The invention relates to a wheel disc brake bogie and a railway vehicle with the same. The bogie comprises a framework, a bogie axle box, a center pin traction mechanism and an axle disc brake device. The framework is H-shaped, the framework is provided with a cross beam and a side beam, and the framework is connected with the wheels; shaft disc brake devices are arranged on the inner sides of the wheels; the bogie axle box is positioned at the end part of the framework and is connected with the flaw detection equipment through the flaw detection equipment connecting pin; the center pin traction mechanism is arranged in the middle of the framework and comprises a traction block, a traction pin and a backstop; the traction block is arranged between the traction pin and a wearing plate of the framework; and the backstop is transversely arranged on the outer side of the traction block. According to the invention, steel rail flaw detection accuracy and installation and maintenance of flaw detection equipment under different field conditions are improved; and axle flaw detection is achieved on the premise that flaw detection equipment is not disassembled, the on-site overhaul efficiency is improved, and the maintenance cost is saved.
本发明涉及一种轮盘制动转向架及具有该转向架的轨道车辆,转向架包括构架、转向架轴箱、中心销牵引机构以及轴盘制动装置;所述的构架为H型,所述的构架具有横梁和侧梁,构架连接车轮;所述的车轮内侧设置轴盘制动装置;所述的转向架轴箱位于构架的端部,转向架轴箱通过探伤设备连接销与探伤设备连接;所述的中心销牵引机构设置于构架中部,所述的中心销牵引机构包括牵引块、牵引销以及止挡;所述的牵引块设置于牵引销与构架的磨耗板之间;所述的止挡横向设置于牵引块的外侧。本发明提高了钢轨探伤准确性以及不同现场条件下探伤设备的安装、检修;在不拆卸探伤设备前提下实现车轴探伤,利于提高现场检修效率,节约维护成本。
Wheel disc brake bogie and railway vehicle with the same
一种轮盘制动转向架及具有该转向架的轨道车辆
2022-02-25
Patent
Electronic Resource
Chinese
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 / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES / B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS |