CN203010090U - Connection device for plastic inspection well and steel belt corrugated pipe - Google Patents
Connection device for plastic inspection well and steel belt corrugated pipe Download PDFInfo
- Publication number
- CN203010090U CN203010090U CN 201220709547 CN201220709547U CN203010090U CN 203010090 U CN203010090 U CN 203010090U CN 201220709547 CN201220709547 CN 201220709547 CN 201220709547 U CN201220709547 U CN 201220709547U CN 203010090 U CN203010090 U CN 203010090U
- Authority
- CN
- China
- Prior art keywords
- corrugated pipe
- steel belt
- connection device
- plastic inspection
- inspection well
- 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 relates to a connection device for a plastic inspection well and a steel belt corrugated pipe. The connection device comprises a well bottom inserting opening (1) and the steel belt corrugated pipe (5) and is characterized in that a transitional connecting part (3) is installed on an external circle of the end of the steel belt corrugated pipe (5), the end of the transitional connecting part (3) and a thermal shrinkable belt (4) for the external circle of the steel belt corrugated pipe (5) are fixed together, and a rubber sealing ring (2) is installed between inner walls of interfaces of the transitional connecting part (3) and the well bottom inserting opening (1). According to the connection device, flexible connection is adopted, the sealing effect is good, the joint position is free from water leakage, and the maintenance amount is little.
Description
Technical field
The utility model belongs to municipal water-feeding ﹠ drainaging pipeline build-up member, particularly a kind of municipal supply and drain water system plastic inspection well and steel strip corrugated pipe connection.
Background technique
Along with the development of science and technology, the Urban Underground drainage also constantly upgrades at present, and original cement pipe of using is no longer first-selected material; The steel band enhanced polyethylene bellows of a kind ofly have that intensity is high, lightweight, corrosion-resistant, the life-span is long is employed in a large number.But how to take to flexibly connect and solve sealing problem be when previous main difficult technical being connected with the plastic inspection well joint socket, as solve badly, leakage accident will often occur, waste water resource not only, and increased maintenance load.
Summary of the invention
The object of the invention is to overcome above-mentioned technical deficiency, provide a kind of employing to flexibly connect, the plastic inspection well of good seal and steel strip corrugated pipe connection.
The technological scheme that the utility model solution technical problem adopts is, a kind of plastic inspection well and steel strip corrugated pipe connection, comprise well body joint socket and steel band bellows, it is characterized in that filling an excessive link on the cylindrical of the termination of steel band bellows, excessively the termination of link and the cylindrical of steel band bellows are fixed together with shrink belt, excessively between link and well body joint socket interface inwall, rubber seal are housed.
The beneficial effects of the utility model are: this model utility adopts and flexibly connects, good sealing effect, and water-tight in the joint, the maintenance amount is few.
Description of drawings
Illustrate with embodiment below in conjunction with accompanying drawing.
Figure be plastic inspection well and steel strip corrugated pipe connection partly cut open plan view.
In figure: 1-well body joint socket; The 2-rubber seal; The excessive link of 3-; The 4-shrink belt; The 5-steel band bellows.
Embodiment
Embodiment, with reference to accompanying drawing, a kind of plastic inspection well and steel strip corrugated pipe connection, comprise well body joint socket 1 and steel band bellows 5, it is characterized in that filling an excessive link 3 on the cylindrical of the termination of steel band bellows 5, excessively the termination of link 3 and the cylindrical of steel band bellows 5 are fixed together with shrink belt 4, excessively between link 3 and shaft bottom birdsmouth 1 interface inwall, rubber seal 2 are housed.Specific implementation method is: at first in the endoporus with the steel band bellows 5 excessive links 3 of termination sections' insertion, reusable heat contraction bands 4 fit sealings then with in thermal shrinkage joint 4 fill-in well body joint socket 1, and carry out circumferential sealing with rubber seal 2.
Claims (1)
1. a plastic inspection well and steel strip corrugated pipe connection, comprise well body joint socket (1) and steel band bellows (5), it is characterized in that filling an excessive link (3) on the termination cylindrical of steel band bellows (5), excessively the termination of link (3) and the cylindrical of steel band bellows (5) are fixed together with shrink belt (4), excessively between link (3) and well body joint socket (1) interface inwall, rubber seal (2) are housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220709547 CN203010090U (en) | 2012-12-20 | 2012-12-20 | Connection device for plastic inspection well and steel belt corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220709547 CN203010090U (en) | 2012-12-20 | 2012-12-20 | Connection device for plastic inspection well and steel belt corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203010090U true CN203010090U (en) | 2013-06-19 |
Family
ID=48601686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220709547 Expired - Fee Related CN203010090U (en) | 2012-12-20 | 2012-12-20 | Connection device for plastic inspection well and steel belt corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203010090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535427A (en) * | 2020-05-25 | 2020-08-14 | 安徽省飞龙新型材料有限公司 | Sewage intercepting well butt-joint laying device and method |
-
2012
- 2012-12-20 CN CN 201220709547 patent/CN203010090U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535427A (en) * | 2020-05-25 | 2020-08-14 | 安徽省飞龙新型材料有限公司 | Sewage intercepting well butt-joint laying device and method |
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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: 20130619 Termination date: 20141220 |
|
| EXPY | Termination of patent right or utility model |