The invention discloses a power optical cable lifting device. The power optical cable lifting device comprises two clamping pieces, and each clamping piece comprises a clamping seat, a lifter and a connecting rod; two ends of each connecting rod are respectively connected with each clamping seat and each lifter through bolts; a lead screw is vertically arranged in a driving nut on each lifter in apenetrating and screwed mode, and the bottom end of each lead screw is movably arranged below the corresponding lifter and is movably connected with a hook in a split mode; and a clamping bolt is arranged between the side walls, back to the corresponding connecting rods, of the two clamping seats in a penetrating mode. The power optical cable lifting device has the advantages that the device is fixed to a cross arm through the two clamping seats, and the two lead screws are symmetrically arranged on the two sides of a suspension clamp; when two ratchet wrenches are rotated to enable the corresponding driving nuts to rotate in one direction, the lead screws move upwards, and the hooks lift the corresponding optical cables on the two sides of the suspension clamp at the same time, so that the suspension clamp is in a loose state and is convenient to replace; and the optical cables do not need to be placed on the ground to replace the suspension clamp and a preformed armor rod, operationis simple, the labor intensity is low, and the working efficiency is high.

    本发明公开了一种电力光缆提升装置,其包括两个夹紧件,每个夹紧件包括夹紧座、提升器和连杆;连杆的两端分别通过螺栓与夹紧座和提升器连接;每个提升器上的驱动螺母内竖直穿设螺接有丝杠,丝杠的底端活动置于提升器下方且分体活动连接有挂钩;两个夹紧座背向对应连杆的侧壁之间贯穿设有夹紧螺栓。优点:通过两个夹紧座将本发明固定在横担上,两根丝杠对称置于悬垂线夹的两侧;转动两个棘轮扳手使对应的驱动螺母单向转动的过程中,丝杠向上移动,挂钩将悬垂线夹两侧对应的光缆同时提升,使悬垂线夹处于松弛状态,便于进行更换;不需要将光缆放落到地面上对悬垂线夹和预绞丝护线条进行更换,操作简单,劳动强度低,作业效率高。


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    Title :

    Power optical cable lifting device


    Additional title:

    电力光缆提升装置


    Contributors:
    JIRIGALA (author) / ZHAO MINZHI (author) / CAI LIZHONG (author) / LIU SHAOGUANG (author) / ZHAO YIBING (author) / YI LIQING (author) / BAYINDELEHENG (author) / QIN KUN (author) / HUO PENG (author) / ZHAO QICHAO (author)

    Publication date :

    2021-01-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen



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