The invention discloses a method for cushioning a low floor tramcar bogie without starting up, which comprises steps: 1 a bogie support device is arranged between a bogie framework and a car body, a through hole of the bogie support device is butted with a thread hole of the bogie framework, a bracket is arranged in one end of the through hole close to the car body, and a combined support rod is arranged in the bracket; 2 a screw rod is penetrated from the bottom portion of the through hole; 3 a nut is screwed on the screw rod in a threaded mode; 4 the nut is wrenched through a wrench toward the direction of the car body, the bogie support device is extruded and shrunk during the wrenched process of the nut, and a gap appears between the bogie support device and the car body; 5 an adjusting gasket is inserted in the gap; and 6 the screw rod is dismounted. The method for cushioning the low floor tramcar bogie without starting up is simple and feasible, saves human and material resources, improves cushioning efficiency, does not need to dismount the connection between a bogie and a car, can not damage parts, and guarantees a tramcar to be safely and reliably operate.
Method for cushioning low floor tramcar bogie without starting up
2015-12-30
Patent
Electronic Resource
English
IPC: | B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES |