An adsorption type airplane static pressure hole protection device comprises a shielding assembly and a lifting assembly. The shielding assembly comprises a blocking piece, a static pressure hole blocking piece is arranged on the back face of the blocking piece, and suckers are arranged at four corners of the blocking piece. A mounting base and an adsorption control assembly are arranged on the front face of the blocking piece. The adsorption control assembly comprises a first directional sliding rod, a second directional sliding rod, a first sliding sleeve arranged on the first directional sliding rod in a sliding and sleeving mode, a second sliding sleeve arranged on the second directional sliding rod in a sliding and sleeving mode, a push plate connected to the first sliding sleeve and the second sliding sleeve, a driving rod arranged in the middle of the push plate, and a reset spring connected to the push plate and the mounting base. The linkage rod is connected to the first sliding sleeve and the second sliding sleeve, and the other end of the linkage rod is connected with an adsorption control handle on the suction cup. According to the device, the shielding assembly is lifted through the lifting assembly and adsorbed to the surface of the airplane through the suction cup, so that the static pressure hole blocking piece blocks the static pressure hole in the airplane, it is guaranteed that the static pressure hole is not blocked in the cleaning process, and the smooth surface around the static pressure hole is not scratched.
一种吸附式飞机静压孔保护装置,包括遮蔽组件和举高组件。遮蔽组件包括挡片,挡片背面设置静压孔堵片,挡片四角设置吸盘;挡片的正面设置有安装基座和吸附控制组件。吸附控制组件包括第一定向滑杆和第二定向滑杆、滑动套设在第一定向滑杆上的第一滑套、滑动套设在第二定向滑杆上的第二滑套、连接在第一滑套和第二滑套上的推板、设置在推板中部驱动杆、连接在推板和安装基座上的复位弹簧、分别连接在第一滑套和第二滑套上的联动杆,联动杆另一端连接吸盘上的吸附控制把柄。本装置通过举高组件将遮蔽组件举高,并用吸盘吸附在飞机表面上,使得静压孔堵片堵住飞机上的静压孔,保证在清洗过程中静压孔不堵塞,也使静压孔周围光滑表面不会被划伤。
Adsorption type airplane static pressure hole protection device
一种吸附式飞机静压孔保护装置
24.01.2023
Patent
Elektronische Ressource
Chinesisch
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 |
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