The invention relates to the technical field of engine lifting and overturning, in particular to an engine lifting and overturning device for automobile overhaul, which comprises a base, the base comprises a supporting plate, a supporting column is fixed on the top surface of the supporting plate, a sliding rod is slidably connected in the supporting column, and a connecting shaft is rotatably connected to the top of the sliding rod. A gear and a first reel are fixedly connected to the outer side of the connecting shaft in a sleeving mode, a rack in meshing transmission with the gear is fixed to the outer side of the supporting column, and a suspension beam is rotationally connected to the top of the sliding rod. According to the device, a lead screw rotates reversely to enable a suspension beam to drive an engine to move upwards through a traction piece, when a gear on a sliding rod is in meshing transmission with a rack, a first winding wheel rotates to wind a traction rope to enable a second winding wheel to rotate, the second winding wheel drives a connecting column to rotate, and the traction piece drives the engine to rotate; and synchronous rotation of the engine in the later stage of being lifted is achieved, and the installation efficiency of lifting and overturning of the engine is improved.

    本发明涉及发动机升降翻转技术领域,具体涉及一种汽车检修用发动机升降翻转装置,包括底座,所述底座包括托板,所述托板的顶面固定有支撑柱,所述支撑柱的内部滑动连接有滑杆,所述滑杆的顶部转动连接有连接轴,所述连接轴的外侧套接固定有齿轮和绕线轮一,所述支撑柱的外侧固定有与齿轮啮合传动的齿条,所述滑杆的顶部转动连接有悬吊梁。本发明中,通过丝杠反向转动使悬吊梁通过牵引件带着发动机上移,当滑杆上的齿轮与齿条啮合传动时,绕线轮一转动收卷牵引绳使绕线轮二转动,绕线轮二带着连接柱转动使牵引件带着发动机转动,实现发动机在被抬高的后期同步进行转动有利于提高发动机升降翻转的安装效率。


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    Title :

    Engine lifting and overturning device for automobile maintenance


    Additional title:

    一种汽车检修用发动机升降翻转装置


    Contributors:
    XING HAIBO (author)

    Publication date :

    2023-06-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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



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