CN205134269U - Ecological spur dike of mountain area river water - Google Patents
Ecological spur dike of mountain area river water Download PDFInfo
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- CN205134269U CN205134269U CN201520892434.7U CN201520892434U CN205134269U CN 205134269 U CN205134269 U CN 205134269U CN 201520892434 U CN201520892434 U CN 201520892434U CN 205134269 U CN205134269 U CN 205134269U
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Abstract
The utility model discloses an ecological spur dike of mountain area river water, including dam head, dam body and dam root, the dam root is the T shape with the river bank and is connected, the dam root is connected with the dam body, dam head and dam body are sharp connection, dam head and dam body all include dam foundation layer, dam bed course and dam facing layer, dam foundation layer, dam bed course and dam facing layer all are equipped with upstream face and back side, upstream face and back side are according to to interior rhombus rack -layer and the tile work layer of all being equipped with outside from, the hollow brick is adopted on the tile work layer, the hollow brick upper end is equipped with a plurality of lugs, the hollow brick lower extreme is equipped with the recess, the hollow brick is connected with recess cooperation buckle through the lug each other, hollow brick outward appearance wall is equipped with a plurality of through -holes. The utility model discloses simple structure, the dam body is firm, and undercurrent under the dam head is blocked to the effectual vortex that weakens the dam head, and the fish of being convenient for have constructed the fish nest in the river course, promote the interchange of material in the outer river of barricade and the barricade, have improved the self -purification capacity of river course, channel.
Description
Technical field
The utility model relates to a kind of groynes, specifically a kind of mountain stream Ecology groynes.
Background technology
In river engineering, groynes is widely used hydraulic structure; Enclose and cultivate with in tidal land engineering in transport development, river shoal, groynes is also one of conventional building.Groynes has dividing of length, and elder makes flow dynamic axis deflect, and trend opposite bank, plays and choose the effect of slipping; Short person plays local directed complete set current protection riverbank.The bank protection work be made up of groynes, can control to lead and slip gesture, protection embankment, has again narrow riverbed, blocking fork and silt to fill out the effect of beach strand.Existing dam body erosion resistibility is poor, and the ecological environment of bunding is easily destroyed, and water plant cannot grow, and aquatic animal is lost habitat, and the self-purification capacity of water body also declines greatly.
Utility model content
The purpose of this utility model is to provide a kind of mountain stream Ecology groynes, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of mountain stream Ecology groynes, comprise abutment, dam body and dam root, described dam root and riverbank are that T-shaped shape is connected, described dam root is connected with dam body, described abutment is linearly connected with dam body, described abutment and dam body include dam foundation layer, dam bed course and dam facing layer, described abutment and dam body are all by sequentially setting gradually dam facing layer from top to bottom, dam bed course and dam foundation layer, described dam foundation layer adopts block stone concrete structure, inside be embedded and be fixed with some spaced apart cobbles, described dam bed course adopts block stone pell mell construction, described dam facing layer adopts sandstone and cement additive, described dam facing layer is connected by steel bar concrete with dam bed course, described dam facing layer is provided with deep gouge, described dam foundation layer, dam bed course and dam facing layer are equipped with upstream face and back side, described upstream face and back side are by being equipped with rhombus rack-layer and tile work layer from outside to inside, described tile work layer adopts hollow brick, described hollow brick upper end is provided with multiple projection, described hollow brick lower end is provided with groove, described hollow brick is connected with groove fit buckle each other by projection, described hollow brick appearance wall is provided with multiple through hole.
As further program of the utility model: be filled with cobble in described deep gouge.
As the utility model further scheme: described rhombus rack-layer adopts rhombus frame.
As the utility model further scheme: described rhombus frame is hollow-core construction, described hollow-core construction adopts rigid rodlike material, and described hollow-core construction inside is arranged in cross.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, dam body is firm, resistance to erosion, implementation cost is cheap, intensity and good impact resistance, the advantage of long service life, by rhombus rack-layer and tile work layer, effectively reduce the flow-disturbing of abutment, block abutment subsurface flow, by rhombus frame and hollow brick, can be the place perched or lay eggs that fish provide a safety, be convenient to fish in river course, construct fish nest, promote mass exchange in the outer river of barricade and barricade, improve river course, the self-purification capacity of channel, be applicable to very much mountain stream riverbed to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of mountain stream Ecology groynes.
Fig. 2 is A-A schematic cross-section in mountain stream Ecology groynes.
Fig. 3 is the structural representation of mountain stream Ecology groynes hollow core brick.
Fig. 4 is the structural representation of rhombus in mountain stream Ecology groynes.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 4, in the utility model embodiment, a kind of mountain stream Ecology groynes, comprise abutment 1, dam body 2 and dam root 3, described dam root 3 and riverbank are that T-shaped shape is connected, described dam root 3 is connected with dam body 2, described abutment 1 is linearly connected with dam body 2, described abutment 1 and dam body 2 include dam foundation layer 6, dam bed course 7 and dam facing layer 16, described abutment 1 and dam body 2 are all by sequentially setting gradually dam facing layer 16 from top to bottom, dam bed course 7 and dam foundation layer 6, described dam foundation layer 6 adopts block stone concrete structure, inside be embedded and be fixed with some spaced apart cobbles, described dam bed course 7 adopts block stone pell mell construction, described dam facing layer 16 adopts sandstone and cement additive, described dam facing layer 16 is connected by steel bar concrete with dam bed course 7, described dam facing layer 16 is provided with deep gouge 10, cobble is filled with in described deep gouge 10, described dam foundation layer 6, dam bed course 7 and dam facing layer 16 are equipped with upstream face 8 and back side 11, described dam foundation layer 6, the gradient of dam bed course 7 and dam facing layer 16 is all arranged by actual conditions, described upstream face 8 and back side 11 are by being equipped with rhombus rack-layer 4 and tile work layer 5 from outside to inside, described rhombus rack-layer 4 adopts rhombus frame 13, described rhombus frame 13 is hollow-core construction, described hollow-core construction adopts rigid rodlike material, described hollow-core construction inside is arranged in cross, described tile work layer 5 adopts hollow brick 12, described hollow brick 12 upper end is provided with projection 14, described hollow brick 12 lower end is provided with groove 15, described in polylith, hollow brick 12 coordinates buckle to be connected each other by projection 14 with groove 15, described hollow brick 12 appearance wall is provided with multiple through hole.
The utility model can guarantee bond strength and the combination stability in groynes and riverbed by the matrix that dam bed course 7 and dam foundation layer 6 adopt block clitter to amass formation, save manufacturing cost, sandstone and cement additive is adopted by dam facing layer 16, the impact of severe current can be resisted better, improve groynes upper strength, extend application life, by the cobble in deep gouge 10, both ensure that the prerequisite of dam body 2 self-strength and weight, in turn save manufacturing cost and manufacture curing time, by hollow brick 12 space each other, to biological places perched or lay eggs providing a safety such as fish, be convenient to fish in river course, construct fish nest, form a plant, the space that fish and various biology coexist, promote mass exchange in the outer river of barricade and barricade, improve river course, the self-purification capacity of channel, connected by buckle between hollow brick 12, convenient construction, it is firm to connect, be convenient to form back-up coat to dam body 2, resistance to erosion, by overriding the distribution of layer 13 alternate internal, be conducive to attachment and the existence of various aquatic organism, be conducive to playing with water and looking for food of fish, be conducive to aquatic organism to stop and absorption, be supplied to fish to play with water space, coordinated by rhombus rack-layer 4 and tile work layer 5, effectively reduce the flow-disturbing of abutment 1, and blocked abutment 1 subsurface flow, be applicable to very much mountain stream riverbed to use.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this manual is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of manual is only for clarity sake, those skilled in the art should by manual integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. a mountain stream Ecology groynes, comprise abutment (1), dam body (2) and dam root (3), it is characterized in that, described dam root (3) and riverbank are that T-shaped shape is connected, described dam root (3) is connected with dam body (2), described abutment (1) is linearly connected with dam body (2), described abutment (1) and dam body (2) include dam foundation layer (6), dam bed course (7) and dam facing layer (16), described abutment (1) and dam body (2) are all by sequentially setting gradually dam facing layer (16) from top to bottom, dam bed course (7) and dam foundation layer (6), described dam foundation layer (6) adopts block stone concrete structure, inside be embedded and be fixed with some spaced apart cobbles, described dam bed course (7) adopts block stone pell mell construction, described dam facing layer (16) adopts sandstone and cement additive, described dam facing layer (16) is connected by steel bar concrete with dam bed course (7), described dam facing layer (16) is provided with deep gouge (10), described dam foundation layer (6), dam bed course (7) and dam facing layer (16) are equipped with upstream face (8) and back side (11), described upstream face (8) and back side (11) are by being equipped with rhombus rack-layer (4) and tile work layer (5) from outside to inside, described tile work layer (5) adopts hollow brick (12), described hollow brick (12) upper end is provided with multiple projection (14), described hollow brick (12) lower end is provided with groove (15), described hollow brick (12) coordinates buckle to be connected each other by projection (14) with groove (15), described hollow brick (12) appearance wall is provided with multiple through hole.
2. mountain stream Ecology groynes according to claim 1, is characterized in that, described deep gouge is filled with cobble in (10).
3. mountain stream Ecology groynes according to claim 1, is characterized in that, described rhombus rack-layer (4) adopts rhombus frame (13).
4. mountain stream Ecology groynes according to claim 3, is characterized in that, described rhombus frame (13) is hollow-core construction, and described hollow-core construction adopts rigid rodlike material, and described hollow-core construction inside is arranged in cross.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520892434.7U CN205134269U (en) | 2015-11-05 | 2015-11-05 | Ecological spur dike of mountain area river water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520892434.7U CN205134269U (en) | 2015-11-05 | 2015-11-05 | Ecological spur dike of mountain area river water |
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| Publication Number | Publication Date |
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| CN205134269U true CN205134269U (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520892434.7U Expired - Fee Related CN205134269U (en) | 2015-11-05 | 2015-11-05 | Ecological spur dike of mountain area river water |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612041A (en) * | 2018-07-05 | 2018-10-02 | 交通运输部天津水运工程科学研究所 | Anti-impact ecotype groynes |
| CN108612042A (en) * | 2018-07-05 | 2018-10-02 | 交通运输部天津水运工程科学研究所 | Local overcurrent ecotype groynes |
| CN109338988A (en) * | 2018-11-21 | 2019-02-15 | 交通运输部天津水运工程科学研究所 | Unilateral aileron formula ecotype groynes |
| CN109574236A (en) * | 2019-01-17 | 2019-04-05 | 长江水利委员会长江科学院 | A kind of ecological dam for being suitable for mountain stream and subtracting the reparation of dehydration section |
| CN109797704A (en) * | 2019-04-03 | 2019-05-24 | 交通运输部天津水运工程科学研究所 | A kind of mixed type ecology makes beach engineering |
-
2015
- 2015-11-05 CN CN201520892434.7U patent/CN205134269U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612041A (en) * | 2018-07-05 | 2018-10-02 | 交通运输部天津水运工程科学研究所 | Anti-impact ecotype groynes |
| CN108612042A (en) * | 2018-07-05 | 2018-10-02 | 交通运输部天津水运工程科学研究所 | Local overcurrent ecotype groynes |
| CN109338988A (en) * | 2018-11-21 | 2019-02-15 | 交通运输部天津水运工程科学研究所 | Unilateral aileron formula ecotype groynes |
| CN109338988B (en) * | 2018-11-21 | 2024-01-23 | 交通运输部天津水运工程科学研究所 | Single-side wing wall type ecological type spur dike |
| CN109574236A (en) * | 2019-01-17 | 2019-04-05 | 长江水利委员会长江科学院 | A kind of ecological dam for being suitable for mountain stream and subtracting the reparation of dehydration section |
| CN109797704A (en) * | 2019-04-03 | 2019-05-24 | 交通运输部天津水运工程科学研究所 | A kind of mixed type ecology makes beach engineering |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20161105 |