CN207003602U - Urban discharging pipeline anti-leakage structure - Google Patents
Urban discharging pipeline anti-leakage structure Download PDFInfo
- Publication number
- CN207003602U CN207003602U CN201720751562.9U CN201720751562U CN207003602U CN 207003602 U CN207003602 U CN 207003602U CN 201720751562 U CN201720751562 U CN 201720751562U CN 207003602 U CN207003602 U CN 207003602U
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- CN
- China
- Prior art keywords
- concrete
- seal groove
- sealing ring
- inspection well
- leakage structure
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Abstract
The utility model provides a kind of urban discharging pipeline anti-leakage structure, including horizontally disposed concrete drain pipeline and the concrete inspection well cylinder being vertically arranged, one end of the concrete inspection well cylinder is supported on the end of the concrete drain pipeline by elastic sealing elements, sealing compound is provided with butt seam between the concrete inspection well cylinder and the concrete drain pipeline, the sealing compound is located at the side of the end of the close concrete drain pipeline of the elastic sealing elements.Of the prior art be rigidly connected can be changed into being flexibly connected by the utility model, deformability greatly reinforces, and substantially prolongs the service life of concrete drain pipeline and concrete inspection well cylinder, and sealed reliable, the service life of drainage system is effectively extended, reduces the generation of secondary harm.
Description
Technical field
Building field is the utility model is related to, more particularly to a kind of urban discharging pipeline anti-leakage structure.
Background technology
Urban rainwater, sewage pipe and armored concrete inspection shaft are used and are rigidly connected, during long-term use,
It is rigidly connected and is often broken because of uneven settlement of foundation, rain, sewage, which are spilt, penetrates into periphery soil layer, causes urban road depression, very
To buildings such as periphery buildings, construct facility and damage.
Utility model content
The purpose of this utility model is to provide a kind of urban discharging pipeline anti-leakage structure, to solve rigidity in the prior art
The problem of connection can be broken because of uneven settlement of foundation.
In order to solve the above technical problems, the utility model provides a kind of urban discharging pipeline anti-leakage structure, including water
The flat concrete drain pipeline set and the concrete inspection well cylinder being vertically arranged, one end of the concrete inspection well cylinder passes through
Elastic sealing elements are supported on the end of the concrete drain pipeline, the concrete inspection well cylinder and the concrete draining
Sealing compound is provided with butt seam between pipeline, the sealing compound is located at the close coagulation of the elastic sealing elements
The side of the end of native drainage pipeline.
Preferably, formed with for accommodating the of the elastic sealing elements on the outer surface of the concrete drain pipeline
One seal groove, formed with the second seal groove for accommodating the elastic sealing elements, institute on the end face of the concrete inspection well cylinder
The first seal groove is stated to be arranged in correspondence with the vertical direction with second seal groove.
Preferably, formed with for accommodating the of the elastic sealing elements on the outer surface of the concrete drain pipeline
Three seal grooves, formed with the 4th seal groove for accommodating the elastic sealing elements, institute on the end face of the concrete inspection well cylinder
The 3rd seal groove is stated to be arranged in correspondence with the vertical direction with the 4th seal groove.
Preferably, the elastic sealing elements include the first sealing ring, the second sealing ring and connection ring, first sealing
Ring is located in the space that first seal groove is formed with second seal groove, and second sealing ring is located at the described 3rd
In the space that seal groove is formed with the 4th seal groove, first sealing ring is close by the connection ring and described second
Seal ring connects.
Preferably, the section of first sealing ring and second sealing ring is rounded.
Preferably, the elastic sealing elements are made up of rubber.
Preferably, the diameter of section of first sealing ring and second sealing ring is 40 millimeters.
Preferably, the thickness of the connection ring is 10 millimeters.
Preferably, the centre-to-centre spacing in the section of first sealing ring and second sealing ring is 100 millimeters.
Of the prior art be rigidly connected can be changed into being flexibly connected by the utility model, and deformability greatly reinforces, significantly
The service life of concrete drain pipeline and concrete inspection well cylinder, and sealed reliable are extended, effectively extends drainage system
Service life, reduce the generation of secondary harm.
In addition to objects, features and advantages described above, the utility model also has other purposes, feature and excellent
Point.The utility model will be described in further detail below.
Brief description of the drawings
A part of Figure of description of the present utility model is formed to be used for providing further understanding to of the present utility model, this
The schematic description and description of utility model is used to explain the utility model, does not form to improper limit of the present utility model
It is fixed.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the urban discharging pipeline anti-leakage structure in the utility model；
Fig. 2 is the partial enlarged drawing of the urban discharging pipeline anti-leakage structure in the utility model.
Reference in figure：
1st, concrete drain pipeline；2nd, concrete inspection well cylinder；3rd, sealing compound；4th, the first sealing ring；5th, the second sealing ring；
6th, connection ring.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.The utility model is described in detail with reference to embodiment.
In order that those skilled in the art more fully understand the utility model, the utility model will be implemented below
Technical scheme in example is clearly and completely described, it is clear that described embodiment is only the utility model part
Embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not doing
Go out under the premise of creative work the every other embodiment obtained, should all belong to the scope of the utility model protection.
The utility model provides a kind of urban discharging pipeline anti-leakage structure, including horizontally disposed concrete drain tile
Road 1 and the concrete inspection well cylinder 2 being vertically arranged, one end of the concrete inspection well cylinder 2 is supported by elastic sealing elements
Pair between the end of the concrete drain pipeline 1, the concrete inspection well cylinder 2 and the concrete drain pipeline 1
Sealing compound 3 is provided with seam gap, the sealing compound 3 is located at the close concrete drain pipeline of the elastic sealing elements
The side of 1 end.In embodiment as shown in Figure 2, sealing compound 3 is embedded in the gap on the inside of inspection well chamber, shape
Into first of sealing defence line.
In the borehole wall concreting of armored concrete inspection shaft, elastic sealing elements are squeezed in concrete drain tile
Between road 1 and concrete inspection well cylinder 2, so as to formed flexible connection, offset concentrated stress, can effectively prevent crack generation and
The leakage of rain sewage in pipeline.
Elastic sealing elements have very strong deformability, are a kind of flexible materials, thus can will it is of the prior art just
Property connection be changed into being flexibly connected, deformability greatly reinforces, and substantially prolongs concrete drain pipeline 1 and concrete inspection well cylinder
2 service life, and it is waterproof between concrete drain pipeline 1 and concrete inspection well cylinder 2, in both sides Reinforced Concrete Materials
Extruding under, sealed reliable, along with sealing compound 3 is inlayed in inner side gap, leak-preventing ability greatly promotes, and effectively extends draining
The service life of system, the generation of secondary harm is reduced, avoid and be rigidly connected what can be broken by uneven settlement of foundation
Problem.
Preferably, formed with for accommodating the elastic sealing elements on the outer surface of the concrete drain pipeline 1
First seal groove, formed with the second seal groove for accommodating the elastic sealing elements on the end face of the concrete inspection well cylinder 2,
First seal groove is arranged in correspondence with the vertical direction with second seal groove.
Preferably, formed with for accommodating the elastic sealing elements on the outer surface of the concrete drain pipeline 1
3rd seal groove, formed with the 4th seal groove for accommodating the elastic sealing elements on the end face of the concrete inspection well cylinder 2,
3rd seal groove is arranged in correspondence with the vertical direction with the 4th seal groove.
Preferably, the elastic sealing elements include the first sealing ring 4, the second sealing ring 5 and connection ring 6, and described first
Sealing ring is located in the space that first seal groove is formed with second seal groove, and second sealing ring is positioned at described
In the space that 3rd seal groove and the 4th seal groove are formed, first sealing ring 4 by the connection ring 6 with it is described
Second sealing ring 5 connects.
In a preferred embodiment, the elastic sealing elements are made up of rubber.
Preferably, the section of first sealing ring 4 and second sealing ring 5 is rounded.Preferably, described first
The diameter of section of sealing ring 4 and second sealing ring 5 is 40 millimeters.
Preferably, the thickness of the connection ring 6 is 10 millimeters.
Preferably, the centre-to-centre spacing in the section of first sealing ring 4 and second sealing ring 5 is 100 millimeters.
Below, the work progress of the urban discharging pipeline anti-leakage structure in the utility model is described in detail.
The first step, make inspection well chamber bottom plate and lead wall；Prefabrication concrete drain pipeline 1, concrete drain tile
Road 1 enters inspection well chamber end, and twice groove (i.e. the second seal groove and the 4th seal groove), groove diameter are reserved in its end
40mm, center spacing 100mm；Rubber factory foundation requires to make elastic sealing elements.Wherein, the first elastic packing ball and
The diameter 40mm of second elastic packing ball, center spacing 100mm, the first elastic packing ball and the second elastic packing ball pass through rubber
Band (i.e. connection ring 6) connects, and rubber tape thickness 10mm casts with the first elastic packing ball, the second elastic packing ball consubstantiality, finished product
For ring-type, ring diameter is outer diameter tube.
Second step, concrete drain pipeline 1 and elastic sealing elements are transported to job site.
3rd step, elastic sealing elements are embedded in reserved groove (i.e. the second seal groove and of concrete drain pipeline 1
Four seal grooves) in, on the outside of the end of concrete drain pipeline 1, tighten elastic sealing elements, fitting is close.
4th step, make the armored concrete inspection shaft borehole wall (concrete inspection well cylinder 2)：Before borehole wall concreting,
In delivery position in addition to elastic sealing elements position, stationary annular template or sponge strip, thickness 20mm, to ensure the borehole wall and pipeline
It is not directly contacted with, prearrangement of deformation amount space.
5th step, close to well room side, annular template or sponge strip are rejected, inlays sealing compound, forms first of seepage
Defence line.
6th step, inspection shaft outside backfill.
The utility model is used for city reinforced concrete drainage pipe, can be according to reality according to principle of the present utility model
Situation adjusts the utility model plant bulk, also can be extended to the connection of any coagulation great soil group rigid material.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (9)
- A kind of 1. urban discharging pipeline anti-leakage structure, it is characterised in that including horizontally disposed concrete drain pipeline (1) and The concrete inspection well cylinder (2) being vertically arranged, one end of the concrete inspection well cylinder (2) are supported on by elastic sealing elements The end of the concrete drain pipeline (1), between the concrete inspection well cylinder (2) and the concrete drain pipeline (1) Butt seam at be provided with sealing compound (3), the sealing compound (3) is located at the close concrete of the elastic sealing elements The side of the end of drainage pipeline (1).
- 2. urban discharging pipeline anti-leakage structure according to claim 1, it is characterised in that the concrete drain pipeline (1) formed with the first seal groove for accommodating the elastic sealing elements, the concrete inspection well cylinder (2) on outer surface End face on formed with the second seal groove for accommodating the elastic sealing elements, first seal groove and second seal groove It is arranged in correspondence with the vertical direction.
- 3. urban discharging pipeline anti-leakage structure according to claim 2, it is characterised in that the concrete drain pipeline (1) formed with the 3rd seal groove for accommodating the elastic sealing elements, the concrete inspection well cylinder (2) on outer surface End face on formed with the 4th seal groove for accommodating the elastic sealing elements, the 3rd seal groove and the 4th seal groove It is arranged in correspondence with the vertical direction.
- 4. urban discharging pipeline anti-leakage structure according to claim 3, it is characterised in that the elastic sealing elements bag The first sealing ring (4), the second sealing ring (5) and connection ring (6) are included, first sealing ring is located at first seal groove and institute State in the space that the second seal groove is formed, second sealing ring is located at the 3rd seal groove and the 4th seal groove institute In the space of formation, first sealing ring (4) is connected by the connection ring (6) with second sealing ring (5).
- 5. urban discharging pipeline anti-leakage structure according to claim 4, it is characterised in that first sealing ring (4) And the section of second sealing ring (5) is rounded.
- 6. urban discharging pipeline anti-leakage structure according to claim 4, it is characterised in that the elastic sealing elements by Rubber is made.
- 7. urban discharging pipeline anti-leakage structure according to claim 5, it is characterised in that first sealing ring (4) And the diameter of section of second sealing ring (5) is 40 millimeters.
- 8. urban discharging pipeline anti-leakage structure according to claim 5, it is characterised in that the thickness of the connection ring (6) Spend for 10 millimeters.
- 9. urban discharging pipeline anti-leakage structure according to claim 5, it is characterised in that first sealing ring (4) And the centre-to-centre spacing in the section of second sealing ring (5) is 100 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720751562.9U CN207003602U (en) | 2017-06-26 | 2017-06-26 | Urban discharging pipeline anti-leakage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720751562.9U CN207003602U (en) | 2017-06-26 | 2017-06-26 | Urban discharging pipeline anti-leakage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207003602U true CN207003602U (en) | 2018-02-13 |
Family
ID=61448440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720751562.9U Expired - Fee Related CN207003602U (en) | 2017-06-26 | 2017-06-26 | Urban discharging pipeline anti-leakage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207003602U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775023A (en) * | 2021-09-26 | 2021-12-10 | 陕西建工第十二建设集团有限公司 | Device and method for connecting cast-in-situ rainwater and sewage inspection well chamber with prefabricated concrete pipeline |
| CN113818539A (en) * | 2021-09-13 | 2021-12-21 | 中国一冶集团有限公司 | Inspection well interface device |
-
2017
- 2017-06-26 CN CN201720751562.9U patent/CN207003602U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113818539A (en) * | 2021-09-13 | 2021-12-21 | 中国一冶集团有限公司 | Inspection well interface device |
| CN113775023A (en) * | 2021-09-26 | 2021-12-10 | 陕西建工第十二建设集团有限公司 | Device and method for connecting cast-in-situ rainwater and sewage inspection well chamber with prefabricated concrete pipeline |
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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: 20180213 |