The invention discloses a protection device for hoisting a bogie of a subway train during rescue. The protection device comprises a device body, wherein the device body comprises a first assembly anda second assembly, and the first assembly is detachably connected with the second assembly; the first assembly is arranged above the second assembly; notches which are connected with shaft box hanginglugs of a train shaft box device in a clamping manner are formed in the bottom of the second assembly; the upper part of the second assembly is configured to be in a stair shape; a clamping slot which can enable bogie hoisting rings to be placed is formed between the first assembly and the stair-shaped second assembly; and a fastening piece is rotatably connected to one end, facing an opening ofthe clamping slot, of the first assembly. The device is simple in structure and light in weight, can effectively realize protection of the bogie, is convenient and quick to dismount and use, and is beneficial for improving the rescue speed and reducing the rescue difficulty.
本发明公开了一种用于地铁列车起复救援时转向架的防护装置,包括装置本体,所述装置本体包括可拆卸连接的第一组件和第二组件,所述第一组件设置在所述第二组件上方,所述第二组件底部设置有与列车轴箱装置的轴箱吊耳卡接的凹口,所述第二组件上部设置为阶梯状,所述第一组件与阶梯状的所述第二组件之间形成供转向架吊环放置的卡槽,所述第一组件朝向所述卡槽开口的一端上转动连接有紧固件。该装置结构简单、轻便,能够有效实现对转向架的防护作用,而且拆装使用方便快捷,有利于提高救援的速度以及降低救援的难度。
Protection device for hoisting bogie of subway train during rescue
一种用于地铁列车起复救援时转向架的防护装置
2020-12-29
Patent
Electronic Resource
Chinese
IPC: | B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS |
Axle box external subway bogie with integrated swing bolster and hoisting support device
European Patent Office | 2021
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