CN210271854U

CN210271854U - Intelligent early warning cable

Info

Publication number: CN210271854U
Application number: CN201920645424.1U
Authority: CN
Inventors: 黄应敏; 胡超强; 邹科敏; 刘刚; 许翠珊; 冯泽华; 徐秋燕; 高伟光; 尤占山; 王骞能; 胡玉莹; 陈雪儿; 郝志峰; 刘金勇; 陈匡迪; 郝燕; 邵源鹏; 冯家杰
Original assignee: Guangzhou Panyu Cable Group Co Ltd
Current assignee: Guangzhou Panyu Cable Group Co Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-04-07
Anticipated expiration: 2029-04-30

Abstract

The utility model relates to the technical field of cables, concretely relates to intelligent early warning cable, the segmented cable of cable for connecting gradually, each section cable all includes the oversheath layer that sets gradually from outer to inner, the steel band armor, inner sheath layer and conductor, be equipped with the filler between conductor and the inner sheath layer, the filler adopts acrylic acid polymer to make, the steel band armor is enclosed by the rubber cushion that a plurality of annulars were arranged, the quantity of conductor is three, each conductor all is provided with the internal shield layer of from inner to outer arranging in proper order outward, the insulating layer, the external shield, copper strips shielding layer and optical fiber unit protective layer, be equipped with optic fibre in the optical fiber unit protective layer.

Description

Intelligent early warning cable

Technical Field

The utility model relates to the technical field of cables, concretely relates to intelligent early warning 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 mainly used for a main trunk road of power transmission, the existing cable is distributed throughout streets and alleys in cities and villages, but workers cannot see the trend distribution of the cable and the specific positions of the cables in a display screen of a server, cases of stealing and destroying power facilities in some areas are highly prone, and the actions of stealing and cutting the power cable and destroying the power cable by lawbreakers seriously destroy the normal supply of power, thereby causing huge economic loss.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a not enough among the prior art, and provide intelligent early warning cable, this intelligent early warning cable can realize the real-time early warning of cable.

The purpose of the utility model is realized through the following technical scheme:

providing intelligent early warning cables, wherein the cables are segmented cables which are 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 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;

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 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 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 the communication with each control module.

The GPS module is connected with a rechargeable power supply module capable of supplying power to the GPS module, and the rechargeable power supply module is coupled with a power supply at one end of the cable and stores certain electric quantity.

The utility model has the advantages as follows:

1. the server comprises an electronic map display and an equipment ID, the equipment ID can mark the wiring position of a monitored cable and the position of a joint for monitoring the cable in the server and display the wiring position in the electronic map display, each joint has an equipment ID number in the server, the equipment ID can mark the wiring position of the detected cable in the server and display the wiring position in the electronic map display, the position of the failed joint in the electronic map display can be visually seen in the server, maintenance personnel can know the approximate position of a failure point, and according to a GPS module in a control module of each joint, the maintenance personnel can quickly locate the position of the specific failed cable to realize quick maintenance, a management ledger between the joint and the detected cable is established by using the server, and the visualization of the cable is realized; through the visualization of the cable and the combination of the early warning device, the real-time early warning can be realized when the cable is stolen or damaged, and meanwhile, the stolen position and line are early warned in an integrated electronic map and short message mode, so that the disposal efficiency is effectively improved, and the economic loss is reduced;

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

Drawings

The present invention is further explained by using the drawings, but the embodiments in the drawings do not constitute any limitation to the present invention, and for those skilled in the art, other drawings can be obtained according to the following drawings without any inventive work.

Fig. 1 is the utility model discloses an intelligence early warning cable's joint and the structure schematic diagram of cable.

Fig. 2 is the utility model discloses a connection diagram between control module, server and the cable of intelligent early warning cable.

Fig. 3 is the utility model discloses an intelligent early warning cable's cross sectional view.

Fig. 1 to 3 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, 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 will be further described with reference to the following examples.

The utility model discloses a concrete implementation mode of intelligence early warning cable, as shown in fig. 1-fig. 3, the cable is the segmentation cable that connects gradually, each section the cable all includes oversheath layer 1, steel band armor 2, inner sheath layer 3 and the conductor 4 that set gradually by outer to interior, be equipped with filler 5 between conductor 4 and the inner sheath layer 3, filler 5 adopts acrylic acid polymer to make, steel band armor 2 is enclosed by the rubber cushion that a plurality of rings shape was arranged, and rubber cushion has played the cushioning effect to the cable, the equal fixed connection of inner wall, oversheath layer 1's of inner wall of rubber cushion and inner sheath layer 3.

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;

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 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 the 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 GPS module in the control module of each connector 13, the maintenance personnel can quickly locate the specific position of the faulty 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.

Control module still includes alarm device in advance, alarm device passes through in advance communication module is connected with the server, after the server received the alarm device's that communication module sent the alarm information in advance that comes, will show alarm information and take place position and circuit with the form of electronic map display and light alarm device alarm in the server, inform relevant personnel's cell-phone with the SMS mode simultaneously, through the visual early warning device who combines control module of cable, can real-time early warning when the cable is stolen or destroyed, synthesize electronic map and the stolen position of SMS mode early warning and circuit simultaneously, handling efficiency has effectively been improved, economic loss is reduced.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. Intelligent early warning cable, its 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;

the connector is internally provided with a control module, an electronic map can also be used for displaying the positions of each control module and a monitored cable line, the control module comprises an optical fiber transceiving module, a GPRS (general packet radio service) module and a GPS (global positioning system) module, the optical fiber transceiving module is used for transceiving optical fiber signals, the GPRS module is used for realizing communication with a server, the GPS module is used for displaying the position of the current connector, the line is used for carrying out 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 control module further comprises a pre-alarming device, the pre-alarming device is connected with the server through the communication module, after the server receives alarming information of the pre-alarming device sent by the communication module, the alarming information and the occurrence position and the line are prompted in the server in the form of electronic map display and light alarming device alarming, and meanwhile, related personnel are notified to the mobile phone in a short message mode.