The invention discloses a bridging motorboat. The bridging motorboat comprises a motorboat body and an engine, the engine is installed in motorboat body, a first water-jet propeller and a second water-jet propeller are mounted at the rear end of the motorboat body; an omnidirectional propeller is mounted on the motorboat body; the output end of the engine is in transmission connection with the input shaft of the gear distribution box; the gear distribution box is provided with a first output shaft, a second output shaft and a third output shaft; and the first output shaft is in transmission connection with the first water-jet propeller, the second output shaft is in transmission connection with the second water-jet propeller, the third output shaft is in transmission connection with the omnidirectional propeller, a first tail vane is installed on the motorboat body, and a second tail vane is installed at the rear end of the second water-jet propeller on the motorboat body. According tothe bridging motorboat, a one-machine three-pump structure is adopted, power output is selectively achieved through the gear distribution box, and the tail vane and the omni-directional water sprayerare arranged, so that in a limited space, the maneuverability of the bridging motorboat is greatly improved, the operation efficiency is improved, and the operation intensity is reduced.
本发明公开一种架桥汽艇,包括艇体、发动机,发动机安装于艇体内,艇体后端安装有第一喷水推进器、第二喷水推进器,艇体上安装有全向推进器,发动机的输出端与齿轮分配箱的输入轴传动连接,齿轮分配箱具有第一输出轴、第二输出轴、第三输出轴,第一输出轴与第一喷水推进器传动连接,第二输出轴与第二喷水推进器传动连接,第三输出轴与全向推进器传动连接,艇体上安装有第一尾舵,艇体上位于第二喷水推进器的后端安装有第二尾舵。一种架桥汽艇采用一机三泵式结构,且其通过齿轮分配箱选择性的实现动力输出,并通过设置尾舵、全向喷水器,从而在有限的空间内,大大提升了架桥汽艇的操纵性,提高了作业效率,降低了作业强度。
Bridging motorboat
一种架桥汽艇
2020-04-24
Patent
Electronic Resource
Chinese
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