The invention relates to the technical field of limiting detection, and discloses a limiting detection device for a lower buoy collecting and releasing winch, the limiting detection device comprises a buoy guide barrel, an underwater switch assembly and a detection control assembly, the buoy guide barrel is used for placing a buoy, and the underwater switch assembly corresponding to the surface of the buoy is arranged; the detection control assembly is connected with the underwater switch assembly, conducts limiting detection and controls an underwater buoy collecting and releasing winch to collect and release a buoy. The underwater switch assembly comprises a reset spring, a driving rod, a pressure-resistant shell and a detection module, end covers are arranged at the two ends of the pressure-resistant shell respectively, and the driving rod is arranged in an inner cavity; the two ends of the driving rod penetrate through the corresponding end covers respectively, and one end of the driving rod corresponds to the surface of the buoy in position. A reset spring and a detection module are arranged in the pressure-resistant shell in the axial direction of the driving rod. The device has the characteristics of high reliability, simple structure, corrosion resistance, water pressure resistance, accurate detection, real-time response and the like.
本发明涉及限位检测技术领域,公开了一种下浮标收放绞车用限位检测装置,包括浮标导向桶、水下开关组件和检测控制组件,所述浮标导向桶内用于放置浮标,并设置与所述浮标表面相对应的水下开关组件;所述检测控制组件连接所述水下开关组件,并进行限位检测,控制水下浮标收放绞车对浮标进行收放;所述水下开关组件包括复位弹簧、驱动杆、耐压壳体、检测模块,所述耐压壳体的两端分别设置端盖,内腔设置驱动杆;所述驱动杆的两端部分别穿过对应的端盖,其中一端部与所述浮标表面的位置相对应;所述耐压壳体内部并沿驱动杆的轴向分别设置有复位弹簧和检测模块。本发明具有可靠性高、结构简单、耐腐蚀、耐水压、检测准确和响应实时等特点。
Limiting detection device for underwater buoy collecting and releasing winch
一种水下浮标收放绞车用限位检测装置
2023-10-03
Patent
Electronic Resource
Chinese
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