CN205534636U - HDPE drain pipe seal ring - Google Patents
HDPE drain pipe seal ring Download PDFInfo
- Publication number
- CN205534636U CN205534636U CN201620282846.3U CN201620282846U CN205534636U CN 205534636 U CN205534636 U CN 205534636U CN 201620282846 U CN201620282846 U CN 201620282846U CN 205534636 U CN205534636 U CN 205534636U
- Authority
- CN
- China
- Prior art keywords
- becket
- groove
- ring
- drain pipe
- rubber ring
- 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.)
- Active
Links
Landscapes
- Building Environments (AREA)
Abstract
HDPE drain pipe seal ring includes the becket and cooperates the rubber circle that sets up at the becket inside wall, the becket outside be equipped with stop gear, the becket inside wall is equipped with the location mounting groove. The beneficial effects of the utility model are that, adopt the becket to guarantee the leakproofness between metal spare and the concrete, solve concrete contact surface leakiness problem simultaneously. Inflation rubber circle that will be flexible sets up between quoit and plastic tubing, gap between filler metal spare and the plastic tubing, and inflation rubber materials atress is out of shape, also can meet the water inflation, can fine solutions metalwork and the intervascular leakproofness of plastics, the solution plastics pipeline crossing concrete structure floor problem of leaking.
Description
Technical field
This utility model relates to construction drainage technical field, is specifically related to HDPE drain pipe waterstop ring.
Background technology
At present, there is seepy question during HDPE water drainage plastics Pipeline Crossing Program xoncrete structure.Main cause is that the temperature line coefficient of expansion of HDPE water drainage plastics pipe is more much larger than the temperature line coefficient of expansion of slow setting soil, reduces same temperature, and the contraction of the shrinkage ratio concrete of HDPE is big.The position of slab in concrete structure is passed through at HDPE plastic pipe, when the temperature decreases, the contraction of the shrinkage ratio concrete of HDPE plastic pipe is big, therefore pass through and arise that gap between HDPE plastic pipe and the concrete of xoncrete structure, water just can pass through concrete floor from gap, destroy the waterproof effect of coagulation structure, the use of impact building.
Utility model content
There is seepy question for overcoming drainage pipeline in prior art when passing through xoncrete structure in this utility model, it is provided that the HDPE drain pipe waterstop ring of easy for installation, simple in construction and good airproof performance.
Described HDPE drain pipe waterstop ring, it is socketed on plastic pipe, it is characterized in that, including becket and be equipped with the rubber ring in becket medial wall, rubber ring is between becket and plastic pipe, it is provided with position-limit mechanism outside described becket, described position-limit mechanism includes the protruding ring formed between the first groove, the second groove and the first groove and the second groove, described becket medial wall is provided with location and installation groove, rubber ring is positioned at location and installation groove, and the thickness of rubber ring is more than the degree of depth of location and installation groove.
Described HDPE drain pipe waterstop ring, it is characterised in that described the first groove, the second groove and protruding ring are for being loop configuration.
Described HDPE drain pipe waterstop ring, it is characterised in that described location and installation groove is cannelure.
Described HDPE drain pipe waterstop ring, it is characterised in that described rubber ring is elastic expansion rubber ring.
This utility model has the advantages that:
1) it is sufficiently close to due to the temperature line coefficient of expansion of metal material reinforcing bar and concrete, gap will not be produced between reinforcing bar and concrete when of variations in temperature, this utility model can ensure the sealing between metalwork and concrete by increasing metalwork, solves concrete surface leakiness problem simultaneously；
2) resilient expanded rubber circle is arranged between quoit and plastic tube by this utility model, gap between filler metal part and plastic tube, expanded rubber material stress deformation, also can water-swellable, the sealing between metalwork and plastic tube can be solved very well, solve plastic conduit and pass through slab in concrete structure seepy question.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that this utility model is installed；
Fig. 2 is the profile of this utility model becket；
Fig. 3 is the top view of this utility model becket；
Fig. 4 is the profile of this utility model rubber ring；
Fig. 5 is the top view of this utility model rubber ring；
In figure: 1, plastic pipe, 2, rubber ring, 3, becket, the 4, first groove, 5, protruding ring, the 6, second groove, 7, location and installation groove.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model will be further described, but protection domain of the present utility model is not limited to that:
As Fig. 1 is to shown in 5, and HDPE drain pipe waterstop ring has becket 3 and rubber ring 2 to constitute, and is provided with position-limit mechanism outside described becket 3, and described becket 3 medial wall is provided with location and installation groove 7.
Described position-limit mechanism is the protruding ring 5 that loop configuration includes being formed between first groove the 4, second groove 6 and the first groove 4 and the second groove 6, and first groove the 4, second groove 6 width is 1-2cm.When being combined with concrete, concrete, well into the first groove 4 and the second groove 6, forms position limiting structure with protruding ring 5 respectively after concrete setting, so that becket 3 is tightly stuck in concrete, is not susceptible to displacement.Described location and installation groove 7 is circular orientation mounting groove, and the installation for rubber ring 2 positions, and the cross section circle matching size of described groove width and rubber ring 2 closes.Described rubber ring 2 is elastic expansion rubber ring.Elastic expansion rubber ring water-swellable so that it is combined more tight with plastic pipe 1, solves the seepy question between plastic pipe 1 and rubber ring 2.
Claims (4)
1.HDPE drain pipe waterstop ring, it is socketed on plastic pipe (1), it is characterized in that, including becket (3) and be equipped with the rubber ring (2) in becket (3) medial wall, rubber ring (2) is positioned between becket (3) and plastic pipe (1), described becket (3) outside is provided with position-limit mechanism, described position-limit mechanism includes the first groove (4), the protruding ring (5) formed between second groove (6) and the first groove (4) and the second groove (6), described becket (3) medial wall is provided with location and installation groove (7), rubber ring (2) is positioned at location and installation groove (7), and the thickness of rubber ring (2) is more than the degree of depth of location and installation groove (7).
HDPE drain pipe waterstop ring the most according to claim 1, it is characterised in that described the first groove (4), the second groove (6) and protruding ring (5) are for being loop configuration.
HDPE drain pipe waterstop ring the most according to claim 1, it is characterised in that described location and installation groove (7) is cannelure.
HDPE drain pipe waterstop ring the most according to claim 1, it is characterised in that described rubber ring (2) is elastic expansion rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620282846.3U CN205534636U (en) | 2016-04-07 | 2016-04-07 | HDPE drain pipe seal ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620282846.3U CN205534636U (en) | 2016-04-07 | 2016-04-07 | HDPE drain pipe seal ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205534636U true CN205534636U (en) | 2016-08-31 |
Family
ID=57142174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620282846.3U Active CN205534636U (en) | 2016-04-07 | 2016-04-07 | HDPE drain pipe seal ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205534636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109270261A (en) * | 2018-09-19 | 2019-01-25 | 上海裕隆神光医学检验实验室有限公司 | A kind of magnetic bead chemiluminescence detection kit |
-
2016
- 2016-04-07 CN CN201620282846.3U patent/CN205534636U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109270261A (en) * | 2018-09-19 | 2019-01-25 | 上海裕隆神光医学检验实验室有限公司 | A kind of magnetic bead chemiluminescence detection kit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101372749B1 (en) | Multi-performance functional water stop plate with composite structure | |
| CN203847133U (en) | Water stop structure for tunnel lining deformation joint | |
| CN101798939A (en) | Maintainable tunnel drainage system | |
| CN105697034A (en) | Grouting system and grouting method used for composite lining structure backfill and grouting | |
| CN206449309U (en) | Composite water-stop sleeve pipe | |
| CN205534636U (en) | HDPE drain pipe seal ring | |
| CN203514482U (en) | Novel sealing plastic inspection well | |
| CN103806412A (en) | Water leakage repair structure for water pool expansion joint | |
| CN106836462A (en) | Basement extends out the processing method and waterproof construction of structure construction seam | |
| CN203488854U (en) | Penetrating pipe leakage-proof structure of building floors | |
| CN203979765U (en) | For the ridge embedded ventilating water pipe of water conservancy irrigation | |
| CN107345405A (en) | Grouting method at concrete raft foundation construction joint | |
| CN201367650Y (en) | Water sealing device | |
| CN206708574U (en) | A kind of sewerage special PVC drainpipe | |
| KR20110093498A (en) | Drainpipe having v-shape inner structure | |
| CN203809927U (en) | Precast cement inspection well used for plastic pipeline connection | |
| CN204998317U (en) | Skylight aqueduct is sealed stifled | |
| CN204401757U (en) | Reinforced concrete pipiline and structure flexible connecting structure | |
| CN204185925U (en) | A kind of adjustable short distance water closet bowl shifter | |
| CN204662363U (en) | A kind of aqueduct deformation joint external labeling type leakage preventing structure | |
| CN204403631U (en) | A kind of enhanced rubber flange gasket | |
| CN219430841U (en) | Waterproof structure for upstream surface of underground diaphragm wall | |
| CN203654431U (en) | Plastic drain well | |
| CN220016415U (en) | Flexible joint double-rubber-ring reinforced concrete drain pipe | |
| CN206052876U (en) | Bathroom ware pipe-line system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |