The invention provides a cart saddle beam jacking jig frame which is integrally arranged below a cart saddle beam and structurally comprises a jacking jig frame body, a jacking cushion block and a pre-welding part. The jacking cushion block is installed on the top of the jacking jig frame body, and the pre-welding part is installed on the top of the jacking cushion block and welded and fixed to the bottom of the cart saddle beam at the same time. Adjustment is conducted according to the height of the cart saddle beam through modular design, the stability of the overhauling process is guaranteed, and the cart saddle beam jacking jig frame is simple in structure, convenient to manufacture and suitable for large-area application and popularization.
本发明提出的是一种大车鞍梁顶升胎架,整体设置于大车鞍梁下方,其结构包括顶升胎架、顶升垫块和预焊件;其中顶升垫块安装于顶升胎架的顶部,预焊件安装于顶升垫块的顶部,并同时焊接固定于大车鞍梁底部。本发明通过模块化设计根据大车鞍梁高度进行调整,保证检修过程的稳定,结构简单,制作方便,适合大面积推广使用。
Cart saddle beam jacking jig frame
大车鞍梁顶升胎架
2022-01-04
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Cart jacking steering positioning system and cart operation mechanism
European Patent Office | 2015
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