RAIL VEHICLE Russian patent published in 2018 - IPC B61C3/00 B61C17/00 B61D17/00 H02G3/04 

FIELD: electrical equipment; transportation.

SUBSTANCE: invention relates to the laying of electrical cables and wires on rail vehicles. Rail vehicle contains cables of low-voltage circuits with their lining on the body above the passage in the engine room in a double trays trunk, fixed to the body. At the same time, the double trays line consists of separate skeletons, installed in series with each other with U-shaped mounting trays fixed to them. Double trays are made in the form of a complete electrotechnical product, the individual frames of which are joined together articulately with the formation of a single whole structure. One of the outermost frames is equipped with two pairs of brackets with holes for hanging and fixing on the mating body brackets. Second outer frame and intermediate frames are equipped with one pair of similar brackets, also placed on both sides. Brackets of frameworks in their support part are equipped on both sides by adaptive damping gaskets. Combined double trays are made of a smaller length than the engine room.

EFFECT: technical result consists in providing reliable protection against mechanical damage and electromagnetic interference of electrical wiring of low-voltage circuits.

8 cl, 20 dwg