CN206608671U - Cable inflatable pipe plugging sealing device repeatedly - Google Patents
Cable inflatable pipe plugging sealing device repeatedly Download PDFInfo
- Publication number
- CN206608671U CN206608671U CN201621469991.9U CN201621469991U CN206608671U CN 206608671 U CN206608671 U CN 206608671U CN 201621469991 U CN201621469991 U CN 201621469991U CN 206608671 U CN206608671 U CN 206608671U
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- valve
- sealing device
- vent plug
- lid
- pipe plugging
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Abstract
The utility model discloses a kind of cable inflatable pipe plugging sealing device repeatedly, including interior valve, outer valve, lid and air tube, the bottom of interior valve is provided with fluid sealant, interior valve and outer valve are separately positioned on inside and outside hermetic bag inflation inlet and are fastened and connected into vent plug, the vent plug is provided with the air-filled pore for grafting air tube, and lid is used to block at the inflation end of outer valve.Its structure design is simply compact, and cost of manufacture is cheap, and assembling maintenance efficiency is high, can repeated multiple times inflation/deflation, service life is long.
Description
Technical field
The utility model is related to cable pipeline technical field of sealing technology, is sealed more particularly, to a kind of cable inflatable pipeline repeatedly
Stifled sealing device.
Background technology
Among the infrastructure in city, the pre-buried pipe-line construction and maintenance workload of the pipeline such as underground communication, electric power
It is big and numerous and diverse.In use, rainwater, sewage, mud etc. easily penetrate into pipeline and result in blockage and trigger failure, subsequent maintenance
Handle workload big, failture evacuation task difficulty is high, brings huge economic loss.At present, using flexible blockage technology come close
Cable tube road junction is sealed, such technology can be widely applied to the closure of subway import and export, however, general cable
Pipe plugging designs complicated with hermetic bag inflatable structure, poor for applicability, and assembling maintenance cost is high, repeatedly inflation/deflation degraded performance,
Service life is short.
Utility model content
In view of the shortcomings of the prior art, technical problem to be solved is to provide a kind of electricity of inflatable repeatedly to the utility model
Cable pipe plugging sealing device, its structure design is simply compact, and cost of manufacture is cheap, and assembling maintenance efficiency is high, can be repeatedly many
Secondary inflation/deflation, service life is long.
The utility model is to be addressed above-mentioned technical problem by the following technical programs.
Cable inflatable pipe plugging sealing device, including interior valve, outer valve, lid and air tube repeatedly, interior valve
Bottom is provided with fluid sealant, and interior valve and outer valve are separately positioned on inside and outside hermetic bag inflation inlet and are fastened and connected into gas
Plug, the vent plug is provided with the air-filled pore for grafting air tube, and lid is used to block at the inflation end of outer valve.
Preferably, interior valve, outer valve and lid are plastic material structure.
Preferably, interior valve, outer valve and lid are PVC, TPU, PE or ABS material-structure.
Preferably, interior valve includes base, inner cap body is connected provided with projection, outer valve provided with being interlocked with projection
Cavity.
Preferably, outer valve includes the outer seat being engaged with base, outer seat is provided with vent plug post, and lid snap is in vent plug
On post.
Preferably, vent plug post is cylindrical in second order, be fastened and connected lid on the miner diameter end of vent plug post.
Preferably, setting cavity inside the bigger diameter end of vent plug post.
The beneficial effects of the utility model：
1. component is few, assembling structure exquisiteness is compact, it is easy to assemble, and plastic material is with low cost, is easy to batch application, can
The inflation of multiplicating property is used, and is hardly damaged, service life is long, reduces maintaining cost.
2. the waterproof closure for being widely used in various cable pipelines is used, fitted seal bag realizes Inflatable Flexible Seals skill
Art, sealing performance is excellent, greatly reduces later stage fault rate, simple inflatable structure be easy at any time inflation/deflation to adapt to
The need for ordinary maintenance, detection, meet the underground piping working condition of complexity, reduce the operation difficulty of operating personnel.
3. sealing performance is good, durable to use, with good applicability and practicality.
Brief description of the drawings
Fig. 1 is decomposition texture schematic diagram of the present utility model.
In figure：Valve in 1-, the outer valves of 2-, 3- lids, 4- air tubes, 5- air-filled pores, 6- bases, 7- is raised, 8- cavitys,
The outer seats of 9-, 10- vent plug posts, 11- fluid sealants.
Embodiment
Understand the utility model for convenience, below in conjunction with the accompanying drawings in the preferred embodiment pair of the present utility model that provides
The utility model is described in detail.
The utility model as shown in Figure 1 cable inflatable pipe plugging sealing device, including interior valve 1, outer gas repeatedly
Mouth 2, lid 3 and air tube 4, interior valve 1, outer valve 2 and lid 3 can use plastic material, preferably PVC, TPU, PE or ABS material
Fire proofing is added in structure, material, certain fire retardation can also be played.The bottom of interior valve 1 is provided with fluid sealant 11, interior
Valve 1 and outer valve 2 are separately positioned on inside and outside hermetic bag inflation inlet and are fastened and connected into vent plug, and the vent plug is provided with
For the air-filled pore 5 of grafting air tube 4, lid 3 is used to block at the inflation end of outer valve 2, and the sealing device structure is exquisite tight
Gather, it is easy to assemble, can the inflation of multiplicating property use, simple inflatable structure be easy at any time inflation/deflation to adapt to daily dimension
It is cheap with good applicability and practicality the need for repairing, detecting, it is adapted to batch application.It is used as a kind of embodiment party
Formula, as shown in FIG., interior valve 1 include base 6, and inner cap body is provided with projection 7, and outer valve 2 is provided with and raised 7 companies of being interlocked
The cavity 8 connect, further, outer valve 2 include the outer seat 9 being engaged with base 6, and outer seat 9 is provided with vent plug post 10, and lid 3 is detained
Close on vent plug post 10, base 6 and outer seat 9 are respectively fixedly disposed inside and outside hermetic bag inflation inlet, and by projection 7 with
Cavity 8, which coordinates, to be realized and is closely fastened and connected, and the end of base 6 and outer seat 9 are fixedly installed on the both sides of hermetic bag inflation inlet, base 6
Stapled together on the inside of hermetic bag with 11 fluid sealants, to reach sealing without leakage.Vent plug post 10 is preferably second order cylinder, gas
The lid 3 that is fastened and connected on cavity 8, the miner diameter end of vent plug post 10 is set inside the bigger diameter end of stick harness 10, to block air-filled pore 5,
Rainwater, dust and foreign matter intrusion are prevented, air-filled pore 5 is hollow shape, air tube is positioned in inflation/deflation can be anti-with fitted seal bag
It is multiple to utilize.The waterproof closure that this vent plug component is widely portable to various cable pipelines is used, and fitted seal bag realizes inflation
Formula flexible sealing technology, sealing performance is excellent, greatly reduces later stage fault rate.
The utility model is not limited to above-described preferably embodiment, based on those skilled in the art institute
The known technology or use that can be known are capable of the various modifications of equivalence replacement and the embodiment of change in the prior art,
It is every to be based on spirit of the present utility model or technical concept, it should be included within protection domain of the present utility model.
Claims (7)
1. cable inflatable pipe plugging sealing device repeatedly, it is characterized in that：Including interior valve (1), outer valve (2), lid (3)
With air tube (4), the bottom of interior valve (1) is provided with fluid sealant (11), and interior valve (1) and outer valve (2) are separately positioned on hermetic bag
Inside and outside inflation inlet and it is fastened and connected into vent plug, the vent plug is provided with the air-filled pore (5) for grafting air tube (4), lid
Sub (3) are used to block at the inflation end of outer valve (2).
2. the pipe plugging sealing device of cable inflatable repeatedly according to claim 1, it is characterized in that：It is interior valve (1), outer
Valve (2) and lid (3) are plastic material structure.
3. the pipe plugging sealing device of cable inflatable repeatedly according to claim 2, it is characterized in that：It is interior valve (1), outer
Valve (2) and lid (3) are PVC, TPU, PE or ABS material-structure.
4. the pipe plugging sealing device of cable inflatable repeatedly according to claim 1, it is characterized in that：Interior valve (1) bag
Base (6) is included, inner cap body is provided with raised (7), outer valve (2) is provided with the cavity (8) for being interlocked and being connected with raised (7).
5. the pipe plugging sealing device of cable inflatable repeatedly according to claim 4, it is characterized in that：Outer valve (2) bag
The outer seat (9) being engaged with base (6) is included, outer seat (9) is provided with vent plug post (10), and lid (3) is fastened on vent plug post (10).
6. the pipe plugging sealing device of cable inflatable repeatedly according to claim 5, it is characterized in that：Vent plug post (10) is in
Be fastened and connected lid (3) on second order cylinder, the miner diameter end of vent plug post (10).
7. the pipe plugging sealing device of cable inflatable repeatedly according to claim 6, it is characterized in that：Vent plug post (10)
Cavity (8) is set inside bigger diameter end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621469991.9U CN206608671U (en) | 2016-12-30 | 2016-12-30 | Cable inflatable pipe plugging sealing device repeatedly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621469991.9U CN206608671U (en) | 2016-12-30 | 2016-12-30 | Cable inflatable pipe plugging sealing device repeatedly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206608671U true CN206608671U (en) | 2017-11-03 |
Family
ID=60171763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621469991.9U Active CN206608671U (en) | 2016-12-30 | 2016-12-30 | Cable inflatable pipe plugging sealing device repeatedly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206608671U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108923369A (en) * | 2018-08-22 | 2018-11-30 | 杭州亨玛电力科技有限公司 | A kind of pipeline sealing device |
| CN109649207A (en) * | 2018-12-27 | 2019-04-19 | 永康市都迪工贸有限公司 | A kind of electric car cradle |
-
2016
- 2016-12-30 CN CN201621469991.9U patent/CN206608671U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108923369A (en) * | 2018-08-22 | 2018-11-30 | 杭州亨玛电力科技有限公司 | A kind of pipeline sealing device |
| CN109649207A (en) * | 2018-12-27 | 2019-04-19 | 永康市都迪工贸有限公司 | A kind of electric car cradle |
| CN109649207B (en) * | 2018-12-27 | 2020-11-13 | 温州禾羽鞋业有限公司 | Electric automobile charging seat |
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