CN211652455U - Adopt impervious test device of sealed concrete of water proof coating - Google Patents
Adopt impervious test device of sealed concrete of water proof coating Download PDFInfo
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- CN211652455U CN211652455U CN202020049669.0U CN202020049669U CN211652455U CN 211652455 U CN211652455 U CN 211652455U CN 202020049669 U CN202020049669 U CN 202020049669U CN 211652455 U CN211652455 U CN 211652455U
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Abstract
The utility model belongs to the technical field of building material detects, especially, adopt waterproof coating sealed concrete impermeability test device, which comprises a housin, and the casing is the cavity structure, the inner wall both sides of casing are fixed with annular stopper, the top of annular stopper is provided with concrete spare, the top and the bottom of concrete spare are provided with first sealing washer and second sealing washer respectively, the top fixed mounting of second sealing washer has a sealed cylinder, the top cooperation of sealed cylinder installs the third sealing washer, be provided with the pressure cylinder in the inner circle of sealed cylinder, the top fixed connection of pressure cylinder has annular clamp plate, the top of annular clamp plate is provided with the sealed lid, the outer wall both sides upper portion of casing all is fixed with the connecting plate, the mounting hole has all been seted up to the both sides of connecting plate, annular clamp plate and sealed lid; the utility model discloses simple structure, reasonable in design, the leakproofness is good, simple and practical, and convenient to use can satisfy the social demand, is fit for promoting.
Description
Technical Field
The utility model relates to a building material detects technical field, especially relates to an adopt impervious test device of sealed concrete of water proof coating.
Background
Concrete is a general term for engineering composite materials in which aggregate is cemented into a whole by a cementing material. The term concrete generally refers to cement as the cementing material and sand and stone as the aggregate; the cement concrete, also called ordinary concrete, is widely used in civil engineering.
Propose "adopt impervious test device of rubber ring sealed concrete" including experimental box in patent No. CN201621431555.2, from the top down has set gradually water injection layer, test layer and observation layer in the inner chamber of experimental box, the test piece mounting groove has all been opened to the left and right sides on test layer, install the impervious test piece of concrete in the test piece mounting groove, two sets of rubber rings have been cup jointed at the outer wall middle part of the impervious test piece of concrete, the position placed in the middle of the surface on observation layer is provided with observation window "
Among the contrast file, the impervious test piece of concrete is trapezoidal cylindric structure, and when installing the impervious test piece of concrete, the test piece mounting groove need with the overall dimension phase-match of the impervious test piece of concrete, and in actual environment, the impervious test piece of concrete is mostly the cuboid structure to can't test the impervious test piece of rectangle concrete, and cup jointed two sets of rubber rings at the outer wall middle part of the impervious test piece of concrete, the leakproofness is not very good, for solving above-mentioned problem, provide a concrete impermeability test device that adopts waterproof coating to seal in this application.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides an adopt impervious test device of waterproof coating sealed concrete has simple structure, reasonable in design, and the leakproofness is good, simple and practical, and convenient to use can satisfy the social demand, is fit for the characteristics of popularization.
(II) technical scheme
In order to solve the problems, the utility model provides a concrete impermeability test device sealed by waterproof paint, which comprises a shell, wherein the shell is of a cavity structure, two sides of the inner wall of the shell are fixed with annular stoppers, a concrete piece is arranged above the annular stoppers, the top and the bottom of the concrete piece are respectively provided with a first sealing ring and a second sealing ring, the top of the second sealing ring is fixedly provided with a sealing cylinder, the top of the sealing cylinder is provided with a third sealing ring in a matching way, the inner ring of the sealing cylinder is provided with a pressing cylinder, the top of the pressing cylinder is fixedly connected with an annular pressing plate, the top of the annular pressing plate is provided with a sealing cover, the upper parts of two sides of the outer wall of the shell are respectively fixed with a connecting plate, mounting holes are arranged on two sides of the connecting plate, the annular pressing plate and the sealing cover, and, and locking nuts are arranged on two sides of the top of the sealing cover and are in threaded connection with the long bolts.
Preferably, the top left and right sides of sealed lid is provided with first interface and second interface respectively, and just first interface and second interface have water pipe and trachea through flange connection respectively, tracheal one end fixedly connected with booster pump.
Preferably, an observation window is arranged on the lower part of the surface of the shell, and the observation window is a transparent glass window.
Preferably, the bottom end of the pressing cylinder is in contact with the top of the second sealing ring.
Preferably, the first sealing ring and the second sealing ring are both made of rubber, and the surfaces of the first sealing ring and the second sealing ring are coated with waterproof paint.
Preferably, the lower end of the water pipe is provided with a first valve in a matching way, and the lower end of the air pipe is provided with a second valve in a matching way.
The above technical scheme of the utility model has following profitable technological effect:
1. by arranging the first sealing ring and the second sealing ring, the concrete part is sealed, water is prevented from permeating the side surface of the concrete part and entering the bottom of the shell, and the second sealing ring is compressed by matching with the pressing cylinder, so that the sealing performance in the test is greatly improved;
2. by arranging the sealing cover, the annular pressing plate, the third sealing ring and the sealing cylinder, the annular pressing plate can tightly press the third sealing ring, so that external gas is prevented from entering the shell, the air tightness during testing is improved, and the testing result is more accurate;
the utility model discloses simple structure, reasonable in design, the leakproofness is good, simple and practical, and convenient to use can satisfy the social demand, is fit for promoting.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in the figures 1-2, the concrete impermeability test device sealed by waterproof paint provided by the utility model comprises a shell 1, wherein the shell 1 is a cavity structure, annular stoppers 2 are fixed on two sides of the inner wall of the shell 1, a concrete member 4 is arranged above the annular stoppers 2, a first sealing ring 3 and a second sealing ring 5 are respectively arranged on the top and the bottom of the concrete member 4, a sealing cylinder 6 is fixedly arranged on the top of the second sealing ring 5, a third sealing ring 7 is arranged on the top of the sealing cylinder 6 in a matching manner, a pressing cylinder 8 is arranged in the inner ring of the sealing cylinder 6, an annular pressing plate 9 is fixedly connected on the top of the pressing cylinder 8, a sealing cover is arranged on the top of the annular pressing plate 9, connecting plates 11 are fixed on the upper parts of two sides of the outer wall of the shell 1, mounting holes are respectively arranged on two sides of the connecting plates 11, the annular pressing plate 9 and, both sides of the top of the sealing cover are provided with locking nuts 12, and the locking nuts 12 are in threaded connection with the long bolts 10.
As shown in fig. 1, the left side and the right side of the top of the sealing cover are respectively provided with a first connector 13 and a second connector 14, the first connector 13 and the second connector 14 are respectively connected with a water pipe 17 and an air pipe 18 through flanges, and one end of the air pipe 18 is fixedly connected with a booster pump 19.
It should be noted that the first connector 13 is connected to one end of the water pipe 17, the second connector 14 is connected to one end of the air pipe 18, and the other end of the water pipe 17 can be connected to a water pump.
As shown in fig. 2, an observation window 20 is provided on a lower surface of the casing 1, and the observation window 20 is a transparent glass window.
It should be noted that the observation window 20 is located below the concrete element 4.
As shown in fig. 1, the bottom end of the pressure cylinder 8 is in contact with the top of the second seal ring 5.
As shown in fig. 1, the first seal ring 3 and the second seal ring 5 are both made of rubber, and the surfaces of the first seal ring 3 and the second seal ring 5 are both coated with waterproof paint.
It should be noted that the first sealing ring 3 is installed in cooperation with the top of the annular limiting block 2, and the concrete member 4 is placed on the top of the first sealing ring 3.
As shown in fig. 1, a first valve 15 is fitted to the lower end of the water pipe 17, and a second valve 16 is fitted to the lower end of the air pipe 18.
The working principle is as follows: when the sealing device is used, the locking nut 12 is loosened, the sealing cover is opened, the annular pressing plate 9, the third sealing ring 7, the sealing cylinder 6 and the second sealing ring 5 are taken out, the concrete part 4 is placed at the top of the first sealing ring 3, then the second sealing ring 5 is placed at the top of the concrete part 4, the second sealing ring 5 is compressed by the sealing cylinder 6, so that the concrete part 4 is fully contacted with the second sealing ring 5 and the first sealing ring 3, the phenomenon that water permeates the side surface of the concrete part 4 and enters the bottom of the shell 1 is avoided, the experimental effect is influenced, the sealing performance during the experiment is improved, the third sealing ring 7 is installed at the top of the sealing cylinder 6 in a matching mode, the third sealing ring 7 is located between the shell 1 and the annular pressing plate 9, the external gas is prevented from entering the inside of the shell 1, the air tightness during the experiment is improved, and the pressing cylinder 8 is placed in the inner ring of the, cover sealed lid, fix sealed lid, ring clamp 9 and connecting plate 11 through stay bolt 10 and lock nut 12, start the water pump and draw water, open first valve 15 to pour into the top layer of concrete spare 4 through water pipe 17, first interface 13 and pressure section of thick bamboo 8, then use booster pump 19 to carry out concrete spare 4 pressurization through trachea 18 to 4, observe the infiltration condition in the concrete spare 44 through observation window 20 simultaneously, the impervious nature of judgement concrete that can be fine.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The concrete impermeability test device sealed by waterproof paint comprises a shell (1), wherein the shell (1) is of a cavity structure, and is characterized in that annular limiting blocks (2) are fixed on two sides of the inner wall of the shell (1), a concrete part (4) is arranged above the annular limiting blocks (2), a first sealing ring (3) and a second sealing ring (5) are respectively arranged at the top and the bottom of the concrete part (4), a sealing cylinder (6) is fixedly arranged at the top of the second sealing ring (5), a third sealing ring (7) is arranged at the top of the sealing cylinder (6) in a matching manner, a pressing cylinder (8) is arranged in the inner ring of the sealing cylinder (6), an annular pressing plate (9) is fixedly connected to the top of the pressing cylinder (8), a sealing cover is arranged at the top of the annular pressing plate (9), and connecting plates (11) are respectively fixed on the upper parts of two sides of the outer wall of the shell (1, mounting holes are formed in the two sides of the connecting plate (11), the annular pressing plate (9) and the sealing cover, long bolts (10) are arranged in the mounting holes, locking nuts (12) are arranged on the two sides of the top of the sealing cover, and the locking nuts (12) are in threaded connection with the long bolts (10).
2. The concrete impermeability test device sealed by waterproof paint according to claim 1, wherein the left and right sides of the top of the sealing cover are respectively provided with a first connector (13) and a second connector (14), the first connector (13) and the second connector (14) are respectively connected with a water pipe (17) and an air pipe (18) through flanges, and one end of the air pipe (18) is fixedly connected with a booster pump (19).
3. The apparatus for testing impermeability of concrete sealed with waterproof paint according to claim 1, wherein the casing (1) is provided with an observation window (20) at the lower surface thereof, and the observation window (20) is a transparent glass window.
4. The apparatus for testing impermeability of concrete sealed with waterproof paint according to claim 1, wherein the bottom end of the pressing cylinder (8) is in contact with the top of the second sealing ring (5).
5. The concrete impermeability test device sealed by waterproof paint according to claim 1, wherein the first sealing ring (3) and the second sealing ring (5) are made of rubber, and the surface of the first sealing ring (3) and the surface of the second sealing ring (5) are coated with waterproof paint.
6. The apparatus for testing impermeability of concrete sealed with waterproof paint according to claim 2, wherein the lower end of the water pipe (17) is fitted with a first valve (15), and the lower end of the air pipe (18) is fitted with a second valve (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020049669.0U CN211652455U (en) | 2020-01-10 | 2020-01-10 | Adopt impervious test device of sealed concrete of water proof coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020049669.0U CN211652455U (en) | 2020-01-10 | 2020-01-10 | Adopt impervious test device of sealed concrete of water proof coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211652455U true CN211652455U (en) | 2020-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020049669.0U Expired - Fee Related CN211652455U (en) | 2020-01-10 | 2020-01-10 | Adopt impervious test device of sealed concrete of water proof coating |
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| CN (1) | CN211652455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114324102A (en) * | 2021-12-10 | 2022-04-12 | 福州宏昌混凝土有限公司 | A anti penetration testing arrangement for concrete preparation |
-
2020
- 2020-01-10 CN CN202020049669.0U patent/CN211652455U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114324102A (en) * | 2021-12-10 | 2022-04-12 | 福州宏昌混凝土有限公司 | A anti penetration testing arrangement for concrete preparation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 201600 building 7, 99 Wenxiang East Road, Songjiang District, Shanghai Patentee after: Gao Jie Address before: 214433 Jiangyin Landscape Engineering Co., Ltd. in Wuxing Park, Wuxing Road, Jiangyin City, Wuxi City, Jiangsu Province Patentee before: Gao Jie |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201009 Termination date: 20220110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |