JP3092806U - fence - Google Patents

Abstract

(57) [Summary] [Problem] To provide a stable fence that is easy to install a net and does not roll up or come off even under the influence of a strong wind or the like. I do. SOLUTION: The fence in the present invention is composed of a pillar A to which a mounting rod 1 processed into a wart shape is welded, and a net B provided with a support plate 5 to which a hook bolt 6 and a nut 7 are fixed. The hook-like portion of the hook bolt 6 is hooked on the opening between the support 2 formed on the wart-like portion 1a and the nut 7
The net B is fixed by tightening.

Description

[Detailed description of the invention]       [0001]     [Technical field to which the invention belongs]   The present invention is designed for border fences, grazing fences, windbreak fences, snow and falling rocks. For fences such as protective fences and fences fitted with cold gauze, It can be used in various fields such as for business and fishing.       [0002]     [Prior art]   Conventionally, as this type of fence, a band 9 is attached to a support 8 as shown in FIG. Hook the wire of the net 11 on the claw portion 9a provided on the band 9 and fix it. Things are known.       [0003]     [Problems to be solved by the invention]   However, the fence shown in Fig. 10 is easy to install the net Lack of stability, especially in strong winds such as typhoons, There was a problem that came off.       [0004]   The present invention has been made in view of such problems of the conventional technology, The purpose is to install the net easily and to avoid the influence of strong winds. Under the circumstances, the net may be turned up or down To provide a stable fence.       [0005]     [Means for Solving the Problems]   In order to achieve the above object, the fence in the present invention is a wart-shaped erection A support A to which a rod 1 is welded and a support plate 5 to which a hook bolt 6 and a nut 7 are fixed are provided. Between the support 2 formed on the wart-like portion 1a of the erection rod 1 Put the hook-shaped part of the hook bolt 6 on the mouth and tighten it with the nut 7 B is fixed.   At this time, the strength of the net tension can be adjusted by opening and tightening the nut .       [0006]   The shape of the wart-like portion 1a of the erection rod 1 is such that the hook-like portion of the hook bolt 6 is Any shape may be used as long as it is a wart, and a wart formed per one of the erection rods 1 The number of minutes 1a may be two or more. And the element used for the erection rod 1 and the column 2 The material may be any material as long as it is a weldable metal. In addition, of pillar 2 The number of erection rods 1 to be welded per rod is determined by the direction of the net. In other words, for example, when extending the net in one direction or in two directions in the 180-degree direction, one It suffices to put one erection rod 1 around.   Further, the material used for the wire 4 of the net B is synthetic fiber, natural fiber, metal or the like. Anything that is generally used as a material for the Internet Is also good.       [0007]     [Embodiment of the invention]   One embodiment of the present invention will be described with reference to FIGS.   As shown in FIG. 2, the erection rod 1 is formed by partially bending a metal rod to form a wart-like portion 1a. Is applied. The obtained erection rod 1 and the metal support 2 are placed coaxially, and the erection rod 1 The part that is not processed into a wart is brought into contact with the strut 2, and this contact part is used as a welding surface 3. Then, as shown in FIG. 3, the support A is formed by welding the two. Welded to column A The number of erection rods 1 is one as shown in FIG. 4 or two as shown in FIG. 6, it may be 3 or more as shown in FIG. Is appropriately selected depending on the number of directions of the net B.       [0008]   The net B is configured as shown in FIGS. Net B has support plate 5 Provided. To install the support plate 5 on the net B, make a hole in the support plate 5 and insert the Braided through the wire 4 of the fiber, using an adhesive, or welding It can be performed by a method of bonding the element wire 4 to the support plate 5. The material of the support plate 5 is Materials that can be installed by the above method include metal, plastic, and wooden. Any deviation can be used for this. The support plate 5 has a hook A nut 6 and a nut 7 are provided. A hole is formed in the support plate 5, and a hook bolt is formed from one side. Nut 6 is threaded from the other side to the thread portion of the hook bolt 6 from the other side. .       [0009]   Thus, the net B and the support A are prepared, and the net B is connected to the support A as shown in FIG. Will be installed. A strut 2 formed on a wart-like portion 1a of the erection rod 1 welded to the strut A; Hook the hook-shaped part of the hook bolt 6 into the opening between The net is fixed.       [0010]     [Effect of the invention]   The fence in the present invention includes a support A to which a warp-shaped erection rod 1 is welded, and a fence. And a net B provided with a support plate 5 to which a bolt 6 and a nut 7 are fixed. A hook bolt 6 is inserted into the opening between the support 2 formed on the wart-like portion 1a of the installation rod 1. The net B is fixed by hooking the hook and tightening it with the nut 7. The network is turned up or down even under the influence of It is stable and easy to install the net. Therefore, the boundary fen Can be used as a fence with a fence, grazing fence, windbreak fence, and cold gauze Besides, fences to protect against snow and falling rocks, underwater fishing fences, etc. Can be used for surfaces.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a fence according to the present invention in which a net is installed on a support. FIG. 2 is a view in which an axial direction of a erection bar is set up and down, and a wart-like portion is viewed sideways. FIG. 3 is a view in which an axial direction of a column to which an installation rod is welded is set up and down, and a welding surface is viewed sideways. FIG. 4 is a top view of a column to which a mounting rod is welded in one direction, when viewed from above. FIG. 5 is a top view of a column to which an erecting rod is welded in two directions. FIG. 6 is a top view of a column to which a mounting rod is welded in three directions as viewed from above. FIG. 7 is a view of the net as viewed from above. FIG. 8 is a view of the net as viewed from a nut side. FIG. 9 is a view of the net as viewed from a hook portion of a hook bolt. FIG. 10 is a front view of a fence according to the related art as viewed obliquely from above. [Description of Signs] A Post B to which the erection rod is welded B Net 1 erection rod 1a wart portion 2 of the erection rod 2, 8 post 3 welding surface 4, 11 net strand 5 support plate 6 hook bolt 7 nut 9 band 9a band Nail part 10 Fixing bracket

Claims (1)

[Claim 1] A support plate (5) to which a mounting rod (1) processed into a wart shape is welded and a support plate (5) to which a hook bolt (6) and a nut (7) are fixed. A fence made of a net (B) provided with a hook, a hook-like portion of a hook bolt (6) is hung over an opening between the support bar (1) and a support formed on a wart-like portion, and a nut ( A fence characterized in that the net is fixed by tightening in 7).