The invention relates to the technical field of casting equipment, and discloses a casting mold hoisting and transferring portal frame which comprises a portal frame body, a walking driving mechanism and a lifting mechanism are arranged on the portal frame body, and a casting mold clamping device is arranged on the lifting mechanism. The lifting mechanism comprises a first lifting supporting mechanism and a second lifting supporting mechanism which are symmetrically arranged in the middles of the two sides of the portal frame, and each of the first lifting supporting mechanism and the second lifting supporting mechanism comprises a hydraulic cylinder and guide columns symmetrically arranged on the two sides of the hydraulic cylinder. The upper end and the lower end of the guide column are fixedly connected with the upper end and the lower end of the portal frame correspondingly, the lower end of the hydraulic cylinder is fixed to the lower end of the portal frame, and the upper end of the hydraulic cylinder drives the casting mold clamping device to ascend and descend. The casting mold hoisting and transferring portal frame solves the problems that an existing portal frame cannot automatically grab casting molds of different sizes, and the transferring efficiency of the casting molds is directly affected.

    本发明涉及铸造设备技术领域,公开了一种铸型吊装转运龙门架,包括龙门架,所述龙门架上设有行走驱动机构和升降机构,所述升降机构上设有铸型夹持装置,所述升降机构包括对称设置在龙门架两侧中部的第一升降支撑机构和第二升降支撑机构,所述第一升降支撑机构和第二升降支撑机构均包括液压缸和对称设置在液压缸两侧的导向柱,所述导向柱的上下端分别与龙门架的上下端固定连接,所述液压缸的下端固定在龙门架的下端,所述液压缸的上端驱动铸型夹持装置升降;本发明提供的一种铸型吊装转运龙门架,解决了现有龙门架无法自动实现对不同尺寸铸型的自动抓取,直接影响铸型的转运效率的问题。


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    Title :

    Casting mold hoisting and transferring portal frame


    Additional title:

    一种铸型吊装转运龙门架


    Contributors:
    LI MING (author) / ZHAO ZUDE (author) / GAO SHIQING (author) / DU CHUANHANG (author) / WANG YANBIN (author) / TAO JIANQUAN (author) / ZHAO GAOZHAN (author) / XING ZHIHUI (author) / CHEN QIANG (author)

    Publication date :

    2022-12-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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