CN203823251U - Novel sleeve waterstop inner joint - Google Patents
Novel sleeve waterstop inner joint Download PDFInfo
- Publication number
- CN203823251U CN203823251U CN201420099759.5U CN201420099759U CN203823251U CN 203823251 U CN203823251 U CN 203823251U CN 201420099759 U CN201420099759 U CN 201420099759U CN 203823251 U CN203823251 U CN 203823251U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- sealing sleeve
- supplying drainage
- internal segment
- connecting base
- 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
Abstract
The utility model relates to a building drainage pipeline joint, in particular to a novel sleeve waterstop inner joint. The novel sleeve waterstop inner joint comprises a waterstop sleeve and a water supply and drainage pipe joint arranged in the waterstop sleeve, wherein the inner diameter of the waterstop sleeve is greater than the outer diameter of the water supply and drainage pipe joint; the waterstop sleeve comprises an upper waterstop sleeve and a lower waterstop sleeve; the joint of the upper waterstop sleeve and the lower waterstop sleeve is provided with a water supply and drainage pipe joint mounting cavity; the water supply and drainage pipe joint comprises an upper water supply and drainage pipe and a lower water supply and drainage pipe; the lower water supply and drainage pipe penetrates through the lower waterstop sleeve; the outer wall of the upper water supply and drainage pipe and the inner wall of the upper waterstop sleeve are sealed by a sealing ring. Because of the structure, leakage is avoided, pipeline butted orifices are high in concentricity, adjustable in displacement and high in waterstop property, pipelines are convenient to replace, the construction difficulty is reduced, a downstair resident is not influenced, and the using function and the applicability of a building are improved.
Description
Technical field
The utility model relates to building water supply and drainage pipe coupling, specifically a kind of adjustable in pipeline docking port place concentricity, offset deviation is adjustable, reduce that overhaul is changed difficulty of construction when pipeline, improved sealing, the convenient new casing sealing internal segment of resident family downstairs that do not affect while changing pipeline.
Background technique
In installing construction, waste pipe and other pipeline need passing through floors, and common practices is in the time of concreting floor, realize reserving hole laying in reinforcing mesh template placing steel tubes or other article, shutoff hole to be provided again after pipeline installation.But, this way can due to concrete density not, hole to be provided shutoff is tight or cause pipe deforming because external temperature changes, or pipeline shrinks deformation and produces crack, while having ponding in toilet, water will be along crack, down seepage of tube wall, thereby affects people's normal life.
For addressing the above problem, there is the sealing joint that kind differs in existing market, and this series products has in use solved the problem of seepage to a certain extent; When but it is arranged on hole to be provided, many times can cause the pipeline and the floor face that stretch out floor to there is certain angle of inclination, cannot regulate, cause installation difficulty large.The pipeline of prior art generally adopts the pvc pipe that only has the more than ten years working life, when pvc pipe reaches after lifetime limitation, changes pvc pipe and pvc pipe floor around need to be punched, and affects the life of resident family downstairs, wastes time and energy.
In sum, when the sealing of prior art joint causes pipe laying, pipeline docking port place cannot concentricity adjusting, and when pipeline is changed in overhaul, difficulty of construction is high and affect resident family downstairs.Be that prior art when construction deviations is difficult to avoid produce when installing difference, then because life-span of supplying drainage is much smaller than structural life-time tradition prior art, pipeline overhaul and change difficulty.
Summary of the invention
The purpose of this utility model be to provide a kind of adjustable in pipeline docking port place concentricity, offset deviation is adjustable, reduce that overhaul is changed difficulty of construction when pipeline, improved sealing, the convenient new casing sealing internal segment of resident family downstairs that do not affect while changing pipeline.
For realizing the technological scheme that the utility model above-mentioned purpose adopts be: a kind of new casing sealing internal segment, comprises sealing sleeve pipe and be arranged on the supplying drainage section header in sealing sleeve pipe; Wherein:
The internal diameter of described sealing sleeve pipe is greater than the external diameter of supplying drainage section header, this sealing sleeve pipe comprises again sealing sleeve pipe and lower sealing sleeve pipe, upper sealing sleeve pipe and lower sealing sleeve pipe are threaded connection and are integrated, and have supplying drainage section header installation cavity at upper sealing sleeve pipe and lower sealing sleeve pipe joint; Footpath, described upper water-baffling sleeve inner tube wall bottom is upwards evenly equipped with the boss that upwards water-baffling sleeve tubular axis cardiac prominence rises, and has tapped through hole on this boss, has the externally threaded screw of being with mating with through hole in this through hole;
The footpath, outer wall bottom of described lower sealing sleeve pipe is upwards evenly equipped with fixed base, on this fixed base, has through hole, has the iron nail mating with described through hole in this through hole;
Described supplying drainage section header comprises again supplying drainage and lower supplying drainage, and this lower supplying drainage is through lower sealing sleeve pipe; The bottom of described upper supplying drainage is fixed with pipe joint on internal segment, and the top of described lower supplying drainage is fixed with internal segment lower pipe connection, and on described internal segment, the connecting base I of pipe joint and the connecting base II of internal segment lower pipe connection are mated; On described internal segment, the edge of the connecting base I of pipe joint has the groove mating with boss, when use, pipe joint on internal segment is rotated to an angle through after boss at groove; The outer of described connecting base I and connecting base II is all stretched in supplying drainage section header installation cavity by the screw in compression through boss;
Between the inwall of the outer wall of described upper supplying drainage and upper sealing sleeve pipe, pass through seal ring seal;
When use, upper supplying drainage makes upper supplying drainage and lower supplying drainage location along the axle center adjustment of lower supplying drainage, and behind location, by the screw in compression connecting base I through boss, connecting base I compresses connecting base II again and realizes sealing.
Due to said structure, sealing sleeve pipe is installed and is synchronizeed location is installed with main body, has offset deviation to adjust by supplying drainage section header, because the effect of sealing sleeve pipe makes after house decoration in the time that supplying drainage is installed, also can not leak out to downstairs even if upper strata has ponding, affect lower floor; Realize the concentricity displacement of pipeline docking port place adjustable; The convenient resident family downstairs that do not affect while simultaneously changing pipeline, the life-span of supplying drainage is much smaller than the agent structure life-span, specifically can say, while changing pipeline, only upper water-baffling sleeve seal ring around need to be excavated, the concrete of whole floor need not be excavated, when reducing difficulty of construction, strengthen house and used function.
Brief description of the drawings
The indefiniteness embodiment that the utility model can provide by accompanying drawing further illustrates.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the sectional structure schematic diagram at A-A place in Fig. 1.
Fig. 3 is the sectional structure schematic diagram at B-B place in Fig. 1.
In figure: 1, upper sealing sleeve pipe; 2, lower sealing sleeve pipe; 3, supplying drainage section header installation cavity; 4, boss; 5, screw; 6, fixed base; 7, iron nail; 8, upper supplying drainage; 9, lower supplying drainage; 10, pipe joint on internal segment; 11, internal segment lower pipe connection; 12, connecting base I; 13, connecting base II; 14, seal ring; 15, elastic waterstop pad or water-stop ring I; 16, elastic waterstop pad or water-stop ring II; 17, groove.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Referring to the new casing sealing internal segment in accompanying drawing 1,2 and 3, figure, comprise sealing sleeve pipe and be arranged on the supplying drainage section header in sealing sleeve pipe; It is characterized in that:
The internal diameter of described sealing sleeve pipe is greater than the external diameter of supplying drainage section header, this sealing sleeve pipe comprises again sealing sleeve pipe 1 and lower sealing sleeve pipe 2, upper sealing sleeve pipe 1 is threaded connection and is integrated with lower sealing sleeve pipe 2, has supplying drainage section header installation cavity 3 at upper sealing sleeve pipe 1 with lower sealing sleeve pipe 2 joints; Described upper sealing sleeve pipe 1 footpath, inwall bottom is upwards evenly equipped with the upwards boss 4 of sealing sleeve pipe 1 axle center projection, on this boss 4, has tapped through hole, has the externally threaded screw 5 of being with mating with through hole in this through hole;
The footpath, outer wall bottom of described lower sealing sleeve pipe 2 is upwards evenly equipped with fixed base 6, on this fixed base 6, has through hole, has the iron nail 7 mating with described through hole in this through hole;
Described supplying drainage section header comprises again supplying drainage 8 and lower supplying drainage 9, and this lower supplying drainage 9 is through lower sealing sleeve pipe 2; The bottom of described upper supplying drainage 8 is fixed with pipe joint 10 on internal segment, and the top of described lower supplying drainage 9 is fixed with internal segment lower pipe connection 11, and on described internal segment, the connecting base I 12 of pipe joint 10 and the connecting base II 13 of internal segment lower pipe connection 11 are mated; On described internal segment, the edge of the connecting base I 12 of pipe joint 10 has the groove 17 mating with boss 4, when use, pipe joint on internal segment 10 is rotated to an angle through after boss 4 at groove 17 places; Described connecting base I 12 all stretches in supplying drainage section header installation cavity 3 and is compressed by the screw 5 through boss 4 with the outer of connecting base II 13;
Between the inwall of the outer wall of described upper supplying drainage 8 and upper sealing sleeve pipe 1, seal by seal ring 14; Sealing ring 14 can adopt the materials such as asbestos; Cover plate or other materials sealing for gap between lower sealing sleeve pipe 2 and lower supplying drainage 9;
When use, upper supplying drainage 8 makes upper supplying drainage 8 locate with lower supplying drainage 9 along the axle center adjustment of lower supplying drainage 9, behind location, the screw 5 through boss 4 is compressed to connecting base I 12, and connecting base I 12 compresses connecting base II 13 again and realizes sealing.In this embodiment, make after house decoration, also can not leak out to lower floor even if upper strata has ponding, affect lower floor; Realized pipeline docking port place concentricity, offset deviation is adjustable; The convenient resident family downstairs that do not affect while simultaneously changing pipeline, specifically can say, only changing when pipeline need to be by flexible materials such as upper water-baffling sleeve 1 seal ring 14[asbestos around] excavate, the concrete of whole floor need not be excavated, when greatly reducing difficulty of construction, realize and do not affected resident family downstairs.
For further improving leakage proof, in above-described embodiment, preferably: there is elastic waterstop pad or water-stop ring I 15 between the connecting base I 12 of pipe joint 10 and the connecting base II 13 of internal segment lower pipe connection 11 on described internal segment.While having ponding as displacement chamber 3, can be discharged in lower pipe by being interrupted gap.
For further improving again leakage proof, in above-described embodiment, preferably: there is elastic waterstop pad or water-stop ring II 16 between the connecting base II 13 of described internal segment lower pipe connection 11 and lower sealing sleeve pipe 2.
For further improving leakage proof, in above-described embodiment, preferably: the protruding teeth groove on described lower sealing sleeve pipe 2 and elastic waterstop pad or water-stop ring II 16 surface of contact with ring seal.To improve the hermetic seal performance between lower contact boss 13 and lower sealing sleeve pipe 2.
The stability connecting during for ease of enforcement is further to improve leakage proof, in above-described embodiment, preferably: described lower sealing sleeve pipe 2 outer surfaces have is convenient to be connected with concrete tight roughened surface.
Obviously, all embodiments of foregoing description are a part of embodiments of the present utility model, instead of whole embodiments.Based on embodiment of the present utility model, those of ordinary skill in the art are not making all other embodiments that obtain under creative work prerequisite, all belong to the category of the utility model protection.
In sum, the utility model has prevented the generation of seepage, has realized pipeline docking port place concentricity, displacement is adjustable, improved sealing, has conveniently reduced difficulty of construction while changing pipeline, realize simultaneously and do not affected resident family downstairs, improved building and used function and applicability.
Claims (5)
1. a new casing sealing internal segment, comprises sealing sleeve pipe and is arranged on the supplying drainage section header in sealing sleeve pipe; It is characterized in that:
The internal diameter of described sealing sleeve pipe is greater than the external diameter of supplying drainage section header, this sealing sleeve pipe comprises again sealing sleeve pipe (1) and lower sealing sleeve pipe (2), upper sealing sleeve pipe (1) is threaded connection and is integrated with lower sealing sleeve pipe (2), has supplying drainage section header installation cavity (3) in upper sealing sleeve pipe (1) and lower sealing sleeve pipe (2) joint; Footpath, described upper sealing sleeve pipe (1) inwall bottom is upwards evenly equipped with the upwards boss (4) of sealing sleeve pipe (1) axle center projection, and this boss has tapped through hole on (4), in this through hole, have mate with through hole be with externally threaded screw (5);
The footpath, outer wall bottom of described lower sealing sleeve pipe (2) is upwards evenly equipped with fixed base (6), and this fixed base has through hole on (6), has the iron nail (7) mating with described through hole in this through hole;
Described supplying drainage section header comprises again supplying drainage (8) and lower supplying drainage (9), and this lower supplying drainage (9) is through lower sealing sleeve pipe (2); The bottom of described upper supplying drainage (8) is fixed with pipe joint on internal segment (10), the top of described lower supplying drainage (9) is fixed with internal segment lower pipe connection (11), and the connecting base I (12) of pipe joint on described internal segment (10) is mated with the connecting base II (13) of internal segment lower pipe connection (11); The edge of the connecting base I (12) of pipe joint on described internal segment (10) has the groove (17) mating with boss (4), when use, pipe joint on internal segment (10) is rotated to an angle after groove (17) is located through boss (4); Described connecting base I (12) all stretches in supplying drainage section header installation cavity (3) and is compressed by the screw (5) through boss (4) with the outer of connecting base II (13);
Between the inwall of the outer wall of described upper supplying drainage (8) and upper sealing sleeve pipe (1), seal by seal ring (14);
When use, upper supplying drainage (8) makes upper supplying drainage (8) and lower supplying drainage (9) location along the axle center adjustment of lower supplying drainage (9), behind location, will compress connecting base I (12) through the screw of boss (4) (5), connecting base I (12) compresses connecting base II (13) again and realizes sealing.
2. new casing sealing internal segment according to claim 1, is characterized in that: between the connecting base I (12) of pipe joint on described internal segment (10) and the connecting base II (13) of internal segment lower pipe connection (11), have elastic waterstop pad or water-stop ring I (15).
3. new casing sealing internal segment according to claim 1 and 2, is characterized in that: between the connecting base II (13) of described internal segment lower pipe connection (11) and lower sealing sleeve pipe (2), have elastic waterstop pad or water-stop ring II (16).
4. new casing sealing internal segment according to claim 3, it is characterized in that: on described lower sealing sleeve pipe (2) and elastic waterstop pad or water-stop ring II (16) surface of contact, there is the protruding teeth groove of ring seal, to improve the hermetic seal performance between lower contact boss (13) and lower sealing sleeve pipe (2).
5. new casing sealing internal segment according to claim 3, is characterized in that: described lower sealing sleeve pipe (2) outer surface has is convenient to be connected with concrete tight roughened surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420099759.5U CN203823251U (en) | 2014-03-06 | 2014-03-06 | Novel sleeve waterstop inner joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420099759.5U CN203823251U (en) | 2014-03-06 | 2014-03-06 | Novel sleeve waterstop inner joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203823251U true CN203823251U (en) | 2014-09-10 |
Family
ID=51478753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420099759.5U Expired - Fee Related CN203823251U (en) | 2014-03-06 | 2014-03-06 | Novel sleeve waterstop inner joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203823251U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358936A (en) * | 2014-09-26 | 2015-02-18 | 中建七局第二建筑有限公司 | Seepage prevention structure and method for periphery of floor-passing-through pipeline |
| CN107023718A (en) * | 2017-06-09 | 2017-08-08 | 重庆尚业科技有限公司 | Swirl-flow devices under preset upper positioning bushing type |
| CN107339517A (en) * | 2017-07-13 | 2017-11-10 | 中国建筑第八工程局有限公司 | Adjustable plumbing installation and pipe installation method |
| CN110080354A (en) * | 2019-05-31 | 2019-08-02 | 重庆长江管道泵阀有限公司 | Built-in type eddy flow joint assembly |
| CN110454618A (en) * | 2019-08-20 | 2019-11-15 | 合肥科大立安安全技术有限责任公司 | A kind of correcting device for concentricity and its application method for pipeline |
| CN113216848A (en) * | 2021-06-23 | 2021-08-06 | 中勘资源勘探科技股份有限公司 | Sleeve thrust limiting device for large-diameter drilling on coal mine ground |
-
2014
- 2014-03-06 CN CN201420099759.5U patent/CN203823251U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358936A (en) * | 2014-09-26 | 2015-02-18 | 中建七局第二建筑有限公司 | Seepage prevention structure and method for periphery of floor-passing-through pipeline |
| CN107023718A (en) * | 2017-06-09 | 2017-08-08 | 重庆尚业科技有限公司 | Swirl-flow devices under preset upper positioning bushing type |
| CN107339517A (en) * | 2017-07-13 | 2017-11-10 | 中国建筑第八工程局有限公司 | Adjustable plumbing installation and pipe installation method |
| CN110080354A (en) * | 2019-05-31 | 2019-08-02 | 重庆长江管道泵阀有限公司 | Built-in type eddy flow joint assembly |
| CN110454618A (en) * | 2019-08-20 | 2019-11-15 | 合肥科大立安安全技术有限责任公司 | A kind of correcting device for concentricity and its application method for pipeline |
| CN110454618B (en) * | 2019-08-20 | 2024-01-26 | 合肥科大立安安全技术有限责任公司 | Concentricity correction device for pipeline and application method thereof |
| CN113216848A (en) * | 2021-06-23 | 2021-08-06 | 中勘资源勘探科技股份有限公司 | Sleeve thrust limiting device for large-diameter drilling on coal mine ground |
| CN113216848B (en) * | 2021-06-23 | 2023-12-01 | 中勘资源勘探科技股份有限公司 | Sleeve thrust limiting device for large-caliber drilling on coal mine ground |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203823251U (en) | Novel sleeve waterstop inner joint | |
| CN201599493U (en) | Underground wall bushing | |
| CN204025985U (en) | A kind of socket type pipeline linkage structure | |
| CN205976592U (en) | Sealing needle | |
| CN204300519U (en) | Multi-functional sealing sleeve pipe | |
| CN108443612B (en) | RC pipejacking tube coupling connector | |
| CN206320419U (en) | From the multi-functional sealing sleeve pipe of sealing bottom type | |
| CN208381548U (en) | A kind of RC pipejacking tube coupling connector | |
| CN218177239U (en) | Deformation joint water inrush soil body restoration structure | |
| CN208753934U (en) | A kind of seal for pipe joints plug | |
| CN208668952U (en) | A kind of kitchen drainage standpipe through-flooring structure | |
| CN203684290U (en) | Deformation joint construction for underground engineering cast-in-place concrete structure | |
| CN207003602U (en) | Urban discharging pipeline anti-leakage structure | |
| CN203546829U (en) | Waterproof sleeve device | |
| CN110552378A (en) | Underground space roof subsides post-cast strip and seals structure in advance | |
| CN210462146U (en) | Circular pipeline repairing structure | |
| CN203907037U (en) | Waterproof device for floor-through pipeline | |
| CN218267677U (en) | Leakage-proof structure for building water supply and drainage engineering | |
| CN202157339U (en) | Concrete inspection well chamber with flexible-joint connecting branch pipe | |
| CN215860235U (en) | Waterproof device for joint of pipe sheet | |
| CN206036410U (en) | Pre -buried leak protection water is direct | |
| CN214993872U (en) | Grouting device for long spiral power head cast-in-place pile | |
| CN209354770U (en) | A kind of self-sealing water string | |
| CN211081020U (en) | Indoor drainage pipe floor construction structures of wearing | |
| CN215166653U (en) | Leakage-proof structure for root of pipeline |
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: 20140910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |