JPH0345485Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial field of application] This invention uses perforated plates on pillars erected at intervals when constructing fences such as windbreak fences and sandproof fences. This invention relates to a device for attaching a perforated plate, and is particularly useful for attaching a continuous portion of a perforated plate.

[Conventional technology]

Some conventional devices for attaching a perforated plate to a column are constructed by directly attaching the perforated plate to the column using the perforations using fastening members such as bolts and nuts.

In addition, it is also possible to align the holes at the intermediate position of one perforated plate with the holes in the left and right arms of the horizontally long bracket extending in the left-right direction of the column material, or to align the holes at the intermediate position of one perforated plate with the holes in the left and right arms of the horizontally long bracket extending in the left-right direction of the column material, or to align the holes in the middle position of one perforated plate with the holes in the left and right arms of the horizontally long bracket extending in the left-right direction of the column material, or There is one in which the ends of the perforated plate are aligned with the perforations at each end and attached using fastening members.

[Problem that the invention attempts to solve]

Fences with perforated plates are installed for a wide variety of purposes, such as wind protection and sand protection, and are installed in a wide variety of locations, and the terrain in which they are installed also differs.

Therefore, although the arrangement of the holes in the perforated plates has been specified, the spacing and height of the pillars are not uniform, making it difficult to attach the perforated plates to the pillars, especially the parts where the perforated plates are connected. It becomes.

Therefore, the present invention aims to provide a device that can accommodate differences in the spacing and height of pillar materials, and that can be installed easily and reliably.

[Means to solve the problem]

For mounting a perforated plate, the strip plate is bent so that the center surface is vertical to the rear and the top and bottom surfaces are vertical to the front, and a mounting hole is drilled in the center surface and oblong oval holes are drilled in the top and bottom surfaces. The bracket was fixed to the column using the mounting holes with the upper and lower surfaces of both ends pointing in the vertical direction of the column, and the ends of the two consecutive perforated plates were overlapped, and the overlapping part was It is characterized in that the matching points of the overlapping perforations at each end and the horizontally elongated oval holes of the perforated plate mounting bracket are integrally attached to the perforated plate mounting bracket using a fastening member.

[Effect]

To explain the operation of the present invention, first, the center surface of the perforated plate mounting bracket is placed on a pillar that is erected, and the bracket is attached and fixed to the mounting hole using a fixing member.

Next, align the overlapping ends of the two perforated plates with each other's perforations, and apply them to the pillars in the overlapping area. Since the elliptical hole and the overlapping perforation coincide at some point, the matching point is fixed together with the fixing member.

Since the oval hole of the perforated plate mounting bracket is horizontally long, it can be accommodated even if the perforated holes in the overlapping part of the perforated plate do not match perfectly and are misaligned. Since there is a gap, there is no problem with the installation work.

〔Example〕

Reference numeral 1 denotes a pillar material, which has a fixing hole in its main part for connecting a perforated plate mounting bracket 2.

The perforated plate mounting bracket 2 has a low central surface 2a, high upper and lower surfaces 2b, 2b, and slopes 2c, 2c, and is formed by bending a piece of steel material. Mounting hole 3 to pillar material 1
a, and the mounting hole 3a and the fixing hole of the pillar material 1 are integrally attached and fixed with a fixing member of a bolt 8 and a nut 9.

On the other hand, 4a and 4b are perforated plates, which are approximately wave-shaped and have elliptical perforations 5 on the vertical plane and circular perforations 10 on the slope, so that the continuous ends of the perforations are aligned. Overlapping parts 4c are formed in front and behind each other, and the pillars 1 are erected or the lengths of the perforated plates 4 are set to be long or short, and the lengths of the perforated plates 4 are set and cut in order to match the overlapped parts 4c and the pillars 1 and determine their positions. .

Then, at the point where the horizontally long oval holes 3b, 3b of the perforated plate mounting bracket 2 fixed to the pillar material 1 match the perforation 5 of the overlapping part 4c, the three are joined together with the fastening members of the bolt 6 and nut 7. It is tightened and fixed.

[Effect of idea]

As described above, the present invention is located at the overlapping part where the ends of the perforated plate and the perforated plate overlap and are connected, and the overlapping part is attached to the pillar material integrally by using the perforations in the perforated plate.
Since a perforated plate mounting bracket with horizontally elongated oval holes is interposed, the matching position of the perforated plate that becomes the mounting hole and the position of the pillar material can be adjusted at the overlapping part of the two perforated plates. Even if it is not accurate, the horizontally long oval holes allow the error to be adjusted, making it possible to overlap and join the fence regardless of the installation location or the spacing of the pillars.

In addition, the perforated plate mounting bracket of the present invention is of a vertical type and adjustably matches the horizontally elongated oval holes with the perforated holes in the vertical direction. It is possible to match with any of the perforations and secure the attachment without being affected by the pitch of the holes.

In addition, by raising the upper and lower surfaces of the horizontally oblong elliptical holes, it is possible to create a gap between the holes and the pillars, so even if the perforated plate mounting bracket is formed of a plate within the width of the pillars. This allows the installation of perforated plates to be carried out without any problems.

[Brief explanation of drawings]

FIG. 1 is a front view of the device of the present invention, FIG. 2 is an enlarged side view of the same, and FIG. 3 is a front view of a bracket for mounting a perforated plate. Symbols: 1 is the column material, 2 is the bracket for mounting the perforated plate, 3b is the oblong oval hole provided in the bracket 2 for mounting the perforated plate, 4a and 4b are the perforated plates, and 4c is the perforated plate 4.
Overlapping part of a and 4b, 5 is a hole in the perforated plates 4a and 4b, {6 is a bolt, 7 is a nut} a fastening member.

Claims (1)

[Scope of utility model registration request] For mounting a perforated plate, the strip plate is bent so that the center surface is vertical to the rear and the top and bottom surfaces are vertical to the front, and a mounting hole is drilled in the center surface and oblong oval holes are drilled in the top and bottom surfaces. The bracket was fixed to the column using the mounting holes with the upper and lower surfaces of both ends pointing in the vertical direction of the column, and the ends of the two consecutive perforated plates were overlapped, and the overlapping part was A pillar material and a perforated column, characterized in that the matching points of the overlapping perforations at each end and the oblong oval holes of the perforated plate mounting bracket are integrally attached to the perforated plate mounting bracket using a fastening member. Mounting device with the board.