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Fixer for underwater vehicle battery pack

An underwater vehicle and battery pack technology, applied in the field of marine engineering, can solve problems such as complex structure, achieve the effects of convenient disassembly, increased voyage and working time, and tight integration

Inactive Publication Date: 2012-08-01
NORTHWESTERN POLYTECHNICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the deficiencies of complex structure existing in the prior art, the present invention proposes a kind of holder for battery pack of underwater vehicle

Method used

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  • Fixer for underwater vehicle battery pack
  • Fixer for underwater vehicle battery pack
  • Fixer for underwater vehicle battery pack

Examples

Experimental program
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Embodiment Construction

[0020] This embodiment is a fixture for a battery pack of an underwater vehicle, including a casing 11 , two guide rails 4 , a connecting block 6 and a baffle 5 . The casing 11 is a casting, and annular ribs 3 are evenly distributed between the two ends of the inner circular surface of the casing 11 . The cross section of the ribs 3 has a trapezoidal or rectangular or 'L' shape to support the shell. In this embodiment, the ribs 3 are trapezoidal. Two rows of guide rail mounting platforms 10 are symmetrically distributed on both sides of the centerline of the housing 11, and each guide rail mounting platform 10 is located on each rib 3 respectively; The guide rail installation platforms 10 symmetrically distributed on both sides of the center line of the housing 11 are in a line. There is a fixed battery pack positioning block 2 at one end of the housing 11. Two connecting blocks 6 are symmetrically embedded in the connecting block installation groove on the inner surface of ...

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Abstract

The invention relates to a fixer for an underwater vehicle battery pack. According to the fixer, annular ribs are uniformly distributed between both ends of the inner circle surface of an underwater vehicle shell, and two rows of guide rail mounting tables are symmetrically distributed on each rib; two guide rails are symmetrically fixed in mounting grooves on the surfaces of the guide rail mounting tables; a battery pack positioning block is fixed at one end of the shell; two connecting blocks are symmetrically embedded in connecting block mounting grooves on the inner surface on the head part of the other end of the shell; the positions of the two connecting blocks correspond to the positions of the guide rail mounting tables; and both ends of a baffle plate are respectively fixed on the two connecting blocks and used for supporting the two connecting blocks and limiting the battery pack. According to the fixer, the battery pack is stably fixed in the shell, so that a certain extent of impact can be resisted by the underwater vehicle, the occupation of the inner space of the shell is reduced, and the volume of the battery pack is increased, which is beneficial to prolonging the voyage and the working time of the underwater vehicle.

Description

technical field [0001] The invention relates to a battery pack fixing structure of an underwater vehicle in the technical field of nautical engineering, in particular to a fixing structure that can be adjusted for the length of the battery pack, minimizes the occupation of the inner space of the shell, is easily disassembled, and is impact-resistant. Background technique [0002] Underwater vehicles have broad application prospects in military and civilian ocean development. Underwater vehicles can complete marine resource detection, seabed survey, seabed salvage, rescue and other tasks, so they must realize long-distance and long-term navigation. The battery pack is the main component of the power plant of the electric underwater vehicle, which provides energy for the propulsion motor and power for the navigation and control system. Due to the limited volume and weight of the battery pack, the cost of improving the specific energy and specific power of the battery pack is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/10
CPCY02E60/12Y02E60/10
Inventor 曹永辉潘光宋保维王鹏胡欲立季小尹毛昭勇姜军杜晓旭
Owner NORTHWESTERN POLYTECHNICAL UNIV
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