Lifting mechanism of motor vehicle

Abstract

The utility model discloses a lifting mechanism of motor car, including base and lift machine table top, said base and lift machine table top pass through fixed support frame and movable support frame movable connection, the number of base is two, the one side of base upper end face is provided with groove, one side of groove is fixedly equipped with the fixed block, and the fixed block is fixed on the fixed support frame through the fixed support frame and the movable support frame. A sliding block is movably arranged on the other side of the groove, a strip-shaped groove is formed in one side of the upper end face of the groove, a rack is movably arranged on the inner side of the strip-shaped groove, a square groove is formed in the upper end face of the strip-shaped groove, a rotating shaft is arranged on the inner side of the square groove, the outer surface of the rotating shaft is sleeved with a gear, and the gear is meshed with the rack. And a cavity is formed below the square groove. According to the utility model, the gear is limited, so that the gear is prevented from sliding down under the action of pressure, the safety coefficient is high, the device can be suitable for various vehicle types, and the applicability is improved.

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