Novel double-wheel circulation tightener

Abstract

The invention discloses a novel double-wheel circulation tightener which comprises a handle, a manual knob is arranged on one side of the handle, a ratchet mechanism is arranged on the side, away fromthe manual knob, of the handle, a pressing plate is arranged on the side, away from the handle, of the ratchet mechanism, and the side, away from the ratchet mechanism, of the pressing plate, is provided with a second rope winding disc. A first rope winding disc is arranged on the side, away from the pressing plate, of the second rope winding disc, a third hook is arranged above the first rope winding disc and the second rope winding disc, a first steel wire rope is wound on the first rope winding disc, and a second steel wire rope is wound on the second rope winding disc. By arranging the handle, the ratchet mechanism, the manual knob, the pressing plate, the second rope winding disc, the first rope winding disc, the third hook, the first steel wire rope, the second steel wire rope, thefirst hook and the second hook, the novel double-wheel circulation tightener can achieve the effects of being simple in structure, convenient to operate, capable of adapting to complex working environments and high in practicability. Only one set of double-wheel circulating novel tightener is needed to tighten the wire without limitation, so that the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of electric power construction tools, in particular to a novel double-wheel circulation tensioner. Background technique [0002] The double-wheel circulation new type tensioner, also known as the ratchet tensioner, is used for tensioning the wires in the construction of overhead line laying. During the construction or inspection of overhead high-voltage lines in power systems, the tensioning of high-voltage lines is a very important task. Important work directly affects the use of the entire power line. For example, in power distribution operations, it is often necessary to perform operations such as pole tilting and line tightening, all of which require the use of a new type of double-wheel circulation tensioner. When the pole is seriously tilted and the sag of the line is too large, due to the limited length of the existing double-wheel circulation new wire tensioner wire rope, it is necessary to use 2 se...

AI Technical Summary

Problems solved by technology

[0004] 1. In the existing technology, when the pole is seriously tilted and the sag of the line is too large, due to the limited length of the existing double-wheel circulation new wire tensioner wire rope, it is necessary to use 2 sets of double-wheel circulation new wire tensioners to alternately tighten the wire, 2 sets The new double-wheel loop tensioner cannot be fixed and is heavy, making the operation very inconvenient

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