The invention discloses a damping device for a tunnel traction locomotive, which comprises an axle, two ends of the axle are serially connected with the center of a wheel core, a plurality of threaded holes are formed in the outer ring surface of the wheel core, the threaded holes are in threaded connection with one end of a support pillar, the other end of the support pillar is inserted into a limiting hole in the inner ring surface of a wheel ring, and a plurality of elastic blocks are clamped between the wheel core and the wheel ring; the buffering mechanism is installed on the side wall of the vehicle body, the axle body is located in an axle cavity in the bottom of the vehicle body, and axle seat mechanisms at the two ends of the axle cavity are rotationally connected with axles. According to the device, through cooperation of the axle seat mechanism and the buffering mechanism, the axle is elastically suspended so as to provide buffering for a locomotive, the elastic block between the wheel core and the wheel ring can further improve the damping effect, the deformation quantity of the elastic block can be controlled through the jacking column, and the device has the advantages of being safe, adjustable and easy to disassemble and assemble.
本发明公开了一种隧道牵引机车用减振装置,包括车轴,车轴两端串接轮芯中心,轮芯外圈面开有若干螺纹孔,螺纹孔螺纹连接顶柱一端,顶柱另一端插入轮环内圈面的限位孔中,轮芯与轮环间夹设若干弹块,车轴端部旋转连接缓冲机构,缓冲机构安装在车体侧壁,车轴轴身位于车体底部轴腔中,轴腔两端的轴座机构与车轴旋转连接;该装置通过轴座机构与缓冲机构的配合,将车轴弹性悬挂从而为机车提供缓冲,轮芯与轮环间的弹块能够进一步提高减振效果,并可通过顶柱对弹块的形变量进行控制,具有安全、可调、易拆装的特点。
Damping device for tunnel traction locomotive
一种隧道牵引机车用减振装置
2023-08-29
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 |
Traction device and transport locomotive with traction device
European Patent Office | 2023
|Locomotive traction increasers
Engineering Index Backfile | 1902
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