CN215329705U - Prefabricated structure of assembled ecological riverbed bottom - Google Patents
Prefabricated structure of assembled ecological riverbed bottom Download PDFInfo
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- CN215329705U CN215329705U CN202121199962.6U CN202121199962U CN215329705U CN 215329705 U CN215329705 U CN 215329705U CN 202121199962 U CN202121199962 U CN 202121199962U CN 215329705 U CN215329705 U CN 215329705U
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- trapezoidal support
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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Abstract
The utility model provides an assembled ecological riverbed bottom-laying prefabricated structure, which comprises an upper part and a lower part, wherein the upper part and the lower part are integrally formed by prefabricating concrete, the upper part is a regular hexagonal plane platform, the lower part is a trapezoidal support column, a hollow reserved hole is formed in the middle of the regular hexagonal plane platform, and the upper end surfaces of 2 trapezoidal support columns are respectively connected with the lower end surfaces of opposite sides of the regular hexagonal plane platform; the regular hexagon platform is convenient to desilt and level when the riverbed silts up, and also convenient to embed and fix prefabricated structures mutually to stabilize the whole structure; the prefabricated concrete finished product structure is adopted, so that the assembly type concrete finished product structure is easy to install, the finished product is customized, the construction is convenient, the construction period is shortened, and the construction cost is saved; the upper part is provided with a hollow preformed hole for the growth of the aquatic plants; the trapezoidal support columns are arranged, so that silt can be dredged and squeezed, the soil body can be stabilized, and water and soil loss can be prevented.
Description
Technical Field
The utility model relates to the technical field of ecological engineering, in particular to an assembled ecological riverbed bottom-laying prefabricated structure.
Background
After decades of economic development, the functions of many river channels in China are damaged, siltation, bare collapse of river banks, river water pollution and the like seriously affect the life and property safety of residents on the same bank. In recent years, the state vigorously pushes river channel treatment work, and a plurality of treatment measures are continuously emerged, so that more choices are provided for comprehensive treatment of the river channel.
The artificial ecological riverbed is characterized in that submerged plants are planted above or on the riverbed to purify water quality, weaken the water flow speed close to the natural riverbed and prevent bottom sand and stones from being impacted, so that the riverbed is protected from being damaged, and pollution to nearby water is effectively avoided. However, the bottom structure of the river bed is easily washed and damaged due to the slow and fast river water, and submerged plants planted on the river bed are not easy to grow.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides an assembled ecological riverbed bottom-laying prefabricated structure.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the utility model provides an ecological riverbed of assembled prefabricate structure of spreading at bottom, includes upper portion and lower part, upper portion with the lower part is all by the prefabricated integrated into one piece of concrete, upper portion is regular hexagon platform, the lower part is trapezoidal support column, the middle part of regular hexagon platform is equipped with cavity preformed hole, 2 the up end of trapezoidal support column respectively with the lower terminal surface of the opposite side of regular hexagon platform is connected.
Further, the upper part and the lower part are both provided with a steel reinforcement framework.
Furthermore, the upper steel bar framework and the lower steel bar framework are integrally formed.
Furthermore, the upper end face of the trapezoidal support column is wider than the lower end face.
The utility model has the beneficial effects that: the regular hexagon platform is convenient to desilt and level when the riverbed silts up, and also convenient to embed and fix prefabricated structures mutually to stabilize the whole structure; the prefabricated concrete finished product structure is adopted, so that the assembly type concrete finished product structure is easy to install, the finished product is customized, the construction is convenient, the construction period is shortened, and the construction cost is saved; the upper part is provided with a hollow preformed hole for the growth of the aquatic plants; the trapezoidal support columns are arranged, so that silt can be dredged and squeezed, the soil body can be stabilized, and water and soil loss can be prevented.
Drawings
FIG. 1 is a schematic plan view of the present invention;
FIG. 2 is a schematic elevational view of the present invention;
in the figure: 1. a regular hexagonal flat platform; 2. a trapezoidal support column; 3. a hollow preformed hole; 4; a steel reinforcement framework.
Detailed Description
The utility model is described in detail below with reference to the attached drawing figures:
as shown in fig. 1 and 2, an ecological riverbed bottom-laying prefabricated structure of assembled type comprises an upper portion and a lower portion, wherein the upper portion and the lower portion are integrally formed by concrete prefabrication, the upper portion is a regular hexagon platform 1, the lower portion is a trapezoid supporting column 2, a hollow preformed hole 3 is formed in the middle of the regular hexagon platform 1, and the upper end faces of the 2 trapezoid supporting columns 2 are respectively connected with the lower end faces of the opposite sides of the regular hexagon platform 1.
The upper part and the lower part are both provided with a steel reinforcement framework 4; the structural strength is improved, and the stability of the structure is enhanced.
The upper steel bar framework 4 and the lower steel bar framework 4 are integrally formed; not only the whole appearance is beautiful, but also the stability of the whole structure is enhanced.
The upper end surface of the trapezoidal support column 2 is wider than the lower end surface; saving material costs and also stabilizing the overall structure.
The working principle of the utility model is as follows:
as shown in fig. 1 and 2, the prefabricated structure can be constructed and leveled at the same time, can treat soft foundation, does not need river closure, and is not limited by time such as river flood season and the like; the upper part is provided with a hollow preformed hole 3 which can be hoisted during construction, can be compacted and leveled and can extrude silt when being arranged on a riverbed; the upper part is provided with the regular hexagon platform 1, which not only facilitates the assembly of a plurality of prefabricated structures and the construction control and positioning, but also facilitates the cleaning of river channel siltation in the later period, and the elevation is vertically controllable without damaging river banks or revetments; the lower part is the trapezoidal support column 2, can the desilting crowd silt, can stabilize the soil body, prevents soil erosion and water loss.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, which are directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (4)
1. The utility model provides an ecological riverbed of assembled prefabricate structure of spreading at bottom, its characterized in that, includes upper portion and lower part, upper portion with the lower part is all by the prefabricated integrated into one piece of concrete, upper portion is regular hexagon platform, the lower part is trapezoidal support column, the middle part of regular hexagon platform is equipped with cavity preformed hole, 2 trapezoidal support column's up end respectively with the lower terminal surface of regular hexagon platform's opposite side is connected.
2. The fabricated ecological riverbed-laying prefabricated structure according to claim 1, wherein the upper part and the lower part are provided with a steel reinforcement cage.
3. The fabricated ecological riverbed bottom-laying prefabricated structure according to claim 2, wherein the upper steel reinforcement cage and the lower steel reinforcement cage are integrally formed.
4. The fabricated ecological riverbed-laying prefabricated structure according to claim 1, wherein the upper end surface of the trapezoidal support column is wider than the lower end surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121199962.6U CN215329705U (en) | 2021-06-01 | 2021-06-01 | Prefabricated structure of assembled ecological riverbed bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121199962.6U CN215329705U (en) | 2021-06-01 | 2021-06-01 | Prefabricated structure of assembled ecological riverbed bottom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215329705U true CN215329705U (en) | 2021-12-28 |
Family
ID=79549613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121199962.6U Active CN215329705U (en) | 2021-06-01 | 2021-06-01 | Prefabricated structure of assembled ecological riverbed bottom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215329705U (en) |
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2021
- 2021-06-01 CN CN202121199962.6U patent/CN215329705U/en active Active
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