The invention discloses a rapid rail clamping device which comprises a mounting frame, a fixed clamping plate, a movable clamping plate, a hinge frame and a handle. The mounting frame is of a U-shapedstructure, and a middle plate of the mounting frame is fixedly connected with the bottom side wall of a rail transportation type workpiece. The two side edges of the fixed clamping plate are fixed between two side plates of the mounting frame, and the plate surface of the fixed clamping plate is parallel to the middle plate of the mounting frame. Protruding hinge blocks are arranged on the edgesof the two sides of the movable clamping plate, and the two hinge blocks are hinged to the ends of the side plates of the mounting frame respectively. One end of the hinge frame is hinged to the top of the fixed clamping plate, one end of the handle is hinged to the other end of the hinge frame, and a handle body of the handle is hinged to the top of the movable clamping plate and extends and protrudes in the direction away from the fixed clamping plate. The rapid rail clamping device is provided by utilizing the clamping principle of a four-bar mechanism. Clamping, locking, loosening and unlocking of the movable clamping plate and the fixed clamping plate on a rail are achieved through vertical pulling of the handle. The overall structure is simple, the operation is easy, and the practicability is high.
本发明公开了一种快速卡轨器,包括安装架、固定夹板、活动夹板、铰接架和手柄;安装架为U型结构,且其中间板与轨道运输类工件的底部侧壁固定连接;固定夹板的两侧边沿固定在安装架的两个侧板之间,且其板面与安装架的中间板平行;活动夹板的两侧边沿具有凸起的铰接块,两个铰接块分别与安装架的侧板端头铰接;铰接架的一端与固定夹板的顶部铰接;手柄的一端与铰接架的另一端铰接,且手柄的柄体与活动夹板的顶部铰接,并向远离固定夹板的方向延伸凸出。本发明利用四连杆机构的卡死原理提供了一种快速卡轨器,通过手柄的上下掰动,实现活动夹板和固定夹板对轨道的夹紧锁死和松开解锁,整体结构简单易操作,实用性强。
Quick rail clamping device
快速卡轨器
2020-05-22
Patent
Elektronische Ressource
Chinesisch
IPC: | B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS |
Rail clamping device and automatic force increasing rail clamping system
Europäisches Patentamt | 2020
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