The invention provides hydraulic locking equipment of a lifting machine, and belongs to the technical field of lifting machines. The hydraulic locking equipment of the lifting machine comprises a lifting assembly and a locking assembly, the lifting assembly comprises a stand column, a hydraulic cylinder, a lifting block and a lifting flat plate, the locking assembly comprises a fixing frame, an electromagnet, an elastic piece, an iron block and a locking rod, the fixing frame is fixedly connected to the top of the lifting block, the electromagnet is arranged in the fixing frame, and the elastic piece is arranged in the locking rod. The fixing frame is arranged on the base, the electromagnet is arranged on the fixing frame, the elastic piece is arranged in the fixing frame, the iron block is arranged on one side of the elastic piece, one end of the locking rod is fixedly connected to the elastic piece, and a plurality of locking grooves are formed in one side of the stand column. Under the condition of accidental power failure, locking can be conducted in time to prevent accidents, the occupied space is small, design is more reasonable, and arrangement is easy.

    本申请提供了一种举升机液压锁止设备,属于举升机技术领域。该举升机液压锁止设备包括升降组件和锁止组件,所述升降组件包括立柱、液压缸、升降块和升降平板,所述锁止组件包括固定框、电磁铁、弹性件、铁块和锁止杆,所述固定框固定连接于所述升降块顶部,所述电磁铁设置于所述固定框内,所述弹性件设置于所述固定框内,所述铁块设置于所述弹性件一侧,所述锁止杆一端固定连接于所述弹性件,所述立柱一侧开设有若干块锁止槽,通过设置固定框、电磁铁、弹性件、铁块和锁止杆,并在立柱上开设多个锁止槽,能够在意外断电情况下,及时进行锁止防止发生事故,且占用空间小,设计更加合理容易布置。


    Access

    Download


    Export, share and cite



    Title :

    Hydraulic locking equipment of lifting machine


    Additional title:

    一种举升机液压锁止设备


    Contributors:
    WANG WEI (author) / SONG HENG (author)

    Publication date :

    2023-07-11


    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



    Hydraulic automobile lifting machine with balance locking mechanism

    HOU FANG / KO CHANG-ROK | European Patent Office | 2024

    Free access

    Self-locking hydraulic lifting device

    ZHANG WENGUO / YANG XIAOFEI | European Patent Office | 2023

    Free access

    Self-locking lifting hook for lifting equipment

    BAI BAOPING | European Patent Office | 2020

    Free access

    Hydraulic lifting machine

    WANG XUERONG | European Patent Office | 2020

    Free access

    Mine hydraulic lifting beam chain anti-locking device

    ZHAO YUMING / KWON SEUNG-RI / ZHOU WEI et al. | European Patent Office | 2024

    Free access