The invention discloses a standby vertical brake for a railway transportation device. The standby vertical brake for the railway transportation device is characterized in that one end of an oil cylinder bracket is equipped with an oil cylinder, and while the other end of the oil cylinder bracket is equipped with a pushing rod guide plate which is mounted on a bracket; a chute is formed in the bracket; a spring pushing plate on which a pushing rod is mounted is arranged on an oil cylinder piston rod; a pushing rod is arranged in the pushing rod guide plate by sleeving; a spring is mounted on the spring rod between the spring pushing plate and the pushing rod guide plate; a double-arm clamp type brake consisting of an upper brake arm and a lower brake arm is mounted at the front end of the pushing rod; two ends of a connecting shaft of the upper brake arm and the lower brake arm are arranged in the chute. The standby vertical brake for the railway transportation device has the technical effects that the device is vertically mounted; the oil cylinder, the oil cylinder bracket and other parts can be mounted above a railway transportation device frame without being limited by the lower limited space; the device is simple in structure; the spring and the oil cylinder are mounted by a split manner, so that the dismounting, mounting and maintaining are convenient; when in a non-braking state, a clamp opening of the double-arm clamp type brake can be lifted to be above the railway surface, so that the railway transportation device can smoothly pass through a common turnout.
Standby vertical brake for railway transportation device
2015-04-22
Patent
Electronic Resource
English
IPC: | B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES |
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