The invention discloses a helicopter bucket device capable of adding a gel fire extinguishing additive. The device comprises a plate body, a fourth pipe body, a barrel cover and a barrel body, fixingcolumns are arranged on the two sides of the bottom of the plate body, a piston rod of an air cylinder penetrates through the interior of a baffle, a limiting plate is in threaded connection with thepiston rod of the air cylinder, the piston rod of the air cylinder is made to ascend, a connecting column at the top of the limiting plate is made to be inserted into a groove, and the barrel body andthe barrel cover are tightly connected under the action of air cylinder pressure. Under the action of a connecting pipe, a connecting rod, a first connecting plate and a second connecting plate, thestability of the barrel body is enhanced, and water in the barrel body is prevented from splashing out due to shaking; under the action of the sleeve, the connecting pipe and the fixing rod, the bearing capacity in the bucket lifting process is increased; when additives are added into the barrel body through the water pump, firstly, the valve is opened, the second pipe body is inflated with air pressure through a booster pump, and the first pipe body and a fourth pipe body are aligned through the second pipe body, so that the additives can directly enter the barrel body, and blockage in the pipe bodies is prevented.
本发明公开了一种可添加凝胶灭火添加剂的直升机吊桶装置,包括板体、第四管体、桶盖和桶体,所述板体的底部两侧均设置有固定柱,通过气缸的活塞杆贯穿挡板的内部,将限位板与气缸的活塞杆螺纹连接,在使气缸的活塞杆上升,使限位板顶部的连柱插入到凹槽内,在气缸压力的作用下使得桶体与桶盖紧密连接;通过连管、连杆、第一连板和第二连板的作用下,增强桶体的稳定性,避免桶体由于晃动桶内的水溅出;通过套筒、连管和固定杆的作用下,增加了在吊桶过程中的承重力;通过水泵向桶体内增加添加剂时,首先打开阀门,通过增压泵向第二管体内充加气压,并通过第二管体对第一管体和第四管体内,使其能够直接进入桶体的内部,防止管体内堵塞。
Helicopter bucket device capable of adding gel fire extinguishing additive
一种可添加凝胶灭火添加剂的直升机吊桶装置
2020-04-14
Patent
Electronic Resource
Chinese
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