The invention discloses an ice-pool-scale underwater object constraint floating icebreaking model device which comprises a pair of crossing supports, fixed pulleys are arranged at the tops of the crossing supports, motors are arranged on the outer sides of the crossing supports and connected with lifting ropes, the lifting ropes bypass the fixed pulleys to be connected with sliding blocks, and the sliding blocks are located on linear rails on the crossing supports. The sliding blocks are connected with lifting vertical hanging pieces, the two lifting vertical hanging pieces are connected with one end of a lifting truss, an underwater object model is fixedly installed on the lifting truss, and heating rods are inserted into the lifting vertical hanging pieces. Floating of an underwater object is achieved in a hoisting mode, and the object is fixed to the lifting truss. When the lifting driving system is started, the rope drives the linear rail sliding block at a constant speed to drive the lifting vertical hanging piece to move, and further drives the lifting truss connected with the lifting vertical hanging piece to move, so that constant-speed floating of an underwater object is realized, and researchers can carry out observation work of test phenomena.
本发明公开了一种适用于冰水池尺度水下物体约束上浮破冰模型装置,包括一对横跨支架,横跨支架的顶部设有定滑轮,在横跨支架的外侧设有电机,电机与升降绳连接,升降绳绕过定滑轮与滑块连接,滑块位于横跨支架上的直线轨上,滑块与升降竖挂件连接,两个升降竖挂件分别与升降桁架的一端连接,在升降桁架上固定安装有水下物体模型,在升降竖挂件内插入有加热棒。本发明采用吊升方式实现水下物体的上浮,其中物体固定在升降桁架上。当升降驱动系统启动时,绳缆以恒定的速度传动直线轨滑块带动升降竖挂件运动,进而带动与之连接的升降桁架运动,实现水下物体的恒速上浮,可供研究人员开展试验现象的观测工作。
Upward-floating-constrained icebreaking model device and method suitable for ice pool scale underwater object
适用于冰水池尺度水下物体约束上浮破冰模型装置及方法
2024-04-16
Patent
Elektronische Ressource
Chinesisch
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