The invention relates to a curve rescue drop height adjuster which structurally comprises a special-shaped adjusting body and a special jackscrew. The special-shaped adjusting body is in threaded connection with the special jackscrew. The curve rescue drop height adjuster is simple and small in structure, flexible and rapid to install and convenient to carry and store. After being used in cooperation with the curve rescue drop height adjuster, when curve offline vehicle rescue is conducted, a curve rescue device does not need to be installed again, and therefore operation equipment can be laidat a time, and whole rescue is completed at a time. Rescue operation procedures are reduced, rescue operation time is saved, rescue operation is safer, and rescue efficiency is improved.
本发明是一种曲线救援落差调整器,结构包括异形调整体和专用顶丝,且异形调整体与专用顶丝螺纹连接。本发明结构简单小巧、安装灵活快速,且便于携带保管;且与本发明配合使用后,在进行曲线脱线的车辆救援时,无需再次安装曲线救援装置,从而可以一次性铺设作业设备,一次性完成整个救援。缩减了救援作业程序,节省救援作业时间,同时使救援作业更为安全,提高救援效率。
Curve rescue drop height adjuster
一种曲线救援落差调整器
2020-12-22
Patent
Electronic Resource
Chinese
IPC: | B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS |