CN211368603U - Prefabricated assembled type channel biological escape passage - Google Patents
Prefabricated assembled type channel biological escape passage Download PDFInfo
- Publication number
- CN211368603U CN211368603U CN201922299993.8U CN201922299993U CN211368603U CN 211368603 U CN211368603 U CN 211368603U CN 201922299993 U CN201922299993 U CN 201922299993U CN 211368603 U CN211368603 U CN 211368603U
- Authority
- CN
- China
- Prior art keywords
- channel
- biological
- trench
- prefabricated assembled
- side wall
- 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.)
- Active
Links
Images
Landscapes
- Revetment (AREA)
Abstract
A prefabricated assembled canal biological escape channel relates to a farmland water conservancy facility. The irrigation and drainage channel solves the problem that small animals entering the channel are difficult to escape in the existing irrigation and drainage channel. Biological escape route includes: the device comprises a trench side wall, a trench bottom and a slope type channel; the surface of the slope type channel is an uneven pitted surface; the side wall of the channel and the bottom of the channel are vertically arranged; the channel bottom and the slope type channel are obliquely arranged. The utility model provides a irritate row's channel toy and advance to get the problem that can not go out, be favorable to protecting biodiversity and irrigated area ecological integrity. The prefabricated assembled canal biological escape passage has the advantages that the prefabricated assembled canal biological escape passage is of a concrete integral prefabricated structure, does not need assembly and later-stage processing, has good structural integrity, large dead weight, good stability, easy installation and low cost, and can be directly used as a filling and draining channel; the method can be prefabricated in factories, and the quality is easy to control; the connection with the existing rectangular channel is convenient, and the construction is simple and convenient. The utility model is suitable for a biological passway for escaping of ditch.
Description
Technical Field
The utility model relates to a irrigation and water conservancy facility, concretely relates to can be applied to biological passway for escaping of assembled ditch groove.
Background
China is a water-deficient country, the requirement of farmland water delivery efficiency is considered, the water supply efficiency index is mainly considered in the design of the conventional irrigation and drainage channel, and the channel engineering mostly adopts a concrete lining structure. The vertical revetment and the ditch face with three smooth surfaces and no pores are capable of improving the water delivery efficiency, molding a monotonous and changeless water flow form, separating a connection channel between a water area and a land area in the ditch, preventing small animals from coming in and going out, trapping a large number of frogs at the bottom of the ditch when the irrigation area ditches go back in autumn every year, preventing escape and seriously influencing the biodiversity and ecological integrity of the irrigation area. And the research on the biological escape passage is less, and the assembled component can not meet the escape requirement from the biological water area to the land area.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the small animals entering the channel are difficult to escape in the existing irrigation and drainage channel, and providing a prefabricated assembled canal groove biological escape passage.
A prefabricated assembled type channel biological escape passage comprises: the device comprises a trench side wall, a trench bottom and a slope type channel; the surfaces and the back parts of the side wall and the bottom of the channel are smooth surfaces; the surface of the slope type channel is an uneven pitted surface; the side wall of the channel and the bottom of the channel are vertically arranged; the channel bottom and the slope type channel are arranged in an inclined mode, and the inclination angle is 30-50 degrees; a support rib is arranged in the middle of the back of the slope type channel; the side wall of the channel, the bottom of the channel, the slope-type channel and the support rib are of an integral prefabricated structure.
The utility model discloses following beneficial effect has:
1. the utility model discloses well prefabricated assembled ditch biological passway for escaping is a biological access structure who is applicable to amphibian animal and reptile animal and migrates between waters and land territory, has solved and has irritated the drainage channel and has cut off the contact passageway of waters and land territory in the canal, and the toy advances to get out of the question, is favorable to protecting biological diversity and irrigated area ecological integrality.
2. The prefabricated assembled canal biological escape channel is integrally cast and molded by concrete, does not need assembly and later processing, has good structural integrity, large dead weight, good stability, easy installation and low cost, and can be directly used as a filling and discharging channel; the method can be prefabricated in factories, and the quality is easy to control; the connection with the existing rectangular channel is convenient, and the construction is simple and convenient.
The utility model is suitable for a biological passway for escaping of ditch.
Drawings
Fig. 1 is a schematic view of a prefabricated assembled trench biological escape passage of the present invention, wherein 1 represents a trench side wall, 2 represents a trench bottom, and 3 represents a slope type passage;
FIG. 2 is a schematic view of the prefabricated assembled type biological escape passage of the present invention, wherein 4 represents a support rib;
fig. 3 is a schematic diagram of the prefabricated assembled biological escape channel of the present invention, wherein 1 represents the side wall of the trench, 2 represents the bottom of the trench, 3 represents the slope type channel, H represents the height of the side wall 1 of the trench, B represents the width of the upper opening of the component, H1 represents the thickness of the bottom of the trench, and H2 represents the depth inside the component.
Detailed Description
The technical scheme of the utility model is not limited to the specific implementation modes listed below, and also includes any combination between each specific implementation mode.
The first embodiment is as follows: referring to fig. 1 and 2, a prefabricated assembled trench biological escape route of the present embodiment includes: a trench side wall 1, a trench bottom 2 and a slope type channel 3; the surfaces and the back parts of the side wall 1 and the bottom 2 of the channel are smooth surfaces; the surface of the slope type channel 3 is an uneven pitted surface; the side wall 1 and the bottom 2 of the channel are vertically arranged; the channel bottom 2 and the slope type channel 3 are arranged in an inclined way, and the inclination angle is 30-50 degrees.
The prefabricated assembled type channel biological escape passage in the embodiment has the same specification and size as the existing rectangular channel, the prefabricated assembled type channel biological escape passage is subjected to corresponding concrete integrated pouring molding according to the specification and size of the existing rectangular channel, then the position needing to be transformed is replaced, the slope type channel 3 and the adjacent channel section are connected in a cast-in-place concrete retaining wall mode, and the seam is subjected to anti-seepage treatment.
In the embodiment, the prefabricated assembled type channel biological escape passage is integrally formed by pouring concrete and is directly used as a pouring and draining channel, and the joint is subjected to anti-seepage treatment.
In the embodiment, the prefabricated assembled type channel biological escape passage needs to be correspondingly slope-cut, leveled and compacted on the soil below before installation.
The second embodiment is as follows: the difference between this embodiment and the specific embodiment is that the middle part of the back surface of the ramp channel 3 is provided with a supporting rib 4. Other steps and parameters are the same as those in the first embodiment.
The third concrete implementation mode: in the present embodiment, different from the first embodiment, the trench sidewall 1, the trench bottom 2, the slope-type channel 3 and the support rib 4 are an integral prefabricated structure. Other steps and parameters are the same as those in the first embodiment.
Verify through following embodiment the utility model discloses a beneficial effect:
example (b):
referring to fig. 3, a prefabricated assembled trench biological escape route includes: a trench side wall 1, a trench bottom 2 and a slope type channel 3; the surfaces and the back parts of the side wall 1 and the bottom 2 of the channel are smooth surfaces; the surface of the slope type channel 3 is an uneven pitted surface; the side wall 1 and the bottom 2 of the channel are vertically arranged; the channel bottom 2 and the slope type channel 3 are arranged in an inclined way, and the inclined angle is 40 degrees.
In the embodiment, the prefabricated assembled biological escape channel of the channel is a member integrally cast and formed by concrete, as shown in fig. 3, H is the height of the side wall 1 of the channel, B is the width of the upper opening of the member, H1 is the thickness of the channel bottom 2, and H2 is the internal depth of the member; when the prefabricated assembled type channel biological escape passage is connected with the existing rectangular channel in the embodiment, according to the specification and the size of the existing rectangular channel, the prefabricated assembled type channel biological escape passage is subjected to corresponding H, B, h1 and h2 numerical value matching, then concrete is integrally poured and formed to replace the position to be modified, the slope-type channel 3 and the adjacent channel section are connected in a cast-in-place concrete retaining wall mode, and the anti-seepage treatment is carried out at the joint.
The prefabricated assembled type canal biological escape passage in the embodiment is formed by pouring concrete integrally, does not need assembly and post-processing, has good structural integrity, large self weight and good stability, is easy to install, can be directly used as a pouring and draining channel, and is subjected to anti-seepage treatment at seams.
In the embodiment, the prefabricated assembled type channel biological escape passage needs to be correspondingly slope-cut, leveled and compacted on the soil below before being installed.
Claims (3)
1. The utility model provides a prefabricated assembled trench biological escape way which characterized in that it includes: a trench side wall (1), a trench bottom (2) and a ramp channel (3); the surfaces and the back parts of the side wall (1) and the bottom (2) of the channel are smooth surfaces; the surface of the slope type channel (3) is an uneven pitted surface; the side wall (1) and the bottom (2) of the channel are vertically arranged; the channel bottom (2) and the slope type channel (3) are arranged in an inclined way, and the inclination angle is 30-50 degrees.
2. The prefabricated assembled type trench biological escape channel of claim 1, wherein the slope-shaped channel (3) has a support rib (4) at the middle of the back surface.
3. The prefabricated assembled type trench biological escape channel according to claim 1, characterized in that the trench side wall (1), the trench bottom (2), the ramp-type channel (3) and the support ribs (4) are of an integral prefabricated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922299993.8U CN211368603U (en) | 2019-12-19 | 2019-12-19 | Prefabricated assembled type channel biological escape passage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922299993.8U CN211368603U (en) | 2019-12-19 | 2019-12-19 | Prefabricated assembled type channel biological escape passage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211368603U true CN211368603U (en) | 2020-08-28 |
Family
ID=72165814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922299993.8U Active CN211368603U (en) | 2019-12-19 | 2019-12-19 | Prefabricated assembled type channel biological escape passage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211368603U (en) |
-
2019
- 2019-12-19 CN CN201922299993.8U patent/CN211368603U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110924361A (en) | Prefabricated assembled type channel biological escape passage | |
| CN201358494Y (en) | Leak-proof automatic drainage system for toilet | |
| CN110130180A (en) | A kind of road road shoulder water draining-collecting pparatus | |
| CN211368603U (en) | Prefabricated assembled type channel biological escape passage | |
| CN209603068U (en) | A kind of landscape water channel | |
| CN103726514B (en) | The anti-leakage structure of diaphragm wall and anti-seepage construction method | |
| CN211849708U (en) | Water film waterscape | |
| CN216040996U (en) | Bank side semi-buried thin-wall cylindrical water taking pump station structure | |
| CN109295942A (en) | Ecoscape type irrigation canal and its construction method | |
| CN208280103U (en) | Flow to changeable type gutter | |
| CN112112221B (en) | Drainage system and construction method thereof | |
| KR20120022532A (en) | Method for constructing a breakwater using breakwater block unit | |
| CN211621506U (en) | Combined ecological drainage channel structure | |
| CN113774990A (en) | Bank side semi-buried thin-wall cylindrical water taking pump station structure | |
| CN207211173U (en) | CFRD reverse drainage system | |
| CN217438613U (en) | Shallow foundation sinking plank road and structure | |
| CN214402072U (en) | Drainage ditch for sponge city | |
| CN105369852B (en) | A kind of sunk type collection water permeable device | |
| CN220013730U (en) | A ground soil drainage structures for collapsible loess | |
| CN216275772U (en) | Highway side slope reinforcing apparatus | |
| CN211312432U (en) | Prefabricated assembled ditch fish nest component | |
| CN215053698U (en) | Sinking type toilet water-proof and drainage structure | |
| CN210797422U (en) | Water and soil conservation device for hydro-fluctuation area | |
| CN212270585U (en) | Landscape road that permeates water | |
| CN211256853U (en) | Slope wall for hydraulic engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |