The invention relates to the technical field of construction machinery and discloses a construction machinery anti-collision device with a good warning effect. The device comprises a buffer box, wherein a mounting plate is fixedly connected to the outer side wall of one side of the buffer box, a matched sliding plate is slidably arranged in the buffer box, and sliding rods are symmetrically and fixedly connected to one side, away from the mounting plate, of the sliding plate; the other end of the sliding rod penetrates through the side wall of the buffer box and is fixedly connected with an anti-collision plate, the sliding rod is slidably connected with the side wall of the buffer box, an air bag is fixedly installed on the side, close to the buffer box, of the anti-collision plate, and the other side of the air bag is fixedly connected with the outer side wall of the buffer box; and the other end of the air guide pipe penetrates through the side wall of the buffer box and fixedly communicates with a piston cylinder, an electric control warning mechanism is installed in the piston cylinder, and an alarm is fixedly installed at the top of the buffer box. The anti-collision device for the construction machinery not only has a good buffer protection effect, but also can automatically give an alarm for reminding.

    本发明涉及建筑机械技术领域,且公开了一种警示效果好的建筑机械用防撞装置,包括缓冲箱,缓冲箱的一侧外侧壁上固定连接有安装板,缓冲箱内滑动设置有匹配的滑板,滑板远离安装板的一侧对称固定连接有滑杆,滑杆的另一端贯穿缓冲箱的侧壁并固定连接有防撞板,且滑杆与缓冲箱的侧壁滑动连接,防撞板靠近缓冲箱的一侧固定安装有气囊,气囊的另一侧与缓冲箱的外侧壁固定连接,气囊上固定连通有导气管,导气管的另一端贯穿缓冲箱的侧壁并固定连通有活塞筒,且活塞筒内安装有控电警示机构,缓冲箱的顶部固定安装有警报器。本发明使得建筑机械用防撞装置不仅具备良好的缓冲保护效果,而且可以自动警报提醒。


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    Title :

    Anti-collision device with good warning effect for construction machinery


    Additional title:

    一种警示效果好的建筑机械用防撞装置


    Contributors:
    CHEN XIAOZHI (author) / ZHANG GUANGQUAN (author) / JIAO TING (author)

    Publication date :

    2021-01-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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