CN109900389A - A kind of grout sleeve slurry temperature measuring device and its measurement method - Google Patents
A kind of grout sleeve slurry temperature measuring device and its measurement method Download PDFInfo
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- CN109900389A CN109900389A CN201910195006.1A CN201910195006A CN109900389A CN 109900389 A CN109900389 A CN 109900389A CN 201910195006 A CN201910195006 A CN 201910195006A CN 109900389 A CN109900389 A CN 109900389A
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- interface
- grout
- slip casting
- grout sleeve
- bellows
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Abstract
A kind of grout sleeve slurry temperature measuring device and its measurement method, belong to prefabricated concrete structure, construction engineering test technical field, the technical issues of solving accurate measurement grouting material operating temperature, solution are as follows: the end of grouting port is provided with slip casting interface, the end of grout outlet is provided with pulp interface, pit is respectively arranged in slip casting interface and pulp interface inner sidewall, in the pit that temperature sensor is respectively arranged in, the outer end face of slip casting interface is connect with the outer end face of pulp interface by the bellows of side wall sandwich；It is carrying out in sleeve before mortar depositing construction, bellows is cut along cutting-and creasing, thermometric connector and temperature measurement signal line are taken out from the interlayer of bellows side wall respectively, thermometric connector is connected into temperature indicator, the slip casting into grout sleeve by grouting port acquires the temperature of slip casting grouting material at grouting port and grout outlet position in real time.The present invention is light easy to operate, and detection method is convenient, and engineering adaptability is preferable, provides safeguard for mortar depositing construction quality.
Description
Technical field
The invention belongs to prefabricated concrete structures, construction engineering test technical field, and in particular to be a kind of grouting
Sleeve slurry temperature measuring device and its measurement method.
Background technique
With the continuous development of Chinese society economy, housing industry also rapidly develops and then drives entire Structure of national economy
Adjustment upgrades and becomes a mainstay industry of national economy, and a vital task of the current housing construction in China is exactly to push away
It is modernized into housing industry.Assembled arthitecutral structure is as a kind of emerging environment protecting and power-saving type construction method, since it is applied
The advantages that work speed is fast, economic benefit and environmental benefit are good receives realtor, enterprise in charge of construction and designer
Concern.Assembled arthitecutral structure is the effective way for realizing housing industry modernization and sustainable development, represents construction industry skill
The direction of art progress.
In order to realize " building industrialization ", country pushes assembled architecture.Assembled architecture is in terms of environment protecting and power-saving
There is apparent advantage, and its speed of application is fast, is conducive to greatly shorten the duration, it is deep by numerous developers and relevant design people
The concern of member.But assembled architecture is just started to walk in China, is also greatly improved space in technical aspect.Especially
Connection wall-column, the connection of the important position of joints such as wall-wall.Technology at this stage, be all made of the technology of grout sleeve to its into
Row connection.
Though there are many advantages of assembled arthitecutral structure, people focus first on to solve the problems, such as to be still how to guarantee it
Safety is normal in the service life time limit uses.The quality of prefabricated components joint connection in site node, which becomes, influences assembled architecture quality
Key factor, the joint connection in site of assembled architecture prefabricated components are often used grouting behind shaft or drift lining sleeve plug-in type reinforcing bar connection type, master
Wanting working principle is to connect the reinforcing bar built in a prefabricated components with bush whorl, and another prefabricated components exposed steel bar is inserted into sleeve
It is interior, after being completed, grouting material is injected by injected hole hose, the temperature of slurry determines the quality of connection and slurry of connection sleeve
The rate of set of material will seriously affect the quality of building if slurry is endured cold.So the detection of slurry temperature has very
Important meaning.
Summary of the invention
In view of the temperature of grouting material will have a direct impact on the rate of set and quality of grouting material, the condensation quality meeting of grouting material
Directly affect the quality of connection of grouting material and reinforcing bar.So whether in order to further grasp the temperature of grouting material and endure cold having must
Accurately to measure the operating temperature of grouting material.Object of the present invention is to the temperature measurements for grouting material, provide a kind of grout sleeve
Slurry temperature measuring device and its thermometry.To improve the accuracy of grouting material temperature measurement, it is ensured that assembled is built
The quality of connection of middle grout sleeve is built, structurally reasonable, easy to operate, detection accuracy is high.
The present invention is achieved by the following technical programs.
A kind of grout sleeve slurry temperature measuring device, it include grout sleeve, grouting port, temperature sensor, grout outlet,
Temperature measurement signal line, thermometric connector and bellows, in which:
The lower part of the grout sleeve side wall is set as grouting port, is provided with out on the grout sleeve side wall above grouting port
Mouth is starched, the end of grouting port is provided with slip casting interface, and slip casting interface is threadedly coupled with grouting port, and the end of grout outlet is provided with out
Interface is starched, grout outlet is connect with pulp interface thread, is set at the lateral wall position of grouting port on slip casting interface inner sidewall
It is equipped with pit, is also provided with pit, two temperature at the lateral wall position of grout outlet on pulp interface inner sidewall
In the pit that sensor is respectively arranged in, grout sleeve, grouting port, grout outlet, slip casting interface and pulp interface are embedded in wall in advance
In body；The outer end face of slip casting interface is connect with the outer end face of pulp interface by the bellows of side wall sandwich, on the outside of bellows
It is provided with cutting-and creasing in the middle part of wall, the coating of different colours is coated on the outer wall of cutting-and creasing two sides bellows, bellows
One end is connected to through slip casting interface with grouting port, and the other end of bellows is connected to through pulp interface with grout outlet, the thermometric
Signal wire is respectively arranged at the folder that bellows neutralizes close pulp interface side side wall close to the interlayer of slip casting interface side side wall
In layer, one end of temperature measurement signal line is through the side wall of corresponding slip casting interface or pulp interface and corresponding temperature sensor electricity
Property connection, the other end of temperature measurement signal line and thermometric connector be electrically connected, and thermometric connector is used for defeated with the signal of temperature indicator
Enter end to be electrically connected.
Further, the side on the lateral wall of the slip casting interface and pulp interface close to pit is provided with flange.
Further, the slip casting interface and pulp interface are integrally formed, using molten iron direct pouring, convenient for grouting port and
The connection of slip casting interface, grout outlet and pulp interface.
Further, it is connect at the grout sleeve upper end opening with upper member screw thread steel, the lower part of upper member reinforcing bar
Extend to the intracorporal top of grout sleeve chamber；Lower member reinforcing bar, lower member steel are provided in the lower ending opening of the grout sleeve
The top of muscle is plugged in grout sleeve cavity.
Further, the lower member reinforcing bar extends to the lower end surface partially below grout outlet in grout sleeve, described
Upper member reinforcing bar extends to the upper surface that the part in grout sleeve is higher than grout outlet.
A kind of measurement method of grout sleeve slurry temperature measuring device, comprising the following steps: firstly, will be with grouting set
The prefabricated components of cylinder slurry temperature measuring device splice completion at the scene, and upper member reinforcing bar and grout sleeve are threadedly coupled, lower structure
Part reinforcing bar protrudes into grout sleeve, and lower member reinforcing bar extends to the lower end surface partially below grout outlet in grout sleeve, upper structure
Part reinforcing bar extends to the upper surface that the part in grout sleeve is higher than grout outlet；Then, it is carrying out in sleeve before mortar depositing construction, it will
It is exposed to the bellows outside wall to cut along cutting-and creasing, by the thermometric connector and thermometric letter at grouting port and grout outlet position
Number line takes out from the interlayer of bellows side wall respectively, and thermometric connector is connected temperature indicator；Finally, passing through grouting port to filling
Slip casting in sleeve is starched, until grout outlet has grouting material spilling, the temperature of real-time monitoring grout material as needed.
Compared with prior art the invention has the benefit that
1, field detecting device is light and easy to operate, and detection method is convenient, common testing staff after simple training on
Hilllock.
2, the grout outlet of grout sleeve is connected with grouting port by bellows, can pass through the note of various complicated bend shapes
Slurry and pulp channel simultaneously enter inside grout sleeve, are limited by construction condition smaller, engineering adaptability is preferable.
3, after carrying out mortar depositing construction after the completion of prefabricated components joint connection in site, slip casting grouting material can be detected by the present apparatus
Temperature, judges whether it meets the condition that grouting material should have, and provides guarantee for mortar depositing construction quality.It meanwhile being also to fill
Popularization with formula building provides condition.
Detailed description of the invention
Fig. 1 is schematic diagram of main cross-sectional structure of the present invention.
Fig. 2 is the direction A-A schematic cross-sectional view in Fig. 1.
In figure, 1 is lower member reinforcing bar, and 2 be upper member reinforcing bar, and 3 be grout sleeve, and 4 be grouting port, and 5 be temperature sensor,
6 be slip casting interface, and 7 be grout outlet, and 8 be temperature measurement signal line, and 9 be thermometric connector, and 10 be bellows, and 11 be pulp interface, and 12 are
Cutting-and creasing, 13 be pit.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.
A kind of grout sleeve slurry temperature measuring device as shown in Figure 1 to Figure 2, it include grout sleeve 3, grouting port 4,
Temperature sensor 5, grout outlet 7, temperature measurement signal line 8, thermometric connector 9 and bellows 10, in which:
The lower part of 3 side wall of grout sleeve is set as grouting port 4, is arranged on 3 side wall of grout sleeve above grouting port 4
There is grout outlet 7, the end of grouting port 4 is provided with slip casting interface 6, and slip casting interface 6 is threadedly coupled with grouting port 4, the end of grout outlet 7
Portion is provided with pulp interface 11, and grout outlet 7 is threadedly coupled with pulp interface 11, close to grouting port 4 on 6 inner sidewall of slip casting interface
Lateral wall position at be provided with pit 13, on 11 inner sidewall of pulp interface close to grout outlet 7 lateral wall position at also set
Be equipped with pit 13, in the pit 13 that two temperature sensors 5 are respectively arranged in, grout sleeve 3, grouting port 4, grout outlet 7,
Slip casting interface 6 and pulp interface 11 are embedded in prefabricated components in advance；The outer end face of slip casting interface 6 and the outer end face of pulp interface 11
It is connected by the bellows 10 of side wall sandwich, is provided with cutting-and creasing 12, cutting-and creasing 12 in the middle part of 10 lateral wall of bellows
The coating that different colours are coated on the outer wall of two sides bellows 10, for distinguishing grouting port 4 and grout outlet 7, the one of bellows 10
End is connected to through slip casting interface 6 with grouting port 4, and the other end of bellows 10 is connected to through pulp interface 11 with grout outlet 7, described
Temperature measurement signal line 8 is respectively arranged at bellows 10 and neutralizes close to the interlayer of 6 side side wall of slip casting interface close to pulp interface 11 1
In the interlayer of side side wall, one end of temperature measurement signal line 8 through the side wall of corresponding slip casting interface 6 or pulp interface 11 with it is corresponding
Temperature sensor 5 be electrically connected, the other end of temperature measurement signal line 8 and thermometric connector 9 are electrically connected, thermometric connector 9 be used for
The signal input part of temperature indicator is electrically connected.
Further, the side on the lateral wall of the slip casting interface 6 and pulp interface 11 close to pit 13 is provided with convex
Edge.Because being provided with the pit 13 for mounting temperature sensor 5 on the side wall of slip casting interface 6 and pulp interface 11,
Wall thickness compares relatively thin at 13 position of pit of 11 side wall of slip casting interface 6 and pulp interface, is easy under grouting pressure effect broken
It splits, therefore flange will be set close to the side of pit 13 on the lateral wall of slip casting interface 6 and pulp interface 11, increase slip casting interface 6
With the intensity of pulp interface 11, in addition, flange adds that there are also following two to act on: 1, being capable of quick temperature sensor 5
Position；2, increase impetus when slip casting interface 6 and the installation of pulp interface 11, be conducive to slip casting interface 6 and pulp interface 11
Installation.
Further, the slip casting interface 6 and pulp interface 11 are integrally formed, and convenient for grouting port 4 and slip casting interface 6, are gone out
Starch the connection of mouth 7 and pulp interface 11.
Further, it is threadedly coupled at 3 upper end opening of grout sleeve with upper member reinforcing bar 2, under upper member reinforcing bar 2
Portion extends to the intracorporal top of 3 chamber of grout sleeve, and screw thread connects between the lower end of upper member reinforcing bar 2 and the inner wall of grout sleeve 3
It connects；Lower member reinforcing bar 1 is provided in the lower ending opening of the grout sleeve 3, the top of lower member reinforcing bar 1 is plugged in grout sleeve
In 3 cavitys.
Further, the lower member reinforcing bar 1 extends to the lower end surface partially below grout outlet 7 in grout sleeve 3, institute
State the upper surface that the part that upper member reinforcing bar 2 extends in grout sleeve 3 is higher than grout outlet 7.
A kind of measurement method of grout sleeve slurry temperature measuring device, comprising the following steps: firstly, will be with grouting set
The prefabricated components of cylinder slurry temperature measuring device splice completion at the scene, and upper member reinforcing bar 2 and grout sleeve 3 are threadedly coupled, under
Member reinforcing steel bar 1 protrudes into grout sleeve 3, and lower member reinforcing bar 1 extends to the lower end partially below grout outlet 7 in grout sleeve 3
Face, upper member reinforcing bar 2 extend to the upper surface that the part in grout sleeve 3 is higher than grout outlet 7；Then, infuse in sleeve
Before slurry construction, the bellows 10 being exposed to outside wall is cut along cutting-and creasing 12, at grouting port 4 and 7 position of grout outlet
Thermometric connector 9 and temperature measurement signal line 8 taken out from the interlayer of 10 side wall of bellows respectively, by thermometric connector 9 connection temperature show
Show instrument；Finally, by the slip casting into grout sleeve 3 of grouting port 4, until grout outlet 7 has grouting material spilling, it is real-time during slip casting
Acquire the temperature of slip casting grouting material at grouting port 4 and 7 position of grout outlet.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
It is familiar with those skilled in the art in the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of, should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (6)
1. a kind of grout sleeve slurry temperature measuring device, it include grout sleeve (3), grouting port (4), temperature sensor (5),
Grout outlet (7), temperature measurement signal line (8), thermometric connector (9) and bellows (10), it is characterised in that:
The lower part of grout sleeve (3) side wall is set as grouting port (4), is located at grout sleeve (3) side above grouting port (4)
It is provided on wall grout outlet (7), the end of grouting port (4) is provided with slip casting interface (6), slip casting interface (6) and grouting port (4) spiral shell
Line connection, the end of grout outlet (7) are provided with pulp interface (11), and grout outlet (7) is threadedly coupled with pulp interface (11), is being infused
Pit (13) are provided at the lateral wall position of grouting port (4) on slurry interface (6) inner sidewall, on the inside of pulp interface (11)
It is also provided with pit (13) at the lateral wall position of grout outlet (7) on wall, two temperature sensors (5) are installed respectively
In pit (13) in, grout sleeve (3), grouting port (4), grout outlet (7), slip casting interface (6) and pulp interface (11) are pre-
It is embedded in prefabricated components；The outer end face of slip casting interface (6) and the outer end face of pulp interface (11) pass through the ripple of side wall sandwich
(10) connection is managed, is provided with cutting-and creasing (12) in the middle part of bellows (10) lateral wall, cutting-and creasing (12) two sides bellows
(10) coating of different colours is coated on outer wall, one end of bellows (10) connects through slip casting interface (6) and grouting port (4)
Logical, the other end of bellows (10) is connected to through pulp interface (11) with grout outlet (7), and the temperature measurement signal line (8) sets respectively
It is placed in the interlayer that bellows (10) neutralize close pulp interface (11) side side wall close to the interlayer of slip casting interface (6) side side wall
In, one end of temperature measurement signal line (8) is through the side wall of corresponding slip casting interface (6) or pulp interface (11) and corresponding temperature
Sensor (5) is electrically connected, and the other end of temperature measurement signal line (8) and thermometric connector (9) are electrically connected, and thermometric connector (9) is used for
It is electrically connected with the signal input part of temperature indicator.
2. a kind of grout sleeve slurry temperature measuring device according to claim 1, it is characterised in that: the slip casting interface
(6) and the side on the lateral wall of pulp interface (11) close to pit (13) is provided with flange.
3. a kind of grout sleeve slurry temperature measuring device according to claim 1, it is characterised in that: the slip casting interface
(6) it is integrally formed with pulp interface (11).
4. a kind of grout sleeve slurry temperature measuring device according to claim 1, it is characterised in that: the grout sleeve
(3) it is threadedly coupled at upper end opening with upper member reinforcing bar (2), the lower part of upper member reinforcing bar (2) extends to grout sleeve (3) cavity
Interior top；It is provided with lower member reinforcing bar (1) in the lower ending opening of the grout sleeve (3), the top of lower member reinforcing bar (1) is inserted
Loaded in grout sleeve (3) cavity.
5. a kind of grout sleeve slurry temperature measuring device according to claim 4, it is characterised in that: the lower member steel
Muscle (1) extends to the lower end surface partially below grout outlet (7) in grout sleeve (3), and the upper member reinforcing bar (2) extends to filling
Starch the upper surface that the part in sleeve (3) is higher than grout outlet (7).
6. a kind of measurement method of grout sleeve slurry temperature measuring device as described in claim 1, it is characterised in that including
Following steps: firstly, the prefabricated components with grout sleeve slurry temperature measuring device are spliced completion, upper member steel at the scene
Muscle (2) and grout sleeve (3) are threadedly coupled, lower member reinforcing bar 1 extend in grout sleeve 3 partially below under grout outlet 7
End face, upper member reinforcing bar (2) extend to the upper surface that the part in grout sleeve (3) is higher than grout outlet 7；Then, it is being covered
In cylinder before mortar depositing construction, the bellows (10) outside wall will be exposed to and cut along cutting-and creasing (12), by grouting port (4) and gone out
Thermometric connector (9) and temperature measurement signal line (8) at slurry mouth (7) position take out from the interlayer of bellows (10) side wall respectively, will
Thermometric connector (9) connects temperature indicator；Finally, by grouting port (4) slip casting in grout sleeve (3), until grout outlet (7)
There are grouting material spilling, the temperature of real-time monitoring grout material as needed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910195006.1A CN109900389B (en) | 2019-03-14 | 2019-03-14 | Grouting sleeve slurry temperature measuring device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910195006.1A CN109900389B (en) | 2019-03-14 | 2019-03-14 | Grouting sleeve slurry temperature measuring device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109900389A true CN109900389A (en) | 2019-06-18 |
| CN109900389B CN109900389B (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910195006.1A Expired - Fee Related CN109900389B (en) | 2019-03-14 | 2019-03-14 | Grouting sleeve slurry temperature measuring device and method |
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| Country | Link |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0921661A (en) * | 1995-07-06 | 1997-01-21 | Sumitomo Electric Ind Ltd | Apparatus for monitoring underground state of anchor construction part |
| CN102175399A (en) * | 2011-02-24 | 2011-09-07 | 河海大学 | Method for judging grouting effect of dam body |
| CN204163287U (en) * | 2014-06-12 | 2015-02-18 | 北京市建筑工程研究院有限责任公司 | Roll forming bar connecting grout sleeve |
| CN106663929A (en) * | 2014-06-23 | 2017-05-10 | 德国诗兰姆有限及两合公司 | Plastic Corrugated Tube For Surrounding Pipes And Method For Producing Such A Corrugated Tube |
| CN108343195A (en) * | 2018-01-31 | 2018-07-31 | 中国建筑股份有限公司 | A kind of intelligence grout sleeve and application process |
| CN109269664A (en) * | 2018-10-19 | 2019-01-25 | 上海应用技术大学 | A kind of temperature measuring device for hearth and boiler |
-
2019
- 2019-03-14 CN CN201910195006.1A patent/CN109900389B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0921661A (en) * | 1995-07-06 | 1997-01-21 | Sumitomo Electric Ind Ltd | Apparatus for monitoring underground state of anchor construction part |
| CN102175399A (en) * | 2011-02-24 | 2011-09-07 | 河海大学 | Method for judging grouting effect of dam body |
| CN204163287U (en) * | 2014-06-12 | 2015-02-18 | 北京市建筑工程研究院有限责任公司 | Roll forming bar connecting grout sleeve |
| CN106663929A (en) * | 2014-06-23 | 2017-05-10 | 德国诗兰姆有限及两合公司 | Plastic Corrugated Tube For Surrounding Pipes And Method For Producing Such A Corrugated Tube |
| CN108343195A (en) * | 2018-01-31 | 2018-07-31 | 中国建筑股份有限公司 | A kind of intelligence grout sleeve and application process |
| CN109269664A (en) * | 2018-10-19 | 2019-01-25 | 上海应用技术大学 | A kind of temperature measuring device for hearth and boiler |
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| CN109900389B (en) | 2020-11-03 |
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Granted publication date: 20201103 Termination date: 20210314 |