CN201892519U - Structural crack monitoring device for electric power tunnels - Google Patents
Structural crack monitoring device for electric power tunnels Download PDFInfo
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- CN201892519U CN201892519U CN2010206006009U CN201020600600U CN201892519U CN 201892519 U CN201892519 U CN 201892519U CN 2010206006009 U CN2010206006009 U CN 2010206006009U CN 201020600600 U CN201020600600 U CN 201020600600U CN 201892519 U CN201892519 U CN 201892519U
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- electric power
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- data acquisition
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Abstract
The utility model relates to a structural crack monitoring device for electric power tunnels, which comprises a body, two probes, a displacement processor, cables and a data acquirer. The two probes are respectively arranged at two ends of a body, the displacement processor arranged in the body are respectively connected with the two probes through the cables, and is connected with the data acquirer through the cable. Compared with the prior art, the structural crack monitoring device for the electric power tunnels has the advantages of capabilities of monitoring the widths of cracks, temperature information of the installation position and the like at real time.
Description
Technical field
The utility model relates to a kind of structural cracks monitoring device, especially relates to a kind of structural cracks 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 monitoring level to the structural cracks of electric power tunnel is in than low level always.
Summary of the invention
The purpose of this utility model is exactly the structural cracks 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 structural cracks monitoring device of electric power tunnel, it is characterized in that, comprise body, syringe needle, displacement processor, cable, data acquisition unit, described syringe needle is provided with 2, be set in the body two ends respectively, described displacement processor is located in the body, and described displacement processor is connected with 2 syringe needles respectively by cable, and described displacement processor is connected with data acquisition unit by cable.
Described monitoring device also comprises temperature sensor, and this temperature sensor is located in the body, and is connected with data acquisition unit by cable.
Described data acquisition unit is a DATA GeoLogger DT515 automatic data collection device.
Compared with prior art, the utlity model has and can monitor the width in crack and the temperature information of present position in real time, and information is passed in the data acquisition unit, data acquisition unit sends to the information that collects on the host computer, thereby realizes remote monitoring.
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 structural cracks monitoring device of electric power tunnel, comprise body 1, syringe needle 2, displacement processor 3, cable, data acquisition unit 4, described syringe needle 2 is provided with 2, be set in body 1 two ends respectively, described displacement processor 3 is located in the body 1, and described displacement processor 3 is connected with 2 syringe needles 2 respectively by cable, and described displacement processor 3 is connected with data acquisition unit 5 by cable.Described monitoring device also comprises temperature sensor 4, and this temperature sensor 4 is located in the body 1, and is connected with data acquisition unit 5 by cable.
Claims (3)
1. the structural cracks monitoring device of an electric power tunnel, it is characterized in that, comprise body, syringe needle, displacement processor, cable, data acquisition unit, described syringe needle is provided with 2, be set in the body two ends respectively, described displacement processor is located in the body, and described displacement processor is connected with 2 syringe needles respectively by cable, and described displacement processor is connected with data acquisition unit by cable.
2. the structural cracks monitoring device of a kind of electric power tunnel according to claim 1 is characterized in that, described monitoring device also comprises temperature sensor, and this temperature sensor is located in the body, and is connected with data acquisition unit by cable.
3. the structural cracks 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 |
---|---|---|---|
CN2010206006009U CN201892519U (en) | 2010-11-10 | 2010-11-10 | Structural crack monitoring device for electric power tunnels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206006009U CN201892519U (en) | 2010-11-10 | 2010-11-10 | Structural crack monitoring device for electric power tunnels |
Publications (1)
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CN201892519U true CN201892519U (en) | 2011-07-06 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2010206006009U Expired - Fee Related CN201892519U (en) | 2010-11-10 | 2010-11-10 | Structural crack monitoring device for electric power tunnels |
Country Status (1)
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CN (1) | CN201892519U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109579709A (en) * | 2018-12-25 | 2019-04-05 | 陕西圆周率文教科技有限公司 | A kind of Immovable Cultural Relics Crack Monitoring device and method |
CN110967063A (en) * | 2018-09-30 | 2020-04-07 | 沅圣科技股份有限公司 | Detection system and method for building structure safety |
-
2010
- 2010-11-10 CN CN2010206006009U patent/CN201892519U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110967063A (en) * | 2018-09-30 | 2020-04-07 | 沅圣科技股份有限公司 | Detection system and method for building structure safety |
CN109579709A (en) * | 2018-12-25 | 2019-04-05 | 陕西圆周率文教科技有限公司 | A kind of Immovable Cultural Relics Crack Monitoring device and method |
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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 |