The sealing tail door structure for the amphibious vehicle belongs to the technical field of amphibious vehicles and comprises a vehicle body tail plate with a door opening, a small door and a large door, the small door and the large door are installed on the vehicle body tail plate in a hinged mode, and the periphery of the vehicle body tail plate is fixed and connected with the periphery of a tail opening of the inner space of the amphibious vehicle in a sealed mode; the door opening in the tail plate of the vehicle body is communicated with the internal space of the amphibious vehicle; sealing structures are arranged on the large door and the small door; when the gate is closed and compressed, the whole door opening can be blocked through a sealing structure on the gate; when the small door is closed and compressed, the part, lower than the maximum draft depth of the amphibious vehicle, of the door opening can be blocked through a sealing structure on the small door. When the amphibious vehicle runs into the water area environment, the large door can be opened, the small door can be closed, the part, higher than the maximum draft depth of the amphibious vehicle, of the door opening is opened, then rescue or salvage and other operations can be conducted in the water area environment on the premise that safety is guaranteed, and the working performance and efficiency of the amphibious vehicle are improved.
本发明公开了一种水陆两栖车用密封尾门结构,属于水陆两栖车技术领域,包括开设有门洞的车体尾板以及铰接安装于车体尾板的小门和大门,车体尾板的外周与水陆两栖车内部空间的尾部敞口四周固定并密封连接;车体尾板上的门洞与水陆两栖车的内部空间连通;大门和小门上均设置有密封结构;大门关闭并压紧时能够通过大门上的密封结构将门洞整体封堵;小门关闭并压紧时能够通过小门上的密封结构将门洞低于水陆两栖车最大吃水深度的部分封堵。当水陆两栖车行驶至水域环境中时,可以打开大门而关闭小门,使门洞高于水陆两栖车最大吃水深度的部分敞开,进而在保证安全性的前提下能够在水域环境中进行救护或打捞等作业,提高两栖车辆的工作性能及效率。
Sealing tail door structure for amphibious vehicle
一种水陆两栖车用密封尾门结构
2024-08-20
Patent
Electronic Resource
Chinese
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