CN215414921U - Waterproofing membrane permeameter - Google Patents
Waterproofing membrane permeameter Download PDFInfo
- Publication number
- CN215414921U CN215414921U CN202120774438.0U CN202120774438U CN215414921U CN 215414921 U CN215414921 U CN 215414921U CN 202120774438 U CN202120774438 U CN 202120774438U CN 215414921 U CN215414921 U CN 215414921U
- Authority
- CN
- China
- Prior art keywords
- truncated cone
- circular truncated
- fixedly connected
- top end
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004078 waterproofing Methods 0.000 title claims description 10
- 239000012528 membrane Substances 0.000 title claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000003780 insertion Methods 0.000 claims abstract description 6
- 230000037431 insertion Effects 0.000 claims abstract description 6
- 230000001105 regulatory effect Effects 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims 2
- 239000000463 material Substances 0.000 abstract description 18
- 238000001125 extrusion Methods 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a waterproof coiled material permeameter which comprises a box body and a pressing mechanism, wherein the pressing mechanism consists of a piece placing plate and a pressing plate, two water inlet pipes are fixedly and alternately connected to the top end of the box body, two insertion holes are formed in the top end of the piece placing plate, a circular truncated cone pipe is fixedly connected to the top end of each water inlet pipe and located inside the corresponding insertion hole, a first rubber pad is attached to the outer wall of the circular truncated cone pipe, the pressing plate is arranged above the piece placing plate, two inner circular truncated cone holes are formed in the top end of the piece placing plate, and a second rubber pad is attached to the inner wall of each inner circular truncated cone hole. According to the utility model, the circular truncated cone pipe, the first rubber pad, the inner circular truncated cone hole and the second rubber pad are arranged, and the pressing plate is used for downward extrusion, so that the inner wall inclined plane of the inner circular truncated cone hole and the outer wall inclined plane of the circular truncated cone pipe are mutually extruded, the waterproof coiled material is extruded between the first rubber pad and the second rubber pad, and the waterproof coiled material is prevented from generating a gap due to water impact by the extrusion of the two inclined planes, so that the detection accuracy of the permeameter is improved.
Description
Technical Field
The utility model relates to the field of permeameters, in particular to a waterproof roll permeameter.
Background
The permeameter is an instrument for testing whether a waterproof product is water-permeable, the waterproof coiled material is a flexible building material product which can be curled into a roll shape and is mainly used for building walls, roofs, tunnels, highways, refuse landfill sites and the like, plays a role in resisting external rainwater and underground water leakage, is used as a leakage-free connection between an engineering foundation and a building, is a first barrier for waterproofing of the whole engineering, plays a vital role in the whole engineering, and needs to be checked after production, and the waterproof performance of the waterproof coiled material is tested through the permeameter.
Present infiltration appearance is examining time measuring waterproofing membrane, cover waterproofing membrane on the board of putting of infiltration appearance through the clamp plate, it is provided with the water pipe to put on the board, there is the jack that sets up and correspond with the water pipe on the clamp plate, make the water pipe support waterproofing membrane's bottom through the extrusion of clamp plate, thereby observe whether waterproofing membrane seeps water in jack department, but the water pipe has certain gap inserting in the jack, the water that flows of water pipe has certain water pressure, the waterproofing membrane position that can lead to water pipe to support appears the phenomenon of deformation because of the impact of water, thereby lead to appearing the gap between waterproofing membrane and the water pipe, water in the water pipe flows through the gap, lead to the testing result inaccurate, the accuracy nature that the infiltration appearance detected has been reduced.
Disclosure of Invention
The utility model aims to provide a waterproof roll permeameter to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a waterproof coiled material permeameter comprises a box body;
the pressing mechanism comprises a pressing plate and a piece placing plate, the bottom end of the piece placing plate is fixedly connected with the top end of the box body, two water inlet pipes are fixedly and alternately connected to the top end of the box body, two insertion holes are formed in the top end of the piece placing plate, a circular truncated cone pipe is fixedly connected to the top end of each water inlet pipe and located inside the corresponding insertion hole, a first rubber pad is attached to the outer wall of each circular truncated cone pipe, the pressing plate is arranged above the piece placing plate, two inner circular truncated cone holes are formed in the top end of the piece placing plate, a second rubber pad is attached to the inner wall of each inner circular truncated cone hole, and the circular truncated cone pipes are movably and alternately connected inside the inner circular truncated cone holes;
the positioning mechanisms are divided into two groups, and the two groups of positioning mechanisms are respectively arranged on two sides of the workpiece placing plate;
the water supply mechanisms are divided into two groups, and the two groups of water supply mechanisms are respectively arranged in the box body;
and the pressure regulating mechanisms are divided into two groups, and the two groups of pressure regulating mechanisms are respectively arranged in the box body.
Preferably, the positioning mechanism comprises a fixed plate, one side of the fixed plate is fixedly connected with one side of the workpiece placing plate, a threaded rod is fixedly connected to the top end of the fixed plate, a connecting plate is fixedly connected to one side of the pressing plate, a movable hole is formed in the top end of the connecting plate, and a nut is sleeved on the top end of the threaded rod through the inner portion of the movable hole in a threaded manner.
Preferably, water supply mechanism includes the water pump, the installation cavity has been seted up to the inside of box, water pump fixed mounting is in the bottom of installation intracavity wall, the fixed interlude of output of water pump is connected with first connecting pipe, fixedly connected with connection return bend between first connecting pipe and the inlet tube, the fixed interlude of input of water pump is connected with the second connecting pipe, the one end of second connecting pipe runs through one side of installation intracavity wall people and fixed the cup joint has flange.
Preferably, the pressure regulating mechanism comprises a pressure regulating valve, the middle part of the water inlet pipe is provided with the pressure regulating valve, the pressure regulating valve is connected with a pressure gauge, and the pressure gauge is arranged on the front surface of the box body.
Preferably, the bottom of box symmetry fixedly connected with two bases, two evenly distributed's anti-skidding line is all seted up to the bottom of base.
Preferably, the two water pumps are electrically connected with an external power supply through external switches respectively.
The utility model has the technical effects and advantages that:
according to the utility model, the circular truncated cone pipe, the first rubber pad, the inner circular truncated cone hole and the second rubber pad are arranged, and the pressing plate is used for downward extrusion, so that the inner wall inclined plane of the inner circular truncated cone hole and the outer wall inclined plane of the circular truncated cone pipe are mutually extruded, the waterproof coiled material is extruded between the first rubber pad and the second rubber pad, and through the extrusion of the two inclined planes, the waterproof coiled material is prevented from generating a gap due to the impact of water, the inaccurate detection result caused by water leakage is avoided, and the detection accuracy of the permeameter is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a front sectional structural view of the case of the present invention.
Fig. 3 is a schematic view of the enlarged structure at a of fig. 2 according to the present invention.
In the figure: 1. a box body; 2. a water inlet pipe; 3. a jack; 4. a circular truncated cone tube; 5. a first rubber pad; 6. pressing a plate; 7. an inner circular truncated cone hole; 8. a second rubber pad; 9. a fixing plate; 10. a threaded rod; 11. a connecting plate; 12. a movable hole; 13. a nut; 14. a mounting cavity; 15. a water pump; 16. a first connecting pipe; 17. connecting a bent pipe; 18. a second connecting pipe; 19. a connecting flange; 20. a pressure regulating valve; 21. a pressure gauge; 22. a base; 23. and placing a workpiece plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a waterproof coiled material permeameter as shown in figures 1-3, which comprises a box body 1;
the pressing part mechanism comprises a pressing part placing plate 23 and a pressing plate 6, the bottom end of the pressing part placing plate 23 is fixedly connected with the top end of the box body 1, the top end of the box body 1 is fixedly and alternately connected with two water inlet pipes 2, the top end of the pressing part placing plate 23 is provided with two jacks 3, the top end of each water inlet pipe 2 is fixedly connected with a circular truncated cone pipe 4 in the jack 3, the outer wall of each circular truncated cone pipe 4 is pasted with a first rubber pad 5, the pressing plate 6 is arranged above the pressing part placing plate 23, the top end of the pressing part placing plate 23 is provided with two inner circular truncated cone holes 7, the inner wall of each inner circular truncated cone hole 7 is pasted with a second rubber pad 8, the circular truncated cone pipes 4 are movably and alternately connected in the inner circular truncated cone holes 7, the outer wall inclined planes of the circular truncated cone pipes 4 and the inner wall inclined planes of the inner circular truncated cone holes 7 are mutually extruded, so that the waterproof coiled material is extruded between the first rubber pads 5 and the second rubber pads 8, and the waterproof coiled material is extruded by the inclined planes, when the waterproof coiled material is impacted by water, no gap appears;
two groups of positioning mechanisms are arranged, the two groups of positioning mechanisms are respectively arranged on two sides of the workpiece placing plate 23, the two groups of water supply mechanisms are respectively arranged in the box body 1, and the two groups of pressure regulating mechanisms are respectively arranged in the box body 1;
the positioning mechanism comprises a fixing plate 9, one side of the fixing plate 9 is fixedly connected with one side of a workpiece placing plate 23, the top end of the fixing plate 9 is fixedly connected with a threaded rod 10, one side of the pressing plate 6 is fixedly connected with a connecting plate 11, the top end of the connecting plate 11 is provided with a movable hole 12, the top end of the threaded rod 10 penetrates through the inside of the movable hole 12 and is in threaded sleeve connection with a nut 13, and the nut 13 is screwed on the threaded rod 10 to abut against the top end of the connecting plate 11, so that the pressing plate 6 and the workpiece placing plate 23 are fixed;
the water supply mechanism comprises a water pump 15, an installation cavity 14 is formed in the box body 1, the water pump 15 is fixedly installed at the bottom end of the inner wall of the installation cavity 14, the output end of the water pump 15 is fixedly connected with a first connecting pipe 16 in an inserting mode, a connecting bent pipe 17 is fixedly connected between the first connecting pipe 16 and the water inlet pipe 2, the input end of the water pump 15 is fixedly connected with a second connecting pipe 18 in an inserting mode, one end of the second connecting pipe 18 penetrates through one side of the inner wall of the installation cavity 14 and is fixedly sleeved with a connecting flange 19, the two water pumps 15 are respectively and electrically connected with an external power supply through external switches, and the operation safety and convenience are improved;
the pressure regulating mechanism comprises a pressure regulating valve 20, the middle part of the water inlet pipe 2 is provided with the pressure regulating valve 20, the pressure regulating valve 20 can regulate the water pressure in the water inlet pipe 2, so that the waterproof coiled material is detected under different water pressures, the pressure regulating valve 20 is connected with a pressure gauge 21, the pressure gauge 21 is arranged on the front surface of the box body 1, and the pressure gauge 21 is used for displaying the regulated water pressure value;
two bases 22 of the bottom symmetry fixedly connected with of box 1, evenly distributed's anti-skidding line has all been seted up to two bases 22's bottom.
The working principle of the utility model is as follows: placing a waterproof coiled material on a placing plate 23, picking up a pressing plate 6, aligning a movable hole 12 with a corresponding threaded rod 10, pressing the pressing plate 6 downwards, enabling the pressing plate 6 to extrude the waterproof coiled material on the placing plate 23, enabling the top end of a circular truncated cone pipe 4 to extrude the waterproof coiled material and be inserted into an inner circular truncated cone hole 7, screwing a nut 13 on the outer wall of two threaded rods 10 until the nut 13 abuts against the top end of a connecting plate 11, tightly extruding the waterproof coiled material in the middle by a first rubber pad 5 and a second rubber pad 8 at the moment, turning on an external switch of a water pump 15, enabling the water pump 15 to be powered on for working, enabling a second connecting pipe 18 to pump water in the external connecting pipe into a first connecting pipe 16 by the water in the first connecting pipe 16, enabling the water in the first connecting pipe 16 to enter a water inlet pipe 2 through a connecting bent pipe 17, adjusting the water pressure in the water inlet pipe 2 through a pressure adjusting valve 20, and enabling the water at the fixed pressure to be in contact with the waterproof coiled material through the water inlet pipe 2, thereby performing detection.
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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. A waterproofing membrane permeameter, its characterized in that includes:
a box body (1);
the pressing part mechanism is composed of a pressing part placing plate (23) and a pressing plate (6), the bottom end of the pressing part placing plate (23) is fixedly connected with the top end of the box body (1), the top end of the box body (1) is fixedly connected with two water inlet pipes (2) in an inserting mode, the top end of the pressing part placing plate (23) is provided with two insertion holes (3), the top end of each water inlet pipe (2) is fixedly connected with a circular truncated cone pipe (4) in the insertion hole (3), a first rubber pad (5) is attached to the outer wall of each circular truncated cone pipe (4), the pressing plate (6) is arranged above the pressing part placing plate (23), the top end of the pressing part placing plate (23) is provided with two inner circular truncated cone holes (7), a second rubber pad (8) is attached to the inner wall of each inner circular truncated cone hole (7), and the circular truncated cone pipes (4) are movably connected to the inner portions of the inner circular truncated cone holes (7) in an inserting mode;
the two groups of positioning mechanisms are respectively arranged on two sides of the workpiece placing plate (23);
the water supply mechanisms are divided into two groups, and the two groups of water supply mechanisms are respectively arranged in the box body (1);
the pressure regulating mechanisms are divided into two groups, and the two groups of pressure regulating mechanisms are respectively arranged in the box body (1).
2. The permeameter according to claim 1, wherein the positioning mechanism comprises a fixing plate (9), one side of the fixing plate (9) is fixedly connected with one side of a component placing plate (23), a threaded rod (10) is fixedly connected to the top end of the fixing plate (9), a connecting plate (11) is fixedly connected to one side of the pressing plate (6), a movable hole (12) is formed in the top end of the connecting plate (11), and a nut (13) is sleeved on the top end of the threaded rod (10) in a threaded manner and penetrates through the inner portion of the movable hole (12).
3. The permeameter according to claim 1, wherein the water supply mechanism comprises a water pump (15), the box body (1) is provided with an installation cavity (14) inside, the water pump (15) is fixedly installed at the bottom end of the inner wall of the installation cavity (14), the output end of the water pump (15) is fixedly connected with a first connecting pipe (16) in a penetrating manner, a connecting bent pipe (17) is fixedly connected between the first connecting pipe (16) and the water inlet pipe (2), the input end of the water pump (15) is fixedly connected with a second connecting pipe (18) in a penetrating manner, and one end of the second connecting pipe (18) penetrates through one side of a person in the inner wall of the installation cavity (14) and is fixedly connected with a connecting flange (19).
4. The permeameter according to claim 1, wherein the pressure regulating mechanism comprises a pressure regulating valve (20), the pressure regulating valve (20) is installed in the middle of the water inlet pipe (2), the pressure regulating valve (20) is connected with a pressure gauge (21), and the pressure gauge (21) is installed on the front surface of the box body (1).
5. The permeameter according to claim 1, wherein two bases (22) are symmetrically and fixedly connected to the bottom end of the box body (1), and the bottom ends of the two bases (22) are provided with anti-skid lines which are uniformly distributed.
6. The permeameter according to claim 3, wherein the two water pumps (15) are electrically connected to an external power source through external switches, respectively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120774438.0U CN215414921U (en) | 2021-04-16 | 2021-04-16 | Waterproofing membrane permeameter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120774438.0U CN215414921U (en) | 2021-04-16 | 2021-04-16 | Waterproofing membrane permeameter |
Publications (1)
Publication Number | Publication Date |
---|---|
CN215414921U true CN215414921U (en) | 2022-01-04 |
Family
ID=79671614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202120774438.0U Expired - Fee Related CN215414921U (en) | 2021-04-16 | 2021-04-16 | Waterproofing membrane permeameter |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN215414921U (en) |
-
2021
- 2021-04-16 CN CN202120774438.0U patent/CN215414921U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN215414921U (en) | Waterproofing membrane permeameter | |
CN208872638U (en) | A kind of construction engineering quality detection device | |
CN111141237A (en) | Device and method for monitoring landslide deformation through splicing extrusion | |
CN108168621B (en) | Device for simultaneously measuring water pressure, temperature and mining stress | |
CN212964395U (en) | Mining anchor rod tension meter | |
CN206267201U (en) | Uplift is than surveying device | |
CN202869736U (en) | Manometer protection device | |
CN214530828U (en) | Pile foundation detection equipment | |
CN205404289U (en) | A device that in being used for, prevents spouting instrument pressure testing | |
CN212843851U (en) | Train water level sensor with built-in waterproof structure | |
CN2242453Y (en) | Strain type stress sensor for rigid drilling hole | |
CN110243691B (en) | System and method for testing seepage-proof composite geomembrane | |
CN107807080B (en) | Anti-permeation detection device and detection method for building wall joint repairing asphalt | |
CN214843160U (en) | Mechanical anchoring type building settlement observation device | |
CN201229222Y (en) | Roof system synthesis physical property detection device | |
CN111910693A (en) | Method and device for monitoring leakage of sealing belt between pipe joints of immersed tunnel | |
CN221348326U (en) | Sealing assembly and corrugated pipe connecting mechanism | |
CN220955621U (en) | Grouting pipe with sectional pressure monitoring device | |
CN213180475U (en) | Pressure indirect measuring device | |
CN118083828B (en) | Be used for electronic inspection device of hydrologic monitoring | |
CN217901495U (en) | Waterproofing membrane leakage test device | |
CN211453168U (en) | Anchor rod uplift bearing capacity detection equipment | |
CN216865091U (en) | Multifunctional static force touch probe | |
CN219715064U (en) | Withstand voltage test tool | |
CN220927726U (en) | Antidetonation aqueduct stagnant water structure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220104 |
|
CF01 | Termination of patent right due to non-payment of annual fee |