The invention relates to the technical field of subway platform doors, and discloses an aluminum alloy subway platform door device which comprises a doorsill, a lintel, a door body and a stand column assembly connected with the doorsill, the lintel and the door body. The door body is composed of a door frame and tempered glass bonded to the door frame. Connecting corner connectors and connecting plates are arranged in the four corners of the door frame in a hidden mode, each connecting corner connector is a rectangular groove and clamped in a transverse frame of the corresponding corner of the door frame, and the size of each connecting corner connector is matched with the size of the section of the corresponding transverse frame. The connecting plate is clamped in the vertical frame at the corner of the door frame at the position consistent with the connecting corner brace in height, and the size of the connecting plate is matched with that of the section of the vertical frame; the connecting corner connectors are fixedly connected with the connecting plates through connecting screws so as to fixedly connect the transverse frames and the vertical frames at the corners of the door frame; the doorsill, the lintel, a door frame of the door body and the stand column assembly are all made of aluminum alloy. On the premise that the strength of the door body of the platform door is guaranteed, the phenomenon that the platform door is blocked when being opened under high wind pressure is avoided.

    本发明涉及地铁站台门技术领域,公开了一种铝合金地铁站台门装置,包括:门槛、门楣、门体以及与门槛、门楣和门体连接的立柱组件;门体由门框以及粘接在门框上的钢化玻璃构成;门框四个角部的内部均隐藏设置有连接角码和连接板,连接角码为一个矩形槽,卡装在门框角部的横框内,且连接角码的尺寸与横框断面的尺寸相匹配;连接板卡装在门框角部的竖框内与连接角码高度一致的位置,且连接板的尺寸与竖框断面的尺寸相匹配;连接角码与连接板通过连接螺钉固定连接,以固定连接门框角部的横框和竖框;其中,门槛、门楣、门体的门框以及立柱组件的材质均为铝合金。本发明可以保证在站台门门体强度的前提下,避免站台门在大风压下出现开门遇阻的现象。


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    Title :

    Aluminum alloy subway platform door device


    Additional title:

    一种铝合金地铁站台门装置


    Contributors:
    LYU JUNFENG (author) / XIE MINGJUN (author) / LI CHAO (author) / HAN ZHIQIANG (author) / ZHAO HAONAN (author) / CHEN YUSHENG (author)

    Publication date :

    2025-03-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    E06B Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore , FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES / B61B RAILWAY SYSTEMS , Eisenbahnanlagen



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