The invention provides an unequal-height straddle type audio frequency drilling machine hoisting system which comprises a hoisting mechanism and a mast fixing mechanism, the mast fixing mechanism comprises a connecting rod, the connecting rod enables a mast to be fixedly connected with a chassis when the mast slides to the lowest position, and the hoisting mechanism comprises two sets of slings with unequal lengths. Wherein the bottom ends of one group of slings with unequal lengths are hung at the front part of the mast, and the bottom ends of the other group of slings with unequal lengths are hung at the rear part of the mast. According to the system, the mast and the acoustic frequency drilling machine chassis are fixedly connected together and are suspended through the slings with different heights, so that the deformation safety and the horizontal hoisting safety of the mast are ensured, and the hoisting speed is greatly increased.

    本发明提供了一种不等高、骑跨式声频钻机起吊系统,包括起吊机构和桅杆固定机构,桅杆固定机构包括连接杆,连接杆将桅杆在滑移到最低位时将桅杆与底盘固定连接在一起,起吊机构包括两组不等长吊索,其中一组不等长吊索的底端挂在桅杆的前部,另外一组不等长吊索的底端挂在桅杆的后部。该系统将桅杆与声频钻机底盘固定连接在一起,通过不等高吊索悬挂,确保了桅杆形变安全及水平起吊安全,大幅提高了起吊速度。


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    Title :

    Unequal-height straddle type audio frequency drilling machine hoisting system


    Additional title:

    一种不等高、骑跨式声频钻机起吊系统


    Contributors:
    ZHANG FUHAI (author) / WU HAO (author) / TIAN YINGCAI (author) / TANG DELIN (author) / MA WENQI (author) / ZHAO XIAODONG (author) / LU WEIXING (author) / QI JIANSHUN (author) / LI ZIBO (author)

    Publication date :

    2024-02-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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