CN207333977U - A kind of bushing type self waterproofing waterstop joint - Google Patents
A kind of bushing type self waterproofing waterstop joint Download PDFInfo
- Publication number
- CN207333977U CN207333977U CN201721034555.3U CN201721034555U CN207333977U CN 207333977 U CN207333977 U CN 207333977U CN 201721034555 U CN201721034555 U CN 201721034555U CN 207333977 U CN207333977 U CN 207333977U
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- CN
- China
- Prior art keywords
- outer tube
- inner sleeve
- type self
- bushing type
- self waterproofing
- 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
A kind of bushing type self waterproofing waterstop joint provided by the utility model, including outer tube, inner sleeve, compressible stratum is equipped between outer tube and inner sleeve, outer tube is linked together by compressible stratum and inner sleeve, pipeline is connected or is socketed inner sleeve up and down with building, outer tube is fixed to construction wall or floor hole, wherein, on the outside of outer tube sealing flexible material is equipped with the corresponding contact surface of construction wall or floor hole edge.The utility model has the following advantages：Sealing flexible material is carried, without separately waterproof technology, you can realize water-proof function, when passing through floor plates in upper and lower conduit road, the advantage of the function can be embodied very well；Inner sleeve can freely move horizontally the centering capacity, it can be achieved that when different floor waterstop joints misplace in outer inside pipe casing；One-off construction is completed, and is constructed without hoisting die construction, multi layer waterproof, can substantially be saved construction period and labour cost.
Description
Technical field
The utility model is related to Construction Technology field, specifically belong to a kind of bushing type in pipeline mounting construction from
Waterproof waterstop joint.
Background technology
In residential architecture, Seepage at toilet, washing room and kitchen upper and lower conduit road position, always to be difficult to effect a radical cure
Common quality defect.The traditional handicraft of duct penetration floor need to be survived three times using mold technique is hung.It is upper and lower due in residential architecture
Waterpipe distribution is loose, and hoisting die construction position is multi-point and wide-ranging, and process is more, and construction period is longer, and construction quality requires high
The features such as, cause the unfavorable factors such as quality management and control difficulty is big, construction cost is higher, construction management is complicated.
Utility model content
The purpose of this utility model is to provide a kind of thimble tube self waterproofing waterstop joint both have self waterproofing to reach
Can, also have and avoid the cumbersome process such as reaming caused by construction error, save the purpose of cost.
A kind of bushing type self waterproofing waterstop joint provided by the utility model, it is characterised in that including outer tube, inner sleeve
Pipe, is equipped with compressible stratum, outer tube is linked together by compressible stratum and inner sleeve, inner sleeve between outer tube and inner sleeve
It is connected or is socketed with pipeline above and below building, outer tube is fixed to construction wall or floor hole, wherein, with building on the outside of outer tube
The corresponding contact surface of walling body or floor hole edge is equipped with sealing flexible material.
Further, the outer tube is divided into part and lower part, and upper and lower two parts are connected by screw thread or card slot
Connect.
Further, the upper part of the outer tube is at hole with lower part junction.
Further, the outer tube is an integral molding structure.
Further, the outer tube and inner sleeve are by all kinds of metal pipe materials, al-plastics composite pipe, polyvinyl chloride pipe
Material, modified polychloroethylene pipes or other plastic materials make.
Further, the inner sleeve can be moved horizontally in the inner space of outer tube.
Further, the sealing flexible material is made of flexible water-swellable material；The compressible stratum is by soft
Property compressible or expanded material make, and there is impervious.
Further, it is equipped with sealing otic placode on the outside of the outer tube.
A kind of bushing type self waterproofing waterstop joint provided by the utility model, is changed for traditional construction defective workmanship
Into haing the following advantages
1st, the utility model carries sealing flexible material, without separately waterproof technology, you can water-proof function is realized, upper and lower
When waterpipe passes through floor plates, the advantage of the function can be embodied very well；
2nd, inside and outside casing is combined, and is connected by compressible material, and outer tube is combined closely with hole, inner sleeve with
Pipeline is connected, and inner sleeve can freely move horizontally the correction, it can be achieved that when different floor waterstop joints misplace in outer inside pipe casing
Ability；
3rd, the utility model one-off construction is completed, and is constructed without hoisting die construction, multi layer waterproof, can substantially save construction week
Phase and labour cost.
In conclusion the utility model has, highly practical, reliability is high and improves the good effect of work efficiency.
Brief description of the drawings
Fig. 1 is the profile of the utility model；
Fig. 2 is the profile of the utility model embodiment 1；
Fig. 3 is the upper fragmentary cross-sectional view of the utility model embodiment 1；
Fig. 4 is the lower part subsection of the utility model embodiment 1；
Fig. 5 is the profile of the utility model embodiment 2.
In figure：1st, sealing flexible material；2nd, compressible stratum；3rd, outer tube；4th, inner sleeve；5th, concrete material；6th, sealing
Otic placode；7th, anchor studs.
Embodiment
The utility model is described in further details below in conjunction with the accompanying drawings：The present embodiment is with the utility model technical side
Implemented under premised on case, give detailed embodiment, but the scope of protection of the utility model is not limited to subordinate's implementation
Example.
Embodiment 1
As in Figure 2-4；A kind of bushing type self waterproofing waterstop joint provided by the utility model, it is characterised in that including
Outer tube 3, inner sleeve 4, are equipped with compressible stratum 2 between outer tube 3 and inner sleeve 4, outer tube 3 passes through compressible stratum 2 and inner sleeve
Pipe 4 links together, and pipeline is connected or is socketed inner sleeve 4 up and down with building, and outer tube 3 is fixed to construction wall or floor hole
Mouthful, wherein, the outside of outer tube 3 is equipped with sealing flexible material 1 with the corresponding contact surface of construction wall or floor hole edge.
In addition, the outside of outer tube is equipped with sealing otic placode 6, so as to further enhance the water-stagnating effect between outer tube and building.
The outer tube 3 divides to be connected for upper part and lower part, upper and lower two parts by screw thread or card slot.Wall or
Secondary casting concrete material 5 between floor hole and outer tube 3, the outer sleeve side wall of waterstop joint lower part and bottom conduct
The template of concreting, lower part are also fixed by anchor studs 7 and basic unit's floor or wall connecting.
The outer tube 3 is with inner sleeve 4 by all kinds of metal pipe materials, al-plastics composite pipe, polychloroethylene pipes, modified polychlorostyrene
Ethene tubing or other plastic materials make.The compressible stratum 2 is made by flexible, compressible or expanded material, and with not
Seepage of water, 2 outer sleeve for connecting of compressible stratum and inner sleeve；So that inner sleeve 4 can be in the horizontal any side in the inner space of outer tube 3
To movement, to improve dislocation centering capacity of the waterstop joint in different floors.The sealing flexible material 1 is by flexible water-swellable material
Material is made, and sealing flexible material 1 is in close contact with construction wall or floor hole, outer tube 3, when seeping water, can meet water
Expansion, dead-end fracture, plays the role of self waterproofing.
Outer tube 3 is externally fixed together with construction wall or floor hole, internally passes through compressible stratum 2 and inner sleeve 4
Link together.Inner sleeve 4 can be moved horizontally in the inner space of outer tube 3.
Embodiment 2
As shown in figure 5, difference from Example 1 is, outer tube 3 is an integral molding structure；Applied to prefabrication and assembly construction
During formula building element factory process.In building element prefabrication process, it is fixed in template, pours mixed in advance
After solidifying soil material, entirety is formed with building element.
The above, is only the preferable embodiment of the utility model, these embodiments are all based on this
Different implementations under utility model general idea, and the scope of protection of the utility model is not limited thereto, it is any ripe
Those skilled in the art are known in the technical scope that the utility model discloses, the change or replacement that can be readily occurred in, all
It should cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with claims
Subject to protection domain.
Claims (8)
1. a kind of bushing type self waterproofing waterstop joint, it is characterised in that including outer tube, inner sleeve, between outer tube and inner sleeve
Equipped with compressible stratum, outer tube is linked together by compressible stratum and inner sleeve, and pipeline is connected inner sleeve up and down with building
Or socket, outer tube are fixed to construction wall or floor hole, wherein, on the outside of outer tube and construction wall or floor hole edge
Corresponding contact surface is equipped with sealing flexible material.
2. bushing type self waterproofing waterstop joint according to claim 1, it is characterised in that the outer tube is divided into part
With lower part, upper and lower two parts are connected by screw thread or card slot.
3. bushing type self waterproofing waterstop joint according to claim 2, it is characterised in that the upper part of the outer tube with
Lower part junction is at hole.
4. bushing type self waterproofing waterstop joint according to claim 1, it is characterised in that the outer tube is integrally formed
Structure.
5. bushing type self waterproofing waterstop joint according to claim 1, it is characterised in that the outer tube and inner sleeve by
All kinds of metal pipe materials, al-plastics composite pipe, polychloroethylene pipes, modified polychloroethylene pipes or other plastic materials make.
6. bushing type self waterproofing waterstop joint according to claim 1, it is characterised in that the inner sleeve can be in outer tube
Inner space move horizontally.
7. bushing type self waterproofing waterstop joint according to claim 1, it is characterised in that the sealing flexible material is by soft
Property water-swellable material is made；The compressible stratum is made by flexible, compressible or expanded material, and has impervious.
8. bushing type self waterproofing waterstop joint according to claim 1, it is characterised in that the outside of the outer tube is equipped with
Sealing otic placode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721034555.3U CN207333977U (en) | 2017-08-17 | 2017-08-17 | A kind of bushing type self waterproofing waterstop joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721034555.3U CN207333977U (en) | 2017-08-17 | 2017-08-17 | A kind of bushing type self waterproofing waterstop joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207333977U true CN207333977U (en) | 2018-05-08 |
Family
ID=62372889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721034555.3U Expired - Fee Related CN207333977U (en) | 2017-08-17 | 2017-08-17 | A kind of bushing type self waterproofing waterstop joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207333977U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056714A (en) * | 2018-12-29 | 2019-07-26 | 中铁隧道局集团有限公司 | Submerged tunnel wall pipe water-tight device |
| CN113530151A (en) * | 2021-06-29 | 2021-10-22 | 大荣建设集团有限公司 | Construction method for vertical pipeline of segmented and assembled high-rise building pipe well |
-
2017
- 2017-08-17 CN CN201721034555.3U patent/CN207333977U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056714A (en) * | 2018-12-29 | 2019-07-26 | 中铁隧道局集团有限公司 | Submerged tunnel wall pipe water-tight device |
| CN113530151A (en) * | 2021-06-29 | 2021-10-22 | 大荣建设集团有限公司 | Construction method for vertical pipeline of segmented and assembled high-rise building pipe well |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20200817 |