The invention discloses a lifting guide rail in the technical field of tower climbing guide rails for wind power generation towers, which comprises pin tooth racks and connecting devices, the pin tooth racks are fixedly mounted on an iron tower frame or other devices needing to be climbed through the connecting devices, and the heads and the tails of the pin tooth racks are fixedly connected through guide rail connecting plates and fixing bolts; the pin tooth rack comprises a pin tooth body and a transmission pin, the pin tooth body comprises a bottom plate, a left guide rail and a right guide rail, the left guide rail and the right guide rail are of a U-shaped structure and are arranged on the two sides of the bottom plate respectively, and the bottom plate, the left guide rail and the right guide rail are integrally formed in a cold rolling mode at a time. A left mounting hole and a right mounting hole are respectively formed in the left guide rail and the right guide rail; and the left end and the right end of the transmission pin are respectively riveted and mounted in the left mounting hole and the right mounting hole. The invention has the beneficial effects of greatly reducing the initial investment cost of the project, improving the utilization rate, prolonging the service life, being maintenance-free and realizing variable-slope meshing use.

    本发明公开了风力发电塔用登塔导轨技术领域的一种升降用导轨,包括销齿齿条、连接装置,所述销齿齿条通过连接装置固定安装于铁塔塔架或其他需要攀登的装置,所述各销齿齿条首尾通过导轨连接板、固定螺栓进行固定连接;所述销齿齿条包括销齿本体和传动销,所述销齿本体包括底板、左导向轨和右导向轨,所述左导向轨和右导向轨为“U”型结构且左导向轨和右导向轨分别设置于底板两侧,且底板、左导向轨和右导向轨整体冷轧一次成型,所述左导向轨和右导向轨上分别设置有左安装孔和右安装孔,所述传动销左右两端分别铆接安装于左安装孔和右安装孔。有益效果:大大降低工程初投资成本,提高了利用率,延长使用寿命,免维护,实现变坡啮合使用。


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    Titel :

    Guide rail for lifting


    Weitere Titelangaben:

    升降用导轨


    Beteiligte:
    WANG TONGHUA (Autor:in) / ZHANG QIANG (Autor:in) / YANG WEI (Autor:in)

    Erscheinungsdatum :

    2023-09-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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