The three common methods of Tianyi trolley line

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1. Main reasons for disconnection of trolley wire: The brush is climbing in the conductor; the brush is worn badly and can not touch the conductor; the conductor connection is not even; the single collector uses; the guide rail connector is loose.

Treatment method: detect whether the collector brush wear is serious, replace the collector brush; replace the brush and re-adjust the connection node; use double brush collector; re-tighten the connection screw.

2, the brush wears fast mainly causes: The slide wire joint is not smooth; The carrying capacity is too big; The spring pressure is big.

Treatment method: Reconnect the guide rails as required; increase the number of current collectors; replace and correct the spring pressure.

3. Deformation of the guide rails, the main reason for the impediment of collector operation is that the ambient temperature is too high; the spacing between the lifting racks is large or loose.

Treatment method: Partially adopt heat insulation board, add outdoor sun visor; increase the number of lifting wires on the trolley wire, correct the conductor and tighten the screws.

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