The coal mine underground support type hydraulic lifting device comprises longitudinal supporting frames, a top main cross beam and a stable side cross beam, the longitudinal supporting frames are arranged on the two sides of an object to be lifted, the top main cross beam is installed at the top ends of the longitudinal supporting frames, and the stable side cross beam is arranged at the bottoms of the longitudinal supporting frames. The top of the hoisting assembly is connected with the top main cross beam, the hoisting assembly is slidably connected to the top main cross beam, the hoisting assembly slides in the extending direction of the top main cross beam, and the stable bearing assembly is installed on the stable side cross beam. By arranging the stable bearing assembly, the stable bearing assembly is not in a suspended state any more, and therefore the stable bearing assembly can be more stable in the object moving process. And in addition, by designing a force unloading base, rolling wheels, a damping assembly and the like, the stability during object transportation and the stability degree of the whole device are further improved, and potential safety hazards caused by unstable object movement are greatly weakened.

    本发明公开了一种煤矿井下用支架式液压吊装置,包括纵向支撑架、顶上主横梁和稳定侧横梁,纵向支撑架设置在待起吊物的两侧,顶上主横梁的安装在纵向支撑架的顶端,稳定侧横梁设置在纵向支撑架底部,吊装组件的顶部与顶上主横梁连接,吊装组件滑动连接在顶上主横梁上,且吊装组件的滑动方向为沿着顶上主横梁的延伸方向滑动,稳定承托组件安装在稳定侧横梁上。本发明通过设置有稳定承托组件,使其不再处于悬空状态,因此在移动物体的过程中能够使其更加的稳定。并且本装置还通过设计卸力基座、滚轮、以及减震组件等装置,进一步增加了物体运输时的稳定性以及整体装置的稳定程度,极大的削弱了由物体移动不稳而带来的安全隐患。


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    Title :

    Bracket type hydraulic lifting device for underground coal mine


    Additional title:

    一种煤矿井下用支架式液压吊装置


    Contributors:
    GAO CHENGBO (author) / SHEN CHUANGHUA (author) / YAN XIAOPING (author)

    Publication date :

    2023-06-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / F16F SPRINGS , Federn



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