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A cable fixing device

A cable and threaded connection technology, applied in the field of communication, can solve the problems of general cable fixed connection effect, single structure and function, etc.

Active Publication Date: 2021-02-12
青岛正为能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structure of the above-mentioned patent is relatively simple, the function is relatively single, and the fixed connection effect on the cable is relatively general, so there are certain limitations.

Method used

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  • A cable fixing device
  • A cable fixing device
  • A cable fixing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] refer to Figure 1-2 , a cable fixing and connecting device, comprising a metal mounting plate 1 and a fixed upper ring 2 welded to one end of the bottom of the metal mounting plate 1, the other end of the bottom of the metal mounting plate 1 has a chute 9, and the chute 9 is slidably connected with a movable The upper ring 11, the bottom of the movable upper ring 11 and the fixed upper ring 2 are all connected with the lower ring 8 by bolts, and the inner bottom of the lower ring 8 is welded with a connecting spring 6, and the other end of the connecting spring 6 is welded with a pressure plate 3 , and the arc-shaped inner wall of the pressure plate 3 is welded with convex strips 14 distributed at equal distances, the two ends of the top outer wall of the metal mounting plate 1 are welded with installation springs 12, and the top outer wall of the installation spring 12 is welded with the same top plate, the bottom of the top plate Both ends of the outer wall are welde...

Embodiment 2

[0034] refer to figure 1 and image 3 , a cable fixing and connecting device. Compared with Embodiment 1, this embodiment also includes a fire extinguishing mechanism installed on the bottom side of the fixed upper ring 2, and the fire extinguishing mechanism includes a filling groove opened at the bottom end of the fixed upper ring 2.

[0035] Wherein, the inner wall of the filling tank is filled with dry powder 15, and a fusing film 16 is bonded to the port of the filling tank.

[0036] Working principle: when in use, use the fire extinguishing mechanism provided, when a short circuit or fire occurs at the cable connection, the fuse film 16 will be blown by the high temperature generated, and then the dry powder 15 in the filling tank will flow out, playing the role of active fire extinguishing.

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Abstract

The invention discloses a cable fixing and connecting device. The device comprises a metal mounting plate and a fixed upper ring welded to one end of the bottom of the metal mounting plate. A slidinggroove is formed in the other end of the bottom of the metal mounting plate; the sliding groove is slidably connected with a movable upper ring; bottom ends of the movable upper ring and the fixed upper ring are connected with lower rings through bolts, connecting springs are welded to inner bottoms of the lower rings, pressing plates are welded to the other ends of the connecting springs, protruding strips distributed at equal intervals are welded to arc-shaped inner walls of the pressing plates, and mounting springs are welded to two ends of an outer wall of the top of a metal mounting plate. According to the invention, through the mutual cooperation of the fixed upper ring, the movable upper ring, the lower ring and the pressing plate, an end part of the cable can be effectively fixed,and through the arrangement of the protruding strips, the stability of cable fixing is improved; and through the arrangement of a first threaded connecting rod and a second threaded connecting rod, the movable upper ring and the fixed upper ring can be effectively connected.

Description

technical field [0001] The invention relates to the technical field of communications, in particular to a cable fixing and connecting device. Background technique [0002] Communication refers to the exchange and transmission of information between people or between people and nature through a certain behavior or medium. In a broad sense, it refers to the use of any method or medium by two or more parties that need information without violating their respective wishes. , to transfer information from one party to another accurately and securely. Cable is a common tool in communication engineering. It is usually a rope-like cable twisted by several or several groups of wires. Each group of wires is insulated from each other and is often twisted around a center. During the use of the cable, it is sometimes connected according to the need. [0003] After retrieving the Chinese patent application number CN2017206638335, a cable fixing and connecting device is provided, which in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G15/08A01M29/16A62C3/16A62C35/10
CPCA01M29/16A62C3/16A62C35/10H02G15/08
Inventor 李志强尹翠萍韩晓鹏张真真李佳泽
Owner 青岛正为能源科技有限公司
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