The invention discloses a pole switch undercarriage applied to double electric poles, and relates to the field of lifting installation of pole switches, the pole switch undercarriage comprises a traction rope, an undercarriage body, a pulley block and two pole holding units, each pole holding unit comprises a lower pole holding hoop arranged on the corresponding electric pole in a sleeving mode, and the outer side face of each lower pole holding hoop is fixedly connected with a fixing sleeve; the two lower pole holding hoops are fixed to the upper section of an electric pole, the undercarriage body and the pulley block are installed at the upper end of the electric pole, the lifting hook is connected with a lifting rope of the pole-mounted switch, then the traction rope is pulled, the pole-mounted switch moves upwards slowly at a constant speed, the pole-mounted switch is lifted to the high position, and the pole-mounted switch is lifted by transversely adjusting the position of the adjusting arm. The lifting frame is simple in structure and convenient to use, not only changes the direction of force, but also can pull up the pole-mounted switch in a labor-saving manner through the cooperation of the pulley block, and can effectively reduce the operation intensity and improve the operation efficiency by adjusting and moving the pole-mounted switch to a proper installation position so as to facilitate the installation of the pole-mounted switch, and the lifting frame is simple in structure, convenient to use and capable of changing the direction of force and pulling up the pole-mounted switch in a labor-saving manner through the cooperation of the pulley block.

    本发明公开了一种应用于双电杆的柱上开关起落架,涉及柱上开关的起吊安装领域,包括牵拉绳、起落架体、滑轮组以及两组抱杆单元,所述抱杆单元包括套装在电杆上的下抱杆箍,下抱杆箍的外侧面固定连接有固定套,本发明通过将两个下抱杆箍固定在电杆的上段,将起落架体和滑轮组安装在电杆的上端,通过将吊钩与柱上开关的吊绳连接,继而通过拉动牵拉绳,使柱上开关缓缓、匀速上移,将柱上开关起吊至高处,通过横向调整调节臂的位置,将柱上开关调移至合适的安装位置,以便于对柱上开关进行安装,该起落架,结构简单,使用便捷,通过滑轮组的配合,不仅改变力的方向,还能够很省力的将柱上开关拉起,能有效降低作业强度,提高作业效率。


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    Title :

    Pole-mounted switch landing gear applied to double electric poles


    Additional title:

    一种应用于双电杆的柱上开关起落架


    Contributors:
    LIU TAO (author) / SUN JIANHAO (author) / YUE YUXUAN (author) / MA MENGRU (author) / NIU ZHIFEI (author) / LI MENGYU (author) / CUI SHUPING (author) / WANG HAOMIAO (author) / YIN CHENGHAO (author) / WEI KE (author) ... [more]

    Publication date :

    2023-12-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS



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