CN201487203U - Pipeline sealing device - Google Patents
Pipeline sealing device Download PDFInfo
- Publication number
- CN201487203U CN201487203U CN2009202076777U CN200920207677U CN201487203U CN 201487203 U CN201487203 U CN 201487203U CN 2009202076777 U CN2009202076777 U CN 2009202076777U CN 200920207677 U CN200920207677 U CN 200920207677U CN 201487203 U CN201487203 U CN 201487203U
- Authority
- CN
- China
- Prior art keywords
- sealing device
- pipeline
- pipeline sealing
- cable
- utility
- 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 32
- 239000000463 material Substances 0.000 claims abstract description 5
- 239000007799 cork Substances 0.000 claims description 3
- 239000010865 sewage Substances 0.000 abstract description 6
- 241000700159 Rattus Species 0.000 abstract 1
- 241000607479 Yersinia pestis Species 0.000 abstract 1
- 239000011122 softwood Substances 0.000 abstract 1
- 239000004568 cement Substances 0.000 description 2
- 230000001771 impaired Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000414 obstructive Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Abstract
The utility model provides a pipeline sealing device, which is characterized by comprising a pair of half-ring pipeline plug components, wherein the two half-ring pipeline plug components are butted with each other, and a cylindrical hole is formed at the center part; and the pipeline sealing device is made of soft wood and can also be made of a rubber material. The pipeline sealing device is convenient to use, and can prevent the siltation of silt and sewage and the scurrying of pests and rats in a pipeline, prolong the service life of a cable in the pipeline, and improve the reliability of the operation of power networks.
Description
Technical field
The utility model relates to a kind of seal arrangement, relates in particular to a kind of pipeline sealing device.
Background technique
At present, electric power, communication subway are to be emitted in the underground groove with plastic tube or cement pipe, all be provided with the many hole of cable and preformed holes for future use of having led on plastic tube or the cement pipe, no matter having led to the hole or the preformed hole of cable all is in communication with the outside, Wai Jie rainwater like this, sewage, mud then often are full of in the pipeline, cause line clogging; And mouse enters pipeline and gnaws cable, causes economic heavy losses.
The model utility content
The purpose of this utility model provides a kind of pipeline sealing device, and this pipeline sealing device is easy to use, can prevent silt, the alluvial of sewage and scurrying into of worm mouse in the pipeline, can prolong the working life of pipeline inner cable, improves the reliability of operation of power networks.
For achieving the above object, the technical solution of the utility model is: a kind of pipeline sealing device is characterized in that pipeline sealing device comprises a pair of semicircular ring duct plug assembly; Described this double circular ring pipe plug assembly is involutory, and central position constitutes a cylindrical hole.
Above-mentioned pipeline sealing device, wherein, the material of described pipeline sealing device is a cork.
Above-mentioned pipeline sealing device, wherein, the material of described pipeline sealing device is a rubber.
The utility model makes it compared with prior art owing to adopt technique scheme, and the good effect that has is: because the utility model pipeline sealing device is provided with a pair of semicircular ring duct plug assembly, installation, dismounting, easy to use; Because the utility model pipeline sealing device adopts cork, rubber to make, can prevent silt, the alluvial of sewage and scurrying into of worm mouse in the pipeline, can prolong the working life of pipeline inner cable, improve the reliability of operation of power networks.
Description of drawings
Fig. 1 is the structural representation of one of the utility model embodiment pipeline sealing device;
Fig. 2 is the duct plug assembly decomposing schematic representation of one of the utility model embodiment pipeline sealing device;
Fig. 3 is the structural representation of the utility model embodiment's two pipeline sealing devices;
Fig. 4 is the front view of the utility model embodiment's two pipeline sealing devices.
Embodiment
As shown in Figure 1, 2, this is a kind of pipeline sealing device of one of present embodiment, and pipeline sealing device 1 comprises a pair of semicircular ring duct plug assembly 11,12; Described this double circular ring pipe plug assembly 11,12 is involutory, and central position constitutes a cylindrical hole 13.When using; involutory semicircular ring duct plug assembly 11,12 is imbedded in the pipe hole of energising cable; the cylindrical hole 13 that cable passes pipeline sealing device 1 central position after involutory enters pipeline; space by between sealing cable and the pipe hole prevents scurrying into of worm mouse, and can prevent silt; the sewage inlet pipe road; thereby well protected the cable in the pipeline not impaired, improved the working life of cable, and made the electrical network reliable operation.
As shown in Figure 3, this is a kind of pipeline sealing device of two of present embodiment, and pipeline sealing device 2 comprises a solid body duct plug 23, and the diameter 22 of these duct plug 23 1 ends is conical greater than the diameter 21 of the other end.When using; the ends that duct plug 23 diameters 21 are little insert the preformed hole on the pipeline; until the preformed hole on the pipeline is sealed obstruction fully; can prevent scurrying into and silt of worm mouse; the sewage inlet pipe road; thereby well protected the cable in the pipeline not impaired, improved the working life of cable, and made the electrical network reliable operation.
Claims (3)
1. pipeline sealing device, it is characterized in that: pipeline sealing device (1) comprises a pair of semicircular ring duct plug assembly (11), (12); Described this double circular ring pipe plug assembly (11), (12) are involutory, and central position constitutes a cylindrical hole (13).
2. pipeline sealing device according to claim 1 is characterized in that: the material of described pipeline sealing device (1) is a cork.
3. pipeline sealing device according to claim 1 is characterized in that: the material of described pipeline sealing device (1) is a rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202076777U CN201487203U (en) | 2009-08-11 | 2009-08-11 | Pipeline sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202076777U CN201487203U (en) | 2009-08-11 | 2009-08-11 | Pipeline sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201487203U true CN201487203U (en) | 2010-05-26 |
Family
ID=42426082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202076777U Expired - Fee Related CN201487203U (en) | 2009-08-11 | 2009-08-11 | Pipeline sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201487203U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418812A (en) * | 2010-09-28 | 2012-04-18 | 上海市电力公司 | Sealing plug for plugging cable hole and production method thereof |
| CN103174881A (en) * | 2013-03-22 | 2013-06-26 | 湖州师范学院 | Water diversion plug using cork wood sealing gasket kit |
| CN103511789A (en) * | 2012-06-25 | 2014-01-15 | 曹建健 | Construction pipeline end cap |
-
2009
- 2009-08-11 CN CN2009202076777U patent/CN201487203U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418812A (en) * | 2010-09-28 | 2012-04-18 | 上海市电力公司 | Sealing plug for plugging cable hole and production method thereof |
| CN103511789A (en) * | 2012-06-25 | 2014-01-15 | 曹建健 | Construction pipeline end cap |
| CN103174881A (en) * | 2013-03-22 | 2013-06-26 | 湖州师范学院 | Water diversion plug using cork wood sealing gasket kit |
| CN103174881B (en) * | 2013-03-22 | 2015-02-25 | 湖州师范学院 | Water diversion plug using cork wood sealing gasket kit |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20180811 |