The invention relates to the field of engineering machinery and discloses a steel wire rope tensioning device and an aerial work platform. The steel wire rope tensioning device comprises a support, a first tensioning assembly and a second tensioning assembly; the first tensioning assembly comprises a first pull rod penetrating through the support, a first tensioning nut in threaded connection with the second end of the first pull rod, and a first flexible bag clamped between the first tensioning nut and the support, wherein the first end of the first pull rod is used for being connected with a steel wire rope. The second tensioning assembly comprises a second pull rod movably penetrating through the support, a second tensioning nut in threaded connection with the second end of the second pull rod and a second flexible bag body clamped between the second tensioning nut and the support, wherein the second end of the second pull rod is used for being connected with the steel wire rope. The first flexible bag body communicates with the second flexible bag body. According to the steel wire rope tensioning device, safety accidents caused by damage of the steel wire rope are effectively avoided, and the safety of the aerial work platform is greatly improved.

    本发明涉及工程机械领域,公开了一种钢丝绳张紧装置和高空作业平台,钢丝绳张紧装置包括支架、第一张紧组件以及第二张紧组件,第一张紧组件包括贯穿支架且第一端用于连接钢丝绳的第一拉杆、螺纹连接在第一拉杆的第二端的第一张紧螺母以及夹设在第一张紧螺母和支架之间的第一柔性囊体,第二张紧组件包括活动贯穿支架且第二端用于连接钢丝绳的第二拉杆、螺纹连接在第二拉杆的第二端的第二张紧螺母以及夹设在第二张紧螺母和支架之间的第二柔性囊体,第一柔性囊体和第二柔性囊体相互连通。本发明的钢丝绳张紧装置有效避免钢丝绳损坏而引发的安全事故,极大地提高高空作业平台的安全性。


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    Title :

    Steel wire rope tensioning device and aerial work platform


    Additional title:

    钢丝绳张紧装置和高空作业平台


    Contributors:
    ZHENG BO (author) / HE JIPENG (author) / TIAN CHAO (author)

    Publication date :

    2024-07-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS / B66C Krane , CRANES / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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