The invention relates to a crane spare tire mounting structure and a crane. The mounting structure comprises a fixed bracket, a spare wheel up-down regulator and a spare wheel rocker, the spare tire lifter comprises a spare tire support, a tray and a lifting assembly. The spare tire bracket is mounted on the fixed bracket; the tray is used for fixedly placing the spare tire; the lifting assembly is used for driving the tray and the spare tire fixed to the tray to ascend and descend. The lifting assembly is installed on the spare tire support and connected with the spare tire rocker. After the fixing position of the spare tire is arranged on the side face of the vehicle, the length of the whole vehicle can be shortened, the turning radius is decreased, the trafficability of the vehicle is improved, and the transition efficiency of the vehicle is improved. By the adoption of the spare tire mounting structure, when the automobile crane needs to replace the spare tire, a single person can rotate the spare tire rocker to drive the lifting assembly to move downwards, the spare tire can be lowered, an auxiliary device does not need to be hoisted, and the spare tire can be easily and safely taken down.
本发明涉及一种起重机备胎安装结构及起重机。该安装结构包括:固定支架、备胎升降器和备胎摇杆。备胎升降器包括备胎支架、托盘和升降组件;备胎支架安装在固定支架上;托盘,用于固定放置备胎;升降组件,用于带动托盘及固定在托盘上的备胎升降。升降组件安装在所述备胎支架上,且升降组件与所述备胎摇杆相连。本发明通过将备胎的固定位置设置在车辆侧面之后,能够使整车长度减短,转弯半径变小,车辆通过性增加,车辆转场效率提高。而且采用本发明所述的备胎安装结构,当汽车起重机需要更换备胎时,单人即可通过转动备胎摇杆,带动升降组件向下移动,即可将备胎降下,而且不需要吊装辅助装置,实现轻松、安全的取下备胎。
Crane spare tire mounting structure and crane
一种起重机备胎安装结构及起重机
2024-05-24
Patent
Electronic Resource
Chinese
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