CN106872075A - A kind of mass concrete temperature detecting system - Google Patents
A kind of mass concrete temperature detecting system Download PDFInfo
- Publication number
- CN106872075A CN106872075A CN201710152493.4A CN201710152493A CN106872075A CN 106872075 A CN106872075 A CN 106872075A CN 201710152493 A CN201710152493 A CN 201710152493A CN 106872075 A CN106872075 A CN 106872075A
- Authority
- CN
- China
- Prior art keywords
- cable
- mass concrete
- temperature
- ring
- thermometer hole
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/10—Thermometers specially adapted for specific purposes for measuring temperature within piled or stacked materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
- G01K1/024—Means for indicating or recording specially adapted for thermometers for remote indication
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The invention discloses a kind of mass concrete temperature detecting system, including：Thermometer hole, it is formed inside mass concrete, and one end open is on the surface of mass concrete；Cable；Multiple temperature-sensing probes, are arranged at intervals on cable, and are electrically connected with cable；Multiple slides ring, and a slip ring is provided between each two temperature-sensing probe, slides ring and is set on cable, and slip ring includes a support ring and at least two wheel bodys being rotatablely arranged in support ring, and support ring is fixedly connected on cable；Multiple closing caps, the intermediate point of each two temperature-sensing probe is provided with a closing cap, and closing cap of rubber by being made up；Wherein, when cable is put into thermometer hole, wheel body is contacted with the inwall of thermometer hole, and the temperature-sensing probe of the top is located at the aperture position of thermometer hole, and each closing cap closing thermometer hole.The invention provides a kind of accuracy of detection mass concrete temperature detecting system high.
Description
Technical field
The present invention relates to a kind of mass concrete temperature detecting system.
Background technology
Mass concrete is mainly used in the important engineerings such as power station, nuclear power station, hole culvert, bridge, and its is bulky (at least
Sides up to a hundred, can at most reach tens sides), quality requirement is very strict.At present, for the inspection of mass concrete performance
Survey, while carrying out laboratory's detection concrete sample, the early stage maintenance of test specimen is set under steady temperature what is carried out.
Huge heat will be produced to stay in because of its bulky of the construction of concrete during site operation, in cement hydration process
Inside concrete is not easy release, often due to internal temperature (typically no more than 70 DEG C) and the surface temperature difference (temperature difference one
As no more than 25 DEG C) it is excessive and produce thermal stress cracks, and distress in concrete has a direct impact the anti-of concrete
Oozing property and integral rigidity, will greatly shorten the service life of concrete so that endangering the safety of total.Concrete surface
Maintenance can not only influence the hardening of concrete and then influence concrete quality, conserving improper can also cause surface dehydration or temperature
It is improper cause crack, therefore concreting after maintenance construction it is very crucial, can be directly connected to its structure meet normal peace
Use entirely.
At present, be mainly workmen for concrete curing construction empirically carries out watering maintenance manually, or borrows
Some simple test device manual testing inside and hull-skin temperature situation of change is helped to judge whether to need to carry out maintenance work.
This kind of mode is whole to need artificial supervision, and the course of work is cumbersome, and maintenance quality cannot ensure, careless slightly to this may result in coagulation
Soil cracking.
The content of the invention
For above-mentioned technical problem, the present invention has designed and developed a kind of mass concrete temperature detecting system.
The present invention provide technical scheme be：
A kind of mass concrete temperature detecting system, including：
Thermometer hole, it is formed inside the mass concrete, and one end open is on the surface of the mass concrete；
Cable；
Multiple temperature-sensing probes, are arranged at intervals on the cable, and are electrically connected with the cable；
Multiple slides ring, and a slip ring is provided between each two temperature-sensing probe, and the slip ring is set in
On the cable, and the slip ring includes a support ring and be rotatablely arranged in the support ring at least two
Wheel body, the support ring is fixedly connected on the cable；
Multiple closing caps, the intermediate point of each two temperature-sensing probe is provided with a closing cap, and the closing cap is by rubber
It is made；
Wherein, when the cable is put into the thermometer hole, the wheel body is contacted with the inwall of the thermometer hole, most
The temperature-sensing probe of top is located at the aperture position of the thermometer hole, and each closing cap closes the thermometer hole.
Preferably, in described mass concrete temperature detecting system, the thermometer hole is to be set perpendicular to horizontal plane
Put.
Preferably, in described mass concrete temperature detecting system, the cable is connected to a monitor terminal, institute
Stating monitor terminal includes display.
Preferably, in described mass concrete temperature detecting system, at least two wheel body include relative to
Equally distributed three wheel bodys of support ring.
Preferably, in described mass concrete temperature detecting system, the closing cap is included from inside to outside successively
One central part of distribution, a ring part and an outer edge, wherein, the thickness of the thickness of the central part and the outer edge compared with
Greatly, the thickness of the ring part is smaller, and the distribution of the central part, the ring part and the outer edge is at grade.
Mass concrete temperature detecting system of the present invention opens up thermometer hole, multiple temperature-sensing probes in concrete
It is connected on cable, a slip ring is set between two neighboring temperature-sensing probe, when cable is put into thermometer hole, slides
Ring can play guiding function, and may also operate as the supporting role to cable, at the same two neighboring temperature-sensing probe it
Between set a closing cap, be put into specified location in cable, closing cap can close thermometer hole, so as to avoid air survey
Flowed in warm hole, and then to the temperature measurement data generation interference of two neighboring temperature-sensing probe.The invention provides a kind of accuracy of detection
Mass concrete temperature detecting system high.
Brief description of the drawings
Fig. 1 is the structural representation of mass concrete temperature detecting system of the present invention.
Fig. 2 is the scheme of installation of mass concrete temperature detecting system of the present invention.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
As depicted in figs. 1 and 2, the present invention provides a kind of mass concrete temperature detecting system, including：Thermometer hole 10,
It is formed inside the mass concrete 11, and one end open is on the surface of the mass concrete；Cable 1；Multiple sense
Temperature probe 8, is arranged at intervals on the cable, and is electrically connected with the cable；Multiple slides ring 2, and each two temperature-sensitive is visited
A slip ring is provided between head, the slip ring is set on the cable, and the slip ring 2 includes one
Pushing out ring 4 and at least two wheel bodys 3 being rotatablely arranged in the support ring, the support ring are fixedly connected on the line
On cable；Multiple closing caps 5, the intermediate point of each two temperature-sensing probe is provided with a closing cap, and the closing cap 5 is by rubber system
Into；Wherein, when the cable is put into the thermometer hole, the wheel body is contacted with the inwall of the thermometer hole, the top
Temperature-sensing probe be located at the aperture position of the thermometer hole, and each closing cap closes the thermometer hole.
Mass concrete temperature detecting system of the present invention opens up thermometer hole, multiple temperature-sensing probes in concrete
It is connected on cable.One slip ring is set between two neighboring temperature-sensing probe, and sliding ring includes support ring and wheel body,
When cable is put into thermometer hole, wheel body can be along the inner rotation of thermometer hole, so as to play guiding function to cable.And
After cable extend into specified location, the supporting role that part may also operate as to cable is changed in slip, it is ensured that temperature-sensing probe is rested on
Ad-hoc location.
One closing cap is set between two neighboring temperature-sensing probe simultaneously, is put into specified location in cable, close
Lid can close thermometer hole, so that other temperature-sensing probes in addition to first temperature-sensing probe are in two closing caps and limit
In the space for going out, i.e., in other temperature-sensing probes in addition to first temperature-sensing probe, each temperature-sensing probe can only determine its institute
Temperature in space, and first temperature-sensing probe can measure the temperature of concrete surface positioned at the aperture position of thermometer hole.
Based on the design, air will not be flowed in thermometer hole, and the temperature measured by each temperature-sensing probe is mixed closer to present position
The true temperature of soil is coagulated, also avoids air from being flowed in thermometer hole, and then to the temperature measurement data generation of two neighboring temperature-sensing probe
Interference.The invention provides a kind of accuracy of detection mass concrete temperature detecting system high.
Multiple thermometer holes can be set in concrete, so as to carry out thermometric to different positions.
Preferably, in described mass concrete temperature detecting system, the thermometer hole is to be set perpendicular to horizontal plane
Put.
When thermometer hole is perpendicular to horizontal plane placement, so sets and be easy to be downwardly into cable, be easy to last to feel
Temperature probe reaches the head of thermometer hole.
Preferably, in described mass concrete temperature detecting system, the cable 1 is connected to a monitor terminal
12, the monitor terminal includes display.Temperature data detected by each temperature-sensing probe can be shown by display.
Preferably, in described mass concrete temperature detecting system, at least two wheel body include relative to
Equally distributed three wheel bodys of support ring.
Preferably, in described mass concrete temperature detecting system, the closing cap 5 is included from inside to outside successively
One central part 9 of distribution, a ring part 7 and an outer edge 6, wherein, the thickness of the thickness of the central part and the outer edge
Degree is larger, and the thickness of the ring part is smaller, and the distribution of the central part, the ring part and the outer edge is on the same plane
On.
The central part of closing cap and outer edge are thicker, and ring part is softer, once the aperture of thermometer hole is less than normal, ring part is received
Deformed to extruding, outer edge to contract, so as to remain able to be in close contact with the hole wall of thermometer hole, it is ensured that closing effect
Really.
Although embodiment of the present invention is disclosed as above, it is not restricted to listed in specification and implementation method
With, it can be applied to various suitable the field of the invention completely, for those skilled in the art, can be easily
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details and shown here as the legend with description.
Claims (5)
1. a kind of mass concrete temperature detecting system, it is characterised in that including：
Thermometer hole, it is formed inside the mass concrete, and one end open is on the surface of the mass concrete；
Cable；
Multiple temperature-sensing probes, are arranged at intervals on the cable, and are electrically connected with the cable；
Multiple slides ring, and a slip ring is provided between each two temperature-sensing probe, and the slip ring is set in described
On cable, and the ring of sliding includes a support ring and at least two wheels being rotatablely arranged in the support ring
Body, the support ring is fixedly connected on the cable；
Multiple closing caps, the intermediate point of each two temperature-sensing probe is provided with a closing cap, and the closing cap of rubber by being made up；
Wherein, when the cable is put into the thermometer hole, the wheel body is contacted with the inwall of the thermometer hole, the top
Temperature-sensing probe be located at the aperture position of the thermometer hole, and each closing cap closes the thermometer hole.
2. mass concrete temperature detecting system as claimed in claim 1, it is characterised in that the thermometer hole be perpendicular to
What horizontal plane was set.
3. mass concrete temperature detecting system as claimed in claim 1, it is characterised in that the cable is connected to a prison
Control terminal, the monitor terminal includes display.
4. mass concrete temperature detecting system as claimed in claim 1, it is characterised in that at least two wheel bodys bag
Include three wheel bodys equally distributed relative to the support ring.
5. mass concrete temperature detecting system as claimed in claim 1, it is characterised in that the closing cap is included from interior
The outwards central part, a ring part and the outer edge that are sequentially distributed, wherein, the thickness of the central part and the outer edge
Thickness it is larger, and the thickness of the ring part is smaller, and the central part, the ring part and the outer edge are distributed in same
In plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710152493.4A CN106872075B (en) | 2017-03-15 | 2017-03-15 | A kind of mass concrete temperature detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710152493.4A CN106872075B (en) | 2017-03-15 | 2017-03-15 | A kind of mass concrete temperature detection system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106872075A true CN106872075A (en) | 2017-06-20 |
| CN106872075B CN106872075B (en) | 2018-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710152493.4A Active CN106872075B (en) | 2017-03-15 | 2017-03-15 | A kind of mass concrete temperature detection system |
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| Country | Link |
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| CN (1) | CN106872075B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111537090A (en) * | 2020-05-29 | 2020-08-14 | 河南五建建设集团有限公司 | Temperature detection system for mass concrete |
| CN111707530A (en) * | 2020-06-19 | 2020-09-25 | 威胜利工程有限公司 | Test piece for low-temperature anchoring performance test and temperature measurement structure thereof |
| CN114508102A (en) * | 2022-02-16 | 2022-05-17 | 宁夏水利水电工程局有限公司 | Simple method for temperature control measurement of mass concrete |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000329719A (en) * | 1999-05-21 | 2000-11-30 | Sumitomo Osaka Cement Co Ltd | Testing apparatus for adiabatic temperature rise of concrete |
| CN101713755A (en) * | 2009-12-22 | 2010-05-26 | 青建集团股份公司 | System and method for detecting solid strength of mass concrete |
| CN202471265U (en) * | 2011-12-30 | 2012-10-03 | 武汉英思工程科技有限公司 | Temperature acquisition device for mass concrete |
| CN204495477U (en) * | 2015-04-24 | 2015-07-22 | 江苏金禾建设工程有限公司 | Electronic concrete temp measuring system |
| CN205719324U (en) * | 2016-04-27 | 2016-11-23 | 基康仪器股份有限公司 | Multisection type temperature sensor |
-
2017
- 2017-03-15 CN CN201710152493.4A patent/CN106872075B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000329719A (en) * | 1999-05-21 | 2000-11-30 | Sumitomo Osaka Cement Co Ltd | Testing apparatus for adiabatic temperature rise of concrete |
| CN101713755A (en) * | 2009-12-22 | 2010-05-26 | 青建集团股份公司 | System and method for detecting solid strength of mass concrete |
| CN202471265U (en) * | 2011-12-30 | 2012-10-03 | 武汉英思工程科技有限公司 | Temperature acquisition device for mass concrete |
| CN204495477U (en) * | 2015-04-24 | 2015-07-22 | 江苏金禾建设工程有限公司 | Electronic concrete temp measuring system |
| CN205719324U (en) * | 2016-04-27 | 2016-11-23 | 基康仪器股份有限公司 | Multisection type temperature sensor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111537090A (en) * | 2020-05-29 | 2020-08-14 | 河南五建建设集团有限公司 | Temperature detection system for mass concrete |
| CN111707530A (en) * | 2020-06-19 | 2020-09-25 | 威胜利工程有限公司 | Test piece for low-temperature anchoring performance test and temperature measurement structure thereof |
| CN114508102A (en) * | 2022-02-16 | 2022-05-17 | 宁夏水利水电工程局有限公司 | Simple method for temperature control measurement of mass concrete |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106872075B (en) | 2018-12-25 |
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| PB01 | Publication | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20201215 Address after: 801, 88 C, andingmenwai street, Dongcheng District, Beijing, 100011 Patentee after: CCCC THIRD HIGHWAY ENGINEERING Co.,Ltd. Patentee after: THE THIRD ENGINEERING CO., LTD. OF THE CCCC THIRD HIGHWAY ENGINEERING Co.,Ltd. Address before: 801, 88 C, andingmenwai street, Dongcheng District, Beijing, 100011 Patentee before: CCCC THIRD HIGHWAY ENGINEERING Co.,Ltd. |
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| TR01 | Transfer of patent right |