CN111863330A - Intelligent positioning cable - Google Patents

Abstract

The invention relates to the technical field of cables, in particular to an intelligent positioning cable, which is a segmented cable sequentially connected, each segment of cable comprises an outer sheath layer, a steel strip armor layer, an inner sheath layer and conductors which are sequentially arranged from outside to inside, fillers are arranged between the conductors and the inner sheath layer and are made of acrylic polymers, the steel strip armor layer is surrounded by a plurality of rubber cushion blocks which are annularly arranged, the number of the conductors is three, an inner shielding layer, an insulating layer, an outer shielding layer, a copper strip shielding layer and an optical fiber unit protective layer which are sequentially arranged from inside to outside are arranged outside each conductor, and optical fibers are arranged in the optical fiber unit protective layer.

Description

Intelligent positioning cable

Technical Field

The invention relates to the technical field of cables, in particular to an intelligent positioning cable.

Background

High voltage cables are one type of power cables and are an indispensable facility in power transportation systems. The conductor part of the high-voltage cable is mostly made of copper, so that the high-voltage cable can bear larger electrified current, the high-voltage cable is mostly used for a main road of power transmission, but the existing cable is distributed in streets and alleys in cities and villages, and lawless persons often steal the high-voltage cable and take away the cable due to higher economic value of the high-voltage cable, so that a power transmission channel is cut off, and larger economic loss is caused to the society.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide an intelligent positioning cable which can reduce the occurrence of cable theft cases.

The purpose of the invention is realized by the following technical scheme:

the intelligent positioning cable is a segmented cable which is connected in sequence, each segment of the cable comprises an outer sheath layer, a steel strip armor layer, an inner sheath layer and conductors which are sequentially arranged from outside to inside, fillers are arranged between the conductors and the inner sheath layer, the fillers are made of acrylic polymers, the steel strip armor layers are surrounded by a plurality of rubber cushion blocks which are annularly arranged, the number of the conductors is three, each conductor is externally provided with an inner shielding layer, an insulating layer, an outer shielding layer, a copper strip shielding layer and an optical fiber unit protective layer which are sequentially arranged from inside to outside, and optical fibers are arranged in the optical fiber unit protective layer;

a plurality of positioning detection plates are uniformly arranged in the insulating layer along the length direction of the cable, each positioning detection plate comprises a first GPS module and a rechargeable power supply module for supplying power to the first GPS module, each rechargeable power supply module is coupled with a power supply at one end of the cable and stores certain electric quantity, and one end of the cable is provided with a GPS receiving device and a server which is coupled with the GPS receiving device and is used for displaying the position of the cable where each first GPS module is located;

The adjacent two sections of cables are connected through joints, each joint is connected with a server, the server comprises a light alarm device, an electronic map display, a line, a communication module and an equipment ID, wherein the light alarm device is used for realizing light early warning, and the electronic map display can display the position and the line where early warning information appears; the equipment ID can mark the wiring position of the monitored cable in the server and monitor the position of the joint of the cable and display the positions in the electronic map display, each joint has an equipment ID number in the server, and the server can establish the joint and a management ledger of the monitored cable;

the joint embeds there is control module, and electronic map also can be used for showing each control module and the position by monitoring cable route, control module includes optic fibre transceiver module, GPRS module and second GPS module, and optic fibre transceiver module then is used for receiving and dispatching optical fiber signal, and the GPRS module is used for realizing the communication with the server, and the second GPS module is used for showing the position of current joint, and the circuit is used for carrying out the account book management by monitoring power cable and control module, and communication module then is used for realizing with each control module's communication.

The invention has the following beneficial effects:

1. the arrangement of the first GPS module and the GPS receiving device can realize the positioning of each positioning detection plate, and the positioning detection plates are uniformly arranged along the length direction of the cable, so that the cable is further positioned in a full-line manner, and the rechargeable power supply module stores certain electric quantity, so that when the rechargeable power supply module is disconnected with a power supply, one end of the power supply for the first GPS module can be continuously supplied, such as a storage battery; when the cable is cut off, the first GPS module in the cut cable is continuously matched with the GPS receiving device under the power supply action of the rechargeable power supply module to realize positioning, so that a responsible person can quickly find the cut cable, the attack on cable stealing behavior is improved to a certain extent, and the occurrence of cable stealing cases is reduced;

2. the server comprises an electronic map display and equipment IDs, the equipment IDs can mark the wiring position of a monitored cable in the server and monitor the positions of the joints of the cable and display the positions in the electronic map display, and each joint has an equipment ID number in the server, and the equipment ID can mark the wiring position of the detected cable in the server and display the wiring position in an electronic map display, the server can visually see the position of the failed joint in the electronic map display, the maintenance personnel can know the approximate position of the failure point, according to the second GPS module in the control module of each connector, maintenance personnel can quickly locate the specific position of the fault cable to realize quick maintenance, and a management ledger between the connector and the detected cable is established by using a server to realize the visualization of the cable;

3. The plurality of annularly arranged rubber cushion blocks play a role in buffering the cable.

Drawings

The invention is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be obtained on the basis of the following drawings without inventive effort.

Fig. 1 is a schematic structural diagram of a connector and a cable of the intelligent positioning cable of the invention.

Fig. 2 is a connection diagram among a control module, a server and a cable of the intelligent positioning cable of the invention.

Fig. 3 is a cross-sectional view of the smart positioning cable of the present invention.

Fig. 4 is a schematic view of the internal structure of the intelligent positioning cable of the present invention.

Fig. 1 to 4 include:

the cable comprises an outer sheath layer 1, a steel strip armor layer 2, an inner sheath layer 3, a conductor 4, a filler 5, a positioning detection plate 6, an inner shielding layer 7, an insulating layer 8, an outer shielding layer 9, a copper strip shielding layer 10, an optical fiber unit protective layer 11, optical fibers 12 and a connector 13.

Detailed Description

The invention is further described with reference to the following examples.

According to a specific embodiment of the intelligent positioning cable, as shown in fig. 1-4, the cable is a segmented cable which is sequentially connected, each segment of the cable comprises an outer sheath layer 1, a steel tape armor layer 2, an inner sheath layer 3 and a conductor 4 which are sequentially arranged from outside to inside, a filler 5 is arranged between the conductor 4 and the inner sheath layer 3, the filler 5 is made of an acrylic polymer, the steel tape armor layer 2 is surrounded by a plurality of rubber cushion blocks which are annularly arranged, the rubber cushion blocks play a buffering role on the cable, and the rubber cushion blocks are fixedly connected with the inner wall of the inner sheath layer 3 and the inner wall of the outer sheath layer 1.

The number of the conductors 4 is three, an inner shielding layer 7, an insulating layer 8, an outer shielding layer 9, a copper strip shielding layer 10 and an optical fiber unit protecting layer 11 which are sequentially arranged from inside to outside are arranged outside each conductor 4, and an optical fiber 12 is arranged in each optical fiber unit protecting layer 11;

a plurality of positioning detection plates 6 are uniformly arranged in the insulating layer 8 along the length direction of the cable, each positioning detection plate 6 comprises a first GPS module (not shown) and a rechargeable power supply module (not shown) for supplying power to the first GPS module, the rechargeable power supply module is coupled with a power supply at one end of the cable and stores certain electric quantity, and one end of the cable is provided with a GPS receiving device and a server which is coupled with the GPS receiving device and is used for displaying the position of the cable where each first GPS module is located. The arrangement of the first GPS module and the GPS receiving device can realize the positioning of each positioning detection plate, and the positioning detection plates are uniformly arranged along the length direction of the cable, so that the cable is further positioned in a full-line manner, and the rechargeable power supply module stores certain electric quantity, so that when the rechargeable power supply module is disconnected with a power supply, one end of the power supply for the first GPS module can be continuously supplied, such as a storage battery; when the cable is cut off, the first GPS module in the intercepted cable continues to be matched with the GPS receiving device under the power supply action of the rechargeable power supply module to realize positioning, so that a responsible person can find the intercepted cable quickly, the attack on cable stealing behavior is improved to a certain extent, and the occurrence of cable stealing cases is reduced.

The two adjacent sections of cables are connected through joints 13, each joint 13 is connected with a server, the server comprises a light alarm device, an electronic map display, a line, a communication module and an equipment ID, wherein the light alarm device is used for realizing light early warning, the electronic map display can display the position and the line where the early warning information appears, the line and control module management is used for performing account management on the monitored power cable and the control module, and the communication module is used for realizing communication with each control module; the equipment ID can mark the routing position of the monitored cable and the position of the joint 13 for monitoring the cable in the server and display the positions in an electronic map display, each joint 13 has an equipment ID number in the server, and the server can establish the joint 13 and a management ledger of the monitored cable.

Joint 13 embeds has control module, and electronic map also can be used for showing each control module and the position of being monitored cable run, control module includes 12 transceiver module of optic fibre, GPRS mould and second GPS module, and 12 transceiver module of optic fibre then are used for receiving and dispatching optic fibre 12 signals, and the GPRS module is used for realizing the communication with the server, and second GPS module is used for showing current joint 13's position.

When the cable breaks down, the control module sends the fault information to a light alarm device of the server after detecting, and is used for reminding people that the cable breaks down, because each connector 13 has an equipment ID number in the server, and the equipment ID can mark the wiring position of the detected cable in the server and display the wiring position in an electronic map display, the server can visually see the position of the failed connector 13 in the electronic map display, and maintenance personnel can know the approximate position of the fault point, and according to a second GPS module in the control module of each connector 13, the maintenance personnel can quickly locate the position of the specific fault cable, so that the quick maintenance is realized, a management ledger between the connector 13 and the detected cable is established by the server, and the visualization of the cable is realized.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims (1)

1. An intelligence location cable which characterized in that: the cable is a segmented cable which is connected in sequence, each segment of the cable comprises an outer sheath layer, a steel belt armor layer, an inner sheath layer and conductors which are sequentially arranged from outside to inside, fillers are arranged between the conductors and the inner sheath layer and made of acrylic polymers, the steel belt armor layer is surrounded by a plurality of rubber cushion blocks which are annularly arranged, the number of the conductors is three, an inner shielding layer, an insulating layer, an outer shielding layer, a copper strip shielding layer and an optical fiber unit protective layer which are sequentially arranged from inside to outside are arranged outside each conductor, and optical fibers are arranged in the optical fiber unit protective layer;

a plurality of positioning detection plates are uniformly arranged in the insulating layer along the length direction of the cable, each positioning detection plate comprises a first GPS module and a rechargeable power supply module for supplying power to the first GPS module, each rechargeable power supply module is coupled with a power supply at one end of the cable and stores certain electric quantity, and one end of the cable is provided with a GPS receiving device and a server which is coupled with the GPS receiving device and is used for displaying the position of the cable where each first GPS module is located;

the two adjacent sections of cables are connected through joints, each joint is connected with the server, the server comprises a light alarm device, an electronic map display, a line, a communication module and an equipment ID, wherein the light alarm device is used for realizing light early warning, and the electronic map display can display the position of the early warning information, the line and the position of the first GPS module; the equipment ID can mark the wiring position of the monitored cable in the server and monitor the position of the joint of the cable and display the positions in the electronic map display, each joint has an equipment ID number in the server, and the server can establish the joint and a management ledger of the monitored cable;

The joint embeds there is control module, and electronic map also can be used for showing each control module and the position by monitoring cable route, control module includes optic fibre transceiver module, GPRS module and second GPS module, and optic fibre transceiver module then is used for receiving and dispatching optical fiber signal, and the GPRS module is used for realizing the communication with the server, and the second GPS module is used for showing the position of current joint, and the circuit is used for carrying out the account book management by monitoring power cable and control module, and communication module then is used for realizing with each control module's communication.

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