CN201892527U - Pipe section joint opening monitoring device for electric power tunnels - Google Patents
Pipe section joint opening monitoring device for electric power tunnels Download PDFInfo
- Publication number
- CN201892527U CN201892527U CN2010206005970U CN201020600597U CN201892527U CN 201892527 U CN201892527 U CN 201892527U CN 2010206005970 U CN2010206005970 U CN 2010206005970U CN 201020600597 U CN201020600597 U CN 201020600597U CN 201892527 U CN201892527 U CN 201892527U
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- Prior art keywords
- electric power
- monitoring device
- tunnel
- opening monitoring
- displacement transducer
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Abstract
The utility model relates to a pipe section joint opening monitoring device for electric power tunnels, which comprises displacement sensors, a data acquirer, an upper computer, cables and a communication network. The displacement sensors are mounted at a pipe section joint and are connected with the data acquirer via the cables, and the data acquirer is connected with the upper computer through the communication network. Compared with the prior art, the pipe section joint opening monitoring device for the electric power tunnels has the advantages of capability of automatically monitoring relative displacement, rock bed displacement, slope stability, crack opening and the like between two points of an engineering building.
Description
Technical field
The utility model relates to a kind of tunnel joint amount of opening monitoring device, especially relates to a kind of tunnel joint amount of opening monitoring device of electric power tunnel.
Background technology
Along with the sustainable development of national economy and steadily improving of living standards of the people, the demand of electric power is continued to rise, with regard to the area, Shanghai, implementing after a series of mistakes keep away peak electricity consumption measure in 2007, power consumption still fixes at last at 2021.8 ten thousand kilowatts, increases by 9.4% on a year-on-year basis.So huge power consumption will be the major test to power equipment.Simultaneously, the upcoming 2010 World Fair will be the test once huger to Electrical Safety undoubtedly.So certainly will require strategically planning of science activities and overall management to be carried out in the allotment and the transmission of electric power resource.Just require downtown area increase cable ratio, major trunk roads electric wire to go into ground in the engineering philosophy of " 15 " urban power network planning.Electric power tunnels a large amount of under this background will arise at the historic moment, build as the Expo electric power tunnel is nervous, as 500 kilovolt of three woods transformer station be about to building by Pudong New District to 500 kilovolts of Expo transformer stations that building, about 15.25 kilometers of total length, 6.2 meters of maximum tube wall external diameters, whole process is established 14 active wells altogether, links to each other with the Long Yanglu tunnel that has built up, tunnel, Tibet road therebetween.
Meanwhile we should clearly recognize electric power tunnel because geologic media of living in is abominable; the various construction activities of periphery are frequent; the increase of tunnel Years Of Service; as not protecting targetedly to electric power tunnel; will bring serious threat to Electrical Safety; and cause abominable social influence easily; yet at present; domestic research work to all kinds of electric power tunnel running safety monitorings aspect also relatively lags behind; and the research of the subway tunnel safe operation protection aspect similar with it starts to walk early; and comparatively great successes have been got; safe operation to subway tunnel provides technology and jural guarantee, is worth electric power tunnel operation protection department to use for reference.Wherein the tunnel joint amount of the opening monitoring level to electric power tunnel is in than low level always.
Summary of the invention
The purpose of this utility model is exactly the tunnel joint amount of the opening monitoring device that a kind of electric power tunnel is provided for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of tunnel joint amount of opening monitoring device of electric power tunnel, it is characterized in that, comprise displacement transducer, data acquisition unit, host computer, cable, communication network, described displacement transducer is installed in the tunnel joint place, described displacement transducer is connected with data acquisition unit by cable, and described data acquisition unit is connected with host computer by communication network.
Described displacement transducer is a linear displacement transducer.
Described communication network is GPRS network or 3G network.
Described displacement transducer is provided with 4, is evenly distributed on the tunnel joint place.
Described data acquisition unit is a DATA GeoLogger DT515 automatic data collection device.
Compared with prior art, the utlity model has relative displacement, basement rock displacement, stability of slope and the crack developing etc. of automatic monitoring works buildings point-to-point transmission.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
As shown in Figure 1, a kind of tunnel joint amount of opening monitoring device of electric power tunnel, comprise displacement transducer 1, data acquisition unit 2, host computer 4, cable, communication network 3, described displacement transducer 1 is installed in the tunnel joint place, described displacement transducer 1 is connected with data acquisition unit 2 by cable, and described data acquisition unit 2 is connected with host computer 4 by communication network 3.Described displacement transducer 1 is a linear displacement transducer.Described communication network 3 is GPRS network or 3G network.Described displacement transducer 1 is provided with 4, is evenly distributed on the tunnel joint place.Displacement transducer 1 is chosen in normal tunnel joint place, the subsiding crack position is arranged, 4 of every joint arrangement.
Claims (5)
1. the tunnel joint amount of the opening monitoring device of an electric power tunnel, it is characterized in that, comprise displacement transducer, data acquisition unit, host computer, cable, communication network, described displacement transducer is installed in the tunnel joint place, described displacement transducer is connected with data acquisition unit by cable, and described data acquisition unit is connected with host computer by communication network.
2. the tunnel joint amount of the opening monitoring device of a kind of electric power tunnel according to claim 1 is characterized in that, described displacement transducer is a linear displacement transducer.
3. the tunnel joint amount of the opening monitoring device of a kind of electric power tunnel according to claim 1 is characterized in that, described communication network is GPRS network or 3G network.
4. the tunnel joint amount of the opening monitoring device of a kind of electric power tunnel according to claim 1 is characterized in that described displacement transducer is provided with 4, is evenly distributed on the tunnel joint place.
5. the tunnel joint amount of the opening monitoring device of a kind of electric power tunnel according to claim 1 is characterized in that, described data acquisition unit is a DATA GeoLogger DT515 automatic data collection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206005970U CN201892527U (en) | 2010-11-10 | 2010-11-10 | Pipe section joint opening monitoring device for electric power tunnels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206005970U CN201892527U (en) | 2010-11-10 | 2010-11-10 | Pipe section joint opening monitoring device for electric power tunnels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201892527U true CN201892527U (en) | 2011-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206005970U Expired - Fee Related CN201892527U (en) | 2010-11-10 | 2010-11-10 | Pipe section joint opening monitoring device for electric power tunnels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201892527U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104240470A (en) * | 2013-06-09 | 2014-12-24 | 同济大学 | Wireless joints displacement measuring system for metro shield tunnel |
| CN105823451A (en) * | 2016-06-01 | 2016-08-03 | 淮南市鸿裕工业产品设计有限公司 | Pressure reducer pipe joint assembling and disassembling screw thread loose preventing device |
| CN110174142A (en) * | 2019-07-08 | 2019-08-27 | 广东电网有限责任公司 | A kind of embedded intelligence monitoring device of cable duct bank |
| CN110186417A (en) * | 2019-07-08 | 2019-08-30 | 广东电网有限责任公司 | A kind of corner monitoring device for push pipe electric power tunnel |
| CN112064686A (en) * | 2017-09-21 | 2020-12-11 | 东南大学 | Method for monitoring opening amount of immersed tube tunnel joint |
| CN116576792A (en) * | 2023-07-12 | 2023-08-11 | 佳木斯大学 | Intelligent shooting integrated device based on Internet of things |
-
2010
- 2010-11-10 CN CN2010206005970U patent/CN201892527U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104240470A (en) * | 2013-06-09 | 2014-12-24 | 同济大学 | Wireless joints displacement measuring system for metro shield tunnel |
| CN105823451A (en) * | 2016-06-01 | 2016-08-03 | 淮南市鸿裕工业产品设计有限公司 | Pressure reducer pipe joint assembling and disassembling screw thread loose preventing device |
| CN112064686A (en) * | 2017-09-21 | 2020-12-11 | 东南大学 | Method for monitoring opening amount of immersed tube tunnel joint |
| CN112064686B (en) * | 2017-09-21 | 2021-09-24 | 东南大学 | Method for monitoring opening amount of immersed tube tunnel joint |
| CN110174142A (en) * | 2019-07-08 | 2019-08-27 | 广东电网有限责任公司 | A kind of embedded intelligence monitoring device of cable duct bank |
| CN110186417A (en) * | 2019-07-08 | 2019-08-30 | 广东电网有限责任公司 | A kind of corner monitoring device for push pipe electric power tunnel |
| CN116576792A (en) * | 2023-07-12 | 2023-08-11 | 佳木斯大学 | Intelligent shooting integrated device based on Internet of things |
| CN116576792B (en) * | 2023-07-12 | 2023-09-26 | 佳木斯大学 | Intelligent shooting integrated device based on Internet of things |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110706 Termination date: 20111110 |