Wire position adjusting mechanism for installing high-voltage wire branch coil

Abstract

The invention provides a wire position adjusting mechanism for installing high-voltage wire branch coil, and belongs to the technical field of machinery. The wire position adjusting mechanism for installing a high-voltage wire branch coil comprises a fixing ring, a rotating ring is rotationally arranged on the fixing ring, an annular sliding groove is formed in the rotating ring, a notch connected with the sliding groove is formed in the rotating ring, a first motor is fixed to the fixing ring, a gear is fixed to an output shaft of the first motor, a gear ring is fixed to the rotating ring, and the gear is meshed with the gear ring. Six swing arms are arranged on the fixing ring in the circumferential direction in an array mode, first guide grooves are formed in the swing arms, six positioning pins are fixed to the fixing ring, the positioning pins extend into the first guide grooves, the swing arms can rotate around the positioning pins and can move along the positioning pins throughthe first guide grooves, and sliding blocks are fixed to the swing arms. The mechanism has the advantages that the high-voltage line can be automatically fed into the fixing ring on the branch coil,the structure is simple, and the safety is high.

Description

technical field [0001] The invention belongs to the technical field of machinery, in particular to a wire position adjustment mechanism for installing high-voltage wire sub-coils. Background technique [0002] High-voltage lines usually refer to transmission lines that carry voltages above 10kV (including 10kV). The voltage levels of China's domestic high-voltage transmission lines are generally divided into: 35kV, 110kV, 220kV, 330kV, 500kV, 750kV, etc. [0003] In the design process of high-voltage lines, multiple wires are arranged in parallel, and the distance between each wire is relatively close, and the adjacent wires are easy to contact. In this case, it is necessary to install sub-coils to isolate each wire to To avoid accidents, the traditional sub-coil installation requires manual installation. [0004] When fixing the sub-coils, workers need to step on the wires. Only the two ends of the wires are fixed on the adjacent electric towers. The wires are in a shakin...

AI Technical Summary

Problems solved by technology

[0003] In the design process of high-voltage lines, multiple wires are arranged in parallel, and the distance between each wire is relatively close, and the adjacent wires are easy to contact. In this case, it is necessary to install sub-coils to isolate each wire to To avoid accidents, the traditional sub-coil installation requires manual installation

[0004] When fixing the sub-coils, workers need to step on the wires. Only the two ends of the wires are fixed on the adjacent electric towers. The wires are in a shaking state. In the case of strong external wind, they cannot work, which greatly reduces the risk of high-voltage wires. When fixing, it is also a huge problem to send high-voltage wires into the fixing ring of the sub-coil. It is very dangerous for workers to send the high-voltage wires at the feet into the fixing ring of the sub-coil. Slip off the high tension line

Images