The invention discloses an automatic section lifting device which comprises a chain rolling mechanism, a roller mechanism, a submersible pump mechanism, a lifting mechanism, a lifting mechanism, a lifting mechanism and a lifting mechanism. The chain rolling mechanism drives a chain to move to achieve winding and unwinding. The chain is erected on the surface, and when the chain rolling mechanism rotates, the roller mechanism synchronously rotates to complete conveying of the chain. And the ascending and descending of the submersible pump mechanism are completed in the chain retracting and releasing process. According to the automatic section lifting device, through the three limiting mechanisms and the one expanding mechanism, it can be guaranteed that the distance between the positions, where the chains stretch out, of the two chain rolling baffles is always kept larger than the distance between the other positions, the chains are prevented from making contact with the edges of the chain rolling baffles, then the clamping situation is avoided, meanwhile, the other positions cannot be unfolded outwards, and the service life of the chain rolling baffles is prolonged. The conditions of dislocation and non-coiling in the chain coiling process are avoided; and the guide mechanism is arranged on the roller mechanism, so that the chain is limited on one hand, and the chain can be guided to move and prevented from falling off on the other hand.

    本发明公开了一种自动剖面升降装置,包括卷链机构,带动链条移动,实现收放,滚轮机构,链条搭设在表面,当卷链机构转动时,滚轮机构同步转动,完成链条的输送,潜水泵机构,链条的另一端连接,在链条收放的过程中完成潜水泵机构的上升和下降。该自动剖面升降装置通过3组限位机构和1组扩张机构能够保证两个卷链挡板在链条伸出的那个位置间隔始终保持大于其他位置,让链条避免了与卷链挡板的边缘接触,进而不会出现卡住的情况,同时又能够让其他位置不会向外展开,避免了链条收卷时错位,不成卷的情况;在滚轮机构上设置了导向机构,一方面对链条进行限位,另一方面能够引导链条移动,防止其脱落。


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    Titel :

    Automatic profile lifting device


    Weitere Titelangaben:

    一种自动剖面升降装置


    Beteiligte:
    ZHANG JUNYI (Autor:in) / LI TIAN (Autor:in) / LI YILIN (Autor:in) / LI YIXUAN (Autor:in)

    Erscheinungsdatum :

    28.02.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B66D Haspeln , CAPSTANS / F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS / F16L PIPES , Rohre / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen



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