CN211344432U - Air bag plugging device for municipal sewage pipeline maintenance - Google Patents
Air bag plugging device for municipal sewage pipeline maintenance Download PDFInfo
- Publication number
- CN211344432U CN211344432U CN201922247756.7U CN201922247756U CN211344432U CN 211344432 U CN211344432 U CN 211344432U CN 201922247756 U CN201922247756 U CN 201922247756U CN 211344432 U CN211344432 U CN 211344432U
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- CN
- China
- Prior art keywords
- air bag
- connecting pipe
- plugging device
- municipal sewage
- shutoff
- 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
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Abstract
The utility model discloses an air bag plugging device for municipal sewage pipeline maintenance, which comprises an air bag and a connecting pipe, wherein the connecting pipe is inserted in the middle of one end of the air bag and is communicated with the air bag; the utility model discloses an it is fast that the gasbag can reach the construction speed, it is very convenient and fast to install and need not to carry out the shutoff of building a wall under water, the steel sheet shutoff, mix the material shutoff futilely, concrete form bag shutoff and so on, and then artifical and construction cost have been practiced thrift greatly, sealing performance is good simultaneously, municipal sewage can not the seepage, guarantee the operation safety of construction operation face, the reuse many times simultaneously of construction quality has been improved, indeformable, it is difficult ageing, the material saving expenditure, simultaneously can effectually solve traditional shutoff mode through the use of gasbag shutoff, simultaneously this gasbag plugging device installation construction speed is fast, material repeatedly usable, construction quality obtains guaranteeing, reduce the cost of labor, reduce the recessive cost of enterprise, improve enterprise market competition.
Description
Technical Field
The utility model relates to a plugging device technical field specifically is a gasbag plugging device is used in municipal administration sewage pipeline maintenance.
Background
The type of pipeline plugging has many construction modes in the construction industry, such as underwater wall building plugging, steel plate plugging, dry mixed material plugging, concrete mould bag plugging and the like.
In the prior art, the position of a pipeline to be plugged is determined before pipeline plugging construction, the caliber of the pipeline to be plugged and the material of the pipeline are checked clearly, the water depth of a detection pool, a well and the like is measured, and then a specific pipeline plugging construction scheme and operation safety measures are formulated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a municipal administration sewage pipeline maintains and uses gasbag plugging device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a municipal administration sewage pipeline maintains uses gasbag plugging device, includes gasbag and connecting pipe, gasbag one end middle part is pegged graft and is had the connecting pipe, the connecting pipe with the gasbag link up, the connecting pipe periphery is close to one end department and passes through flange and bolt fixedly connected with three-way pipe, flange and bolt fixedly connected with manometer are passed through to three-way pipe one end.
Preferably, the air bag further comprises a protective layer, the protective layer is adhered to the inner wall of the air bag, and the protective layer is used as a protective device for the inner wall of the air bag.
Preferably, the air bag further comprises a rubber layer, the rubber layer is adhered to the periphery of the air bag, and the rubber layer is used as a protection device for the outer wall of the air bag.
Preferably, the connecting pipe further comprises a fastening ring, the fastening ring is sleeved at one end of the periphery of the connecting pipe in a threaded manner through the air bag, one side of the fastening ring is fixedly adhered to the inner wall of the air bag through an adhesive, and the fastening ring is used as a connecting and positioning device for the connecting pipe and the air bag.
Preferably, the connecting pipe still includes solid fixed ring, gu fixed ring has been cup jointed to the tighrening ring periphery, gu fixed ring one side through the adhesive with the gasbag inner wall is pasted fixedly, gu the fixed ring inner wall is the type of T arch, gu fixed ring is used for as the stop device of tighrening ring at the gasbag.
Preferably, a sealant is filled between the periphery of the connecting pipe and the adjacent surface of the air bag, and the peripheries of the connecting pipes on the inner side and the outer side of the air bag are in threaded sleeve connection with sealing rings.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model can effectively meet the anti-seepage requirement of the pipeline through the air bag to ensure the safety of construction operators, and can achieve the rapid construction of the sewage pipeline plugging construction through the inflation and deflation of the air bag, thereby effectively improving the construction progress of the pipeline plugging, meanwhile, the applicability of the air bag is strong, and the required manpower and material resources are less, thereby effectively shortening the plugging time, the construction speed can be fast achieved through the air bag, the installation is extremely convenient and fast, the underwater wall building plugging, the steel plate plugging, the dry mixing material plugging, the concrete mould bag plugging and the like are not needed, thereby greatly saving the labor and the construction cost, simultaneously, the sealing performance is good, the municipal sewage can not leak, the operation safety of the construction operation surface is ensured, the construction quality is improved, and the air bag can be repeatedly used for many times, is not deformed, is not easy to age, saves the material expenditure, and can effectively solve the traditional plugging, meanwhile, the air bag plugging device is high in installation and construction speed, materials can be repeatedly used, construction quality is guaranteed, labor cost is reduced, the hidden cost of an enterprise is reduced, the market competitiveness of the enterprise is improved, and then the defects in the prior art are effectively overcome.
Drawings
FIG. 1 is a schematic view of the whole half-section structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic view of the structure of the present invention;
fig. 5 is a schematic top view of the present invention.
In the figure: 1-air bag; 11-a protective layer; 12-a rubber layer; 2-connecting pipe; 21-a three-way pipe; 22-pressure gauge; 23-a fastening ring; 24-fixing ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1-5, the present invention provides a technical solution: an air bag plugging device for municipal sewage pipeline maintenance comprises an air bag 1 and a connecting pipe 2, wherein the air bag 1 is made of rubber, fiber fabric and a high-molecular synthetic material through a high-temperature vulcanization process, can be effectively deformed according to the requirement of the site environment, and can be effectively produced into different specifications in large quantities to adapt to various construction environments, the air bag 1 is expanded in an inflation mode, when the gas pressure in the water-blocking air bag meets the specified requirement, the water-blocking air bag fills the section of the whole pipeline, the friction force generated by the pipeline-blocking air bag wall and the pipeline is utilized to block water leakage so as to achieve the purpose of no water leakage in a target pipeline section, a protective layer 11 is pasted on the inner wall of the air bag 1, the protective layer 11 is used as a protective device on the inner wall of the air bag 1, so that the protective effect inside the air bag 1 can be effectively improved, the rubber layer 12 is used as a protection device for the outer wall of the air bag 1, the protection of the air bag 1 to the outside can be further improved through the rubber layer 12, the connecting pipe 2 is inserted in the middle of one end of the air bag 1, the connecting pipe 2 is communicated with the air bag 1, sealant is filled between the periphery of the connecting pipe 2 and the adjacent surface of the air bag 1, the air tightness of the connecting pipe 2 which is fixedly installed in the air bag 1 can be effectively improved through the sealant, the connection strength can be effectively improved, the sealing rings are sleeved on the peripheries of the connecting pipe 2 on the inner side and the outer side of the air bag 1 in a threaded manner, the sealing effect between the connecting pipe 2 and the air bag 1 can be effectively improved while the position of the connecting pipe 2 in the air bag 1 can be effectively limited through the sealing rings, a three-way pipe 21 is fixedly connected to the, so that the air bag 1 can effectively control the inflation and deflation through an external air pump, one end of the three-way pipe 21 is fixedly connected with a pressure gauge 22 through a flange and a bolt, the pressure gauge 22 can effectively display the air pressure in the air bag 1 so as to achieve effective early warning and protection effects, one end of the periphery of the connecting pipe 2 penetrates through the air bag 1 and is in threaded sleeve connection with a fastening ring 23, one side of the fastening ring 23 is stuck and fixed with the inner wall of the air bag 1 through an adhesive, the fastening ring 23 is used as a connecting and positioning device for connecting the connecting tube 2 and the airbag 1, a fixing ring 24 is sleeved on the periphery of the fastening ring 23, one side of the fixing ring 24 is stuck and fixed with the inner wall of the air bag 1 through an adhesive, the inner wall of the fixing ring 24 is in a T-convex shape, the fixing ring 24 is used as a limiting device of the fastening ring 23 on the air bag 1, the connecting effect of the connecting pipe 2 and the airbag 1 can be effectively improved through the fastening ring 23 and the fixing ring 24.
The working principle is as follows: when the pipeline plugging device is used, whether the inner wall of the pipeline is flat and smooth or not and whether sharp objects such as protruding burrs, glass or stones exist or not are checked firstly, if the sharp objects exist, the sharp objects are cleared immediately to avoid puncturing the air bag, then the air bag is placed in the pipeline horizontally and is not twisted to avoid air from being trapped to explode, then the plugging air bag is placed at the position of the pipeline opening to be plugged, the length of the pipeline is the length of the plugging air bag, then compressed air is filled into the pipeline through the connecting pipe 2 to reach the specified pressure for construction, and after the construction is finished, the connecting pipe is opened to release the air and the plugging air bag is removed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a municipal administration sewage pipeline is maintained and is used capsule plugging device which characterized in that includes:
an airbag (1);
a connecting pipe (2);
the middle part of one end of the air bag (1) is inserted with a connecting pipe (2), and the connecting pipe (2) is communicated with the air bag (1);
the periphery of the connecting pipe (2) is close to one end and is fixedly connected with a three-way pipe (21) through a flange and a bolt, and one end of the three-way pipe (21) is fixedly connected with a pressure gauge (22) through a flange and a bolt.
2. The municipal sewage pipeline maintenance air bag plugging device of claim 1, wherein: the airbag (1) further comprises:
a protective layer (11);
the protective layer (11) is adhered to the inner wall of the air bag (1), and the protective layer (11) is used as a protective device for the inner wall of the air bag (1).
3. The municipal sewage pipeline maintenance air bag plugging device of claim 1, wherein: the airbag (1) further comprises:
a rubber layer (12);
wherein, the periphery of the air bag (1) is adhered with a rubber layer (12), and the rubber layer (12) is used as a protective device of the outer wall of the air bag (1).
4. The municipal sewage pipeline maintenance air bag plugging device of claim 1, wherein: the connection tube (2) further comprises:
a fastening ring (23);
the connecting pipe is characterized in that one end of the periphery of the connecting pipe (2) penetrates through the air bag (1) and is in threaded sleeve connection with a fastening ring (23), one side of the fastening ring (23) is fixedly adhered to the inner wall of the air bag (1) through an adhesive, and the fastening ring (23) is used as a connecting and positioning device for the connecting pipe (2) and the air bag (1).
5. The municipal sewage pipeline maintenance air bag plugging device of claim 4, wherein: the connection tube (2) further comprises:
a fixed ring (24);
wherein, solid fixed ring (24) has been cup jointed to tighrening ring (23) periphery, gu fixed ring (24) one side through the adhesive with gasbag (1) inner wall is pasted fixedly, gu fixed ring (24) inner wall is the type of T arch, gu fixed ring (24) are used for as tighrening ring (23) at the stop device of gasbag (1).
6. The municipal sewage pipeline maintenance air bag plugging device of claim 1, wherein: and a sealing glue is filled between the periphery of the connecting pipe (2) and the adjacent surface of the air bag (1), and sealing rings are sleeved on the peripheries of the connecting pipe (2) on the inner side and the outer side of the air bag (1) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922247756.7U CN211344432U (en) | 2019-12-16 | 2019-12-16 | Air bag plugging device for municipal sewage pipeline maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922247756.7U CN211344432U (en) | 2019-12-16 | 2019-12-16 | Air bag plugging device for municipal sewage pipeline maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211344432U true CN211344432U (en) | 2020-08-25 |
Family
ID=72128941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922247756.7U Expired - Fee Related CN211344432U (en) | 2019-12-16 | 2019-12-16 | Air bag plugging device for municipal sewage pipeline maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211344432U (en) |
-
2019
- 2019-12-16 CN CN201922247756.7U patent/CN211344432U/en not_active Expired - Fee Related
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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: 20200825 Termination date: 20211216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |