CN220208367U - Anti-damage monitoring device and system for underground equipment - Google Patents
Anti-damage monitoring device and system for underground equipment Download PDFInfo
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- CN220208367U CN220208367U CN202321710202.6U CN202321710202U CN220208367U CN 220208367 U CN220208367 U CN 220208367U CN 202321710202 U CN202321710202 U CN 202321710202U CN 220208367 U CN220208367 U CN 220208367U
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- 238000012544 monitoring process Methods 0.000 claims abstract description 73
- 230000006698 induction Effects 0.000 claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- 238000004891 communication Methods 0.000 claims description 27
- 230000002265 prevention Effects 0.000 claims description 8
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- 230000000007 visual effect Effects 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 6
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Abstract
The utility model provides a buried equipment anti-damage monitoring device and a system, wherein the monitoring device comprises: the monitoring module and the power supply module; the power supply module includes: the system comprises an induction current generation unit and a power supply conversion unit, wherein the induction current generation unit is sleeved outside the underground equipment and used for generating induction current through the current of the underground equipment, and the power supply conversion unit is used for converting the induction current into direct current required by the monitoring module; the monitoring module comprises: the utility model can be used for monitoring whether a cable buried underground is damaged or stolen by moving or not, and reduces the maintenance cost.
Description
Technical Field
The utility model relates to the technical field of security equipment, in particular to a device and a system for monitoring the damage of underground equipment.
Background
In urban construction, electric power construction is also an important ring, and at present, the laying of cables is shifted from the past aerial erection to underground burying, so that more space and safety are brought for urban construction. Therefore, in the current urban construction or some regional construction, cable burying is normal.
However, in the urban construction process, the construction needs to be carried out by digging the land frequently, and under the condition that some constructions are not standard or attention-free, the digging area is easily extended to the area where the cable is buried, so that the cable is dug. In addition, because the cable is generally made of a metal material with high value, the buried cable is also a target of the lawless persons, namely 35274.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides an anti-damage monitoring device and system for underground equipment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an anti-damage monitoring device for buried equipment, comprising: the monitoring module and the power supply module; the power supply module includes: the system comprises an induction current generation unit and a power supply conversion unit, wherein the induction current generation unit is sleeved outside the underground equipment and used for generating induction current through the current of the underground equipment, and the power supply conversion unit is used for converting the induction current into direct current required by the monitoring module;
the monitoring module comprises: the device comprises a monitoring sensor, a processor unit in communication connection with the monitoring sensor, a positioning unit in communication connection with the processor unit, and a wireless communication unit in communication connection with the processor unit.
Preferably, the monitoring module is arranged on the ground surface, and the monitoring module is connected with the power supply module through a power cable.
Preferably, the induced current generation unit includes: the first semicircle body and the second semicircle body are connected in a butt-joint mode through a detachable connecting structure, and the first semicircle body and the second semicircle body form a sleeve hole for sleeving the buried equipment after butt-joint.
Preferably, the induced current generating unit is a current transformer.
Preferably, the monitoring sensor is a vibration sensor and/or a level sensor.
Preferably, the monitoring module is provided with a cable fixing structure for being directly fixed to the buried equipment and buried underground by the buried equipment.
Preferably, the monitoring module and the power supply module are fixedly connected in a fitting way or share an integrally formed shell structure.
Preferably, the monitoring module further comprises an audible and visual alarm unit.
Preferably, the power supply module further comprises a battery for supplying power to the monitoring module, and the induction current generating unit is connected with the battery for charging the battery; the monitoring module is provided with a first power interface connected with the battery and a second power interface connected with the induced current generating unit, and the monitoring module monitors that the second power interface has no voltage and sends a second alarm signal through the wireless communication unit.
The utility model also provides an underground equipment anti-damage monitoring system which comprises any underground equipment anti-damage monitoring device, a cloud server in communication connection with the underground equipment anti-damage monitoring device and a background terminal in communication connection with the cloud server.
The anti-damage monitoring device for the underground equipment can be used for monitoring whether the cable buried underground is damaged or stolen or not by moving, giving an alarm and improving the automatic management capability of the cable.
In addition, the power supply module directly takes electricity from the buried equipment through the induction current generating unit, so that batteries and/or solar power supply are not needed to be arranged for the monitoring device, maintenance work of replacing the batteries by the monitoring device is reduced, and the problem that the buried equipment cannot use solar energy is solved.
Drawings
FIG. 1 is a schematic view of the installation structure of an anti-damage monitoring device of the buried equipment of the present utility model;
FIG. 2 is a schematic block diagram of the anti-damage monitoring device of the buried equipment of the present utility model;
FIG. 3 is a schematic diagram of the structure of the monitoring system of the present utility model;
FIG. 4 is a schematic view of an installation structure of another monitoring device of the present utility model;
FIG. 5 is a schematic diagram of an induced current generating unit according to the present utility model;
fig. 6 is a schematic diagram of another induced current generating unit according to the present utility model.
Detailed Description
The following examples are given in connection with the accompanying drawings to further illustrate specific embodiments of the anti-tamper monitoring apparatus for buried equipment according to the present utility model. The buried equipment damage prevention monitoring apparatus of the present utility model is not limited to the description of the following embodiments.
Referring to fig. 1 and 2, an embodiment of an anti-damage monitoring device 10 for an underground apparatus according to the present embodiment includes: the monitoring module 100 and the power supply module 200.
Wherein, the power supply module 200 includes: the induction current generating unit 210 is sleeved outside the underground equipment and is used for generating induction current through the current of the underground equipment, and the power supply converting unit 220 is used for converting the induction current into direct current required by the monitoring module 100.
The monitoring module 100 includes: a monitoring sensor 110 for monitoring vibrations and/or movements, a processor unit 120 in communication with the monitoring sensor 110, a positioning unit 130 in communication with the processor unit 120, a wireless communication unit 140 in communication with the processor unit 120.
As a specific embodiment, the induced current generating unit 210 may be an energy taking transformer, which may be installed on an underground device having current circulation, and the underground device of this embodiment is described by taking a cable as an example, and the energy taking transformer is a current transformer, which may be installed at the periphery of the cable, and generates current through the mutual inductance to supply power to the monitoring module 100. The power conversion unit 220 of the present embodiment may include a rectifying filter and a wide voltage power conversion circuit, and the power conversion unit 220 may convert the induced current into direct current, and then may directly input to the monitoring module 100 for use.
In this embodiment, the monitoring module 100 is disposed on the ground, in one embodiment, the ground equipment is a cable identification ground nail, the monitoring module 100 is disposed in a housing of the cable identification ground nail, the monitoring module 100 is connected with the power supply module 200 through a pre-installed power cable 300, and the length of the power cable 300 is not less than the burying depth of the buried equipment.
In this embodiment, referring to fig. 1 and fig. 4-6, the induced current generating unit 210 includes: the first semicircle body 211 and the second semicircle body 212, the first semicircle body 211 and the second semicircle body 212 are connected in a butt-joint way through a detachable connecting structure 217, and after the butt-joint of the first semicircle body 211 and the second semicircle body 212, a sleeve hole 213 for sleeving the buried equipment is formed. Adopt two semicircular modes, can be convenient establish the connection with the cable cover, simple to operate.
Further, as shown in fig. 5 and fig. 6, two connection structures are shown, in which fig. 5 is a fastening structure connection mode, and fig. 6 is a screw connection mode, both the installation speeds are relatively fast, and the construction time is greatly reduced.
In this embodiment, the monitoring sensor 110 is a vibration sensor and/or a level sensor. The vibration sensor can capture vibration signals quickly, for example, larger vibration generated when the excavator excavates, and early judgment can be carried out through the vibration threshold value, and early warning is given in advance, so that damage can be prevented in time. The level sensor indicates that the monitoring module 200 is moved away, and the wireless communication unit 140 sends out early warning or alarm under the condition that the cable is not damaged or the cable is damaged. After the installation and initialization of the anti-damage monitoring device 10 for the underground equipment, when the monitoring sensor 110 monitors the larger vibration or displacement, the anti-damage monitoring device 10 for the underground equipment sends out early warning or alarm through the wireless communication unit 140, which indicates that the cable may be damaged or stolen, etc. The vibration sensor and/or the level sensor may be any of the existing commercially available sensors.
In this embodiment, the wireless communication unit 140 may be a narrowband internet of things (Narrow Band Internet of Things, NB-IoT). The narrowband internet of things is constructed in the cellular network, only consumes about 180kHz bandwidth, can be directly deployed in a GSM network, a UMTS network or an LTE network, has the deployment cost, and can realize smooth upgrading. Of course, other wireless communication modules may be employed.
In this embodiment, as shown in fig. 4, in another embodiment of the anti-damage monitoring device 10 for an underground facility, which is buried underground together with a cable, the monitoring module 100 is provided with a cable fixing structure 160 for being directly fixed to the underground facility and the underground facility is buried underground. Specifically, the cable fixing structure 160 may include a fixing hole 163 and a connection structure 164, and of course, the structure may be additionally provided on the monitoring module 100, or the whole module may be configured as a power supply module-like structure, and two semicircular structures.
In this embodiment, please continue to refer to fig. 4, the monitoring module 100 and the power supply module 200 are fixedly attached to each other or share an integrally formed housing structure. The structure of the fixed connection or integrated shell can reduce the installation procedure, and simultaneously reduce the volume of the whole device, thereby being convenient for carrying and installation. For example, in the embodiment of integral molding, the monitoring module 100 is directly disposed on the power supply module 200, and a mounting cavity is disposed outside the first semicircle 211 or the second semicircle 212 of the power supply module 200 for placing the monitoring module 100; the cable fixing structure is a detachable connection structure 217 on the first half-round body 211 and the second half-round body 212, or a structure connected with the cable arranged on the first half-round body 211 and the second half-round body 212.
In this embodiment, referring to fig. 1, the monitoring module 100 further includes an audible and visual alarm unit 150. The audible and visual alarm unit 150 may give an on-site alarm to alert the constructor that there is a cable there, thereby preventing or reducing the destructive construction in time. Meanwhile, the method can also have deterrent effect on lawless persons.
The utility model also provides an underground equipment anti-damage monitoring system, which comprises the underground equipment anti-damage monitoring device 10, a cloud server 400 in communication connection with the underground equipment anti-damage monitoring device 10 and a background terminal 500 in communication connection with the cloud server. The monitoring module 100 of the buried anti-damage monitoring apparatus 10 is connected to the cloud server 400 through the wireless communication unit 140, monitors the monitoring sensor 110 for large vibration or displacement, transmits alarm information to the cloud server 400 through the wireless communication unit 140, and transmits position information to the monitoring module 100 based on the positioning unit 130. The cloud server 400 can send alarm information to the manager in a WeChat or SMS mode, and prompts the corresponding personnel to process in time.
As shown in fig. 3, the cloud server 400 and the background terminal 500 can manage the underground equipment damage prevention monitoring device 10, including enabling/shutting down/upgrading the underground equipment damage prevention monitoring device 10, numbering the underground equipment damage prevention monitoring device 10, and recording the same for monitoring the cable and the like. When a plurality of buried equipment damage prevention monitoring apparatuses 10 are installed on the same cable, the trend of the cable can be accurately positioned based on positioning information acquired from the positioning units 130 of a plurality of monitoring modules 100.
Of course, as other embodiments, the power supply module 200 may further include a battery, the electric energy obtained by the induced current generating unit 210 may charge the battery, and when the cable is powered off and the induced current generating unit 210 cannot work, the underground device anti-damage monitoring apparatus 10 may alarm to the cloud server 400 to prompt the cable to be powered off. In addition, when the cable identification ground nail is the cable identification ground nail, the solar panel can also be arranged to charge the battery, and the solar panel is arranged on the part of the cable identification ground nail exposed out of the ground.
For example, in one embodiment, the power supply module 200 further includes a battery for supplying power to the monitoring module 100, and the induced current generating unit 210 is connected to the battery for charging the battery; the monitoring module 100 is provided with a first power interface connected with the battery and a second power interface connected with the induced current generating unit 210, and the monitoring module 100 sends a second alarm signal through the wireless communication unit 140 when monitoring that the second power interface has no voltage.
Of course, the anti-damage monitoring device for the underground equipment of the embodiment of the utility model is preferably adopted, and the power supply module directly takes power from the underground equipment through the induced current generating unit, so that a battery or solar power supply (the solar energy also needs to be provided with the battery) is not needed to be arranged for the monitoring device, the maintenance work of replacing the battery by the monitoring device is reduced, and the problem that the underground equipment cannot use solar energy is solved.
It should be noted that, in the description of the present utility model, the terms "upper", "lower", "left", "right", "inner", "outer", and the like indicate an orientation or a positional relationship based on that shown in the drawings or an orientation or a positional relationship conventionally put in use, and are merely for convenience of description, and do not indicate that the apparatus or element to be referred to must have a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating relative importance.
The foregoing is a further detailed description of the utility model in connection with the preferred embodiments, and it is not intended that the utility model be limited to the specific embodiments described. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the utility model, and these should be considered to be within the scope of the utility model.
Claims (10)
1. An anti-damage monitoring device for buried equipment, comprising: a monitoring module (100) and a power supply module (200); the method is characterized in that:
the power supply module (200) includes: the system comprises an induction current generation unit (210) and a power supply conversion unit (220), wherein the induction current generation unit (210) is sleeved outside the underground equipment and is used for generating induction current through the current of the underground equipment, and the power supply conversion unit (220) is used for converting the induction current into direct current required by the monitoring module (100);
the monitoring module (100) comprises: the vibration and/or movement monitoring device comprises a monitoring sensor (110) for monitoring vibration and/or movement, a processor unit (120) in communication connection with the monitoring sensor (110), a positioning unit (130) in communication connection with the processor unit (120), and a wireless communication unit (140) in communication connection with the processor unit (120).
2. The underground facility tamper-proof monitoring device of claim 1, wherein: the monitoring module (100) is arranged on the ground, and the monitoring module (100) is connected with the power supply module (200) through a power cable (300).
3. The underground facility tamper-proof monitoring device of claim 1, wherein: the induced current generation unit (210) includes: the underground equipment comprises a first semicircular body (211) and a second semicircular body (212), wherein the first semicircular body (211) and the second semicircular body (212) are connected in a butt-joint mode through a detachable connecting structure, and a sleeve hole (213) for sleeving the underground equipment is formed after the first semicircular body (211) and the second semicircular body (212) are butt-jointed.
4. The underground facility tamper-proof monitoring device of claim 1, wherein: the induction current generating unit (210) is a current transformer.
5. The underground facility tamper-proof monitoring device of claim 1, wherein: the monitoring sensor (110) is a vibration sensor and/or a level sensor.
6. The underground facility tamper-proof monitoring device of claim 1, wherein: the monitoring module (100) is provided with a cable fixing structure (160) for being directly fixed to an underground apparatus and the underground apparatus being buried underground.
7. The underground facility tamper-proof monitoring device of claim 6, wherein: the monitoring module (100) is fixedly connected with the power supply module (200) in a fitting way or shares an integrally formed shell structure.
8. The underground facility tamper-proof monitoring device of claim 1, wherein: the monitoring module (100) further comprises an audible and visual alarm unit (150).
9. The underground facility tamper-proof monitoring device of claim 1, wherein: the power supply module (200) further comprises a battery for supplying power to the monitoring module (100), and the induction current generating unit (210) is connected with the battery for charging the battery; the monitoring module (100) is provided with a first power interface connected with the battery and a second power interface connected with the induced current generating unit (210), and the monitoring module (100) monitors that the second power interface has no voltage and sends a second alarm signal through the wireless communication unit (140).
10. An underground equipment damage prevention monitoring system, which is characterized by comprising an underground equipment damage prevention monitoring device as claimed in any one of claims 1-9, a cloud server (400) in communication connection with the underground equipment damage prevention monitoring device, and a background terminal (500) in communication connection with the cloud server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321710202.6U CN220208367U (en) | 2023-07-03 | 2023-07-03 | Anti-damage monitoring device and system for underground equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321710202.6U CN220208367U (en) | 2023-07-03 | 2023-07-03 | Anti-damage monitoring device and system for underground equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220208367U true CN220208367U (en) | 2023-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321710202.6U Active CN220208367U (en) | 2023-07-03 | 2023-07-03 | Anti-damage monitoring device and system for underground equipment |
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| Country | Link |
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| CN (1) | CN220208367U (en) |
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2023
- 2023-07-03 CN CN202321710202.6U patent/CN220208367U/en active Active
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