CN219976171U - Split pipeline meter anti-dismantling monitoring device - Google Patents
Split pipeline meter anti-dismantling monitoring device Download PDFInfo
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- CN219976171U CN219976171U CN202321061352.9U CN202321061352U CN219976171U CN 219976171 U CN219976171 U CN 219976171U CN 202321061352 U CN202321061352 U CN 202321061352U CN 219976171 U CN219976171 U CN 219976171U
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- monitoring device
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- probe
- mounting plate
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 47
- 239000000523 sample Substances 0.000 claims abstract description 44
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 238000004891 communication Methods 0.000 claims description 11
- 238000012545 processing Methods 0.000 claims description 10
- 238000012544 monitoring process Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims 7
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Abstract
The utility model belongs to the field of alarm devices, and provides a split type pipeline meter disassembly-prevention monitoring device, which comprises: monitoring devices and master controller, monitoring devices includes the casing, the casing includes arc and base, the base includes first structure and second structure, the arc sets up on first structure side, in the first structure and with the junction of arc be equipped with body micro-gap switch, body micro-gap switch supports on split type pipeline strapping table's body outer peripheral face, be equipped with probe micro-gap switch in the second structure, probe micro-gap switch supports on pipeline metering device probe, body micro-gap switch and probe micro-gap switch all are connected with the master controller. According to the utility model, whether the split type pipeline meter is dismounted in the transverse direction or the vertical direction is monitored through the pipe body micro switch and the probe micro switch in the monitoring device, and the existing pipeline and metering equipment are not required to be changed.
Description
Technical Field
The utility model belongs to the field of alarm devices, and particularly relates to an anti-disassembly monitoring device for a split type pipeline meter.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
The existing split type pipeline heat meter and meter probe can be easily and illegally disassembled, so that the metering is inaccurate or wrong, and economic loss is caused; if the integrated pipeline metering equipment is to be replaced, not only the valve or the monitoring section is required to be replaced, but also additional construction cost is required.
Therefore, the existing split type pipeline metering equipment probe has the following problems:
1. the probe of the split type pipeline metering equipment is illegally disassembled, so that the problems of real-time sensing and alarming cannot be realized;
2. the temperature and the humidity of the probe of the split type pipeline metering equipment are unknown, and the high/low temperature and the humidity influence the service life of the probe.
Disclosure of Invention
In order to solve the problems, the utility model provides an anti-disassembly monitoring device for a split type pipeline meter.
According to some embodiments, the present utility model employs the following technical solutions:
the utility model provides a split pipeline meter disassembly-prevention monitoring device, which comprises: monitoring devices and master controller, monitoring devices includes the casing, the casing includes arc and base, the base includes first structure and second structure, the arc sets up on first structure side, in the first structure and with the junction of arc be equipped with body micro-gap switch, body micro-gap switch supports on split type pipeline strapping table's body outer peripheral face, be equipped with probe micro-gap switch in the second structure, probe micro-gap switch supports on pipeline metering device probe, body micro-gap switch and probe micro-gap switch all are connected with the master controller.
Further, the first structure and the second structure form an L-shaped base.
Further, the arc plate is provided with a connecting hole, and the monitoring device is fixed on the peripheral surface of the pipe body through the connecting hole.
Further, a first mounting plate is arranged in the first structure, a first mounting hole is formed in the first mounting plate, and the pipe body micro switch is mounted on the first mounting plate through the first mounting hole.
Further, a second mounting plate is arranged in the second structure, a second mounting hole is formed in the second mounting plate, and the probe micro switch is mounted on the second mounting plate through the second mounting hole.
Further, the monitoring device further comprises a temperature and humidity sensor, wherein the temperature and humidity sensor is arranged in the second structure and is connected with the main controller.
Still further, be equipped with the second mounting panel in the second structure, be equipped with the third mounting hole on the second mounting panel, temperature and humidity sensor installs on the second mounting panel through the third mounting hole.
Further, the pipe body micro switch, the probe micro switch and the temperature and humidity sensor are all connected with the master controller in a wired mode.
Further, the master controller comprises an MCU processing unit, and the MCU processing unit is connected with the communication module, the positioning module and the power module.
Further, a protective cover is arranged outside the connection surface of the shell.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, whether the split type pipeline meter is dismounted in the transverse direction or the vertical direction is monitored through the pipe body micro switch and the probe micro switch in the monitoring device, and the split type pipeline meter is output to the background terminal through the main controller, and the background terminal alarms according to whether the pipe body micro switch or the probe micro switch is disconnected or not, so that the damage can be stopped at the first time, the structure is simple, the existing pipeline and metering equipment are not required to be changed, and the cost is reduced.
2. The monitoring device comprises the temperature and humidity sensor, can sense the temperature and the humidity of equipment in real time, and can intervene manually under the condition that the temperature or the humidity exceeds a threshold value, so that the service life of the probe is prolonged.
3. The main controller provided by the utility model is provided with the positioning module, so that the position of the split type pipeline meter can be sensed in real time, and the loss is prevented.
4. The arc plate designed by the utility model is combined with the connecting hole on the arc plate to be completely attached to the outer peripheral surface of the pipe body of the pipe metering equipment, so that the problem of falling off caused by unstable installation of the monitoring device is avoided, and the arc plate can be designed adaptively according to the pipe metering equipment with various sizes and specifications.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.
FIG. 1 is a schematic diagram of a monitoring device of the present utility model after installation;
FIG. 2 is an exploded view of the monitoring device of the present utility model;
FIG. 3 is a schematic illustration of the split meter tamper monitoring apparatus of the present utility model shown after installation in a split meter;
FIG. 4 is a block diagram of a master shown in the present utility model;
the pipe body micro-switch comprises a pipe body micro-switch body 1, an arc-shaped plate 2, a connecting hole 3, a connecting hole 4, a first structure 5, a first mounting plate 6, a first mounting hole 7, a second mounting hole 8, a second mounting plate 9, a third mounting hole 10, a protective cover 11, a second structure 12, a temperature and humidity sensor 13, a probe micro-switch 14, a monitoring device 15, a main controller 16 and pipeline metering equipment.
Detailed Description
The utility model will be further described with reference to the drawings and examples.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the utility model. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
In the present utility model, the terms such as "vertical", "horizontal", "side", "outer", etc. refer to the direction or the positional relationship based on the direction or the positional relationship shown in the drawings, and are merely relational terms used for convenience in describing the structural relationship of the components or elements of the present utility model, and do not denote any one of the components or elements of the present utility model, and should not be construed as limiting the present utility model.
In the present utility model, terms such as "fixed," "connected," and the like are to be construed broadly and mean either fixedly connected or integrally connected or detachably connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in the present utility model can be determined according to circumstances by a person skilled in the relevant art or the art, and is not to be construed as limiting the present utility model.
As shown in fig. 1-3, the present embodiment provides a split-type pipeline meter disassembly-prevention monitoring device, which includes: the monitoring device 14 and the main controller 15, the monitoring device 14 includes the casing, the casing includes arc 2 and base, the base includes first structure 4 and second structure 11, arc 2 sets up on first structure 4 side, the junction of just 2 with the arc in the first structure 4 is equipped with body micro-gap switch 1, body micro-gap switch 1 supports on split type pipeline meter's body outer peripheral face, be equipped with probe micro-gap switch 13 in the second structure 11, probe micro-gap switch 13 supports on pipeline metering device probe, body micro-gap switch 1 and probe micro-gap switch 13 all are connected with the main controller 15.
The first structure 4 and the second structure 11 constitute an L-shaped base.
The arc plate 2 is provided with a connecting hole 3, and the monitoring device 14 is fixed on the outer peripheral surface of the pipe body through the connecting hole 3. Specifically, the attachment holes 3 are wire holes or tie holes for binding and fastening the monitoring device 14 to the monitored device.
The first structure 4 is internally provided with a first mounting plate 5, the first mounting plate 5 is provided with a first mounting hole 6, and the pipe body micro switch 1 is mounted on the first mounting plate 5 through the first mounting hole 6.
The second structure 11 is internally provided with a second mounting plate 8, the second mounting plate 8 is provided with a second mounting hole 7, and the probe micro switch 13 is mounted on the second mounting plate 8 through the second mounting hole 7.
The monitoring device 14 further includes a temperature and humidity sensor 12, where the temperature and humidity sensor 12 is disposed in the second structure 11 and connected to the main controller 15.
The second structure 11 is internally provided with a second mounting plate 8, the second mounting plate 8 is provided with a third mounting hole 9, and the temperature and humidity sensor 12 is mounted on the second mounting plate 8 through the third mounting hole 9.
The pipe body micro switch 1, the probe micro switch 13 and the temperature and humidity sensor 12 are all connected with the main controller 15 in a wired mode.
As shown in fig. 4, the main controller 15 includes an MCU processing unit, and the MCU processing unit is connected to the communication module, the positioning module and the power module.
The communication module can adopt a WIFI/BT/NB communication module, and the positioning module can adopt a GPS/Beidou positioning module. The power supply module is used for supplying power to the MCU processing unit, the communication module, the positioning module and the monitoring device.
A protective cover 10 is arranged outside the connection surface of the housing.
Specifically, the pipe body micro-switch 1 is used for monitoring whether the monitoring device 14 breaks away from the pipe body, if so, the pipe body micro-switch 1 is disconnected, a signal of the disconnection of the pipe body micro-switch 1 is sent to the main controller 15 through a wire, the main controller 15 sends the signal to the background terminal through the communication module, and the background terminal controls the connected alarm to alarm.
The probe micro switch 13 is used for monitoring whether the monitoring device 14 is separated from the probe of the pipeline metering equipment, if so, the probe micro switch 13 is disconnected, a signal disconnected by the probe micro switch 13 is sent to the main controller 15 through a wire, the main controller 15 sends the signal to the background terminal through the communication module, and the background terminal controls the connected alarm to alarm.
The temperature and humidity sensor 12 is used for monitoring the ambient temperature and humidity, the temperature and humidity sensor 12 sends the data to the main controller 15 through a data wire, the main controller 15 sends the temperature and humidity data to the background terminal through the communication module, and the background terminal alarms through the alarm connected in a control manner when the temperature and humidity are abnormal.
The shell is used for bearing the fastening contact among the pipe body micro switch 1, the probe micro switch 13, the temperature and humidity sensor 12 and the monitoring device, and the pipe body and the probe;
and a protective cover 10 for protecting the junction point.
The monitoring process is realized: when the installation is completed, as shown in fig. 3, the part of the monitoring device 14 close to the pipe body clings to the pipe body, so that the pipe body micro switch 1 is closed, the part of the monitoring device 14 close to the probe clings to the probe, and the probe micro switch 13 is closed; the tube body micro switch 1 and the probe micro switch 13 adopt a logical AND relationship, namely, any micro switch is disconnected to give an alarm; the monitoring device 14 is recovered to be normal through human intervention after the alarm occurs, and when the monitoring device 14 is recovered to be in a normal state again, the main controller 15 reports alarm recovery data, so that illegal disassembly and recovery after disassembly are effectively recorded.
The micro switch uses COM, NC, NO and three contacts simultaneously, the main controller continuously receives a high-level signal during normal monitoring, and the micro switch acts on the main controller to receive a low-level signal when the micro switch is pulled out; GPIO of MCU processing unit in host computer pulls down through 10K resistance, if cable cuts GPIO can be triggered by low level to produce the warning.
The temperature and humidity sensor 12 in the monitoring device 14 can monitor the temperature and humidity of the probe part of the pipeline in real time, the main controller 15 sends the temperature and humidity data to the background terminal through the communication module, the background terminal can set a temperature/humidity alarm value, and corresponding alarm is carried out when the temperature/humidity alarm value is reached.
The main controller 15 is internally provided with a positioning module, and uploads the position information of the pipeline metering device 16 in real time, and is used for sending the position information to the background terminal when the longitude and latitude of the pipeline metering device 16 change, so that the background terminal judges whether to control the connected alarm to alarm according to the position information.
The monitoring device 14 is reserved with a ribbon threading hole and can be suitable for a probe with an unvented diameter.
In addition, the MCU processing unit can adopt an STM32G030 chip, and the utility model does not limit the chip model of the MCU processing unit.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. Split type pipeline meter prevents tearing open monitoring devices, a serial communication port, includes: monitoring devices and master controller, monitoring devices includes the casing, the casing includes arc and base, the base includes first structure and second structure, the arc sets up on first structure side, in the first structure and with the junction of arc be equipped with body micro-gap switch, body micro-gap switch supports on split type pipeline strapping table's body outer peripheral face, be equipped with probe micro-gap switch in the second structure, probe micro-gap switch supports on pipeline metering device probe, body micro-gap switch and probe micro-gap switch all are connected with the master controller.
2. The split pipeline meter tamper monitoring device of claim 1 wherein the first and second structures form an L-shaped base.
3. The split type pipeline meter disassembly prevention monitoring device according to claim 1, wherein the arc-shaped plate is provided with a connecting hole, and the monitoring device is fixed on the outer circumferential surface of the pipe body through the connecting hole.
4. The split type pipeline meter disassembly prevention monitoring device according to claim 1, wherein a first mounting plate is arranged in the first structure, a first mounting hole is formed in the first mounting plate, and the pipe body micro switch is mounted on the first mounting plate through the first mounting hole.
5. The split type pipeline meter disassembly prevention monitoring device according to claim 1, wherein a second mounting plate is arranged in the second structure, a second mounting hole is formed in the second mounting plate, and the probe micro switch is mounted on the second mounting plate through the second mounting hole.
6. The split type pipeline meter disassembly prevention monitoring device of claim 1, further comprising a temperature and humidity sensor arranged in the second structure and connected with the main controller.
7. The split type pipeline meter disassembly prevention monitoring device according to claim 6, wherein a second mounting plate is arranged in the second structure, a third mounting hole is formed in the second mounting plate, and the temperature and humidity sensor is mounted on the second mounting plate through the third mounting hole.
8. The split type pipeline meter disassembly prevention monitoring device according to claim 1, wherein the pipe body micro switch, the probe micro switch and the temperature and humidity sensor are all connected with a master controller in a wired mode.
9. The split type pipeline meter disassembly prevention monitoring device according to claim 1, wherein the main controller comprises an MCU processing unit, and the MCU processing unit is connected with the communication module, the positioning module and the power module.
10. The split meter anti-disassembly monitoring apparatus of any one of claims 1-9, wherein a protective cover is provided outside of the housing junction surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321061352.9U CN219976171U (en) | 2023-04-28 | 2023-04-28 | Split pipeline meter anti-dismantling monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321061352.9U CN219976171U (en) | 2023-04-28 | 2023-04-28 | Split pipeline meter anti-dismantling monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219976171U true CN219976171U (en) | 2023-11-07 |
Family
ID=88578940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321061352.9U Active CN219976171U (en) | 2023-04-28 | 2023-04-28 | Split pipeline meter anti-dismantling monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219976171U (en) |
-
2023
- 2023-04-28 CN CN202321061352.9U patent/CN219976171U/en active Active
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