The invention belongs to the technical field of tunneling machine construction, and particularly relates to a lifting appliance for lifting a TBM main machine and a lifting device and method.The lifting appliance comprises a hoop arranged on the TBM main machine in a sleeving mode, and a lifting appliance body fixed to the upper portion of the hoop and used for being connected with lifting and supporting equipment so as to conduct lifting operation on the TBM main machine; the supporting body is fixed to the lower portion of the hoop and used for supporting a TBM main machine to be hoisted; the lifting appliance body and the supporting body are further fixed to a TBM host through fasteners. According to the invention, the binocular vision technology is utilized to realize automatic positioning of the TBM main machine, so that the lifting appliance can quickly move to the upper part of the TBM main machine, and preparation is made for connection and installation of the lifting appliance and the main machine; the hoisting requirement of the TBM main machine in the limited space range in the tunnel is met through lifting and supporting equipment capable of being adjusted in a lifting mode; and according to the structural characteristics of the TBM main machine, the stress condition of the lifting lug is improved by utilizing the TBM main machine lifting appliance with the special carrying pole beam structure, the stress deformation of the main machine in the lifting process is reduced, the safe and stable lifting of the TBM main machine is conveniently realized, and the TBM main machine lifting appliance has a better application prospect.

    本发明属于掘进机施工技术领域,特别涉及一种TBM主机吊装用吊具及吊装装置和方法,其中,吊具包含:套装在TBM主机上的套箍,与套箍上部固定用于连接举撑设备以对TBM主机进行吊装作业的吊具本体,及与套箍下部固定用于支撑待吊装TBM主机的支撑本体;所述吊具本体和支撑本体还通过紧固件与TBM主机固定。本发明利用双目视觉技术实现对TBM主机的自动定位,实现吊具能够快速移动到TBM主机上方,为吊具与主机的连接安装做好准备;利用可升降调节的举撑设备来实现洞内有限空间范围内TBM主机吊装需求;并根据TBM主机结构特点,利用专用扁担梁结构的TBM主机吊具,改善吊耳的受力情况,减小主机在吊装过程中的受力变形,便于实现对TBM主机安全、平稳吊装,具有较好的应用前景。


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    Title :

    Lifting appliance, lifting device and method for lifting TBM (Tunnel Boring Machine) host


    Additional title:

    TBM主机吊装用吊具及吊装装置和方法


    Contributors:
    LI NAN (author) / SHI ANQI (author) / LI GANG (author) / XU FACHENG (author) / HU RUI (author) / ZHANG WEIHUA (author) / WANG HAO (author) / PENG NAISI (author) / WANG GUOZHENG (author) / HAN XINGCHAO (author)

    Publication date :

    2022-07-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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