CN200961756Y - Cast-in-situ water-stopping device - Google Patents
Cast-in-situ water-stopping device Download PDFInfo
- Publication number
- CN200961756Y CN200961756Y CN 200620108344 CN200620108344U CN200961756Y CN 200961756 Y CN200961756 Y CN 200961756Y CN 200620108344 CN200620108344 CN 200620108344 CN 200620108344 U CN200620108344 U CN 200620108344U CN 200961756 Y CN200961756 Y CN 200961756Y
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- water pipe
- cast
- utility
- water
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Abstract
The utility model discloses a cast-in-situs typed water stopping element with a simple structure, convenient manipulation and without preserved holes, comprising a hollowed water pipe joint (1), wherein a bottom edge (4) is equipped on outer around walls of the water pipe joint, the bottom edge is equipped with an equipping hole (5), and at least one layer of water stopping ring (6) is equipped on the outer around walls of the water pipe joint above the bottom edge. During construction, the utility model is directly equipped on the construction supporting mould, casting to a form once with a casting plate surface, thereby concretes around the water stop element is an uniform integration which is not easy to have cracking phenomenon. The utility model avoids leakage caused by leakiness when repairing holes, compaction or the like during the equipping and construction of preserved holes.
Description
Technical field
The utility model relates to a kind of water pipe adapter, specifically in construction, and a kind of cast-in-place type water cut-off device that need not reserving hole that the piping erection of floor flooring is used.
Background technique
In building engineering construction, often need be in the floor flooring pipe laying joint.Present way normally, first reserving hole in work progress, treat that piping erection finishes after, with concrete reality is watered in the slit between pipeline and the hole wall again.But produce the crack because concrete shrinkage and creep can make around the pipeline, ponding arranged in the room in case run into, water will be along the crack seepage down.This has directly influenced the normal use in house, brings great inconvenience also for people's life.
A kind of sealing joint patent that the applicant has applied for, its patent No. is 200520014866.4, it is provided with a circle sealing bed die by periphery below water pipe adapter, and the weep hole that on the water pipe adapter wall of bed die and water pipe adapter joint, inwardly offers at least more than one, to solve the ponding leakage problems between pipeline and the hole, leak preventing effect is better.But, when using this water cut-off device, still need be in work progress reserving hole, after being installed in the sealing joint in this pipeline hole, again with concrete with around the sealing joint and to water puddling between the hole wall real.
Summary of the invention
The purpose of this utility model is to provide a kind of cast-in-place type sealing simple in structure, easy to operate, that need not reserving hole to save.
The technical solution adopted in the utility model is as follows:
A kind of cast-in-place type sealing joint comprises the water pipe adapter of a hollow, is provided with feather edge on the periphery wall of water pipe adapter bottom, and feather edge is provided with mounting hole, is provided with one deck water-stop ring at least on the water pipe adapter periphery wall above the feather edge.
According to one side of the present utility model, in the tube wall of described water pipe adapter bottom, offer annular groove along axes O-O direction.
According to one side of the present utility model, described feather edge squarely or circle.
The beneficial effect of the cast-in-place type sealing joint of the utility model is: when construction, it directly is installed on building the template, this sealing pipe joint body and cast-in-place plate face is once watered smash moulding again, like this, concrete around the sealing joint is uniform one, is not prone to cracking phenomena.The utility model has changed in the piping erection of traditional floor flooring the construction method of installation that adopts reserving hole, avoided reserving hole in installation owing to caused seepages of reason such as filling-up hole leakiness and contractions.
Description of drawings
Fig. 1 is the utility model perspective view;
Fig. 2 is the utility model bottom schematic view;
Fig. 3 is that the A-A of Fig. 2 is to sectional view.
Embodiment
Below, further specify the utility model with specific embodiment in conjunction with the accompanying drawings.
Referring to accompanying drawing.Cast-in-place type sealing joint of the present utility model once is stamped to form for the PVC material, and it comprises the water pipe adapter 1 of hollow, and the upper end of water pipe adapter 1 is a water intake 2, and the lower end is a water outlet 3, and water outlet 3 is connected with waterpipe.Be provided with square feather edge 4 on the periphery wall of water pipe adapter bottom, feather edge 4 is provided with four mounting holes 5, this sealing joint can be installed on the building template by mounting hole 5.Described feather edge 4 can also be circle, rhombus or other shapes.Be provided with multilayer water-stop ring 6 on the water pipe adapter periphery wall above the feather edge 4, described water-stop ring 6 is the sealing bulge loop on the water pipe adapter periphery wall, can further prevent down seepage of pipeline infiltration on every side.Further, in the tube wall of described water pipe adapter bottom, offer annular groove 7, be used to connect waterpipe along axes O-O direction.Need to prove, save when this sealing and can not establish this groove 7 when making the sealing sleeve pipe.
Claims (3)
1, a kind of cast-in-place type sealing joint comprises the water pipe adapter (1) of a hollow, and it is characterized in that: be provided with feather edge (4) on the periphery wall of water pipe adapter bottom, feather edge is provided with mounting hole (5); On the water pipe adapter periphery wall above the feather edge, be provided with one deck water-stop ring (6) at least.
2, cast-in-place type sealing joint according to claim 1 is characterized in that: offer annular groove (7) along axes O-O direction in the tube wall of described water pipe adapter bottom.
3, cast-in-place type sealing joint according to claim 1 and 2 is characterized in that: described feather edge (4) squarely or circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620108344 CN200961756Y (en) | 2006-09-29 | 2006-09-29 | Cast-in-situ water-stopping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620108344 CN200961756Y (en) | 2006-09-29 | 2006-09-29 | Cast-in-situ water-stopping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200961756Y true CN200961756Y (en) | 2007-10-17 |
Family
ID=38798273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620108344 Expired - Fee Related CN200961756Y (en) | 2006-09-29 | 2006-09-29 | Cast-in-situ water-stopping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200961756Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095033A (en) * | 2010-12-15 | 2011-06-15 | 成都市第四建筑工程公司 | One-time embedded water-stop section for construction engineering drainage and construction method thereof |
| CN106284694A (en) * | 2016-08-30 | 2017-01-04 | 中建八局第四建设有限公司 | A kind of floor waterstop joint construction method |
| CN108797812A (en) * | 2018-06-22 | 2018-11-13 | 孙语遥 | A kind of disposable embedded water stop joint of building engineering draining |
-
2006
- 2006-09-29 CN CN 200620108344 patent/CN200961756Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095033A (en) * | 2010-12-15 | 2011-06-15 | 成都市第四建筑工程公司 | One-time embedded water-stop section for construction engineering drainage and construction method thereof |
| CN102095033B (en) * | 2010-12-15 | 2012-07-04 | 成都市第四建筑工程公司 | One-time embedded water-stop section for construction engineering drainage and construction method thereof |
| CN106284694A (en) * | 2016-08-30 | 2017-01-04 | 中建八局第四建设有限公司 | A kind of floor waterstop joint construction method |
| CN108797812A (en) * | 2018-06-22 | 2018-11-13 | 孙语遥 | A kind of disposable embedded water stop joint of building engineering draining |
| CN108797812B (en) * | 2018-06-22 | 2019-12-27 | 锦汇建设集团有限公司 | Disposable pre-buried stagnant water festival of housing construction engineering drainage |
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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: 20071017 Termination date: 20140929 |
|
| EXPY | Termination of patent right or utility model |