CN203834530U - Sensor node used for monitoring displacement of underground substation construction - Google Patents
Sensor node used for monitoring displacement of underground substation construction Download PDFInfo
- Publication number
- CN203834530U CN203834530U CN201420234272.3U CN201420234272U CN203834530U CN 203834530 U CN203834530 U CN 203834530U CN 201420234272 U CN201420234272 U CN 201420234272U CN 203834530 U CN203834530 U CN 203834530U
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- CN
- China
- Prior art keywords
- sensor
- housing
- module
- sensor node
- underground substation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 238000012544 monitoring process Methods 0.000 title claims abstract description 17
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 230000001133 acceleration Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract 5
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000009412 basement excavation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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- Testing Or Calibration Of Command Recording Devices (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model relates to a sensor node used for monitoring displacement of underground substation construction. The sensor node comprises a sensor assembly, a power supply assembly and a power line. The sensor assembly is connected with the power supply assembly through the power line. The sensor assembly comprises a first shell, a sensor, a processor, a power management module, a wireless transmission module and an antenna, wherein the sensor, the processor, the power management module and the wireless transmission module are installed in the first shell, and the antenna is installed on the first shell. The processor is connected with the sensor and the wireless transmission module respectively, the power management module is connected with the sensor, the processor and the wireless transmission module respectively, and the wireless transmission module is connected with the antenna. The power supply assembly comprises a second shell and a battery pack installed in the second shell. The battery pack is connected with the power management module through the power line. Compared with the prior art, the sensor node has the advantages of being good in sealing performance, high in waterproof grade, convenient to operate, capable of collecting data conveniently, low in manufacturing cost and the like.
Description
Technical field
The utility model relates to a kind of underground substation construction displacement monitor, especially relates to a kind of sensor node for underground substation construction displacement monitoring.
Background technology
Along with the needs of Process of Urbanization Construction, the engineerings such as subway, highrise building are built energetically, and the construction of these engineerings all need to be carried out excavation of foundation pit in densely populated urban district mostly.In Deep Excavation, the effect that hole wall is stressed, by produce larger distortion in hole, has caused hidden danger to base pit engineering and neighboring buildings group's safety, therefore the safety monitoring of foundation ditch period of state is just seemed to particularly important.In foundation ditch safety monitoring, need to during excavation, to foundation ditch and surrounding enviroment, monitor, early warning is also taken precautions against the generation of over-large displacement, distortion and engineering accident.By pit retaining monitoring, grasp around slope construction and use procedure situation, understand foundation pit supporting construction force-bearing situation and deformation thereof.
Deep-foundation pit engineering has one of engineering of larger danger as national regulation.Deep-foundation pit engineering excavation construction process usually can cause that the situations such as foundation pit supporting system and the variation of foundation ditch surrounding enviroment occur, and risk is larger.Careless slightly, not only will jeopardize the safety of foundation ditch own, but also can bring disaster to Adjacent Buildings, road and various underground installation, cause social influence and economic loss all very serious.The base pit engineering monitoring serious accident that often causes not in place.
Utility model content
The purpose of this utility model be exactly in order to overcome the defect that above-mentioned prior art exists, provide that a kind of good airproof performance, classification of waterproof are high, easy to operate, convenient data acquisition, the sensor node for underground substation construction displacement monitoring that cost is low.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of sensor node for underground substation construction displacement monitoring, it is characterized in that, comprise sensor cluster, power supply module and power line, described sensor cluster is connected with power supply module by power line, described sensor cluster comprises the first housing, be arranged on the sensor in the first housing, processor, power management module and wireless transport module and be arranged on the antenna on the first housing, described processor respectively with sensor, wireless transport module connects, described power management module respectively with sensor, processor is connected with wireless transport module, described wireless transport module is connected with antenna, described power supply module comprises the second housing and is arranged on the battery pack in the second housing, described battery pack is connected with power management module by power line.
Described sensor comprises 3-axis acceleration sensor, diaxon inclination sensor, pressure sensor and humidity sensor.
The first described housing and the second housing are the housing of IP67 level waterproof.
Described the first housing and the second housing include upper shell and lower house, and wherein upper shell is fixedly connected with lower house by bolt mode.
Described upper shell and the junction of lower house are provided with sealing ring.
Described wireless transport module is ZigBee wireless module.
Compared with prior art, the utlity model has following advantage:
1, good airproof performance, classification of waterproof are high, by sealing ring being set and by IP67 level waterproof case for housing, can effectively improving sealing and the water proofing property of device;
2, easy to operate, convenient data acquisition, owing to adopting wireless sensor network, can gather a large amount of full and accurate information at any time and place with under any ambient conditions;
3, cost is low, can use for a long time, and accuracy is high, easy for installation in actual environment, and the prior information being to provide promptly and accurately, can, effectively for constructor under various natural environments provides safety guarantee, have practicality widely.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Embodiment
As shown in Figure 1, a kind of sensor node for underground substation construction displacement monitoring, comprise sensor cluster 1, power supply module 2 and power line 3, described sensor cluster 1 is connected with power supply module 2 by power line 3, described sensor cluster 1 comprises the first housing 15, be arranged on the sensor 11 in the first housing 15, processor 12, power management module 13 and wireless transport module 14 and be arranged on the antenna 16 on the first housing 15, described processor 12 respectively with sensor 11, wireless transport module connects 14 and connects, described power management module 13 respectively with sensor 11, processor 12 is connected with wireless transport module 14, described wireless transport module 14 is connected with antenna 16, described power supply module 2 comprises the second housing 22 and is arranged on the battery pack 21 in the second housing 22, described battery pack 21 is connected with power management module 13 by power line 3.
Described sensor 11 comprises 3-axis acceleration sensor, diaxon inclination sensor, pressure sensor and humidity sensor.
The first described housing 15 and the second housing 22 are the housing of IP67 level waterproof.Described the first housing 15 and the second housing 22 include upper shell and lower house, and wherein upper shell is fixedly connected with lower house by bolt mode.Described upper shell and the junction of lower house are provided with sealing ring.Described wireless transport module 14 is ZigBee wireless module.
Claims (6)
1. the sensor node for underground substation construction displacement monitoring, it is characterized in that, comprise sensor cluster, power supply module and power line, described sensor cluster is connected with power supply module by power line, described sensor cluster comprises the first housing, be arranged on the sensor in the first housing, processor, power management module and wireless transport module and be arranged on the antenna on the first housing, described processor respectively with sensor, wireless transport module connects, described power management module respectively with sensor, processor is connected with wireless transport module, described wireless transport module is connected with antenna, described power supply module comprises the second housing and is arranged on the battery pack in the second housing, described battery pack is connected with power management module by power line.
2. a kind of sensor node for underground substation construction displacement monitoring according to claim 1, is characterized in that, described sensor comprises 3-axis acceleration sensor, diaxon inclination sensor, pressure sensor and humidity sensor.
3. a kind of sensor node for underground substation construction displacement monitoring according to claim 1, is characterized in that, the first described housing and the second housing are the housing of IP67 level waterproof.
4. a kind of sensor node for underground substation construction displacement monitoring according to claim 1, it is characterized in that, described the first housing and the second housing include upper shell and lower house, and wherein upper shell is fixedly connected with lower house by bolt mode.
5. a kind of sensor node for underground substation construction displacement monitoring according to claim 4, is characterized in that, described upper shell and the junction of lower house are provided with sealing ring.
6. a kind of sensor node for underground substation construction displacement monitoring according to claim 1, is characterized in that, described wireless transport module is ZigBee wireless module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234272.3U CN203834530U (en) | 2014-05-08 | 2014-05-08 | Sensor node used for monitoring displacement of underground substation construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234272.3U CN203834530U (en) | 2014-05-08 | 2014-05-08 | Sensor node used for monitoring displacement of underground substation construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203834530U true CN203834530U (en) | 2014-09-17 |
Family
ID=51512390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420234272.3U Expired - Lifetime CN203834530U (en) | 2014-05-08 | 2014-05-08 | Sensor node used for monitoring displacement of underground substation construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203834530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953077A (en) * | 2014-05-08 | 2014-07-30 | 国网上海市电力公司 | Sensor node used for monitoring underground substation construction displacement |
-
2014
- 2014-05-08 CN CN201420234272.3U patent/CN203834530U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953077A (en) * | 2014-05-08 | 2014-07-30 | 国网上海市电力公司 | Sensor node used for monitoring underground substation construction displacement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140917 |