Cable connecting clamp with insulating sheath

A technology for connecting wire clips and insulating sheaths, which is used in conductive connection, electrical component connection, connection, etc., can solve problems such as user loss, easy deformation of one side, maintenance, and emergency repair personnel work, etc., to achieve low contact resistance, clamping The effect of constant force and safe use

Active Publication Date: 2013-04-03
GUANGZHOU PANYU CABLE WORKS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] It is very important to ensure the safe and stable operation of the power grid in today's society. The poor connection of wires has brought many troubles to people. For example, the wiring problem when branching from the main line to enter the home. Household wiring is wound on the main line. This method often leads to weak wiring and disconnection, which brings certain losses to users, a lot of work for maintenance and emergency repair personnel, and even poses safety hazards.
The existing clamps are unevenly loaded on one side and easily deformed on one side. When the nut is tightened, it will slide to the left and right sides. It requires multiple adjustments to align, which increases the difficulty of operation.

Method used

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  • Cable connecting clamp with insulating sheath
  • Cable connecting clamp with insulating sheath
  • Cable connecting clamp with insulating sheath

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as figure 1 and figure 2 As shown, a cable connection clamp with an insulating sheath includes two cable clamps fixedly connected in parallel to the direction of clamping the cable, each cable clamp includes a clamp body 1, and the inside of the clamp body 1 A groove 2 is provided, and a movable chuck 3 that can move up and down is embedded in the groove 2. A static chuck 4 opposite to the clamping end of the movable chuck 3 is fixedly connected to the clamp body 1. The clamp body 1 and the There is a bolt hole on the opposite side of the opening of the groove 2, and an adjusting bolt 5 passes through the bolt hole and is fixedly connected to the clamp body 1, and at the same time, it is connected to the movable chuck 3, and the cable with an insulating sheath The connection clamp also includes an outer protective cover 8 of the body, which is sleeved around the clamp body and fixedly connected with it. The outer protective cover 8 of the body is integrally injec...

Embodiment 2

[0024] On the basis of embodiment 1, this embodiment has been improved as follows:

[0025] One side or both sides of the movable collet 3 of one of the two cable clamps is provided with downward anti-return sawtooth, and the outer side of the movable collet 3 is provided with a matching The anti-loosening and anti-reversing sawtooth sheet 6, at least one side of the anti-loosening and anti-reversing sawtooth sheet 6 and the clamp body is provided with a compression spring 7, the movable chuck 3 and the anti-loosening and anti-reversing sawtooth sheet 6 pass through the compression spring 7 Press tight. Or one side or both sides of the movable collet 3 of each cable clamp of the two cable clamps are respectively provided with downward anti-return sawtooth, and the outer side of the movable collet 3 is provided with anti-reverse The matching anti-loosening and anti-reversing sawtooth sheet 6, at least one side of the anti-loosening and anti-reversing sawtooth sheet 6 and the c...

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PUM

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Abstract

The invention discloses a cable connecting clamp with an insulating sheath. The cable connecting clamp comprises two parallel fixedly connected cable clamps used for clamping cables, the cable clamps comprises cable clamp bodies, grooves are arranged in the cable clamp bodies, movable clamps are embedded in the grooves, a fixed clamp is fixed on the cable clamp bodies, adjusting bolts respectively penetrate bolt holes on the lower portions of the cable clamp bodies to be fixed with the cable clamp bodies and abutted against the movable clamps, an upper insulating shell is shaped on the fixed clamps, a lower insulating shell is correspondingly formed in a cable clamping cavity between the cable clamping bodies and the fixed clamp, the lower insulating shell is fixedly connected with the upper insulating shell, and cable passing portions of the lower insulating shell and the upper insulating shell form a circular cavity. The cable connecting clamp with the insulating sheath has the advantages of strong universality, applicability to various cables in different diameters, uniform and constant clamping force, small universality, insulation, water resistance and safety in utilization.

Description

technical field [0001] The invention relates to a cable clamp, in particular to a cable connection clamp with an insulating sheath. Background technique [0002] It is very important to ensure the safe and stable operation of the power grid in today's society. The poor connection of wires has brought many troubles to people. For example, the wiring problem when branching from the main line to enter the home. Household wiring is wound on the main line. This method often leads to weak wiring and disconnection, which brings certain losses to users, a lot of work for maintenance and emergency repair personnel, and even poses safety hazards. The existing wire clips are unevenly loaded on one side and easily deformed on one side. When the nut is tightened, it will slide to the left and right sides. It requires multiple adjustments to align, which increases the difficulty of operation. Contents of the invention [0003] The task of the present invention is to provide a cable cla...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R11/14H01R4/40H01R4/70
Inventor 胡超强尤占山覃丹王利江卢广业张仕宽申常伟
Owner GUANGZHOU PANYU CABLE WORKS
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