The invention discloses a steel plate magnetic lifting appliance which comprises a main beam, auxiliary beams, an electromagnet assembly and a lifting chain assembly, the multiple auxiliary beams are installed on the main beam at intervals in the length direction of the main beam, the auxiliary beams are arranged in a crossed mode relative to the main beam, one end of the lifting chain assembly is hinged to the auxiliary beams, and the other end of the lifting chain assembly is hinged to the electromagnet assembly. The adjacent electromagnet assemblies below the same auxiliary beam are hinged. As the adjacent electromagnet assemblies are connected through the hinges, when the electromagnet assemblies are lowered to the surface of a steel plate, the electromagnet assemblies can deform in a self-adaptive mode according to the shape of the steel plate and are perfectly attached to the surface of the steel plate, and the adsorption force of magnets of the electromagnet assemblies to the steel plate is kept not to be reduced. Therefore, the defect that a traditional magnet lifting appliance cannot lift steel plates with large deformation in the width direction is overcome, and the magnetic lifting appliance is wider in application range, higher in safety coefficient and higher in lifting efficiency.

    本发明公开了一种钢板磁力吊具,包括主梁、副梁、电磁铁组件和起吊链条组件,多个副梁沿着主梁的长度方向间隔安装在主梁上,且副梁相对主梁交叉设置,起吊链条组件的一端与副梁铰接,另一端与电磁铁组件铰接,同一副梁下方相邻的电磁铁组件相铰接。本发明由于相邻的电磁铁组件采用铰链连接,电磁铁组件下放到钢板表面时,电磁铁组件可根据钢板的形状自适应变形,完美贴合在钢板表面,保持电磁铁组件的磁铁对钢板的吸附力不下降。从而克服了传统磁铁吊具不能吊运宽度方向变形大的钢板的缺陷,使磁力吊具的应用范围更广,安全系数更高,吊运效率更高。


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    Title :

    Steel plate magnetic lifting appliance


    Additional title:

    一种钢板磁力吊具


    Contributors:
    HUANG BIN (author) / GAN HAIFENG (author) / QI PAN (author) / REN ZHENGSHENG (author) / HUANG DAQI (author)

    Publication date :

    2023-11-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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