The invention discloses triangularly-hinged vehicle maintenance hoisting equipment. The triangularly-hinged vehicle maintenance hoisting equipment comprises movable arms, hinge shafts, movable hinge seats, travelling wheels, slide barrels, a screw, a rotary disc and a handle, wherein fixed hinge seats are in hinge connection with fixed arms through the hinge shafts; the fixed arms are in hinge connection with the movable arms through the hinge shafts; sleeves sleeve the hinge shafts; each sleeve is connected with a vertical supporting plate through 2-6 connection rods; each slide barrel is arranged on the side part of the corresponding movable hinge seat; the screw penetrates through the slide barrels and the bearing seats; a motor is arranged at the right end of a base plate; the motor is connected with the screw; the travelling wheels are installed on the lower parts of the movable hinge seats; the rotary disc is arranged at the left end of the screw; the handle is arranged on the rotary disc. The triangularly-hinged vehicle maintenance hoisting equipment disclosed by the invention is capable of hoisting a vehicle to an enough height, and occupies small space; meanwhile, the equipment is simple in structure, convenient to operate, high in safety, low in investment cost, capable of being driven to work by the motor, capable of working through manual adjustment, and flexible to apply.
Triangularly-hinged vehicle maintenance hoisting equipment
2015-10-28
Patent
Electronic Resource
English
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
Hoisting device for electromechanical equipment maintenance
European Patent Office | 2020
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