The invention provides a lifting device arranged on an insulator. The device comprises a first fixed seat, a second fixed seat, a lifting bracket and a pulley mechanism, wherein the first fixed seat and the second fixed seat are the same in structure; taking the first fixed seat as an example, the first fixed seat comprises a first arc-shaped upper pressing plate, a first arc-shaped lower pressingplate and a first connecting piece; the first arc-shaped upper pressing plate is connected with the first arc-shaped lower pressing plate through the first connecting piece; the lifting bracket comprises a first vertical rod, a second vertical rod and a cross rod; one end of the first vertical rod is connected with the first arc-shaped upper pressing plate, and the other end of the first verticalrod is assembled with the cross rod; one end of the second vertical rod is connected with the second arc-shaped upper pressing plate, and the other end of the second vertical rod is assembled with the cross rod; and the pulley mechanism is connected with the cross rod. When the lifting device is used, after the lifting bracket is assembled, the arc-shaped upper pressing plate and the arc-shaped lower pressing plate are folded towards the insulator and are connected and fastened by using the connecting piece, so that the fixed seats are attached to the insulator, and the stability of the wholelifting device mounted on the insulator is guaranteed.

    本发明提供一种设置在绝缘子上的起吊装置,所述装置包括第一固定座、第二固定座、吊装支架和滑轮机构;第一固定座和第二固定座的结构相同,以第一固定座为例,包括第一弧形上压板、第一弧形下压板和第一连接件,第一弧形上压板与第一弧形下压板通过第一连接件连接;吊装支架包括第一竖杆、第二竖杆和横杆;第一竖杆一端与第一弧形上压板连接,一端与横杆装配;第二竖杆一端与第二弧形上压板连接,一端与横杆装配;滑轮机构与所述横杆连接。使用时,将吊装支架装配好后,将弧形上压板和弧形下压板向绝缘子合拢,利用连接件连接紧固,使固定座贴合绝缘子,保证了整个起吊装置安装在绝缘子上的稳定性。


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    Title :

    Lifting device arranged on insulator


    Additional title:

    一种设置在绝缘子上的起吊装置


    Contributors:
    LIANG YUEJI (author) / WANG GUANYU (author) / YE CHAOJIE (author) / WANG HENAN (author) / HUANG ZHONGWANG (author) / YE SHIDONG (author) / HUANG YUMING (author)

    Publication date :

    2021-02-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / H02B BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER , Schalttafeln, Unterstationen oder Schaltanordnungen für die Abgabe oder Verteilung elektrischer Energie



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