CN203671056U - Steel belt for spirally-wound reinforcing type pipe - Google Patents
Steel belt for spirally-wound reinforcing type pipe Download PDFInfo
- Publication number
- CN203671056U CN203671056U CN201320370691.5U CN201320370691U CN203671056U CN 203671056 U CN203671056 U CN 203671056U CN 201320370691 U CN201320370691 U CN 201320370691U CN 203671056 U CN203671056 U CN 203671056U
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- Prior art keywords
- steel belt
- spirally
- type pipe
- reinforcing type
- wound
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Abstract
The utility model relates to a steel belt for a spirally-wound reinforcing type pipe. The steel belt for the spirally-wound reinforcing type pipe is characterized in that embedding grooves are formed in the steel belt in a pressed mode, the steel belt for the spirally-wound reinforcing type pipe is used in cooperation with a section bar for the spirally-wound reinforcing type pipe, the steel belt and the section bar are wound synchronously, so that the steel belt is wound around a connector of the section bar in a covering mode, covering is firm and free of looseness, connection with the connector can be further achieved, and the supporting function is achieved. The steel belt for the spirally-wound reinforcing type pipe can effectively improve the strength of a new pipe, and meet the strength requirements generated in the process of repair of pipes with different damage degrees.
Description
Technical field
The utility model belongs to pipe rehabilitation technology field, particularly a kind of spiral winding enhancement mode pipeline special steel strip.
Background technique
At present, the situation that China's subsoil drain is long neglected and in disrepair is very general, produce effluent seepage phenomenon because subsoil drain is damaged, severe contamination groundwater resources, and cause and descend partly soil erosion to produce cavity, serious situation causes ground local collapse, brings very large threat to the people's life.Now China mainly adopts traditional digging mode to change to the reparation of subsoil drain, not only welding but also affect traffic.China adopts in drainage inspection well and is wound around and produces novel plastic pipeline also in blank.Through retrieval, find no the report about spiral winding enhancement mode pipeline special steel strip.
Summary of the invention
The purpose of this utility model is to provide a kind of spiral winding enhancement mode pipeline special steel strip, and it is by being synchronously wrapped in section bar jointing with spiral winding section bar, thus the intensity of the plastic pipe that increase is made.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of spiral winding enhancement mode pipeline special steel strip, is characterized in that: compressing on steel band have an embedding slot.
And, at the compressing You2-3 of the width direction road of steel band embedding slot.
And, between the adjacent embedding slot of described 2-3 road embedding slot, be shaped with excessive groove.
And described embedding slot is U-shaped embedding slot.
Advantage of the present utility model and beneficial effect are:
1. this spiral winding enhancement mode pipeline special steel strip, be used in conjunction with spiral winding enhancement mode pipeline special-purpose section, synchronize and be wound around with section bar, thereby voluble wrapping is at section bar jointing, coated firmly not loosening, not only can further connect at docking port place, and play a supporting role, can effectively improve the rigidity of new pipeline, meet the requirement of strength in broken pipe reparation in various degree.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of installing that coordinates with section bar of the present utility model.
Brief description of the drawings:
1-embedding slot, the excessive groove of 2-, 3-snap close draw-in groove, 4-snap close dop, 5-section bar body.
Embodiment
Below by specific embodiment, the utility model is described in further detail, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of spiral winding enhancement mode pipeline special steel strip, compressing on its steel band have an embedding slot 1.At the compressing You2-3 of the width direction road of steel band embedding slot.Embedding slot is U-shaped embedding slot.Between the adjacent embedding slot of 2-3 road embedding slot, be shaped with excessive groove.In the present embodiment, there is twice embedding slot, between this twice embedding slot, be shaped with excessive groove 2.This excessive groove has the height slightly dark compared with embedding slot.
Working principle of the present utility model is:
Spiral winding enhancement mode pipeline special-purpose section, in spiral winding process, the snap close draw-in groove 3 at its section bar body 5 width direction two ends and 4 interlocks of snap close dop form section bar interface.This spiral winding enhancement mode pipeline special steel strip is synchronizeed and is wrapped in section bar jointing with spiral winding section bar, not only can further connect at docking port place, and plays a supporting role, and increases the intensity of the plastic pipe entirety of making.
Although disclose for the purpose of illustration embodiment of the present utility model and accompanying drawing, but it will be appreciated by those skilled in the art that: not departing from the spirit and scope of the utility model and claims, various replacements, variation and amendment are all possible, therefore, scope of the present utility model is not limited to embodiment and the disclosed content of accompanying drawing.
Claims (2)
1. a spiral winding enhancement mode pipeline special steel strip, is characterized in that: at the compressing You2-3 of the width direction road of steel band embedding slot; Between the adjacent embedding slot of described 2-3 road embedding slot, be shaped with transition slot.
2. spiral winding enhancement mode pipeline special steel strip according to claim 1, is characterized in that: described embedding slot is U-shaped embedding slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320370691.5U CN203671056U (en) | 2013-06-25 | 2013-06-25 | Steel belt for spirally-wound reinforcing type pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320370691.5U CN203671056U (en) | 2013-06-25 | 2013-06-25 | Steel belt for spirally-wound reinforcing type pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203671056U true CN203671056U (en) | 2014-06-25 |
Family
ID=50967349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320370691.5U Expired - Lifetime CN203671056U (en) | 2013-06-25 | 2013-06-25 | Steel belt for spirally-wound reinforcing type pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203671056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022193457A1 (en) * | 2021-03-15 | 2022-09-22 | 五行科技股份有限公司 | Spirally wound composite underground pipeline |
-
2013
- 2013-06-25 CN CN201320370691.5U patent/CN203671056U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022193457A1 (en) * | 2021-03-15 | 2022-09-22 | 五行科技股份有限公司 | Spirally wound composite underground pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 301617, No. 11, Dongfanghong Road, Jinghai Development Zone, Tianjin, No. 1 Patentee after: TIANJIN YITONG SCIENCE AND TECHNOLOGY DEVELOPMENT CO.,LTD. Address before: 301600 Tianjin Jinghai Ziya Environmental Protection Industrial Park Patentee before: TIANJIN QISHI SCIENCE & TECHNOLOGY DEVELOPMENT CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |