The invention discloses a plate blank clamp fork-shaped arm accidental falling prevention device, and relates to the technical field of plate blank production, the plate blank clamp fork-shaped arm accidental falling prevention device comprises two limiting assemblies which are respectively arranged between a plate blank clamp seat and two fork-shaped arms, each limiting assembly comprises a limiting baffle fixedly arranged between the plate blank clamp seat and the fork-shaped arm, and the limiting baffle is arranged between the plate blank clamp seat and the fork-shaped arm; the two sides of the limiting baffle abut against the inner side of the fork-shaped arm and the side edge of the plate blank clamp seat respectively. The fork-shaped arm is limited through the limiting assembly, the situation that the fork-shaped arm suddenly falls due to the fact that the opening and closing device is opened accidentally is avoided, the phenomenon that the safety of personnel and equipment is endangered due to the fact that the opening and closing device of the crown block slab mechanical clamp is opened accidentally is greatly reduced, and the safety of ground personnel and equipment is protected; the occurrence probability of safety accidents is reduced.

    本发明公开了一种板坯夹钳叉形臂防意外坠落装置,涉及板坯生产技术领域,包括:限位组件,设置有两组,分别设置在板坯夹钳座与两个叉形臂之间,每组所述限位组件包括固定设置在所述板坯夹钳座与所述叉形臂之间的限位挡板,所述限位挡板的两侧分别与所述叉形臂的内侧以及所述板坯夹钳座的侧边抵接。本发明通过限位组件对叉形臂进行限位,避免开闭器意外打开而导致叉形臂猛然下坠,大大降低了天车板坯机械夹钳开闭器因意外情况下误打开,导致危及人员和设备安全现象的发生,保护了地面人员和设备的安全,降低安全事故发生概率。


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    Title :

    Device for preventing forked arm of slab clamp from accidentally falling and manufacturing method


    Additional title:

    一种板坯夹钳叉形臂防意外坠落装置及制作方法


    Contributors:
    WANG SHOUHANG (author) / FAN XIA (author) / CHENG CHUANLIANG (author) / TAI WEI (author) / YIN CHAO (author)

    Publication date :

    2024-10-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL



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