JPS6329791Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a construction site temporary shingle that surrounds a construction site.

Conventionally, with temporary construction boards, it was necessary to attach and remove bolts, nuts, etc. one by one, which not only took time but also caused the hooks to be lost.

In this invention, the hook is rotatably attached, and when in use, it is raised up and engaged with the pipe provided laterally on the assembled support frame to attach the bulky plate to the pipe.When not in use, the hook is folded down and the bulky plates are stacked. It can be transported or stored at a location. In the present invention, a mounting material 2 is fixed to the inside of a temporary board 1 for construction sites, a bearing part 3 is provided in the mounting material 2 in the vertical direction, and a shaft part 5 is rotatably inserted into the bearing part 3. The retaining rod 9 is curved upward in a semicircular manner to form the retaining portion 4, and the step portion 7 formed midway is engaged with the upper end of the bearing portion 3, with the lower end being approximately perpendicular to the curved direction of the retaining portion 4. A hooking part 6 formed by bending the bearing part 3 is engaged with the lower end of the bearing part 3.

In the present invention, as described above, the shaft part 5 of the locking rod 9 provided with the locking part 4 is inserted into the bearing part 3 of the mounting member 2, and the locking part 6 and the step part 7 are connected to the upper and lower ends of the bearing part 3. Since the mounting member 2 provided with the locking rod 9 is integrally fixed to the bracket plate 1, the locking rod 9 is integrated with the bracket plate 1, unlike the conventional hook fitting and bracket plate. Unlike the conventional method, not only does the locking rod 9 not get lost,
It is convenient to transport and handle because it does not come apart, and furthermore, the shaft portion 5 of the locking rod 9 is attached to the mounting material 2 bearing portion 3.
Since it is rotatably inserted into the pipe 8, the hook part 4 is inserted into the pipe 8.
When it is to be locked to the bracket, it is sufficient to simply rotate the locking part 4 so that it protrudes forward, and when not in use, it is sufficient to rotate the locking part 4 so that it overlaps with the cover plate 1. , handling is easy, and since the locking part 6 and step part 7 formed on the locking rod 9 are engaged with the upper and lower ends of the bearing part 3, the locking rod 9 can be easily removed from the mounting material 2. In addition, since the locking rod 9 does not move up and down when attaching and removing the hooking part 4 to the pipe 8, the attachment and detachment work can be done smoothly and easily.
Since the locking portion 6 is formed by bending almost at right angles to the curved direction of the locking portion 4, the locking portion 6 will come into contact with the bulky plate 1 when the locking portion 4 is rotated so as to protrude forward. The position where the hook part 4 contacts and projects forward can be surely maintained, and the rigid plate 1 attached to the pipe 8 can be securely attached in a stable state without rattling.

In addition, 8 in the figure is a horizontal pipe of the assembled support frame to which the bracket board is attached.

In the operation of the present invention, when the hook portion 4 is raised, the locking portion 6 provided at the lower end of the shaft portion 5
When the shaft abuts against the encirclement plate 1, the rotation of the shaft stops and the hook 4 stands up at a position approximately perpendicular to the encirclement plate 1. After that, the hook 4 is hooked to a pipe 8 or the like provided laterally on the assembled support frame.

Next, by hanging a plurality of fence boards 1, a temporary fence for construction is hooked to the pipe 8 of a support frame (not shown), and the board is attached to construct an outer wall of the temporary fence at the construction site.

Conversely, when removing the temporary shelter for a construction site and storing the shelter board 1 in the storage area, the hooking part 4 of the shelter board 1
After removing it from the pipe 8 and folding down the hooking part 4, the board is piled up and transported or stored at a storage location.

Therefore, according to the present invention, it is possible to save the trouble of attaching or removing the hooks one by one, there is no risk of losing the hooks, and the hook portion 4 is at an angle of 90 degrees to the stiff plate 1 during assembly. It has excellent effects such as being able to hold the position and not risk falling to the opposite side, increasing the work efficiency of hooking the bulky board to the pipe, and also having a simple structure and being able to be mass-produced at low cost. It is.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention; FIG. 1 is a partially cutaway perspective view of the present invention, FIG. 2 is a partially enlarged perspective view of the same, and FIG. 3 is a partially enlarged side view of the same. ,
FIG. 4 is a perspective view of the hook with the hook upright, and FIG. 5 is a perspective view of the hook with the hook folded down. 1...Body plate, 2...Mounting material, 3...Bearing part, 4...Latching part, 5...Shaft part, 6...Locking part,
7... Stepped portion, 8... Pipe, 9... Locking rod.

Claims (1)

[Scope of utility model registration request] A mounting material is fixed to the inside of a temporary roof board for construction sites, a bearing is provided vertically on the mounting material, and the shaft is curved semicircularly above a locking rod that is rotatably inserted into the bearing. At the same time, the stepped part formed in the middle is engaged with the upper end of the bearing part, and the lower end is bent almost at right angles to the curved direction of the hanging part to form the locking part. A temporary shelter board for construction sites, characterized by engaging the lower end.