CN203393749U - Ball sealer - Google Patents
Ball sealer Download PDFInfo
- Publication number
- CN203393749U CN203393749U CN201320414342.9U CN201320414342U CN203393749U CN 203393749 U CN203393749 U CN 203393749U CN 201320414342 U CN201320414342 U CN 201320414342U CN 203393749 U CN203393749 U CN 203393749U
- Authority
- CN
- China
- Prior art keywords
- ball sealer
- utility
- model
- rod device
- pipeline
- 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
- 239000000463 material Substances 0.000 claims description 6
- 239000002674 ointment Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000010030 laminating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Pipe Accessories (AREA)
Abstract
The utility model provides a ball sealer. The ball sealer comprises a body and a pull rod device penetrating through the body, wherein the pull rod device comprises a flange screw and flange nuts arranged at two ends of the flange screw. Compared with the prior art, the ball sealer has the beneficial effects that the ball sealer can be used for temporary or permanent sealing, can prevent the medium in a pipeline from flowing out the pipeline or an external medium from flowing into the pipeline, and has good water rightness.
Description
Technical field
The utility model relates to the realm of building construction, relates in particular to the ball sealer using in a kind of work progress.
Background technology
Basement completes and starts the timesharing of top, construction ground, and backfill operation generally can be carried out in basement outside.At this moment generally go out wall sleeve height and be all in below ground, at this moment also do not start the installation at the house lead in ,Chu family of pipeline and cable.Run into and rain or from then on construction water infiltrates, especially, when rainy season construction, water is easy to flow into basement from sleeve pipe, brings very large trouble to basement construction in later period, and needs a large amount of manpowers to process, and causes larger economic loss.This just requires before pipeline, cable sleeve-penetrating, and reserved sleeve pipe is carried out to shutoff.General Requirements adopts in oakum, anti-guncotton and fills, and fills out fire prevention clay outward and coordinates oilpaper, mackintosh to solve, or adopt Plate Welding shutoff or other measure.These ways had not only taken manually, but also take material, construction trouble, and cost is larger.Just because of these reasons, in engineering practice, many units in charge of construction just carry out symbolistic shutoff (plugging effect is bad), and what have even not would like to do shutoff.
Utility model content
The purpose of this utility model is to provide a kind of ball sealer for wall sleeve shutoff inside and outside building basement, the damaged shutoff of water pipe that can stop pipeline internal medium outflow or external medium flow ipe.
According to Yi Ge of the present utility model aspect, a kind of ball sealer is provided, comprise body and be arranged in the draw rod device on body, draw rod device comprises flange screw rod and the flange nut that is arranged at flange screw rod two ends.
In some embodiments, body is spheroid or spheroid, is provided with a plurality of projecting ribs on body end face, is provided with a plurality of circumferential ribs on body end face.When ball sealer and inner-walls of duct laminating, projecting rib can make body and inner-walls of duct fully compress.Circumferential rib guarantees that draw rod device head and the tail part can be tightly compacted with body.
In some embodiments, body material is rubber.Quality of rubber materials has strengthened the ductility of body in the utility model.
In some embodiments, between projecting rib, be filled with ointment.Factice for filling can strengthen shutoff watertightness, improves plugging effect.
Compared to prior art, the useful technique effect of utility model is, can be temporarily or permanent closure, and can stop pipeline internal medium to flow out or external medium flow ipe, there is the ball sealer of good watertightness.
Accompanying drawing explanation
Fig. 1 is the generalized section of ball sealer in the utility model one enforcement side;
Fig. 2 is draw rod device structural representation in ball sealer shown in Fig. 1.
The specific embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail to explanation.
Fig. 1 has schematically shown according to the ball sealer of the utility model one embodiment.As shown in the figure, ball sealer comprises body 10 and is arranged in the draw rod device 20 on body 10.Body 10 is spheroid, and spheroid is hollow or solid, and spheroid has elasticity.In another embodiment of the present utility model, body 10 also can be designed to spheroid according to construction concrete condition.
It is worth mentioning that, on the end face that body 10 contacts with inner-walls of duct, projection has three projecting ribs 101, and when ball sealer and inner-walls of duct laminating, projecting rib 101 can make body 10 and inner-walls of duct fully compress.In the both ends of the surface that body 10 does not contact with inner-walls of duct, be provided with circumferential rib 103, circumferential rib 103 guarantees that draw rod device 20 head and the tail parts can be tightly compacted with body 10.In actual use, between a plurality of projecting ribs 101, be filled with ointment, between a plurality of circumferential ribs 103, be filled with ointment, factice for filling can strengthen shutoff watertightness, improves plugging effect.
Be to be understood that, although this manual is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of manual is only for clarity sake, those skilled in the art should make manual as a whole, technical scheme in each embodiment also can, through appropriately combined, form other embodiment that it will be appreciated by those skilled in the art that.
Listed a series of detailed description is above only illustrating for feasibility embodiment of the present utility model; they are not in order to limit protection domain of the present utility model, all disengaging within equivalent embodiment of the present utility model or change all should be included in protection domain of the present utility model.
Claims (4)
1. ball sealer, it is characterized in that, comprise body (10) and be arranged in the draw rod device (20) on described body (10), the flange nut (203) that described draw rod device (20) comprises flange screw rod (201) and is arranged at described flange screw rod (201) two ends.
2. ball sealer according to claim 1, is characterized in that, described body (10) is spheroid or spheroid, on described body (10) end face, is provided with a plurality of projecting ribs (101), on described body (10) end face, is provided with a plurality of circumferential ribs (103).
3. ball sealer according to claim 2, is characterized in that, described body (10) material is rubber.
4. ball sealer according to claim 2, is characterized in that, described projecting rib is filled with ointment between (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320414342.9U CN203393749U (en) | 2013-07-11 | 2013-07-11 | Ball sealer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320414342.9U CN203393749U (en) | 2013-07-11 | 2013-07-11 | Ball sealer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203393749U true CN203393749U (en) | 2014-01-15 |
Family
ID=49905291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320414342.9U Expired - Fee Related CN203393749U (en) | 2013-07-11 | 2013-07-11 | Ball sealer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203393749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306313A (en) * | 2013-07-11 | 2013-09-18 | 江苏省苏中建设集团股份有限公司 | Ball sealer |
-
2013
- 2013-07-11 CN CN201320414342.9U patent/CN203393749U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306313A (en) * | 2013-07-11 | 2013-09-18 | 江苏省苏中建设集团股份有限公司 | Ball sealer |
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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: 20140115 Termination date: 20150711 |
|
| EXPY | Termination of patent right or utility model |