The invention discloses a structure for preventing water immersion of a lower part of an important control cabinet, and relates to an immersion prevention device for the control cabinet. Four trough plates (20) are fixed to the ground around equipment (46); a waterproof cylinder (15) is respectively connected to a buckle plate (11) and the trough plates; the lower parts of four linear bearings (43) which sleeve four vertical pipes (12) are connected to the four corners of the buckle plate; grooved pulleys (3) are respectively arranged on four extension plates (6); a control mechanism (29) in the middle of a mounting plate (8) respectively controls adjustable speed motors (2) on the two sides; take-up wheels (7) of the two adjustable speed motors are respectively connected to four pull ropes (9) on the two sides; the lower ends of the four pull ropes are fixedly connected to the linear bearings; and a water level sensor (22) connected to the control mechanism is arranged on the outer side faces of the trough plates. According to the structure, the water level is acquired by utilizing the water level sensor and the control mechanism controls the adjustable speed motors to drive the waterproof cylinder to rise, the waterproof cylinder isolates the water from the control cabinet, and water immersion prevention of the lower part of the control cabinet is further achieved.

    一种重要控制柜防下部浸水结构,涉及一种控制柜的防浸水装置,四根槽板(20)固定在设备(46)四周的地面上,防水筒(15)分别与扣板(11)和槽板连接,套在四根立管(12)上的四个直线轴承(43)的下部连接扣板的四角,在四个伸出板(6)上分别设有槽轮(3);在安装板(8)中部的控制机构(29)分别控制两侧的调速电机(2),两调速电机的收线轮(7)分别连接两侧的四根拉绳(9),四根拉绳的下端固定连接在直线轴承上;在槽板的外侧面设有连接控制机构的水位传感器(22);本发明利用水位传感器获知水位并使控制机构控制调速电机带动防水筒上升,由防水筒隔离水与控制柜进一步获取控制柜下部的防浸水。


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    Title :

    Structure for preventing water immersion of lower part of important control cabinet


    Additional title:

    一种重要控制柜防下部浸水结构


    Contributors:
    LI JIANG (author)

    Publication date :

    2020-09-18


    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



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