The invention provides a retracting and releasing device for an underwater acoustic positioning system. The retracting and releasing device comprises a winch, an acoustic probe guide cylinder, an acoustic probe lifting rod and an acoustic probe, the acoustic probe is arranged at the bottom end of the acoustic probe lifting rod, the top end of the acoustic probe lifting rod is connected with the winch, the acoustic probe guide cylinder is fixed in a ship body, and the bottom of the acoustic probe guide cylinder is connected with a bottom plate of the ship body and communicated with the outside of the ship body. The acoustic probe lifting rod axially moves in the acoustic probe guide cylinder, and the acoustic probe can extend out of the ship body. According to the retracting and releasing device of the underwater acoustic positioning system, the acoustic probe lifting rod is retracted and released through the winch, the acoustic probe lifting rod ascends and descends along the acoustic probe guide cylinder, retracting and releasing are flexible, meanwhile, the movement track is stable, shaking and collision are avoided, and the damage risk is avoided; and meanwhile, the structure is simple, the failure rate is low, maintenance is convenient, the manufacturing cost is low, and economical efficiency is good.
本发明提供一种水下声学定位系统收放装置,包括:绞车、声学探头导筒、声学探头升降杆和声学探头;所述声学探头设于所述声学探头升降杆底端,所述声学探头升降杆顶端与所述绞车连接,所述声学探头导筒固定于船体内,所述声学探头导筒底部与所述船体底板连接且与所述船体外部连通,所述声学探头升降杆在所述声学探头导筒内部轴向运动,且所述声学探头可伸出所述船体。本发明公开的一种水下声学定位系统收放装置,通过绞车对声学探头升降杆进行收放,声学探头升降杆沿声学探头导筒升降,收放灵活,同时运动轨迹稳定,避免摇晃碰撞,规避损坏风险;同时结构简单,一方面故障率低,便于维护保养,另一方面制造成本低,经济性好。
Retracting and releasing device for underwater acoustic positioning system
一种水下声学定位系统收放装置
2021-11-02
Patent
Electronic Resource
Chinese
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