KR0112716Y1 - Device for connecting wire on a fence - Google Patents

Abstract

The present invention is to prevent the wire mesh from being damaged by external force by fixing the wire mesh up and down by combining the upper and lower portions of the fence and rockfall prevention wire mesh. Conventional wire netting supporter forms bolt holes at equal intervals on the c-steel support, connects the support wire between the end and the end of the wire mesh, inserts the supporting wire into the narrow part of the c-beam, and then inserts the boat into the bolt-hole of the c-steel. By fixing the support wire to the c-beam and connecting a number of supports to the connection. It is necessary to fasten the support, the connecting rod and the support wire by bolts, which requires a lot of time in the fastening process, and because the work process is a continuous and repeated bolt fastening, there was unnecessary bolt consumption and manpower loss. The present invention forms a hook portion 12 protruding toward the clamping portion 8 of the c-shaped steel support (A) in order to solve the conventional problems, and the end of the wire mesh 18 and the support wire 20 on the hook portion 12 ) And pull the support iron wire 20 tightly, and then combine the support (A) with the iron column (26), and use a plurality of supports (B) between the support (A) and the support (A). A) is simply connected so that it can be used for remote fences and falling rocks.

Description

Fence wire mesh support device

1 is an exploded perspective view of the support and the connecting rod and the wire mesh in the present invention.

2 is a cross-sectional view of the coupling state of the support and the connection in the present invention.

3 is a cross-sectional view of the despair coupled to the support.

4 is a state of use of the present invention.

* Explanation of symbols for main parts of the drawings

(A): support (B): connecting rod

2: first part 4: second part

6: connection part 8: narrowing part

10,11: Hanging piece 12: Hanging part

14,16: hole 18: wire mesh

20: support wire

The present design combines the upper and lower parts of fence and rockfall prevention wire mesh to fix the wire mesh up and down tightly, and fix the wire mesh support fixed to the wire mesh to the support without falling down the wire mesh even if rock wire or external force is applied to the wire mesh. It relates to a fixed wire mesh support.

In general, in order to prevent the wire mesh from being damaged by external force, wire mesh supporters should be installed on the upper and lower portions of the wire mesh to maintain the wire mesh for a long time.

However, in the case of the conventionally installed support, it is necessary to fasten the bolts one by one in order to combine the wire mesh with the support and the connecting rod, which consumes a lot of manpower and time. And connect the support wire between the end of the wire mesh and the end, insert the support wire into the concave part of the c-beam, and then insert the bolt into the bolt hole of the c-beam to support the support wire up and down to minimize the damage of the wire mesh by external force. It was made.

This bolt fastening process is a very simple process, but if bolts are not tightened tightly one by one, when external force is applied to the wire mesh, the wire mesh in the place where the external force is applied will be partially loosened or part of the wire mesh will be broken and the work must be done again. There was a problem that the work load is increased.

In addition, the connection between the support and the connecting rod is also required to be fastened with bolts, which requires a lot of manpower and accordingly labor costs and a number of bolts are used, so there is a problem that the installation cost is increased due to a large material cost.

The present invention is to solve the problem in the prior art to form a hook portion toward the clamping portion of the c-shaped steel support and the end of the wire mesh and the support wire connecting the end of the wire mesh to the hook and then fixed one end of the support wire to the iron column By using the connection between the support and the support simply by connecting a plurality of supports can be used for long distance fence and falling rock as described in detail by the accompanying drawings as follows.

The front and rear side pieces (2) (4) and the connecting piece (6) to form a support (A) by forming a clamping portion (8) between the front and rear sides (2.4) and the front end configured on both ends of the support (A) After the side (2) (4) press punched from the outside to the inside to be configured to be configured to be bent toward the clamping portion (8) the engaging pieces (10, 11) but the engaging pieces (10,11) are configured to face opposite to each other In the center of the front side (2) of the support (A) was press punched from the outside to the inner side so that the vertical hook portion 12 projecting inward toward the clamping portion 8 was configured at equal intervals.

Both ends of the support (A) is installed by inserting the connecting rod (B), the opening of the coupling holes (14, 16) on the front and rear sides (2, 4), the coupling holes (14, 16) drilled in the connecting rod (B) is the support ( The same configuration as the interval between the engaging pieces (10, 11) protruding at both ends of A) The engaging pieces (10, 11) of the support (A) is fitted into the coupling hole 14 of the connecting table (B), so as to connect a plurality of supporting (A) by using the connecting table (B).

At this time, two or more engaging holes 14 and 16 formed in the engaging pieces 10 and 11 and the connecting table B formed at both ends of the support A may be used.

The hook portion 12 bent toward the sandwich portion 8 on the front side piece 2 of the support A is fitted with the support wire 20 for supporting the wire mesh 18 and the upper end of the wire mesh 18 to be coupled to each other. The wire mesh 18 was allowed to be simply coupled on the upper and lower supports A in a stretched state.

Unexplained code

22, the through hole 24, 25 is the incision portion 26 toward the pinch portion 8, the iron column 28, the concrete 30 to support the iron column 26, the support column (A) to the column 20 It is a fixing piece to fix on.

In the present invention configured as described above, the support wire 20 is fixed to the wire mesh 18 end by hooking the hook portion 12 of the support (A) to the wire mesh 18 tightly at this time hook portion 12 formed at equal intervals Since the end of the support wire 20 and the wire mesh 18 is inserted into the through-hole 22 of the can be fixed simply.

In addition, if necessary, the upper part of the hook part 12 may be extended from the clamping part 8 side to fix the support wire 20 and the wire mesh 18 so as not to swing, and the locking pieces provided at both ends of the support A ( The cutouts 24 of the catching pieces 10, 11 are formed to enter the inside of the clamping part 8 in 10, 11, and the cutouts 24, 25 of the catching pieces 10, 11 face each other. When formed so that the locking pieces (10, 11) is inserted into the coupling hole 14 of the connecting table (B), the cutouts (24, 25) of the locking pieces (10, 11) are caught and fixed to the coupling hole (14) .

If the engaging pieces (10, 11) of the support (A) and the engaging holes (14) of the connecting table (B) is two or more effective, and if there are too many locking pieces (10, 11) and the engaging holes (14, 16) A) and the coupling (B) is not only difficult to combine, but also because the seat 12 is reduced in place is not appropriate.

Therefore, when the length of the support (A) is usually 4M, the hook portion 12 is formed at intervals of 30 cm, and two locking pieces 10 and 11 are installed on one side of both side ends, and the locking piece 10 is connected to the connecting rod B. When the support (A) is fixed at both sides of the connecting table (B) by forming the coupling holes 14 and 16 that can correspond to (11), it is best to minimize the distance between the supporting table (A) and the supporting table (A). Ideally, the engaging pieces (10,11) installed on the support (A) has the advantage of being correctly fastened even if the support (A) unconditionally assembled if the distance and size are the same, but combined with the engaging pieces (10,11) as necessary The size and shape of the ball (14, 16) and the distance can be formed differently, and if the hook portion 12 is installed on one side of the front piece (2) or the rear piece (4), it is usually installed on both sides or the support (A) Since the front and rear surfaces of the support (A) is not coupled to the connection (B) and the support (A) is easy to combine.

As described above, it is not easy to fix the wire mesh to the support with bolts or to install the fence or rockfall prevention wire mesh. It is possible to reduce the cost because there is no need to use a bolt, and even if the support wire is broken by crimping and fixing the hanger at equal intervals, the wire mesh is partially damaged due to the crimping of the hanger.

Claims (1)

On the front and rear pieces 2, 4 of both side end portions of the support A, the engaging pieces 10, 11 are formed to face each other, the hook portion 12 of the support A is formed, and the Coupling holes 14 and 16 are formed in the connection table B that can be inserted inwardly, thereby coupling the clamping portion 8 of the support A and the outer surface of the connection table B to support the wire 12 to the hook portion 12. 20) and the wire mesh support device for the fence to hang the end of the wire mesh (18).