The invention belongs to the technical field of maintenance and repair of cables or wires, and discloses an electric pole wire lifting device. The electric pole wire lifting device comprises a top plate, a bottom plate, a supporting arm assembly, screw joint blocks and a screw joint piece; one side of the top plate is provided with a low-voltage insulator used for being connected with an electric wire; the bottom plate is used for being installed on an electric pole; the supporting arm assembly comprises a first supporting arm, a second supporting arm, a third supporting arm and a fourth supporting arm which are sequentially and rotatably connected end to end; the connecting end of the first supporting arm and the second supporting arm is connected with the other side of the top plate, and the connecting end of the fourth supporting arm and the third supporting arm is connected with the bottom plate; the rotary connecting end of the first supporting arm and the fourth supporting arm and the connecting end of the second supporting arm and the third supporting arm are each provided with one screw joint block; and one end of the screw joint piece sequentially penetrates through the two screw joint blocks, and the screw joint piece is in screw joint with the screw joint blocks. According to the electric pole wire lifting device, the top plate and the bottom plate get close to or away from each other to adjust the height of the electric wire by rotating the screw joint piece, and the use flexibility is good.
本发明属于电缆或电线的维护维修技术领域,公开了一种电杆电线提升装置。电杆电线提升装置包括顶板、底板、支撑臂组件、螺接块和螺接件。顶板的一侧设置有用于连接电线的低压绝缘子;底板用于安装于电杆上;支撑臂组件,支撑臂组件包括首尾依次转动连接的第一支撑臂、第二支撑臂、第三支撑臂和第四支撑臂;第一支撑臂与第二支撑臂的连接端与顶板的另一侧连接,第四支撑臂与第三支撑臂的连接端与底板连接;第一支撑臂与第四支撑臂的转动连接端和第二支撑臂与第三支撑臂的连接端均设有螺接块;螺接件的一端依次穿设两个螺接块且螺接件与螺接块螺接。本发明通过旋转螺接件使得顶板和底板相互靠近或远离以调节电线的高度,使用灵活性好。
Electric pole wire lifting device
一种电杆电线提升装置
2021-06-11
Patent
Electronic Resource
Chinese
IPC: | 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 / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / 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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