaging end 11 of the synthetic resin plate 1 formed by bending a reinforcing member 2A having a U-shaped cross section into a U-shaped cross section. As a result, the entire engaging end 11 of the synthetic resin plate 1 bent into a U-shape in section has a rigid reinforcing member 2A.
And the temporary panel A in the left-right direction where the reinforcing member is not provided.
Resin sheet 1 with low rigidity and no bending moment
Can be attached to the pipe member 6 without causing any bending, so that the synthetic resin plate 1 of the temporary panel A can be deformed or damaged, or when a transparent synthetic resin plate is used. In addition, it is possible to reliably prevent a sense of incongruity in the field of view through the synthetic resin plate.

FIGS. 4 and 5 show a second embodiment of the temporary panel mounting structure of the present invention. In the temporary panel B, the left and right ends of the synthetic resin plate 1 are bent into a U-shaped cross section to form an engagement end 11, and the end 12 is formed along the inner surface of the edge 12 of the engagement end 11. And a metal reinforcing member 2B made of aluminum or the like in which the locking pieces 21 are formed by standing at substantially right angles, and are fixed by rivets or tap screws 3. Reinforcing members are not fixed to the upper and lower ends of the temporary panel B, which is a longitudinal direction, thereby reducing the overall weight and reducing distortion due to thermal expansion and contraction between the synthetic resin plate 1 and the reinforcing member. This prevents the occurrence of an unnatural feeling in the field of view through the synthetic resin plate when a transparent synthetic resin plate is used. In order to attach the temporary panel B to the pipe member 6, the retaining piece 21 of the reinforcing member 2 </ b> B is attached to the notch 4 at both ends of the fixture 4 </ b> B.
1 and the fitting 4
B at the ends of the standing pieces 43 formed at both ends of the reinforcing member 2B.
Is screwed into the holding portion 40 of the attachment 4B in a state of contacting with the base end portion, that is, the end portion on which the locking piece 21 is not formed, and the tip end contacts the surface of the pipe member 6. The temporary panel B is tightened to the pipe member 6 via the reinforcing member 2B by tightening the bolts 5 thus made.

In this case, the fixture 4B used for attaching the temporary panel B made of synthetic resin to the pipe member 6 is manufactured by pressing a metal plate such as an iron plate to hold the pipe member 6. A notch 41 for inserting the edge 12 of the engaging end 11 of the synthetic resin plate 1 and the reinforcing member 2B at both ends of the holding portion 40 formed in a substantially U-shape, and a locking groove following the notch 41 In addition to forming 42, a standing piece 43 is formed at the tip thereof, and ribs 44, 44 for reinforcement and a screw hole 45 for screwing the bolt 5 are formed in the holding portion 40. I have to.

The remaining structure of the temporary panel mounting structure of the present embodiment is the same as the temporary panel mounting structure of the first embodiment.

The mounting structure of the temporary panel B is such that the locking pieces 21 of the reinforcing member 2B are notched 41 at both ends of the mounting member 4B.
Into the locking groove 42 formed in the
Of the upright piece 43 formed at both ends of the reinforcing member 2B
Is in contact with the other end of the pipe member, the entire edge 12 of the engaging end portion 11 of the synthetic resin plate 1 bent into a U-shape in cross section is integrated with the rigid reinforcing member 2B. 6, the temporary panel B does not separate from the pipe member 6, and no bending moment is generated in the temporary panel B in the left-right direction where the reinforcing member is not provided, and the rigidity is low. The temporary panel B using the synthetic resin plate 1 can be attached to the pipe member 6 without bending, whereby the synthetic resin plate 1 of the temporary panel B is deformed or damaged, and a transparent synthetic resin plate is formed. When used, it is possible to reliably prevent a sense of incongruity in the field of view through the synthetic resin plate.

[0022]

According to the temporary panels according to the first and second aspects, even if these are attached to the pipe member using a substantially U-shaped fixture for holding the pipe member to be described later, Since no bending moment is generated on the temporary panel and the synthetic resin plate can be mounted in a flat state,
When the synthetic resin plate of the temporary panel is deformed or damaged, or when a transparent synthetic resin plate is used, there is no sense of incongruity in the field of view through the synthetic resin plate. In addition, since the metal reinforcing member is arranged and fixed at the engagement end of the synthetic resin plate, the temporary panel can be firmly fixed to the pipe member, and therefore, it receives external force due to strong wind or the like. Also, since the reinforcing member is provided only at the engaging end of the synthetic resin plate, it is safe to remove the solid metal frame member around the synthetic resin plate. Compared to the case of disposing the temporary panel, the weight of the temporary panel can be reduced and the manufacturing cost can be reduced.

Further, according to the mounting structure of the temporary panel according to the third aspect of the present invention, the entire engaging end of the synthetic resin plate having a U-shaped cross section is fixed to the pipe member integrally with the reinforcing member. Therefore, no bending moment is generated in the temporary panel in the left-right direction where the reinforcing member is not provided, and the temporary panel made of synthetic resin can be attached without bending the pipe member. When the synthetic resin plate of the panel is deformed or damaged, or when a transparent synthetic resin plate is used, it is possible to reliably prevent a sense of incongruity in the field of view through the synthetic resin plate.

Further, according to the mounting structure of the temporary panel according to the present invention, the entire edge of the engaging end of the synthetic resin plate formed in a U-shaped cross section is integrated with the reinforcing member to form the pipe member. Since no bending moment is generated in the temporary panel in the left-right direction where the reinforcing member is not provided, the temporary panel made of synthetic resin can be attached to the pipe member without bending. Accordingly, it is possible to reliably prevent the synthetic resin plate of the temporary panel from being deformed or damaged, or from causing a sense of incongruity in the field of view through the synthetic resin plate when a transparent synthetic resin plate is used.

[Brief description of the drawings]

FIG. 1 shows one embodiment of a temporary panel of the present invention, and (a)
Is a plan view, (b) is a front view, and (c) is a side view.

FIG. 2 is a plan view showing a first embodiment of a temporary panel mounting structure of the present invention using the temporary panel of FIG. 1;

FIG. 3 is an external perspective view of the attachment.

FIG. 4 is a plan view showing a second embodiment of the temporary panel mounting structure of the present invention.

FIG. 5 is an external perspective view of the attachment.

FIG. 6 shows an example of a temporary panel, (a) is a plan view,
(B) is a front view, (c) is a side view.

FIG. 7 is a plan view showing a comparative example of a mounting structure of a temporary panel.

[Explanation of symbols]

 Reference Signs List A Temporary panel B Temporary panel 1 Synthetic resin plate 11 Engagement end 2A Reinforcing member 2B Reinforcing member 21 Locking piece 4A Mounting tool 4B Mounting tool 40 Holder 41 Notch 42 Locking groove 43 Standing piece 5 Bolt 6 Pipe member

Claims (4)

[Claims] 1. A synthetic resin plate having both ends formed in a U-shaped cross section to form an engagement end, a U-shaped cross section along the inner surface of the engagement end, and the end standing upright at a substantially right angle. A temporary panel, wherein a metal reinforcing member having a locking piece formed thereon is disposed and fixed. 2. Both ends of the synthetic resin plate are formed in a U-shaped cross section to form an engagement end, and the end is raised at a substantially right angle along the inner surface of the edge of the engagement end. A temporary panel, wherein a metal reinforcing member having a stop piece is provided and fixed. 3. A temporary panel mounting structure in which a temporary panel made of synthetic resin is mounted on a pipe member by using a substantially U-shaped mounting tool for holding the pipe member. A metal part having a U-shaped cross section to form an engaging end, a U-shaped cross section along the inner surface of the engaging end, and an upright end formed at a substantially right angle to form a locking piece. Holding the mounting member in a state in which the tip of the locking piece of the reinforcing member of the temporary panel in which the reinforcing member is disposed and fixed is fitted in the locking groove formed in the cutout portion at both ends of the mounting device. A temporary panel mounting structure, characterized in that a temporary panel is fastened to a pipe member via a reinforcing member by tightening a bolt screwed into the portion and having a tip abutting on the surface of the pipe member. 4. A temporary panel mounting structure in which a temporary panel made of synthetic resin is mounted on a pipe member using a substantially U-shaped mounting tool for holding the pipe member. A metal reinforcing member formed with a U-shaped cross section to form an engaging end, and along the inner surface of the edge of the engaging end, the end is erected at a substantially right angle to form a locking piece. The fixing pieces of the reinforcing member of the temporary panel provided and fixed are fitted into the locking grooves formed in the cutouts at both ends of the mounting tool, and the upright pieces formed on both ends of the mounting tool are fitted. With the distal end abutting on the base end of the reinforcing member, screwed into the holding portion of the fixture, and tightening the bolt with the distal end abutting on the surface of the pipe member, the pipe member via the reinforcing member Temporary panel mounting structure, characterized in that the temporary panel is tightened .