CN206710265U - A kind of impervious mechanism for testing of building casting concrete - Google Patents
A kind of impervious mechanism for testing of building casting concrete Download PDFInfo
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- CN206710265U CN206710265U CN201720268952.0U CN201720268952U CN206710265U CN 206710265 U CN206710265 U CN 206710265U CN 201720268952 U CN201720268952 U CN 201720268952U CN 206710265 U CN206710265 U CN 206710265U
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- humidity detection
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- 238000012360 testing method Methods 0.000 title claims abstract description 189
- 238000005266 casting Methods 0.000 title claims abstract description 53
- 238000001514 detection method Methods 0.000 claims abstract description 114
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 239000004809 Teflon Substances 0.000 claims description 33
- 229920006362 Teflon® Polymers 0.000 claims description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 238000002347 injection Methods 0.000 claims description 18
- 239000007924 injection Substances 0.000 claims description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 14
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 9
- 230000003487 anti-permeability effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 8
- 208000002925 dental caries Diseases 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000009435 building construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model devises a kind of impervious mechanism for testing of building casting concrete, including is installed on the lower mold body to be cooperated on test table and upper die body；Upper die body is integrated with the impervious test cavity of separate first, the second impervious test cavity and the 3rd impervious test cavity；Lower mold body is integrated with the first separate Humidity Detection cavity, the second Humidity Detection cavity and the 3rd Humidity Detection cavity；First Humidity Detection cavity, the second Humidity Detection cavity and the 3rd Humidity Detection inside cavity are provided with humidity sensor；Test table is internally provided with PLC, and pressure inductor and humidity sensor are connected to PLC by data transmission cable respectively, and PLC is connected with alarm.The utility model is simple in construction, and impervious testing efficiency is high, can meet that the quick test for casting concrete anti-permeability performance, practicality are good during building and municipal engineering construction.
Description
Technical field
It the utility model is related to building concrete NDT technical field, and in particular to a kind of building pours coagulation
The impervious mechanism for testing of soil.
Background technology
Casting concrete is widely used in building construction and road construction, to infrastructure construction important role.
As a kind of main construction material, the security and service life of the relationship between quality of casting concrete to Architectural Equipment.Building
Construction reference and safety standard requirements casting concrete possess good impermeability, and therefore, quality inspection unit needs to be marked according to construction
It is accurate that impervious detection is carried out to corresponding casting concrete.The detection means device of the impervious test of casting concrete is currently used for, by
In design defect, it is necessary to be carried out first to casting concrete model to be tested and testing mould at sealing in test process
Reason, impervious test then could be carried out, whole seal process probably needs 10 ~ 16 hours to complete, and testing efficiency is low,
And test result, mostly by manually visually observing, accuracy is poor.
Based on above-mentioned analysis, it is necessary to which the impervious mechanism for testing of casting concrete that design structure is simple, testing efficiency is high, meets
For the quick testing requirement of casting concrete anti-permeability performance during building and municipal engineering construction, it is ensured that construction
Safety.
The content of the invention
The utility model, which provides, designs a kind of impervious mechanism for testing of building casting concrete, simplifies structure, improves and survey
Efficiency is tried, the quick test for casting concrete anti-permeability performance during building and municipal engineering construction can be met, it is real
It is good with property.
In order to realize the purpose of this utility model, intend using following technology：
A kind of impervious mechanism for testing of building casting concrete, it is characterised in that structure includes column support pedestal
（1）, the column support pedestal（1）Upper assembling test table（2）, test table（2）Under upper installation cooperates
Die body（31）And upper die body（32）；
The upper die body（32）It is integrated with the impervious test cavity of separate first（301）, the second impervious test cavity
（302）With the 3rd impervious test cavity（303）；First impervious test cavity（301）, the second impervious test cavity（302）With
Three impervious test cavitys（303）Inside is respectively connected with water injection valve（5）, pressure charging valve（6）And pressure inductor（7）；
The lower mold body（31）It is integrated with the first separate Humidity Detection cavity（304）, the second Humidity Detection cavity
（305）With the 3rd Humidity Detection cavity（306）；First Humidity Detection cavity（304）, the second Humidity Detection cavity（305）With
Three Humidity Detection cavitys（306）Inside is provided with humidity sensor（3001）；
The first impervious test cavity（301）With the first Humidity Detection cavity（304）It is just relative, the second impervious test chamber
Body（302）With the second Humidity Detection cavity（305）It is just relative, the 3rd impervious test cavity（303）With the 3rd Humidity Detection cavity
（306）It is just relative；First impervious test cavity（301）With the first Humidity Detection cavity（304）Joint, the second impervious test chamber
Body（302）With the second Humidity Detection cavity（305）Joint and the 3rd impervious test cavity（303）With the 3rd Humidity Detection cavity
（306）Joint is each equipped with teflon seal bar（4）；Teflon seal bar（4）Inner side assembling is to be tested to be poured
Concrete sample block（9）；
The test table（2）It is internally provided with PLC（8）, pressure inductor（7）And humidity sensor
（3001）PLC is connected to by data transmission cable respectively（8）, PLC（8）It is connected with alarm（81）；
The water injection valve（5）External water injecting tank, pressure charging valve（6）External high-pressure pump, water injection valve（5）And pressure charging valve（6）Point
PLC is not connected to by relay（8）；
The lower mold body（31）With upper die body（32）Using clamp nut（800）Connection；
The lower mold body（31）With teflon seal bar（4）Using clamp nut（800）Connection；
The upper die body（32）With teflon seal bar（4）Using clamp nut（800）Connection；
The casting concrete coupon to be tested（9）With teflon seal bar（4）Using clamp nut（800）Even
Connect.
Further, the teflon seal bar（4）On be provided with and clamp nut（800）The internal thread being engaged
（41）.
Further, the column support pedestal（1）Bottom is provided with rubber roll.
The utility model provides a kind of impervious mechanism for testing of building casting concrete, compared with prior art, has
Beneficial effect is：
1st, the impervious mechanism for testing of building casting concrete of the utility model design, including column support pedestal
（1）, column support pedestal（1）Upper assembling test table（2）, test table（2）The lower mold body that upper installation cooperates
（31）And upper die body（32）；Upper die body（32）It is integrated with the impervious test cavity of separate first（301）, the second impervious test
Cavity（302）With the 3rd impervious test cavity（303）；Lower mold body（31）It is integrated with the first separate Humidity Detection cavity
（304）, the second Humidity Detection cavity（305）With the 3rd Humidity Detection cavity（306）；First impervious test cavity（301）With
One Humidity Detection cavity（304）It is just relative, the second impervious test cavity（302）With the second Humidity Detection cavity（305）It is just relative,
3rd impervious test cavity（303）With the 3rd Humidity Detection cavity（306）It is just relative；First impervious test cavity（301）With
One Humidity Detection cavity（304）Joint, the second impervious test cavity（302）With the second Humidity Detection cavity（305）Joint
And the 3rd impervious test cavity（303）With the 3rd Humidity Detection cavity（306）Joint is each equipped with teflon seal bar
（4）；Teflon seal bar（4）Assemble casting concrete coupon to be tested in inner side（9）；Above-mentioned design, using polytetrafluoro
Ethene sealing strip（4）To lower mold body（31）And upper die body（32）Junction is sealed, it is ensured that lower mold body（31）And upper die body
（32）Form seal cavity；At the same time, casting concrete coupon to be tested（9）Just it is assemblied in teflon seal bar
（4）Inside, pass through teflon seal bar（4）Sealing function, make casting concrete coupon to be tested（9）Side wall is with
Die body（31）And upper die body（32）The seal cavity side wall sealing of composition coordinates, and avoids test fluid seepage, so as to improve test
The accuracy of the impervious test of casting concrete sample.
2nd, the impervious mechanism for testing of building casting concrete of the utility model design, in upper die body（32）It is integrated with phase
Mutually the first independent impervious test cavity（301）, the second impervious test cavity（302）With the 3rd impervious test cavity（303）；The
One impervious test chamber body（301）, the second impervious test cavity（302）With the 3rd impervious test cavity（303）Inside is respectively connected with
Water injection valve（5）, pressure charging valve（6）And pressure inductor（7）；Lower mold body（31）It is integrated with the first separate Humidity Detection cavity
（304）, the second Humidity Detection cavity（305）With the 3rd Humidity Detection cavity（306）；First Humidity Detection cavity（304）, second
Humidity Detection cavity（305）With the 3rd Humidity Detection cavity（306）Inside is provided with humidity sensor（3001）；First is impervious
Test cavity（301）With the first Humidity Detection cavity（304）It is just relative, the second impervious test cavity（302）Examined with the second humidity
Survey cavity（305）It is just relative, the 3rd impervious test cavity（303）With the 3rd Humidity Detection cavity（306）It is just relative；First is impervious
Test cavity（301）With the first Humidity Detection cavity（304）Joint, the second impervious test cavity（302）Examined with the second humidity
Survey cavity（305）Joint and the 3rd impervious test cavity（303）With the 3rd Humidity Detection cavity（306）Joint is each equipped with
Teflon seal bar（4）；Teflon seal bar（4）Assemble casting concrete coupon to be tested in inner side（9）；It is above-mentioned
Design structure, the first impervious test cavity（301）With the first Humidity Detection cavity（304）Form an independent impervious test list
Member, the second impervious test cavity（302）With the second Humidity Detection cavity（305）An independent impervious test cell is formed, the
Three impervious test cavitys（303）With the 3rd Humidity Detection cavity（306）An independent impervious test cell is formed, based on above-mentioned
Design, the impervious mechanism for testing of this building casting concrete can complete the impervious survey of 3 samples in a test process
Examination, testing efficiency greatly promote, and due to the first impervious test cavity（301）, the second impervious test cavity（302）With the 3rd
Impervious test cavity（303）It is integrated in upper die body（32）, the first Humidity Detection cavity（304）, the second Humidity Detection cavity
（305）With the 3rd Humidity Detection cavity（306）It is integrated in lower mold body（31）On, in use, it is only necessary to mould in completion
Body（32）, with lower mold body（31）Assembling, you can quickly form 3 impervious test cells, it is extremely easy to use, be easy to construction existing
Field carries out quickly impervious test jobs.
3rd, the impervious mechanism for testing of building casting concrete of the utility model design, in teflon seal bar
（4）On be provided with and clamp nut（800）The internal thread being engaged（41）, above-mentioned design structure, improve lower mold body（31）With
Upper die body（32）Sealing, also improve casting concrete coupon to be tested（9）Side wall and lower mold body（31）And upper die body
（32）The sealing of the seal cavity side wall of composition, test result are more accurate.
4th, the impervious mechanism for testing of building casting concrete of the utility model design, the first Humidity Detection cavity
（304）, the second Humidity Detection cavity（305）With the 3rd Humidity Detection cavity（306）Inside is provided with humidity sensor
（3001）；First impervious test cavity（301）, the second impervious test cavity（302）With the 3rd impervious test cavity（303）It is internal
It is respectively connected with water injection valve（5）, pressure charging valve（6）And pressure inductor（7）；Test table（2）It is internally provided with PLC
（8）, pressure inductor（7）And humidity sensor（3001）PLC is connected to by data transmission cable respectively（8）, PLC
Controller（8）It is connected with alarm（81）；Water injection valve（5）External water injecting tank, pressure charging valve（6）External high-pressure pump, water injection valve（5）
And pressure charging valve（6）PLC is connected to by relay respectively（8）；Above-mentioned design structure, utilize the humidity sensor of design
（3001）To the first Humidity Detection cavity（304）, the second Humidity Detection cavity（305）With the 3rd Humidity Detection cavity（306）It is interior
The humidity in portion is detected, so as to be accurately detected casting concrete coupon to be tested（9）Anti-permeability performance, such a detection side
Formula, compared with traditional visually observe, accuracy greatly promotes, and reduces the working strength of operating personnel, in test process
In, the pressure charging valve of design（6）And pressure inductor（7）Pressure in impervious test process can be controlled, be advantageous to detect
Casting concrete coupon to be tested under different pressures environment（9）Impervious parameter, detection mode is more flexible, and practicality is more
By force.
Brief description of the drawings
Fig. 1 is the structural representation of the impervious mechanism for testing of the utility model building casting concrete.
Fig. 2 is the structural representation of teflon seal bar in the utility model.
Embodiment
The utility model is specifically described with reference to Fig. 1 and Fig. 2.
A kind of impervious mechanism for testing of building casting concrete designed in the utility model, it is characterised in that structure
Pedestal is supported including column（1）, the column support pedestal（1）Upper assembling test table（2）, test table（2）
The lower mold body that upper installation cooperates（31）And upper die body（32）；
The upper die body（32）It is integrated with the impervious test cavity of separate first（301）, the second impervious test cavity
（302）With the 3rd impervious test cavity（303）；First impervious test cavity（301）, the second impervious test cavity（302）With
Three impervious test cavitys（303）Inside is respectively connected with water injection valve（5）, pressure charging valve（6）And pressure inductor（7）；
The lower mold body（31）It is integrated with the first separate Humidity Detection cavity（304）, the second Humidity Detection cavity
（305）With the 3rd Humidity Detection cavity（306）；First Humidity Detection cavity（304）, the second Humidity Detection cavity（305）With
Three Humidity Detection cavitys（306）Inside is provided with humidity sensor（3001）；
The first impervious test cavity（301）With the first Humidity Detection cavity（304）It is just relative, the second impervious test chamber
Body（302）With the second Humidity Detection cavity（305）It is just relative, the 3rd impervious test cavity（303）With the 3rd Humidity Detection cavity
（306）It is just relative；First impervious test cavity（301）With the first Humidity Detection cavity（304）Joint, the second impervious test chamber
Body（302）With the second Humidity Detection cavity（305）Joint and the 3rd impervious test cavity（303）With the 3rd Humidity Detection cavity
（306）Joint is each equipped with teflon seal bar（4）；Teflon seal bar（4）Inner side assembling is to be tested to be poured
Concrete sample block（9）；
The test table（2）It is internally provided with PLC（8）, pressure inductor（7）And humidity sensor
（3001）PLC is connected to by data transmission cable respectively（8）, PLC（8）It is connected with alarm（81）；
The water injection valve（5）External water injecting tank, pressure charging valve（6）External high-pressure pump, water injection valve（5）And pressure charging valve（6）Point
PLC is not connected to by relay（8）；
The lower mold body（31）With upper die body（32）Using clamp nut（800）Connection；
The lower mold body（31）With teflon seal bar（4）Using clamp nut（800）Connection；
The upper die body（32）With teflon seal bar（4）Using clamp nut（800）Connection；
The casting concrete coupon to be tested（9）With teflon seal bar（4）Using clamp nut（800）Even
Connect.
As an improvement, the teflon seal bar（4）On be provided with and clamp nut（800）The internal thread being engaged
（41）.
As an improvement, the column support pedestal（1）Bottom is provided with rubber roll.
Compared with prior art, the impervious mechanism for testing of building casting concrete of the utility model design, including it is vertical
Pillar supports pedestal（1）, column support pedestal（1）Upper assembling test table（2）, test table（2）Upper installation is mutual
The lower mold body of cooperation（31）And upper die body（32）；Upper die body（32）It is integrated with the impervious test cavity of separate first（301）、
Second impervious test cavity（302）With the 3rd impervious test cavity（303）；Lower mold body（31）It is wet to be integrated with separate first
Spend test chamber（304）, the second Humidity Detection cavity（305）With the 3rd Humidity Detection cavity（306）；First impervious test cavity
（301）With the first Humidity Detection cavity（304）It is just relative, the second impervious test cavity（302）With the second Humidity Detection cavity
（305）It is just relative, the 3rd impervious test cavity（303）With the 3rd Humidity Detection cavity（306）It is just relative；First impervious test chamber
Body（301）With the first Humidity Detection cavity（304）Joint, the second impervious test cavity（302）With the second Humidity Detection cavity
（305）Joint and the 3rd impervious test cavity（303）With the 3rd Humidity Detection cavity（306）Joint is each equipped with polytetrafluoro
Ethene sealing strip（4）；Teflon seal bar（4）Assemble casting concrete coupon to be tested in inner side（9）；Above-mentioned design,
Using teflon seal bar（4）To lower mold body（31）And upper die body（32）Junction is sealed, it is ensured that lower mold body（31）
And upper die body（32）Form seal cavity；At the same time, casting concrete coupon to be tested（9）Just it is assemblied in polytetrafluoroethyl-ne
Alkene sealing strip（4）Inside, pass through teflon seal bar（4）Sealing function, make casting concrete coupon to be tested（9）
Side wall and lower mold body（31）And upper die body（32）The seal cavity side wall sealing of composition coordinates, and test fluid seepage is avoided, so as to carry
The accuracy of the test impervious test of casting concrete sample is risen.
The impervious mechanism for testing of building casting concrete of the utility model design, in upper die body（32）It is integrated with mutually
The first independent impervious test cavity（301）, the second impervious test cavity（302）With the 3rd impervious test cavity（303）；First
Impervious test cavity（301）, the second impervious test cavity（302）With the 3rd impervious test cavity（303）Inside is respectively connected with note
Water valve（5）, pressure charging valve（6）And pressure inductor（7）；Lower mold body（31）It is integrated with the first separate Humidity Detection cavity
（304）, the second Humidity Detection cavity（305）With the 3rd Humidity Detection cavity（306）；First Humidity Detection cavity（304）, second
Humidity Detection cavity（305）With the 3rd Humidity Detection cavity（306）Inside is provided with humidity sensor（3001）；First is impervious
Test cavity（301）With the first Humidity Detection cavity（304）It is just relative, the second impervious test cavity（302）Examined with the second humidity
Survey cavity（305）It is just relative, the 3rd impervious test cavity（303）With the 3rd Humidity Detection cavity（306）It is just relative；First is impervious
Test cavity（301）With the first Humidity Detection cavity（304）Joint, the second impervious test cavity（302）Examined with the second humidity
Survey cavity（305）Joint and the 3rd impervious test cavity（303）With the 3rd Humidity Detection cavity（306）Joint is each equipped with
Teflon seal bar（4）；Teflon seal bar（4）Assemble casting concrete coupon to be tested in inner side（9）；It is above-mentioned
Design structure, the first impervious test cavity（301）With the first Humidity Detection cavity（304）Form an independent impervious test list
Member, the second impervious test cavity（302）With the second Humidity Detection cavity（305）An independent impervious test cell is formed, the
Three impervious test cavitys（303）With the 3rd Humidity Detection cavity（306）An independent impervious test cell is formed, based on above-mentioned
Design, the impervious mechanism for testing of this building casting concrete can complete the impervious survey of 3 samples in a test process
Examination, testing efficiency greatly promote, and due to the first impervious test cavity（301）, the second impervious test cavity（302）With the 3rd
Impervious test cavity（303）It is integrated in upper die body（32）, the first Humidity Detection cavity（304）, the second Humidity Detection cavity
（305）With the 3rd Humidity Detection cavity（306）It is integrated in lower mold body（31）On, in use, it is only necessary to mould in completion
Body（32）, with lower mold body（31）Assembling, you can quickly form 3 impervious test cells, it is extremely easy to use, be easy to construction existing
Field carries out quickly impervious test jobs.
The impervious mechanism for testing of building casting concrete of the utility model design, in teflon seal bar（4）
On be provided with and clamp nut（800）The internal thread being engaged（41）, above-mentioned design structure, improve lower mold body（31）With upper mould
Body（32）Sealing, also improve casting concrete coupon to be tested（9）Side wall and lower mold body（31）And upper die body（32）
The sealing of the seal cavity side wall of composition, test result are more accurate.
The impervious mechanism for testing of building casting concrete of the utility model design, the first Humidity Detection cavity（304）、
Second Humidity Detection cavity（305）With the 3rd Humidity Detection cavity（306）Inside is provided with humidity sensor（3001）；First
Impervious test cavity（301）, the second impervious test cavity（302）With the 3rd impervious test cavity（303）Inside is respectively connected with note
Water valve（5）, pressure charging valve（6）And pressure inductor（7）；Test table（2）It is internally provided with PLC（8）, pressure sensitive
Device（7）And humidity sensor（3001）PLC is connected to by data transmission cable respectively（8）, PLC（8）Even
It is connected to alarm（81）；Water injection valve（5）External water injecting tank, pressure charging valve（6）External high-pressure pump, water injection valve（5）And pressure charging valve（6）
PLC is connected to by relay respectively（8）；Above-mentioned design structure, utilize the humidity sensor of design（3001）To
One Humidity Detection cavity（304）, the second Humidity Detection cavity（305）With the 3rd Humidity Detection cavity（306）Internal humidity is entered
Row detection, so as to be accurately detected casting concrete coupon to be tested（9）Anti-permeability performance, such a detection mode, with tradition
Visually observe and compare, accuracy greatly promotes, and reduces the working strength of operating personnel, in test process, design
Pressure charging valve（6）And pressure inductor（7）Pressure in impervious test process can be controlled, be advantageous to detect different pressures ring
Casting concrete coupon to be tested under border（9）Impervious parameter, detection mode is more flexible, and practicality is stronger.
The utility model supports pedestal when in use, according to the pillar that opposed shown in Fig. 1（1）, test table（2）And lower mould
Body（31）Assembled, check PLC（8）, alarm（81）And humidity sensor（3001）Working condition, check fortune
Whether good, the casting concrete coupon to be tested that then will be processed of row（9）With teflon seal bar（4）Carry out group
Dress, after being completed, by casting concrete coupon to be tested（9）With teflon seal bar（4）The combination peace of composition
Loaded on lower mold body（31）The position specified, then covers upper die body（32）, make the first impervious test cavity（301）With the first humidity
Test chamber（304）Just relative, the second impervious test cavity（302）With the second Humidity Detection cavity（305）Just relative, the 3rd is anti-
Ooze test cavity（303）With the 3rd Humidity Detection cavity（306）It is just relative, check whether sealing is good, is then switched on water filling
Valve（5）, pressure charging valve（6）And pressure inductor（7）, and make water injection valve（5）Connect water injecting tank, pressure charging valve（6）Connect high-pressure pump,
Utilize PLC（8）Control water injection valve（5）And pressure charging valve（6）Operation, humidity sensor（3001）And pressure inductor
（7）By the data Real-time Feedback of each Autonomous test in PLC（8）, work as humidity sensor（3001）The humidity of detection reaches
To impervious test preset value when, alarm（81）Alarm signal is sent, reminds operating personnel's termination detection technique, now PLC
Controller（8）The time of reaction and pressure are casting concrete coupon to be tested（9）Impervious parameter.After the completion of detection,
By in water injection valve（5）Suction pump is changed in outside can the impervious test cavity of fast transfer first（301）, the second impervious test chamber
Body（302）With the 3rd impervious test cavity（303）The water of middle accumulation, then, by upper die body（32）Remove, dismounting is to be tested to be poured
Concrete sample block（9）, then carry out the impervious test of next round.
As described above, you can the utility model is applied.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (3)
1. a kind of impervious mechanism for testing of building casting concrete, it is characterised in that structure includes column support pedestal
(1) test table (2), is assembled on the column support pedestal (1), is installed on test table (2) under cooperating
Die body (31) and upper die body (32)；
The upper die body (32) is integrated with the impervious test cavity (301) of separate first, the second impervious test cavity (302)
With the 3rd impervious test cavity (303)；First impervious test cavity (301), the second impervious test cavity (302) and the 3rd are impervious
Water injection valve (5), pressure charging valve (6) and pressure inductor (7) are respectively connected with inside test cavity (303)；
The lower mold body (31) is integrated with the first separate Humidity Detection cavity (304), the second Humidity Detection cavity (305)
With the 3rd Humidity Detection cavity (306)；First Humidity Detection cavity (304), the second Humidity Detection cavity (305) and the 3rd humidity
Humidity sensor (3001) is provided with inside test chamber (306)；
The first impervious test cavity (301) and the first Humidity Detection cavity (304) are just relative, the second impervious test cavity
(302) it is just relative with the second Humidity Detection cavity (305), the 3rd impervious test cavity (303) and the 3rd Humidity Detection cavity
(306) it is just relative；First impervious test cavity (301) and first Humidity Detection cavity (304) joint, the second impervious test chamber
Body (302) and the impervious test cavity (303) in the second Humidity Detection cavity (305) joint and the 3rd and the 3rd Humidity Detection cavity
(306) joint is each equipped with teflon seal bar (4)；Assembling is to be tested on the inside of teflon seal bar (4) pours
Concrete sample block (9)；
The test table (2) is internally provided with PLC (8), pressure inductor (7) and humidity sensor (3001) point
PLC (8) is not connected to by data transmission cable, PLC (8) is connected with alarm (81)；
The external water injecting tank of the water injection valve (5), pressure charging valve (6) external high-pressure pump, water injection valve (5) and pressure charging valve (6) lead to respectively
Cross relay and be connected to PLC (8)；
The lower mold body (31) is connected with upper die body (32) using clamp nut (800)；
The lower mold body (31) is connected with teflon seal bar (4) using clamp nut (800)；
The upper die body (32) is connected with teflon seal bar (4) using clamp nut (800)；
The casting concrete coupon (9) to be tested is connected with teflon seal bar (4) using clamp nut (800).
2. the impervious mechanism for testing of building casting concrete according to claim 1, it is characterised in that the polytetrafluoro
The internal thread (41) being engaged with clamp nut (800) is provided with ethene sealing strip (4).
3. the impervious mechanism for testing of building casting concrete according to claim 1, it is characterised in that the column
Support pedestal (1) bottom is provided with rubber roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720268952.0U CN206710265U (en) | 2017-03-20 | 2017-03-20 | A kind of impervious mechanism for testing of building casting concrete |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108982330A (en) * | 2018-08-21 | 2018-12-11 | 张冲 | A kind of construction concrete impermeability detection device |
| CN113176189A (en) * | 2021-04-26 | 2021-07-27 | 福建建利达工程技术有限公司 | Device and method for detecting impermeability of hydraulic engineering |
-
2017
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108982330A (en) * | 2018-08-21 | 2018-12-11 | 张冲 | A kind of construction concrete impermeability detection device |
| CN113176189A (en) * | 2021-04-26 | 2021-07-27 | 福建建利达工程技术有限公司 | Device and method for detecting impermeability of hydraulic engineering |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20191203 Address after: 638500 No.303 Hongzhi Avenue, Guang'an District, Guang'an City, Sichuan Province Patentee after: Sichuan Jingzhun inspection and testing Group Co.,Ltd. Address before: 638500 No. 34 Lianhua Road, Guang'an District, Sichuan, Guang'an Patentee before: SICHUAN JINGZHUN CONSTRUCTION ENGINEERING QUALITY INSPECTION CO.,LTD. |
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Granted publication date: 20171205 |
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| CF01 | Termination of patent right due to non-payment of annual fee |