The invention relates to the technical field of marine diesel engines, discloses an intelligent marine diesel engine attitude adjusting device, and aims to solve the problems that when a propulsion shafting of a ship runs, vibration is inevitably generated due to the influence of dynamic factors such as propeller hydrodynamic force, hull deformation and a lubricating film, and meanwhile, the operation of a diesel engine connected with the propulsion shafting also generates vibration; according to specifications, the marine diesel engine and the propulsion shafting must be subjected to vibration checking calculation, so that vibration sources are controlled, vibration is reduced, vibration sources are isolated, and equipment and personnel are protected; the intelligent marine diesel engine attitude adjusting device comprises a diesel engine upper-layer base, a diesel engine lower-layer base, a lateral clamping mechanism, swing jacking mechanisms, a ship body attitude sensor and a controller, and the controller controls the multiple swing jacking mechanisms to independently operate according to ship body attitude information obtained by the ship body attitude sensor. Posture adjustment of the lower-layer base of the diesel engine is achieved so as to reduce/eliminate swing amplitude of the marine diesel engine caused by stormy waves.
本发明涉及船舶用柴油机技术领域,公开了一种智能船用柴油机姿态调整装置,船舶的推进轴系在运转时,受到螺旋桨水动力、船体变形、润滑膜等动态因素的影响不可避免的产生震动,同时推进轴系连接的柴油机自身的运转也会产生震动,而根据规范,船舶柴油机及推进轴系必须进行震动校核计算,以实现控制震动源并减小震动,隔离震源并保护设备和人员,本发明的智能船用柴油机姿态调整装置包括柴油机上层底座、柴油机下层底座、侧向夹持机构、摇摆顶升机构、船体姿态传感器以及控制器,控制器根据船体姿态传感器获取的船体姿态信息分别控制多个摇摆顶升机构独立运作,实现柴油机下层底座的姿态调整,以减小/消除船用柴油机由于风浪而产生的摆动振幅。
Intelligent marine diesel engine attitude adjusting device
一种智能船用柴油机姿态调整装置
2022-04-01
Patent
Electronic Resource
Chinese
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