Self-locking rail connection part

A connecting part and self-locking technology, which is applied in the field of self-locking fence connecting parts, can solve the problems that the overall protection performance of the fence is difficult to be guaranteed, the fence is difficult to recycle, and the connection strength is not enough, so as to achieve the improvement of firmness and stability, Avoid damage and increase the overall effect

Active Publication Date: 2014-07-02
ZHANGJIAGANG GOLDNET FENCING SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using fixed connection methods such as welding, there are many inconveniences in the transportation and installation process of the fence, and it makes it difficult to recycle the fence; using splicing connection methods, due to the insufficient connection strength between the columns and the fence in the fence, accidental or artificial disassembly In some cases, the fence is easily separated from the fence posts, which makes it difficult to guarantee the overall protective performance of the fence.

Method used

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  • Self-locking rail connection part
  • Self-locking rail connection part
  • Self-locking rail connection part

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] like figure 1 , figure 2 and image 3A self-locking fence connecting part is shown, which includes a position determining part, and a fence fixing part connected with the position determining part. The position determination part is composed of a position determination end 1 that includes a connecting device, and the connection device is a threaded connection hole 4 that is arranged at the center of the position determination end 1; the fence fixing part includes a plurality of position determination ends. 1 extended fence fixed end; the contact mode between multiple fence fixed ends and the fence 3 adopts line contact; the fence fixed end is composed of two pairs of fence self-locking fixed ends 2, and the same pair of fence self-locking fixed ends The contact lines between the two fence self-locking fixed ends 2 and the fence 3 in 2 are respectively located on both sides of the vertical plane passing through the fence axis and perpendicular to the position determin...

Embodiment 2

[0043] As a further improvement of the present invention, in the same pair of fence self-locking fixed ends, the contact line between one fence self-locking fixed end 2 and the fence 3, and the plane of the fence axis are the same as the plane passing through the same pair of fence self-locking fixed ends. The contact line between the self-locking fixed end 2 of a fence and the fence 3 and the plane of the fence axis form an included angle range of 170°. With the above-mentioned design, it makes the contact line between the two self-locking fixed ends of the fence and the fence, and the axis of the fence almost in the same plane, so that the bearing of the fence in the connecting part of the fence The supporting force can be basically kept balanced, thereby realizing the improvement of its connection stability.

[0044] The remaining features and advantages of this embodiment are the same as those of Embodiment 1.

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Abstract

The invention relates to a self-locking rail connection part. The self-locking rail connection part comprises a position confirmation part and a rail fixing part connected with the position confirmation part, wherein the position confirmation part is composed of a position confirmation end comprising a connection device, the rail fixing part comprises a plurality of rail fixing ends extending from the position confirmation end, the rail fixing ends are in line contact with a rail, the rail fixing ends include at least one pair of self-locking rail fixing ends, and contact lines between the self-locking rail fixing ends and the rail pass axes of the rails and are perpendicular to two sides of a vertical plane of the position confirmation end. The self-locking rail connection part in the technical scheme is capable of functioning in connecting and fixing a rail upright and a railing in the process of mounting the rail, integrality of the rail upright and the railing is increased, and protecting performance of the rail is effectively guaranteed since the rail connection part is provided with a plurality of relative ends which can be contacted with the railings.

Description

technical field [0001] The invention relates to a connecting part, in particular to a self-locking fence connecting part. Background technique [0002] Fences play the role of isolation and protection in many places in society. The fence often includes a fence post and a fence fence, and the fence post and the fence fence are connected by connecting parts. Among the fence connection parts in the prior art, they often adopt fixed connection methods such as welding, or use splicing connection. Using fixed connection methods such as welding, there are many inconveniences in the transportation and installation process of the fence, and it makes it difficult to recycle the fence; using splicing connection methods, due to the insufficient connection strength between the columns and the fence in the fence, accidental or artificial disassembly Under normal circumstances, the fence is easily separated from the fence posts, which makes it difficult to guarantee the overall protectiv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H17/24
Inventor 宋国华徐律吴海刘海军陆西湖
Owner ZHANGJIAGANG GOLDNET FENCING SYST
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