The invention discloses a hoisting device for castings, and mainly relates to the field of casting hoisting. Comprising a hanging bracket, an upper fixing shaft is arranged at the bottom of the hanging bracket, a lower fixing shaft is arranged below the upper fixing shaft, shear fork arms are symmetrically and rotationally connected to the two ends of the lower fixing shaft, an arc-shaped clamping plate is arranged between one end of the bottom of the shear fork arm on one side and one end of the bottom of the shear fork arm on the other side, and a plurality of penetrating through holes are formed in the arc-shaped clamping plate; a rotating shaft is rotationally connected to the arc-shaped clamping plate, a plurality of arc-shaped clamping rods are arranged on the rotating shaft, a fixing frame is arranged on the outer side of the arc-shaped clamping plate, a driving frame is arranged on the rotating shaft, a hanging rod is rotationally connected to the driving frame, a plurality of hooks are arranged on the fixing frame, and telescopic supporting pieces are rotationally connected to the arc-shaped clamping rods. The lifting appliance has the beneficial effects that the technical problem that when an existing lifting appliance lifts a casting with a small radial size, the casting inclines and slides off can be solved, and the stability and safety of clamping and lifting the castings with different sizes are greatly improved.

    本发明公开了一种用于铸件的吊装装置,主要涉及铸件吊装领域。包括吊架,吊架的底部设有上固定轴,上固定轴的下方设有下固定轴,下固定轴的两端对称的转动连接有剪叉臂,一侧剪叉臂底部的一端与另一侧剪叉臂底部的一端之间设有弧形夹板,弧形夹板上设有多个贯穿的通孔,弧形夹板上转动连接有转轴,转轴上设有多个弧形夹杆,弧形夹板的外侧设有固定架,转轴上设有驱动架,驱动架上转动连接有挂杆,固定架上设有多个挂钩,弧形夹杆上转动连接有伸缩支撑件。本发明的有益效果在于:它能够解决现有吊具在对径向尺寸较小的铸件进行吊运时存在铸件倾斜滑脱风险的技术问题,大大提高对不同尺寸铸件夹持吊运的稳固性和安全性。


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    Title :

    Hoisting device for casting


    Additional title:

    一种用于铸件的吊装装置


    Contributors:
    JIAO JINGUO (author) / JIAO HONGKAI (author) / JIAO HONGLEI (author) / HU GUANGZHI (author) / SHAN CHENGMIN (author) / CHEN GUOLIANG (author) / ZHANG MAOZHEN (author) / ZHAI SUXIN (author) / WANG LI (author) / QI GUANJUAN (author)

    Publication date :

    2024-11-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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