The invention discloses a pneumatic anchor point safety device, and relates to the technical field of anchor point safety, the pneumatic anchor point safety device comprises a control box body and a vacuum chuck, a packaging box is fixedly arranged in the control box body, and a vacuum air pump and an air storage cavity are fixedly arranged in the packaging box. By starting the vacuum air pump, the vacuum suction cup can be controlled to conduct air suction or deflation action, under the joint cooperation of the air storage cavity, the vacuum degree in the vacuum suction cup can reach the preset vacuum degree range, the device is adsorbed and fixed to the target position, or the vacuum degree in the vacuum suction cup is restored to the vacuum degree of the real environment, and the vacuum degree in the vacuum suction cup can be controlled to be within the preset vacuum degree range. Through cooperative arrangement of a pressure reducing valve and a compressed gas cylinder, the intelligent pressure supplementing effect can be achieved, then the device can be maintained within the preset vacuum degree range all the time, the risks of falling and the like caused by insufficient gas pressure are avoided as much as possible, operation is easy and convenient, and practicability is high. The device can be widely applied to high-altitude operation environments without construction of specified high-altitude operation fixed fulcrums and with anti-explosion requirements.

    本发明公开了一种气动锚点安全装置,涉及到锚点安全技术领域,包括控制盒体和真空吸盘,所述控制盒体内固设有封装盒,所述封装盒内固设有真空气泵和储气腔体。本发明通过启动真空气泵,可控制真空吸盘进行吸气或者放气动作,在储气腔体的共同配合下,可使得真空吸盘内的真空度达到预设真空度范围内,将装置吸附固定在目标位置处,或者使得真空吸盘内的真空度恢复到现实环境的真空度,完成释放,且通过减压阀和压缩气瓶的配合设置,可起到智能补压的作用,进而可使得装置始终维持在预设的真空度范围内,以尽可能规避因气压不足而发生坠落等风险,操作简单方便,可广泛适用于未建设指定高空作业固定支点、有防爆要求的高空作业环境。


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    Title :

    Pneumatic anchor point safety device


    Additional title:

    一种气动锚点安全装置


    Contributors:
    WANG QI (author) / TIAN JUN (author)

    Publication date :

    2024-03-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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 / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile



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