The invention discloses a wheel lifting device adaptive to an amphibious rescue boat. The wheel lifting device comprises a hub assembly, a steering connector, a joint sleeve, a swing arm A, a swing arm seat A, a connecting sleeve, a swing arm B, a connecting plate, a swing arm seat B, a shock absorber assembly, a shock absorber rotating arm, a hydraulic cylinder, a hydraulic cylinder rotating arm, a rotating arm seat, a hydraulic cylinder seat, a frame assembly, a boat shell, a guide plate A, a guide plate B and a pull wire. According to the device, a wheel assembly can be lifted up by more than 300 millimeters within several seconds, and all wheels can be quickly stored in a boat body, so that the water surface running resistance is remarkably reduced, and the reliability of quickly resetting after the rescue boat overturns is greatly improved.
本发明公布了一种适配两栖救援艇的车轮提升装置,它包括轮毂总成、转向连接器、接合套、摆臂A、摆臂座A、连接套、摆臂B、连接板、摆臂座B、减震器总成、减震器转臂、液压缸、液压缸转臂、转臂座、液压缸座、车架总成、船体外壳、导流板A、导流板B和拉线组成。该种装置能在数秒钟内将车轮总成向上提升300毫米以上、并可迅速地将全部车轮收藏于船体之内,不仅显著地减少了水面运行阻力,而且极大地提高了救援艇发生倾覆后能迅速复位回正的可靠性。
Wheel lifting device adaptive to amphibious rescue boat
一种适配两栖救援艇的车轮提升装置
2023-03-21
Patent
Electronic Resource
Chinese