CN209084279U - A kind of pipeline closes water pressure testing fast plugging device - Google Patents
A kind of pipeline closes water pressure testing fast plugging device Download PDFInfo
- Publication number
- CN209084279U CN209084279U CN201821900186.6U CN201821900186U CN209084279U CN 209084279 U CN209084279 U CN 209084279U CN 201821900186 U CN201821900186 U CN 201821900186U CN 209084279 U CN209084279 U CN 209084279U
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- CN
- China
- Prior art keywords
- air bag
- connector sleeve
- side wall
- water pressure
- pressure testing
- 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.)
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Abstract
The utility model discloses a kind of pipelines to close water pressure testing fast plugging device, including air bag and electric air pump, the air bag is equipped with air inlet pipe and two rubber strips close to the side of electric air pump, the air bag and limit plate are that rubber material is made, the exhaust end of the electric air pump is equipped with exhaust pipe, the exhaust pipe is equipped with the first connector sleeve far from one end of electric air pump, the air inlet pipe is equipped with the second connector sleeve close to one end of air bag, thread bush is arranged on the side wall of first connector sleeve, the thread bush is set on the side wall of the second connector sleeve far from one end of exhaust pipe, and thread bush is threadedly coupled with the second connector sleeve.The present apparatus can decouple plugging device, can then store to air bag, exhaust pipe and electric air pump by the setting of each structure while completing plugging operations to pipeline, reduce device to the occupancy in space, while increasing the portability of device.
Description
Technical field
Water pressure test technology field is closed the utility model relates to pipeline more particularly to a kind of pipeline closes water pressure testing quick blocking dress
It sets.
Background technique
When pipeline closes water pressure testing, need to carry out pipe under test temporary closure, and then measure the bearing capacity of pipeline, measurement
When need using a kind of duct closing type device.
In actual use, there is following disadvantages: structure is complicated for existing plugging device, inconvenient, after use not
The shortcomings that convenient for transportation, it is therefore desirable to improve.
Utility model content
It is inconvenient purpose of the utility model is to solve structure is complicated in the prior art, it is not easy to receive after use
Receive carrying the shortcomings that the shortcomings that, and propose a kind of pipeline close water pressure testing fast plugging device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of pipeline closes water pressure testing fast plugging device, including air bag and electric air pump, and the air bag is close to electric air pump
Side air inlet pipe and two rubber strips are installed, the air bag and limit plate are that rubber material is made, the electric air pump
Exhaust end exhaust pipe is installed, the exhaust pipe is equipped with the first connector sleeve, the air inlet pipe far from one end of electric air pump
One end close to air bag is equipped with the second connector sleeve, and thread bush, the thread bush are arranged on the side wall of first connector sleeve
It is set on the side wall of the second connector sleeve far from one end of exhaust pipe, and thread bush is threadedly coupled with the second connector sleeve, described the
Two connector sleeves offer mobile cavity close to the inside of air bag side, are equipped with sealing plate, second connector sleeve in the mobile cavity
Internal symmetry far from air bag side is set there are two telescopic device.
Preferably, two telescopic devices include spring cavity, and two spring cavitys are symmetrically provided with the second connection
The inside far from air bag one end is covered, is equipped with spring in two spring cavitys, two springs are equal close to one end of air bag
Latch plate is installed, two latch plates are mounted on push rod on the side wall of air bag side, and two push rods are close
One end of air bag is installed on the side wall of sealing plate.
Preferably, gasket is installed on side wall of the sealing plate far from air bag side.
Preferably, first connector sleeve is equipped with limit plate on the side wall of air bag one end, the thread bush it is interior
The sliding slot to match with limit plate is offered on wall.
Preferably, air gauge is installed on the side wall of the air inlet pipe.
Preferably, the edge of the sealing plate is uniformly provided with multiple stomatas.
Compared with the prior art, the utility model has the beneficial effects that:
1, air bag is inflated and can realizes closure to pipeline by the air bag after expansion by electric air pump.
2, spring can pull sealing plate to set back, and the gas in air bag when separating thread bush from the second connector sleeve
It forces sealing plate closely to contact with the mobile cavity in the second connector sleeve under the promotion of pressure, realizes the sealing of air bag and exhaust pipe.
3, after winding air bag and then air bag can be fettered and is fixed by two rubber strips.
In conclusion the present apparatus can be while completing plugging operations to pipeline by the setting of each structure, it can be to envelope
Block apparatus is decoupled, and can then be stored to air bag, exhaust pipe and electric air pump, reduces device to the occupancy in space, together
The portability of Shi Zengjia device.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of pipeline close the overall structure diagram of water pressure testing fast plugging device；
Fig. 2 be the utility model proposes a kind of pipeline close water pressure testing fast plugging device part A structure enlarged drawing；
Fig. 3 be the utility model proposes a kind of pipeline close water pressure testing fast plugging device part B structure enlarged drawing.
In figure: 1 air bag, 2 electric air pumps, 3 exhaust pipes, 4 air inlet pipe, 5 first connector sleeves, 6 second connector sleeves, 7 thread bush,
8 limit plates, 9 springs, 10 latch plates, 11 push rods, 12 sealing plates, 13 gaskets, 14 stomatas, 15 rubber strips.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of pipeline closes water pressure testing fast plugging device, including air bag 1 and electric air pump 2, air bag 1 are close
The side of electric air pump 2 is equipped with air inlet pipe 4 and two rubber strips 15, and air bag 1 and limit plate 8 are that rubber material is made, into
Air gauge is installed, air gauge is used to observe the air pressure in air bag 1, it is ensured that atmospheric pressure value keeps the model of safety on the side wall of tracheae 4
It encloses, the exhaust end of electric air pump 2 is equipped with exhaust pipe 3, and exhaust pipe 3 is equipped with the first connector sleeve far from one end of electric air pump 2
5, air inlet pipe 4 is equipped with the second connector sleeve 6 close to one end of air bag 1, and thread bush 7 is arranged on the side wall of the first connector sleeve 5, the
One connector sleeve 5 is equipped with limit plate 8 on the side wall of 1 one end of air bag, offers on the inner wall of thread bush 7 and 8 phase of limit plate
Matched sliding slot, thread bush 7 is set on the side wall of the second connector sleeve 6 far from one end of exhaust pipe 3, and thread bush 7 and second
Connector sleeve 6 is threadedly coupled.
Thread bush 7 is docked with the second connector sleeve 6, and the two is threadedly coupled by 2 external power supply of electric air pump, is then beaten
The switch of electric air pump 2 is opened, can then be inflated into air bag 1.
Second connector sleeve 6 offers mobile cavity close to the inside of 1 side of air bag, and sealing plate 12, sealing are equipped in mobile cavity
The edge of plate 12 is uniformly provided with multiple stomatas 14, and the second connector sleeve 6 sets that there are two stretch far from the internal symmetry of 1 side of air bag
Compression apparatus.
When air passes through the first connector sleeve 5, thrust is formed to the sealing plate 12 in the second connector sleeve 6, sealing plate 12 leaves
The side wall of mobile cavity, air can be entered in the second connector sleeve 6 by stomata 14 and be eventually entered into air bag 1 at this time, can finally be incited somebody to action
Gas, the achievable closure to pipeline of the air bag 1 of expansion are filled in air bag 1.
Two telescopic devices include spring cavity, and two spring cavitys are symmetrically provided with the second connector sleeve 6 far from 1 one end of air bag
Inside, be equipped with spring 9 in two spring cavitys, two springs 9 are mounted on latch plate 10 close to one end of air bag 1, two
Latch plate 10 is mounted on push rod 11 on the side wall of 1 side of air bag, and two push rods 11 are installed in close to one end of air bag 1
On the side wall of sealing plate 12, sealing plate 12 is equipped with gasket 13 on the side wall far from 1 side of air bag.
When air push sealing plate sealing plate 12, two springs 9 elongation that two push rods 11 can be pulled and made, when having inflated
Cheng Hou, closes electric air pump 2 and thread bush 7 of dismantling, and spring 9 pulls push rod 11 and by sealing plate 12 and gasket 13 to second
Connector sleeve 6 blocks, while the air pressure in air bag 1 can also push sealing plate 12, and then can increase and ensure airtightness.
After surveying pressure, sealing plate 12 is pushed by rod piece, the gas in air bag 1 can be released, then by 1 reference of air bag
Direction shown in FIG. 1 is wound, and is carried out constraint to air bag 1 by two rubber strips 15 and fixed.
In the utility model, air bag 1 is put into pipeline, then slide the thread bush 7 on the first connector sleeve 5 and by its with
The docking of second connector sleeve 6, then rotates thread bush 7, so that thread bush 7 is engaged with 6 screw thread of the second connector sleeve, it at this time can be by first
Connector sleeve 5 and the second connector sleeve 6 are docked and connected, and after electric air pump 2 is powered on, open the switch of electric air pump 2, electronic gas
The input air into exhaust pipe 3 of pump 2, air are pushed away by the first connector sleeve 5 and to the formation of sealing plate 12 in the second connector sleeve 6
Power, sealing plate 12 leave the side wall of mobile cavity, and air is entered in the second connector sleeve 6 by stomata 14 and eventually entered into air bag 1,
Finally gas can will be filled in air bag 1, fill the achievable closure to pipeline of air bag 1 of gas.
After the completion of inflation, electric air pump 2 is closed, thread bush 7 is separated from the second connector sleeve 6, the pulling of spring 9 at this time pushes away
Bar 11 simultaneously blocks the second connector sleeve 6 by sealing plate 12, and gasket 13 ensures airtightness, while the air pressure in air bag 1 can also
Sealing plate 12 is pushed, and then sealing effect can be increased.
After surveying pressure, sealing plate 12 is pushed by rod piece, the gas in air bag 1 can be released, then by 1 reference of air bag
Direction shown in FIG. 1 is wound, and is carried out constraint to air bag 1 by two rubber strips 15 and fixed.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of pipeline closes water pressure testing fast plugging device, including air bag (1) and electric air pump (2), which is characterized in that the gas
Capsule (1) is equipped with air inlet pipe (4) and two rubber strips (15), the air bag (1) and limit plate close to the side of electric air pump (2)
It (8) is that rubber material is made, the exhaust end of the electric air pump (2) is equipped with exhaust pipe (3), and the exhaust pipe (3) is separate
One end of electric air pump (2) is equipped with the first connector sleeve (5), and the air inlet pipe (4) is equipped with second close to the one end of air bag (1)
Connector sleeve (6) is arranged with thread bush (7) on the side wall of first connector sleeve (5), and the thread bush (7) is far from exhaust pipe (3)
One end be set on the side wall of the second connector sleeve (6), and thread bush (7) is threadedly coupled with the second connector sleeve (6), described second
Connector sleeve (6) offers mobile cavity close to the inside of air bag (1) side, is equipped with sealing plate (12) in the mobile cavity, and described the
Two connector sleeves (6) are set far from the internal symmetry of air bag (1) side there are two telescopic device.
2. a kind of pipeline according to claim 1 closes water pressure testing fast plugging device, which is characterized in that two described flexible
Device includes spring cavity, and two spring cavitys are symmetrically provided with the inside of the second connector sleeve (6) far from air bag (1) one end,
It is equipped in two spring cavitys spring (9), two springs (9) are mounted on latch plate close to the one end of air bag (1)
(10), two latch plates (10) are mounted on push rod (11) on the side wall of air bag (1) side, two push rods
(11) one end close to air bag (1) is installed on the side wall of sealing plate (12).
3. a kind of pipeline according to claim 1 closes water pressure testing fast plugging device, which is characterized in that the sealing plate
(12) gasket (13) are installed on the side wall far from air bag (1) side.
4. a kind of pipeline according to claim 1 closes water pressure testing fast plugging device, which is characterized in that first connection
Set (5) is equipped with limit plate (8) on the side wall of air bag (1) one end, is offered and is limited on the inner wall of the thread bush (7)
The sliding slot that plate (8) matches.
5. a kind of pipeline according to claim 1 closes water pressure testing fast plugging device, which is characterized in that the air inlet pipe
(4) air gauge is installed on side wall.
6. a kind of pipeline according to claim 1 closes water pressure testing fast plugging device, which is characterized in that the sealing plate
(12) edge is uniformly provided with multiple stomatas (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821900186.6U CN209084279U (en) | 2018-11-19 | 2018-11-19 | A kind of pipeline closes water pressure testing fast plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821900186.6U CN209084279U (en) | 2018-11-19 | 2018-11-19 | A kind of pipeline closes water pressure testing fast plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209084279U true CN209084279U (en) | 2019-07-09 |
Family
ID=67124547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821900186.6U Expired - Fee Related CN209084279U (en) | 2018-11-19 | 2018-11-19 | A kind of pipeline closes water pressure testing fast plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209084279U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112606354A (en) * | 2021-01-19 | 2021-04-06 | 广州市立昂软管有限公司 | Be used for rubber tube production evacuating device |
| CN113309213A (en) * | 2021-06-17 | 2021-08-27 | 江苏瑞金建设投资发展集团有限公司 | Quick plugging device for sewage pipeline |
| CN114294505A (en) * | 2021-11-19 | 2022-04-08 | 北京城建集团有限责任公司 | Inflatable pipe plug |
-
2018
- 2018-11-19 CN CN201821900186.6U patent/CN209084279U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112606354A (en) * | 2021-01-19 | 2021-04-06 | 广州市立昂软管有限公司 | Be used for rubber tube production evacuating device |
| CN113309213A (en) * | 2021-06-17 | 2021-08-27 | 江苏瑞金建设投资发展集团有限公司 | Quick plugging device for sewage pipeline |
| CN114294505A (en) * | 2021-11-19 | 2022-04-08 | 北京城建集团有限责任公司 | Inflatable pipe plug |
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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: 20190709 Termination date: 20201119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |