Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Gravity type up-and-down opening automatic door
A gravity type up-and-down opening automatic door is characterized by comprising a bottom frame, a door leaf, a stand column, a balancing weight, a rope, a rotating shaft and a rope chain. The stand column is hinged to the door leaf through a rotating shaft so that the door leaf can rotate by a certain angle on the stand column with the rotating shaft as the circle center. The two ends of the bottom frame are hinged beside the stand column and located below the door leaf; the bottom frame is connected with the door leaf through the rope chain; the bottom frame and the balancing weight are hungthrough the rope; the balancing weight takes the rotating shaft as a hanging point; and when the bottom frame moves, the balancing weight is pulled by the rope to move up and down. When the vehicle leaves, the pressure of the bottom frame is gradually reduced until the vehicle completely leaves and the bottom frame has no pressure, namely the working power is lost, the door leaf begins to fall down to be closed due to dead weight, the balancing weight has a downward movement trend without tension, and the two parts generate tension to the middle of the bottom frame, so that the bottom frame arches and returns to the original shape, and the door is closed. The door is convenient to open and close, does not consume electric energy, and is low in cost and simple to operate.
一种重力式上下开启自动大门，其特征是包含底架、门扇、立柱、配重块、绳索、转轴、绳链；立柱通过转轴与门扇铰接，使门扇可以以转轴为圆心在立柱上转动一定角度，底架两端铰接在立柱旁位于门扇下面；底架与门扇通过绳链连接，底架与配重块通过绳索吊着，配重块以转轴为挂点，当底架运动时，通过绳索拉拽使配重块上下移动。当车离开时底架压力逐渐减小，直至车完全离开，底架无压力，即失去工作动力，门扇因自重原因开始下落直至关闭，配重块无拉力也有了向下运动趋势，两个部件均对底架中部产生拉力，使底架起拱回复原状，大门关闭。本发明开启关闭方便，不消耗电能，成本较低，操作简单。
Gravity type up-and-down opening automatic door
A gravity type up-and-down opening automatic door is characterized by comprising a bottom frame, a door leaf, a stand column, a balancing weight, a rope, a rotating shaft and a rope chain. The stand column is hinged to the door leaf through a rotating shaft so that the door leaf can rotate by a certain angle on the stand column with the rotating shaft as the circle center. The two ends of the bottom frame are hinged beside the stand column and located below the door leaf; the bottom frame is connected with the door leaf through the rope chain; the bottom frame and the balancing weight are hungthrough the rope; the balancing weight takes the rotating shaft as a hanging point; and when the bottom frame moves, the balancing weight is pulled by the rope to move up and down. When the vehicle leaves, the pressure of the bottom frame is gradually reduced until the vehicle completely leaves and the bottom frame has no pressure, namely the working power is lost, the door leaf begins to fall down to be closed due to dead weight, the balancing weight has a downward movement trend without tension, and the two parts generate tension to the middle of the bottom frame, so that the bottom frame arches and returns to the original shape, and the door is closed. The door is convenient to open and close, does not consume electric energy, and is low in cost and simple to operate.
一种重力式上下开启自动大门，其特征是包含底架、门扇、立柱、配重块、绳索、转轴、绳链；立柱通过转轴与门扇铰接，使门扇可以以转轴为圆心在立柱上转动一定角度，底架两端铰接在立柱旁位于门扇下面；底架与门扇通过绳链连接，底架与配重块通过绳索吊着，配重块以转轴为挂点，当底架运动时，通过绳索拉拽使配重块上下移动。当车离开时底架压力逐渐减小，直至车完全离开，底架无压力，即失去工作动力，门扇因自重原因开始下落直至关闭，配重块无拉力也有了向下运动趋势，两个部件均对底架中部产生拉力，使底架起拱回复原状，大门关闭。本发明开启关闭方便，不消耗电能，成本较低，操作简单。
Gravity type up-and-down opening automatic door
一种重力式上下开启自动大门
MENG XINLI (Autor:in) / WANG GAOFENG (Autor:in) / LIU ZHENQIANG (Autor:in) / WU XIAOBIAO (Autor:in)
01.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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