CN201535401U - Cast-in-place seal water stop connector - Google Patents
Cast-in-place seal water stop connector Download PDFInfo
- Publication number
- CN201535401U CN201535401U CN2009201767867U CN200920176786U CN201535401U CN 201535401 U CN201535401 U CN 201535401U CN 2009201767867 U CN2009201767867 U CN 2009201767867U CN 200920176786 U CN200920176786 U CN 200920176786U CN 201535401 U CN201535401 U CN 201535401U
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- CN
- China
- Prior art keywords
- water stop
- water
- water pipe
- connector
- cast
- 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
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Abstract
The utility model discloses a cast-in-place seal water stop connector, which serves as a water pipe connector, and comprises a hollow water pipe connector (1); a bottom edge (2) is arranged on the peripheral wall at the bottom of the water pipe connector (1); a mounting hole (3) is formed on the bottom edge; a water stop step (4) is arranged on the peripheral wall of the water pipe connector (1) above the bottom edge (2); at least one water stop ring (5) is arranged on the surface of the water stop step (4); a groove matched with the water stop step (4) is formed on the water stop step (4); and a double-layered interpolating bottom surface bell end (6) is arranged below the water stop step. The water stop ring is fixed on the water stop step on the outer surface of the water pipe connector; meanwhile, skin line processing parts on the outer surface of the water stop step as well as the outer surface of the water pipe connector between the water stop step and the bottom edge can ensure waterproof effect of the water stop connector and the pre-contact surface, and effectively reduce the possibility of water leakage due to long-term use after the installation of the water stop connector; and cast-in-place fixed hole on the bottom edge can reduce the size error in mounting the water stop connector to the maximum.
Description
Technical field
The utility model relates to a kind of water pipe adapter, a kind of specifically site cast sealed water-stop joint.
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.
At present, the sealing joint that is directed to above-mentioned situation has specially been arranged on the market, a kind ofly one circle sealing bed die is set 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, the installation process complexity; Another kind is the cast-in-place sealing joint of making, when mounted no longer need be in work progress reserving hole, and sealing pipe joint scapegoat and the moulding of cast-in-place plate disposal pouring, but this kind structure is more single, the stagnant water effect instability, long-time use is still leaked easily.
The model utility content
The purpose of this utility model is to solve above-mentioned deficiency, provides a kind of stagnant water effect good, simple in structure site cast sealed water-stop joint.
For solving above-mentioned technical problem, the utility model by the following technical solutions:
Site cast sealed water-stop joint of the present utility model, comprise the water pipe adapter of a hollow, the bottom periphery wall of water pipe adapter is provided with feather edge, feather edge is provided with mounting hole, water pipe adapter periphery wall above the feather edge is provided with the sealing step, at least one water stop ring is arranged on the table top of sealing step, and on the sealing step groove that matches with it is arranged, there is the bottom surface bellmouth of double-deck interpolation type sealing step below.
Further technological scheme is: described sealing step table top and sealing step to the water pipe adapter outer surface between the feather edge is the part of handling by dermatoglyph.
Further technological scheme is: described mounting hole is cast-in-place fixed hole.
Further technological scheme is: the rounded or polygonal of described feather edge.
Compared with prior art, the beneficial effects of the utility model are: water stop ring is fixed on the sealing step of water pipe adapter outer surface, can improve the sealing effectiveness of water stop ring, to guarantee stagnant water effect, sealing step and the sealing step dermatoglyph treated section to the water pipe adapter outer surface between the feather edge simultaneously, can guarantee the waterproofing effect of sealing joint and pre-surface of contact, add the double-deck interpolation type bottom surface bellmouth of sealing step below, reduced effectively and the back has been installed because of the long-time possibility of leaking of using, the cast-in-place fixed hole on the feather edge can reduce the error of size when installing to greatest extent; Site cast sealed water-stop joint of the present utility model is simple in structure, easy for installation simultaneously, is suitable for industrialized production, is easy to promote.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the A of Fig. 1 is to view.
Embodiment
Below in conjunction with accompanying drawing the utility model is further elaborated.
As Fig. 1, shown in Figure 2, site cast sealed water-stop joint of the present utility model, comprise the water pipe adapter 1 of a hollow, the bottom periphery wall of water pipe adapter 1 is provided with circular base edge 2, mounting hole 3 is set on the feather edge, mounting hole 3 is cast-in-place fixed hole, water pipe adapter 1 periphery wall above the feather edge 2 is provided with sealing step 4, two water stop rings 5 are arranged on the table top of sealing step 4, one of them water stop ring 5 is sleeved on another water stop ring 5 outsides, and two grooves that match with it are arranged on sealing step 4, sealing step 4 table tops and sealing step to the water pipe adapter outer surface between the feather edge is the part of handling by dermatoglyph 7, and sealing step below is provided with the bottom surface bellmouth 6 of double-deck interpolation type.
Claims (4)
1. site cast sealed water-stop joint, comprise the water pipe adapter (1) of a hollow, the bottom periphery wall of water pipe adapter (1) is provided with feather edge (2), feather edge is provided with mounting hole (3), it is characterized in that: water pipe adapter (1) periphery wall of feather edge (2) top is provided with sealing step (4), at least one water stop ring (5) is arranged on the table top of sealing step (4), and the sealing step has the groove that matches with it on (4), and there is the bottom surface bellmouth (6) of double-deck interpolation type sealing step below.
2. site cast sealed water-stop joint as claimed in claim 1 is characterized in that: described sealing step (4) table top and sealing step to the water pipe adapter outer surface between the feather edge is the part of handling by dermatoglyph (7).
3. site cast sealed water-stop joint as claimed in claim 1 is characterized in that: described mounting hole (3) is cast-in-place fixed hole.
4. site cast sealed water-stop joint as claimed in claim 1 is characterized in that: the rounded or polygonal of described feather edge (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201767867U CN201535401U (en) | 2009-09-15 | 2009-09-15 | Cast-in-place seal water stop connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201767867U CN201535401U (en) | 2009-09-15 | 2009-09-15 | Cast-in-place seal water stop connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201535401U true CN201535401U (en) | 2010-07-28 |
Family
ID=42535180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201767867U Expired - Fee Related CN201535401U (en) | 2009-09-15 | 2009-09-15 | Cast-in-place seal water stop connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201535401U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478134A (en) * | 2010-11-23 | 2012-05-30 | 上海上丰集团有限公司 | Embedded rigid polyvinyl chloride pipe hoop |
| CN108797812A (en) * | 2018-06-22 | 2018-11-13 | 孙语遥 | A kind of disposable embedded water stop joint of building engineering draining |
-
2009
- 2009-09-15 CN CN2009201767867U patent/CN201535401U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478134A (en) * | 2010-11-23 | 2012-05-30 | 上海上丰集团有限公司 | Embedded rigid polyvinyl chloride pipe hoop |
| 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: 20100728 Termination date: 20140915 |
|
| EXPY | Termination of patent right or utility model |