The invention discloses an emergency risk avoiding device for a mining overhead man-riding device, and belongs to the field of mining overhead man-riding devices. When the miner needs to avoid danger, the miner presses the operating rod downwards. The operating rod rotates downwards around the operating rod rotating shaft and drives the inserting rod and the mounting block to move downwards, so that the mounting block is close to the monkey frame. At the moment, the lower guide groove, the rotating rod and the upper guide groove integrally rotate in the clockwise direction. This causes the slide bar to move rightwards. When the sliding rod moves rightwards, the limiting hole moves rightwards along with the sliding rod; when the limiting hole moves to the position of the limiting rod, the limiting rod just falls into the limiting hole under the action of the tension spring, and then the sliding rod is locked. After locking, the guide ring and the arc-shaped clamp form an annular structure with a notch in the upper portion. Under the guiding effect of the guiding rail, the walking angle of the overhead man-machine frame begins to deviate. At the moment, the clamping block does not clamp the mooring rope any more, and the overhead man-machine frame enters the buffering inclined roadway. A risk avoiding means is provided for miners to use the overhead man-riding device, and safety accidents caused by the fact that the overhead man-riding device rapidly falls to the well bottom can be avoided.

    本发明公开了一种矿用猴车应急避险装置,属于矿用猴车领域。当矿工需避险时,矿工向下压动操作杆。操作杆围绕操作杆转轴向下转动并带动插杆、安装块向下运动,导致安装块靠近猴车架。此时,下引导槽、转动杆、上引导槽整体沿顺时针方向转动。这导致滑动杆向右运动。当滑动杆向右移动时,限位孔随之向右移动;当限位孔移动至限位杆位置时,限位杆在拉簧作用下正好落入限位孔内,进而锁定滑动杆。锁定后,引导环、弧形夹构成一个上部留有缺口的环形结构。在引导轨引导作用下,猴车架行走角度开始发生偏移。此时,夹持块不再夹持缆绳,猴车架进入缓冲斜巷内。本发明为矿工使用猴车时提供了避险手段,能够解决猴车急速跌向井底诱发的安全事故。


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    Title :

    Emergency danger avoiding device for mining monkey vehicle


    Additional title:

    一种矿用猴车应急避险装置


    Contributors:
    CHEN JIANXING (author) / ZENG BANQUAN (author) / HU SONGSONG (author) / ZENG XIAOFAN (author) / ZHAO YIQIANG (author)

    Publication date :

    2024-10-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61B RAILWAY SYSTEMS , Eisenbahnanlagen



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