The invention discloses an embedded two-stage lifting unloading platform door which comprises an embedded machine box, a first lifting mechanism is arranged in the embedded machine box, the embedded machine box is connected with a machine box door through the first lifting mechanism, a second lifting mechanism is arranged in the machine box door, and the second lifting mechanism is connected with the machine box door through the second lifting mechanism. The case door is connected with an unloading door through a second lifting mechanism; and the unloading door is a grating door. When the platform door is installed, the embedded case is embedded under the platform ground, the case door and the unloading door are integrally embedded into the embedded case, the case door and the unloading door are lifted through two-stage lifting to achieve the protection effect when the door is closed, the door body is completely hidden in the embedded case under the ground when the door is opened, and getting-on and getting-off of a train cannot be disturbed; and meanwhile, the grating type unloading door can solve the problem that the platform door inclines due to wind pressure.

    本发明公开了一种嵌入式二级升降卸荷站台门,包括嵌入式机箱,所述嵌入式机箱内设置有第一升降机构,所述嵌入式机箱通过第一升降机构连接有机箱门,所述机箱门的内部设置有第二升降机构,所述机箱门通过第二升降机构连接有卸荷门;所述卸荷门为格栅门。本发明的站台门安装时将嵌入式机箱嵌入站台地面以下,机箱门和卸荷门整体嵌入嵌入式机箱中,关门时二级升降分别将机箱门和卸荷门升起起到防护作用,开门时门体全部隐藏在地面以下的嵌入式机箱中,不会对上下列车造成干扰,同时格栅式的卸荷门能够解决站台门受风压倾斜的问题。


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    Title :

    Embedded two-stage lifting unloading platform door


    Additional title:

    一种嵌入式二级升降卸荷站台门


    Contributors:
    CHU HAOLUN (author) / JIN XUWEI (author) / ZENG YUQIAO (author) / ZENG YULU (author) / LAN QIANG (author) / ZHANG AIXUE (author) / TANG SHUYING (author)

    Publication date :

    2023-07-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61B RAILWAY SYSTEMS , Eisenbahnanlagen



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