The invention discloses a pawl device capable of driving equipment to move bidirectionally along a rail. The device comprises two pawl mounting seats, wherein the two pawl mounting seats are arrangedon the two sides of equipment correspondingly, each pawl mounting seat is provided with a pawl, a first limiting piece mounting part used for limiting forward rotation of the pawl, and a second limiting piece mounting part used for limiting reverse rotation of the pawl, the pawl is provided with a limiting piece in a matched mode, the limiting piece is detachably installed on the first limiting piece mounting part or the second limiting piece mounting part, and a telescopic component is connected between at least one pawl mounting seat and the equipment. The device has the advantages of beinggood in stability and reliability, capable of driving equipment to move bidirectionally along the rail and the like.
本发明公开了一种可带动设备沿轨道双向移动的棘爪装置,包括两个棘爪安装座,两个所述棘爪安装座分设于设备的两侧,各所述棘爪安装座上设有棘爪、用于限制棘爪正向旋转的第一限位件安装部、以及用于限制棘爪反向旋转的第二限位件安装部,所述棘爪配设有限位件,所述限位件可拆卸地安装于所述第一限位件安装部或所述第二限位件安装部,至少一所述棘爪安装座与设备之间连接有伸缩部件。本发明具有稳定性、可靠性好,能够带动设备沿轨道双向移动等优点。
Pawl device capable of driving equipment to move bidirectionally along rail
一种可带动设备沿轨道双向移动的棘爪装置
2020-10-20
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 |