CN220649943U - Railway tunnel waterproof performance test detection device - Google Patents
Railway tunnel waterproof performance test detection device Download PDFInfo
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- CN220649943U CN220649943U CN202322385440.0U CN202322385440U CN220649943U CN 220649943 U CN220649943 U CN 220649943U CN 202322385440 U CN202322385440 U CN 202322385440U CN 220649943 U CN220649943 U CN 220649943U
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- vacuum pump
- water tank
- hose
- water
- performance test
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- 238000001514 detection method Methods 0.000 title claims abstract description 54
- 238000011056 performance test Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 83
- 239000007921 spray Substances 0.000 claims abstract description 20
- 239000010985 leather Substances 0.000 claims description 11
- 229920003023 plastic Polymers 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a railway tunnel waterproof performance test detection device, which comprises: the device comprises a water tank, a vacuum pump, a hose and a transparent detection cover; be provided with the vacuum pump in the water tank, vacuum pump one side is connected with the hose, the hose tip is provided with transparent detection cover, and the backup pad is connected on the water tank inner wall, backup pad upper surface is connected with the vacuum pump, and the backup pad bottom is connected with the battery, through pressing transparent detection cover on the wall that will detect, open the solenoid valve and start the vacuum pump, with the air discharge in the transparent detection cover, close solenoid valve and vacuum pump after observing the barometer to certain threshold value, observe the pressure release condition of barometer, and then be convenient for detect, through aiming at the spray gun in the place that needs to detect, restart the water pump with soapy from the spray gun blowout, then bleed to the place that needs to detect, if produce the bubble then the leakproofness is not enough, the water leakage, and then be convenient for observe.
Description
Technical Field
The utility model relates to the technical field of tunnel construction, in particular to a railway tunnel waterproof performance test detection device.
Background
Along with the rapid development of national expressway construction, particularly expressways extend to mountain areas or encounter lakes and rivers, a large amount of tunnel engineering occurs. The railway tunnel needs to be subjected to waterproof treatment in the construction process, waterproof test detection is needed after the waterproof treatment, and the existing railway tunnel waterproof performance test detection device has certain defects in use, such as;
the existing railway tunnel waterproof performance test detection device is used for detecting the conditions of compressed air and then observing pressure relief, is low in efficiency, high in labor intensity, easy to fatigue and inconvenient to detect, can not confirm the water leakage position during pressure relief, and is difficult to confirm whether water leakage or air leakage of the device is caused, and the problems of inconvenience in observation and the like are solved.
Disclosure of Invention
The utility model aims to provide a railway tunnel waterproof performance test detection device, which is used for solving the problems that the railway tunnel waterproof performance test detection device in the current market provided by the background technology is inconvenient to detect and inconvenient to observe.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a railway tunnel waterproof performance test detection device, comprising: the device comprises a water tank, a vacuum pump, a hose and a transparent detection cover;
a vacuum pump is arranged in the water tank, one side of the vacuum pump is connected with a hose, the end part of the hose is provided with a transparent detection cover, and the water tank is used as a storage foundation;
the backup pad is connected on the water tank inner wall, backup pad upper surface is connected with the vacuum pump, and the backup pad bottom is connected with the battery, the battery is connected on the water tank inner wall, and battery and vacuum pump electric connection, the water tank back is connected with the braces.
Preferably, the inner wall of the water tank is connected with a hollow net, a hose is connected in the hollow net in a penetrating manner, the end part of the hose is connected with an electromagnetic valve, the electromagnetic valve is connected to one side of the transparent detection cover, and the electromagnetic valve is electrically connected with the storage battery.
Preferably, the bottom of the transparent detection cover is connected with a sealing ring, and the other side of the transparent detection cover is connected with a barometer.
Preferably, the upper surface of the transparent detection cover is connected with a handle.
Preferably, a partition plate is arranged above the vacuum pump and is connected to the inner wall of the water tank.
Preferably, the baffle internal connection has the water pipe, water piping connection is in water pump one side, the water pump is connected at backup pad upper surface, and water pump and battery electric connection.
Preferably, the other side of the water pump is connected with a leather hose, and the end part of the leather hose is connected with a spray gun.
Preferably, the spray gun is connected in a plastic C-shaped buckle, and the plastic C-shaped buckle is connected at one side of the water tank.
Compared with the prior art, the utility model has the beneficial effects that: through pressing transparent detection cover on the wall that will detect, open the solenoid valve and start the vacuum pump, with the air discharge in the transparent detection cover, observe air gauge and close solenoid valve and vacuum pump after reaching certain threshold value, observe the pressure release condition of air gauge, and then be convenient for detect, through aiming at the spray gun needs the place that detects, restart the water pump and spout soapy water from the spray gun, then bleed to needs the place that detects, if produce the bubble then the leakproofness is not enough, leak water, and then be convenient for observe, the concrete content is as follows:
1. the transparent detection cover is pressed on a wall to be detected, the electromagnetic valve is opened, the vacuum pump is started, air in the transparent detection cover is discharged to form negative pressure, the electromagnetic valve is closed after the barometer reaches a certain threshold value, and then the pressure relief condition of the barometer is observed, so that the detection is facilitated;
2. the spray gun is taken down to be aligned to the place needing to be detected, the water pump is started again to spray the soapy water from the spray gun, then the place needing to be detected is pumped, whether bubbles are generated or not is observed, and further observation is facilitated.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a front view structure of the present utility model;
FIG. 3 is a schematic rear view of the present utility model;
fig. 4 is a schematic side view of the present utility model.
In the figure: 1. a water tank; 2. a vacuum pump; 3. a hose; 4. a transparent detection cover; 5. a support plate; 6. a storage battery; 7. a harness; 8. a hollowed-out net; 9. an electromagnetic valve; 10. a seal ring; 11. an air pressure gauge; 12. a handle; 13. a partition plate; 14. a water pipe; 15. a water pump; 16. a leather hose; 17. a spray gun; 18. a plastic C-shaped buckle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: a railway tunnel waterproof performance test detection device, comprising: the device comprises a water tank 1, a vacuum pump 2, a hose 3 and a transparent detection cover 4;
a vacuum pump 2 is arranged in the water tank 1, one side of the vacuum pump 2 is connected with a hose 3, the end part of the hose 3 is provided with a transparent detection cover 4, and the water tank 1 is used as a storage foundation; the backup pad 5 is connected on the inner wall of the water tank 1, and backup pad 5 upper surface is connected with vacuum pump 2, and backup pad 5 bottom is connected with battery 6, and battery 6 connects on the inner wall of the water tank 1, and battery 6 and vacuum pump 2 electric connection, and water tank 1 back is connected with braces 7.
The utility model provides a be connected with fretwork net 8 on the water tank 1 inner wall, through-connection has hose 3 in the fretwork net 8, hose 3 end connection has solenoid valve 9, solenoid valve 9 connects in transparent detection cover 4 one side, and solenoid valve 9 and battery 6 electric connection, fretwork net 8 ventilates vacuum pump 2 in the water tank 1, battery 6 and water pump 15, prevent that the heat is too high, solenoid valve 9 control hose 3's break-make, control atmospheric pressure, transparent detection cover 4 bottom is connected with sealing washer 10, and transparent detection cover 4 opposite side is connected with barometer 11, sealing washer 10 seals transparent detection cover 4, prevent the gas leakage, observe the pressure in the transparent detection cover 4 with barometer 11, transparent detection cover 4 upper surface is connected with handle 12, take transparent detection cover 4 through handle 12, be convenient for grasp transparent detection cover 4.
The vacuum pump 2 top is provided with baffle 13, baffle 13 connects on the inner wall of water tank 1, baffle 13 separates water tank 1, the top is used for storing water, the below is used for placing various instruments, baffle 13 interconnect has water pipe 14, water pipe 14 connects in water pump 15 one side, water pump 15 connects in backup pad 5 upper surface, and water pump 15 and battery 6 electric connection, start water pump 15, the inside impeller of water pump 15 rotates, do work outwards through centrifugal force, take out the water above the baffle 13 into water pump 15 through water pipe 14, the other side of water pump 15 is connected with leather hose 16, leather hose 16 end connection has spray gun 17, water pump 15 is pressed leather hose 16 in, form high-pressure rivers, after opening spray gun 17, the high-pressure rivers in the leather hose 16 are spouted from spray gun 17, spray gun 17 connects in plastics C type knot 18, plastics C type knot 18 connects in water tank 1 one side, with plastics C type knot 18 card spray gun 17 in water tank 1 one side, be convenient for get put.
Working principle: when the railway tunnel waterproof performance test detection device is used, as shown in fig. 1-4, a simple understanding is made on the device, firstly, soapy water is injected into a water tank 1, then the soapy water is carried on the body through a brace 7, a tunnel to be detected is taken away, then a spray gun 17 is taken down from a plastic C-shaped buckle 18 to be aligned with a place to be detected, a water pump 15 is started again to enable soapy water to enter the water pump 15 through a water pipe 14, then water is pressed into a leather hose 16 to form high-pressure water flow, the spray gun 17 is opened, the high-pressure water flow in the leather hose 16 is sprayed out from the spray gun 17, then a transparent detection cover 4 is pressed on a wall to be detected, a sealing ring 10 is sealed, an electromagnetic valve 9 is opened, a vacuum pump 2 is started, air in the transparent detection cover 4 is discharged through a hose 3 to form negative pressure, the electromagnetic valve 9 and the vacuum pump 2 are closed after the air pressure gauge 11 is observed to a certain threshold value, the pressure release condition of the air pressure gauge 11 is observed, meanwhile if the soapy water generates bubbles, the water is leaked, and the content which is not described in detail in the prior art in the art known to the art.
Although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. A railway tunnel waterproof performance test detection device, comprising: the device is characterized by comprising a water tank (1), a vacuum pump (2), a hose (3) and a transparent detection cover (4);
a vacuum pump (2) is arranged in the water tank (1), one side of the vacuum pump (2) is connected with a hose (3), and a transparent detection cover (4) is arranged at the end part of the hose (3);
the support plate (5) is connected to the inner wall of the water tank (1), the upper surface of the support plate (5) is connected with the vacuum pump (2), the bottom of the support plate (5) is connected with the storage battery (6), the storage battery (6) is connected to the inner wall of the water tank (1), the storage battery (6) is electrically connected with the vacuum pump (2), and the back of the water tank (1) is connected with the braces (7).
2. The railway tunnel waterproof performance test detection device according to claim 1, wherein: the novel water tank is characterized in that a hollowed-out net (8) is connected to the inner wall of the water tank (1), a hose (3) is connected to the hollowed-out net (8) in a penetrating manner, an electromagnetic valve (9) is connected to the end portion of the hose (3), the electromagnetic valve (9) is connected to one side of the transparent detection cover (4), and the electromagnetic valve (9) is electrically connected with the storage battery (6).
3. The railway tunnel waterproof performance test detection device according to claim 1, wherein: the bottom of the transparent detection cover (4) is connected with a sealing ring (10), and the other side of the transparent detection cover (4) is connected with a barometer (11).
4. The railway tunnel waterproof performance test detection device according to claim 1, wherein: the upper surface of the transparent detection cover (4) is connected with a handle (12).
5. The railway tunnel waterproof performance test detection device according to claim 1, wherein: a partition plate (13) is arranged above the vacuum pump (2), and the partition plate (13) is connected to the inner wall of the water tank (1).
6. The railway tunnel waterproof performance test detection device according to claim 5, wherein: the water pipe (14) is connected to the partition plate (13), the water pipe (14) is connected to one side of the water pump (15), the water pump (15) is connected to the upper surface of the supporting plate (5), and the water pump (15) is electrically connected with the storage battery (6).
7. The railway tunnel waterproof performance test detection device according to claim 6, wherein: the other side of the water pump (15) is connected with a leather hose (16), and the end part of the leather hose (16) is connected with a spray gun (17).
8. The railway tunnel waterproof performance test detection device according to claim 7, wherein: the spray gun (17) is connected in a plastic C-shaped buckle (18), and the plastic C-shaped buckle (18) is connected to one side of the water tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322385440.0U CN220649943U (en) | 2023-09-02 | 2023-09-02 | Railway tunnel waterproof performance test detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322385440.0U CN220649943U (en) | 2023-09-02 | 2023-09-02 | Railway tunnel waterproof performance test detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220649943U true CN220649943U (en) | 2024-03-22 |
Family
ID=90292902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322385440.0U Active CN220649943U (en) | 2023-09-02 | 2023-09-02 | Railway tunnel waterproof performance test detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220649943U (en) |
-
2023
- 2023-09-02 CN CN202322385440.0U patent/CN220649943U/en active Active
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