CN202327504U - Temporary plugging device of pipeline - Google Patents
Temporary plugging device of pipeline Download PDFInfo
- Publication number
- CN202327504U CN202327504U CN2011205148064U CN201120514806U CN202327504U CN 202327504 U CN202327504 U CN 202327504U CN 2011205148064 U CN2011205148064 U CN 2011205148064U CN 201120514806 U CN201120514806 U CN 201120514806U CN 202327504 U CN202327504 U CN 202327504U
- Authority
- CN
- China
- Prior art keywords
- air
- pipeline
- plugging device
- valve
- air bag
- 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 - Lifetime
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Abstract
The utility model provides a tool for constructing a municipal administration pipeline, in particular to a temporary plugging device of a pipeline, which is mainly composed of an air bag, air conveying pipes, an air door and a supporting plate, wherein the air bag is communicated with the air conveying pipes; the air conveying pipes are communicated with the air door; and the supporting plate is arranged between the air conveying pipes. According to the temporary plugging device of the pipeline, disclosed by the utility model, the problem that an opening is blocked in the pipeline construction is solved, the operation is safe and reliable, the air use amount is small, and the labor intensity of constructors is reduced. The tool can be manufactured by utilizing field resources so that the cost is saved, the structure is simple, the use is convenient and the tool is convenient to carry.
Description
Technical field
The utility model relates to a kind of municipal pipeline construction and uses instrument, the interim plugging device of specifically a kind of pipeline.
Background technique
Pipeline reason owing to various variations such as weather, times when construction must be interrupted construction temporarily; If pipeline is uncovered, in interrupt procedure, meets and rain or the rising of construction site underground water; Sewage or foreign material get into pipeline internal contamination pipeline easily, influence the construction quality of pipeline.In order to place the sewage inlet pipe road, its processing method is: artificial shutoff Polypropylence Sheet on uncovered pipeline, and this pattern, not only high the but also very difficult sewage inlet pipe road that stops of labor intensity directly influences construction period and construction quality.How simple and effective carry out interim shutoff and become an important content in the pipeline construction process, still be not used in the device of the interim shutoff of pipeline at present, the phenomenon that causes sewage or foreign material to get into pipeline happens occasionally.
Summary of the invention
The purpose of the utility model is the defective that is to enjoying technology, provides a kind of simple in structure, easy to use, the interim plugging device of portable pipeline.
Realize that above-mentioned purpose adopts following technological scheme: the interim plugging device of a kind of pipeline; Described plugging device mainly is made up of air bag, air shooter, valve, dunnage; Described air bag communicates with air shooter, and air shooter communicates with valve, and dunnage is arranged between the air shooter.
As preferred version, described air bag is a loop configuration, and air bag is provided with it and is the draw ring of one.
As preferred version, said air shooter is set to many, and many air shooters communicate with air bag respectively and are one, and many air shooters communicate with valve respectively.
As preferred version, described valve is made up of the gentle neck of valve, and the gas neck communicates with air shooter, and valve and gas neck are one.
As preferred version, described dunnage is arranged between the air shooter.
Adopt technique scheme, the utility model is simple in structure, and is easy to use, is easy to carry.Solved pipeline construction and interrupted uncovered problem, handling safety is reliable, and gas consumption is little, has reduced workmen's labor intensity.Can make full use of on-the-spot resources making the utility model, practice thrift cost.
Description of drawings
Fig. 1 is the overall structure schematic representation of the utility model.
Fig. 2 is that the I-I of Fig. 1 is to schematic representation.
Among the figure, draw ring 1, air shooter 2, dunnage 3, air bag 4, valve 5, gas neck 6.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further explanation.
Present embodiment is the interim plugging device of a kind of pipeline; Form by air shooter 2, dunnage 3, air bag 4, valve etc., see Fig. 1, Fig. 2; The plugging device likeness in form life ring of present embodiment; Air bag 4 is a loop configuration, selects the enhancing natural rubber of high swell increment for use, and air bag 4 is provided with it and is the draw ring 1 of one.Air bag 4 communicates with air shooter 2, and air shooter 2 is set to many, and many air shooters 2 are the gas passageway, and communicating with air bag 4 respectively is one, through air shooter 2 with gaseous diffusion to air bag.The air shooter 2 of present embodiment is set to six, and many air shooters 2 communicate with valve respectively.Be 60 degree in twos between the angle between the air shooter 2.
The valve of the utility model is made up of valve 5 gentle necks 6, and gas neck 6 communicates with air shooter 2, and valve 5 connects as one with gas neck 6.The main effect of valve is an inflation body in air bag 4.
The dunnage 3 of the utility model adopts hard plate, is characterized in not expanding, and reduces the time of gas consumption, gains in strength.Be arranged between the air shooter 2, be used to support air shooter 2.
The method for using of the utility model:
Realize the interim shutoff of pipeline with the utility model.During use, select the pipeline plug of respective model according to caliber.Inflate to plugging device with air gun or oxygen, make air bag 4 be close to tube wall.With iron wire the draw ring on the air bag 41 is hung over and to prevent on the tube edge that air bag 4 from sliding to pipe interior.After being used to complete, after through valve gas being emitted, plugging device is placed in the toolbox after folding.
Claims (5)
1. interim plugging device of pipeline; It is characterized in that described plugging device mainly is made up of air bag, air shooter, valve, dunnage, described air bag communicates with air shooter; Air shooter communicates with valve, and dunnage is arranged between the air shooter.
2. the interim plugging device of pipeline according to claim 1 is characterized in that described air bag is a loop configuration, and air bag is provided with it and is the draw ring of one.
3. the interim plugging device of pipeline according to claim 1 is characterized in that said air shooter is set to many, and many air shooters communicate with air bag respectively and are one, and many air shooters communicate with valve respectively.
4. according to claim 1 or the interim plugging device of 3 described pipelines, it is characterized in that described valve is made up of the gentle neck of valve, the gas neck communicates with air shooter, and valve and gas neck are one.
5. the interim plugging device of pipeline according to claim 1 is characterized in that described dunnage is arranged between two air shooters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205148064U CN202327504U (en) | 2011-12-12 | 2011-12-12 | Temporary plugging device of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205148064U CN202327504U (en) | 2011-12-12 | 2011-12-12 | Temporary plugging device of pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202327504U true CN202327504U (en) | 2012-07-11 |
Family
ID=46439485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205148064U Expired - Lifetime CN202327504U (en) | 2011-12-12 | 2011-12-12 | Temporary plugging device of pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202327504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455906A (en) * | 2014-11-07 | 2015-03-25 | 平顶山市公路管理局 | Quick pipeline plugging device used for sewage pipeline leakage detection and application method thereof |
-
2011
- 2011-12-12 CN CN2011205148064U patent/CN202327504U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455906A (en) * | 2014-11-07 | 2015-03-25 | 平顶山市公路管理局 | Quick pipeline plugging device used for sewage pipeline leakage detection and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |