CN215367056U - Urban river ecological restoration construction structures - Google Patents
Urban river ecological restoration construction structures Download PDFInfo
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- CN215367056U CN215367056U CN202121850359.XU CN202121850359U CN215367056U CN 215367056 U CN215367056 U CN 215367056U CN 202121850359 U CN202121850359 U CN 202121850359U CN 215367056 U CN215367056 U CN 215367056U
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- slope
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/402—River restoration
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Abstract
The utility model discloses an urban river ecological restoration construction structure which comprises a river restoration structure, a slope angle protection structure and a side slope restoration structure, wherein outer supporting square timbers are arranged on the outer sides of the slope angle protection structure and are supported by a plurality of outer supporting bodies, inner supporting square timbers are arranged on the inner sides of the slope angle protection structure and are supported by a plurality of inner supporting bodies, the outer supporting bodies comprise outer wood jacking supports and inclined supports, the inner supporting bodies comprise sleeves, two lead screws and two inner wood jacking supports, the side slope restoration structure comprises a side slope geomembrane and a honeycomb grass slope layer which are sequentially arranged on a side slope of a river from bottom to top, and the river restoration structure comprises a river geomembrane, a gabion protection pad and a pebble layer which are sequentially arranged on the river from bottom to top. According to the utility model, the slope angle of the ecological slope protection is protected through the slope angle protection structure, the clear boundary between the slope restoration structure and the river channel restoration structure is realized, the structure is stable and attractive, the inner side and the outer side of the slope angle protection structure are simultaneously supported in an adjustable mode during construction, and the adaptability is strong.
Description
Technical Field
The utility model belongs to the technical field of river ecological restoration, and particularly relates to an urban river ecological restoration construction structure.
Background
The ecological slope protection forms the slope protection technology of a comprehensive slope protection system consisting of plants or engineering and plants. The plant protection and reinforcement method is an effective slope protection and slope fixing means by utilizing the interaction of the plant, the rock and the soil body to protect and reinforce the surface layer of the side slope, so that the requirement on the stability of the surface layer of the side slope can be met, and the damaged natural ecological environment can be recovered. The existing urban river ecological restoration is unstable due to gradual washing of the bank slope, sliding damage of surface soil and fuzzy slope angle boundary, and the urban river ecological restoration effect is not ideal.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the defects in the prior art are overcome, and the urban river ecological restoration construction structure is novel and reasonable in design, a slope angle protection structure is arranged between a side slope restoration structure and a river restoration structure and along the extending direction of a river channel, so that the slope angle of an ecological slope protection is protected, the side slope restoration structure and the river restoration structure are clear in boundary, the structure is stable and attractive, the inner side and the outer side of the slope angle protection structure are simultaneously supported in an adjustable mode during construction, the construction is suitable for the width change of the river channel, the effect is good, and the popularization and the use are convenient.
In order to solve the technical problems, the utility model adopts the technical scheme that: the utility model provides an ecological remediation construction structures of city river course which characterized in that: the river channel restoration structure comprises a river channel restoration structure and side slope restoration structures arranged on river channel side slopes on two sides of the river channel restoration structure, wherein a road is arranged on one side, away from the river channel restoration structure, of each side slope restoration structure, a slope angle protection structure is arranged between each side slope restoration structure and each river channel restoration structure and along the extending direction of each river channel, outer support square timbers are arranged on the outer sides of the slope angle protection structures, the outer support square timbers are supported through a plurality of outer support bodies, inner support square timbers are arranged on the inner sides of the slope angle protection structures, the inner support square timbers are supported through a plurality of inner support bodies, each outer support body comprises an outer square timbers jacking and an inclined support hinged with the outer square timbers jacking, one end, away from the outer square timbers jacking, of each inclined support is supported on the river channel side slopes, each inner support body comprises a sleeve and two lead screws respectively in threaded fit with two ends of the sleeves, and one end, away from the sleeves is provided with the inner square timbers jacking, the slope angle protective structure includes a plurality of imitative stake, the side slope is restoreed the structure and is included side slope geomembrane and honeycomb grass slope layer by supreme setting gradually on the river course side slope down, the river course is restoreed the structure and is included river course geomembrane, check guest protection pad and the cobble layer by supreme setting gradually on the river course down.
Foretell city river ecological remediation construction structures, its characterized in that: the wood-like pile is a concrete wood-like pile with built-in steel bars.
Foretell city river ecological remediation construction structures, its characterized in that: the outside of the outer square wooden top support is provided with an ear seat, and the inclined strut is hinged with the ear seat.
Foretell city river ecological remediation construction structures, its characterized in that: the square timber support is U-shaped structure and is relative setting with interior square timber support, the opening of square timber support is towards outside support square timber, the opening of interior square timber support is towards interior support square timber.
Foretell city river ecological remediation construction structures, its characterized in that: the top of the slope angle protection structure is higher than the bottom of the slope repairing structure and the top of the river channel repairing structure.
Compared with the prior art, the utility model has the following advantages:
1. according to the ecological slope protection structure, the slope angle protection structure is arranged between the slope restoration structure and the river channel restoration structure along the extending direction of the river channel, so that the slope angle of the ecological slope protection is protected, the slope restoration structure and the river channel restoration structure are clear in boundary, the structure is stable and attractive, and the ecological slope protection structure is convenient to popularize and use.
2. According to the utility model, the outer supporting square timber is arranged on the outer side of the slope angle protection structure, the inner supporting square timber is arranged on the inner side of the slope angle protection structure, the slope angle protection structure is neat and beautiful, the outer supporting square timber is supported by a plurality of outer supporting bodies, the inner supporting square timber is supported by a plurality of inner supporting bodies, wherein the outer supporting bodies support the outer supporting square timber and support the outer supporting square timber in a jacking manner, and the inclined strut in the outer supporting body support is supported on the side slope of the river channel by hinging with the outer supporting wood in a jacking manner, so that the adaptability adjustment of the outer supporting is realized; the inner square wood supports the inner square wood in the inner support body support, supports adaptability adjustment in the sleeve and the screw rod of the screw at two ends, adapts to river channel width change construction, and is reliable and stable and good in use effect.
In conclusion, the slope angle protection structure is novel and reasonable in design, the slope angles of the ecological slope protection are protected by arranging the slope angle protection structure between the slope repairing structure and the river channel repairing structure along the extending direction of the river channel, the slope angle repairing structure and the river channel repairing structure are clear in boundary, the structure is stable and attractive, the inner side and the outer side of the slope angle protection structure are simultaneously supported in an adjustable mode during construction, construction of river channel width change is adapted, the effect is good, and popularization and use are convenient.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
Fig. 1 is a schematic view of the construction structure of the present invention.
Fig. 2 is an enlarged view of fig. 1 at a.
Fig. 3 is a top view of fig. 1.
Description of reference numerals:
1-riverway side slope; 2-side slope geomembrane; 3-honeycomb grass slope layer;
4-imitating the wooden pile; 5, externally supporting square timber; 6, supporting the wood outside the body;
7, bracing; 8, internally supporting square timber; 9-jacking the inner square wood;
10-a screw rod; 11-a sleeve; 12-a riverway geomembrane;
13-gabion pads; 14-pebble bed; 15-road;
16-ear seat.
Detailed Description
As shown in fig. 1 to 3, the river channel restoration structure comprises a river channel restoration structure and side slope restoration structures arranged on river channel side slopes 1 on two sides of the river channel restoration structure, a road 15 is arranged on one side of the side slope restoration structure away from the river channel restoration structure, a slope angle protection structure is arranged between the side slope restoration structure and the river channel restoration structure and along the extension direction of the river channel, an outer support square timber 5 is arranged on the outer side of the slope angle protection structure, the outer support square timber 5 is supported by a plurality of outer support bodies, an inner support square timber 8 is arranged on the inner side of the slope angle protection structure, the inner support square timber 8 is supported by a plurality of inner support bodies, the outer support bodies comprise outer wood top supports 6 and inclined supports 7 hinged with the outer wood top supports 6, one ends of the inclined supports 7 away from the outer wood top supports 6 are supported on the river channel side slopes 1, the inner support bodies comprise sleeves 11 and two screw rods 10 respectively in threaded fit with two ends of the sleeves 11, the one end that the sleeve 11 is kept away from to lead screw 10 is provided with interior square wood top and holds in the palm 9, slope angle protective structure includes a plurality of imitative stake 4, slope restoration structure includes by lower supreme side slope geomembrane 2 and the honeycomb grass slope layer 3 that sets gradually on river course slope 1, river course restoration structure includes by lower supreme river course geomembrane 12, the gabion protection pad 13 and the cobble layer 14 that sets gradually on the river course.
The slope angle protection structure is arranged between the slope restoration structure and the river channel restoration structure along the extending direction of the river channel, so that the slope angle of the ecological slope protection is protected, the clear boundary between the slope restoration structure and the river channel restoration structure is realized, and the structure is stable and attractive; the outer supporting square timbers 5 are arranged on the outer sides of the slope angle protection structures, the inner supporting square timbers 8 are arranged on the inner sides of the slope angle protection structures, the slope angle protection structures are neat and attractive, the outer supporting square timbers 5 are supported by a plurality of outer supporting bodies, the inner supporting square timbers 8 are supported by a plurality of inner supporting bodies, outer supporting square timbers 5 are sleeved and pressed by outer square timbers jacking supports 6 in the outer supporting body support, and inclined supports 7 in the outer supporting body support are hinged with the outer square timbers jacking supports 6 to be supported on a river channel side slope 1, so that the outer supporting adaptability adjustment is realized; the inner square wood jacking 9 is sleeved with the inner square wood 8 in the inner support body support, and the inner support adaptability adjustment is realized by the sleeve 11 and the screw rods 10 of the screws at two ends, so that the inner square wood support is suitable for river channel width change construction, is reliable and stable, and has a good use effect.
In this embodiment, the wood-like pile 4 is a concrete wood-like pile with built-in steel bars.
In this embodiment, an ear seat 16 is provided on the outer side of the outer square timber support 6, and the diagonal brace 7 is hinged to the ear seat 16.
In this embodiment, the outer square timber top support 6 and the inner square timber top support 9 are both U-shaped structures and are arranged oppositely, the opening of the outer square timber top support 6 faces the outer support square timber 5, and the opening of the inner square timber top support 9 faces the inner support square timber 8.
In this embodiment, the top of the slope angle protection structure is higher than the bottom of the slope restoration structure and the top of the river channel restoration structure.
In the implementation of the utility model, after a river channel is excavated and cleaned, a river channel geomembrane 12, a gabion protection pad 13 and a pebble layer 14 are sequentially arranged on the river channel from bottom to top, after a river channel side slope 1 is cleaned and repaired, a side slope geomembrane 2 and a honeycomb grass slope layer 3 are sequentially arranged on the river channel side slope 1 from bottom to top, a slope angle protection structure position is reserved between the river channel and the river channel side slope 1, a plurality of wood-like piles 4 are sequentially arranged between the river channel and the river channel side slope 1 along the extension direction of the river channel, outer supporting square timbers 5 are arranged on the outer sides of the wood-like piles 4, inner supporting square timbers 8 are arranged on the inner sides of the wood-like piles 4, the outer supporting square timbers 5 and the inner supporting square timbers 8 are increased along with the increase of the wood-like piles 4, the slope angle protection structure is tidy and attractive, the outer supporting square timbers 5 are supported by a plurality of outer supporting bodies, the inner supporting bodies 8 are supported by a plurality of inner supporting bodies, and after the wood-like piles 4 are shaped and the river channel repair structure on the two sides of the river channel side slope 1 is finished After, consolidate a plurality of 4 bases of imitative stake, demolish a plurality of 4 inside and outside supports of imitative stake, inside and outside support square timber and inside and outside supporter all can have enough to meet the need the use, and the slope angle protective structure of construction realizes that the adjustable struts, adapts to the river course width and changes the construction, and is effectual.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and all simple modifications, changes and equivalent structural changes made to the above embodiment according to the technical spirit of the present invention still fall within the protection scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides an ecological remediation construction structures of city river course which characterized in that: include river course restoration structure and set up side slope restoration structure on river course side slope (1) of river course restoration structure both sides, side slope restoration structure is kept away from one side of river course restoration structure is road (15), side slope restoration structure with between the river course restoration structure and be provided with bank angle protective structure along river course extending direction, bank angle protective structure's the outside is provided with outer support square timber (5), outer support square timber (5) support through a plurality of outer supports, bank angle protective structure's inboard is provided with interior support square timber (8), and interior support square timber (8) support through a plurality of inner supports, outer support include foreign side timber top support (6) and with foreign side timber top support (6) articulated bracing (7), bracing (7) keep away from the one end support of foreign side timber top support (6) on river course side slope (1), inner support includes sleeve (11) and two lead screws that respectively with sleeve (11) both ends screw-thread fit (11), (7) 10) The one end that sleeve (11) was kept away from in lead screw (10) is provided with interior square wood top and holds in the palm (9), slope angle protective structure includes a plurality of imitative stake (4), side slope restoration structure includes by lower supreme side slope geomembrane (2) and the honeycomb grass slope layer (3) of setting gradually on river course side slope (1), river course restoration structure includes by lower supreme river course geomembrane (12), the gabion protection pad (13) and the cobble layer (14) of setting gradually on the river course.
2. The urban river ecological restoration construction structure according to claim 1, characterized in that: the wood-like pile (4) is a concrete wood-like pile with built-in steel bars.
3. The urban river ecological restoration construction structure according to claim 1, characterized in that: an ear seat (16) is arranged on the outer side of the outer square wood jacking (6), and the inclined strut (7) is hinged with the ear seat (16).
4. The urban river ecological restoration construction structure according to claim 1, characterized in that: the square timber support is characterized in that the outer square timber support (6) and the inner square timber support (9) are of U-shaped structures and are arranged oppositely, the opening of the outer square timber support (6) faces outwards to support the square timber (5), and the opening of the inner square timber support (9) faces inwards to support the square timber (8).
5. The urban river ecological restoration construction structure according to claim 1, characterized in that: the top of the slope angle protection structure is higher than the bottom of the slope repairing structure and the top of the river channel repairing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121850359.XU CN215367056U (en) | 2021-08-09 | 2021-08-09 | Urban river ecological restoration construction structures |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121850359.XU CN215367056U (en) | 2021-08-09 | 2021-08-09 | Urban river ecological restoration construction structures |
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| CN215367056U true CN215367056U (en) | 2021-12-31 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541317A (en) * | 2022-03-09 | 2022-05-27 | 杭州煌伟市政工程有限公司 | River channel revetment reinforcing structure and construction method |
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2021
- 2021-08-09 CN CN202121850359.XU patent/CN215367056U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541317A (en) * | 2022-03-09 | 2022-05-27 | 杭州煌伟市政工程有限公司 | River channel revetment reinforcing structure and construction method |
| CN114541317B (en) * | 2022-03-09 | 2023-11-28 | 杭州煌伟市政工程有限公司 | River course revetment reinforcing structure and construction method |
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