Extra-high voltage power transmission tower stringing mechanism

Abstract

The invention belongs to the technical field of wire erection, in particular to an extra-high voltage power transmission tower stringing mechanism. The mechanism comprises a mounting plate, two rotating holes are formed in the mounting plate; rotating shafts are rotationally mounted in the two rotating holes; the two rotating shafts respectively penetrate through the corresponding rotating holes;first guide wheels are fixedly mounted at the ends, located in the same side, of the two rotating shafts correspondingly, a tensioning mechanism is arranged at the side, close to the first guide wheels, of the mounting plate, the tensioning mechanism comprises a fixing block, the fixing block is fixedly connected with the mounting plate, a telescopic column is fixedly mounted at the top of the fixing block, and a mounting frame is fixedly mounted at the top end of the telescopic column. The extra-high voltage power transmission tower stringing mechanism is high in practicability, abrasion caused by friction in the electric wire erecting process can be reduced, an electric wire can be well protected, meanwhile, the electric wire can be limited, the electric wire is not prone to falling offfrom the device, and it is guaranteed that electric wire erecting is normally conducted.

Description

technical field [0001] The invention relates to the technical field of wire erection, in particular to a wire erection mechanism for an ultra-high voltage power transmission tower. Background technique [0002] Electricity is an energy source driven by electric energy. It is a power production and consumption system composed of power generation, power transmission, power transformation, power distribution and power consumption. It converts the primary energy of nature into electricity through mechanical energy devices, and then supplies electricity to various users through power transmission, transformation and distribution. [0003] When erecting wires, the steel wire rope is first laid out, and the wire rope is drawn by a take-up and pay-off car. When ordinary pulleys are used to put the wire rope, it is easy to cause accidents where the steel wire rope or wire gets stuck between the pulley and the frame, especially on long lines. During the wire drawing process, the stee...

AI Technical Summary

Problems solved by technology

[0003] When erecting wires, the steel wire rope is first laid out, and the wire rope is drawn by a take-up and pay-off car. When ordinary pulleys are used to put the wire rope, it is easy to cause accidents where the steel wire rope or wire gets stuck between the pulley and the frame, especially on long lines. During the wire drawing process, the steel wire rope stuck in the pulley will cause the progress of the project to stagnate and must be dealt with. If it is not found in time, it will cause damage to the wire rope or wire, and when the wire is erected on the power transmission tower, the wire will be in constant contact with the power tower. Creates friction, which not only tends to cause abrasion to the wire

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