Single line fire alarm line fixing clamp

A technology for fixing clamps and police lines, applied in electrical components and other directions, it can solve the problems of product failure, low material strength, unusability, etc., and achieve the effect of strong deformation resistance, good corrosion resistance and space saving.

Pending Publication Date: 2018-01-05
DALIAN CANDL TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional clamps can only be used in general areas, and the material strength is low, and the bending part of the clamp is easy to break, which cannot meet the aviation and aerospace standards; the structure of the traditional

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0030] Such as figure 1 , figure 2 , image 3 with Figure 4 A single-wire fire alarm wire fixing clamp shown includes: a base 1, an upper pressing piece 2, a compression screw 3, and a compression screw pin 4;

[0031] The tail end of the base 1 and the tail end of the upper pressing plate 2 are hinged through the shaft 5;

[0032] Among them, the hinged part of the base 1 close to the shaft 5 is provided with a downwardly concave arc-shaped part, the upper pressing piece 2 is provided with an upwardly convex arc-shaped part above the corresponding position of the arc-shaped part of the base 1, and the upper pressing piece 2 is flipped and buckled with the base 1. The arc-shaped part of the back base 1 is buckled with the arc-shaped part of the upper pressing piece 2 to form a hole; the left and right sides of the base 1 are each provided with a base mounting hole;

[0033] The front end of the base 1 is processed with a cross hole 1.1;

[0034] Among them, the cross hole 1.1 is two v

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PUM

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Abstract

The invention discloses a single line fire alarm line fixing clamp which comprises a base, an upper pressing piece, a compression screw and a compression screw pin. The tail end of the base is hingedto the tail end of the upper pressing piece through a rotating shaft; after the upper pressing piece and the base are relatively overturned and buckled, an arc-shaped part of the base and an arc-shaped part of the upper pressing piece are buckled to form a hole; a cross hole is formed in the front end of the base; with respect to two strip holes perpendicular to each other in the cross hole, the width of one strip hole is larger than that of the other strip hole; a round hole is formed in the position of the upper pressing piece above the cross hole, and it is ensured that a rod body part of the compression screw can penetrate a center hole of the cross hole. According to the technical scheme, due to the fact that the length of the compression screw pin is greater than the diameter of theround hole of the upper pressing piece, the compression screw does not drop from the upper pressing piece, the upper pressing piece and the base are buckled, the compression screw is correspondingly rotated to make the compression screw pin correspond to the strip hole, with a larger width, of the cross hole of the base, the upper pressing piece continues to be pressed to make the compression screw pin penetrate the bottom of the cross hole, and rotation through 90 degrees is performed to complete locking.

Description

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Claims

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Application Information

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Owner DALIAN CANDL TECH DEV CO LTD
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