CN203346857U - Prefabricated part for trapezoid channel lining - Google Patents
Prefabricated part for trapezoid channel lining Download PDFInfo
- Publication number
- CN203346857U CN203346857U CN 201320384962 CN201320384962U CN203346857U CN 203346857 U CN203346857 U CN 203346857U CN 201320384962 CN201320384962 CN 201320384962 CN 201320384962 U CN201320384962 U CN 201320384962U CN 203346857 U CN203346857 U CN 203346857U
- Authority
- CN
- China
- Prior art keywords
- plate body
- bottom plate
- water channels
- prefabricated part
- prefabricated
- 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 - Lifetime
Links
- 230000002262 irrigation Effects 0.000 abstract description 3
- 238000003973 irrigation Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000011031 large-scale manufacturing process Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000011150 reinforced concrete Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Revetment (AREA)
Abstract
The utility model provides a prefabricated part for trapezoid channel lining, and relates to the technical field of water conservation and agriculture irrigation. The prefabricated part comprises a revetment plate body, a bottom plate body and an upper plate body, wherein the bottom plate body is arranged at the lower end of the revetment plate body, and the upper plate body is arranged at the upper end of the revetment plate body in a connection mode. In actual use, what is needed is to simply dig a U-shaped pit on the ground needing a water channel, then prefabricated parts are distributed in a pit in pairs, and a proper gap is reserved between the two bottom plate bodies of each pair of the prefabricated parts. Industrial large-scale production of the prefabricated part can be carried out through reinforced concrete in a factory, production efficiency is improved, the surface smoothness of built water channels is consistent, the widths of the built water channels are consistent, the built water channels are orderly and attractive, strength of the built water channels is guaranteed, and the service life of the built water channels is prolonged.
Description
Technical field
The utility model relates to hydrotechnics, also relates to agricultural irrigation technology.
Background technology
Need to adopt the water channel diversion in water conservancy construction or agricultural irrigation technology, existing canal lining method mainly contains stone-laying lining cutting and concrete lining.The stone-laying lining construction is relatively convenient, and durability is relatively good, but some permanent cracks are arranged, so canal seepage is more serious, the irrigation water utilization ratio is low, and cost is also higher.Concrete lining mainly divides the monolithic concrete liner plate of cast in situs and prefabricated small-size concrete plate, the integral slab good seepage-proof property of cast in situs, but the easily impact of the uncertain factors such as climate, equipment and constructor, especially the north cold area concrete antifreezing is required to high channel, construction quality is difficult to be guaranteed especially; Prefabricated compact board easy construction, be convenient to maintenance, and in Practical Project, application is comparatively extensive at present, but also have the poor and poor shortcoming of globality of certain anti-seepage effect.
The utility model content
The utility model purpose is to propose a kind ofly to overcome above existing defective lining cutting trapezoidal channel prefabricated units.
The utility model comprises bank protection plate body, bottom plate body and top plate body, and described bottom plate body disjunctor is arranged on the lower end of bank protection plate body, and described top plate body disjunctor is arranged on the upper end of bank protection plate body.
In actual use, a U font foundation ditch is excavated on the ground that only need offer water channel at needs simply, then the utility model is arranged in this foundation ditch in couples, and is leaving suitable gap between two bottom plate bodys of every pair of prefabricated units.The utility model can adopt steel concrete to carry out industrialized mass production in factory, is beneficial to and enhances productivity, and the water channel surface finish built up is consistent, and width is consistent, neat, attractive in appearance, also is beneficial to the intensity and the application life that ensure water channel.
In addition, the angle between described bottom plate body and bank protection plate body is 90～130 °, and this angle take in work progress that to make the channel excavation be conveniently criterion.
Described bottom plate body is parallel with the top plate body, and described bank protection plate body, bottom plate body are consistent with the width of top plate body, the smooth-going overlap joint of contiguous prefabricated member during constructability.
The accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model comprises bank protection plate body 1, bottom plate body 2 and the top plate body 3 of being made by steel concrete.
Installation process is as follows: a U font foundation ditch is excavated on the ground of offering water channel at needs simply, then the utility model is arranged in this foundation ditch in couples, and leaves suitable gap between two bottom plate bodys of every pair of prefabricated units.Finally the utility model broad ways is arranged, form the microscler water channel that is similar to V-arrangement.
Claims (3)
1. lining cutting trapezoidal channel prefabricated units, it is characterized in that: comprise bank protection plate body, bottom plate body and top plate body, described bottom plate body disjunctor is arranged on the lower end of bank protection plate body, and described top plate body disjunctor is arranged on the upper end of bank protection plate body.
2. lining cutting trapezoidal channel prefabricated units according to claim 1, it is characterized in that: the angle between described bottom plate body and bank protection plate body is 90～130 °.
3. according to the described lining cutting trapezoidal channel of claim 1 or 2 prefabricated units, it is characterized in that: described bottom plate body is parallel with the top plate body, and described bank protection plate body, bottom plate body are consistent with the width of top plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320384962 CN203346857U (en) | 2013-07-01 | 2013-07-01 | Prefabricated part for trapezoid channel lining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320384962 CN203346857U (en) | 2013-07-01 | 2013-07-01 | Prefabricated part for trapezoid channel lining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203346857U true CN203346857U (en) | 2013-12-18 |
Family
ID=49746775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320384962 Expired - Lifetime CN203346857U (en) | 2013-07-01 | 2013-07-01 | Prefabricated part for trapezoid channel lining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203346857U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334410A (en) * | 2013-07-01 | 2013-10-02 | 高邮市水务局 | Prefabricated part of lining trapezoid channel |
| CN109281298A (en) * | 2018-10-22 | 2019-01-29 | 浙江水利水电学院 | A kind of cast-in-place irrigation canal construction method |
-
2013
- 2013-07-01 CN CN 201320384962 patent/CN203346857U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334410A (en) * | 2013-07-01 | 2013-10-02 | 高邮市水务局 | Prefabricated part of lining trapezoid channel |
| CN109281298A (en) * | 2018-10-22 | 2019-01-29 | 浙江水利水电学院 | A kind of cast-in-place irrigation canal construction method |
| CN109281298B (en) * | 2018-10-22 | 2020-07-03 | 浙江水利水电学院 | Cast-in-situ irrigation channel construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |