CN204986038U - Inflatable cable channel sealing device that can repeatedly use repeatedly - Google Patents
Inflatable cable channel sealing device that can repeatedly use repeatedly Download PDFInfo
- Publication number
- CN204986038U CN204986038U CN201520677978.1U CN201520677978U CN204986038U CN 204986038 U CN204986038 U CN 204986038U CN 201520677978 U CN201520677978 U CN 201520677978U CN 204986038 U CN204986038 U CN 204986038U
- Authority
- CN
- China
- Prior art keywords
- mouth
- sealing bag
- sealing device
- round platform
- outer mouth
- 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
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 36
- 239000000463 material Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Installation Of Indoor Wiring (AREA)
Abstract
The utility model provides an inflatable cable channel sealing device that can repeatedly use repeatedly, includes and is equipped with aerating device on the sealing bag body by the sealing bag body, aerating device be the charging connector, the charging connector is divided into nei zui and waizui, all is equipped with the recess on neizui and the outer mouth, is equipped with the through -hole on outer mouth recess and the interior mouth recess, groove diameter bottom top groove diameter is lighter than on the interior mouth, neizui passes through bolt connection with outer mouth and is in the same place, is equipped with sealed post in the outer mouth, sealed post be the round platform post, the outer mouth groove diameter of great circle diameter more than or equal to on the round platform post, the during operation is implemented to inflate to the sealing bag, inflate chinese and foreign mouth in, the round platform post receives atmospheric pressure atress in to the sealing bag, keeps unblocked implementation of through -hole to inflate, reaches when full when inflating, the inside atmospheric pressure of sealing bag is greater than the outside atmospheric pressure of sealing bag, the round platform post is the atress from inside to outside, makes the through -hole closed, inflates the end, the complete turgor of sealing bag wraps up the cable.
Description
Art
The utility model relates to a kind of cable inflatable pipeline sealing device repeating Reusability.
Background technique
Cable protection is very important; prior art is for adopting the material shutoff raceways such as cement; the shortcoming of this way can lose waterproofing effect because expanding with heat and contract with cold cracking between material and pipeline, and cable carries out the operations such as maintenance and will destroy seal for pipe joints in addition, need reseal.Moreover, need to recover just may destroy whole pipeline because pipeline has been fixed to block, also inconvenient to cable dilatation in the future.
Model utility content
The material shutoff raceways such as cement are adopted in order to overcome prior art.The shortcoming of this way can lose waterproofing effect because expanding with heat and contract with cold cracking between material and pipeline, and cable carries out the operations such as maintenance and will destroy seal for pipe joints in addition, need reseal.Moreover, need to recover just may destroy whole pipeline because pipeline has been fixed to block, also inconvenient to cable dilatation in the future.The utility model provides a kind of cable inflatable pipeline sealing device repeating Reusability, not only waterproof and anticorrosion, and installs fast and convenient disassembly.
The utility model solves the problems of the technologies described above adopted technological scheme: a kind of cable inflatable pipeline sealing device repeating Reusability, and include sealing package body, sealing package body is provided with inflator, and described inflator is charging air inlet.Described charging air inlet comprises Nei Zui and Wai Zui, Nei Zui and Wai Zui is equipped with groove, outer mouth groove and interior mouth groove are provided with through hole, outer mouth top groove diameter is less than bottom groove diameter, interior mouth groove diameter is greater than outer outspoken footpath, Nei Zui connects with outer muzzle and coordinates, and is provided with seal arrangement in described outer mouth groove.Described seal arrangement is sealing column.
Described sealing column is frustoconic shape.
The beneficial effects of the utility model are: have wide range of applications, physical life is long, it is easy to remove, install quick and convenient, can repeat Reusability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 be charging air inlet analyse schematic diagram;
Fig. 3 is operating diagram of the present utility model;
Fig. 4 is the structural representation of charging air inlet.
Embodiment;
Repeat a cable inflatable pipeline sealing device for Reusability as Figure 1-Figure 4, include sealing package 7 body, sealing package 7 body is provided with inflator.Inflator is charging air inlet 8, charging air inlet 8 is divided into interior mouth 10 and outer mouth 5, and interior mouth 10 and outer mouth 5 are all provided with groove 6, and outer mouth groove and interior mouth groove are provided with through hole 11, interior mouth pushes up 1 groove diameter and be less than bottom 2 groove diameter, outer mouth 5 inserts interior mouth groove and links together.Be provided with sealing column in outer mouth 5, described sealing column is round platform post 3, and on round platform post 3, greatest circle diameter is more than or equal to outer mouth groove diameter.Described round platform post is that flexible glue is made.During work, inflation is implemented to sealing package 7, in inflation China and foreign countries mouth 5, round platform post 3 is bullied and is pressed in sealing package stressed, keeps unimpeded enforcements of through hole 6 to inflate, when inflation reaches full, sealing package 7 air pressure inside is greater than sealing package 7 external pressure, and round platform post 3 is stressed from inside to outside, and through hole 6 is closed, inflation terminates, and sealing package 7 is turgor parcel cable 9 completely.
Claims (5)
1. can repeat a cable inflatable pipeline sealing device for Reusability, include sealing package body, it is characterized in that, sealing package body is provided with inflator.
2. a kind of cable inflatable pipeline sealing device repeating Reusability as claimed in claim 1, it is characterized in that, described inflator is charging air inlet.
3. a kind of cable inflatable pipeline sealing device repeating Reusability as claimed in claim 2, it is characterized in that, described charging air inlet comprises Nei Zui and Wai Zui, Nei Zui and Wai Zui is equipped with groove, outer mouth groove and interior mouth groove are provided with through hole, and outer mouth top groove diameter is less than bottom groove diameter, and interior mouth groove diameter is greater than outer outspoken footpath, Nei Zui connects with outer muzzle and coordinates, and is provided with seal arrangement in described outer mouth groove.
4. a kind of cable inflatable pipeline sealing device repeating Reusability as claimed in claim 3, it is characterized in that, described seal arrangement is sealing column.
5. a kind of cable inflatable pipeline sealing device repeating Reusability as claimed in claim 4, it is characterized in that, described sealing column is frustoconic shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520677978.1U CN204986038U (en) | 2015-09-02 | 2015-09-02 | Inflatable cable channel sealing device that can repeatedly use repeatedly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520677978.1U CN204986038U (en) | 2015-09-02 | 2015-09-02 | Inflatable cable channel sealing device that can repeatedly use repeatedly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204986038U true CN204986038U (en) | 2016-01-20 |
Family
ID=55120406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520677978.1U Expired - Fee Related CN204986038U (en) | 2015-09-02 | 2015-09-02 | Inflatable cable channel sealing device that can repeatedly use repeatedly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204986038U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202272A (en) * | 2015-09-02 | 2015-12-30 | 陈海木 | Reusable inflatable cable duct sealing device |
| CN105846391A (en) * | 2016-05-03 | 2016-08-10 | 张祖均 | Inflatable cable plugging bag |
-
2015
- 2015-09-02 CN CN201520677978.1U patent/CN204986038U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202272A (en) * | 2015-09-02 | 2015-12-30 | 陈海木 | Reusable inflatable cable duct sealing device |
| CN105846391A (en) * | 2016-05-03 | 2016-08-10 | 张祖均 | Inflatable cable plugging bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |