The invention discloses a lifting machine with a locking function. The lifting machine comprises a base, a lifting mechanism, a lock rod and a lock groove, wherein the lifting mechanism is arranged onthe base, comprises a rotating shaft rotationally connected with the base, and can perform a lifting motion in a vertical surface around the rotating shaft; the lock rod is rotationally connected with the side surface of the lifting mechanism; the lock groove is formed in the base, and is positioned at the same side of the lifting mechanism with the lock rod; the extension direction of the lock groove and the extension direction of the lock rod are positioned in the same plane; and the lock rod can be rotated to insert in the lock groove, and is butted against the lock groove. Through matching between the lock rod and the lock groove, the lifting position of the lifting mechanism is locked, and the stability of the lifting mechanism is improved.

    本发明公开了一种具有锁定功能的举升机,包括:底座;设置于所述底座上的举升机构,所述举升机构包括有与所述底座旋转连接的转轴,所述举升机构能绕所述转轴在垂直面内做升降运动;与所述举升机构的侧面旋转连接的锁杆;设置于所述底座上与所述锁杆位于所述举升机构的同侧的锁槽,且所述锁槽的延伸方向与所述锁杆的延伸方向位于同一平面内,所述锁杆能旋转至插置于所述锁槽内并与所述锁槽相抵触。通过锁杆与锁槽的配合,对举升机构的升降位起到锁定的效果,提高举升机构的稳定性。


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    Title :

    Lifting machine with locking function


    Additional title:

    一种具有锁定功能的举升机


    Contributors:

    Publication date :

    2021-01-26


    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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