CN106159866A - A kind of sea cable centralized positioning and seal protecting device - Google Patents
A kind of sea cable centralized positioning and seal protecting device Download PDFInfo
- Publication number
- CN106159866A CN106159866A CN201610744895.9A CN201610744895A CN106159866A CN 106159866 A CN106159866 A CN 106159866A CN 201610744895 A CN201610744895 A CN 201610744895A CN 106159866 A CN106159866 A CN 106159866A
- Authority
- CN
- China
- Prior art keywords
- sea cable
- circle
- centre bore
- symmetrical
- parts
- 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
-
- 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
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a kind of sea cable centralized positioning and seal protecting device, including guide cone, connecting shaft; taper ring, cylindricality circle, baffle plate; shell, fixture, tailing axle; long bolt, connecting bolt and fastening bolt, described guide cone is made up of symmetrical two parts; being connected by connecting bolt, guide cone afterbody is provided with annular groove, and described connecting shaft is made up of symmetrical two parts; connecting shaft head is provided with the first disk, and afterbody is provided with the second disk, and inside arranges centre bore；Tapered circle side is the conical surface, is internally provided with centre bore, cylindricality circle outer cylinder and taper ring inner hole surface and is in close contact, and column type circle inner cylinder and sea cable are in close contact long bolt and connecting shaft, taper ring, baffle plate, shell, tailing axle connection are combined into one.All material of the present invention all selects seawater corrosion resistance material, and taper ring uses elastomeric material, and with pillar elastic conjunction, column type circle uses elastomeric material, with sea cable elastic conjunction, is more beneficial for sealing.
Description
Technical field
The present invention relates to a kind of sea cable centralized positioning and seal protecting device, be particularly well-suited to oil platform, offshore wind farm
Sea cable pillar inland sea cable centralized positioning and sealing protection.
Background technology
Along with energy demand is increased by China day by day, the dynamics of marine oil and gas, offshore wind farm exploitation the most rapidly strengthens.Sea cable
As the important medium of electric power transmission, security reliability in use is most important.Sea in oil platform, offshore wind farm
Cable is typically all and is worn above platform from seabed by rigidity pillar, and under ocean current effect, sea cable can swing, especially in pillar
In pillar lower port, sea cable can grazing continuous with pillar, long term be likely to result in sea cable fatigue damage, simultaneously because
In the seawater, therefore sea water can enter pillar, and the marine growth such as some shellfishes can be attached in pillar simultaneously in pillar lower port submergence
Wall and sea cable outer layer, and climb up along pillar and sea cable, sea cable and pillar all can be caused corrosion by sea water and marine growth, reduce
Its service life, at present conventional method be periodically send diver under water marine growth being cleared up, waste of manpower, material resources.
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 centralized positioning
And seal protecting device, it is arranged on pillar lower port, it is possible to sea cable is limited in pillar center, effectively controls sea cable and protecting
Pipe in swing, prevent and pillar produce collision, it is to avoid the fatigue damage under the long term of ocean current, be capable of simultaneously pillar and
Sealing between the cable of sea, after filling a kind of corrosion inhibiter in pillar, it is possible to effectively stops corrosion inhibiter and the convection current of sea water, and cuts off
The passage that marine growth climbs up, thus improve pillar and the service life of sea cable.
Technical scheme: a kind of sea cable centralized positioning of the present invention and seal protecting device, including guide cone, connects
Axle, taper ring, cylindricality circle, baffle plate, shell, fixture, tailing axle, long bolt, connecting bolt and fastening bolt, described guide cone is by right
Claiming two parts composition, connected by connecting bolt, guide cone afterbody is provided with annular groove, and described connecting shaft is by symmetrical two parts
Composition, connecting shaft head is provided with the first disk, and afterbody is provided with the second disk, and inside arranges centre bore；Tapered circle side
For the conical surface, being internally provided with centre bore, cylindricality circle outer cylinder is in close contact with taper ring inner hole surface, column type circle inner cylinder and sea cable
It is in close contact；Described fixture is made up of symmetrical two parts, and inside arranges centre bore, connects clamping sea cable by fastening bolt；Tail
Axle is made up of symmetrical two parts, and inside arranges centre bore, respectively arranges a disk, described long bolt connecting shaft, taper ring,
Baffle plate, shell, tailing axle connection is combined into one.
Further, described guide cone head is pyramidal structure, and inside arranges centre bore.
Further, described first disk is mutually twisted with the groove of guide cone afterbody.
Further, described baffle plate is made up of symmetrical two parts, and inside arranges centre bore；Shell is by not less than two joint groups
Becoming, often save and be made up of symmetrical two parts, inside arranges centre bore.
Further, described shell both ends are equipped with taper ring, cylindricality circle and baffle plate.
Beneficial effect: all material of the present invention all selects seawater corrosion resistance material, taper ring uses elastomeric material, with pillar
Elastic conjunction, column type circle uses elastomeric material, with sea cable elastic conjunction, is more beneficial for sealing, guide cone and taper ring taper knot
Structure designs, and is more beneficial for filling in pillar, and all parts are all made up of symmetrical two parts, it is possible to be arranged on card on the cable of sea, more
Aspect is installed.
Accompanying drawing explanation
Fig. 1 is the structural front view of the present invention；
Fig. 2 is Fig. 1 A-A sectional view；
Fig. 3 is Fig. 1 B-B sectional view.
Detailed description of the invention
A kind of sea cable centralized positioning as shown in Fig. 1 to Fig. 3 and seal protecting device, including guide cone 1, connecting shaft 2, cone
Shape circle 3, cylindricality circle 4, baffle plate 5, shell 6, fixture 7, tailing axle 8, long bolt 9, connecting bolt 10, fastening bolt 11.Guide cone 1
Being made up of symmetrical two parts, connected by connecting bolt 10, guide cone 1 head is pyramidal structure, and inside arranges centre bore, afterbody
Arranging annular groove 13, connecting shaft 2 is made up of symmetrical two parts, and head arranges the first disk 14, and afterbody arranges the second disk 15,
Inside arranges centre bore, and the first disk 14 is mutually twisted with guide cone 1 retaining groove 13, and tapered circle 3 side is the conical surface, and inside sets
Putting centre bore, cylindricality circle 4 outer cylinder is in close contact with taper ring 3 inner hole surface, and column type circle 4 inner cylinder is in close contact with sea cable 12,
Baffle plate 5 is made up of symmetrical two parts, and inside arranges centre bore, and shell 6 is formed by not less than two joints, often saves by symmetrical two parts group
Becoming, inside arranges centre bore, and fixture 7 is made up of symmetrical two parts, and inside arranges centre bore, connects clamping by fastening bolt 11
Sea cable 12, tailing axle 8 is made up of symmetrical two parts, and inside arranges centre bore, respectively arranges a disk.9 connecting shafts of long bolt
2, taper ring 3, baffle plate 5, shell 6, tailing axle 8 is combined into one.
Action principle and the installation method of this device are as follows:
First determine this device installation site on the cable 12 of sea, fixture 7 is first installed, by fastening bolt 11, makes fixture 7 hold tightly
Sea cable 12, then shell 6 is installed, shell 6 blocks fixture 7, then installs baffle plate 5 before and after shell 6, and utilizes long bolt 9,
Baffle plate 5, shell 6 connects, and continues with and installs taper ring 3 before and after baffle plate 5, then installs connecting shaft 2 and tailing axle 8, and long bolt 9 is worn
Cross connecting shaft 2, taper ring 3, shell 6, baffle plate 5 and tailing axle 8, nut, lock are installed on long bolt 9 before connecting shaft 2 and after tailing axle 8
Tight each parts, finally install guide cone 1, and guide cone 1 retaining groove 13 blocks connecting shaft 2 head the first disk 14, and recycling is even
Connecting bolt 10, connects the symmetrical two parts of guide cone 1, i.e. installs.This device draws to pillar lower port with sea cable 12 below,
Realize the centralized positioning in pillar of the sea cable 12 and section seals.
All material of the present invention all selects seawater corrosion resistance material, and taper ring uses elastomeric material, and pillar elastic conjunction,
Column type circle uses elastomeric material, with sea cable elastic conjunction, is more beneficial for sealing, guide cone and taper ring taper structure design, more
Being conducive to filling in pillar, all parts are all made up of symmetrical two parts, it is possible to being arranged on card on the cable of sea, more aspect is installed.
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 (5)
1. an extra large cable centralized positioning and seal protecting device, it is characterised in that: include guide cone (1), connecting shaft (2), taper
Circle (3), cylindricality circle (4), baffle plate (5), shell (6), fixture (7), tailing axle (8), long bolt (9), connecting bolt (10) and fastening
Bolt (11), described guide cone (1) is made up of symmetrical two parts, is connected by connecting bolt (10), and guide cone (1) afterbody is arranged
Having annular groove (13), described connecting shaft (2) is made up of symmetrical two parts, and connecting shaft (2) head is provided with the first disk (14),
Afterbody is provided with the second disk (15), and inside arranges centre bore；Tapered circle (3) side is the conical surface, is internally provided with centre bore,
Cylindricality circle (4) outer cylinder is in close contact with taper ring (3) inner hole surface, and column type circle (4) inner cylinder is in close contact with sea cable (12)；Institute
Stating fixture (7) to be made up of symmetrical two parts, inside arranges centre bore, connects clamping sea cable (12) by fastening bolt (11)；Tail
Axle (8) is made up of symmetrical two parts, and inside arranges centre bore, respectively arranges a disk, and described long bolt (9) is connecting shaft
(2), taper ring (3), baffle plate (5), shell (6), tailing axle (8) connection is combined into one.
A kind of sea cable centralized positioning the most according to claim 1 and seal protecting device, it is characterised in that: described guide cone
(1) head is pyramidal structure, and inside arranges centre bore.
A kind of sea cable centralized positioning the most according to claim 1 and seal protecting device, it is characterised in that: described first circle
Dish (14) is mutually twisted with the groove (13) of guide cone (1) afterbody.
A kind of sea cable centralized positioning the most according to claim 1 and seal protecting device, it is characterised in that: described baffle plate
(5) being made up of symmetrical two parts, inside arranges centre bore；Shell (6) is formed by not less than two joints, often saves by symmetrical two parts group
Becoming, inside arranges centre bore.
A kind of sea cable centralized positioning the most according to claim 1 and seal protecting device, it is characterised in that: described shell
(6) both ends are equipped with taper ring (3), cylindricality circle (4) and baffle plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610744895.9A CN106159866A (en) | 2016-08-29 | 2016-08-29 | A kind of sea cable centralized positioning and seal protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610744895.9A CN106159866A (en) | 2016-08-29 | 2016-08-29 | A kind of sea cable centralized positioning and seal protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106159866A true CN106159866A (en) | 2016-11-23 |
Family
ID=57344110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610744895.9A Pending CN106159866A (en) | 2016-08-29 | 2016-08-29 | A kind of sea cable centralized positioning and seal protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106159866A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115833026A (en) * | 2022-11-30 | 2023-03-21 | 中天科技海缆股份有限公司 | Submarine cable sealing device and submarine cable protection equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1616377A1 (en) * | 2003-04-04 | 2006-01-18 | Ahmtec GmbH | Protective device for cables and conduits |
| CN204012606U (en) * | 2014-08-07 | 2014-12-10 | 陈国建 | Through cables hole waterproof sealing member |
| CN105281278A (en) * | 2015-11-20 | 2016-01-27 | 中天科技海缆有限公司 | A submarine cable center positioning protection device |
| CN205123203U (en) * | 2015-11-20 | 2016-03-30 | 中天科技海缆有限公司 | Sea cable center location protection device |
| CN205123197U (en) * | 2015-11-20 | 2016-03-30 | 中天科技海缆有限公司 | Flexible sea cable center location protection device |
| CN206117090U (en) * | 2016-08-29 | 2017-04-19 | 中天海洋***有限公司 | Sea cable center location and sealed protection device |
-
2016
- 2016-08-29 CN CN201610744895.9A patent/CN106159866A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1616377A1 (en) * | 2003-04-04 | 2006-01-18 | Ahmtec GmbH | Protective device for cables and conduits |
| CN204012606U (en) * | 2014-08-07 | 2014-12-10 | 陈国建 | Through cables hole waterproof sealing member |
| CN105281278A (en) * | 2015-11-20 | 2016-01-27 | 中天科技海缆有限公司 | A submarine cable center positioning protection device |
| CN205123203U (en) * | 2015-11-20 | 2016-03-30 | 中天科技海缆有限公司 | Sea cable center location protection device |
| CN205123197U (en) * | 2015-11-20 | 2016-03-30 | 中天科技海缆有限公司 | Flexible sea cable center location protection device |
| CN206117090U (en) * | 2016-08-29 | 2017-04-19 | 中天海洋***有限公司 | Sea cable center location and sealed protection device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115833026A (en) * | 2022-11-30 | 2023-03-21 | 中天科技海缆股份有限公司 | Submarine cable sealing device and submarine cable protection equipment |
| CN115833026B (en) * | 2022-11-30 | 2023-11-14 | 中天科技海缆股份有限公司 | Submarine cable sealing device and submarine cable protection equipment |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161123 |