CN200976478Y - Cable plug quick changing connection box - Google Patents
Cable plug quick changing connection box Download PDFInfo
- Publication number
- CN200976478Y CN200976478Y CN 200620036460 CN200620036460U CN200976478Y CN 200976478 Y CN200976478 Y CN 200976478Y CN 200620036460 CN200620036460 CN 200620036460 CN 200620036460 U CN200620036460 U CN 200620036460U CN 200976478 Y CN200976478 Y CN 200976478Y
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- CN
- China
- Prior art keywords
- junction box
- plug
- socket
- cable
- casing
- 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.)
- Expired - Lifetime
Links
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000008054 signal transmission Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000003292 glue Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a connection box for cable plugging quick in exchange, relating to a field of underwater wired signal transmission equipments technology. The connection box is composed of a connection box, a line inlet connection which is sealing connected with a side of the connection box and a line outlet connection which is arranged at the other side. The line outlet connection is sealing connected with the connection box. The connection box comprises a box frame, an end cover which is arranged at a side of the box frame and a bottom cover which is arranged at the other side. The line inlet connection comprises a line inlet socket which is fixedly connected with the end cover and a line inlet plug which is matched with the line inlet socket. The line inlet plug is connected with a line inlet cable. The axial and radial fit clearance surfaces of the line inlet plug and the line inlet socket are all sealing connected. The utility model has the advantages of simple structure, unique conception, low cost, high universality, safety and reliable operation and application and convenience maintenance and management. The utility model has a good prospect in popularization and application.
Description
Technical field
The utility model relates to wire signal transmission equipment technical field under water, exactly is to be used for underwater operation equipment cable link to overhaul cable plug quick change junction box easily.
Background technology
In modernized mechanical work field, the machinery of every underwater operation, the wiring control under water of the cable major part of its control executing mechanism, the fast-wiring of cable adapter, replacing and sealing problem are the emphasis and the difficult points of correlative technology field always.The sealing effectiveness of joint has directly determined the service behaviour and the useful life of underwater installation.Thus, the joint processing to submerged cable has proposed higher specification requirement.At this situation, worked out diversified submerged cable containment member both at home and abroad, at present, most common form is after finishing wiring, with the whole vulcanizing treatment of its joint area, though this processing waterproof effect is guaranteed, but when cable joint brings out existing fault when maybe needing to change, maintenance cycle is long, and is general consuming time more than 24 hours, if the diameter of cable is bigger, then the processing time can be longer.And maintenanceability is poor, because integral body has adopted vulcanizing treatment, generally can't carry out field service, can only change the whole piece cable usually, thereby cause great amount of manpower and material resources and waste of time, has also increased cost virtually.
The utility model content
For solving the problems of the technologies described above, the utility model proposes a kind of cable plug quick change junction box that the maintenance of underwater operation connecting line is convenient, water sealing property is good, simple in structure and with low cost that is suitable for.
The technical solution adopted in the utility model is as follows:
A kind of cable plug quick change junction box, comprise junction box, lead-in line joint and go out wire terminal, it is characterized in that: described junction box comprises casing and is arranged at the end cap of casing one side and the bottom of opposite side, described lead-in line joint comprises and the fixedly connected leading-in socket of end cap and the inlet wire plug of pegging graft and cooperating with leading-in socket, described inlet wire plug is connected with the inlet wire cable, and axial, the radial fit face of described inlet wire plug and leading-in socket all are tightly connected.
Described to go out wire terminal be military underwater sealing plug-assembly, comprises socket end of fixedlying connected with bottom and the plug end of fixedlying connected with the outlet cable, and described socket end contacts face and is provided with the O RunddichtringO with bottom, describedly goes out wire terminal and be at least 1.
The seal connector axial, the radial fit face of described inlet wire plug and leading-in socket is the O RunddichtringO.
Described lead-in line joint and junction box's seal connector is a seal washer, and described seal washer is located at lead-in line joint and end cap contact site, and connects through bolt.
Be provided with the humidity detection alarm of surveying humidity environment in the described junction box.
Described casing is connected through bolt with end cap, and the contact-making surface of casing and end cap is provided with the O RunddichtringO.
Described casing is connected through bolt with bottom, and the contact-making surface of casing and bottom is provided with the O RunddichtringO.
Also be provided with the nut that tightens up leading-in socket and inlet wire plug on the described lead-in line joint.
Advantage of the present utility model is:
1, junction box's both sides are provided with lead-in line joint respectively and divide a plurality of modes that go out wire terminal, cable termination need adjustment order or again during thread-changing, only need take apart out after wire terminal finishes inspection operation, plug end and socket end are taken back again get final product, simple and efficient.
2, be provided with the O RunddichtringO between casing and end cap, the bottom, socket end contacts face and is provided with the O RunddichtringO with bottom, and the seal connector axial, the radial fit face of described inlet wire plug and leading-in socket is the O RunddichtringO.Make integral waterproofing performance height of the present utility model, can well be adapted to deep water work.
3, simple in structure, novel, with low cost, the highly versatile of the utility model, manipulate safe and reliable, maintenance management convenient, possess excellent popularization and use prospect.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model
Embodiment
As shown in Figure 1, this cable plug quick change junction box, comprise junction box, the lead-in line joint that is connected with junction box's one side seal and be arranged at 4 of opposite side and go out wire terminal, go out wire terminal and the junction box is tightly connected, described junction box comprises casing 1 and is arranged at the end cap 2 of casing 1 one sides and the bottom 3 of opposite side, described lead-in line joint comprises and fixedly connected leading-in socket 4 of end cap 2 and the inlet wire plug 5 of pegging graft and cooperating with leading-in socket 4, described inlet wire plug 5 is connected with inlet wire cable 6, and axial, the radial fit face of described inlet wire plug 5 and leading-in socket 4 all are tightly connected.The seal connector axial, the radial fit face of described inlet wire plug 5 and leading-in socket 4 is an O RunddichtringO 10.Described lead-in line joint and junction box's seal connector is a seal washer 11, and described seal washer 11 is located at lead-in line joint and end cap 2 contact sites, and fixedly connected through bolt 12.Described to go out wire terminal be military underwater sealing plug-assembly, comprises socket end 7 of fixedlying connected with bottom 3 and the plug end 9 of fixedlying connected with outlet cable 8, and described socket end 7 contacts face with bottom 3 and is provided with O RunddichtringO 10.Be provided with the humidity detection alarm 13 of surveying humidity environment in the described junction box.In case humidity exceeds standard in the casing 1, just can shut down maintenance, guarantees the electric component trouble free service.Described casing 1 is fixedlyed connected through bolt 12 with end cap 2, and the contact-making surface of casing 1 and end cap 2 is provided with O RunddichtringO 10.Described casing 1 is fixedlyed connected through bolt 12 with bottom 3, and the contact-making surface of casing 1 and bottom 3 is provided with O RunddichtringO 10.Also be provided with the nut 14 that tightens up leading-in socket 4 and inlet wire plug 5 on the described lead-in line joint.When the depth of water was in 100 meters, inlet wire plug 5 can be provided with rubber seal 15 with the connecting portion of inlet wire cable 6, when the depth of water during greater than 100 meters, earlier with the lead-in line joint vulcanizing treatment, thereby guaranteed the sealing of lead-in line joint.The plug end 9 that goes out wire terminal is provided with filling glue with outlet cable 8 connecting portions, and adopts the pyrocondensation process seal, thereby also can guarantee out the sealing of wire terminal.Inlet wire cable 6 and outlet cable 8 all adopt pipe clamp 16 fixing.
A kind of cable plug quick change junction box, comprise junction box, the lead-in line joint that is connected with junction box's one side seal and be arranged at 1 of opposite side and go out wire terminal, go out wire terminal and the junction box is tightly connected, described junction box comprises casing 1 and is arranged at the end cap 2 of casing 1 one sides and the bottom 3 of opposite side, described lead-in line joint comprises and fixedly connected leading-in socket 4 of end cap 2 and the inlet wire plug 5 of pegging graft and cooperating with leading-in socket 4, described inlet wire plug 5 is connected with inlet wire cable 6, and axial, the radial fit face of described inlet wire plug 5 and leading-in socket 4 all are tightly connected.The seal connector axial, the radial fit face of described inlet wire plug 5 and leading-in socket 4 is an O RunddichtringO 10.Described lead-in line joint and junction box's seal connector is a seal washer 11, and described seal washer 11 is located at lead-in line joint and end cap 2 contact sites, and fixedly connected through bolt 12.Described to go out wire terminal be military underwater sealing plug-assembly, comprises socket end 7 of fixedlying connected with bottom 3 and the plug end 9 of fixedlying connected with outlet cable 8, and described socket end 7 contacts face with bottom 3 and is provided with O RunddichtringO 10.Be provided with the humidity detection alarm 13 of surveying humidity environment in the described junction box.In case humidity exceeds standard in the casing 1, just can shut down maintenance, guarantees the electric component trouble free service.Described casing 1 is fixedlyed connected through bolt 12 with end cap 2, and the contact-making surface of casing 1 and end cap 2 is provided with O RunddichtringO 10.Described casing 1 is fixedlyed connected through bolt 12 with bottom 3, and the contact-making surface of casing 1 and bottom 3 is provided with O RunddichtringO 10.Also be provided with the nut 14 that tightens up leading-in socket 4 and inlet wire plug 5 on the described lead-in line joint.When the depth of water was in 100 meters, inlet wire plug 5 can be provided with rubber seal 15 with the connecting portion of inlet wire cable 6, when the depth of water during greater than 100 meters, earlier with the lead-in line joint vulcanizing treatment, thereby guaranteed the sealing of lead-in line joint.The plug end 9 that goes out wire terminal is provided with filling glue with outlet cable 8 connecting portions, and adopts the pyrocondensation process seal, thereby also can guarantee out the sealing of wire terminal.Inlet wire cable 6 and outlet cable 8 all adopt pipe clamp 16 fixing.
The utility model is not limited to the foregoing description, and according to the description of the foregoing description, those of ordinary skill in the art also can do some conspicuous changes to the foregoing description, but these changes all should fall within the protection range of the utility model claim.
Claims (8)
1, a kind of cable plug quick change junction box, comprise junction box, lead-in line joint and go out wire terminal, it is characterized in that: described junction box comprises casing (1) and is arranged at the end cap (2) of casing (1) one side and the bottom (3) of opposite side, described lead-in line joint comprises and the fixedly connected leading-in socket (4) of end cap (2) and the inlet wire plug (5) of pegging graft and cooperating with leading-in socket (4), described inlet wire plug (5) is connected with inlet wire cable (6), and axial, the radial fit face of described inlet wire plug (5) and leading-in socket (4) all are tightly connected.
2, cable plug quick change junction box according to claim 1, it is characterized in that: described to go out wire terminal be military underwater sealing plug-assembly, comprise socket end (7) of fixedlying connected and the plug end (9) of fixedlying connected with outlet cable (8) with bottom (3), described socket end (7) contacts face with bottom (3) and is provided with O RunddichtringO (10), describedly goes out wire terminal and is at least 1.
3, cable plug quick change junction box according to claim 1 is characterized in that: the seal connector axial, the radial fit face of described inlet wire plug (5) and leading-in socket (4) is O RunddichtringO (10).
4, cable plug quick change junction box according to claim 1, it is characterized in that: described lead-in line joint and junction box's seal connector is seal washer (11), described seal washer (11) is located at lead-in line joint and end cap (2) contact site, and fixedly connected through bolt (12).
5, cable plug quick change junction box according to claim 1 is characterized in that: be provided with the humidity detection alarm (13) of surveying humidity environment in the described junction box.
6, cable plug quick change junction box according to claim 1 is characterized in that: described casing (1) is fixedlyed connected through bolt (12) with end cap (2), and the contact-making surface of casing (1) and end cap (2) is provided with O RunddichtringO (10).
7, cable plug quick change junction box according to claim 1 is characterized in that: described casing (1) is fixedlyed connected through bolt (12) with bottom (3), and the contact-making surface of casing (1) and bottom (2) is provided with O RunddichtringO (10).
8, cable plug quick change junction box according to claim 1 is characterized in that: also be provided with the nut (14) that tightens up leading-in socket (4) and inlet wire plug (5) on the described lead-in line joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620036460 CN200976478Y (en) | 2006-11-30 | 2006-11-30 | Cable plug quick changing connection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620036460 CN200976478Y (en) | 2006-11-30 | 2006-11-30 | Cable plug quick changing connection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200976478Y true CN200976478Y (en) | 2007-11-14 |
Family
ID=38902758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620036460 Expired - Lifetime CN200976478Y (en) | 2006-11-30 | 2006-11-30 | Cable plug quick changing connection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200976478Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102377139A (en) * | 2010-07-06 | 2012-03-14 | 矢崎总业株式会社 | Electric junction box |
| CN102497110A (en) * | 2011-12-06 | 2012-06-13 | 连云港星火岸电工程有限公司 | Wharf marine shore power system |
| GB2501249A (en) * | 2012-04-16 | 2013-10-23 | Tidal Generation Ltd | Power export infrastructure system for a water-based power generation installation |
| CN104319724A (en) * | 2014-10-28 | 2015-01-28 | 成都峰达科技有限公司 | Convenient and reliable cable entry |
| CN105529670A (en) * | 2014-10-23 | 2016-04-27 | 无锡市金力电力成套设备有限公司 | WIFI information transmission based protection device for cable connector |
| KR20200061111A (en) * | 2018-11-23 | 2020-06-02 | 주식회사 유니스텍 | Electrical Penetration Assembly |
-
2006
- 2006-11-30 CN CN 200620036460 patent/CN200976478Y/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102377139A (en) * | 2010-07-06 | 2012-03-14 | 矢崎总业株式会社 | Electric junction box |
| CN102377139B (en) * | 2010-07-06 | 2014-11-05 | 矢崎总业株式会社 | Electric junction box |
| CN102497110A (en) * | 2011-12-06 | 2012-06-13 | 连云港星火岸电工程有限公司 | Wharf marine shore power system |
| WO2013082860A1 (en) * | 2011-12-06 | 2013-06-13 | Bai Liqun | Onshore power system for wharf ship |
| CN102497110B (en) * | 2011-12-06 | 2013-07-03 | 江苏新航电气有限公司 | Wharf marine shore power system |
| GB2501249A (en) * | 2012-04-16 | 2013-10-23 | Tidal Generation Ltd | Power export infrastructure system for a water-based power generation installation |
| GB2501249B (en) * | 2012-04-16 | 2014-08-06 | Tidal Generation Ltd | Water-based power generation installations |
| US9347424B2 (en) | 2012-04-16 | 2016-05-24 | Tidal Generation Limited | Water-based power generation installations |
| CN105529670A (en) * | 2014-10-23 | 2016-04-27 | 无锡市金力电力成套设备有限公司 | WIFI information transmission based protection device for cable connector |
| CN104319724A (en) * | 2014-10-28 | 2015-01-28 | 成都峰达科技有限公司 | Convenient and reliable cable entry |
| KR20200061111A (en) * | 2018-11-23 | 2020-06-02 | 주식회사 유니스텍 | Electrical Penetration Assembly |
| KR102147474B1 (en) * | 2018-11-23 | 2020-08-27 | 주식회사 유니스텍 | Electrical Penetration Assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081205 Address after: No. 40, Xihe Road, Jiajiang County, Sichuan Province: 614100 Patentee after: Sinohydro Jiajiang Hydraulic Machinery Co., Ltd. Address before: No. 40, Xihe Road, Jiajiang County, Sichuan Province: 614100 Patentee before: Jiajiang Water Conservation Machinery Plant |
|
| ASS | Succession or assignment of patent right |
Owner name: CHINA HYDROELECTRIC POWER BUILDING GROUP JIAJIANG Free format text: FORMER OWNER: JIAJIANG HYDROTECHNICS MACHINERY PLANT Effective date: 20081205 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071114 |
|
| EXPY | Termination of patent right or utility model |