The invention discloses a multifunctional mechanical clamp for a crane. The multifunctional mechanical clamp comprises a supporting pipe, and is characterized in that a clamping detection device is fixedly arranged at the lower end of the supporting pipe. According to the multifunctional mechanical clamp for the crane, an L-shaped bracket is driven by a hydraulic device to move up and down, the L-shaped bracket can achieve an automatic lifting effect, materials of different sizes are conveniently fixed, the angle of a second hydraulic device is adjusted through a first hydraulic device, the second hydraulic device is started to push a clamping device to be in direct contact with the materials, under the pushing action of the second hydraulic device, the materials are pushed to extrude a clamping detection device, a signal is transmitted to a controller when the clamping requirement is met, the controller sends out an instruction to control the second hydraulic device to stop working, the automatic clamping detection function is achieved, the materials are prevented from sliding off or being damaged, hook shaking caused by the fact that the gravity center of goods is not fixed is prevented, and the danger coefficient is reduced.

    本发明公开了一种起重机用多功能机械类夹具,包括支撑管,其特征在于:所述支撑管下端固定设置有夹紧检测装置,本发明是一种起重机用多功能机械类夹具,通过液压装置带动L型支架进行上下移动,L型支架实现自动升降的作用,方便对不同尺寸的物料进行固定,通过第一液压装置实现调整第二液压装置的角度,启动第二液压装置推动夹紧装置与物料直接接触,在第二液压装置推动的作用下,推动物料挤压夹紧检测装置,达到夹紧要求时将信号传输给控制器,通过控制器发出指令控制第二液压装置停止工作,实现自动夹紧检测的作用,防止物料滑落或对物料造成破坏,防止由于货物重心不固定,造成挂钩晃动,降低危险系数。


    Access

    Download


    Export, share and cite



    Title :

    Multifunctional mechanical clamp for crane


    Additional title:

    一种起重机用多功能机械类夹具


    Contributors:
    ZHANG FAN (author) / MA WENLONG (author)

    Publication date :

    2021-12-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



    Mechanical device of gantry crane rotary workpiece clamp

    HUANG DONGHAI / LI DEQUAN / MA YONGJUN et al. | European Patent Office | 2022

    Free access

    BASKET CLAMP FOR CRANE

    JEON KAB SOO | European Patent Office | 2016

    Free access

    Multifunctional crane

    KONG ZHAOGEN / ZHU YAQUAN / CHEN CAI'ER et al. | European Patent Office | 2023

    Free access

    Steel coil crane clamp

    LIU CHUNSHENG / JIANG YANFU / DOU CHENGHUA et al. | European Patent Office | 2020

    Free access

    Frame crane rail clamp device

    European Patent Office | 2020

    Free access