The invention relates to an automobile hoisting device which comprises an automobile body, wherein a rotary base connected by a bolt is arranged on the automobile body; a rotating body is coaxially arranged on the rotary base; the upper end of the rotating body is hinged to a main arm sleeve; the main arm sleeve is matched with a main arm telescopic arm; a lifting hydraulic cylinder is arranged at the upper end of the main arm sleeve; one end of the lifting hydraulic cylinder is connected with a lug seat on the main arm sleeve, and the other end of the lifting hydraulic cylinder is connected with a steel wire rope; the steel wire rope bypasses a rolling body on the main arm telescopic arm and is connected with a hook; a supporting hydraulic cylinder is arranged between the main arm sleeve and the rotating body; a telescopic hydraulic cylinder is arranged between the main arm sleeve and the main arm telescopic arm. The automobile hoisting device is simple in structure and reasonable in design; by virtue of the rotary base and the rotating body, rotating motion of the hoisting device can be realized; by virtue of the main arm sleeve and the main arm telescopic arm, telescopic motion of the hoisting device can be realized, and the occupied volume is smaller.
Automobile hoisting device
2015-06-03
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES |
Automobile hoisting mechanical device for automobile maintenance
European Patent Office | 2023
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