Three-split-wire pulley vehicle

Abstract

The invention discloses a three-split-wire pulley vehicle. The three-split-wire pulley vehicle comprises an upper rack and a lower rack; pulley assemblies are arranged on the two sides of the upper rack for being suspended on the wires on the two sides; the lower rack is fixedly mounted below the upper rack; the lower rack adopts a frame type structure and used for accommodating an operator and equipment; adjustment plates are arranged on the two sides of the upper rack; multiple groups of transverse linkage holes arranged in the transverse direction are formed in the adjustment plates; the lower rack can be optionally and fixedly mounted in one group of corresponding transverse linkage holes; an adjustable rack is also arranged on the lower rack; the adjustable rack is provided with a pulley assembly for being suspended on a middle wire; an adjustment rod is arranged below the adjustable rack; a plurality of longitudinal linkage holes arranged in a longitudinal direction are formed inthe adjustment rod; and the adjustable rack is fixedly mounted on the lower rack through one of the longitudinal linkage holes optionally. The three-split-wire pulley vehicle has the advantages of simple structure, small size and light weight, convenience in adjustment, safety and reliability.

Description

technical field [0001] The invention relates to the field of electric equipment, in particular to a wire flying car. Background technique [0002] At present, in domestic overhead transmission lines, the transmission methods of single conductor, double split conductor, four split conductor, six split conductor and eight split conductor are adopted according to different voltage levels, and different conductor flying cars are developed correspondingly according to construction needs to meet the needs of the construction industry. Work is carried out on different wires, and on some multi-split wires, the relatively primitive form of operators walking on the wires is adopted, which is not safe and labor-intensive. [0003] Some overhead transmission lines abroad, such as 400kV overhead transmission lines, need to adopt a three-split conductor structure, and the three-split conductor overhead transmission lines have different conductor spacings in different spans or different co...

AI Technical Summary

Problems solved by technology

[0002] At present, in domestic overhead transmission lines, the transmission methods of single conductor, double split conductor, four split conductor, six split conductor and eight split conductor are adopted according to different voltage levels, and different conductor flying cars are developed correspondingly according to construction needs to meet the needs of the construction industry. Work on different wires, and on some multi-split wires, there is a relatively primitive form of workers walking on the wires, which is not safe and labor-intensive

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