CN211312402U - Liftable ecological reconsitution interface restoration structure - Google Patents
Liftable ecological reconsitution interface restoration structure Download PDFInfo
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- CN211312402U CN211312402U CN201921714885.6U CN201921714885U CN211312402U CN 211312402 U CN211312402 U CN 211312402U CN 201921714885 U CN201921714885 U CN 201921714885U CN 211312402 U CN211312402 U CN 211312402U
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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 discloses an as the utility model discloses a liftable ecological reconsitution interface of first aspect restores structure, including a plurality of ecological reconsitution interface unit along the extending direction interval arrangement of guarantor's beach dam, each ecological reconsitution interface unit includes: a plurality of pile foundations which are arranged in the foundation soil at intervals; the sliding sleeve is sleeved on the upper part of each pile foundation in a sliding manner; a biological bed which is respectively connected with the top end of each sliding sleeve and can float on the water surface for providing the survival of aquatic animals and plants; and a ballast mass suspended below the bio-bed. The utility model discloses do not influence and protect beach dam flood control function, be particularly useful for protecting the ecological remediation in the inboard waters of beach dam.
Description
Technical Field
The utility model relates to an ecological remediation technical field especially relates to a but, ecological reconsitution interface restoration structure of lifting suitable for coastal beach bar inboard waters is protected.
Background
At present, in large-scale coastal development and utilization and coastal engineering construction projects, in order to ensure that an inner seawall is stable and prevent scouring, a beach-protecting dam is built on the outer side of the seawall. The protective dam is protected by a hard protective surface, so that the interface between water and the dam is hardened, the ecological function of the waterfront is lost, and the self-cleaning capability of coastal seawater is reduced. Meanwhile, the structure of the mudflat biological community is changed and the ecological diversity is threatened under the influence of comprehensive factors such as the change of regional marine environmental conditions and the like. The existing riverway and lake ecological restoration technology is difficult to be directly applied to coastal areas, and the reason is mainly that the ecological restoration technology cannot adapt to tidal changes and cannot meet the requirement on wind and wave resistance strength. To this end, the applicant has sought, through useful research and research, a solution to the above-mentioned problems, in the context of which the technical solutions to be described below have been made.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve lies in: the liftable ecological reconstruction interface restoration structure is suitable for the water area inside the coastal beach-protection dam.
The utility model discloses the technical problem that will solve can adopt following technical scheme to realize:
the utility model provides a liftable ecological reconsitution interface repair structure, includes a plurality of ecological reconsitution interface units along the extending direction interval arrangement of guarantor dam, and each ecological reconsitution interface unit includes:
a plurality of pile foundations which are arranged in the foundation soil at intervals, wherein the upper end of each pile foundation is exposed out of the foundation soil and then extends upwards for a certain distance;
the sliding sleeve is sleeved on the upper part of each pile foundation in a sliding manner;
a biological bed which is respectively connected with the top end of each sliding sleeve and can float on the water surface for providing the survival of aquatic animals and plants; and
a ballast mass suspended below the bio-bed.
The utility model discloses a preferred embodiment, the pile foundation is four and be the rectangle distribution, the cross section of pile foundation is circular, the pile foundation is reinforced concrete or steel construction.
In a preferred embodiment of the present invention, an upper positioning ring and a lower positioning ring are respectively disposed at the top and the middle of the portion of each pile foundation exposed out of the foundation soil, so as to control the sliding range of the sliding sleeve.
In a preferred embodiment of the present invention, the outer peripheral surfaces of the upper and lower positioning rings are respectively covered with an anti-corrosion rubber layer.
In a preferred embodiment of the present invention, each of the sliding sleeves has an outer cylindrical surface and an inner cylindrical surface coated with an anti-corrosion coating.
In a preferred embodiment of the present invention, the bio-based bed comprises a rectangular frame and an ecological reconstruction interface body fixedly disposed in the rectangular frame.
In a preferred embodiment of the present invention, the rectangular frame is formed by welding four steel pipes, each steel pipe is filled with a light foaming material, and the joint of two adjacent steel pipes is fixed to the upper end of the corresponding sliding sleeve through a buckle.
In a preferred embodiment of the present invention, the ecological reconstruction interface body comprises an artificial planting net, an ecological planting matrix layer and a polymer matrix bed layer arranged from top to bottom in sequence, and the periphery of the artificial planting net is bound on the rectangular frame.
In a preferred embodiment of the present invention, the ballast mass body is an oyster reef mass body which is connected to the rectangular frame through an anchor chain and is located below the ecological reconstruction interface body.
In a preferred embodiment of the present invention, the weight of the ballast mass is not less than the buoyancy to which the biological bed is subjected.
In a preferred embodiment of the present invention, the distance between two adjacent ecological reconstruction interface units is 0.5m to 1 m.
The utility model discloses a preferred embodiment, will a plurality of ecological reconsitution interface unit divide into a plurality of groups according to the order in proper order, and each group includes two at least adjacent ecological reconsitution interface units, and the biological foundation bed of the ecological reconsitution interface unit in each group adopts the connecting steel pipe to establish ties into wholly, the both ends of connecting steel pipe are ligatured respectively and are had a counter weight water tank.
In a preferred embodiment of the present invention, the counterweight water tank is a steel structure empty tank and has a water inlet hole formed thereon.
Due to the adoption of the technical scheme, the beneficial effects of the utility model reside in that:
1. the utility model does not affect the flood control function of the beach-protecting dam, can be lifted along with the water level change, is suitable for the water area with large water level change, and ensures the normal growth of plants exposed on the water surface;
2. the utility model has safe structure, can submerge under extreme weather to resist wind and wave, and avoids the damage of wind and wave;
3. the utility model has strong integrity, high construction efficiency and convenient construction;
4. the utility model discloses increase biological medium exchange interface, be favorable to vegetation, be favorable to building microorganism habitat, resume the ecosystem function, start ecosystem's long-term self-healing process is particularly useful for the ecological remediation in the inboard waters of beach protection dam.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the working state of the ecological reconfiguration interface unit of the present invention.
Fig. 3 is the utility model discloses a cooperation schematic diagram between pile foundation and the sliding sleeve of ecological reconfiguration interface unit.
Fig. 4 is a schematic structural view of the bio-based bed of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
Referring to fig. 1 and 2, a liftable ecological reconstruction interface restoration structure is provided, which includes a plurality of ecological reconstruction interface units 1000 arranged at intervals along an extending direction of a protective dam, each ecological reconstruction interface unit 1000 including four pile foundations 100, four sliding sleeves 200, a bio-based bed 300, and a ballast block 400.
Four pile foundations 100 are arranged in the foundation soil at intervals in a rectangular distribution mode, and the upper end of each pile foundation 100 extends upwards for a certain distance after being exposed out of the foundation soil. In this embodiment, the pile diameter of the pile foundation 100 is 40cm, the length thereof is 7m, and in order to ensure that the pile foundation 100 does not expose from the water when the water level is low, the pile foundation 100 is driven to 5.6m below the mud surface, and the exposed mud surface is 1.4m high. The cross section of the pile foundation 100 is circular, the pile foundation may be made of reinforced concrete or steel, and if the steel structure is used as the pile foundation 100, a layer of anticorrosive paint is coated on the outer circumferential surface of the steel structure in order to prevent the steel structure from being corroded.
Four sliding sleeves 200 are correspondingly sleeved on the upper parts of the four pile foundations 100 in a sliding manner. In this embodiment, the sliding sleeve 200 has a diameter of 45cm and a length of 1.40m, and in order to control the sliding range of the sliding sleeve 200, an upper and a lower positioning rings (not shown) are respectively disposed at the top and the middle of the portion of each pile foundation 100 exposed from the foundation soil, so as to prevent the sliding sleeve 200 from being separated from the limit of the pile foundation 100. Meanwhile, the outer circumferential surfaces of the upper and lower positioning rings are respectively coated with an anti-corrosion rubber layer 110, as shown in fig. 3, so that the collision between the sliding sleeve 200 and the upper and lower positioning rings is reduced, and the service life of the sliding sleeve is prolonged. In addition, an anti-corrosion coating is coated on the outer cylindrical surface and the inner cylindrical surface of each sliding sleeve 200, so as to prevent the sliding sleeve 200 from being corroded and affecting the service life of the sliding sleeve 200.
The bio-based bed 300 is connected to the top ends of the four sliding sleeves 200, respectively, and the bio-based bed 300 can float on the water surface, which can be used for providing the survival of aquatic animals and plants. Specifically, the bio-based bed 300 includes a rectangular frame 310 and an ecological reconfiguration interface body 320 fixedly disposed within the rectangular frame 310. The rectangular frame 310 is formed by welding and enclosing four light stainless steel pipes 311 with the diameter of 10cm, and light foaming materials 312 are filled in each steel pipe 311, so that the buoyancy of the biological foundation bed 300 is improved. The joints of two adjacent steel pipes 311 are fixedly connected with the upper ends of the corresponding sliding sleeves 200 through buckles. Referring to fig. 4, the ecological reconstruction interface main body 320 includes an artificial planting net 321, an ecological planting matrix layer 322 and a polymer matrix bed layer 323, which are sequentially arranged from top to bottom, and the periphery of the artificial planting net 321 is bound on the rectangular frame 310. Emergent aquatic plants can be planted on the ecological reconstruction interface main body 320, and living space of aquatic animals can also be provided.
The ballast mass 400 is suspended below the bio-bed 300. In this embodiment, the ballast mass 400 is an oyster reef mass, which is connected to the rectangular frame 310 by the anchor chain 410 and is located below the ecological reconfiguration interface body 320, wherein the length of the anchor chain 410 can be adjusted according to the water depth requirement. The weight of the ballast mass 400 is not less than the buoyancy to which the bio-bed 300 is subjected.
In order to prevent the pile foundation from being difficult to pile due to the too close distance, a suitable water gap is left between two adjacent ecological reconstruction interface units 1000, and the distance between the two adjacent ecological reconstruction interface units is preferably 0.5m to 1m, and preferably 0.5 m. Meanwhile, in order to improve the overall structural stability of the liftable ecological reconstruction interface restoration structure, the ecological reconstruction interface units 1000 are sequentially divided into a plurality of groups, and each group comprises at least two adjacent ecological reconstruction interface units 1000. In this embodiment, three adjacent ecological reconstruction interface units 1000 are used as a group, the biological foundation bed 300 of the three adjacent ecological reconstruction interface units 1000 is formed by connecting two connecting steel pipes 500 in series to form a whole, and a counterweight water tank 510 is respectively bound at two ends of each connecting steel pipe 500. The counterweight water tank 510 is a steel structure empty tank with the size of 1.5m × 0.3m × 1m and is provided with a water inlet. When the water tank works normally, a certain amount of water is filled in the counterweight water tank 510, and the water inlet hole of the counterweight water tank is sealed, so that the structure is ensured to float on the water surface; in extreme conditions (e.g., typhoon), the water inlet is opened to fill the counterweight water tank 510 with water as a temporary ballast, so that the structure sinks into the water.
The utility model discloses a construction method of structure is restoreed to ecological reconsitution interface of liftable, including following step:
step S1, prefabricating the foundation pile 100 and the sliding sleeve 200, and sinking the pile by adopting a crawler-type pile driver on the temporary assembling ship;
step S2, the sliding sleeve 200 is lifted and installed on each foundation pile 100 by a crawler-type pile driver;
step S3, prefabricating the weight block 400, and hoisting the weight block to a specified position by a crawler crane at a fixed point;
step S4, completing the assembly of the bio-based bed 300 on land, hanging water by a crane, manually fixing to the corresponding installation position, and connecting with each sliding sleeve 200 and the ballast block 400;
step S5, emerging plants and farmed aquatic organisms are planted on the bio-bed 300.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (13)
1. The utility model provides a liftable ecological reconsitution interface repair structure which characterized in that includes a plurality of ecological reconsitution interface units along the extending direction interval arrangement of guarantor dam, and each ecological reconsitution interface unit includes:
a plurality of pile foundations which are arranged in the foundation soil at intervals, wherein the upper end of each pile foundation is exposed out of the foundation soil and then extends upwards for a certain distance;
the sliding sleeve is sleeved on the upper part of each pile foundation in a sliding manner;
a biological bed which is respectively connected with the top end of each sliding sleeve and can float on the water surface for providing the survival of aquatic animals and plants; and
a ballast mass suspended below the bio-bed.
2. The liftable ecological reconstruction interface restoration structure of claim 1, wherein the pile foundations are four and rectangular in distribution, the cross section of the pile foundations is circular, and the pile foundations are of reinforced concrete or steel structures.
3. The liftable ecological reconstruction interface restoration structure according to claim 2, wherein an upper positioning ring and a lower positioning ring are respectively arranged at the top and the middle of the part of each pile foundation exposed out of the foundation soil, so as to control the sliding range of the sliding sleeve.
4. The liftable ecological reconstruction interface restoration structure according to claim 3, wherein the outer peripheral surfaces of the upper and lower positioning rings are respectively coated with an anti-corrosion rubber layer.
5. The liftable ecological reconstruction interface restoration structure according to claim 1, wherein an anti-corrosion coating is coated on the outer cylindrical surface and the inner cylindrical surface of each sliding sleeve respectively.
6. The liftable ecological reconstruction interface restoration structure according to claim 1, wherein the biological bed comprises a rectangular frame and an ecological reconstruction interface main body fixedly arranged in the rectangular frame.
7. The liftable ecological reconstruction interface restoration structure according to claim 6, wherein the rectangular frame is formed by welding and enclosing four steel pipes, each steel pipe is filled with a lightweight foaming material, and the joint of two adjacent steel pipes is fixedly connected with the upper end of the corresponding sliding sleeve through a buckle.
8. The liftable ecological reconstruction interface restoration structure as claimed in claim 7, wherein the ecological reconstruction interface main body comprises an artificial synthetic planting net, an ecological planting matrix layer and a polymer matrix bed layer arranged in sequence from top to bottom, and the periphery of the artificial synthetic planting net is bound on the rectangular frame.
9. The liftable ecological reconstruction interface restoration structure according to claim 7, wherein the ballast mass body is an oyster reef mass body which is connected with the rectangular frame through an anchor chain and is located below the ecological reconstruction interface main body.
10. The liftable ecological restructuring interface restoration structure according to claim 9, wherein the weight of the ballast mass is not less than the buoyancy to which the biological bed is subjected.
11. The liftable ecological reconstruction interface restoration structure according to any one of claims 1 to 10, wherein the distance between two adjacent ecological reconstruction interface units is 0.5m to 1 m.
12. The liftable ecological reconstruction interface restoration structure according to claim 11, wherein the plurality of ecological reconstruction interface units are sequentially divided into a plurality of groups, each group comprises at least two adjacent ecological reconstruction interface units, the biological beds of the ecological reconstruction interface units in each group are connected in series into a whole by using connecting steel pipes, and a counterweight water tank is bound at each end of each connecting steel pipe.
13. The liftable ecological reconstruction interface restoration structure as claimed in claim 12, wherein the counterweight water tank is a steel structure empty tank and is provided with a water inlet hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921714885.6U CN211312402U (en) | 2019-10-10 | 2019-10-10 | Liftable ecological reconsitution interface restoration structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921714885.6U CN211312402U (en) | 2019-10-10 | 2019-10-10 | Liftable ecological reconsitution interface restoration structure |
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| CN211312402U true CN211312402U (en) | 2020-08-21 |
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| CN201921714885.6U Active CN211312402U (en) | 2019-10-10 | 2019-10-10 | Liftable ecological reconsitution interface restoration structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110735416A (en) * | 2019-10-10 | 2020-01-31 | 上海市水利工程设计研究院有限公司 | liftable ecological reconstruction interface repair structure and construction method thereof |
| CN112840889A (en) * | 2020-12-31 | 2021-05-28 | 黑龙江省农业科学院耕作栽培研究所 | Abiotic stress identification device of rice |
-
2019
- 2019-10-10 CN CN201921714885.6U patent/CN211312402U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110735416A (en) * | 2019-10-10 | 2020-01-31 | 上海市水利工程设计研究院有限公司 | liftable ecological reconstruction interface repair structure and construction method thereof |
| CN112840889A (en) * | 2020-12-31 | 2021-05-28 | 黑龙江省农业科学院耕作栽培研究所 | Abiotic stress identification device of rice |
| CN112840889B (en) * | 2020-12-31 | 2023-09-26 | 黑龙江省农业科学院耕作栽培研究所 | Abiotic stress identification device of rice |
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