CN106129949A - A kind of sea cable protection pipe - Google Patents
A kind of sea cable protection pipe Download PDFInfo
- Publication number
- CN106129949A CN106129949A CN201610745600.XA CN201610745600A CN106129949A CN 106129949 A CN106129949 A CN 106129949A CN 201610745600 A CN201610745600 A CN 201610745600A CN 106129949 A CN106129949 A CN 106129949A
- Authority
- CN
- China
- Prior art keywords
- cable protection
- sea
- building blocks
- sea cable
- monomeric building
- 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.)
- Pending
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Classifications
-
- 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
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
Abstract
The invention discloses a kind of sea cable protection pipe, be mutually twisted the chain structure of composition including at least two joint sea cable protection tube modules, often joint sea cable protection tube module is cooperated by two pieces of symmetrical monomeric building blocks, and is close to connect by steel strip rolling；Monomeric building blocks includes head, main body and afterbody three part, external groove it is provided with at head, afterbody is provided with internal projecting ring, external groove is mutually adapted with internal projecting ring and is connected, centre bore it is provided with in main body, monomeric building blocks side is while being arranged at intervals with some projections, and another side is provided with some grooves with protruding symmetric position.The present invention uses modular unit structure, and change its entire length can be any according to requirements, and unit side convex-concave groove embedded structure designs, make symmetrical cell mutually will not the changing of the relative positions, more tight sea cable, use to half-open cellular construction, steel strip rolling fastens, it is possible to realize Fast Installation.
Description
Technical field
The present invention relates to a kind of sea cable protection pipe, particularly relate to sea cable outer layer protection, protection sea cable is from abrasion and impact.
Background technology
In the laying-out of submarine cable, often will be through rock section, under the effect of ocean current, submarine cable meeting and rock
Constantly friction, under long term, can destroy sea cable external protection, ultimately result in insulation breakdown, punch-through occurs.Having
In the case of Xie, sea cable can be impacted by foreign object, thus is damaged, and needs in these cases to protect sea cable, mesh
Front conventional a kind of protecting cast iron pipe, it is possible to sea cable is wrapped in centre, thus protects sea cable, but due to protecting cast iron pipe weight
Greatly, difficulty of construction is big, the most easily corrosion, it is impossible to permanently effective protection.Therefore a kind of special protection pipe is invented the most necessary.
Summary of the invention
Goal of the invention: the invention aims to solve deficiency of the prior art, it is provided that a kind of sea cable protection pipe, adopts
Designing with modular organization, become chain effectively to protect long length sea cable by block combiner, this sea cable protection pipe uses
A kind of high resilience polyurethane material, has the sea water corrosion resistant of excellence, light weight, construction aspect, is provided simultaneously with excellence
Wear-resisting and impact resistance, it is possible to permanently effective protection sea cable is not worn or foreign object impact destroys.
Technical scheme: a kind of sea of the present invention cable protection pipe, mutually stings including at least two joint sea cable protection tube modules
The chain structure being combined into, often joint sea cable protection tube module is cooperated by two pieces of symmetrical monomeric building blocks, and passes through steel
Connection tightened by band；Described monomeric building blocks includes head, main body and afterbody three part, is provided with external groove at described head,
Afterbody is provided with internal projecting ring, and described external groove is mutually adapted with internal projecting ring and is connected, and is provided with centre bore, monomer structure list in main body
Unit side is while being arranged at intervals with some projections, and another side is provided with some grooves with protruding symmetric position.
Further, described each monomeric building blocks is arranged at intervals with 3-4 protruding and groove.
Further, adjacent two is protruding or distance between groove is 10-20cm, single projection or groove a length of
10-30cm。
Further, described monomeric building blocks outer surface is also arranged at intervals with some steel band grooves, for colligation steel band.
Further, the diameter of described centre bore is slightly larger than the diameter of sea cable.
Further, described sea cable protection tube module uses high resilience polyurethane material to be prepared from.
Beneficial effect: this sea cable protection pipe uses modular unit structure, can be any according to requirements its entire length of change,
The design of unit side convex-concave groove embedded structure, make symmetrical cell mutually will not the changing of the relative positions, more tight sea cable, use half-open list
Meta structure, steel strip rolling fastens, it is possible to realize Fast Installation, high resilience polyurethane material, it is possible to absorb foreign object impact energy, with
Time possess excellent wear-resisting property, decay resistance, it is possible to improve service life further.
Accompanying drawing explanation
Fig. 1 is the present invention multiple sea cable protection tube module attachment structure schematic diagram；
Fig. 2 is monomeric building blocks structural representation of the present invention；
Fig. 3 is present invention projection and groove structure sectional view.
Detailed description of the invention
A kind of sea cable protection pipe as shown in Fig. 1 to Fig. 3, is mutually twisted group including at least two joint sea cable protection tube modules 1
The chain structure become, often joint sea cable protection tube module 1 is cooperated by two pieces of symmetrical monomeric building blocks 2, and by steel band 3
Tighten connection；Described monomeric building blocks 2 includes head 4, main body 5 and afterbody 6 three part, is provided with outer recessed at described head 4
Groove 7, afterbody 6 is provided with internal projecting ring 8, and described external groove 7 is mutually adapted with internal projecting ring 8 and is connected, and is provided with centre bore 9 in main body 5,
Monomeric building blocks 2 side is while being arranged at intervals with some protruding 10, and another side is provided with some recessed with protruding 10 symmetric positions
Groove 11.
3-4 protruding 10 and groove 11 it is arranged at intervals with on described each monomeric building blocks 2.Adjacent two protruding 10 or recessed
Distance between groove 11 is 10-20cm, single protruding 10 or a length of 10-30cm of groove 11.
Described monomeric building blocks 2 outer surface is also arranged at intervals with some steel band grooves 12, for colligation steel band.
The diameter of described centre bore 9 is slightly larger than the diameter of sea cable.
Described sea cable protection tube module 1 uses high resilience polyurethane material to be prepared from.
The action principle of the present invention: head 4 external groove 7 of monomeric building blocks 2 and afterbody 6 internal projecting ring 8 of adjacent cells,
Being mutually twisted, sea cable is placed in monomeric building blocks 2 inside center hole 9, and upper lower unit 2 is connected by steel band 3, upper and lower unit side
Projection 10 and groove 11 are the most chimeric, and steel band 3 is installed in unit 2 outer surface groove 12.
Installation method is as follows:
First sea cable as in monomeric building blocks 2, then second half monomeric building blocks 2 is installed, composition one joint sea cable protection
Tube module 1, and utilize steel band 3 to tighten first segment sea cable protection tube module 1, when second section sea cable protection tube module 1 is installed, first
Afterbody 4 internal projecting ring 8 of second section sea cable protection tube module 1 monomeric building blocks 2 is stuck in first segment sea cable protection tube module 1 single
In head 4 external groove 7 of body construction unit 2, recycling steel band 3 tightens second section sea cable protection tube module 1, pacifies in turn below
Dress.
This sea cable protection pipe uses modular unit structure, and change its entire length, unit side can be any according to requirements
Convex-concave groove embedded structure design, make symmetrical cell mutually will not the changing of the relative positions, more tight sea cable, use to half-open cellular construction,
Steel strip rolling fastens, it is possible to realize Fast Installation, high resilience polyurethane material, it is possible to absorbs foreign object impact energy, is provided simultaneously with
Excellent wear-resisting property, decay resistance, it is possible to improve service life further.
The above, be only presently preferred embodiments of the present invention, and the present invention not makees any pro forma restriction, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any technology people being familiar with this specialty
Member, in the range of without departing from technical solution of the present invention, when the technology contents of available the disclosure above makes a little change or modification
For the Equivalent embodiments of equivalent variations, as long as being the content without departing from technical solution of the present invention, the technical spirit of the foundation present invention
Any simple modification, equivalent variations and the modification being made above example, all still falls within the range of technical solution of the present invention.
Claims (6)
1. an extra large cable protection pipe, it is characterised in that: include that at least two joints sea cable protection tube module (1) are mutually twisted the chain of composition
Shape structure, often joint sea cable protection tube module (1) is cooperated by two pieces of symmetrical monomeric building blocks (2), and by steel band (3)
Tighten connection；Described monomeric building blocks (2) includes head (4), main body (5) and afterbody (6) three part, described head (4) place
Being provided with external groove (7), afterbody (6) is provided with internal projecting ring (8), and described external groove (7) is mutually adapted with internal projecting ring (8) and is connected,
Being provided with centre bore (9) in main body (5), monomeric building blocks (2) side is arranged at intervals with some projections (10), another side
Protruding (10) symmetric position is provided with some grooves (11).
A kind of sea the most according to claim 1 cable protection pipe, it is characterised in that: on described each monomeric building blocks (2)
It is arranged at intervals with 3-4 protruding (10) and groove (11).
A kind of sea the most according to claim 1 cable protection pipe, it is characterised in that: adjacent two protruding (10) or groove (11) it
Between distance be 10-20cm, single projection (10) or a length of 10-30cm of groove (11).
A kind of sea the most according to claim 1 cable protection pipe, it is characterised in that: described monomeric building blocks (2) outer surface
Also it is arranged at intervals with some steel band grooves (12), for colligation steel band.
A kind of sea the most according to claim 1 cable protection pipe, it is characterised in that: the diameter of described centre bore (9) is slightly larger than
The diameter of sea cable.
A kind of sea the most according to claim 1 cable protection pipe, it is characterised in that: described sea cable protection tube module (1) uses
High resilience polyurethane material is prepared from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610745600.XA CN106129949A (en) | 2016-08-29 | 2016-08-29 | A kind of sea cable protection pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610745600.XA CN106129949A (en) | 2016-08-29 | 2016-08-29 | A kind of sea cable protection pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106129949A true CN106129949A (en) | 2016-11-16 |
Family
ID=57271838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610745600.XA Pending CN106129949A (en) | 2016-08-29 | 2016-08-29 | A kind of sea cable protection pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106129949A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1388700A1 (en) * | 2002-08-06 | 2004-02-11 | Reiku GmbH | Duct formed by a succession of articulated members |
| CN201383659Y (en) * | 2009-04-13 | 2010-01-13 | 梅美章 | Submarine cable protecting pipe of half spherical hinge glass fiber reinforced plastic |
| CN203445573U (en) * | 2013-07-31 | 2014-02-19 | 中国海洋石油总公司 | Cable protection tube |
| CN103762538A (en) * | 2014-01-22 | 2014-04-30 | 钢铁研究总院青岛海洋腐蚀研究所 | Underwater cable bending resistant protective pipe and using method thereof |
| CN104747813A (en) * | 2015-03-11 | 2015-07-01 | 江苏润源电力器材制造有限公司 | Novel HDPE corrugated pipe |
| CN204947546U (en) * | 2015-08-13 | 2016-01-06 | 江苏格瑞塑胶有限公司 | A kind of spiral power cable protecting pipe |
| CN205453062U (en) * | 2016-03-31 | 2016-08-10 | 宁国市明福线缆有限公司 | Glass steel cable protection pipe |
| CN205489338U (en) * | 2016-04-14 | 2016-08-17 | 杭州浩飞管业有限公司 | PE power cable protection tube |
| CN206023154U (en) * | 2016-08-29 | 2017-03-15 | 中天海洋系统有限公司 | A kind of extra large cable protection pipe |
-
2016
- 2016-08-29 CN CN201610745600.XA patent/CN106129949A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1388700A1 (en) * | 2002-08-06 | 2004-02-11 | Reiku GmbH | Duct formed by a succession of articulated members |
| CN201383659Y (en) * | 2009-04-13 | 2010-01-13 | 梅美章 | Submarine cable protecting pipe of half spherical hinge glass fiber reinforced plastic |
| CN203445573U (en) * | 2013-07-31 | 2014-02-19 | 中国海洋石油总公司 | Cable protection tube |
| CN103762538A (en) * | 2014-01-22 | 2014-04-30 | 钢铁研究总院青岛海洋腐蚀研究所 | Underwater cable bending resistant protective pipe and using method thereof |
| CN104747813A (en) * | 2015-03-11 | 2015-07-01 | 江苏润源电力器材制造有限公司 | Novel HDPE corrugated pipe |
| CN204947546U (en) * | 2015-08-13 | 2016-01-06 | 江苏格瑞塑胶有限公司 | A kind of spiral power cable protecting pipe |
| CN205453062U (en) * | 2016-03-31 | 2016-08-10 | 宁国市明福线缆有限公司 | Glass steel cable protection pipe |
| CN205489338U (en) * | 2016-04-14 | 2016-08-17 | 杭州浩飞管业有限公司 | PE power cable protection tube |
| CN206023154U (en) * | 2016-08-29 | 2017-03-15 | 中天海洋系统有限公司 | A kind of extra large cable protection pipe |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |
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| RJ01 | Rejection of invention patent application after publication |