The invention relates to the technical field of crane protection, and discloses a crane oil pipe protection device capable of automatically detecting, early warning and preventing leakage. The crane oil pipe protection device comprises an oil pipe main body, a shell is arranged on the outer side of the oil pipe main body, first metal blocks are fixedly connected to the upper side and the lower side of a ratchet ring, a shifting block is arranged on the inner side of the ratchet ring, a first rotating disc is rotationally connected to the rear side of the shifting block, a first rotating rod is rotationally connected to the front side of the first rotating disc, a floating ball is fixedly connected to the right side of the first rotating rod, and second metal blocks are fixedly connected to the upper side and the lower side of the first rotating rod. According to the crane oil pipe protection device capable of automatically detecting, early warning and preventing leakage, when the second metal blocks are in contact with the first metal blocks, an external alarm gives an alarm at the moment, and then the shifting block and the ratchet ring are clamped, so that the contact state of the second metal blocks and the first metal blocks is fixed, and the crane oil pipe protection device adopting the structure achieves the effects of automatic detection, early warning and potential safety hazard elimination.

    本发明涉及起重机防护技术领域,且公开了一种可自动检测预警且防止泄露的起重机油管防护装置,包括油管主体,所述油管主体的外侧设置有壳体,棘轮环的上下两侧均固定连接有第一金属块,棘轮环的内侧设置有拨动块,拨动块的后侧转动连接有第一转动盘,第一转动盘的前侧转动连接有第一转动杆,第一转动杆的右侧固定连接有浮球,第一转动杆的上下两侧均固定连接有第二金属块。该可自动检测预警且防止泄露的起重机油管防护装置,通过第二金属块与第一金属块相触碰时,此时外置的报警器进行报警,然后拨动块与棘轮环相卡住,从而固定第二金属块与第一金属块的触碰状态,这一结构达到了可以自动检测预警和消除安全隐患的效果。


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    Title :

    Crane oil pipe protection device capable of automatically detecting, early warning and preventing leakage


    Additional title:

    一种可自动检测预警且防止泄露的起重机油管防护装置


    Contributors:
    ZHANG JUN (author)

    Publication date :

    2021-06-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / B66C Krane , CRANES



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