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Underwater docking mechanism with large redundancy

An underwater docking and redundancy technology, which is applied to underwater operation equipment, transportation and packaging, ships, etc., can solve the problems that there are not many, and the relative position between the main body and the target of underwater movement cannot be accurately determined or maintained. To achieve the effect of overcoming relative position and attitude errors and precise docking

Active Publication Date: 2018-05-22
中船西安东仪科工集团有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The underwater docking mechanism is to complete the docking of two devices underwater. The research on this technology is still in a small number of fields, and there are not many published materials. Because the relative position between the main body and the target of the underwater movement cannot be accurately determined or hold, making docking with too much uncertainty relative to land

Method used

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  • Underwater docking mechanism with large redundancy
  • Underwater docking mechanism with large redundancy
  • Underwater docking mechanism with large redundancy

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Embodiment Construction

[0015] Such as figure 1 As shown, the underwater docking mechanism with large redundancy includes at least two docking sleeves 1 and a driving mechanism 3, the two docking sleeves 1 and the driving mechanism 3 are connected by connecting rods, and the driving mechanism 3 moves with the underwater moving body When approaching the docking handle 2, the driving mechanism 3 drives the openings of the two docking sleeves 1 to form a closed posture to capture the docking handle 2.

[0016] Such as figure 2 As shown, the butt joint sleeve 1 at least includes: a sleeve mouth 11, a sleeve seat 12, and a hydrophobic hole 13. The sleeve mouth 11 is in the form of an oblate bell mouth, with smooth arc structures at both ends, and distributed hydrophobic holes on the upper and lower slopes. hole 13 (see figure 1 ), the hydrophobic hole 13 facilitates the passage of water during underwater actions and reduces fluid resistance. The socket 11 is connected to the socket 12 by bolts, and th...

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Abstract

The invention relates to an underwater butt joint mechanism with the large redundancy. The underwater butt joint mechanism with the large redundancy is characterized in that the mechanism at least comprises two butt joint sleeves and a driving mechanism; the two butt joint sleeves are mounted at the tail end of the underwater operation driving mechanism; the two butt joint sleeves are connected with the driving mechanism through connecting rods; the driving mechanism moves along with an underwater moving body to approach a butt joint handle; the driving mechanism drives openings of the two butt joint sleeves to make the openings be in a closed state so as to capture the butt joint handle; when the butt joint sleeves are driven by the driving mechanism to be in a range of relative positions to the butt joint handle, the two butt joint sleeves are relatively closed; and when the inner walls of the sleeve openings of the butt joint sleeves make contact with the edges of a handle body of the butt joint handle, the circular arc edges of the handle body slide on the circular arc inner walls or inclined surface inner walls of the sleeve openings and are guided into notches of the bottom ends of the sleeve openings. By means of the underwater butt joint mechanism with the large redundancy, the purpose of eliminating relative position and attitude errors is achieved.

Description

technical field [0001] The invention relates to equipment docking technology, in particular to an underwater docking mechanism with large redundancy. Background technique [0002] The underwater docking mechanism is to complete the docking of two devices underwater. The research on this technology is still in a small number of fields, and there are not many published materials. Because the relative position between the main body and the target of the underwater movement cannot be accurately determined or Hold, making docking with too much uncertainty relative to land. But as far as the technical requirements are concerned, one needs to overcome the underwater docking structure within a certain range of relative position and attitude errors, be able to overcome the adverse effects of relative position errors, and complete the docking action with greater redundancy. Contents of the invention [0003] The object of the present invention is to provide an underwater docking me...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63C11/52
CPCB63C11/52
Inventor 李涛段振华周怀利程彩霞耿鹏飞
Owner 中船西安东仪科工集团有限公司
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