CN208155471U - Pre-buried concrete TME is assisted using spacer bar - Google Patents
Pre-buried concrete TME is assisted using spacer bar Download PDFInfo
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- CN208155471U CN208155471U CN201820437313.7U CN201820437313U CN208155471U CN 208155471 U CN208155471 U CN 208155471U CN 201820437313 U CN201820437313 U CN 201820437313U CN 208155471 U CN208155471 U CN 208155471U
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- thermometric line
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- positioning bar
- temperature measuring
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Abstract
It is specially a kind of that pre-buried concrete TME is assisted using spacer bar the utility model relates to the disposal field of the dedicated a large amount of concrete in basis.It is a kind of to assist pre-buried concrete TME, including column muscle (1) using spacer bar, it is characterized in that：It further include positioning bar (2), thermometric line (3), temperature probe (4), binding tape (5), temperature measuring set (6) and waterproof bag (7), thermometric line (3) pastes upwards along the bottom of positioning bar (2) from bottom and uses binding tape (5) binding on the lateral surface of positioning bar (2), and the other end of thermometric line (3) connects temperature measuring set (6)；The positioning bar (2) for having bound thermometric line (3) is downwardly into the bottom plate (11) of fixed column muscle (1) along the lateral surface of column muscle (1), is also bound and is tightened with binding tape (5) between column muscle (1) and positioning bar (2).The utility model structure is simple, easy for installation, and measurement is accurate.
Description
Technical field
It is specially a kind of auxiliary using spacer bar the utility model relates to the disposal field of the dedicated a large amount of concrete in basis
Help pre-buried concrete TME.
Background technique
According to GB50496-2009《Mass concrete construction specification》Definition, mass concrete refers to concrete knot
Structure object entity minimum geometries are not less than the big scale of construction concrete of 1m, or are expected to because cementitious material aquation causes in concrete
Temperature change and shrink and cause harmful cracks generate concrete.As prevention of mass concrete, such as high building part ultra-large type cushion cap
Basis, have 3 21.5m × 11.8m × 4.5m CT2,1 22.4m × 22.4m × 3.9m CT1,1 7.6m × 20.8m ×
The CT3 of 3.9m, concrete add up about 5500 cubes of cubic amount of concrete marked as C35, solve the temperature that concrete generates in work progress
Crack be the key that mass concrete construction quality control one of, the priority and difficulty of Mass Concrete Construction first is that how effectively
Ground controls the development of concrete temperature deformation crack, so that the performances such as the impervious of concrete, cracking resistance, durability are improved, thus it is real
When monitoring temperature data, control construction period mass concrete internal and external temperature difference, it appears it is particularly important.
Traditional thermometric has contact type temperature sensor thermometric, infrared point temperature instrument, hand-held infrared imaging temperature measuring instrument etc., installation
Difficult and spend human and material resources huge, on the other hand, when casting concrete, the concrete vibrating leakiness of instrumented site is affected
The quality of prevention of mass concrete.
Utility model content
In order to overcome the drawbacks of the prior art, provide that a kind of structure is simple, easy for installation, measurement is accurate, concrete vibrating
Closely knit temperature measurement equipment assists pre-buried concrete TME using spacer bar the utility model discloses a kind of.
The utility model reaches goal of the invention by following technical solution：
A kind of to assist pre-buried concrete TME, including column muscle using spacer bar, column muscle is vertically fixed on bottom
In plate, it is characterized in that：It further include positioning bar, thermometric line, temperature probe, binding tape, temperature measuring set and waterproof bag,
Thermometric line is successively arranged at least three temperature probes bottom-up, and thermometric line is from bottom upwards along positioning bar
Bottom is covered on the lateral surface of positioning bar, is bound and is tightened with binding tape between thermometric line and positioning bar, thermometric line it is another
End connection temperature measuring set, temperature measuring set have display screen, and thermal signal is transformed into electric signal and passes through thermometric by temperature probe
Line is exported to temperature measuring set, and the electric signal received is transformed into temperature value and is shown by display screen by temperature measuring set；
The positioning bar for having bound thermometric line is downwardly into the bottom plate of fixed column muscle along the lateral surface of column muscle, sets thermometric line
There is one section of temperature probe all in bottom plate, thermometric line is equipped with one section of outer cladding waterproof bag of temperature probe, temperature measurement
The temperature measuring point position that each temperature probe in connected thermometric line is marked on instrument, is also tied up with binding tape between column muscle and positioning bar
It pricks and tightens.
Described assists pre-buried concrete TME using spacer bar, it is characterized in that：Thermometric line is not shorter than m, surveys
Temperature probe selects thermocouple.
When the utility model is used, successively implement as described below：
I. the position for needing to position is marked on positioning bar with white chalk；
Ii. thermometric line is bound in the position that positioning bar is marked with binding tape, by thermometric line upwards along fixed from bottom
The bottom of position muscle pastes and is bound on the lateral surface of positioning bar with binding tape, and the other end of thermometric line connects temperature measuring set,
The temperature measuring point position of each temperature probe in connected thermometric line is marked on temperature measuring set；
Iii., the positioning bar for having bound thermometric line is slowly inserted into the temperature probe mounting hole reserved on bottom plate along column muscle
It is interior, so that thermometric line is equipped with one section of temperature probe all set on bottom plate in, in one section outer cladding of the thermometric line equipped with temperature probe
Waterproof bag prevents temperature probe to be contaminated in subsequent casting concrete；
Iv. the casting concrete in bottom plate；
V. thermal signal is transformed into electric signal and is exported by thermometric line to temperature measuring set, temperature measurement by temperature probe
The electric signal received is transformed into temperature value and is shown by display screen by instrument.
The utility model uses spacer bar to assist pre-buried temperature measuring element and concrete point temperature is transferred to temperature measurer with aobvious
Anchor point reinforcing bar monitoring temperature is arranged in temperature displaying function size, can examine in time hydrated cementitious is most concentrated after concreting time
The internal-external temperature difference of concrete is measured, and takes cooling measure according to temperature-measuring results, effectively observes concrete real time temperature situation,
To guarantee concrete pouring quality.
The utility model has the advantages that：
1. device is simple, simple to operate cost is relatively low；
2. can reflect the temperature conditions of concrete accurate, effectively, in time；
3. installation process is simple, vibrating for concrete is not influenced.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is structural representation of the positioning bar along column muscle insertion bottom plate that will bind thermometric line when the utility model is used
Figure.
Specific embodiment
The utility model is further illustrated below by way of specific embodiment.
Embodiment 1
It is a kind of to assist pre-buried concrete TME, including column muscle 1, positioning bar 2, thermometric line 3, survey using spacer bar
Temperature probe 4, binding tape 5, temperature measuring set 6 and waterproof bag 7, as shown in Figure 1, specific structure is：
Column muscle 1 is vertically fixed in bottom plate 11；
Thermometric line 3 is successively arranged at least three temperature probes 4 bottom-up, and thermometric line 3 is from bottom upwards along positioning
The bottom of muscle 2 is covered on the lateral surface of positioning bar 2, is bound and is tightened, thermometric with binding tape 5 between thermometric line 3 and positioning bar 2
The other end of line 3 connects temperature measuring set 6, and temperature measuring set 6 has display screen 61, and thermal signal is transformed into electricity by temperature probe 4
Signal is simultaneously exported by thermometric line 3 to temperature measuring set 6, and the electric signal received is transformed into temperature value by temperature measuring set 6
And it is shown by display screen 61；
The positioning bar 2 for having bound thermometric line 3 is downwardly into the bottom plate 11 of fixed column muscle 1 along the lateral surface of column muscle 1, makes to survey
Warm line 3 is equipped with one section of temperature probe 4 all set on bottom plate 11 in, one section outer cladding waterproof of the thermometric line 3 equipped with temperature probe 4
Bag 7, on temperature measuring set 6 in the connected thermometric line 3 of label each temperature probe 4 temperature measuring point position, column muscle 1 and positioning bar
It is also bound and is tightened with binding tape 5 between 2.
In the present embodiment：Thermometric line 3 is not shorter than 5m, and temperature probe 4 selects thermocouple.
The present embodiment in use, successively implement as described below：
I. the position for needing to position is marked on positioning bar 2 with white chalk；
Ii. thermometric line 3 is bound in the position that positioning bar 2 is marked with binding tape 5, from bottom upwards by thermometric line 3
It is pasted along the bottom of positioning bar 2 and uses the binding of binding tape 5 on the lateral surface of positioning bar 2, the other end of thermometric line 3 connects temperature
Measuring instrument 6 marks the temperature measuring point position of each temperature probe 4 in connected thermometric line 3 on temperature measuring set 6；
Iii. as shown in Figure 2：The positioning bar 2 for having bound thermometric line 3 is slowly inserted into along column muscle 1 and is reserved on bottom plate 11
In temperature probe mounting hole, thermometric line 3 is made to be equipped with one section of temperature probe 4 all set on bottom plate 11 in, is equipped with survey in thermometric line 3
One section of outer cladding waterproof bag 7 of temperature probe 4, prevents temperature probe 4 to be contaminated in subsequent casting concrete；
Iv. the casting concrete in bottom plate 11；
V. thermal signal is transformed into electric signal and is exported by thermometric line 3 to temperature measuring set 6 by temperature probe 4, and temperature is surveyed
The electric signal received is transformed into temperature value and is shown by display screen 61 by amount instrument 6.
Claims (2)
1. a kind of assist pre-buried concrete TME, including column muscle (1) using spacer bar, column muscle (1) is fitted vertically
In bottom plate (11), it is characterized in that：It further include positioning bar (2), thermometric line (3), temperature probe (4), binding tape (5), temperature survey
Instrument (6) and waterproof bag (7) are measured,
Thermometric line (3) is successively arranged at least three temperature probes (4) bottom-up, and thermometric line (3) is from bottom upwards along fixed
The bottom of position muscle (2) is covered on the lateral surface of positioning bar (2), is tied up between thermometric line (3) and positioning bar (2) with binding tape (5)
It pricks and tightens, the other end of thermometric line (3) connects temperature measuring set (6), and temperature measuring set (6) has display screen (61), thermometric
Thermal signal is transformed into electric signal and is exported by thermometric line (3) to temperature measuring set (6) by probe (4), and temperature measuring set (6) will
The electric signal received is transformed into temperature value and is shown by display screen (61)；
The positioning bar (2) for having bound thermometric line (3) is downwardly into the bottom plate of fixed column muscle (1) along the lateral surface of column muscle (1)
(11), make one section equipped with temperature probe (4) of thermometric line (3) all interior set on bottom plate (11), thermometric line (3) is equipped with temperature probe
(4) one section of outer cladding waterproof bag (7), each temperature probe in the connected thermometric line (3) of label on temperature measuring set (6)
(4) temperature measuring point position is also bound and is tightened with binding tape (5) between column muscle (1) and positioning bar (2).
2. pre-buried concrete TME is assisted using spacer bar as described in claim 1, it is characterized in that：Thermometric line
(3) it is not shorter than 5m, temperature probe (4) selects thermocouple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820437313.7U CN208155471U (en) | 2018-03-29 | 2018-03-29 | Pre-buried concrete TME is assisted using spacer bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820437313.7U CN208155471U (en) | 2018-03-29 | 2018-03-29 | Pre-buried concrete TME is assisted using spacer bar |
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| Publication Number | Publication Date |
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| CN208155471U true CN208155471U (en) | 2018-11-27 |
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| CN201820437313.7U Active CN208155471U (en) | 2018-03-29 | 2018-03-29 | Pre-buried concrete TME is assisted using spacer bar |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111537103A (en) * | 2020-03-17 | 2020-08-14 | 中国建筑第二工程局有限公司 | Intelligent temperature measuring device system for mass concrete and installation method |
| 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 |
| CN112729614A (en) * | 2020-12-30 | 2021-04-30 | 广东二十冶建设有限公司 | Concrete internal temperature measurement system |
| CN112857615A (en) * | 2021-01-12 | 2021-05-28 | 中国十七冶集团有限公司 | Large-volume concrete temperature measuring line burying device and construction method thereof |
| CN113776681A (en) * | 2021-08-05 | 2021-12-10 | 中国电建集团北京勘测设计研究院有限公司 | Simple method for measuring temperature of small-volume solid concrete |
-
2018
- 2018-03-29 CN CN201820437313.7U patent/CN208155471U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111537103A (en) * | 2020-03-17 | 2020-08-14 | 中国建筑第二工程局有限公司 | Intelligent temperature measuring device system for mass concrete and installation method |
| 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 |
| CN112729614A (en) * | 2020-12-30 | 2021-04-30 | 广东二十冶建设有限公司 | Concrete internal temperature measurement system |
| CN112729614B (en) * | 2020-12-30 | 2023-08-22 | 广东二十冶建设有限公司 | Concrete Internal Temperature Measurement System |
| CN112857615A (en) * | 2021-01-12 | 2021-05-28 | 中国十七冶集团有限公司 | Large-volume concrete temperature measuring line burying device and construction method thereof |
| CN113776681A (en) * | 2021-08-05 | 2021-12-10 | 中国电建集团北京勘测设计研究院有限公司 | Simple method for measuring temperature of small-volume solid concrete |
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