The invention relates to a bidirectional swinging tackle for a hanging row, which comprises a swinging bracket, a swinging bracket upper shaft, a swinging bracket lower shaft, a pulling plate and a pulley, and the swinging bracket upper shaft is hinged to the upper part of the swinging bracket and is arranged along the transverse direction; the swing support lower shaft is hinged to the lower portion of the swing support and arranged in the longitudinal direction, the upper end of the pull plate is connected with the swing support, and the lower end of the pull plate is connected with the pulley. The swinging tackle has the advantages that the swinging tackle is designed aiming at the hoisting balance state of the large block hoisting tool hoisting row, the whole structure is compact, the weight is light, the brackets on the swinging tackle in two directions swing around the shaft in the width and length directions of the cross beam, so that the hoisting row reaches the balance state within extremely short time, and the hoisting efficiency is improved. Manpower waste is reduced, some unstable safety factors are reduced, potential safety hazards are reduced, safety guarantee is provided for improving the lifting capacity of the lifting row, and then the core competitiveness of engineering equipment in China is improved.

    本发明涉及一种吊排用双向摆动滑车,包括摆动支架、摆动支架上轴、摆动支架下轴、拉板和滑轮,所述摆动支架上轴铰接于摆动支架上部并且所述摆动支架上轴沿横向布置,所述摆动支架下轴铰接于摆动支架下部并且所述摆动支架下轴沿纵向布置,所述拉板的上端与摆动支架连接,下端与滑轮连接。本发明的优点是针对大型总段吊装工具吊排的起吊平衡状态而设计了一种摆动滑车,整体结构紧凑,重量轻,借助摆动滑车上两个方向上支架绕轴在横梁宽度和横梁长度方向进行摆动,使吊排在极短时间内达到平衡状态,减少人力的浪费、降低一些不安定的安全因素,减少安全隐患,为提高吊排的起重量提供安全保障,进而提升我国工程装备的核心竞争力。


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    Title :

    Bidirectional swinging tackle for hanging row


    Additional title:

    一种吊排用双向摆动滑车


    Contributors:
    DENG MEI (author) / ZHU XIAOJUN (author) / CHENG JUN (author) / ZHANG YUFENG (author)

    Publication date :

    2022-03-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS



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