Power Transmission Line Hardware Hot-DIP Galvanized Suspension Clamp

Measures:
Measures for overhead lightning wire drop caused by wear of suspension clamp
1.The hanging plate on the hanging shaft of the hull of the suspension clamp is fixed by a pin with a flat gasket inside which covers the connecting part of the hanging shaft.It is difficult to find the wear of the hanging shaft of the hull without opening the gasket. Therefore, when checking the wear degree of the hanging shaft, the pin must be removed to open the gasket.The temporary measures to prevent the lightning conductor from falling should also be paid attention to in the inspection at the same time.
2.In order to prevent the wear of the lightning wire, the size of the suspension clamp should be selected according to the section of the lightning conductor, and the aluminum tape for the lightning wire at the wire clamp should be wrapped and the lightning conductor should be pressed tightly according to the technical requirements in the construction.
3.In line design, only the load of metal is required, but other strength parameters are not required to check.Therefore, in areas with strong wind force and large wind deflection, when selecting the suspension clamp for line design and construction, wear-resistant cable clamp (such as various alloy classes) and the suspension clamp with wind deflection components should be considered.
4.In the ordinary line maintenance work, especially the annual inspection of the line, overhaul should be carried out strictly according to the rules and regulations, and all kinds of suspension clamps should be opened for inspection according to the provisions.
5.The check for suspension clamp in line maintenance work is often ignored , at the same time of The construction technology and material selection should be strengthened and the ordinary maintenance should be strengthened at the same time, The record should be set for section of suspension clamp where wear is easily happening to shorten the clamp inspection cycle. The daily patrol inspection programs for suspension clamp should be increased.

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