CN202323623U - Ladder-shaped water groove - Google Patents
Ladder-shaped water groove Download PDFInfo
- Publication number
- CN202323623U CN202323623U CN2011204566195U CN201120456619U CN202323623U CN 202323623 U CN202323623 U CN 202323623U CN 2011204566195 U CN2011204566195 U CN 2011204566195U CN 201120456619 U CN201120456619 U CN 201120456619U CN 202323623 U CN202323623 U CN 202323623U
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- CN
- China
- Prior art keywords
- ladder
- shaped water
- water groove
- groove
- trapezoidal
- 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 ladder-shaped water groove, which is in a shape of a ladder. A dewatering inner groove is arranged in the ladder, and the big end of the opening of the ladder extends outwards to form a strengthening edge. All edges of the ladder-shaped water groove are connected in an arc transition mode, a strengthening reinforcing steel bar is arranged in the ladder-shaped water groove, and a dewatering port is arranged on the lateral side of the ladder-shaped water groove. A waterproof layer is arranged on the surface of the water groove which has the advantages of being convenient in installation, stable, rapid in connection and not easy to collapse, reasonable in design structure and good in stress condition. A construction member is assembled on site, installation is convenient and rapid, whole strength is high, a groove body is free of transverse cracks, contraction joints are reasonable, water blocking coefficient is small, flowing speed is fast, and the ladder-shaped water groove is free of water seepage, weather influences of spring and autumn and convenient to construct.
Description
Technical field
The utility model relates to the construction drainage technical field, and it is a kind of trapezoidal flume in definite saying.
Background technology
Highway, the existing rhone in limit, farmland have direct ditching mode, run into when raining, cave in easily and subside, and also have cement pipe mode, install steadily inadequately, are difficult for draining.
Summary of the invention
The purpose of the utility model provides a kind of trapezoidal flume, and it has characteristics easy for installation, steady, as to connect quick difficult landslide.The tank profile is trapezoidal, and the trapezoidal interior draining inside groove that is outwards has stiffened edge at the big end of trapezoid-shaped openings.Each junction, limit arc transition of trapezoidal flume connects.Stiffener is arranged in the trapezoidal flume.The trapezoidal flume side has outfall.Flume surface has waterproofing course.
The utility model has the advantages that: assembled on site, install fast; Trapezoidal shape is installed steadily, is difficult for landslide, and the setting of stiffened edge makes installation more stable.Built-in reinforcing rib has increased stiffness of structural member; Prolonged application life.Member adopts machinery shapings of vibrating, and compactness is good, and no voids and pits, the joint of member are respectively flat mouth and dock; The mismatch overlap joint, the V-arrangement interface, this product design structure is reasonable, and stress condition is good; Because this member is an assembled on site, and is quick and easy for installation, bulk strength is high, and cell body does not have transverse cracks; Shrinkage joint is reasonable, the coefficient that blocks water is little, flow velocity soon, do not seep water, do not receive weather effect in season in spring and autumn, be convenient to construction.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is a kind of mismatch bridging arrangement of utility model sketch map.
Fig. 3 is a utility model V-arrangement interface structure sketch map.
The specific embodiment
The utility model adopts the machinery die forming that vibrates, and compactness is good, and no voids and pits, the joint of member are respectively flat mouthful of butt joint, and mismatch overlaps, the V-arrangement interface.The mismatch overlap joint can adopt trapezoidal mouthful of overlap joint, also can be wrong for overlapping up and down.Tank 1 profile is trapezoidal, and the trapezoidal interior draining inside groove 2 that is outwards has stiffened edge 3 at the big end of trapezoid-shaped openings.Each junction, limit arc transition of trapezoidal flume 1 connects or the oblique angle.Many stiffeners are arranged in the trapezoidal flume 1.Trapezoidal flume 1 side has outfall 4.Outfall is provided with as required.There is waterproofing course on tank 2 surfaces.Waterproofing course can use various waterproof methods.
Claims (3)
1. trapezoidal flume, it is characterized in that: trapezoidal flume (1) profile is trapezoidal, is tank (2) in trapezoidal, at the big end of trapezoid-shaped openings stiffened edge (3) is outwards arranged.
2. trapezoidal flume according to claim 1 is characterized in that: each junction, limit arc transition of trapezoidal flume (1) connects.
3. trapezoidal flume according to claim 1 is characterized in that: trapezoidal flume has stiffener in (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204566195U CN202323623U (en) | 2011-11-17 | 2011-11-17 | Ladder-shaped water groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204566195U CN202323623U (en) | 2011-11-17 | 2011-11-17 | Ladder-shaped water groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202323623U true CN202323623U (en) | 2012-07-11 |
Family
ID=46435607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204566195U Expired - Fee Related CN202323623U (en) | 2011-11-17 | 2011-11-17 | Ladder-shaped water groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202323623U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334367A (en) * | 2013-07-16 | 2013-10-02 | 重庆交通大学 | Highway intercepting drain and construction method thereof |
| CN104213488A (en) * | 2013-06-04 | 2014-12-17 | 北京泰宁科创雨水利用技术股份有限公司 | Composite rainwater blind drain capable of planting green plants on top and construction method thereof |
| CN104631400A (en) * | 2015-03-13 | 2015-05-20 | 安徽科技学院 | Dry farmland drainage ditch capable of draining away water from two sides |
-
2011
- 2011-11-17 CN CN2011204566195U patent/CN202323623U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104213488A (en) * | 2013-06-04 | 2014-12-17 | 北京泰宁科创雨水利用技术股份有限公司 | Composite rainwater blind drain capable of planting green plants on top and construction method thereof |
| CN104213488B (en) * | 2013-06-04 | 2016-04-27 | 北京泰宁科创雨水利用技术股份有限公司 | Compound rain-water drainage covered conduit canal and the construction method of green plants can be planted in top |
| CN103334367A (en) * | 2013-07-16 | 2013-10-02 | 重庆交通大学 | Highway intercepting drain and construction method thereof |
| CN103334367B (en) * | 2013-07-16 | 2015-11-25 | 重庆交通大学 | A kind of Intercepting Drain Used in Highway and construction method thereof |
| CN104631400A (en) * | 2015-03-13 | 2015-05-20 | 安徽科技学院 | Dry farmland drainage ditch capable of draining away water from two sides |
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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: 20120711 Termination date: 20141117 |
|
| EXPY | Termination of patent right or utility model |