The invention discloses a grabbing mechanism for a railway wrist arm mounting robot. The grabbing mechanism comprises a grabbing mechanism mounting seat, a horizontal moving sliding rail fixed at thebottom of the grabbing mechanism mounting seat, a left grabbing mechanism and a right grabbing mechanism, wherein the left grabbing mechanism and the right grabbing mechanism are arranged at the bottom of the horizontal moving sliding rail and used for grabbing a wrist arm; the left grabbing mechanism and the right grabbing mechanism have the same structure; and the right grabbing mechanism comprises a grabbing buckle mounting seat which is fixed at the bottom of the horizontal moving sliding rail and is in a groove shape, an electric cylinder which is fixed in the groove shape of the grabbingbuckle mounting seat and electrically connected with a control box, a cross rod which is connected with the electric cylinder and driven by the electric cylinder to move forwards and backwards, two steel wire ropes with one ends in one-to-one correspondence connection with the two ends of the cross rod, a revering wheel arranged on the grabbing buckle mounting seat and used for steel wire rope reversing, a hoisting plate connected with the other end of any steel wire rope, and a self-locking grabbing buckle arranged on the lower portion of the hoisting plate and used for grabbing the wrist arm.

    本发明公开了一种用于铁路腕臂安装机器人的抓取机构,包括抓取机构安装座,固定在抓取机构安装座的底部的水平移动滑轨,以及设置在水平移动滑轨的底部、用于抓取腕臂的左抓取机构和右抓取机构;所述左抓取机构和右抓取机构的结构相同,且右抓取机构包括固定在水平移动滑轨的底部、且为槽形状的抓扣安装座,固定在抓扣安装座的槽形内、且与控制箱电气连接的电动缸,与电动缸连接、并由电动缸驱动前后移动的横杆,一端部与横杆的两端一一对应连接的两根钢丝绳,设置在抓扣安装座上、用于钢丝绳换向的换向轮,与任一钢丝绳的另一端部连接的吊装板,以及设置在吊装板下部、用于抓取腕臂的自锁抓扣。


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    Title :

    Grabbing mechanism or railway wrist arm mounting robot


    Additional title:

    一种用于铁路腕臂安装机器人的抓取机构


    Contributors:
    LING ZHENGGANG (author) / ZHOU HUI (author) / XIAO TANGJIE (author) / WANG YUNFEI (author) / GUI ZHONGCHENG (author)

    Publication date :

    2020-06-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B25J Manipulatoren , MANIPULATORS / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein



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