Self-locking strain clamp

A tension-resistant clamp and self-locking technology, applied in the direction of adjusting/maintaining mechanical tension, installing electrical components, cables, etc., can solve problems such as being easily corroded, and achieve the effect of improving the overall strength and service life

Active Publication Date: 2020-09-18
江苏江东电力器材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a self-locking tension clamp, which has the advantages of preventing the adjustment parts from being corroded, and solves the problem that the traditional external adjustment parts are easily corroded

Method used

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0032] see Figure 1-6, the present invention is a self-locking tension clamp, including a fixed block 1, the fixed block 1 is a rectangular structure, the fixed block 1 is fixedly installed on the external power tower equipment, and the front wall of the fixed block 1 is provided with Fixing hole 2, fixing hole 2 is a pentagonal groove, is provided with extension frame 3 in fixing hole 2, and extension frame 3 is a hollow pentagonal column structure, and the ...

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PUM

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Abstract

The invention relates to the technical field of strain clamps and discloses a self-locking strain clamp. An air hole is formed in the outer circle wall surface of a limiting block; the air hole is a circular through hole; the air hole and a blocking block are clamped together; scraping blades are fixedly mounted on five inner wall surfaces of the pentagonal through part of the air bag; the scraping blade is of a rectangular structure; scraping blocks are fixedly mounted on the wall surfaces of the sides, close to each other, of the five scraping plates; the scraping block is a hollow rectangular pyramid; the wall surface of one side, away from the scraping plate, of the scraping block is open; the scraping plate can float along with the amount of gas in the air bag; a cable is inserted into the extension frame to be fixed; the limiting block and the extension frame are clamped together, the spring extrudes the combination rod, the spring pushes the clamping block into the side hole, and the combination rod is clamped with the opposite groove through the side hole; and when the extension frame is disassembled, the motor is started, the shaft of the motor rotates to drive the main ratchet wheel to rotate, the main ratchet wheel can drive the chain to rotate, and the chain rotates to drive the auxiliary ratchet wheel to rotate.

Description

technical field [0001] The invention relates to the technical field of strain clamps, in particular to a self-locking strain clamp. Background technique [0002] Tension clamp refers to the hardware used to fix the wire to bear the tension of the wire and hang the wire to the tension string or tower; [0003] In actual use, tension clamps are divided into fixed and separate types. The separate strain clamps are detachable in actual use, but the adjusting parts of the detachable strain clamps are exposed to the outside, which is These components are easily corroded by the harsh environment externally, which makes the adjusting parts of the tension clamp unusable. For this reason, a self-locking tension clamp is needed. Contents of the invention [0004] (1) Solved technical problems [0005] Aiming at the deficiencies of the prior art, the present invention provides a self-locking tension clamp, which has the advantages of preventing the adjustment parts from being corrod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G7/02H02G7/05
CPCH02G7/02H02G7/053
Inventor 李淑军
Owner 江苏江东电力器材有限公司
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