The invention provides a nuclear power equipment hoisting structure, and relates to the technical field of nuclear facility hoisting equipment, the nuclear power equipment hoisting structure comprises a hoisting beam, a middle hoisting assembly, an end hoisting assembly and four hoisting main cables, and the two sides of the hoisting beam are symmetrically provided with a middle fixed pulley block and an end fixed pulley block; balance arms are symmetrically hinged to the middle lifting assembly, and each balance arm is provided with a middle movable pulley and an anchoring part. Each end lifting assembly is symmetrically provided with an end movable pulley block and a leveling driving assembly; one end of the hoisting main cable is connected with the corresponding leveling driving assemblies on the same side and at the same end, and the other end of the hoisting main cable winds the corresponding end fixed pulley block, the end movable pulley block, the end fixed pulley block, the middle fixed pulley block, the middle movable pulley and the middle fixed pulley on the same side and at the same end and is fixedly connected with the corresponding anchoring parts. According to the nuclear power equipment hoisting structure, stress is dispersed, the deformation quantity of a connecting pipeline of the reactor module is reduced, and self-balancing adjustment and load distribution of the reactor module in multiple directions and multiple dimensions are achieved.

    本申请提供一种核电设备吊运结构,涉及核设施吊装设备技术领域,包括吊梁、中部起吊组件、端部起吊组件和四根起吊主缆,吊梁两侧对称设置有中部定滑轮组和端部定滑轮组;中部起吊组件上对称铰接有平衡臂,每一平衡臂上均设置有中部动滑轮和锚固件;每一端部起吊组件均对称设置有端部动滑轮组和调平驱动组件;起吊主缆一端与同侧、同端的相应调平驱动组件连接,另一端分别缠绕同侧、同端的相应端部定滑轮组、端部动滑轮组、端部定滑轮组、中部定滑轮组、中部动滑轮、中部定滑轮并与相应锚固件固定连接。本申请核电设备吊运结构分散了受力,减小了反应堆模块连接管道形变量,实现了对反应堆模块多个方向、多个维度上的自平衡调整及载荷分配。


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    Title :

    Nuclear power equipment hoisting structure


    Additional title:

    核电设备吊运结构


    Contributors:
    JU YANNA (author) / SHEN LI (author) / LIU QINGSONG (author) / ZHOU JIANMING (author) / WU YU (author)

    Publication date :

    2024-10-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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