CN205120286U - But stress of temperature measurement monitoring stock - Google Patents
But stress of temperature measurement monitoring stock Download PDFInfo
- Publication number
- CN205120286U CN205120286U CN201520813293.5U CN201520813293U CN205120286U CN 205120286 U CN205120286 U CN 205120286U CN 201520813293 U CN201520813293 U CN 201520813293U CN 205120286 U CN205120286 U CN 205120286U
- Authority
- CN
- China
- Prior art keywords
- data
- temperature
- stress
- monitoring
- strain
- 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
Landscapes
- Testing Or Calibration Of Command Recording Devices (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model aims at providing a novel stock of strutting of monitoring temperature and stress and strain change simultaneously, it embeds temperature sensor and is convenient for carry on temperature compensating, improves monitoring the reliability of the data and accuracy, reduces the emergence of engineering monitoring accident. The utility model discloses a sensor system has been added on the ordinary basis of strutting the stock, cable transmission to outside is passed through with the force transducer that meets an emergency with the data that record to the temperature, owing to set up sensor system, it records temperature data at that time to make when recording the country rock stress and strain data inside with congealing the soil structure, these two data are transmitted for behind the technical staff, the technical staff comes to compensate the stress and strain data according to the temperature of difference, thereby the accuracy and the reliability of congealing the stress and strain monitoring data of soil and country rock isotructure inside have been improved.
Description
Technical field:
The utility model relates to civil engineering work and Mineral Engineering anchoring rod stress-strain measurement and device for detecting temperature, is specifically related to integrate anchor rod anchored and system that is temperature stress strain monitoring.
Background technology:
Stress monitoring anchor pole is mainly used in Mineral Engineering, and in the support engineerings such as civil engineering work, because be applied to different engineering, the environment temperature of its stress-strain measurement also varies.It is wherein the temperature of measurement environment for the accuracy of stress-strain measurement data and the larger factor of reliability effect, the data deviation that different temperature can make identical stress condition record is larger, thus make people accurately can not obtain the stress-strain data of country rock, affect and the stress of support engineering inside is judged.Cause the generation of engineering accident therefrom and the loss caused is huge.
Nowadays the anchor pole applied in support engineering fails to realize the synchronous detection to temperature and ess-strain, cannot carry out real-time early warning to surrouding rock stress exceptions area.Therefore, design the novel anchor rod of a kind of energy monitor temperature and ess-strain change simultaneously, realize, to while the supporting such as Mineral Engineering and Tunnel Engineering, also can completing the multinomial real-time early warning to surrouding rock stress, there is good adaptability, in support engineering is produced, there is important practice significance.
Utility model content:
The purpose of this utility model be to provide a kind of can the simultaneously New Supporting anchor pole that change of monitor temperature and ess-strain, its built-in temperature sensor is convenient to carry out temperature compensation, the reliability of raising Monitoring Data and accuracy, the generation of reduction engineering monitoring accident.
Described novel anchor rod, comprise shell, temperature sensor, adaptability to changes sensor, cable, center anchor pole, in shell, be provided with adaptability to changes sensor, temperature sensor, in the middle of shell, be provided with cable, cable is connected with temperature sensor and adaptability to changes sensor, and anchor pole passes in the middle of whole device.
The utility model is on the basis of common support anchor rod, with the addition of a sensing system, temperature and adaptability to changes sensor by measured data by cable transmission to outside, owing to being provided with sensing system, make the temperature data recorded while the stress-strain data recording country rock and Xtah Crude Clay structure inside at that time, after these two data are transferred to technician, technician carrys out counter stress strain data according to different temperature and compensates, thus improves accuracy and the reliability of the ess-strain Monitoring Data of the inside configuration such as solidifying soil and country rock.
The beneficial effects of the utility model:
1, be combined cleverly with temperature stress monitoring system by common bolt, make common bolt be provided with monitoring function, the tedious work punched separately when avoiding stress monitoring, reduces costs, and saves human and material resources, financial resources etc.
2, on the basis of conventional stress anchor pole, with the addition of temperature sensor, be convenient to carry out temperature compensation, improve accuracy and the reliability of Monitoring Data, avoid the engineering accident caused because of the impact of environment temperature factor.
3, the utility model is scientific and reasonable for structure, and measuring accuracy is high, and measurement range is wide, and construction install convenience, strong adaptability, can be used for the engineering such as building and mining industry and enterprise.
Accompanying drawing illustrates:
Fig. 1 is overall diagram of the present utility model;
Fig. 2 is partial enlarged drawing of the present utility model;
Fig. 3 is the sectional drawing at pallet place;
In figure: 1-induction installation shell; 2-temperature inductor; 3-adaptability to changes inductor; 4-cable; 5-anchor pole.
Embodiment:
See figures.1.and.2, can the stress monitoring anchor pole of thermometric, it comprises shell 1, temperature sensor 2, adaptability to changes sensor 3, cable 4, center anchor pole 5, temperature sensor 2, adaptability to changes sensor 3 is provided with in shell 1, be provided with cable 4 in the middle of shell 1, cable 4 is connected with temperature sensor 2 and adaptability to changes sensor 3.Anchor pole 5 passes in the middle of whole device.
Monitoring device (1,2,3,4) is placed in pallet end 1/3 place apart from anchor pole 5, and when avoiding constructing, Anchor Agent is on the impact of monitoring device (1,2,3,4).The cable 4 extended out first is attached on the body of rod with cementing agent, to pallet place, wears in public from the aperture bored in advance.
Can the stress monitoring anchor pole of thermometric be positioned over by the assigned address of support engineering by described during detection, after rockbolt installation completes, temperature sensor and adaptability to changes sensor by measured data by cable transmission to outside, because be provided with a temperature sensor, make recording country rock, the stress-strain data of the inside configuration such as solidifying soil records temperature data at that time simultaneously, after these two data are transferred to technician, technician carrys out counter stress strain data according to different temperature and compensates, thus improve accuracy and the reliability of the ess-strain Monitoring Data of the supporting construction inside such as country rock and solidifying soil.
The purpose of this utility model be to provide a kind of can the simultaneously New Supporting anchor pole that change of monitor temperature and ess-strain, its built-in temperature sensor is convenient to carry out temperature compensation, the reliability of raising Monitoring Data and accuracy, the generation of reduction engineering monitoring accident.
Claims (2)
1. one kind novel can the stress monitoring anchor pole of thermometric, it is characterized in that, it comprises shell 1, temperature sensor 2, adaptability to changes sensor 3, cable 4, center anchor pole 5, temperature sensor 2 is provided with in shell 1, adaptability to changes sensor 3, cable 4 is provided with in the middle of shell 1, cable 4 is connected with temperature sensor 2 and adaptability to changes sensor 3, anchor pole 5 passes in the middle of whole device, monitoring device (1, 2, 3, 4) pallet end 1/3 place apart from anchor pole 5 is placed in, when avoiding constructing, Anchor Agent is to monitoring device (1, 2, 3, 4) impact, the cable 4 extended out first is attached on the body of rod with cementing agent, to pallet place, wear in public from the aperture bored in advance.
2. the feature of novel anchor rod as claimed in claim 1 is: on the basis of common support anchor rod 5, with the addition of a sensing system (1, 2, 3, 4), measured data are transferred to outside by cable 4 by temperature sensor 2 and adaptability to changes sensor 3, owing to being provided with sensing system (1, 2, 3, 4), make the temperature data recorded while the stress-strain data recording country rock and Xtah Crude Clay structure inside at that time, after these two data are transferred to technician, technician carrys out counter stress strain data according to different temperature and compensates, thus improve accuracy and the reliability of the ess-strain Monitoring Data of the inside configuration such as solidifying soil and country rock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520813293.5U CN205120286U (en) | 2015-10-15 | 2015-10-15 | But stress of temperature measurement monitoring stock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520813293.5U CN205120286U (en) | 2015-10-15 | 2015-10-15 | But stress of temperature measurement monitoring stock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205120286U true CN205120286U (en) | 2016-03-30 |
Family
ID=55575882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520813293.5U Expired - Fee Related CN205120286U (en) | 2015-10-15 | 2015-10-15 | But stress of temperature measurement monitoring stock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205120286U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150210A (en) * | 2017-12-01 | 2018-06-12 | 山西宏安翔科技股份有限公司 | A kind of intelligent anchor rod strain gauge |
| CN108917990A (en) * | 2018-06-12 | 2018-11-30 | 佛山市华强协兴陶瓷有限公司 | It is a kind of to anchor elastic piezoelectric ceramics system for monitoring |
-
2015
- 2015-10-15 CN CN201520813293.5U patent/CN205120286U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150210A (en) * | 2017-12-01 | 2018-06-12 | 山西宏安翔科技股份有限公司 | A kind of intelligent anchor rod strain gauge |
| CN108917990A (en) * | 2018-06-12 | 2018-11-30 | 佛山市华强协兴陶瓷有限公司 | It is a kind of to anchor elastic piezoelectric ceramics system for monitoring |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202928556U (en) | Novel concrete strain gauge | |
| CN103510986B (en) | Tunnel roof separation dynamic monitoring system based on fiber bragg grating and early-warning method thereof | |
| CN105509698A (en) | Novel embedded strain meter | |
| CN104897108A (en) | Novel strain gauge | |
| CN104897111A (en) | Embedded type strain gauge | |
| CN104897109A (en) | Strain gauge | |
| CN108918012A (en) | One kind being used for Shield-bored tunnels country rock Disturbance stress monitoring method | |
| CN203271815U (en) | Optical fiber sensing technology-based safety monitoring system of coal mine roof | |
| CN105509941A (en) | Concrete strain meter | |
| CN104897112A (en) | Novel concrete strain gauge | |
| CN104897110A (en) | Novel concrete strain gauge | |
| US11821805B1 (en) | Hard-shell inclusion strain gauge and high frequency real-time monitoring system for 3D stress in surrounding rockmass of underground engineering | |
| CN205120286U (en) | But stress of temperature measurement monitoring stock | |
| CN105928650A (en) | Method for measuring expansion pressure of anchor head of expansion-shell type anchor bolt indoors | |
| CN104897324A (en) | Concrete strain gauge | |
| CN103323156A (en) | Dangerous rock landslide body stress collection sensor and installation method thereof | |
| CN203432540U (en) | Sensor used for displacement detection of coal mine roof separation | |
| CN204575041U (en) | A kind of anchor cable formula instrument of roof separation | |
| CN209260585U (en) | A kind of hardened system that CFST Arch Bridge unsticking is come to nothing | |
| CN110454230A (en) | A kind of real-time monitoring and prior-warning device of mine working roof delamination | |
| Dawn | Technologies of ground support monitoring in block caving operations | |
| CN210268562U (en) | Digital display roof separation layer displacement alarm | |
| CN206522156U (en) | A kind of subway sectional tunnel just branch strain wireless monitor system | |
| CN201891382U (en) | Device for acquiring pressured parameters of drill bit during forward movement of drilling machine | |
| CN105157662A (en) | Concrete strain gauge |
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: 20160330 Termination date: 20161015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |