CN210531864U - Pipeline shutoff gasbag device - Google Patents
Pipeline shutoff gasbag device Download PDFInfo
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- CN210531864U CN210531864U CN201920761249.2U CN201920761249U CN210531864U CN 210531864 U CN210531864 U CN 210531864U CN 201920761249 U CN201920761249 U CN 201920761249U CN 210531864 U CN210531864 U CN 210531864U
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- air bag
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- bag
- pipeline
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Abstract
The utility model discloses a pipeline plugging air bag device, which comprises an inflating device, a pressure gauge, a connecting pipe, an air bag cover and an air bag; the air bag is connected with the inflating device through a connecting pipe, the pressure gauge is arranged on the connecting pipe, the air bag comprises a bag body and an air bag switch, the air bag switch is arranged at the end part of the bag body, an air bag opening is formed in the end part of the bag body, the air bag switch comprises a valve body and a knob switch, the valve body is arranged on the air bag opening of the bag body, external threads are formed in two ends of the valve body, and the knob switch is arranged on the valve body; the gasbag lid is established the one end that is close to the utricule on the gasbag switch, gasbag lid and valve body threaded connection. The utility model discloses a set up electronic aerating device, effectively promote the efficiency of construction, set up the gasbag lid and fix the gasbag at the pipeline tip, the homoenergetic stably keeps its position when the gasbag is aerifyd and the gassing state, avoids blockking up the pipeline in the suction line when the gasbag is exitted because of the pipeline internal pressure.
Description
Technical Field
The utility model relates to a construction technical field, concretely relates to pipeline shutoff gasbag device.
Background
During construction, water closing tests need to be carried out on roof engineering, roof pipelines need to be closed when the water closing tests are carried out on roofs, a simple rubber air bag is adopted in a traditional pipeline water closing method, after water closing is finished, the rubber air bag enters the pipelines along with atmospheric pressure due to water discharging of the pipelines and flows to the middle of the pipelines to cause pipeline blockage, and the rubber air bag is extremely difficult to take out, so that construction efficiency is influenced. Therefore, a pipeline plugging air bag device is needed to overcome the defect that the air bag is damaged or blocks the pipeline due to the fact that the rubber air bag cannot be effectively fixed, and the pipeline plugging air bag device has the advantages of being convenient to assemble and disassemble and firm in fixing, and effectively improves construction efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pipeline shutoff gasbag device, integrated configuration can dismantle the connection, and it is convenient to use, and is stable with the pipe connection, can effectively prevent the pipeline jam, and the suitability is stronger.
The utility model provides a technical scheme that above-mentioned technical problem adopted is:
a pipeline plugging air bag device is characterized by comprising an inflating device, a pressure gauge, a connecting pipe, an air bag cover and an air bag; the air bag is connected with the inflating device through a connecting pipe, the pressure gauge is arranged on the connecting pipe, the air bag comprises a bag body and an air bag switch, the air bag switch is arranged at the end part of the bag body, an air bag opening is formed in the end part of the bag body, the air bag switch comprises a valve body and a knob switch, the valve body is arranged on the air bag opening of the bag body, external threads are formed in two ends of the valve body, and the knob switch is arranged on the valve body; the gasbag lid is established the one end that is close to the utricule on the gasbag switch, gasbag lid and valve body threaded connection.
Further, the bag body and the air bag switch are of an integrated structure, the bag body is a rubber bag body, and the air bag switch is a metal valve.
Furthermore, the airbag cover is provided with a threaded hole, and the threaded hole is provided with a yielding position of a knob switch.
Furthermore, two ends of the connecting pipe are respectively connected to the air bag and the inflating device through threads.
Further, the pressure gauge is connected to the connecting pipe through threads.
Further, the inflation device is an electric inflation device.
Further, the outer diameter of the air bag cover is 5-10cm larger than the outer diameter of the pipeline.
The utility model discloses beneficial effect as follows:
the combined structure is adopted, so that the assembly and disassembly are convenient, the transportation is convenient, and the construction efficiency is effectively improved during the operation;
the air bag cover is arranged to fix the air bag at the end part of the pipeline, so that the position of the air bag can be stabilized in the inflation and deflation states of the air bag, and the air bag is prevented from entering the pipeline;
the utility model discloses a set up electronic aerating device and gasbag lid, effectively promote the efficiency of construction to can avoid because of the pipeline interior pressure in the pipeline suction pipeline when the gasbag is deflated, block up the defect of pipeline.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is an exploded view of the present invention.
Reference numerals: 1-an inflator, 2-a pressure gauge, 3-a connecting pipe, 4-an airbag cover, 5-an airbag, 51-an airbag body, 52-an airbag switch, 520-a valve body and 521-a knob switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 and 2, a pipeline plugging air bag device is characterized by comprising an inflating device 1, a pressure gauge 2, a connecting pipe 3, an air bag cover 4 and an air bag 5; the air bag 5 is connected with the inflating device 1 through a connecting pipe 3, the pressure gauge 2 is arranged on the connecting pipe 3, the air bag 5 comprises a bag body 51 and an air bag switch 52, the air bag switch 52 is arranged at the end part of the bag body 51, an air bag opening is formed in the end part of the bag body 51, the air bag switch 52 comprises a valve body 520 and a knob switch 521, the valve body 520 is arranged on the air bag opening of the bag body 51, external threads are formed in two ends of the valve body 520, and the knob switch 521 is arranged on the valve body 520; the air bag cover 4 is arranged at one end of the air bag switch 52 close to the bag body 51, and the air bag cover 4 is in threaded connection with the valve body 520.
The utility model discloses set up gasbag lid 4 and stifled at the pipeline end on gasbag 5, can effectively fix the position of gasbag 5, make it in the experiment of closing water or end the back, can not lead to during gasbag 5 gets into the pipeline because of factors such as pipeline internal pressure changes to the simple operation, the reliability is high.
The embodiment of the utility model provides an in the second, the valve body 520 both ends of gasbag switch 52 set up to the clamp, be equipped with corresponding recess on gasbag lid 4 and the connecting pipe 3, pass through groove connection each other.
As shown in fig. 2, further, the bag body 51 and the air bag switch 52 are of an integrated structure, the bag body 51 is a rubber bag body, the air bag switch 52 is a metal valve, and the air bag 5 is of a prefabricated integrated structure, so that the sealing performance and the convenience of later installation of the air bag 5 are effectively improved.
As shown in fig. 2, further, a threaded hole is formed in the airbag cover 4, and a abdication position of a knob switch 521 is arranged at the threaded hole. A relief hole is provided at the screw hole, and the airbag switch 52 can be passed through and contacted and fixed with the capsule body 51 without affecting the air discharge operation when the airbag cover 4 is mounted.
When the airbag is installed, the airbag switch 52 passes through the air relief of the knob switch 521 on the airbag cover 4, and then the airbag cover 4 is screwed on the end part of the airbag switch 52 close to the capsule body 51 and is firmly fixed, so that the upper end of the capsule body 51 is contacted with the inner end of the airbag cover 4.
Further, both ends of the connection tube 3 are respectively connected to the airbag 5 and the inflator 1 by screws.
Further, the pressure gauge 2 is connected to the connecting pipe 3 through a thread.
Further, the inflator 1 is an electric inflator. The inflator 1 may be a foot-operated inflator. Adopt electronic aerating device or pedal formula aerating device, can accomplish the pipeline shutoff operation alone, reduce the human cost.
As shown in fig. 1 and 2, further, the outer diameter of the air bag cover 4 is 5-10cm larger than the outer diameter of the pipeline. Preferably, the airbag cover 4 is disc-shaped, and the outer diameter of the airbag cover is 10cm larger than the outer diameter of the pipeline, so that the airbag 5 can be effectively fixed in use.
The utility model discloses during the use, select for use the gasbag lid 4 that is greater than its external diameter 10cm according to the pipeline size, and be close to utricule 51's tip through threaded connection at gasbag switch 52, it is fixed firm, then with be connected gasbag 5 with aerating device 1 through connecting pipe 3, fix manometer 2 on connecting pipe 3, the back is accomplished in the device combination, fill in gasbag 5's utricule 51 in the pipeline, cover the pipeline tip completely with gasbag lid 4, with opening of gasbag switch 52, begin to carry out gasbag 5 and aerify, the reading of observing manometer 2 while aerifing, reach the requirement after, stop to aerify, lock gasbag switch 52, pull down aerating device 1, the experiment of shutting down, after the experiment is accomplished, open gasbag switch 52, to the gassing of gasbag 5, take out gasbag 5.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Claims (7)
1. A pipeline plugging air bag device is characterized by comprising an inflating device (1), a pressure gauge (2), a connecting pipe (3), an air bag cover (4) and an air bag (5); the air bag (5) is connected with the inflating device (1) through a connecting pipe (3), the pressure gauge (2) is arranged on the connecting pipe (3), the air bag (5) comprises a bag body (51) and an air bag switch (52), the air bag switch (52) is arranged at the end part of the bag body (51), an air bag opening is formed in the end part of the bag body (51), the air bag switch (52) comprises a valve body (520) and a knob switch (521), the valve body (520) is arranged on the air bag opening of the bag body (51), external threads are formed in two ends of the valve body (520), and the knob switch (521) is arranged on the valve body (520); the airbag cover (4) is arranged at one end, close to the capsule body (51), of the airbag switch (52), and the airbag cover (4) is in threaded connection with the valve body (520).
2. The pipeline plugging airbag device of claim 1, wherein: the air bag comprises a bag body (51) and an air bag switch (52), wherein the bag body (51) and the air bag switch (52) are of an integrated structure, the air bag switch (52) is a metal valve, and the air bag switch is a rubber bag body.
3. The pipeline plugging airbag device of claim 1, wherein: the airbag cover (4) is provided with a threaded hole, and the yielding position of a knob switch (521) is arranged at the threaded hole.
4. The pipeline plugging airbag device of claim 1, wherein: and two ends of the connecting pipe (3) are respectively connected to the air bag (5) and the inflating device (1) through threads.
5. The pipeline plugging airbag device of claim 1, wherein: the pressure gauge (2) is connected to the connecting pipe (3) through threads.
6. The pipeline plugging airbag device of claim 1, wherein: the inflation device (1) is an electric inflation device.
7. The pipeline plugging airbag device of claim 1, wherein: the outer diameter of the air bag cover (4) is 5-10cm larger than the outer diameter of the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920761249.2U CN210531864U (en) | 2019-05-24 | 2019-05-24 | Pipeline shutoff gasbag device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920761249.2U CN210531864U (en) | 2019-05-24 | 2019-05-24 | Pipeline shutoff gasbag device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210531864U true CN210531864U (en) | 2020-05-15 |
Family
ID=70593865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920761249.2U Active CN210531864U (en) | 2019-05-24 | 2019-05-24 | Pipeline shutoff gasbag device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210531864U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112443716A (en) * | 2021-01-31 | 2021-03-05 | 创志科技(江苏)股份有限公司 | Rotary supporting mechanism and working method thereof |
| CN112973487A (en) * | 2021-02-20 | 2021-06-18 | 创志科技(江苏)股份有限公司 | Nozzle angle adjusting device |
-
2019
- 2019-05-24 CN CN201920761249.2U patent/CN210531864U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112443716A (en) * | 2021-01-31 | 2021-03-05 | 创志科技(江苏)股份有限公司 | Rotary supporting mechanism and working method thereof |
| CN112443716B (en) * | 2021-01-31 | 2021-05-18 | 创志科技(江苏)股份有限公司 | Rotary supporting mechanism and working method thereof |
| CN112973487A (en) * | 2021-02-20 | 2021-06-18 | 创志科技(江苏)股份有限公司 | Nozzle angle adjusting device |
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