CN2655237Y - Intelligent cement concrete sensor - Google Patents
Intelligent cement concrete sensor Download PDFInfo
- Publication number
- CN2655237Y CN2655237Y CN 200320111594 CN200320111594U CN2655237Y CN 2655237 Y CN2655237 Y CN 2655237Y CN 200320111594 CN200320111594 CN 200320111594 CN 200320111594 U CN200320111594 U CN 200320111594U CN 2655237 Y CN2655237 Y CN 2655237Y
- Authority
- CN
- China
- Prior art keywords
- cement concrete
- main body
- sensor
- concrete sensor
- intelligent cement
- 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 - Fee Related
Links
Images
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
An intelligent cement concrete sensor has a spatial structural body, wherein two corresponding faces of the body are respectively equipped with an electrode, and the body is composed of the cement concrete and inserted conductive materials. After the novel device is distorted when receiving exterior pressure or pulling force, the resistance value of the device changes accordingly, the measuring sensibility is high and the sensibility is high, meanwhile the utility model has the advantages of simple structure and convenient usage, which can be widely used for a health and safe monitoring of civil engineering structures.
Description
Technical field: the utility model relates to sensor, particularly the sensor of gaging pressure and pulling force.
Background technology: widely used sensor compatibility is poor in civil construction project at present, and what cause measuring is accurately low, and addressing this problem becomes urgent need.
The content of utility model: overcome the deficiencies in the prior art, propose a kind of simple in structure, measure the intelligent cement concrete sensor convenient, that measuring accuracy is high.It has the main body of a spatial structure intelligent cement concrete sensor, on the corresponding two sides of main body electrode is housed respectively, and main body is by cement concrete and mix conductive material and constitute.The utility model is because main body by cement concrete and mix conductive material and constitute, is subjected to ambient pressure or its resistance of pulling force effect distortion back also changes at the main body cement concrete thereupon, thus the utility model measure highly sensitive, precision is high.
Fig. 1 is the utility model front view.
Fig. 2 is second kind of embodiment view of the utility model;
Embodiment: as shown in the figure, it has the main body 1 of a spatial structure intelligent cement concrete sensor, on the corresponding two sides of main body electrode 2 is housed respectively, and main body is by cement concrete and mix conductive material and constitute.The shape of main body can be that rectangular parallelepiped sees that Fig. 1, cube see Fig. 2 or ellipsoidal shape.
Claims (2)
1, a kind of intelligent cement concrete sensor, it is characterized in that: it has the main body of a spatial structure, on the corresponding two sides of main body electrode is housed respectively, and main body is by cement concrete and mix conductive material and constitute.
2, concrete sensor as claimed in claim 1 is characterized in that: the shape of said main body can be rectangular parallelepiped, cube, ellipsoidal shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320111594 CN2655237Y (en) | 2003-11-19 | 2003-11-19 | Intelligent cement concrete sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320111594 CN2655237Y (en) | 2003-11-19 | 2003-11-19 | Intelligent cement concrete sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2655237Y true CN2655237Y (en) | 2004-11-10 |
Family
ID=34344346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320111594 Expired - Fee Related CN2655237Y (en) | 2003-11-19 | 2003-11-19 | Intelligent cement concrete sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2655237Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502419B (en) * | 2014-12-19 | 2017-05-03 | 西南石油大学 | Device and method for evaluating self-healing capacity of self-healing cement |
| CN107576436A (en) * | 2017-09-12 | 2018-01-12 | 中国水利水电科学研究院 | Concrete stress monitoring device and method |
-
2003
- 2003-11-19 CN CN 200320111594 patent/CN2655237Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502419B (en) * | 2014-12-19 | 2017-05-03 | 西南石油大学 | Device and method for evaluating self-healing capacity of self-healing cement |
| CN107576436A (en) * | 2017-09-12 | 2018-01-12 | 中国水利水电科学研究院 | Concrete stress monitoring device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2005055340A3 (en) | Fuel gauge for fuel cartridges | |
| CN201463884U (en) | Piezoelectric type electronic gradienter | |
| CN2655237Y (en) | Intelligent cement concrete sensor | |
| CN201417146Y (en) | Digital direction finder | |
| CN203643444U (en) | Handheld soil monitoring equipment | |
| CN202522247U (en) | Data acquisition device of handheld one-way vibrating wire sensor | |
| CN202649318U (en) | Multifunctional electric power meter with voltage phase sequence detection function | |
| CN201780358U (en) | Detection device capable of automatically changing magnetic field intensity | |
| CN201527244U (en) | Multifunctional vernier caliper | |
| CN204495392U (en) | A kind of high-accuracy temperature-humidity sensor device | |
| CN203672432U (en) | High-precision low-power-consumption membrane-type gas flow totalizer | |
| CN104864847A (en) | Measuring circuit of inclination measuring instrument | |
| CN208590122U (en) | A kind of gauge table Internet of Things collector | |
| CN204788359U (en) | Measuring circuit of tiltometer | |
| CN201803894U (en) | Testing component of drawing instrument for mortar bonding strength | |
| CN201955354U (en) | Universal meter measuring frame | |
| CN202191292U (en) | Digital lung capacity testing device | |
| CN204142412U (en) | A kind of gas meter joint | |
| CN201016816Y (en) | Temperature checkout gear | |
| CN201654144U (en) | Earth leakage protective device tester | |
| CN204286963U (en) | A kind of hardness of mineral pick-up unit | |
| CN206132826U (en) | Universal meter for construction | |
| CN205655776U (en) | Thickness measuring structure | |
| CN204389103U (en) | A kind of oscillating-type dynamometer Intelligent Calibration device | |
| CN201784341U (en) | Compass |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |