Novel unmanned boat four-link-type docking mechanism
A docking mechanism, unmanned boat technology, applied in the direction of ships, lifeboat handling, ship safety, etc., can solve the problems of low safety and reliability, complicated operation of retractable devices, etc., and achieve significant integrated functions, fast and safe recovery. With the effect of releasing work, reducing stress concentration and wear
Active Publication Date: 2019-11-29
SHANGHAI UNIV
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Problems solved by technology
According to different sea conditions, this operation process requires several deck personnel to control the davit and maintain the running line. The ability of the deck personnel to perform safe operations is often a limiting factor. Due to the pendulum effect, the small boat collides with the recovery ship. The operation of the release device is complicated, and the safety and reliability are not high
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0024] The purpose of the present invention is to provide a new unmanned boat four-link docking mechanism to solve the above-mentioned problems in the prior art, so that the structure is simple, the operation is easy, the safety is good, and the docking is reliable.
[0025] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with...
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The invention discloses a novel unmanned boat four-link-type docking mechanism and relates to the technical field of unmanned boat docking. The novel unmanned boat four-link-type docking mechanism includes a fixed frame fixed to the cabin bottom of the unmanned boat. A guide rail is disposed on one side of the fixed frame. One end of the guide rail is provided with a spring baffle. A spring plateis movably disposed on the guide rail. A compression spring is arranged between the spring plate and the spring baffle. A driven slider articulated with a link is movably disposed on the guide rail. The link is articulated with a driven crank and a driven link. A driving crank is articulated with the tail end of the driven link. The tail ends of the driving crank and the driven crank are articulated with the fixed frame. One side of the driving crank can be connected with a driven side tapered block. A bar-shaped hole is disposed on the fixed frame. A driving slide plate connected to a horizontal slide plate is disposed on the bar-shaped hole. A stepping motor is installed on the other side of the fixed frame. The stepping motor is articulated with the driving slide plate through a drivingrod. The novel unmanned four-link-type docking mechanism provided by the invention is simple in structure, easy to operate, good in safety, and reliable in docking.
Description
technical field [0001] The invention relates to the technical field of unmanned boat docking, in particular to a novel unmanned boat four-link docking mechanism. Background technique [0002] At present, the deployment and recovery equipment and methods of unmanned boats at home and abroad mainly adopt some relatively traditional deployment and recovery methods. Most of the ships in our country are equipped with traditional davits, which do not have wave motion compensation technology and passive The swing reduction control technology can only be used in low sea conditions, and it also requires deck personnel to control the davit. Manual control is performed on the deck of the recovery ship. There is a certain distance between the deck personnel and the davit, which can provide sufficient length and The angle is used to control the boat in case it rolls excessively and collides with the recovery boat. According to different sea conditions, this operation process requires se...
Claims
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IPC IPC(8): B63B23/38
CPCB63B23/38
Inventor 田亚平唐雅琦杨毅彭艳蒲华燕罗均谢少荣李小毛杨扬邵文韫
Owner SHANGHAI UNIV