CN108091444A - A kind of radiation protection, saline-alkali tolerant nuclear power station protection coaxial cable - Google Patents
A kind of radiation protection, saline-alkali tolerant nuclear power station protection coaxial cable Download PDFInfo
- Publication number
- CN108091444A CN108091444A CN201711388738.XA CN201711388738A CN108091444A CN 108091444 A CN108091444 A CN 108091444A CN 201711388738 A CN201711388738 A CN 201711388738A CN 108091444 A CN108091444 A CN 108091444A
- Authority
- CN
- China
- Prior art keywords
- convex
- cable
- touch
- connector
- rotating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000004224 protection Effects 0.000 title claims abstract description 20
- 230000005855 radiation Effects 0.000 title claims abstract description 17
- 239000003513 alkali Substances 0.000 title claims abstract description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 13
- 229920001971 elastomer Polymers 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 3
- 238000001727 in vivo Methods 0.000 claims description 2
- 230000009975 flexible effect Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/04—Concentric cables
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/085—Cable junctions for coaxial cables or hollow conductors
Landscapes
- Insulated Conductors (AREA)
Abstract
The present invention relates to a kind of radiation protections, saline-alkali tolerant nuclear power station protects coaxial cable, including electric cable body, cable connector, it is fixed convex tactile, rotate convex touch, joint groove, spring button, connector is convex to touch rotating gravure, the both ends of electric cable body are connected respectively with cable connector, set two rotations are convex to touch on the cable connector of electric cable body one end, it rotates to install on convex tactile lateral wall and fixes convex touch, fixed convex tactile built-in spring, and fixed convex touch is shunk up and down, the centrally disposed joint groove of cable connector, two rotating gravures are set on the cable connector of the electric cable body other end, and rotating gravure position is alignd with rotating convex touch, spring button is installed on the side wall of the corresponding cable connector of rotating gravure, high mechanical strength at the cable connection that the present invention designs, attended operation is convenient.
Description
Technical field
The present invention relates to field of transmission equipment more particularly to a kind of radiation protection, saline-alkali tolerant nuclear power station protection coaxial cables.
Background technology
Cable has become indispensable transmission facility in Modern Power Plant transmission of electricity, however there is electricity in power transmission cable instantly
The problem of cable connection is unstable, while cable connection is complicated for operation, seriously affects electric power first-aid and the work effect of maintenance personnel
Rate.
The content of the invention
It is an object of the invention to provide a kind of radiation protection, saline-alkali tolerant nuclear power station protection coaxial cable, to solve above-mentioned skill
Art problem, the present invention is using following technical scheme to achieve the above object：
A kind of radiation protection, saline-alkali tolerant nuclear power station protection coaxial cable, including electric cable body, cable connector, it is fixed it is convex touch, rotate it is convex
Touch, joint groove, spring button, connector is convex touches rotating gravure, the both ends of electric cable body are connected respectively with cable connector, cable
Restricting sets two rotations are convex to touch on the cable connector of body one end, rotate installation on convex tactile lateral wall it is fixed it is convex touch, it is fixed convex to touch
Built-in spring, and fixed convex touch is shunk up and down, the centrally disposed joint groove of cable connector, the cable of the electric cable body other end connects
Two rotating gravures are set on head, and rotating gravure position is alignd with rotating convex touch, the side of the corresponding cable connector of rotating gravure
Spring button is installed, the cable connector center on the inside of rotating gravure sets connector is convex to touch, the convex tactile embedded joint groove of connector on wall
It is interior, it rotates in convex tactile embedded rotating groove, rotatable cable connector, the inside of fixed convex tactile embedded spring button, with spring button
Corresponding contact, four strands of cable copper cores are correspondingly connected with, so as to connect two sections of cables.
On the basis of above-mentioned technical proposal, the electricity cable body includes rubber layer, mechanical armor layer, radiation insulation layer and electricity
Cable copper core, electric cable body ecto-entad are followed successively by rubber layer and mechanical armor layer, and cable rope puts four strands of cable copper cores, cable in vivo
Radiation insulation layer is set between copper core,
On the basis of above-mentioned technical proposal, the rubber layer uses neoprene material, and mechanical armor layer is using aluminium alloy material
The metal mesh that matter makes, and metal mesh has flexibility.
The cable that the present invention designs rotates convex tactile and rotating gravure structure combination and installation spring button by setting,
Facilitate the attended operation of staff, improve the work efficiency of staff, by setting the convex knot touched with joint groove of connector
Structure combines, and improves the stability of cable connection, ensures that cable power transmission is stablized.
Description of the drawings
Fig. 1 is the structure diagram for rotating convex contravention cable connector.
Fig. 2 is the structure diagram of rotating gravure end cable connector.
Fig. 3 is the longitdinal cross-section diagram of rotating gravure.
Fig. 4 is the view in transverse section of rotating gravure.
Fig. 5 is the sectional view of electric cable body.
In figure：1- electricity cable bodies；2- cable connectors；3- fixes convex touch；4- rotations are convex to touch；5- joint grooves；6- springs are pressed
Key；7- connectors are convex to be touched；8- rotating gravures；9- rubber layers；10- machinery armor layers；11- radiation insulation layers；12- cable copper cores.
Specific embodiment
The present invention is further elaborated in the following with reference to the drawings and specific embodiments.
A kind of radiation protection, saline-alkali tolerant nuclear power station protection coaxial cable, including electric cable body 1, cable connector 2, fix convex touch
3rd, rotate it is convex touch that 4, joint groove 5, spring button 6, connector are convex to touch 7 and rotating gravure 8, the both ends of electric cable body 1 respectively with electricity
Cable joint 2 connects, and sets two rotations are convex to touch 4 on the cable connector 2 of electric 1 one end of cable body, rotates and pacifies on convex tactile 4 lateral wall
Dress fixes convex tactile 3, fixes spring built in convex tactile 3, and fixed convex tactile about 3 contraction, the centrally disposed joint groove of cable connector 2
5, two rotating gravures 8 are set on the cable connector 2 of electric 1 other end of cable body, and 8 position of rotating gravure convex touches 4 pairs with rotating
Together, spring button 6,2 center of cable connector of 8 inside of rotating gravure are installed on the side wall of 8 corresponding cable connector 2 of rotating gravure
Set connector is convex to touch 7, connector is convex to be touched in 7 insertion joint grooves 5, while is rotated in convex tactile 4 embedded rotating grooves 5, rotatable cable
Connector 2, the fixed convex inside for touching 3 insertion spring buttons 6, contacts, four strands of cable copper cores 12, which correspond to, to be connected with the correspondence of spring button 6
It connects, so as to connect two sections of cables.
The electricity cable body includes rubber layer 9, mechanical armor layer 10, radiation insulation layer 11 and cable copper core 12, cable rope
1 ecto-entad of body is followed successively by rubber layer 9 and mechanical armor layer 10, four strands of cable copper cores 12 built in electric cable body 1, cable copper core 12
Between radiation insulation layer is set, 11
Rubber layer 9 uses neoprene material, and mechanical armor layer 10 is using the metal mesh of aluminum alloy material making, and metal mesh
With flexibility.
During the operation of coaxial cable that the present invention designs, will rotate first it is convex touch and connector it is convex touch be respectively embedded into rotating gravure and
In joint groove, rotatable cable connector is fixed convex tactile and spring button connector, so as to connect two end cables, when two sections of electricity of disconnection
During cable, first press that spring is convex to be touched, then rotatable cable will finally rotate convex touch and connector is convex touches respectively from rotating gravure and connector
It is extracted in groove, so as to separate two end cables.
The above is present pre-ferred embodiments, for the ordinary skill in the art, according to the present invention
Introduction, in the case where not departing from the principle of the present invention and spirit, the changes, modifications, replacement and the change that are carried out to embodiment
Type is still fallen within protection scope of the present invention.
Claims (3)
1. a kind of radiation protection, saline-alkali tolerant nuclear power station protection coaxial cable, which is characterized in that including electric cable body, cable connector, consolidate
It is fixed it is convex touch, rotate it is convex touch, joint groove, spring button, connector are convex touches rotating gravure, the both ends of electric cable body respectively with cable
Connector connects, and sets two rotations are convex to touch on the cable connector of electric cable body one end, rotates to install on convex tactile lateral wall and fix
It is convex to touch, spring built in convex touch is fixed, and fix above and below convex touch and shrink, the centrally disposed joint groove of cable connector, electric cable body
Two rotating gravures are set on the cable connector of the other end, and rotating gravure position is alignd with rotating convex touch, rotating gravure corresponds to
Cable connector side wall on spring button is installed, the cable connector center on the inside of rotating gravure sets connector is convex to touch, and connector is convex
It touches in embedded joint groove, while rotates in convex tactile embedded rotating groove, rotatable cable connector, fixed convex tactile embedded spring button
Inside, and spring button is corresponding contacts, and four strands of cable copper cores are correspondingly connected with, so as to connect two sections of cables.
2. a kind of radiation protection, saline-alkali tolerant nuclear power station protection coaxial cable according to claim 1, which is characterized in that institute
It states electric cable body and is followed successively by rubber including rubber layer, mechanical armor layer, radiation insulation layer and cable copper core, electric cable body ecto-entad
Glue-line and mechanical armor layer, cable rope put four strands of cable copper cores, radiation insulation layer are set between cable copper core in vivo.
3. a kind of radiation protection, saline-alkali tolerant nuclear power station protection coaxial cable according to claim 1, which is characterized in that rubber
Glue-line uses neoprene material, and mechanical armor layer is the metal mesh made of aluminum alloy material, and metal mesh is with flexible
Property.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711388738.XA CN108091444B (en) | 2017-12-21 | 2017-12-21 | Radiation-proof and saline-alkali-resistant protection coaxial cable for nuclear power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711388738.XA CN108091444B (en) | 2017-12-21 | 2017-12-21 | Radiation-proof and saline-alkali-resistant protection coaxial cable for nuclear power station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108091444A true CN108091444A (en) | 2018-05-29 |
| CN108091444B CN108091444B (en) | 2023-12-26 |
Family
ID=62176283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711388738.XA Active CN108091444B (en) | 2017-12-21 | 2017-12-21 | Radiation-proof and saline-alkali-resistant protection coaxial cable for nuclear power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108091444B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB603893A (en) * | 1944-11-04 | 1948-06-24 | Sperry Gyroscope Co Inc | Improvements in or relating to sockets for electrical devices |
| CN1707862A (en) * | 2004-06-07 | 2005-12-14 | 张宁 | Industrial rotary spring back electric socket device |
| CN1885632A (en) * | 2006-06-09 | 2006-12-27 | 吴蓓 | Electric connector |
| CN1989660A (en) * | 2004-06-21 | 2007-06-27 | 输入输出公司 | Hermaphrodite connector |
| CN101514796A (en) * | 2008-02-21 | 2009-08-26 | 上海天逸电器有限公司 | Square multilayer industrial warning light cover |
| JP2011090999A (en) * | 2009-10-26 | 2011-05-06 | Yazaki Corp | Low insertion-force connector |
| CN203596194U (en) * | 2013-07-19 | 2014-05-14 | 铜陵中冠电缆有限公司 | Control cable for nuclear power plant |
| CN204103089U (en) * | 2014-08-04 | 2015-01-14 | 许昌县电业公司 | Electric power plug socket and electric power connecting element |
| CN206148194U (en) * | 2016-11-14 | 2017-05-03 | 温州中业文化创意发展有限公司 | Insulator spindle with blind formula quick -operation joint that inserts |
| CN107257065A (en) * | 2017-06-28 | 2017-10-17 | 冯斌斌 | A kind of electricity consumption plugs together component |
| CN207572130U (en) * | 2017-12-21 | 2018-07-03 | 深圳讯道实业股份有限公司 | A kind of radiation protection, saline-alkali tolerant nuclear power station protection coaxial cable |
-
2017
- 2017-12-21 CN CN201711388738.XA patent/CN108091444B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB603893A (en) * | 1944-11-04 | 1948-06-24 | Sperry Gyroscope Co Inc | Improvements in or relating to sockets for electrical devices |
| CN1707862A (en) * | 2004-06-07 | 2005-12-14 | 张宁 | Industrial rotary spring back electric socket device |
| CN1989660A (en) * | 2004-06-21 | 2007-06-27 | 输入输出公司 | Hermaphrodite connector |
| CN1885632A (en) * | 2006-06-09 | 2006-12-27 | 吴蓓 | Electric connector |
| CN101514796A (en) * | 2008-02-21 | 2009-08-26 | 上海天逸电器有限公司 | Square multilayer industrial warning light cover |
| JP2011090999A (en) * | 2009-10-26 | 2011-05-06 | Yazaki Corp | Low insertion-force connector |
| CN203596194U (en) * | 2013-07-19 | 2014-05-14 | 铜陵中冠电缆有限公司 | Control cable for nuclear power plant |
| CN204103089U (en) * | 2014-08-04 | 2015-01-14 | 许昌县电业公司 | Electric power plug socket and electric power connecting element |
| CN206148194U (en) * | 2016-11-14 | 2017-05-03 | 温州中业文化创意发展有限公司 | Insulator spindle with blind formula quick -operation joint that inserts |
| CN107257065A (en) * | 2017-06-28 | 2017-10-17 | 冯斌斌 | A kind of electricity consumption plugs together component |
| CN207572130U (en) * | 2017-12-21 | 2018-07-03 | 深圳讯道实业股份有限公司 | A kind of radiation protection, saline-alkali tolerant nuclear power station protection coaxial cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108091444B (en) | 2023-12-26 |
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