The invention relates to the technical field of electrical equipment, in particular to a rotatable electrical equipment undercarriage. The undercarriage comprises an undercarriage body and a base, a hydraulic cylinder fixedly connected with the bottom of the undercarriage body is arranged in the undercarriage body, the upper end of a hydraulic rod of the hydraulic cylinder is fixedly connected with a lifting plate, and the lifting plate penetrates through the inner wall of the undercarriage body, extends outwards and is fixedly connected with a hook. Two symmetrical limiting rods vertically and fixedly connected with the upper end and the lower end of the undercarriage body are arranged in the undercarriage body, and the outer walls of the limiting rods are sleeved with the lifting plate. The undercarriage body is rotationally connected with a base located at the lower end of the undercarriage body, the bottom of the undercarriage body is fixedly connected with a rotating shaft arranged in the base, a worm gear is arranged on the rotating shaft and meshed with a worm, and one end of the worm is connected with a driving motor. The worm gear and the worm are meshed and combined into a transmission mechanism, rotation of the rotating shaft is achieved, the rotating shaft drives the undercarriage body fixedly connected with the rotating shaft to rotate, and by means of the transmission manner, the undercarriage works more stably, and impact, vibration and noise are smaller.

    本发明提供涉及电力设备技术领域,具体涉及一种可旋转的电力设备起落架,包括架体和底座,架体内设有与架体底部固定连接的液压缸,液压缸的液压杆的上端固定连接升降板,升降板穿过架体的内壁向外延伸并固定连接有挂钩,架体内设有与架体上下两端垂直固定连接的两个对称的限位杆,限位杆的外壁套接升降板;架体与位于架体下端的底座转动连接,架体的底部固定连接有设置在底座内部的旋转轴,旋转轴上设有蜗轮,蜗轮啮合有蜗杆,蜗杆一端连接有驱动电机。本发明通过蜗轮与蜗杆啮合组合为传动机构,实现旋转轴的转动,旋转轴带动与旋转轴固定连接的架体旋转,这种传动方式使起落架工作更加平稳,且冲击、震动、噪音较小。


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    Title :

    Rotatable electrical equipment undercarriage


    Additional title:

    一种可旋转的电力设备起落架


    Contributors:
    HUANG YONGPING (author) / CHEN NAIHAO (author) / XIAO WEIYU (author) / WEN CAI'AN (author) / CHEN JIQUAN (author) / DING JIAQUAN (author) / DING WENWEI (author) / ZHOU ZHENHUA (author) / ZHOU RUIJIE (author) / MO JINCAI (author)

    Publication date :

    2021-10-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES / 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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