The invention discloses steel structure hoisting equipment for building, road and bridge construction. The steel structure hoisting equipment comprises a hoisting frame, a mounting seat and a hoisting wheel; the mounting seat is mounted at the top of the hoisting frame, the hoisting wheel is rotatably mounted in the mounting seat, the mounting seat is provided with a brake mechanism capable of preventing the hoisting wheel from accidentally rotating, an accidental rotation limiting mechanism and a hoisting overspeed limiting mechanism are further arranged on the mounting seat, and both the accidental rotation limiting mechanism and the hoisting overspeed limiting mechanism can drive the brake mechanism to act. When the hoisting wheel rotates accidentally, the accidental rotation limiting mechanism can trigger the brake mechanism to act, so that rotation of the hoisting wheel is stopped, and construction safety is guaranteed; and when the rotating speed of the hoisting wheel is overspeed, the hoisting overspeed limiting mechanism can trigger the brake mechanism to act, so that the rotation of the hoisting wheel is stopped, and the construction safety is further guaranteed. The steel structure hoisting equipment for building, road and bridge construction is suitable for building, road and bridge construction.

    本发明公开了一种建筑和道路桥梁施工用的钢结构起吊设备,包括起吊架、安装座和起吊轮,所述安装座安装在所述起吊架的顶部,所述起吊轮可自转地安装在所述安装座内,所述安装座上设有可防止所述起吊轮意外转动的制动机构,所述安装座上还设有意外转动限制机构和起吊超速限制机构,所述意外转动限制机构和所述起吊超速限制机构均可驱动所述制动机构动作。当起吊轮发生意外转动时,意外转动限制机构会触发制动机构动作,从而停止起吊轮转动,保障了施工的安全;当起吊轮转速超速时,起吊超速限制机构会触发制动机构动作,从而停止起吊轮转动,进而进一步地保障了施工的安全。适用于建筑和道路桥梁施工。


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    Title :

    Steel structure lifting equipment and method for building, road and bridge construction


    Additional title:

    一种建筑和道路桥梁施工用的钢结构起吊设备及方法


    Contributors:
    WANG CHENG (author)

    Publication date :

    2021-10-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS




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