CN114580599A - Intelligent electronic identification system for underground cable - Google Patents
Intelligent electronic identification system for underground cable Download PDFInfo
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Abstract
The invention provides an intelligent electronic identification system for underground cables, which comprises signal identifiers, signal receivers and a server, wherein the signal identifiers are used for sending specific high-frequency signals, a plurality of signal identifiers are laid along the cables, the server is used for storing the high-frequency signals of different signal identifiers and enabling the high-frequency signals of different signal identifiers to correspond to cable information, and the signal receivers are used for receiving the high-frequency signals sent by the signal identifiers. The invention can search the power cable or the related power facilities therein without opening the well cover, thereby greatly reducing the cost of labor and the like. Make things convenient for underground cable to patrol and examine, for emergent, salvage the helping hand, through the information acquisition to the worker well, learn the condition and the worker well distribution condition of cable, when maintenance personal patrolled and examined, can find the worker well fast, promote work efficiency, can find the cable fast simultaneously, improve salvage efficiency, guarantee the power supply level.
Description
Technical Field
The invention belongs to the technical field of cable management, and particularly relates to an intelligent electronic identification system for underground cables.
Background
With the continuous promotion of urban power grid transformation work and the rapid development of electric power infrastructure, distribution network underground cables are more and more widely applied to power grids. The management level of cables in the distribution network cable work well is enhanced, the rapid positioning of cable facilities can be accelerated, faults can be checked in time, and the reliability of power supply of a power grid is enhanced.
Due to the rapid development of cities and the rapid advance of municipal works, the invisibility of underground cables is considered, so that a plurality of problems are brought to the operation and maintenance of the underground cables after production, and the problems are urgently needed to be matched with an electronic identification device which can adapt to the rapid change and is effective for the underground cables. In addition, no effective naming rule exists in the existing distribution network cable work well, and the daily operation and maintenance of the cable work well are not facilitated. In the distribution network cable work well, the complicated and intricate cables and other related facilities are a difficult point for management, but are also the key points for management. The construction of pipelines, well covers and the like is greatly influenced by the geographical environment, if the data are managed in time, the great problem is brought to the maintenance of the future distribution cable work well facilities, and even the case of the damage of the power cables caused by municipal engineering maintenance is endless because of the loss of the data.
Disclosure of Invention
In view of the above, the present invention is directed to solving or at least mitigating the problem of current underground cables that cannot be quickly located.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention provides an intelligent electronic identification system for underground cables, which comprises: the system comprises a signal identifier, a signal receiver and a server;
the signal identifier is used for sending a specific high-frequency signal, a plurality of signal identifiers are laid along the cable, and each signal identifier comprises an RFID chip;
the signal receiver is used for receiving the high-frequency signal sent by the signal identifier and sending the high-frequency signal to the server; the cable receiving module is also used for receiving the converted cable information;
the server is used for storing the association information of the high-frequency signals of different signal identifiers and corresponding cables; and the high-frequency signal is converted into corresponding cable information based on the correlation information and is sent back to the signal receiver.
Furthermore, the signal marker is cylindrical and is arranged above the cable, the signal marker also comprises a cylindrical lower shell, a cylindrical upper shell and a positioning mechanism, and the lower end of the cylindrical upper shell is detachably connected to the upper end of the cylindrical lower shell;
the lower cylindrical shell is a cylindrical hollow shell, a first weight is embedded in the lower portion of the lower cylindrical shell, suspension liquid is filled in the upper portion of the lower cylindrical shell, a suspension ball is arranged in the suspension liquid in a suspending mode, an RFID chip is embedded in the upper end of the suspension ball, and a second weight is embedded in the lower end of the suspension ball;
the positioning mechanism is placed in the cylindrical upper shell, and a connecting line is arranged between the lower part of the positioning mechanism and the cylindrical lower shell.
Further, the signal identifier further comprises: a signal conducting component;
the signal conduction assembly comprises a signal receiving plate and a signal conduction wire, the signal receiving plate is embedded in the top surface of the upper part in the cylindrical lower shell, the lower end of the signal conduction wire is connected to the signal receiving plate, and the upper end of the signal conduction wire penetrates through the cylindrical lower shell and is connected to the positioning mechanism;
the cylindrical lower shell and the cylindrical upper shell are made of ABS plastic materials, and the positioning mechanism, the signal receiving plate and the signal conducting wire are made of metal materials;
the connecting wire is made of ABS plastic material and is in a flexible round tube shape, and the signal transmission wire is coaxially embedded in the connecting wire.
Further, the density value of the suspension is equal to that of the suspension ball, the density value of the second weight is larger than that of the suspension, and the weight value of the second weight is larger than that of the RFID chip;
suspension ball below is provided with jack-up mechanism, and jack-up mechanism includes roof and first spring, and the roof is the circular-arc of epirelief, and first spring vertically sets up in the roof below, first spring both ends respectively with roof and cylinder inferior valve fixed connection.
Further, the positioning mechanism includes: positioning a rod;
the locating lever is cylindrical, locating lever upper portion center department and lower part center department are provided with constant head tank and lower constant head tank respectively, it all sets up along locating lever length direction with lower constant head tank to go up the constant head tank, the both sides of going up the constant head tank all outwards pierce through locating lever circumference lateral wall with the both sides of lower constant head tank, it is 90 crisscross settings with lower constant head tank along the circumferencial direction to go up the constant head tank, go up the constant head tank and all be provided with supporting component in the constant head tank down, supporting component includes the landing leg of two relative settings, the landing leg middle part passes through the torsional spring and rotates and set up in last constant head tank middle part or constant head tank middle part down, the torsional spring orders about the landing leg and rotates to the locating lever outside.
Furthermore, the height position of the lower end of the upper positioning groove is lower than that of the upper end of the lower positioning groove;
the landing leg includes main leg and branch leg, and the main leg is rectangular form flat, and main leg center department rotates with the locating lever to be connected, and two branch legs slide along main leg length direction respectively and set up in main leg both ends, divide and be provided with the second spring between leg and the main leg, and the second spring orders about to divide the leg to remove to the direction of keeping away from main leg center department, and the branch leg is kept away from the one end of main leg center department and is the point form.
Furthermore, a winding drum is transversely arranged below the positioning rod, the winding drum is rotatably connected with the positioning rod, and a connecting wire is wound on the winding drum.
Further, signal identifier is the ring form and fixed the fitting in cable, and signal identifier still includes: a toroidal shell and a logo sliding frame;
the circular ring shell is fixedly sleeved on the cable, an annular slide way is arranged in the circular ring shell, the identification sliding frame is annular, and the identification sliding frame is arranged in the slide way in a sliding mode by taking the central axis of the circular ring shell as the center;
an RFID chip is embedded on the outer side of the upper end of the identification sliding frame, and a third heavy object is embedded on the lower end of the identification sliding frame.
Furthermore, the identification sliding frame is in an annular plate shape, the ball bearings are arranged in the identification sliding frame, the middle parts of the ball bearings are rotatably embedded in the identification sliding frame, two ends of the ball bearings respectively extend out of the inner side and the outer side of the identification sliding frame, and the ball bearings are arranged along the circumference of the identification sliding frame in an array mode;
the width value of sign balladeur train equals the width value of slide, and sign balladeur train both ends all are the semicircle of evagination, and the diameter value of ball equals the height value of slide.
In summary, the present invention provides an intelligent electronic identification system for underground cables, which includes signal identifiers, signal receivers and servers, wherein the signal identifiers are used for sending specific high-frequency signals, a plurality of signal identifiers are laid along the cables, the servers are used for storing the high-frequency signals of different signal identifiers and corresponding the high-frequency signals of different signal identifiers with the cable information, and the signal receivers are used for receiving the high-frequency signals sent by the signal identifiers. The invention can search the power cable or the related power facilities therein without opening the well cover, thereby greatly reducing the cost of labor and the like. Make things convenient for underground cable to patrol and examine, for emergent, salvage the helping hand, through the information acquisition to the worker well, learn the condition and the worker well distribution condition of cable, when maintenance personal patrolled and examined, can find the worker well fast, promote work efficiency, can find the cable fast simultaneously, improve salvage efficiency, guarantee the power supply level.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an intelligent electronic identification system for underground cables according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a cylindrical signal marker according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a cylindrical signal marker with an upper cylindrical shell removed according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a cylindrical signal identifier provided in an embodiment of the present invention in a use state;
fig. 5 is a schematic structural diagram of a positioning rod of a cylindrical signal identifier according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a leg of a cylindrical signal marker provided in an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a levitation ball of a cylindrical signal identifier provided in an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a circular ring signal identifier according to an embodiment of the present invention;
FIG. 9 is a cross-sectional view of a ring signal marker according to an embodiment of the present invention;
FIG. 10 is a schematic structural diagram of a marker carriage of a circular ring signal marker provided in an embodiment of the present invention;
fig. 11 is a schematic structural diagram of a torus shell of a torus-shaped signal identifier according to an embodiment of the present invention;
fig. 12 is a cross-sectional structural view of a torus shell of a torus-shaped signal marker provided in an embodiment of the present invention.
In the drawings: 1-cylindrical lower shell, 2-cylindrical upper shell, 3-first weight, 4-floating ball, 5-RFID chip, 6-second weight, 7-signal receiving plate, 8-signal conducting wire, 9-top plate, 10-positioning rod, 11-main leg, 12-branch leg, 13-winding drum, 14-circular shell, 15-marking sliding frame, 16-third weight and 17-rolling ball.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions 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, and it is apparent that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
With the continuous promotion of urban power grid transformation work and the rapid development of electric power infrastructure, distribution network underground cables are more and more widely applied to power grids. The management level of cables in the distribution network cable work well is enhanced, the rapid positioning of cable facilities can be accelerated, faults can be checked in time, and the reliability of power supply of a power grid is enhanced.
Due to the rapid development of cities and the rapid advance of municipal works, the invisibility of underground cables is considered, so that a plurality of problems are brought to the operation and maintenance of the underground cables after production, and an electronic identification device which can adapt to the rapid change and is effective is urgently needed to be matched with the problems. In addition, no effective naming rule exists in the existing distribution network cable work well, and the daily operation and maintenance of the cable work well are not facilitated. In the distribution network cable work well, the complicated and intricate cables and other related facilities are a difficult point for management, but are also the key points for management. The construction of pipelines, well covers and the like is greatly influenced by the geographical environment, if the data are managed in time, great problems are brought to the maintenance of the future power distribution cable work well facilities, and even the case of the damage of the power cables caused by the municipal engineering maintenance is endless because of the loss of the data.
Based on this, the invention provides an intelligent electronic identification system for underground cables.
The following is a detailed description of one embodiment of an intelligent electronic identification system for underground cables of the present invention.
Referring to fig. 1, the present embodiment provides an intelligent electronic identification system for underground cables, which includes a signal identifier, a signal receiver, and a server.
In this embodiment, the signal identifier is used to transmit a specific high-frequency signal, a plurality of signal identifiers are laid along the cable, the server is used to store the high-frequency signals of different signal identifiers and to correspond the high-frequency signals of different signal identifiers to the cable information, the signal receiver is used to receive the high-frequency signals transmitted by the signal identifier, the signal receiver transmits the received high-frequency signals transmitted by the signal identifier to the server, the server converts the high-frequency signals transmitted by the signal identifier into the cable information and transmits the cable information to the signal receiver, the signal receiver displays the converted cable information, the signal identifier includes an RFID chip 5, and the signal receiver may include a circular polarization antenna and two ATMEGA48V-10AU single-chip microcomputers.
The cable information includes the attribute information of the cable itself and the related coordinate information, and is encoded into the RFID chip of the signal identifier after being determined by the actual operator, and the specific information is not limited herein.
In this embodiment, a cylindrical signal marker is proposed for the laid cable, and the signal marker is arranged above the laid cable in use. The cylindrical signal marker will be described below.
Referring to fig. 2-7, the signal marker is cylindrical and disposed above the cable, the signal marker further includes a cylindrical lower shell 1, a cylindrical upper shell 2 and a positioning mechanism, and the lower end of the cylindrical upper shell 2 is detachably connected to the upper end of the cylindrical lower shell 1.
The cylindrical lower shell 1 is a cylindrical hollow shell, a first heavy object 3 is embedded in the lower portion of the cylindrical lower shell 1, suspension liquid is filled in the upper portion of the cylindrical lower shell 1, a suspension ball 4 is arranged in the suspension liquid in a suspending mode, an RFID chip 5 is embedded in the upper end of the suspension ball 4, and a second heavy object 6 is embedded in the lower end of the suspension ball.
The positioning mechanism is placed in the cylindrical upper shell 2, and a connecting line is arranged between the lower part of the positioning mechanism and the cylindrical lower shell 1.
It should be noted that the density value of the suspension is equal to the density value of the suspension ball 4, the density value of the second weight 6 is greater than the density value of the suspension, and the weight value of the second weight 6 is greater than the weight value of the RFID chip 5.
In addition, the signal identifier further comprises: a signal conducting component;
the signal conduction assembly comprises a signal receiving plate 7 and a signal conduction wire 8, the signal receiving plate 7 is embedded in the top surface of the upper part in the cylindrical lower shell 1, the lower end of the signal conduction wire 8 is connected to the signal receiving plate 7, and the upper end of the signal conduction wire passes through the cylindrical lower shell 1 and is connected to the positioning mechanism;
the cylindrical lower shell 1 and the cylindrical upper shell 2 are both made of ABS plastic materials, and the positioning mechanism, the signal receiving plate 7 and the signal conducting wire 8 are all made of metal materials;
the connecting wire is made of ABS plastic material and is in a flexible round tube shape, and the signal transmission wire 8 is coaxially embedded in the connecting wire.
In addition, the positioning mechanism includes: a positioning rod 10.
Locating lever 10 is cylindrical, locating lever 10 upper portion center department and lower part center department are provided with constant head tank and lower constant head tank respectively, it all sets up along 10 length direction of locating lever with lower constant head tank to go up the constant head tank, the both sides of going up the constant head tank all outwards pierce through 10 circumference lateral walls of locating lever with the both sides of lower constant head tank, it is 90 crisscross settings with lower constant head tank to go up the constant head tank, it all is provided with supporting component in the constant head tank under and to go up the constant head tank, supporting component includes the landing leg of two relative settings, the landing leg middle part is rotated through the torsional spring and is set up in last constant head tank middle part or constant head tank middle part down, the torsional spring orders about the landing leg and rotates to the 10 outsides of locating lever.
The height position of the lower end of the upper positioning groove is lower than that of the upper end of the lower positioning groove;
the landing leg includes main leg 11 and branch leg 12, and main leg 11 is long strip flat-plate-like, and main leg 11 center department rotates with locating lever 10 to be connected, and two branch legs 12 slide along main leg 11 length direction respectively and set up in main leg 11 both ends, divide and be provided with the second spring between leg 12 and the main leg 11, and the second spring drives branch leg 12 and removes to the direction of keeping away from main leg 11 center department, and the one end of branch leg 12 department of keeping away from main leg 11 center is the point form.
A winding drum 13 is transversely arranged below the positioning rod 10, the winding drum 13 is rotatably connected with the positioning rod 10, and a connecting wire is wound on the winding drum 13.
In the embodiment, the RFID chip 5 of the cylindrical signal identifier is embedded in the upper end of the suspension ball 4, the suspension ball 4 is suspended in the suspension liquid, and the second weight 6 is embedded in the lower end of the suspension ball 4 to enable the RFID chip 5 to face the ground; the cylindrical signal identifier is provided with a positioning mechanism and a signal conduction assembly, and a connecting wire is arranged between the positioning mechanism and the cylindrical lower shell 1; when the signal marker is laid, the signal marker needs to be arranged at a deeper place as much as possible in order to protect the signal marker, but the signal transmitted to the ground by the signal marker is weaker, so that the identification error is easy to occur, and the signal marker is independently buried underground, so that the signal marker is not easy to take out for reuse when the cable is re-laid in the direction changing; when burying underground, positioning mechanism is located the position that is close to ground, and signal identifier is located ground depths, and signal conduction to positioning mechanism that sends signal identifier through the signal conduction subassembly, the signal receiver of being convenient for reads the signal, can pull out signal identifier through positioning mechanism and line simultaneously, is convenient for take out reuse.
The embodiment provides an intelligent electronic identification system for underground cables, which comprises signal identifiers, signal receivers and a server, wherein the signal identifiers are used for sending specific high-frequency signals, a plurality of signal identifiers are laid along the cables, the server is used for storing the high-frequency signals of different signal identifiers and enabling the high-frequency signals of different signal identifiers to correspond to cable information, and the signal receivers are used for receiving the high-frequency signals sent by the signal identifiers.
The identification system provided by the embodiment has the following advantages:
1. the management efficiency is improved, the informatization of the distribution network cable work well management is realized, the distribution of the distribution network cable work well position, the middle joint position, cables, facility data, pipelines and the like in the well are filed, and the management personnel of the power department can master the whole resource condition in time conveniently.
2. The power cable or related power facilities can be found without opening the well cover, and the cost of labor and the like is greatly reduced.
3. Make things convenient for underground cable to patrol and examine, for emergent, salvage the helping hand, through the information acquisition to the worker well, learn the condition and the worker well distribution condition of cable, when maintenance personal patrolled and examined, can find the worker well fast, promote work efficiency, can find the cable fast simultaneously, improve salvage efficiency, guarantee the power supply level.
The above is a detailed description of one embodiment of an intelligent electronic identification system for underground cables of the present invention, and the following is a detailed description of another embodiment of an intelligent electronic identification system for underground cables of the present invention.
The embodiment provides an intelligent electronic identification system for underground cables, which comprises a signal identifier, a signal receiver and a server. The functions of the signal identifier, the signal receiver and the server are the same as those of the previous embodiment, and are not described herein again.
In this embodiment, a ring-shaped signal marker is provided for an unpaved cable, and the signal marker is arranged on a cable to be laid in a penetrating manner during use. The ring signal identifier is described below.
Referring to fig. 8-12, the signal identifier is circular and fixed to the cable, and further includes: a toroidal shell 14 and a logo sliding frame 15;
the circular ring shell 14 is fixedly sleeved on the cable, an annular slide way is arranged in the circular ring shell 14, the identification sliding frame 15 is annular, and the identification sliding frame 15 is arranged in the slide way in a sliding manner by taking the central axis of the circular ring shell 14 as the center;
the RFID chip 5 is fitted to the outer side of the upper end of the marker carriage 15, and the third weight 16 is fitted to the lower end of the marker carriage 15.
The marking sliding frame 15 is in an annular plate shape, the ball 17 is arranged in the marking sliding frame 15, the middle part of the ball 17 is rotatably embedded in the marking sliding frame 15, two ends of the ball 17 respectively extend out of the inner side and the outer side of the marking sliding frame 15, and the plurality of balls 17 are arranged along the circumference of the marking sliding frame 15 in an array manner;
the width value of the identification sliding frame 15 is equal to that of the slideway, the two ends of the identification sliding frame 15 are in a convex semicircular shape, and the diameter value of the ball 17 is equal to that of the slideway.
The RFID chip 5 of the circular ring signal marker of the present embodiment is embedded outside the upper end of the marker carriage 15, the marker carriage 15 slides on the inner circumference of the slideway of the circular ring shell 14, and the lower end of the marker carriage 15 is embedded with the third weight 16 to make the RFID chip 5 face the ground; the stability and penetrability of the signal sent by the signal identifier are guaranteed.
With the combination of the embodiment, the signal marker comprises two states of a cylindrical state and a circular ring state, and has strong applicability; the cylindrical signal identifier is suitable for laid cables, and the cylindrical signal identifiers are arranged one by one above the laid cables to calibrate the positions of the cables; the circular ring-shaped signal marker is suitable for an un-laid cable, the circular ring-shaped signal marker is fixedly sleeved on the cable to be laid when the cable is laid, and the circular ring-shaped signal marker is laid underground along with the cable to calibrate the position of the cable.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. An intelligent electronic identification system for underground cables, comprising: the system comprises a signal identifier, a signal receiver and a server;
the signal identifier is used for sending a specific high-frequency signal, a plurality of signal identifiers are laid along a cable, and each signal identifier comprises an RFID chip;
the signal receiver is used for receiving the high-frequency signal sent by the signal identifier and sending the high-frequency signal to the server; the cable receiving module is also used for receiving the converted cable information;
the server is used for storing the association information of the high-frequency signals of different signal identifiers and corresponding cables; and is further configured to convert the high frequency signal into corresponding cable information based on the correlation information and send back to the signal receiver.
2. The intelligent electronic identification system for underground cables as claimed in claim 1, wherein the signal identifier is cylindrical and is arranged above the cable, the signal identifier further comprises a cylindrical lower shell, a cylindrical upper shell and a positioning mechanism, and the lower end of the cylindrical upper shell is detachably connected to the upper end of the cylindrical lower shell;
the RFID chip is embedded in the cylindrical lower shell, a first weight is embedded in the lower portion of the cylindrical lower shell, suspension liquid is filled in the upper portion of the cylindrical lower shell, a suspension ball is arranged in the suspension liquid in a suspending mode, the RFID chip is embedded in the upper end of the suspension ball, and a second weight is embedded in the lower end of the suspension ball;
the positioning mechanism is placed in the cylindrical upper shell, and a connecting line is arranged between the lower part of the positioning mechanism and the cylindrical lower shell.
3. An intelligent electronic identification system for underground cables according to claim 2, wherein the signal identifier further comprises: a signal conducting component;
the signal conduction assembly comprises a signal receiving plate and a signal conduction wire, the signal receiving plate is embedded on the top surface of the upper part in the cylindrical lower shell, the lower end of the signal conduction wire is connected to the signal receiving plate, and the upper end of the signal conduction wire penetrates through the cylindrical lower shell and is connected to the positioning mechanism;
the cylindrical lower shell and the cylindrical upper shell are made of ABS plastic materials, and the positioning mechanism, the signal receiving plate and the signal conducting wire are made of metal materials;
the connecting wire is made of ABS plastic materials and is in a flexible circular tube shape, and the signal transmission wire is coaxially embedded in the connecting wire.
4. The intelligent electronic identification system for underground cables of claim 2, wherein the density value of the suspension is equal to the density value of the suspension ball, the density value of the second weight is greater than the density value of the suspension, and the weight value of the second weight is greater than the weight value of the RFID chip;
suspension ball below is provided with jack-up mechanism, jack-up mechanism includes roof and first spring, the roof is the circular-arc of epirelief, first spring vertically sets up in the roof below, first spring both ends respectively with roof and cylinder inferior valve fixed connection.
5. An intelligent electronic identification system for underground cables according to claim 2, characterized in that said positioning mechanism comprises: positioning a rod;
the locating lever is cylindrical, and locating lever upper portion center department and lower part center department are provided with constant head tank and lower constant head tank respectively, go up the constant head tank and all set up along locating lever length direction down with constant head tank, go up the both sides of constant head tank and the both sides of constant head tank all outwards pierce through locating lever circumference lateral wall down, go up the constant head tank and be 90 crisscross settings along the circumferencial direction with lower constant head tank, go up the constant head tank and all be provided with supporting component in the constant head tank down, supporting component includes the landing leg of two relative settings, the landing leg middle part passes through the torsional spring and rotates and set up in last constant head tank middle part or constant head tank middle part down, the torsional spring orders about the landing leg and rotates to the locating lever outside.
6. An intelligent electronic identification system for underground cables as claimed in claim 5, wherein the lower end of the upper positioning slot has a lower height than the upper end of the lower positioning slot;
the landing leg includes the main leg and divides the leg, the main leg is rectangular form flat, and main leg center department rotates with the locating lever to be connected, two divide the leg to slide along main leg length direction respectively and set up in main leg both ends, divide and be provided with the second spring between leg and the main leg, the second spring orders about to divide the leg to remove to the direction of keeping away from main leg center department, divides the leg to keep away from the one end of main leg center department and is the point form.
7. The intelligent electronic identification system for underground cables as claimed in claim 5, wherein a reel is transversely disposed under the positioning rod, the reel is rotatably connected with the positioning rod, and the connection wire is wound around the reel.
8. The intelligent electronic identification system for underground cables as claimed in claim 1, wherein the signal identifier is circular and fixedly attached to the cable, the signal identifier further comprising: a toroidal shell and a logo sliding frame;
the circular ring shell is fixedly sleeved on the cable, an annular slide way is arranged in the circular ring shell, the identification sliding frame is annular, and the identification sliding frame is arranged in the slide way in a sliding manner by taking the central axis of the circular ring shell as the center;
the RFID chip is embedded on the outer side of the upper end of the identification sliding frame, and a third heavy object is embedded on the lower end of the identification sliding frame.
9. The intelligent electronic identification system for underground cables as claimed in claim 8, wherein the identification carriage is in the shape of a ring plate, balls are arranged in the identification carriage, the middle of each ball is rotatably embedded in the identification carriage, two ends of each ball respectively extend out of the inner side and the outer side of the identification carriage, and a plurality of balls are arranged along the circumference of the identification carriage in an array manner;
the width value of sign balladeur train equals the width value of slide, sign balladeur train both ends all are the semicircle of evagination, the diameter value of ball equals the height value of slide.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210385766.0A CN114580599A (en) | 2022-04-13 | 2022-04-13 | Intelligent electronic identification system for underground cable |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210385766.0A CN114580599A (en) | 2022-04-13 | 2022-04-13 | Intelligent electronic identification system for underground cable |
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| CN204178397U (en) * | 2014-10-28 | 2015-02-25 | 广西电网有限责任公司南宁供电局 | Cable electronic mark sniffer |
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| CN208209008U (en) * | 2015-06-03 | 2018-12-07 | 株式会社村田制作所 | Band antenna pallet and the RFID system of the card reader of RFID tag |
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