The invention discloses a rigid suspension system device for an overhead contact line. The rigid suspension system device for the overhead contact line comprises a suspension device fixed to the top of a tunnel, an insulator fixed to the suspension device, and a busbar suspended on the insulator, wherein the contact line is fixed to the lower portion of the busbar, the upper portion of the insulator is fixed to the suspension device through a screw, and a pestle head type connector is arranged on the lower portion of the insulator; meanwhile, a clamping groove is formed in the upper portion of the insulator, the section of the clamping groove is open upwards and is of a semi-surrounding type, and the connector enters the clamping groove from one end of the clamping groove and then is clamped in the clamping groove. The rigid suspension system device for the overhead contact line has the advantages that the probability of getting stuck can be prevented or lowered, a locomotive well receives flow, and traveling safety is guaranteed.
Rigid suspension system device for overhead contact line
2015-09-16
Patent
Electronic Resource
English
IPC: | B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES |
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