The invention provides a super-lift counterweight tray and a crane. The super-lift counterweight tray comprises a tray body and a support, the first end of the support is installed on the side of the tray body through a pin shaft, the pin shaft is perpendicular to the supporting face of the tray body, and the second end of the support can rotate around the pin shaft and is contained in the tray body. The tray body and the support are arranged, the first end of the support is installed on the side of the tray body through the pin shaft, the pin shaft is perpendicular to the supporting face of the tray body, the second end of the support can rotate around the pin shaft and is stored in the tray body, and when the support rotates around the pin shaft to the outer side of the tray body, the number of balancing weights for supporting is increased, the needs of super-lift counterweight are met, during transportation, the support rotates around the pin shaft and is stored in the tray body, so that the tray body keeps the original width size, the transportation width requirement is met, the requirements for the super-lift counterweight and the transportation width are both met, the assembling and hoisting efficiency is improved, and the operation safety is guaranteed.

    本发明提供了一种超起配重托盘及起重机。该超起配重托盘,包括托盘本体和支架,支架的第一端通过销轴安装于托盘本体的边侧,销轴垂直于托盘本体的支撑面,支架的第二端可绕销轴转动,并收纳于托盘本体内。本发明通过设置托盘本体和支架,支架的第一端通过销轴安装于托盘本体的边侧,销轴垂直于托盘本体的支撑面,支架的第二端可绕销轴转动,并收纳于托盘本体内,支架绕销轴转动至托盘本体外侧时,实现增加配重块支撑个数,满足超起配重的需求,运输时,将支架绕销轴转动,并收纳于托盘本体内,使托盘本体保持原有宽度尺寸,满足运输宽度要求,兼顾了超起配重和运输宽度要求,提高装配和吊装效率,保证作业的安全性。


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    Title :

    Super-lift counterweight tray and crane


    Additional title:

    超起配重托盘及起重机


    Contributors:
    GU YUNQI (author) / JIAO ZHANFANG (author) / SHI LEITING (author)

    Publication date :

    2021-04-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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