The invention discloses a reinforced concrete arch bridge steel arch hoisting device and a using method thereof.The reinforced concrete arch bridge steel arch hoisting device comprises a fixing base, an adjusting motor is installed in the upper end of the fixing base, a gear is arranged on an output shaft of the adjusting motor, a fluted disc is connected to one side of the gear, and a bearing disc is fixed to the fluted disc; a counterweight groove is formed in one side wall of the bearing disc, an electromagnet of an L-shaped structure is arranged on the inner wall of the counterweight groove, multiple sets of counterweight blocks are arranged below the counterweight groove and distributed along the rotating path of the bearing disc, a bearing plate is arranged below the counterweight blocks, and an electric push rod is fixed to the bottom end of the bearing plate. The device has the beneficial effects that the proper balancing weight can be selected according to the weight of hoisted goods, the load weight is reduced on the premise that hoisting safety is guaranteed, the device is prevented from running at high power all the time, the energy consumption of the device is reduced, and the use performance is high.

    本发明公开了一种钢筋混凝土拱桥钢拱架吊装装置及其使用方法,包括固定座,所述固定座上端内部安装有调节电机,所述调节电机的输出轴上设置有齿轮,所述齿轮一侧连接有齿盘,所述齿盘上固定有承载盘,所述承载盘一侧壁上开设有配重槽,所述配重槽内壁上设置有L型结构的电磁铁,所述配重槽下方设置有配重块,所述配重块有多组并且沿所述承载盘转动路径分布,所述配重块下方设置有承载板,所述承载板底端固定有电动推杆。有益效果在于:本发明可根据吊装货物的重量来选择合适的配重块,在保证吊装安全的前提下减小负载的重量,避免装置始终以大功率运行,节约装置的能耗,使用性能高。


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    Title :

    Steel arch hoisting device for reinforced concrete arch bridge and use method of steel arch hoisting device


    Additional title:

    一种钢筋混凝土拱桥钢拱架吊装装置及其使用方法


    Contributors:
    ZHANG HONGDA (author) / WANG PENGFEI (author) / LUO LILONG (author) / HUA CONGSHAN (author) / QIAN TANGSONG (author)

    Publication date :

    2025-02-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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