CN205333049U - Crack deformation monitoring ware - Google Patents
Crack deformation monitoring ware Download PDFInfo
- Publication number
- CN205333049U CN205333049U CN201620081536.5U CN201620081536U CN205333049U CN 205333049 U CN205333049 U CN 205333049U CN 201620081536 U CN201620081536 U CN 201620081536U CN 205333049 U CN205333049 U CN 205333049U
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- China
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- shell
- spring
- force sensor
- processing module
- signal processing
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- Expired - Fee Related
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- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
Crack deformation monitoring ware, including two shells, a spring, wireless transmitter, a tension sensor, data collection card and signal processing module, force sensor's signal output part and data collection card are connected, data collection card and signal processing module are connected, a riser has set firmly respectively in two shells, on the riser of force sensor fixed connection in a shell wherein, the one end and the force sensor measuring junction fixed connection of spring, the other end and the interior riser fixed connection of another shell of spring, signal processing module and wireless transmitter are connected, a fixed portion has set firmly on the shell, this monitor still includes a receiving arrangement, receiving arrangement is by wireless receiver, control chip and display constitute, control chip is connected with wireless receiver and display, wireless receiver, control chip and display are located in the casing.
Description
Technical field
This utility model relates to Fracture Deformation monitor, it is adaptable to automatic monitor field of preventing and reducing natural disasters。
Background technology
Fracture Deformation monitoring is a job important in preventing and reducing natural disasters, is no matter monitor or in dam displacement deformation monitoring, crack displacement deformation monitoring all occupies very important status at normal concrete works Fracture Deformation。Can the development of Fracture Deformation and concrete structure, dam normally use closely related, correct crack displacement deformation monitoring can provide an early warning for government department and professional monitoring personnel in time and treat monitoring of structures thing holistic health and make preliminary judgement。To reducing occurring or in advance intended disaster being made corresponding preventing and controlling and have important effect of disaster, in a word, economical or society are suffered from immeasurable impact by Fracture Deformation monitoring。But current Crack Monitoring device also exists following drawback: 1, common monitoring instrument cannot realize the function of monitoring automatically, possesses the instrument of automatic monitoring function, often involves great expense again, instrument is heavy。2, the tensile elongation according to stay cord that common monitoring instrument is single calculates the development of Fracture Deformation, monitoring instrument is generally laid on earth's surface, easily stumbled to by the effect such as Human dried bloodstains, animal of foreign object, branch is pounded etc. affects, and makes metric data be forbidden, easily causes wrong report。
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of Fracture Deformation monitor, it is possible to test surface cracks deformation accurately, monitoring xoncrete structure house, dam Fracture Deformation, simple in construction, cheap。
In order to solve the problems referred to above, the technical solution of the utility model is: Fracture Deformation monitor, including two shells, spring, wireless transmitter, pulling force sensor, data collecting card and signal processing module, the signal output part of pulling force sensor is connected with data collecting card, data collecting card is connected with signal processing module, a riser it is installed with respectively in two shells, pulling force sensor is fixedly connected on the riser in a shell therein, one end of spring is fixing with pulling force sensor measurement end to be connected, the other end of spring is fixing with the riser in another shell to be connected, signal processing module is connected with wireless transmitter, shell is installed with a standing part, this monitor also includes one and receives device, receive device by wireless receiver, control chip and display are constituted, control chip is connected with wireless receiver and display, wireless receiver, control chip and display are located in a housing。
Further, having sleeve at spring overcoat, one end of sleeve pipe is fixedly connected on wherein on a shell, and other end extends in another one shell, and sleeve pipe along this outer casing inner wall linear slide, can be provided with graduation mark on sleeve pipe,
Further, described standing part includes the base plate being fixedly connected on enclosure bottom, is provided with multiple through hole for installing screw on base plate。
Technique effect of the present utility model is:
1, this utility model main body adopts spring rather than usual steel wire so that it is capacity of resisting disturbance is strengthened, and can return to original state, decrease wrong report under little foreign object perturbed force effect。
2, this utility model goes out the stretcher strain situation of spring according to the change indirect measuring of the pulling force size of spring, and then measures the development of deformation situation in crack, and compared to traditional steel wire tow line monitoring, precision, sensitivity are better。
3, this utility model is possible not only to the variation monitoring of the pulling force size according to spring and goes out the development of deformation situation in crack, can also fetching data according to the manual read of change relatively of the graduation mark of bushing outer surface, so artificial measurement combines the data that monitoring obtains automatically can improve monitoring accuracy minimizing error greatly simultaneously。
Accompanying drawing explanation
Below in conjunction with accompanying drawing, this utility model is described further:
Fig. 1 is that master of the present utility model looks cross-sectional view,
Fig. 2 is plan structure schematic diagram of the present utility model,
Fig. 3 is the structural representation of this utility model radio receiver,
Fig. 4 is circuit theory diagrams of the present utility model。
Detailed description of the invention
If Fig. 1 is to shown in 4；Fracture Deformation monitor, including two shells 1, spring 3, wireless transmitter 8, pulling force sensor 5, data collecting card 6 and signal processing module 7, the signal output part of pulling force sensor 5 is connected with data collecting card 6, data collecting card 6 is connected with signal processing module 7, a riser 4 it is installed with respectively in two shells 1, pulling force sensor 5 is fixedly connected on the riser 4 in a shell 1 therein, one end of spring 3 measures with pulling force sensor 5 that end is fixing to be connected, the other end of spring 3 is fixing with the riser 4 in another shell 1 to be connected, signal processing module 7 is connected with wireless transmitter 8, shell 1 is installed with a standing part, this monitor also includes one and receives device, receive device by wireless receiver 12, control chip and display 13 are constituted, control chip is connected with wireless receiver 12 and display 13, wireless receiver 12, control chip and display 13 are located in a housing 11。
Further, sleeve 2 it is cased with outside spring 3, one end of sleeve pipe 2 is fixedly connected on wherein on a shell 1, other end extends in another one shell 1, and sleeve pipe 2 along this shell 1 inwall linear slide, can be provided with graduation mark 14, time staff can patrol and examine at the scene on sleeve pipe 2, can pass through to observe graduation mark 14, read the expansion data in crack。
Further, described standing part includes the base plate 9 being fixedly connected on shell 1 bottom surface, is provided with multiple through hole for installing screw on base plate 9。
Installation method: after spring 3 is pulled open certain length, is respectively placed on the both sides xoncrete structure in crack by another shell 1, then holes in through hole, and loads onto setscrew 10 and fixed。
Work process, at crack growth, spring 3 is extended, spring 3 pulls pulling force sensor 5, pulling force sensor 5 transfers data to data collecting card 6, data collecting card 6 transfers data to signal processing module 7, signal processing module 7 transmits a signal to wireless transmitter 8, wireless transmitter 8 sends signal on radio receiver, control chip calculates the expansion value in crack by the value of thrust that wireless receiver 12 transmits, and shown by display 13, according to the value that display 13 shows, staff judges that the expansion value in crack is whether in alarm range, and then this utility model can test out surface cracks deformation accurately, monitoring xoncrete structure house, the Fracture Deformation of dam。
Claims (3)
1. Fracture Deformation monitor, it is characterized in that: include two shells (1), spring (3), wireless transmitter (8), pulling force sensor (5), data collecting card (6) and signal processing module (7), the signal output part of pulling force sensor (5) is connected with data collecting card (6), data collecting card (6) is connected with signal processing module (7), a riser (4) it is installed with respectively in two shells (1), pulling force sensor (5) is fixedly connected on the riser (4) in a shell (1) therein, one end of spring (3) is fixing with pulling force sensor (5) measurement end to be connected, the other end of spring (3) is fixing with the riser (4) in another shell (1) to be connected, signal processing module (7) is connected with wireless transmitter (8), shell (1) is installed with a standing part, this monitor also includes one and receives device, receive device by wireless receiver (12), control chip and display (13) are constituted, control chip is connected with wireless receiver (12) and display (13), wireless receiver (12), control chip and display (13) are located in a housing (11)。
2. Fracture Deformation monitor according to claim 1, it is characterized in that: outside spring (3), be cased with sleeve (2), one end of sleeve pipe (2) is fixedly connected on wherein on a shell (1), other end extends in another one shell (1), and sleeve pipe (2) along this shell (1) inwall linear slide, can be provided with graduation mark (14) on sleeve pipe (2)。
3. Fracture Deformation monitor according to claim 1, it is characterised in that: described standing part includes the base plate (9) being fixedly connected on shell (1) bottom surface, is provided with multiple through hole for installing screw on base plate (9)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620081536.5U CN205333049U (en) | 2016-01-27 | 2016-01-27 | Crack deformation monitoring ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620081536.5U CN205333049U (en) | 2016-01-27 | 2016-01-27 | Crack deformation monitoring ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205333049U true CN205333049U (en) | 2016-06-22 |
Family
ID=56319807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620081536.5U Expired - Fee Related CN205333049U (en) | 2016-01-27 | 2016-01-27 | Crack deformation monitoring ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205333049U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643447A (en) * | 2016-12-31 | 2017-05-10 | 长江三峡勘测研究院有限公司（武汉） | Vernier type crack measuring meter for crack deformation monitoring and using method thereof |
| CN106767360A (en) * | 2016-12-31 | 2017-05-31 | 长江三峡勘测研究院有限公司（武汉） | A kind of digital vernier formula crack gauge and its application method for Fracture Deformation monitoring |
| CN106840064A (en) * | 2016-12-30 | 2017-06-13 | 长沙理工大学 | Bridge expansion joint displacement monitoring devices |
| CN107179399A (en) * | 2017-07-05 | 2017-09-19 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of high concrete dam surface automatic surveying device and method |
| CN108343098A (en) * | 2018-02-11 | 2018-07-31 | 江苏中路工程检测有限公司 | A kind of automatic monitoring system of deep basal pit |
| CN108413920A (en) * | 2018-02-01 | 2018-08-17 | 武汉大学 | A kind of tiny displacement deforming monitoring system and method based on tension sensor |
| WO2019075886A1 (en) * | 2017-11-08 | 2019-04-25 | 中国科学院广州能源研究所 | Apparatus for real-time monitoring deformation of seafloor during hydrate exploitation process |
| CN111896149A (en) * | 2020-09-09 | 2020-11-06 | 河南四季竹信息科技有限公司 | Spring dynamometer and spring dynamometer teaching data acquisition system |
| CN113324503A (en) * | 2021-05-26 | 2021-08-31 | 谭淋耘 | Multi-scene rapid arrangement crack and deformation monitoring device |
-
2016
- 2016-01-27 CN CN201620081536.5U patent/CN205333049U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840064A (en) * | 2016-12-30 | 2017-06-13 | 长沙理工大学 | Bridge expansion joint displacement monitoring devices |
| CN106643447A (en) * | 2016-12-31 | 2017-05-10 | 长江三峡勘测研究院有限公司（武汉） | Vernier type crack measuring meter for crack deformation monitoring and using method thereof |
| CN106767360A (en) * | 2016-12-31 | 2017-05-31 | 长江三峡勘测研究院有限公司（武汉） | A kind of digital vernier formula crack gauge and its application method for Fracture Deformation monitoring |
| CN107179399A (en) * | 2017-07-05 | 2017-09-19 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of high concrete dam surface automatic surveying device and method |
| WO2019075886A1 (en) * | 2017-11-08 | 2019-04-25 | 中国科学院广州能源研究所 | Apparatus for real-time monitoring deformation of seafloor during hydrate exploitation process |
| CN108413920A (en) * | 2018-02-01 | 2018-08-17 | 武汉大学 | A kind of tiny displacement deforming monitoring system and method based on tension sensor |
| CN108413920B (en) * | 2018-02-01 | 2019-12-24 | 武汉大学 | Micro displacement deformation monitoring system and method based on tension sensor |
| CN108343098A (en) * | 2018-02-11 | 2018-07-31 | 江苏中路工程检测有限公司 | A kind of automatic monitoring system of deep basal pit |
| CN111896149A (en) * | 2020-09-09 | 2020-11-06 | 河南四季竹信息科技有限公司 | Spring dynamometer and spring dynamometer teaching data acquisition system |
| CN113324503A (en) * | 2021-05-26 | 2021-08-31 | 谭淋耘 | Multi-scene rapid arrangement crack and deformation monitoring device |
| CN113324503B (en) * | 2021-05-26 | 2022-11-29 | 谭淋耘 | Multi-scene rapid arrangement crack and deformation monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20170127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |