The invention relates to the technical field of air bridges, and discloses a passenger passage air bridge for airplane boarding, which comprises a passage pipe, a cabin door is arranged on the left side of the passage pipe, a bearing plate is arranged in the passage, the bottom of the bearing plate is fixedly connected with a bearing rod, and the left side of the bearing rod is meshed and connected with a ratchet wheel; a ventilation toothed rod is rotatably connected to the surface of the ratchet wheel, a wind shielding wheel is arranged in the exhaust pipe, a driven wheel is rotatably connected to the lower portion of the wind shielding wheel through a belt, a filtering plate is connected to the side face of the driven wheel in an engaged mode, a connecting rod is rotatably connected tothe interior of the driven wheel, and a telescopic rod is slidably connected to the top of the connecting rod. According to the passenger passage air bridge for airplane boarding, through cooperativeuse of the air bag and the air suction pipe, the effect of preventing airflow carrying dust from entering the air bridge when passengers pass through a gap between the air bridge and the cabin door isachieved.
本发明涉及空桥技术领域,且公开了一种用于飞机登机的乘客通道空桥,包括通道管,所述通道管的左侧设置有舱门,所述通道的内部设置有承接板,所述承接板的底部固定连接有承接杆,所述承接杆的左侧啮合连接有棘轮,所述棘轮的表面转动连接有通气齿杆,所述抽气管的内部设置有挡风轮,所述挡风轮的下方通过皮带转动连接有从动轮,所述从动轮的侧面啮合连接有过滤板,所述从动轮的内部转动连接有连接杆,所述连接杆的顶部滑动连接有伸缩杆。该用于飞机登机的乘客通道空桥,通过气囊与抽气管的配合使用,从而达到了在乘客通过空桥与舱门之间的缝隙时,阻止气流携带灰尘进入到空桥内的效果。
Passenger passage air bridge for airplane boarding
一种用于飞机登机的乘客通道空桥
2021-02-26
Patent
Electronic Resource
Chinese
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / B01D SEPARATION , Trennen / B08B Reinigen allgemein , CLEANING IN GENERAL |
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