CN106443366B - A kind of submarine cable maintenance device - Google Patents
A kind of submarine cable maintenance device Download PDFInfo
- Publication number
- CN106443366B CN106443366B CN201611165412.6A CN201611165412A CN106443366B CN 106443366 B CN106443366 B CN 106443366B CN 201611165412 A CN201611165412 A CN 201611165412A CN 106443366 B CN106443366 B CN 106443366B
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- CN
- China
- Prior art keywords
- main body
- guide ring
- cable
- maintenance device
- submarine cable
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- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/083—Locating faults in cables, transmission lines, or networks according to type of conductors in cables, e.g. underground
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/58—Testing of lines, cables or conductors
-
- 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
-
- 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
- H02G1/10—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle in or under water
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The present invention provides a kind of submarine cable maintenance devices, belong to cable repair apparatus technical field.It solves the problems, such as that existing broken point of submarine cable detection is more difficult.This submarine cable maintenance device, including main body, detection hole is offered in main body, electromagnetic induction coil is equipped in main body, submarine cable maintenance device further includes two guide rings, regulating mechanism is equipped between main body and guide ring, guide ring is connected with buoyant spheres, and air bag is equipped in buoyant spheres, air pump is connected in main body, two air bags are connected with air pump, and gas under the action of air pump in two air bags can be shifted mutually, be equipped with damping piece on the inner peripheral surface of guide ring lower part.This submarine cable maintenance device can move automatically along cable and carry out breaking point detection, high degree of automation.
Description
Technical field
The invention belongs to cable repair apparatus technical fields, are related to a kind of submarine cable maintenance device.
Background technique
Submarine cable is the cable with wrapped with insulation, is laid on seabed, is used for telecommunication transmission.Submarine cable divides seabed
Communication cable and sea electric power cable, modern submarine cable are all to use optical fiber as material, transmit phone and internet letter
Number.Submarine cable is laid in cable channel, is also laid immediately in water, and is laid on cable outer wall in water and is easy
When there is breakpoint in bind dirt, especially cable, due to being located at seabed, detection is more difficult.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, a kind of submarine cable maintenance device is proposed,
This submarine cable maintenance device can move automatically along cable and carry out breaking point detection, high degree of automation.
Object of the invention can be realized by the following technical scheme: a kind of submarine cable maintenance device, including main body, institute
The detection hole for offering in main body and passing through for cable is stated, the electromagnetic induction line for being able to detect breakpoint of cable is additionally provided in main body
Circle, which is characterized in that the submarine cable maintenance device further includes two guide rings that can be slidably located on cable, the master
It is equipped with the regulating mechanism that can adjust distance between main body and guide ring between body and guide ring, passes through on the guide ring
Rope is connected with buoyant spheres, and the inner cavity of the buoyant spheres is communicated with the outside by through-hole, and air bag, institute are equipped in buoyant spheres
It states and is connected with air pump in main body, two air bags pass through steam hose and are connected with air pump, and two gas under the action of air pump
Gas in capsule can be shifted mutually, and being equipped on the inner peripheral surface of the guide ring lower part can increase when compressing cable outer wall
The damping piece of frictional force between cable outer wall.
Main body and two guiding coollars are located on cable when detection, the electric energy of main body can pass through battery or electricity
Cable directly provides, and the gas in the air bag of front is transferred in the air bag at rear by air pump, floats upwards after the air bag inflation at rear,
Air bag acts on buoyant spheres to which the cable at main body rear to be lifted up, and the damping piece of rear guide ring lower part is pressed at this time
On cable, so that the guide ring at rear positions, cable is raised rear local dip, and main body is located on the position of cable tilt,
And cable be located at main body rear position it is higher, at this time regulating mechanism adjust the distance between two guide rings and main body so that two
The distance between guide ring and main body increase, therefore the guide ring in main body and front can be slided into along cable slide downward
The gas in the air bag of rear is transferred in the air bag in front by air pump behind position, i.e., the position that cable is located in front of main body is raised,
The part that cable is located in front of main body at this time is higher, while the guide ring lower part damping piece in front is pressed on cable, i.e. front
Guide ring positioned, regulating mechanism reduces the distance between two guide rings and main body, i.e. the guide ring energy of main body and rear
Enough guide rings forwards move close to, and and so on shift the gas in two air bags, the lasting movement of realization body, in movement
Electromagnetic induction coil can be monitored the breakpoint on cable in the process, high degree of automation.
In above-mentioned submarine cable maintenance device, the damping piece includes being connected on the inner peripheral surface of guide ring lower part
Several row's rubber bumps, which arranges along the width direction of guide ring, and several rubber bumps of same row
Circumferential array.There is biggish frictional force between rubber bumps and cable outer wall, the guide ring lifted can be located in cable
On.
In above-mentioned submarine cable maintenance device, several rollers are hinged on the inner peripheral surface on the guide ring top, it should
Several rollers are along guide ring circumferential array, and the axial direction of roller and the axial direction of guide ring are perpendicular.The rolling when guide ring is laid down
Column leans with cable outer wall, reduces resistance when guide ring movement.
In above-mentioned submarine cable maintenance device, the regulating mechanism includes being connected in main intracorporal adjusting motor, institute
It states and is fixed with retracting wheel on the motor shaft for adjusting motor, drawstring is wound on the retracting wheel, the free end of the drawstring is stretched out
Main body is simultaneously connected on guide ring.The distance between guide ring and main body pass through release or receipts by adjusting motor control
Rope is strained to adjust, simple and stable structure.
In above-mentioned submarine cable maintenance device, circumferentially there is bristle on the inner wall of the detection hole.Bristle is in movement
The dirt on cable outer wall can be scrubbed in the process, play the role of maintenance.
In above-mentioned submarine cable maintenance device, the length of the steam hose is greater than the length of rope and drawstring.It keeps away
Exempt from steam hose directly to bear to lift the load power of cable and be broken.
Compared with prior art, this submarine cable maintenance device has the advantage that
1, due to back and forth shifting the gas in two air bags, the lasting movement of realization body, the electromagnetic induction in moving process
Coil can be monitored the breakpoint on cable, high degree of automation.
2, due to being hinged with several rollers on the inner peripheral surface on guide ring top, when guide ring is laid down outside roller and cable
Wall leans, and reduces resistance when guide ring movement.
Detailed description of the invention
Fig. 1 is the structure sectional view of this submarine cable maintenance device.
Fig. 2 is the schematic enlarged-scale view in Fig. 1 at A.
In figure, 1, main body；11, detection hole；12, electromagnetic induction coil；13, bristle；2, guide ring；21, rubber bumps；
22, roller；3, regulating mechanism；31, motor is adjusted；32, retracting wheel；33, drawstring；4, buoyant spheres；41, through-hole；42, rope；5,
Air bag；51, air pump；52, steam hose.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figure 1, a kind of submarine cable maintenance device, including main body 1, offers in main body 1 and to be passed through for cable
Detection hole 11, is additionally provided with the electromagnetic induction coil 12 for being able to detect breakpoint of cable on the body 1, and submarine cable maintenance device also wraps
Two guide rings 2 that can be slidably located on cable are included, main body 1 and guiding can be adjusted by being equipped between main body 1 and guide ring 2
The regulating mechanism 3 of distance between ring 2 is connected with buoyant spheres 4 by rope 42 on guide ring 2, and the inner cavity of buoyant spheres 4 passes through
Through-hole 41 is communicated with the outside, and air bag 5 is equipped in buoyant spheres 4, is connected with air pump 51 in main body 1, two air bags 5 pass through ventilation
Hose 52 is connected with air pump 51, and gas under the action of air pump 51 in two air bags 5 can be shifted mutually, under guide ring 2
The damping piece that can increase the frictional force between cable outer wall when compressing cable outer wall is equipped on the inner peripheral surface in portion.
Main body 1 and two guide rings 2 are set on cable when detection, the electric energy of main body 1 can by battery or
Person's cable directly provides, and the gas in front air bag 5 is transferred in the air bag 5 at rear by air pump 51, after the air bag 5 at rear is inflated
It floats upwards, air bag 5 acts on buoyant spheres 4 so that the cable at 1 rear of main body to be lifted up, at this time 2 lower part of rear guide ring
Damping piece be pressed on cable so that the guide ring 2 at rear positions, cable is raised rear local dip, and main body 1 is located at electricity
On the inclined position of cable, and cable be located at 1 rear of main body position it is higher, regulating mechanism 3 adjusts two guide rings 2 and main body at this time
The distance between 1, so that the distance between two guide rings 2 and main body 1 increase, therefore the guide ring 2 in main body 1 and front being capable of edge
Cable slide downward, the gas in rear air bag 5 is transferred in the air bag 5 in front by air pump 51 after sliding in place, i.e. cable
Position positioned at 1 front of main body is raised, and the part that cable is located in front of main body 1 at this time is higher, while under the guide ring 2 in front
Portion's damping piece is pressed on cable, i.e. the guide ring 2 in front is positioned, regulating mechanism 3 reduce two guide rings 2 and main body 1 it
Between distance, i.e., the guide ring 2 of main body 1 and rear can guide ring 2 forwards move close to, and so on shift two air bags
Gas in 5, the lasting movement of realization body 1, in moving process electromagnetic induction coil 12 can to the breakpoint on cable into
Row monitoring, high degree of automation.
As shown in connection with fig. 2, damping piece includes several row's rubber bumps 21 being connected on the inner peripheral surface of 2 lower part of guide ring,
Several row's rubber bumps 21 are arranged along the width direction of guide ring 2, and 21 circumferential array of several rubber bumps of same row, rubber
There is biggish frictional force between glue protrusion 21 and cable outer wall, the guide ring 2 lifted can be located on cable.
Several rollers 22 are hinged on the inner peripheral surface on 2 top of guide ring, several rollers 22 along 2 circumferential array of guide ring,
And the axial direction of roller 22 and the axial direction of guide ring 2 are perpendicular, when guide ring 2 is laid down, roller 22 leans with cable outer wall,
Reduce the resistance when movement of guide ring 2.Regulating mechanism 3 includes the adjusting motor 31 being connected in main body 1, adjusts the electricity of motor 31
It is fixed with retracting wheel 32 on arbor, drawstring 33 is wound on retracting wheel 32, the free end of drawstring 33, which is stretched out main body 1 and is connected in, leads
To on ring 2, the distance between guide ring 2 and main body 1 by adjust motor 31 control, i.e., by discharge or tighten drawstring 33 come
It adjusts, simple and stable structure.
Circumferentially there is bristle 13, bristle 13 can be scrubbed on cable outer wall in moving process on the inner wall of detection hole 11
Dirt plays the role of maintenance.The length of steam hose 52 is greater than the length of rope 42 and drawstring 33, avoids steam hose 52 direct
It bears to lift the load power of cable and be broken.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (5)
1. a kind of submarine cable maintenance device, including main body (1), the detection passed through for cable is offered on the main body (1)
Hole (11) is additionally provided with the electromagnetic induction coil (12) for being able to detect breakpoint of cable, which is characterized in that the sea on main body (1)
Bottom cable maintenance device further includes two guide rings (2) that can be slidably located on cable, the main body (1) and guide ring (2)
Between be equipped with the regulating mechanism (3) that can adjust distance between main body (1) and guide ring (2), it is logical on the guide ring (2)
It crosses rope (42) to be connected with buoyant spheres (4), the inner cavity of the buoyant spheres (4) passes through through-hole (41) and is communicated with the outside, floating
Air bag (5) are equipped in power ball (4), are connected with air pump (51) on the main body (1), two air bags (5) pass through steam hose
(52) it is connected with air pump (51), and gas under the action of air pump (51) in two air bags (5) can be shifted mutually, it is described to lead
The damping that can increase the frictional force between cable outer wall when compressing cable outer wall is equipped on the inner peripheral surface of ring (2) lower part
Part；
The regulating mechanism (3) includes the adjusting motor (31) being connected in main body (1), the motor shaft for adjusting motor (31)
On be fixed with retracting wheel (32), be wound with drawstring (33) on retracting wheel (32), the free end of the drawstring (33), which is stretched out, leads
Body (1) is simultaneously connected on guide ring (2).
2. submarine cable maintenance device according to claim 1, which is characterized in that the damping piece includes being connected in guiding
Several row's rubber bumps (21) on the inner peripheral surface of ring (2) lower part, width of several row's rubber bumps (21) along guide ring (2)
Direction arrangement, and several rubber bumps (21) circumferential array of same row.
3. submarine cable maintenance device according to claim 2, which is characterized in that the inner circumferential on guide ring (2) top
Several rollers (22) are hinged on face, several rollers (22) along guide ring (2) circumferential array, and the axial direction of roller (22) with lead
Axial direction to ring (2) is perpendicular.
4. submarine cable maintenance device according to claim 3, which is characterized in that inner wall last week of the detection hole (11)
To with bristle (13).
5. submarine cable maintenance device according to claim 4, which is characterized in that the length of the steam hose (52) is big
In the length of rope (42) and drawstring (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611165412.6A CN106443366B (en) | 2016-12-16 | 2016-12-16 | A kind of submarine cable maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611165412.6A CN106443366B (en) | 2016-12-16 | 2016-12-16 | A kind of submarine cable maintenance device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106443366A CN106443366A (en) | 2017-02-22 |
| CN106443366B true CN106443366B (en) | 2018-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611165412.6A Active CN106443366B (en) | 2016-12-16 | 2016-12-16 | A kind of submarine cable maintenance device |
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| Country | Link |
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| CN (1) | CN106443366B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108680828A (en) * | 2018-06-13 | 2018-10-19 | 仝相宝 | A kind of submarine cable Measuring error system based on robot |
| CN109193447A (en) * | 2018-10-25 | 2019-01-11 | 贵州金能建设工程有限公司 | A kind of power transmitting device of the cable maintenance with functions of waterproof and dustproof |
| CN110277761A (en) * | 2019-06-20 | 2019-09-24 | 浙江启明电力集团有限公司海缆工程公司 | A kind of sea cable buoyancy device and its application method with igniter |
| CN110422340B (en) * | 2019-08-29 | 2024-06-18 | 中国商用飞机有限责任公司北京民用飞机技术研究中心 | Power supply equipment, power supply system, cable loosening detection method and airplane |
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| CN202794431U (en) * | 2012-06-12 | 2013-03-13 | 李勇 | Submarine-cable fault monitoring device |
| CN103107738A (en) * | 2013-01-23 | 2013-05-15 | 浙江大学 | Power supply device for seafloor power cable failure diagnosis capable of generating electricity through temperature difference |
| JP5227829B2 (en) * | 2009-02-18 | 2013-07-03 | 株式会社ビスキャス | Underwater equipment with buoyancy adjustment device and underwater equipment with buoyancy adjustment device |
| CN104787274A (en) * | 2015-05-14 | 2015-07-22 | 安徽机电职业技术学院 | Submarine cable motion detector and control method thereof |
| CN204606177U (en) * | 2015-05-14 | 2015-09-02 | 安徽机电职业技术学院 | Submarine cable motion detector |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101282028B (en) * | 2008-05-29 | 2010-06-09 | 国网武汉高压研究院 | Method and apparatus for laying subaqueous cable |
| CN201199613Y (en) * | 2008-05-29 | 2009-02-25 | 国网武汉高压研究院 | Gasbag for laying subaqueous cable |
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2016
- 2016-12-16 CN CN201611165412.6A patent/CN106443366B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5227829B2 (en) * | 2009-02-18 | 2013-07-03 | 株式会社ビスキャス | Underwater equipment with buoyancy adjustment device and underwater equipment with buoyancy adjustment device |
| CN202794431U (en) * | 2012-06-12 | 2013-03-13 | 李勇 | Submarine-cable fault monitoring device |
| CN103107738A (en) * | 2013-01-23 | 2013-05-15 | 浙江大学 | Power supply device for seafloor power cable failure diagnosis capable of generating electricity through temperature difference |
| CN104787274A (en) * | 2015-05-14 | 2015-07-22 | 安徽机电职业技术学院 | Submarine cable motion detector and control method thereof |
| CN204606177U (en) * | 2015-05-14 | 2015-09-02 | 安徽机电职业技术学院 | Submarine cable motion detector |
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| CN106443366A (en) | 2017-02-22 |
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