CN113053574A - Composite submarine cable protection system convenient for detection, positioning and repair - Google Patents
Composite submarine cable protection system convenient for detection, positioning and repair Download PDFInfo
- Publication number
- CN113053574A CN113053574A CN202110309895.7A CN202110309895A CN113053574A CN 113053574 A CN113053574 A CN 113053574A CN 202110309895 A CN202110309895 A CN 202110309895A CN 113053574 A CN113053574 A CN 113053574A
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- groove
- block
- detection
- connecting block
- shaft
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/2806—Protection against damage caused by corrosion
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/32—Insulated conductors or cables characterised by their form with arrangements for indicating defects, e.g. breaks or leaks
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/32—Insulated conductors or cables characterised by their form with arrangements for indicating defects, e.g. breaks or leaks
- H01B7/328—Insulated conductors or cables characterised by their form with arrangements for indicating defects, e.g. breaks or leaks comprising violation sensing means
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/40—Insulated conductors or cables characterised by their form with arrangements for facilitating mounting or securing
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- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses a composite submarine cable protection system convenient for detection, positioning and repair, which comprises a cylindrical cover body, wherein a cylindrical detection cavity with a mirror-surface annular side wall is arranged in the cover body, a wireless charger is arranged on the left side wall in the detection cavity, a plurality of transversely-arranged fixed blocks are fixedly arranged on the bottom wall of the detection cavity, the upper sides of the fixed blocks are connected with a supporting rod through a coil spring, a bearing block is fixedly arranged on the upper side of the supporting rod, cables penetrating through the left end and the right end of the cover body are borne on the upper side, a body is arranged in the detection cavity, a left penetrating groove and a right penetrating groove are arranged in the body, and the cables; the invention protects the cable by wrapping the cable, thereby avoiding the possibility of being bitten by fishes, reducing the possibility of cable damage, having low cost for maintaining the protective shell, and being capable of accurately positioning after detection, thereby having simple maintenance.
Description
Technical Field
The invention relates to the technical field of composite submarine cables, in particular to a composite submarine cable protection system convenient for detection, positioning and repair.
Background
Submarine cables are cables wrapped with insulating materials and laid on the sea bottom for telecommunication transmission. Submarine cables are divided into submarine communication cables and submarine power cables. Modern submarine cables are made of optical fibers for transmitting telephone and internet signals, and submarine cables are divided into submarine communication cables and submarine power cables. Submarine communication cables are mainly used for communication services, are expensive, and have high confidentiality. The submarine power cable is mainly used for transmitting high-power electric energy underwater, has the same effect as an underground power cable, but is different in application occasions and laying modes, and the traditional cable has the following defects:
1. the traditional cable is laid on the seabed or a shoal in a bare and leaky manner, and due to the corrosion of seawater, the cable is easy to corrode, so that the transmission of signal information is interrupted;
2. the traditional cable is inconvenient for automatically and regularly detecting the surface and the internal structure of the cable, so that the risk exists when workers enter the seabed for detection, and the working difficulty is increased;
3. the traditional cable is inconvenient to detect the protective shell in deep sea, the shell of the cable is easy to corrode due to seawater erosion, so that the cable is eroded by the seawater again, and the interior of the machine is damaged;
4. the traditional cable is inconvenient for obtaining a result and transmitting information to inform the position after being detected by a user, and is inconvenient for avoiding the cable from being bitten by fish.
Disclosure of Invention
The invention aims to provide a composite submarine cable protection system convenient for detection, positioning and repair, which is used for overcoming the defects in the prior art.
The invention relates to a composite submarine cable protection system convenient for detection, positioning and repair, which comprises a cylindrical cover body, wherein a cylindrical detection cavity with a mirror-surface annular side wall is arranged in the cover body, a wireless charger is arranged on the left side wall in the detection cavity, a plurality of transversely arranged fixed blocks are fixedly arranged on the bottom wall of the detection cavity, a support rod is connected to the upper side of each fixed block through a coil spring, a bearing block is fixedly arranged on the upper side of each support rod, cables penetrating through the left end and the right end of the cover body are borne on the upper side of each support rod, a detector body is arranged in the detection cavity, a left penetrating groove and a right penetrating groove are arranged in the detector body, the cables penetrate through the penetrating grooves, an engagement block is symmetrically and fixedly arranged at the front and back positions of the front wall and the back wall in the penetrating grooves, a rotating pin is rotatably arranged on the engagement block, the device is characterized in that the stabilizing plate is fixedly connected with the side wall of the through groove through two first springs which are symmetrical about the vertical position of the linking block, four driving cavities are annularly arranged in the device body, a fixed shaft is rotatably arranged on the left wall of the driving cavity, a face gear is fixedly arranged on the fixed shaft, a micro motor connected with the fixed shaft is fixedly arranged on the right arm of the driving cavity, a connecting shaft is rotatably arranged on the outer side wall of the driving cavity, a gear meshed with the face gear is fixedly arranged on the connecting shaft, the connecting shaft extends outwards to the inside of the detection cavity, a linking block is fixedly arranged in the linking block, an open slot with an outward opening is arranged in the linking block, a motor shaft is rotatably arranged between the side walls of the open slot, wheels extending into the detection cavity are fixedly arranged on the motor shaft, a motor is embedded in the linking block, and the motor shaft extends into the linking, join in marriage the embedded epitaxial extension of piece and extend the bulb of detection intracavity, join in marriage the embedded epitaxial extension of piece and extend the camera of detection intracavity, be equipped with in the linking piece and be used for the promotion component that stretches out the locator, the annular has set firmly four connecting blocks on the ware body, be equipped with in the connecting block and be used for hitting the knocking element that detects the chamber lateral wall and judge degree of corrosion through sound.
Optionally, the pushing element includes a moving groove located in the engaging block and having an outward opening, a moving block is slidably mounted on an inner side wall of the moving groove, a threaded groove having an inward opening is formed in the moving block, a threaded shaft is connected to the threaded groove through internal threads, the threaded shaft extends axially into the engaging block and is connected to a micro motor embedded in the engaging block, an electrostatic adsorption device is fixedly arranged on an outer side of the moving block, and the electrostatic adsorption device extends outwards into the detection cavity and is connected to a positioning device.
Optionally, the knocking element is including being located in the link block and the outside transmission groove of opening, transmission groove left side wall rotates and installs the main shaft, the turning block has set firmly on the main shaft, the main shaft right side be connected with fixed mounting in the micro motor of transmission groove right side wall, transmission groove outside intercommunication has the ascending pressurized groove of opening, pressurized groove outside left and right sides position symmetry intercommunication has the ascending spacing groove of opening, sliding mounting has spacing strip in the spacing groove, through being located between the spacing strip the piece fixed connection that strikes of pressurized groove, strike the piece with through second spring fixed connection between the pressurized groove diapire, strike the piece inboard and set firmly the pressure piece.
Optionally, an information transmitter is embedded in the connecting block, and a radio device embedded in the connecting block and extending out of the connecting block is connected to the outer side of the information transmitter.
Optionally, four storage batteries are annularly embedded in the body.
Optionally, a cover is fixedly arranged on the upper side of the cover body, and a cable detector is installed in the cover.
The invention has the beneficial effects that:
1. according to the invention, the cable is wrapped, then the cable is provided with a shell, seawater is prevented from being directly eroded, and then the cable is supported inside, so that the cable is always kept at the same position and stably transmitted;
2. the machine arranged in the protective shell is used for detecting the outside and the inside of the cable, so that the risk is judged in time, the burden of deep sea operation of workers is reduced, the cost loss is reduced, and the detection efficiency is improved;
3. the sound judgment is carried out on the protective shell, so that the protective shell has weak points or risks of seawater leakage, and then positioning is carried out, information is transmitted, and maintenance is required;
4. the invention protects the cable by wrapping the cable, thereby avoiding the possibility of being bitten by fishes, reducing the possibility of cable damage, having low cost for maintaining the protective shell, and being capable of accurately positioning after detection, thereby having simple maintenance.
Drawings
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
FIG. 1 is a schematic structural view of a composite submarine cable protection system of the present invention to facilitate detection, location and repair;
FIG. 2 is a schematic view of the housing of FIG. 1;
FIG. 3 is a schematic view of the structure at A-A in FIG. 2;
FIG. 4 is a schematic view of the wheel of FIG. 3;
FIG. 5 is a schematic view of the structure of the joint block of FIG. 1;
fig. 6 is a schematic view of the structure at B-B in fig. 5.
Detailed Description
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 to 6, the composite submarine cable protection system convenient for detection, positioning and repair according to the embodiment of the present invention includes a cylindrical cover 11, a detection chamber 15 having a cylindrical shape and a mirror-shaped annular side wall is arranged in the cover 11, a wireless charger 18 is installed on the left side wall in the detection chamber 15, a plurality of transversely arranged fixed blocks 16 are fixedly installed on the bottom wall of the detection chamber 15, a support rod 60 is connected to the upper side of the fixed block 16 through a coil spring 17, a bearing block 14 is fixedly installed on the upper side of the support rod 60, cables 56 penetrating through the left and right ends of the cover 11 are carried on the upper side, a body 19 is arranged in the detection chamber 15, a left and right penetrating groove 57 is arranged in the body 19, the cables 56 penetrate the penetrating groove 57, a front and rear wall in the penetrating groove 57 are symmetrically and fixedly installed with a connection block 58 in the front and rear positions, a rotation pin 24 is rotatably, an arc-shaped stabilizing plate 22 is fixedly arranged on the inner side of the rotating pin 24, five detecting instruments 25 are connected on the inner side of the stabilizing plate 22, the stabilizing plate 22 and the side wall of the through groove 57 are fixedly connected through two first springs 23 which are symmetrical about the upper and lower positions of the connecting block 58, four driving cavities 43 are annularly arranged in the device body 19, a fixed shaft 42 is rotatably arranged on the left wall of each driving cavity 43, a face gear 41 is fixedly arranged on the fixed shaft 42, a micro motor connected with the fixed shaft 42 is fixedly arranged on the right arm of each driving cavity 43, a connecting shaft 39 is rotatably arranged on the outer side wall of each driving cavity 43, a gear 40 meshed with the face gear 41 is fixedly arranged on the connecting shaft 39, the connecting shaft 39 extends outwards to the inside of the detecting cavity 15, a connecting block 59 is fixedly arranged on the inside of each connecting block 59, an open groove 34 with an outward opening is arranged in the connecting block 59, and a motor shaft 36 is rotatably arranged between the side walls, set firmly on the motor shaft 36 and extend to detect the wheel 21 in the chamber 15, join the piece 59 embedded motor 35 that has, motor shaft 36 extends to join in the piece 59 in with the motor 35 is connected, join in the piece 59 embedded to extend outward detect the bulb 37 in the chamber 15, join in the piece 59 embedded to extend outward to detect the camera 38 in the chamber 15, be equipped with in joining in the piece 59 and be used for the thrust element 101 that stretches out the locator, the annular has set firmly four connecting blocks 20 on the ware body 19, be equipped with in the connecting block 20 and be used for hitting the knocking element 102 that detects the chamber 15 lateral wall and judge the degree of corrosion through sound.
Preferably, the pushing element 101 comprises a moving slot 31 located inside the joint block 59 and opening outwards, a moving block 30 is slidably mounted on the inner side wall of the moving groove 31, a threaded groove 29 with an inward opening is arranged in the moving block 30, a threaded shaft 32 is connected in the threaded groove 29 in a threaded manner, the threaded shaft 32 extends inwards to the inside of the joint block 59 and is connected with a micro motor 33 embedded in the joint block 59, an electrostatic adsorption device 28 is fixedly arranged on the outer side of the moving block 30, the electrostatic adsorption device 28 extends outwards into the detection cavity 15 and is connected with a positioning device 27, when the micro motor 33 is started after the problem is found, the screw shaft 32 rotates to drive the moving block 30 to move outwards, so that the moving block 30 drives the electrostatic adsorption device 28 to push the positioning device 27 to move outwards, then the electrostatic adsorption device 28 is powered off, and the positioning device 27 is stuck on the side wall of the detection cavity 15.
Preferably, the knocking element 102 includes a transmission groove 46 located in the connection block 20 and having an outward opening, a main shaft 48 is rotatably installed on a left wall of the transmission groove 46, a rotation block 47 is fixedly installed on the main shaft 48, a micro motor 55 fixedly installed on a right wall of the transmission groove 46 is connected to a right side of the main shaft 48, a pressure groove 52 having an upward opening is communicated with an outer side of the transmission groove 46, limiting grooves 53 having an upward opening are symmetrically communicated with an outer side of the pressure groove 52 at left and right positions, limiting strips 54 are slidably installed in the limiting grooves 53, the limiting strips 54 are fixedly connected through a knocking block 49 located in the pressure groove 52, the knocking block 49 is fixedly connected with a bottom wall of the pressure groove 52 through a second spring 51, a pressure block 50 is fixedly installed on an inner side of the knocking block 49, the micro motor 55 is started, so that the main shaft 48 drives the rotation block 47 to rotate, and then the rotation block 47 touches the pressure block 50, the knocking block 49 is driven to compress the second spring 51, the limiting strip 54 moves inwards, and the second spring 51 is reset after the rotating block 47 is separated from the pressure block 50, so that the knocking block 49 hits the side wall of the detection cavity 15 to make a sound.
Preferably, an information transmitter 45 is embedded in the connecting block 20, a sound receiving device 44 embedded in the connecting block 20 and extending out of the connecting block 20 is connected to the outer side of the information transmitter 45, sound is collected through the sound receiving device 44, and then the information transmitter 45 analyzes the sound to judge whether maintenance is needed.
Preferably, four storage batteries 26 are annularly embedded in the body 19, and the storage batteries 26 are used for storing electricity.
Preferably, a cover 12 is fixedly arranged on the upper side of the cover body 11, a cable detector 13 is installed in the cover 12, and the cable 56 is detected by the cable detector 13.
In the initial state, the coil spring 17 is not compressed, the electrostatic adsorption device 28 is not extended, and the second spring 51 is not compressed.
When the work is needed, the motor 35 is started, then the motor shaft 36 drives the wheel 21 to rotate, so that the device body 19 integrally starts to move, the end face gear 41 rotates by controlling the fixed shaft 42 to rotate, the gear 40 rotates, then the connecting shaft 39 drives the connecting block 59 to integrally rotate, so that the wheel 21 can spirally advance, the camera 38 and the bulb 37 are opened, so that light is sufficient, then the cable 56 is detected, in the detection process, the device body 19 pushes the bearing block 14, so that the supporting rod 60 compresses the coil spring 17, then the device body 19 is separated, the coil spring 17 resets the bearing block 14 to continue bearing the cable 56, when the surface of the cable 56 is detected to be in trouble, the pushing element 101 is started to position the positioning device 27 on the wall of the detection cavity 15 for repair waiting, the micro motor 55 is started while the device body 19 moves, so that the main shaft 48 drives the rotating block 47 to rotate, then the knocking element 102, so that the sound is collected by the sound receiving device 44 and then whether a problem exists is seen, and if the problem exists, a positioning device 27 is placed, when charging is needed, the electric quantity is supplemented through the attachment of the wireless charger 18 and the storage battery 26, the interior of the cable 56 is detected in the movement process of the device body 19, the detection instrument 25 is contacted with the cable 56 and then the cable detector 13 is detected, the obtained data is sent to a terminal for comparison, and then whether maintenance is needed is judged.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The utility model provides a compound submarine cable protection system convenient to detect location and repair, includes the columniform cover body, the internal detection chamber that is cylindrical and annular lateral wall for the mirror surface that is equipped with of cover, its characterized in that: the detection device is characterized in that a wireless charger is installed on the inner wall of the left side of the detection cavity, a plurality of fixing blocks which are transversely arranged are fixedly arranged on the bottom wall of the detection cavity, the upper sides of the fixing blocks are connected with a supporting rod through a coil spring, a bearing block is fixedly arranged on the upper side of the supporting rod and bears cables which penetrate through the left end and the right end of the cover body, a device body is arranged in the detection cavity, a penetrating groove which penetrates through the device body from left to right is formed in the device body, the cables penetrate through the penetrating groove, connecting blocks are symmetrically and fixedly installed on the front wall and the rear wall in the penetrating groove in the front-back direction, a rotating pin is rotatably installed on the connecting blocks, an arc-shaped stabilizing plate is fixedly arranged on the inner side of the rotating pin, five detection instruments are connected to the inner side of the stabilizing plate, the stabilizing plate is fixedly connected with, the device comprises a driving cavity, a fixing shaft, a face gear, a connecting block, a bulb, a camera and a pushing element, wherein the fixing shaft is rotatably installed on the left wall of the driving cavity, the face gear is fixedly installed on the fixing shaft, a micro motor connected with the fixing shaft is fixedly installed on the right arm of the driving cavity, a connecting shaft is rotatably installed on the outer side wall of the driving cavity, a gear meshed with the face gear is fixedly installed on the connecting shaft, the connecting shaft extends outwards to the inside of the detecting cavity, the connecting block is fixedly provided with an open slot with an outward opening, a motor shaft is rotatably installed between the side walls of the open slot, a wheel extending into the detecting cavity is fixedly installed on the motor shaft, a motor is embedded in the connecting block, the motor shaft extends into the connecting block and is connected with the motor, the bulb extending outwards into the detecting cavity is embedded in the connecting block, the camera extends outwards into the detecting, four connecting blocks are fixedly arranged on the device body in an annular mode, and a knocking element used for knocking the side wall of the detection cavity to judge the corrosion degree through sound is arranged in each connecting block.
2. The composite submarine cable protection system according to claim 1, wherein: the pushing element comprises a moving groove which is located in the connecting block and has an outward opening, a moving block is slidably mounted on the inner side wall of the moving groove, a thread groove with an inward opening is formed in the moving block, a thread shaft is connected to the thread groove in an internal thread manner, the thread shaft extends to the inside of the connecting block in the axial direction and is connected with a micro motor embedded in the connecting block, a static adsorption device is fixedly arranged on the outer side of the moving block, and the static adsorption device extends outwards to the inside of the detection cavity and is connected with a positioning device.
3. A composite submarine cable protection system to facilitate detection, location and repair according to claim 2, wherein: the knocking element comprises a connecting block, a transmission groove with an outward opening is formed in the connecting block, a main shaft is installed on the left wall of the transmission groove in a rotating mode, a rotating block is fixedly arranged on the main shaft, the right side of the main shaft is connected with a micro motor fixedly installed on the right wall of the transmission groove, the transmission groove is communicated with a pressure groove with an upward opening, a limiting groove with an upward opening is symmetrically communicated with the left and right positions of the pressure groove, a limiting strip is arranged in the limiting groove in a sliding mode, the limiting strip is located between the limiting strip and fixedly connected with the knocking block in the pressure groove, the knocking block is fixedly connected with the bottom wall of the pressure groove through a second spring, and the pressure block is fixedly arranged on the inner side of.
4. A composite submarine cable protection system to facilitate detection, location and repair according to claim 3, wherein: the information transmission device is embedded in the connecting block, and a radio device which is embedded in the connecting block and extends out of the connecting block is connected to the outer side of the information transmission device.
5. The composite submarine cable protection system according to claim 1, wherein: four storage batteries are annularly embedded in the device body.
6. The composite submarine cable protection system according to claim 1, wherein: the upper side of the cover body is fixedly provided with a cover, and a cable detector is arranged in the cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110309895.7A CN113053574A (en) | 2021-03-24 | 2021-03-24 | Composite submarine cable protection system convenient for detection, positioning and repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110309895.7A CN113053574A (en) | 2021-03-24 | 2021-03-24 | Composite submarine cable protection system convenient for detection, positioning and repair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113053574A true CN113053574A (en) | 2021-06-29 |
Family
ID=76514899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110309895.7A Withdrawn CN113053574A (en) | 2021-03-24 | 2021-03-24 | Composite submarine cable protection system convenient for detection, positioning and repair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113053574A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114834071A (en) * | 2022-07-06 | 2022-08-02 | 广东电网有限责任公司佛山供电局 | High tension cable repair liquid injection device |
-
2021
- 2021-03-24 CN CN202110309895.7A patent/CN113053574A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114834071A (en) * | 2022-07-06 | 2022-08-02 | 广东电网有限责任公司佛山供电局 | High tension cable repair liquid injection device |
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Application publication date: 20210629 |