CN113532745A - PVC polymer waterproofing membrane check out test set - Google Patents
PVC polymer waterproofing membrane check out test set Download PDFInfo
- Publication number
- CN113532745A CN113532745A CN202110685317.3A CN202110685317A CN113532745A CN 113532745 A CN113532745 A CN 113532745A CN 202110685317 A CN202110685317 A CN 202110685317A CN 113532745 A CN113532745 A CN 113532745A
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- pressure
- fixedly connected
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- stabilizing
- bearing seat
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- 229920000642 polymer Polymers 0.000 title claims abstract description 20
- 238000004078 waterproofing Methods 0.000 title claims description 10
- 239000012528 membrane Substances 0.000 title claims description 9
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 49
- 238000001514 detection method Methods 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 16
- 239000012530 fluid Substances 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000003825 pressing Methods 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims 2
- 238000007906 compression Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a PVC polymer waterproof coiled material detection device, which relates to the related technical field of waterproof materials, and comprises a bearing seat and is characterized in that: the fluid detection mechanism comprises a pressure cover fixedly arranged on the bearing seat, an inner cover is fixedly connected to one side, far away from the bearing seat, in the pressure cover, a pressure cavity and a pressure stabilizing cavity are respectively arranged inside and outside the inner cover, a pressure plate is connected in the inner cover in a sliding manner, and the pressure plate is connected with the pressure generation mechanism; the pressure stabilizing mechanism is arranged on the pressure cover and comprises a pressure stabilizing tube fixedly arranged on the pressure cover, the pressure stabilizing tube is communicated with the pressure stabilizing cavity, and a pressure stabilizing valve is arranged on the pressure stabilizing tube. The invention can perform leak-proof detection on the waterproof coiled material in a liquid pressure mode by arranging the pressure fluid detection mechanism, can perform detection at various set pressure values by arranging the pressure stabilizing mechanism, and has the effects of multistage detection and high precision on the waterproof coiled material.
Description
Technical Field
The invention relates to the technical field of waterproof materials, in particular to a PVC polymer waterproof coiled material detection device.
Background
The waterproof coiled material is a commonly used building material at present, and is widely applied to the water leakage prevention of house floors, swimming pools and basements.
In the quality control link of waterproofing membrane production, in order to guarantee waterproofing membrane's waterproof quality, need carry out waterproof nature inspection to waterproofing membrane, but at present when carrying out waterproofing ability inspection to waterproofing membrane, can not realize the effect that multistage pressure detected in proper order, can't realize carrying out accurate aassessment to waterproofing membrane's waterproof performance, treat further improvement.
Disclosure of Invention
The invention provides a PVC polymer waterproof coiled material detection device, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a PVC polymer waterproofing membrane check out test set, includes and bears the seat, still includes:
the fluid detection mechanism comprises a pressure cover fixedly arranged on the bearing seat, an inner cover is fixedly connected to one side, far away from the bearing seat, in the pressure cover, a pressure cavity and a pressure stabilizing cavity are respectively arranged inside and outside the inner cover, a pressure plate is connected in the inner cover in a sliding manner, and the pressure plate is connected with the pressure generation mechanism;
the pressure stabilizing mechanism is arranged on the pressure cover and used for ensuring the stability of the water pressure set in the pressure cover, the pressure stabilizing mechanism comprises a pressure stabilizing tube fixedly arranged on the pressure cover, the pressure stabilizing tube is communicated with the pressure stabilizing cavity, and a pressure stabilizing valve is arranged on the pressure stabilizing tube.
As a preferred technical scheme of the invention, the pressure generating mechanism comprises a plurality of upright columns fixedly arranged on the bearing seat, a fixed top plate is fixedly connected among the upright columns, a hydraulic cylinder is arranged on the fixed top plate, the output end of the hydraulic cylinder is fixedly connected with a pressure column, and the pressure column is fixedly connected with the pressure plate.
As a preferred technical scheme of the invention, the outside of the pressure cover is fixedly connected with a water pump, the output end of the water pump is fixedly connected with a conveying pipe, and the conveying pipe is fixedly connected with the pressure stabilizing cavity.
As a preferable technical scheme of the invention, a valve is arranged at the joint of the pressure stabilizing tube and the pressure cover.
As a preferred technical scheme of the invention, one end of the voltage stabilizing tube far away from the pressure hood is fixedly connected with an automatic stopping device, the automatic stopping device comprises a fixed sleeve fixedly connected and communicated with the end part of the voltage stabilizing tube, a sliding block is slidably connected in the fixed sleeve, one end of the fixed sleeve far away from the voltage stabilizing tube is fixedly connected with a second current conducting plate, one side of the sliding block close to the second current conducting plate is fixedly connected with a first current conducting plate, and an indicator light electrically connected with the second current conducting plate is fixedly arranged outside the fixed sleeve.
As a preferred technical scheme of the invention, the top end of the bearing seat is provided with a pressure groove, a bottom groove is arranged in the bearing seat below the pressure groove, and a liquid level meter is arranged in the bottom groove.
As a preferred technical scheme of the invention, the bottom end in the bottom groove is fixedly connected with a telescopic column, and the telescopic end of the telescopic column is fixedly connected with a plurality of bearing rods.
As a preferable technical scheme of the invention, the outer part of the pressure column is fixedly connected with a lower pressure plate, the lower pressure plate is positioned above the pressure cover, and an elastic part is fixedly connected between the lower pressure plate and the pressure cover.
The invention has the following advantages: the invention can perform leak-proof detection on the waterproof coiled material in a liquid pressure mode by arranging the pressure fluid detection mechanism, can perform detection at various set pressure values by arranging the pressure stabilizing mechanism, and has the effects of multistage detection and high precision on the waterproof coiled material.
Drawings
FIG. 1 is a schematic structural diagram of a PVC polymer waterproof roll detection device.
Fig. 2 is a schematic structural diagram of a pressure fluid detection mechanism in a PVC polymer waterproof roll detection device.
Fig. 3 is a schematic structural diagram of an automatic stop device in the PVC polymer waterproof roll detection apparatus.
Fig. 4 is a schematic structural view of a bearing seat in a PVC polymer waterproof roll detection device.
Fig. 5 is a schematic structural diagram of a sealing and pressing mechanism in a PVC polymer waterproof roll detection device.
In the figure: 1. a bearing seat; 2. pressing the cover; 3. a column; 4. fixing a top plate; 5. a hydraulic cylinder; 6. pressing the column; 7. a valve; 8. a voltage stabilizing tube; 9. a pressure maintaining valve; 10. an automatic stopping device; 11. a water pump; 12. a delivery pipe; 13. a control valve; 14. an inner cover; 15. pressing a plate; 16. a seal ring; 17. a pressure chamber; 18. a voltage stabilizing cavity; 19. fixing a sleeve; 20. an indicator light; 21. a slider; 22. a first conductive plate; 23. a second conductive plate; 24. pressing a groove; 25. a bottom groove; 26. a telescopic column; 27. a carrier bar; 28. a lower pressing plate; 29. an elastic member.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-5, a PVC polymer waterproof roll detection apparatus includes a bearing seat 1, and further includes:
the fluid detection mechanism comprises a pressure cover 2 fixedly arranged on the bearing seat 1, an inner cover 14 is fixedly connected to one side, far away from the bearing seat 1, in the pressure cover 2, a pressure cavity 17 and a pressure stabilizing cavity 18 are respectively arranged inside and outside the inner cover 14 in the pressure cover 2, a pressure plate 15 is connected in the inner cover 14 in a sliding mode, a sealing ring 16 is arranged at the joint of the pressure plate 15 and the inner cover 14, and the pressure plate 15 is connected with a pressure generation mechanism;
the pressure stabilizing mechanism is arranged on the pressure hood 2 and used for ensuring the stability of the water pressure set in the pressure hood 2, the pressure stabilizing mechanism comprises a pressure stabilizing tube 8 fixedly arranged on the pressure hood 2, the pressure stabilizing tube 8 is communicated with a pressure stabilizing cavity 18, and a pressure stabilizing valve 9 is arranged on the pressure stabilizing tube 8.
In one embodiment of the present invention, the pressure generating mechanism includes a plurality of columns 3 fixedly disposed on the bearing seat 1, a fixed top plate 4 is fixedly connected between the plurality of columns 3, a hydraulic cylinder 5 is disposed on the fixed top plate 4, an output end of the hydraulic cylinder 5 is fixedly connected with a pressure column 6, and the pressure column 6 is fixedly connected with a pressure plate 15. The outer part of the pressure column 6 is fixedly connected with a lower pressure plate 28, the lower pressure plate 28 is positioned above the pressure cover 2, and an elastic part 29 is fixedly connected between the lower pressure plate 28 and the pressure cover 2. The elastic member 29 may be a spring or an elastic sheet.
In one embodiment of the invention, the outside of the pressure hood 2 is fixedly connected with a water pump 11, the output end of the water pump 11 is fixedly connected with a conveying pipe 12, and the conveying pipe 12 is fixedly connected with a pressure stabilizing cavity 18. The joint of the delivery pipe 12 and the pressing cover 2 is provided with a control valve 13.
In one embodiment of the invention, a valve 7 is arranged at the joint of the pressure maintaining tube 8 and the pressure cover 2.
In one embodiment of the invention, one end of the voltage-stabilizing tube 8 far away from the pressure hood 2 is fixedly connected with an automatic stopping device 10, the automatic stopping device 10 comprises a fixed sleeve 19 fixedly connected and communicated with the end part of the voltage-stabilizing tube 8, a sliding block 21 is slidably connected in the fixed sleeve 19, one end of the fixed sleeve 19 far away from the voltage-stabilizing tube 8 is fixedly connected with a second conductive plate 23, one side of the sliding block 21 close to the second conductive plate 23 is fixedly connected with a first conductive plate 22, and an indicator lamp 20 electrically connected with the second conductive plate 23 is fixedly arranged outside the fixed sleeve 19.
A power supply is arranged in the first conductive plate 22, a controller is arranged on the fixed top plate 4, and the controller is electrically connected with the indicator lamp 20 and the hydraulic cylinder 5.
When the water pressure in the pressure stabilizing tube 8 reaches a set value, the water pressure flows into the solid sleeve through the pressure stabilizing valve 9, the sliding block 21 is pushed to move until the first conducting plate 22 is contacted with the second conducting plate 23, the indicating lamp 20 is lightened at the moment and outputs an electric signal to the controller, and the controller controls the hydraulic cylinder 5 to stop stretching and retracting to ensure the stability and the continuity of the water pressure.
The pressure stabilizing mechanisms are provided with a plurality of pressure stabilizing valves 9 on the pressure cover 2, the set water pressure of the pressure stabilizing valves 9 on a plurality of groups of pressure stabilizing mechanisms is different, and under the condition that the valves 7 are opened in sequence, different water pressures are applied to realize detection of different pressures.
In an embodiment of the present invention, a pressure groove 24 is formed at the top end of the bearing seat 1, a bottom groove 25 is formed in the bearing seat 1 below the pressure groove 24, and a liquid level meter is arranged in the bottom groove 25.
In one embodiment of the present invention, a telescopic column 26 is fixedly connected to the bottom end of the bottom groove 25, and a plurality of support rods 27 are fixedly connected to the telescopic column 26.
In the implementation process of the invention, firstly, a waterproof coiled material is laid on a bearing seat 1, then a pressure hood 2 is placed in a pressure groove 24, then a hydraulic cylinder 5 is started to drive a pressure column 6 to move downwards, the pressure column 6 drives a lower pressure plate 28 to move in the downward moving process to apply pressure to an elastic part 29, the elastic part 29 applies pressure to the pressure hood 2 to tightly press the waterproof coiled material on the pressure groove 24, then a water pump 11 is started to fill water in the pressure hood 2, a control valve 13 is closed after the water filling is finished, the hydraulic cylinder 5 is controlled to drive an upright post 3 to move downwards, the upright post 3 drives a pressure plate 15 to move downwards to apply pressure to the water in the pressure hood 2, and the pressure test can be carried out on the water-discharging coiled material at different pressures according to the set water pressure of different pressure stabilizing valves 9.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a PVC polymer waterproofing membrane check out test set, is including bearing seat (1), its characterized in that still includes:
the fluid detection mechanism comprises a pressure cover (2) fixedly arranged on the bearing seat (1), one side, far away from the bearing seat (1), of the pressure cover (2) is fixedly connected with an inner cover (14), a pressure cavity (17) and a pressure stabilizing cavity (18) are respectively arranged inside and outside the inner cover (14) in the pressure cover (2), a pressure plate (15) is connected in the inner cover (14) in a sliding manner, and the pressure plate (15) is connected with a pressure generation mechanism;
the pressure stabilizing mechanism is arranged on the pressure cover (2) and used for ensuring the stability of the water pressure set in the pressure cover (2), the pressure stabilizing mechanism comprises a pressure stabilizing tube (8) fixedly arranged on the pressure cover (2), the pressure stabilizing tube (8) is communicated with a pressure stabilizing cavity (18), and a pressure stabilizing valve (9) is arranged on the pressure stabilizing tube (8).
2. The PVC polymer waterproof roll detection device according to claim 1, wherein the pressure generation mechanism comprises a plurality of columns (3) fixedly arranged on the bearing seat (1), a fixed top plate (4) is fixedly connected among the columns (3), a hydraulic cylinder (5) is arranged on the fixed top plate (4), the output end of the hydraulic cylinder (5) is fixedly connected with a compression leg (6), and the compression leg (6) is fixedly connected with a pressing plate (15).
3. The PVC polymer waterproof roll detection device according to claim 1, wherein the outside of the pressure cover (2) is fixedly connected with a water pump (11), the output end of the water pump (11) is fixedly connected with a delivery pipe (12), and the delivery pipe (12) is fixedly connected with a pressure stabilizing cavity (18).
4. The PVC polymer waterproof roll detection device according to claim 1, wherein a valve (7) is arranged at the joint of the pressure-stabilizing tube (8) and the pressure cover (2).
5. The PVC polymer waterproof coiled material detection device of claim 1, wherein one end of the voltage-stabilizing tube (8) far away from the pressure-stabilizing cover (2) is fixedly connected with an automatic stop device (10), the automatic stop device (10) comprises a fixing sleeve (19) fixedly connected and communicated with the end part of the voltage-stabilizing tube (8), the fixing sleeve (19) is internally and slidably connected with a sliding block (21), one end of the fixing sleeve (19) far away from the voltage-stabilizing tube (8) is fixedly connected with a second conductive plate (23), one side of the sliding block (21) close to the second conductive plate (23) is fixedly connected with a first conductive plate (22), and an indicator lamp (20) electrically connected with the second conductive plate (23) is fixedly arranged outside the fixing sleeve (19).
6. The PVC polymer waterproof roll detection device according to claim 1, wherein a pressure groove (24) is formed at the top end of the bearing seat (1), a bottom groove (25) is formed in the bearing seat (1) below the pressure groove (24), and a liquid level meter is arranged in the bottom groove (25).
7. The PVC polymer waterproof coiled material detection device of claim 6, wherein the bottom end in the bottom groove (25) is fixedly connected with a telescopic column (26), and the telescopic end of the telescopic column (26) is fixedly connected with a plurality of bearing rods (27).
8. The PVC polymer waterproof coiled material detection device according to claim 2, wherein a lower pressing plate (28) is fixedly connected to the outside of the pressing column (6), the lower pressing plate (28) is located above the pressing cover (2), and an elastic member (29) is fixedly connected between the lower pressing plate (28) and the pressing cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110685317.3A CN113532745B (en) | 2021-06-21 | 2021-06-21 | PVC polymer waterproofing membrane check out test set |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110685317.3A CN113532745B (en) | 2021-06-21 | 2021-06-21 | PVC polymer waterproofing membrane check out test set |
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| Publication Number | Publication Date |
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| CN113532745A true CN113532745A (en) | 2021-10-22 |
| CN113532745B CN113532745B (en) | 2024-05-24 |
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| CN202110685317.3A Active CN113532745B (en) | 2021-06-21 | 2021-06-21 | PVC polymer waterproofing membrane check out test set |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130235A (en) * | 2021-11-04 | 2022-03-04 | 创合新材料科技江苏有限公司 | Special toughening material compounding device of PP |
| CN114146621A (en) * | 2021-12-01 | 2022-03-08 | 创合新材料科技江苏有限公司 | Blending device for producing PC alloy |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130235A (en) * | 2021-11-04 | 2022-03-04 | 创合新材料科技江苏有限公司 | Special toughening material compounding device of PP |
| CN114130235B (en) * | 2021-11-04 | 2023-08-22 | 创合新材料科技江苏有限公司 | Special toughened material compounding device of PP |
| CN114146621A (en) * | 2021-12-01 | 2022-03-08 | 创合新材料科技江苏有限公司 | Blending device for producing PC alloy |
| CN114146621B (en) * | 2021-12-01 | 2023-11-03 | 创合新材料科技江苏有限公司 | Blending device is used in PC alloy production |
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| Publication number | Publication date |
|---|---|
| CN113532745B (en) | 2024-05-24 |
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