CN102904110A - Underwater cable pulling-out mechanism - Google Patents
Underwater cable pulling-out mechanism Download PDFInfo
- Publication number
- CN102904110A CN102904110A CN2012104048212A CN201210404821A CN102904110A CN 102904110 A CN102904110 A CN 102904110A CN 2012104048212 A CN2012104048212 A CN 2012104048212A CN 201210404821 A CN201210404821 A CN 201210404821A CN 102904110 A CN102904110 A CN 102904110A
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- sleeve
- cable
- socket
- crank
- cable pulling
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Abstract
The invention aims to provide an underwater cable pulling-out mechanism which comprises a power shaft, a crank, a connecting rod, a socket plate, a socket sleeve, a cable pulling-out sleeve and a cable pulling-out shaft sleeve; the crank is connected with the connecting rod; the connecting rod is connected with the socket plate which is connected with the socket sleeve; the socket sleeve can slide in a reciprocating mode in the cable pulling-out sleeve; the cable pulling-out shaft sleeve is installed at the end part of the socket sleeve, and the cable pulling-out shaft sleeve is provided with a C-shaped ring; a plug sleeve which is used for placing the cable plug is installed beside the cable pulling-out shaft sleeve; the cable socket is installed in the socket sleeve; and the power shaft is connected with the crank. The underwater cable pulling-out mechanism does not need to overcome external water pressure; the required separating force is small; the pulling-out process has nothing to do with the gravity of abandoned equipment, and is driven by the crank; the separation is reliable; and when a plurality of cable pulling-out units are adopted, the sequential pulling-out of multiple cables can be realized.
Description
Technical field
What the present invention relates to is a kind of apparatus under water, specifically underwater separator tool.
Background technology
Ocean be richly stored with living resources and mineral resources, and human development and utilization to the ocean be unable to do without underwater installation.Because the underwater operation circumstance complication, underwater installation often faces various danger, and institute thinks that underwater installation outfit safe-guard system is very necessary.At present, the normal security strategy that adopts is, when equipment is caused danger under water, abandons the less important part of equipment, and makes pith rely on himself positive buoyancy to emerge.Usually, the connection between the underwater installation each several part not only comprises mechanical connection, also comprises the connection of the electric parts such as feed cable, signal cable, as is equipped with the underwater operation equipment of underwater electric manipulator.Therefore, dynamo-electric kickoff mechanism has important using value in the safe-guard system of equipment under water under water.
Ocean engineering, that designs in the article of calendar year 2001 the 19th volume the 2nd periodical " " searcher " number Autonomous Underwater Vehicle is thrown the development of loading system " of stepping on abandons the ballast accumulator plant, and the be abandoned self gravitation of storage battery of its cable pulling off apparatus utilization pulls open cable joint.Owing to need to overcome frictional force larger between O type circle and the sleeve when cable pulls, so this device is only applicable to the heavier underwater operation equipment of load.
In addition, relating to the jettison system that the submarine mechanical body separates, is ZL200520097153.9 such as the patent No., and name is called the patent document of " self-saving underwater operational releaser ", adopts motor and the double insurance of electric detonator, realize reliably discharging, but volume is larger.Relating to the device that submerged cable separates, is ZL200720153627.6 such as the patent No., and name is called the patent document of " underwater isolating electric coupler ", is the introduction of electric connector itself, does not relate to pulling mechanism.
Summary of the invention
The object of the present invention is to provide a kind of submerged cable of the reliable separation of the electric parts such as the feed cable realized between minor equipment and the visual plant, signal cable to pull mechanism.
The object of the present invention is achieved like this:
A kind of submerged cable of the present invention pulls mechanism, it is characterized in that: comprise line shaft, crank, connecting rod, socket, socket sleeve, take off the cable sleeve, take off the cable axle sleeve, crank connects connecting rod, connecting rod gang socket plate, socket links to each other with the socket sleeve, the socket sleeve can reciprocatingly slide taking off in the cable sleeve, the socket sleeve ends is installed and is taken off the cable axle sleeve, take off C type ring is installed on the cable axle sleeve, take off the other plug sleeve that is used for placing cable plug of installing of cable axle sleeve, installing cables socket in the socket sleeve, line shaft links to each other with crank.
The present invention can also comprise:
1, described crank, connecting rod, socket, socket sleeve, take off the cable sleeve, take off the cable axle sleeve and form cable and pull the unit, cable pulls the unit and has at least two, the crank by separately to connect line shaft.
Advantage of the present invention is:
1, need not overcome extraneous hydraulic pressure, required separating force is less, and in addition, it is irrelevant with the self gravitation of the equipment of being abandoned to pull process, but is driven by crank, separates reliable.
2, the socket sleeve can reset under the crank connecting link effect, so patent of the present invention can be repeatedly used.
3, adjust the crank setting angle, can set the action sequence that cable pulls, to satisfy different job requirements.
4, when adopting a plurality of cables to pull the unit, can realize pulling successively of many cover cables.
Description of drawings
Fig. 1 is that cable of the present invention pulls the movement structure schematic diagram;
Fig. 2 is that cable of the present invention pulls the resultative construction schematic diagram.
Embodiment
For example the present invention is described in more detail below in conjunction with accompanying drawing:
In conjunction with Fig. 1～2, line shaft 2 links to each other with crank 8 by key 6, crank 8 links to each other with connecting rod 9 by bearing pin 7, connecting rod 9 is by bearing pin 11 gang socket plates 10, socket 10 links to each other with socket sleeve 14 by screw 12, socket sleeve 14 can reciprocatingly slide taking off 15 li in cable sleeve, is equipped with between socket sleeve 14 and plug sleeve 21 and takes off cable axle sleeve 18, takes off C type ring 19 is housed on the cable axle sleeve 18.Wherein, cable socket 17 is connected with socket sleeve 14 by screw thread, submerged cable 13 is connected rear with cable socket 17 and socket sleeve 14 vulcanizes sealing, cable plug 20 is connected with plug sleeve 21 by screw thread, and submerged cable 22 is connected rear with cable plug 20 and plug sleeve 21 vulcanizes sealing.Socket sleeve 14 and plug sleeve 21 and taking off between the cable sleeve 15 seals by four O type circles 16.
Operation principle of the present invention is:
As shown in Figure 1, line shaft 2 is shifted socket sleeve 14 onto the right side extreme position by slider-crank mechanism, C type ring 19 recoveries this moment, to such an extent as to blocking, C type ring 19 takes off cable axle sleeve 18, take off cable axle sleeve 18 and block plug sleeve 21, when crank 8 driven socket sleeves 14 back move, plug sleeve 21 can not be with 14 motions of socket sleeve, thereby realized pulling of cable, cable pulls the result as shown in Figure 2, because plug sleeve 21 is not connected with taking off between the cable axle sleeve 18, so plug sleeve 21 will be abandoned together with minor equipment.
The present invention also can have a plurality of cables to pull mechanism.
Claims (2)
1. a submerged cable pulls mechanism, it is characterized in that: comprise line shaft, crank, connecting rod, socket, socket sleeve, take off the cable sleeve, take off the cable axle sleeve, crank connects connecting rod, connecting rod gang socket plate, socket links to each other with the socket sleeve, the socket sleeve can reciprocatingly slide taking off in the cable sleeve, the socket sleeve ends is installed and is taken off the cable axle sleeve, take off C type ring is installed on the cable axle sleeve, take off the other plug sleeve that is used for placing cable plug of installing of cable axle sleeve, installing cables socket in the socket sleeve, line shaft links to each other with crank.
2. pull mechanism according to the described a kind of submerged cable of claim, it is characterized in that: described crank, connecting rod, socket, socket sleeve, take off the cable sleeve, take off the cable axle sleeve and form cable and pull the unit, cable pulls the unit and has at least two, the crank by separately to connect line shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210404821.2A CN102904110B (en) | 2012-10-22 | 2012-10-22 | Underwater cable pulling-out mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210404821.2A CN102904110B (en) | 2012-10-22 | 2012-10-22 | Underwater cable pulling-out mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102904110A true CN102904110A (en) | 2013-01-30 |
| CN102904110B CN102904110B (en) | 2014-08-06 |
Family
ID=47576233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210404821.2A Expired - Fee Related CN102904110B (en) | 2012-10-22 | 2012-10-22 | Underwater cable pulling-out mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102904110B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106032971A (en) * | 2015-04-16 | 2016-10-19 | 北京强度环境研究所 | Underwater testing missile and ground communication cable automatic separating device |
| CN108341029A (en) * | 2018-02-06 | 2018-07-31 | 晶日金刚石工业有限公司 | Underwater frogman drives system and its application method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000177689A (en) * | 1998-12-14 | 2000-06-27 | Wakachiku Construction Co Ltd | Cable connecting/disconnecting method for underwater work machine |
| JP2002352910A (en) * | 2001-05-17 | 2002-12-06 | Molex Inc | Socket having ejecting mechanism |
| JP4052052B2 (en) * | 2002-07-26 | 2008-02-27 | 松下電工株式会社 | Tabletop |
| CN201075467Y (en) * | 2007-05-23 | 2008-06-18 | 杭州航天电子技术有限公司 | Underwater anti-short circuit isolating electric coupler |
| CN201075466Y (en) * | 2007-05-23 | 2008-06-18 | 杭州航天电子技术有限公司 | Underwater isolating electric coupler |
| CN102658555A (en) * | 2012-05-08 | 2012-09-12 | 哈尔滨工程大学 | Gas drive type underwater disconnecting device |
| CN202930660U (en) * | 2012-10-22 | 2013-05-08 | 哈尔滨工程大学 | Underwater cable pulling-out mechanism |
-
2012
- 2012-10-22 CN CN201210404821.2A patent/CN102904110B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000177689A (en) * | 1998-12-14 | 2000-06-27 | Wakachiku Construction Co Ltd | Cable connecting/disconnecting method for underwater work machine |
| JP2002352910A (en) * | 2001-05-17 | 2002-12-06 | Molex Inc | Socket having ejecting mechanism |
| JP4052052B2 (en) * | 2002-07-26 | 2008-02-27 | 松下電工株式会社 | Tabletop |
| CN201075467Y (en) * | 2007-05-23 | 2008-06-18 | 杭州航天电子技术有限公司 | Underwater anti-short circuit isolating electric coupler |
| CN201075466Y (en) * | 2007-05-23 | 2008-06-18 | 杭州航天电子技术有限公司 | Underwater isolating electric coupler |
| CN102658555A (en) * | 2012-05-08 | 2012-09-12 | 哈尔滨工程大学 | Gas drive type underwater disconnecting device |
| CN202930660U (en) * | 2012-10-22 | 2013-05-08 | 哈尔滨工程大学 | Underwater cable pulling-out mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106032971A (en) * | 2015-04-16 | 2016-10-19 | 北京强度环境研究所 | Underwater testing missile and ground communication cable automatic separating device |
| CN108341029A (en) * | 2018-02-06 | 2018-07-31 | 晶日金刚石工业有限公司 | Underwater frogman drives system and its application method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102904110B (en) | 2014-08-06 |
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| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20201201 Address after: Area A129, 4th floor, building 4, Baitai Industrial Park, Yazhou Bay science and Technology City, Yazhou District, Sanya City, Hainan Province, 572024 Patentee after: Nanhai innovation and development base of Sanya Harbin Engineering University Address before: 150001 Heilongjiang, Nangang District, Nantong street,, Harbin Engineering University, Department of Intellectual Property Office Patentee before: HARBIN ENGINEERING University |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20211022 |
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| CF01 | Termination of patent right due to non-payment of annual fee |