Hydraulic towing winch with tension and speed detection function

Abstract

The invention discloses a hydraulic towing winch with a tension and speed detection function. The hydraulic towing winch comprises a plate type frame structure, a winding drum mechanism, a right-angle cable arrangement mechanism, a hydraulic control and driving mechanism and a double-brake structure. A winding drum mechanism and a right-angle cable arrangement mechanism are arranged on the frame structure; a driving mechanism and a motor driving speed reducer are arranged on one side of the winding drum mechanism; the rope outlet direction of the winding drum mechanism passes through a steering guide mechanism on the cable arrangement mechanism; the cable arrangement mechanism is provided with a cable arrangement automatic deviation correcting device, and meanwhile a tension measuring device and a speed measuring device are installed on a cable arrangement steering wheel. The double-brake system is composed of a brake of a motor-driven speed reducer and a manual brake device which are arranged on the two sides of the winding drum mechanism respectively. The position of a cable outlet of the winch is constant, layout of the winch is facilitated, the adaptability is improved, the tension on a cable and the speed when the cable is wound and unwound can be measured in real time, the current cable arrangement state is automatically detected, and the cable arrangement effect is improved. And the requirements of rapidity of dynamic braking and large tension of static dragging are both considered.

Description

technical field [0001] The invention relates to the field of towing winches, in particular to a hydraulic dragging winch with tension and speed detection. Background technique [0002] With the continuous exploration and utilization of marine resources by human beings, various types of underwater acoustic detection equipment need to be put in. The hydraulic towing winch is the main device used to retract and store various types of underwater acoustic detection equipment. [0003] At present, traditional towing winches mainly have large volume and weight, low integration, large proportion of cable arranging space, and unstable cable outlet. When the cable is retracted and retracted, the tension and speed of the cable cannot be monitored in real time, or more complex detection is required. device to detect cable tension. There are also some hydraulic winches that cannot solve the contradiction between the tension and the drag tension during retraction and release, and only us...

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a hydraulic towing winch with tension and speed detection in order to solve the defects of the traditional hydraulic towing winch, such as the large cable arrangement structure, the inability to detect the tension in real time, and the lack of redundancy in the towing braking force. Reel mechanism, cable discharge mechanism, control system, drive mechanism and double brake mechanism; the reel mechanism and cable discharge mechanism are arranged on the plate frame structure, and the cable discharge mechanism has force measurement and right-angle guiding functions, and is used to guide the The cables are neatly arranged on the reel mechanism;

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