Cable tightening device for distribution network construction

Abstract

The invention discloses a cable tightening device for distribution network construction. The device comprises a shell, a first screw, an outer protective shell, a second screw, a rotating block, a short fixed shell, a third screw, a fixed hook, a fourth screw and a long fixed shell, the middles of the left end and the right end of the shell are fixedly connected with outer protective shells in thehorizontal direction through three first screws in the horizontal direction in a threaded mode. A second screw in the horizontal direction is fixed to the front portion of the shell in a threaded connection mode. The outer side of the second screw is sleeved with a rotating block in the horizontal direction. A short fixed shell in the horizontal direction is welded and fixed at the front end of the rotating block; a third screw in the horizontal direction is screwed and fixed at the front part of the short fixed shell; the fixed hook sleeves the outer side of the third screw, the long fixed shell in vertical direction is fixed to the rear portion of the shell through the fourth screw in horizontal direction in screw joint mode. The arm of force can be easily adjusted, and the working difficulty of constructors and the situation that potential safety hazards are generated when force is excessively exerted are reduced.

Description

Technical field [0001] The invention relates to a cable tightening device for distribution network construction. Background technique [0002] Tightening device, also called ratchet tightening device, is used as a tool for tensioning wires in overhead line laying facilities. The existing cable tightening device is often used in high-altitude operations due to the short lever arm of the handle. The work can only be carried out with great strength, and this may cause the construction personnel to use excessive force during the operation, which may cause safety hazards. Summary of the invention [0003] The purpose of the present invention is to provide a cable tightening device for distribution network construction to solve the above technical problems. [0004] To achieve the above objectives, the present invention adopts the following technical solutions: [0005] A cable tightening device for distribution network construction, comprising a shell, a first screw, an outer protective ...

AI Technical Summary

Problems solved by technology

[0002] Wire tensioner, also called ratchet tensioner, is used as a tool for tensioning wires in the construction of overhead line laying. The existing wire tensioner is often used when working at heights due to the short arm of the handle. Only with great strength can the work be carried out, and this may cause the construction personnel to exert too much force during the operation, which may cause safety hazards

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