A self-unloading type power cable hoisting device is characterized in that side plates are vertically arranged on the left side and the right side of a bottom plate, traction rods are rotationally connected to the tops of the side plates on the left side and the right side, auxiliary hoisting rings are arranged on the tops of the traction rods, a manual hoisting hook is hooked on the left auxiliary hoisting ring, and a self-unloading hoisting hook is hooked on the right auxiliary hoisting ring; and a front roll shaft and a rear roll shaft are erected between the left side plate and the right side plate, a sliding groove is formed in the portion, between the front roll shaft and the rear roll shaft, of the bottom plate, two telescopic columns spaced left and right are vertically arranged in the middle of the sliding groove, the tops of the two telescopic columns are connected with supporting plates, and the two supporting plates are connected with two connecting rod wire pressing assemblies. An electric wire is clamped through the gravity of the electric wire, shaking of the electric wire is relieved, the stress area of the electric wire is large and stress is uniform when the electric wire is hoisted, the electric wire is lifted by the roll shafts in the front-back direction, large-angle bending of the electric wire is avoided, the roll shafts rotate when the electric wire is pulled, pulling resistance is reduced, and working efficiency and safety are improved.

    一种自卸式电力线缆吊装装置,底板的左右两侧均垂直设置有侧板,左右两侧的侧板顶部均转动连接有牵拉杆,牵拉杆顶部均设置有副吊环,左侧的副吊环勾有手动吊钩,右侧的副吊环勾有自卸吊钩,左右两个侧板之间架设有前辊轴和后辊轴,前辊轴和后辊轴之间的底板上设置有滑槽,滑槽中部竖直设置有两个左右间隔的伸缩柱,两个伸缩柱顶部均连接有支撑板,两个支撑板连接有两组连杆压线组件。依靠电线自身的重力将电线夹住,减轻了电线的晃动,而且起吊电线时电线受力面积大而且受力比较均匀,电线前后方向上受到辊轴的托举,避免了电线的大角度弯折,而且电线牵拉时辊轴转动,减小了牵拉的阻力,提高了工作效率和安全性。


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    Titel :

    Self-unloading type power cable hoisting device


    Weitere Titelangaben:

    一种自卸式电力线缆吊装装置


    Beteiligte:
    LI CHEN (Autor:in)

    Erscheinungsdatum :

    2021-12-31


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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