The invention discloses a fixed-type hydraulic lifting platform which comprises a base. A first movable groove is formed in the top end of the interior of the base, a mounting block is arranged in themiddle of the interior of the first movable groove, and hydraulic cylinders are arranged on the two sides of the mounting block. Connecting blocks are arranged at the output ends of the two sets of the hydraulic cylinders. First limiting grooves are formed in the two ends of the two sides of the interior of the first movable groove correspondingly, and first movable rods penetrating into the first limiting grooves are arranged in the connecting blocks. According to the fixed-type hydraulic lifting platform, the hydraulic cylinders push the connecting blocks so as to drive the first movable rods to move, the first movable rods are limited through the first limiting grooves, the first movable rods drive a first supporting arm and a second supporting arm to move, the first supporting arm andthe second supporting arm move in a crossed mode when passing through a pin shaft, and a second movable rod can be limited through a second limiting groove. And the platform can be supported throughthe first supporting arm and the second supporting arm, lifting of the platform is achieved, and the practicability of the lifting platform is improved.

    本发明公开了一种固定式液压升降台,包括底座,底座内部的顶端设置有第一活动槽,第一活动槽内部的中间位置处设置有安装块,安装块的两侧皆设置有液压缸,两组液压缸的输出端皆设置有连接块,第一活动槽内部两侧的两端皆设置有第一限位槽,连接块的内部设置有贯穿至第一限位槽内部的第一活动杆。本发明通过液压缸推动连接块带动第一活动杆移动,通过第一限位槽对第一活动杆进行限位,第一活动杆带动第一支撑臂和第二支撑臂移动,通过销轴时第一支撑臂和第二支撑交叉活动,通过第二限位槽对第二活动杆进行限位,通过第一支撑臂和第二支撑对平台进行支撑,实现平台的升降,提高了升降台的实用性。


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    Title :

    Fixed-type hydraulic lifting platform


    Additional title:

    一种固定式液压升降台


    Contributors:
    LU JUN (author)

    Publication date :

    2021-02-02


    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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