Electric stringing and tightening device

Abstract

The invention relates to an electric stringing and tightening device which comprises a front tightening arm (3), a rear tightening arm (7), a tightening rocking handle (5), a pulley base (8), a pulley (9) of the pulley base (8), a tightening rope (10) and a tightening mechanism, wherein the front tightening arm (3) is hinged with the rear tightening arm (7) by a hinge shaft (6); the tightening rocking handle (5) and the pulley base (8) are respectively hinged with the front end of the front tightening arm (3) and the rear end of the rear tightening arm (7); and the tightening mechanism is connected with the tightening rope (10). The electric stringing and tightening device is characterized in that a wire claming but (2) is arranged at the upper part in front of the front tightening arm (3); pay-off nuts (4) are respectively arranged at the upper part and the lower part at the back of the rear tightening arm (7); and a pay-off rod (15) with hooks, which are inserted and taken out by matching with the screw hole distances of the upper and lower pay-off nuts (4), is arranged at the positions of the upper and lower pay-off nuts (4). The invention adopting the technology has the characteristics of simple structure, easiness for processing and manufacturing, small size, light weight, simpleness for operation, one-time finishing for a tightening project, high efficiency and the like.

Description

[0001] 1. Fields: [0002] The invention relates to the technical field of stringing engineering in the electric power industry, in particular to a wire tensioning device for electric power stringing that can be used for wire tightening operations in 10kv stringing engineering. 2. Background technology: [0003] At present, with the rapid development of the national economy, the field of stringing engineering technology in the power industry is developing faster and faster, which puts forward higher requirements for the progress of power stringing projects, especially for the stringing operations involved in the stringing projects. higher requirement. The thread tightening tools currently used, such as the thread tensioner, are often limited by the arm span of the human body when the thread tensioner is connected to the lead, so that the thread tightening project cannot be completed at one time, and the thread tensioner needs to be used twice, which is not only time-consuming ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is: aiming at the existing technical situation, the design and development can fundamentally solve the problem that the number of times of thread tightening in the thread tightening operation currently exists is too much, time-consuming and labor-intensive on the basis of the prior art without much change, and provide Simple structure, easy to use, complete wire tightening work at one time, high work efficiency, a kind of electric wire tensioning device suitable for wire tightening work in 10kv wire stringing project

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