Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Door leaf fixing device and revolving door
The invention discloses a door leaf fixing device and a revolving door, the door leaf fixing device comprises a fixed cylinder, a rotating cylinder movably connected with the fixed cylinder, a lifting rod movably connected with the rotating cylinder and a magnetic block arranged at the top of the lifting rod, and a synchronous wheel is arranged on the rotating cylinder; the synchronous wheel is in transmission connection with a rotating shaft of the door leaf, the rotating shaft can drive the synchronous wheel to rotate synchronously, a limiting hole is formed in the fixed cylinder, the lifting rod vertically penetrates through the limiting hole to be connected with the magnetic block, a lifting sliding groove is further formed in the side portion of the rotating cylinder, the lifting sliding groove is vertically formed, and the magnetic block is arranged in the lifting sliding groove. A rotary sliding groove is formed in the fixing cylinder, the rotary sliding groove is obliquely formed, a limiting block is arranged on the lifting rod, and the limiting block is inserted into the rotary sliding groove and the lifting sliding groove at the same time. The revolving door comprises the door leaf fixing device. The device is convenient to use, and the tripping risk can be avoided.
本发明公开了一种门扇固定装置及一种旋转门，所述门扇固定装置包括固定筒、与所述固定筒活动连接的旋转筒、与所述旋转筒活动连接的升降杆以及设于所述升降杆顶部的磁块，所述旋转筒上设有同步轮，所述同步轮与所述门扇的转轴传动连接，所述转轴能够驱动所述同步轮同步旋转，所述固定筒上设有限位孔，所述升降杆竖直穿过所述限位孔与所述磁块连接，所述旋转筒侧部还设有升降滑槽，所述升降滑槽竖直设置，所述固定筒上设有旋转滑槽，所述旋转滑槽倾斜设置，所述升降杆上设有限位块，所述限位块同时插入所述旋转滑槽和所述升降滑槽内。所述旋转门包括如上所述的门扇固定装置。采用本发明，能够方便使用，而且能避免产生绊倒风险。
Door leaf fixing device and revolving door
The invention discloses a door leaf fixing device and a revolving door, the door leaf fixing device comprises a fixed cylinder, a rotating cylinder movably connected with the fixed cylinder, a lifting rod movably connected with the rotating cylinder and a magnetic block arranged at the top of the lifting rod, and a synchronous wheel is arranged on the rotating cylinder; the synchronous wheel is in transmission connection with a rotating shaft of the door leaf, the rotating shaft can drive the synchronous wheel to rotate synchronously, a limiting hole is formed in the fixed cylinder, the lifting rod vertically penetrates through the limiting hole to be connected with the magnetic block, a lifting sliding groove is further formed in the side portion of the rotating cylinder, the lifting sliding groove is vertically formed, and the magnetic block is arranged in the lifting sliding groove. A rotary sliding groove is formed in the fixing cylinder, the rotary sliding groove is obliquely formed, a limiting block is arranged on the lifting rod, and the limiting block is inserted into the rotary sliding groove and the lifting sliding groove at the same time. The revolving door comprises the door leaf fixing device. The device is convenient to use, and the tripping risk can be avoided.
本发明公开了一种门扇固定装置及一种旋转门，所述门扇固定装置包括固定筒、与所述固定筒活动连接的旋转筒、与所述旋转筒活动连接的升降杆以及设于所述升降杆顶部的磁块，所述旋转筒上设有同步轮，所述同步轮与所述门扇的转轴传动连接，所述转轴能够驱动所述同步轮同步旋转，所述固定筒上设有限位孔，所述升降杆竖直穿过所述限位孔与所述磁块连接，所述旋转筒侧部还设有升降滑槽，所述升降滑槽竖直设置，所述固定筒上设有旋转滑槽，所述旋转滑槽倾斜设置，所述升降杆上设有限位块，所述限位块同时插入所述旋转滑槽和所述升降滑槽内。所述旋转门包括如上所述的门扇固定装置。采用本发明，能够方便使用，而且能避免产生绊倒风险。
Door leaf fixing device and revolving door
一种门扇固定装置及旋转门
LIANG ZHIHUA (Autor:in) / YUN JI-YOUNG (Autor:in) / LI ZHAOQIANG (Autor:in) / LU ZHAOLIANG (Autor:in) / LI PINGQI (Autor:in) / YE YUNJING (Autor:in)
11.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
/
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