The invention belongs to the field of vacuum pumps, particularly relates to a vacuum pump sealing device, and provides the following scheme now to solve the existing problems. The vacuum pump sealingdevice comprises a base; cavities are formed in the two sides of the base; rectangular holes are formed in the inner walls of the tops of the two cavities; the same screw rod is rotationally mounted on the inner walls of the two sides of each cavity; each screw rod is sleeved with two screw rod guide sleeves; inclined rods are fixedly mounted on the top sides of the four screw rod guide sleeves; the top ends of the inclined rods penetrate through the rectangular holes and extend out of the base; first rotating shafts are rotationally mounted at the top ends of the four inclined rods; and the same supporting plate is fixedly mounted on the two first rotating shafts located in the same vertical direction. According to the vacuum pump sealing device, the defects in the prior art are overcome,people can adjust the butt-joint sealing height of vacuum pumps according to the terrain heights, the sealing effect between the vacuum pumps is better, and the requirements of people are met.

    本发明属于真空泵领域,尤其是真空泵密封装置,针对现有的问题,现提出如下方案,其包括底座,所述底座的两侧均开设有空腔,且两个空腔顶部的内壁上均开设有矩形孔,所述空腔两侧的内壁上转动安装有同一个丝杆,且丝杆上分别套接有两个丝杆导套,四个丝杆导套的顶侧均固定安装有斜杆,且斜杆的顶端贯穿矩形孔,并延伸至底座外,四个斜杆的顶端均转动安装有第一转轴,且位于同一竖直方向上的两个第一转轴固定安装有同一个支撑板,本发明解决了现有技术中的缺点,使得人们可以根据地势的高度来调整真空泵的对接密封高度,使得真空泵之间的密封效果更佳,满足了人们的需求。


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    Titel :

    Vacuum pump sealing device


    Weitere Titelangaben:

    真空泵密封装置


    Beteiligte:
    WANG YOUZHI (Autor:in) / JIA PENG (Autor:in) / GUO XUEZHEN (Autor:in) / RAN LIU'EN (Autor:in) / HUANG GUOJUN (Autor:in)

    Erscheinungsdatum :

    26.01.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS / F16L PIPES , Rohre



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