Rope throwing appliance mechanism for recovering autonomous underwater vehicle

Abstract

The invention belongs to the field of autonomous underwater vehicles, and particularly relates to a rope throwing appliance mechanism for recovering an autonomous underwater vehicle. The rope throwing appliance mechanism comprises a base plate, a side wall cylinder, a fire pusher assembly, a launching head assembly, a cover plate, a rope, a rope throwing assembly and a seal box, wherein the overall rope throwing appliance mechanism is arranged on the autonomous underwater vehicle through the base plate, and two ends of the side wall cylinder are respectively connected with the base plate and the cover plate; the fire pusher assembly, the launching head assembly and the rope are respectively accommodated in a cavity formed by surrounding of the cover plate and the side wall cylinder, the fire pusher assembly is arranged on the base plate, and the launching head assembly is arranged on the fire pusher assembly; the rope throwing assembly and the seal box are respectively arranged on the base plate, and the autonomous underwater vehicle is electrically connected with the fire pusher assembly by an adapter; one end of the rope is connected with the launching head assembly, and the other end of the rope is connected with the rope throwing assembly. The rope throwing appliance mechanism is one of main devices for realizing quick recovery on a mother ship, and is very safe and convenient; and the recovery process is very safe.

Description

technical field [0001] The invention belongs to the field of autonomous underwater vehicles, in particular to a rope-throwing mechanism used for recovery of autonomous underwater vehicles. Background technique [0002] Autonomous underwater vehicle is an underwater platform that relies on its own energy for autonomous navigation, and has important application value. After the autonomous underwater vehicle has performed related tasks, it is very important to complete the recovery of the autonomous underwater vehicle conveniently, reliably and efficiently. At present, underwater vehicles, especially large underwater vehicles, are recovered in different ways. When recovering an underwater vehicle, it is necessary to find the location of the underwater vehicle first, and then drive the mother ship to the vicinity of the underwater vehicle. The staff need to leave the mother ship in a small boat and connect the lifting device to the underwater vehicle to complete the recovery pr...

AI Technical Summary

Problems solved by technology

Recycling in this way, on the one hand, the personal safety of the staff will be threatened when they leave the mother ship; on the other hand, because the underwater vehicle floats on the water surface, it is difficult to connect the lifting device and the underwater vehicle due to the action of waves

In addition, it is also difficult for the staff to climb on the mother ship again when the sea waves are relatively large, so they are very restricted when the sea waves are relatively large

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