The invention discloses a cargo compartment safety supporting device, an operation method and a dump truck, the cargo compartment safety supporting device comprises a base, a supporting rod, a bracket, a pin shaft, a positioning screw, a locking nut, a locking pin, a multi-hole locking mechanism and a plurality of key locks, the supporting rod is hinged to the base through the pin shaft, and the supporting rod can rotate around the pin shaft; after the supporting rod is overturned to a certain angle, the limiting face makes contact with the positioning screw to limit the supporting rod to continue overturning, the locking pin is inserted into the locking pin hole, and the multi-hole locking mechanism and the key lock are connected in a hung mode; the locking pin limits the reverse rotation of the supporting rod; the elongation of the positioning screw depends on the overturning angle of the supporting rod; the cargo compartment safety supporting device is installed on the side face of the vehicle frame and used for supporting the cargo compartment. The cargo compartment safety supporting device has the advantages of being convenient to operate, efficient, safe and reliable.
本发明公开了一种货厢安全支撑装置、操作方法及自卸车辆,包括基座、支撑杆、托架、销轴,定位螺钉、锁定螺母、锁止销、多孔锁止机构和多把钥匙锁,销轴将支撑杆铰接安装在基座上,支撑杆可以绕销轴旋转;翻转支撑杆至一定角度后,限位面接触定位螺钉,限制支撑杆继续翻转,将锁止销插入锁止销孔,并挂接多孔锁止机构及钥匙锁;锁止销限制支撑杆的反向旋转;定位螺钉的伸长量取决于支撑杆的翻转角度;货厢安全支撑装置安装在车架的侧面,用于支撑货厢。本发明所述的货厢安全支撑装置具有操作方便、高效及安全可靠的特点。
Cargo compartment safety supporting device, operation method and dump truck
一种货厢安全支撑装置、操作方法及自卸车辆
2023-10-10
Patent
Electronic Resource
Chinese
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