The invention provides a lifting appliance for opening and closing different hydraulic equipment. The lifting appliance comprises a beam body, lifting lugs on the upper side of the beam body, shaft penetrating and disengaging devices which are arranged on the lower side of the beam body and connected with the hydraulic equipment, wherein end beam alignment devices are arranged at the two ends of the beam body, each end beam alignment device comprises a box-type end beam, a guide device and adjusting devices, wherein the box-type end beams are arranged vertically to the two ends of the beam body and can do relative movement; each guide device is fixedly mounted on the corresponding end beam, and the outer side of each guide device cooperates with a corresponding gate groove; and the adjusting devices are fixedly arranged in the box-type end beams and are used for adjusting the relative position of the beam body and the guide devices on the end beams so as to adapt to hydraulic equipment with different lifting gravity centers and adjusting the gravity center of the lifting appliance, the positions of the alignment devices and balancing weights can be adjusted respectively, and the precision and the flexibility are high. The problem that a lifting appliance in the prior art cannot open and close hydraulic equipment with different gravity centers is solved.

    本发明提供一种启闭不同水工设备的吊具,包括梁体、梁体上侧的吊耳、梁体下侧与水工设备连接的穿脱轴装置、在梁体两端还设置有端梁对位装置,端梁对位装置包括:箱型端梁,其与梁体两端垂直安装,可相对移动;导向装置,其固定安装在端梁上,外侧与门槽配合;调节装置,其固定安装在箱型端梁内,用于调节所述梁体与端梁上导向装置相对位置,以适应不同起吊重心的水工设备,以及调节吊具重心,对位装置和配重块位置能够分别进行调整,精度高,灵活度高,解决了现有技术吊具不能启闭重心不同的水工设备的难题。


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    Title :

    Lifting appliance for opening and closing different hydraulic equipment


    Additional title:

    一种启闭不同水工设备的吊具


    Contributors:
    MA JUN (author) / ZHANG CHUNFENG (author) / LI DAWEI (author) / ZANG HAIYAN (author) / ZHOU BING (author) / YUAN WEI (author) / LIU HAO (author) / LIU HONGYU (author) / HU YANLING (author) / GE GUANGLU (author)

    Publication date :

    2021-05-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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