CN101718896B - Deep-sea cable connector - Google Patents
Deep-sea cable connector Download PDFInfo
- Publication number
- CN101718896B CN101718896B CN2009102633563A CN200910263356A CN101718896B CN 101718896 B CN101718896 B CN 101718896B CN 2009102633563 A CN2009102633563 A CN 2009102633563A CN 200910263356 A CN200910263356 A CN 200910263356A CN 101718896 B CN101718896 B CN 101718896B
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- Prior art keywords
- sleeves
- deep
- fibre
- storing tube
- sleeve
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Abstract
The deep-sea cable connector in the invention relates to a deep-sea cable connecting device, applicable to deep-sea cable connection. The deep-sea cable connector comprises rubber sleeves, outer metallic sleeves, connecting nuts, support seats, thermal shrinkable sleeves, inner metallic sleeves, a fiber storage barrel, support sleeves, inner cone angles, cone pressing sleeves, a pressing plate and a cable core, wherein the fiber storage barrel is used for storing fused fiber; two ends of the fibre storage barrel are respectively connected with two cone pressing sleeves; the inner side of the cone pressing sleeve is provided with the support sleeve and the inner cone angles; the combination of the support sleeve and the inner cone angle compacts the strengthening core of the cable core; the end surface is provided with the pressing plate for compressing; the outer layers of the fiber storage barrel and the cone pressing sleeves are provided with inner metallic sleeves; the thermal shrinkable sleeves are installed on the outer layers of the inner metallic sleeves and the two ends of the cable cores; a sealing layer is formed after thermal shrinkage; the two ends of the sealing layer are provided with the support seats; the outer layer of the thermal shrinkable sleeve is sheathed with the outer metallic sleeve; the connecting nuts are arranged on two sides of the outer metallic sleeve; the connecting nuts simultaneously compress the thermal shrinkable sealing body; and rubber sleeves are sheathed outside the connecting nuts on the two ends.
Description
Technical field
What deep-sea cable connector of the present invention related to is a kind of deep-sea cable coupling arrangement, is applied to deep-sea cable and connects.
Background technology
Conventional extra large cable joint box can only bear the hydraulic pressure of 500m, be applicable to the connection of Shallow water cable, and the having any different of the structure of present deep-sea cable and Shallow water cable, also having any different in the waters that is suitable for, usually 1000m is called the deep-sea with headwater depth, and deep-sea cable is applicable to more than the 1000m depth of water, so it is higher to the seal request of connector, so original extra large cable joint box can not satisfy the connection of deep-sea cable, so, need deep-sea cable connector to finish the connection of deep-sea cable.
Summary of the invention
The present invention seeks to provides a kind of deep-sea cable connector at above-mentioned extra large cable joint box weak point, has compact conformation, sealing property is more reliable.Deep-sea cable lay with operational process in, break down unavoidably, so deep-sea cable connector is again the important means of repairing fault.
Deep-sea cable connector is to adopt following scheme to realize:
Deep-sea cable connector comprises rubber sleeve, outer metallic sheath, attaching nut, supporting seat, thermal shrinkable sleeve, interior metal cover, fibre storing tube, support set, interior cone angle, awl gland, pressing plate and cable core.
Fibre storing tube is used for the storage of welding optic fibre, and the fibre storing tube two ends connect two awl glands 5 respectively.The inside of awl gland is placed with support set, interior cone angle.Support set, the combination of interior cone angle compress the cable core strengthening core, and end face has pressing plate and compresses.Fibre storing tube and awl gland get the outer interior metallic sheath that is equipped with, and the skin of interior metallic sheath and two ends cable core is equipped with thermal shrinkable sleeve, after the heat shrink, form sealant.The two ends of sealant have supporting seat, metallic sheath outside the outer suit of thermal shrinkable sleeve, and the attaching nut is equipped with in the metallic sheath both sides outside, and the attaching nut compresses the thermal shrinkable sleeve seal simultaneously.Be set with rubber sleeve in the two ends attaching nut outside.
Described fibre storing tube adopts the circulating type fibre storing tube, and fibre storing tube is provided with fiber optic storage draw-in groove, arc optical-fibre channel, and remaining optical fiber coils vertically in both sides, and fibre-optical splice is stored in the fiber optic storage draw-in groove.
Cone angle is provided with inclined hole in described, is used to connect steel wire, locked cable in-core steel wire strengthening core.
Principle of work:
Fibre storing tube is used for the storage of welding optic fibre and fixing of optical fiber heat-shrink tube, strengthens the fixing of steel wire in the assurance two ends cable core at two ends.The outside interior metallic sheath of fibre storing tube, support set, interior cone angle forms the welding and the stationary installation of inner optical cable, in its outside thermal shrinkable sleeve is installed, and guarantees the waterproof sealing of cable core and adapter body part.Outer metallic sheath, attaching nut, supporting seat combine and protect internal layer adapter body, rubber sleeve to be connected the bending of both sides buffering optical cable.
Deep-sea cable connector is reasonable in design, and compact conformation, sealing property are more reliable.Deep-sea cable connector is simple in structure, has changed loaded down with trivial details Shooting Technique, and the flow process that simplifies the operation has improved installation rate.Deep-sea cable lay with operational process in, break down unavoidably, so deep-sea cable connector is again the important means of repairing fault.Deep-sea cable connector can conveniently be applied to deep-sea cable and connect.
Description of drawings
The invention will be further described below with reference to accompanying drawing:
Fig. 1 is the deep-sea cable connector structural representation.
Fig. 2 is that the steel wire of deep-sea cable connector clamps synoptic diagram.
Fig. 3 is the fibre storing tube structural representation of deep-sea cable connector.
Embodiment
With reference to accompanying drawing 1～3, deep-sea cable connector comprises rubber sleeve 1, outer metallic sheath 8, attaching nut 11, supporting seat 2, thermal shrinkable sleeve 10, interior metal cover 7, fibre storing tube 6, support set 3, interior cone angle 4, awl gland 5, pressing plate 9 and cable core 12.
Fibre storing tube 6 is used for the storage of welding optic fibre, and fibre storing tube 6 two ends connect two awl glands 5 respectively.The inside of awl gland 5 is placed with support set 3, interior cone angle 4.Support set 3,4 combinations of interior cone angle compress the cable core strengthening core, and end face has pressing plate 9 and compresses.Fibre storing tube 6 and awl gland 5 get metallic sheath 7 in outer being equipped with, and interior metallic sheath 7 is equipped with thermal shrinkable sleeve 10 with the skin of two ends cable core 12, after the heat shrink, forms sealant.The two ends of sealant have supporting seat 2, metallic sheath 8 outside thermal shrinkable sleeve 10 outer suits, and attaching nut 11 is equipped with in metallic sheath 8 both sides outside, and attaching nut 11 compresses the thermal shrinkable sleeve seal simultaneously.Be set with rubber sleeve 1 in two ends attaching nut 11 outsides.Interior metallic sheath 7 protections are around the storage optical fiber of formula fibre storing tube, and outer metallic sheath is protected inner workpiece, bears mechanical pulling force simultaneously.
Described fibre storing tube 6 adopts the circulating type fibre storing tube, and fibre storing tube 6 is provided with fiber optic storage draw-in groove 14, arc optical-fibre channel 15, and remaining optical fiber coils vertically in both sides, and fibre-optical splice is stored in the fiber optic storage draw-in groove 14.
Interior metallic sheath 7 protections are around the storage optical fiber of formula fibre storing tube, and outer metallic sheath is protected inner workpiece, bears mechanical pulling force simultaneously.
Claims (3)
1. a deep-sea cable connector that is applicable to 1000m with headwater depth is characterized in that comprising rubber sleeve, outer metallic sheath, attaching nut, supporting seat, thermal shrinkable sleeve, interior metal cover, fibre storing tube, support set, interior cone angle, awl gland, pressing plate and cable core; Fibre storing tube is used for the storage of welding optic fibre, and the fibre storing tube two ends connect two awl glands respectively, and the inside of awl gland is placed with support set, interior cone angle, and support set, the combination of interior cone angle compress the cable core strengthening core, and end face has pressing plate and compresses; The skin of fibre storing tube and awl gland is equipped with interior metallic sheath, and the skin of interior metallic sheath and two ends cable core is equipped with thermal shrinkable sleeve, after the heat shrink, forms sealant, and the two ends of sealant have supporting seat; Metallic sheath outside the outer suit of thermal shrinkable sleeve, the attaching nut is equipped with in the metallic sheath both sides outside, and the attaching nut compresses the thermal shrinkable sleeve seal simultaneously, is set with rubber sleeve in the two ends attaching nut outside.
2. deep-sea cable connector according to claim 1, it is characterized in that described fibre storing tube adopts the circulating type fibre storing tube, fibre storing tube is provided with fiber optic storage draw-in groove, arc optical-fibre channel, and remaining optical fiber coils vertically in both sides, and fibre-optical splice is stored in the fiber optic storage draw-in groove.
3. deep-sea cable connector according to claim 1 is characterized in that described interior cone angle is provided with inclined hole, is used to connect steel wire, locked cable in-core steel wire strengthening core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102633563A CN101718896B (en) | 2009-12-17 | 2009-12-17 | Deep-sea cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102633563A CN101718896B (en) | 2009-12-17 | 2009-12-17 | Deep-sea cable connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101718896A CN101718896A (en) | 2010-06-02 |
| CN101718896B true CN101718896B (en) | 2011-04-06 |
Family
ID=42433496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102633563A Expired - Fee Related CN101718896B (en) | 2009-12-17 | 2009-12-17 | Deep-sea cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101718896B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110806616B (en) * | 2019-11-12 | 2020-06-30 | 山东省科学院激光研究所 | Optical cable connecting device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1162751A (en) * | 1995-05-03 | 1997-10-22 | 阿尔卡特·塞伯马克姆股份有限公司 | Device for organizing optical fiber cable connections and optical cable joint box |
| WO2001022143A1 (en) * | 1999-09-21 | 2001-03-29 | Tycom (Us) Inc. | Fiber retaining system |
| CN2540644Y (en) * | 2002-03-29 | 2003-03-19 | 信息产业部电子第八研究所 | Submarine optical cable connector |
| CN2655263Y (en) * | 2003-08-26 | 2004-11-10 | 江苏中天科技股份有限公司 | Ocean cable connector box |
| CN101158740A (en) * | 2007-11-15 | 2008-04-09 | 江苏中天科技股份有限公司 | Deep sea optical cable coupling box and connecting process thereof |
-
2009
- 2009-12-17 CN CN2009102633563A patent/CN101718896B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1162751A (en) * | 1995-05-03 | 1997-10-22 | 阿尔卡特·塞伯马克姆股份有限公司 | Device for organizing optical fiber cable connections and optical cable joint box |
| WO2001022143A1 (en) * | 1999-09-21 | 2001-03-29 | Tycom (Us) Inc. | Fiber retaining system |
| CN2540644Y (en) * | 2002-03-29 | 2003-03-19 | 信息产业部电子第八研究所 | Submarine optical cable connector |
| CN2655263Y (en) * | 2003-08-26 | 2004-11-10 | 江苏中天科技股份有限公司 | Ocean cable connector box |
| CN101158740A (en) * | 2007-11-15 | 2008-04-09 | 江苏中天科技股份有限公司 | Deep sea optical cable coupling box and connecting process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101718896A (en) | 2010-06-02 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20181217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |