CN211869634U - Ecological floating island capable of effectively resisting river channel water flow impact - Google Patents
Ecological floating island capable of effectively resisting river channel water flow impact Download PDFInfo
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- CN211869634U CN211869634U CN202020466390.2U CN202020466390U CN211869634U CN 211869634 U CN211869634 U CN 211869634U CN 202020466390 U CN202020466390 U CN 202020466390U CN 211869634 U CN211869634 U CN 211869634U
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- chain
- guide
- island
- river
- moving block
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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 ecological floating island for effectively resisting river water flow impact, which belongs to the technical field of river restoration and comprises a plurality of island chains; the island chains are arranged side by side along the river channel; the island chain comprises a chain, two guide mechanisms and a plurality of floating bodies; the guide mechanism comprises a guide rail and a moving block; the guide rails of the two guide mechanisms are vertically fixed on the two sides of the river channel; the moving block is matched with the guide rail and can move up and down; two ends of the chain are respectively hinged with the moving blocks of the two guide mechanisms; the plurality of floating bodies are connected with the chains and are arranged in a row along the chains; the floating body is provided with a planting layer. The utility model discloses an effective ecological chinampa of anti river course rivers impact can deal with the rivers impact, can not float away along with the water flow, and can rise and fall in step according to the river fluctuation.
Description
Technical Field
The utility model belongs to the technical field of the river course is restoreed, specifically speaking relates to an effective ecological chinampa of fighting river course rivers impact.
Background
The eutrophication of water is a global water environment problem, and is thought by BESTMAN company of Germany 20 years ago as an environmental protection technology in water, namely an ecological floating island. In recent years, with increasing concern about environmental problems, attention is paid to the surrounding natural environment, particularly to the natural landscape of the water side, and under this background, people hope to the artificial floating island technology not only for purifying water but also for creating a diversified ecosystem. The ecological floating island is also called an artificial floating bed, an ecological floating bed and the like. The artificial floating island is one of artificial floating islands, and aims at eutrophicated water quality, and degrades the content of COD, nitrogen and phosphorus in water by utilizing the principle of ecological engineering.
Since the ecological floating island floats on the water surface, if the water flow is large, the ecological floating island can be washed away by water. The existing ecological floating island is fixed in a gravity sinking mode and a revetment anchoring mode. The gravity submerged fixing is to place a pre-cut steel pipe or a cement bag filled with cement on the water bottom, and then connect and fix the steel pipe or the cement bag with a nylon rope and a floating island. The revetment anchoring type fixing is that a nylon rope fixed with the floating island is pulled to the shore, a wood pile or a cement precast pile is fixed to the shore in the vertical direction to form a ground anchor, and then a nylon rope is fixed. The two modes both need to reserve the movable length of the nylon rope according to the rise and fall of the river, but the movable length can cause the collision of the ecological floating island and is not beneficial to the water flow resistance of the ecological floating island. For example, gravity sinking type fixation is adopted, and when the water level of a river is low, the nylon ropes have a large reserved length, so that the ecological floating island can freely move along with water flow in a certain horizontal plane to cause collision, and the ecological floating island cannot effectively resist the water flow.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned weak point provide an ecological chinampa of effective resistance river course rivers impact, aim at solving how to improve ecological chinampa resistance rivers impact scheduling problem. In order to achieve the above object, the utility model provides a following technical scheme:
an ecological floating island for effectively resisting river water flow impact comprises a plurality of island chains 1; the island chains 1 are arranged side by side along a river channel; the island chain 1 comprises a chain 2, two guide mechanisms 3 and a plurality of floating bodies 4; the guide mechanism 3 comprises a guide rail 5 and a moving block 6; the guide rails 5 of the two guide mechanisms 3 are vertically fixed on two sides of the river channel; the moving block 6 is matched with the guide rail 5 and can move up and down; two ends of the chain 2 are respectively hinged with the moving blocks 6 of the two guide mechanisms 3; the plurality of floating bodies 4 are connected with the chain 2 and are arranged in a row along the chain 2; and a planting layer 7 is arranged on the floating body 4. According to the structure, the island chains 1 are arranged side by side along the river channel, the island chains 1 are approximately parallel and approximately vertical to the flowing direction of water flow of the river channel, and a certain distance is kept between the island chains 1; two ends of the chain 2 are respectively hinged with the moving blocks 6 of the two guide mechanisms 3; the plurality of floating bodies 4 are connected with the chain 2 and are arranged in a row along the chain 2; so, when river course rivers rise, a plurality of body 4 drives 2 synchronous come-up of chain, chain 2 drives the movable block 6 at both ends and moves up along respective 5 synchronous upward movements of guide rail, when river course rivers descend, a plurality of body 4 and 2 synchronous descends of chain, the movable block 6 at 2 both ends of chain moves down along respective 5 synchronous downstream guide rail, so the body 4 that has planting layer 7 can be along with the lift and the automatic rising of rivers on the vertical face, the chain 2 of connecting body 4 then is in a relatively stable state all the time, it is too much along rivers removal for body 4 not to have too much surplus, it can deal with the rivers impact to have guaranteed ecological chinampa, can not float along with the rivers flow and walk, and can fall and synchronous rising according to the river, body 4 can not collide each other.
Further, two adjacent chain links of the chain 2 can rotate horizontally relative to each other. According to the structure, two adjacent chain links of the chain 2 can rotate horizontally relatively, so that when the floating body 4 is impacted by water flow, the whole chain 2 can buffer in the water flow direction, and the chain 2 cannot be bent greatly in the vertical direction, so that the floating body 4 is ensured to be relatively on the same plane and cannot be collided.
Further, a gap is maintained between all the floating bodies 4. As can be seen from the above structure, the floating bodies 4 are kept spaced from each other without colliding with each other.
Further, the guide rail 5 comprises a front plate 8, a rear plate 9 and two side plates 10; the rear plate 9 is fixed on the side surface of the river channel; the front plate 8, the rear plate 9 and the two side plates 10 are surrounded by guide grooves 11; a guide port 12 is vertically arranged on the front plate 8; the moving block 6 is matched with the guide groove 11 and used for moving up and down along the guide groove 11; the moving block 6 extends partially out of the guide opening 12 for hinging one end of the chain 2. As can be seen from the above structure, the guide groove 11 enclosed by the front plate 8, the rear plate 9 and the two side plates 10 ensures that the moving block 6 is engaged, and the moving block 6 moves up and down along the guide groove 11; the guide opening 12 facilitates the partial extension of the mobile block 6 and the articulation of one end of the chain 2.
Further, the guide groove 11 and the guide opening 12 penetrate through the top of the guide rail 5 for installing the moving block 6 from the top of the guide rail 5. As can be seen from the above structure, the moving block 6 can thus be loaded from the top of the guide rail 5.
Furthermore, two sides of the moving block 6 are provided with rollers 13 capable of rotating automatically; the rollers are adapted to engage the inner walls of the front plate 8 and the rear plate 9. As can be seen from the above structure, the roller 13 reduces the frictional force of the moving block 6 moving up and down.
The utility model has the advantages that:
1. the utility model discloses an ecological floating island which can effectively resist the impact of river water flow, comprising a plurality of island chains; the island chains are arranged side by side along the river channel; the island chain comprises a chain, two guide mechanisms and a plurality of floating bodies; the guide mechanism comprises a guide rail and a moving block; the guide rails of the two guide mechanisms are vertically fixed on the two sides of the river channel; the moving block is matched with the guide rail and can move up and down; two ends of the chain are respectively hinged with the moving blocks of the two guide mechanisms; the plurality of floating bodies are connected with the chains and are arranged in a row along the chains; the floating body is provided with a planting layer. The utility model discloses an effective ecological chinampa of anti river course rivers impact can deal with the rivers impact, can not float away along with the water flow, and can rise and fall in step according to the river fluctuation.
Drawings
FIG. 1 is a schematic top view of an island chain of the present invention;
FIG. 2 is a schematic view of an island chain of the present invention in front elevation with the guide rails cut away;
fig. 3 is a schematic view of a partial top view of an island chain of the present invention;
fig. 4 is a schematic view of a partial front view of an island chain of the present invention, with the guide rails cut away;
in the drawings: 1-island chain, 2-chain, 3-guiding mechanism, 4-floating body, 5-guide rail, 6-moving block, 7-planting layer, 8-front plate, 9-rear plate, 10-side plate, 11-guide groove, 12-guide opening and 13-roller.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments, but the present invention is not limited to the following embodiments.
The first embodiment is as follows:
see figures 1-4. An ecological floating island for effectively resisting river water flow impact comprises a plurality of island chains 1; the island chains 1 are arranged side by side along a river channel; the island chain 1 comprises a chain 2, two guide mechanisms 3 and a plurality of floating bodies 4; the guide mechanism 3 comprises a guide rail 5 and a moving block 6; the guide rails 5 of the two guide mechanisms 3 are vertically fixed on two sides of the river channel; the moving block 6 is matched with the guide rail 5 and can move up and down; two ends of the chain 2 are respectively hinged with the moving blocks 6 of the two guide mechanisms 3; the plurality of floating bodies 4 are connected with the chain 2 and are arranged in a row along the chain 2; and a planting layer 7 is arranged on the floating body 4. According to the structure, the island chains 1 are arranged side by side along the river channel, the island chains 1 are approximately parallel and approximately vertical to the flowing direction of water flow of the river channel, and a certain distance is kept between the island chains 1; two ends of the chain 2 are respectively hinged with the moving blocks 6 of the two guide mechanisms 3; the plurality of floating bodies 4 are connected with the chain 2 and are arranged in a row along the chain 2; so, when river course rivers rise, a plurality of body 4 drives 2 synchronous come-up of chain, chain 2 drives the movable block 6 at both ends and moves up along respective 5 synchronous upward movements of guide rail, when river course rivers descend, a plurality of body 4 and 2 synchronous descends of chain, the movable block 6 at 2 both ends of chain moves down along respective 5 synchronous downstream guide rail, so the body 4 that has planting layer 7 can be along with the lift and the automatic rising of rivers on the vertical face, the chain 2 of connecting body 4 then is in a relatively stable state all the time, it is too much along rivers removal for body 4 not to have too much surplus, it can deal with the rivers impact to have guaranteed ecological chinampa, can not float along with the rivers flow and walk, and can fall and synchronous rising according to the river, body 4 can not collide each other.
Example two:
see figures 1-4. An ecological floating island for effectively resisting river water flow impact comprises a plurality of island chains 1; the island chains 1 are arranged side by side along a river channel; the island chain 1 comprises a chain 2, two guide mechanisms 3 and a plurality of floating bodies 4; the guide mechanism 3 comprises a guide rail 5 and a moving block 6; the guide rails 5 of the two guide mechanisms 3 are vertically fixed on two sides of the river channel; the moving block 6 is matched with the guide rail 5 and can move up and down; two ends of the chain 2 are respectively hinged with the moving blocks 6 of the two guide mechanisms 3; the plurality of floating bodies 4 are connected with the chain 2 and are arranged in a row along the chain 2; and a planting layer 7 is arranged on the floating body 4. According to the structure, the island chains 1 are arranged side by side along the river channel, the island chains 1 are approximately parallel and approximately vertical to the flowing direction of water flow of the river channel, and a certain distance is kept between the island chains 1; two ends of the chain 2 are respectively hinged with the moving blocks 6 of the two guide mechanisms 3; the plurality of floating bodies 4 are connected with the chain 2 and are arranged in a row along the chain 2; so, when river course rivers rise, a plurality of body 4 drives 2 synchronous come-up of chain, chain 2 drives the movable block 6 at both ends and moves up along respective 5 synchronous upward movements of guide rail, when river course rivers descend, a plurality of body 4 and 2 synchronous descends of chain, the movable block 6 at 2 both ends of chain moves down along respective 5 synchronous downstream guide rail, so the body 4 that has planting layer 7 can be along with the lift and the automatic rising of rivers on the vertical face, the chain 2 of connecting body 4 then is in a relatively stable state all the time, it is too much along rivers removal for body 4 not to have too much surplus, it can deal with the rivers impact to have guaranteed ecological chinampa, can not float along with the rivers flow and walk, and can fall and synchronous rising according to the river, body 4 can not collide each other.
Two adjacent chain links of the chain 2 can rotate horizontally relative to each other. According to the structure, two adjacent chain links of the chain 2 can rotate horizontally relatively, so that when the floating body 4 is impacted by water flow, the whole chain 2 can buffer in the water flow direction, and the chain 2 cannot be bent greatly in the vertical direction, so that the floating body 4 is ensured to be relatively on the same plane and cannot be collided.
Gaps are maintained between all floating bodies 4. As can be seen from the above structure, the floating bodies 4 are kept spaced from each other without colliding with each other.
Example three:
see figures 1-4. An ecological floating island for effectively resisting river water flow impact comprises a plurality of island chains 1; the island chains 1 are arranged side by side along a river channel; the island chain 1 comprises a chain 2, two guide mechanisms 3 and a plurality of floating bodies 4; the guide mechanism 3 comprises a guide rail 5 and a moving block 6; the guide rails 5 of the two guide mechanisms 3 are vertically fixed on two sides of the river channel; the moving block 6 is matched with the guide rail 5 and can move up and down; two ends of the chain 2 are respectively hinged with the moving blocks 6 of the two guide mechanisms 3; the plurality of floating bodies 4 are connected with the chain 2 and are arranged in a row along the chain 2; and a planting layer 7 is arranged on the floating body 4. According to the structure, the island chains 1 are arranged side by side along the river channel, the island chains 1 are approximately parallel and approximately vertical to the flowing direction of water flow of the river channel, and a certain distance is kept between the island chains 1; two ends of the chain 2 are respectively hinged with the moving blocks 6 of the two guide mechanisms 3; the plurality of floating bodies 4 are connected with the chain 2 and are arranged in a row along the chain 2; so, when river course rivers rise, a plurality of body 4 drives 2 synchronous come-up of chain, chain 2 drives the movable block 6 at both ends and moves up along respective 5 synchronous upward movements of guide rail, when river course rivers descend, a plurality of body 4 and 2 synchronous descends of chain, the movable block 6 at 2 both ends of chain moves down along respective 5 synchronous downstream guide rail, so the body 4 that has planting layer 7 can be along with the lift and the automatic rising of rivers on the vertical face, the chain 2 of connecting body 4 then is in a relatively stable state all the time, it is too much along rivers removal for body 4 not to have too much surplus, it can deal with the rivers impact to have guaranteed ecological chinampa, can not float along with the rivers flow and walk, and can fall and synchronous rising according to the river, body 4 can not collide each other.
Two adjacent chain links of the chain 2 can rotate horizontally relative to each other. According to the structure, two adjacent chain links of the chain 2 can rotate horizontally relatively, so that when the floating body 4 is impacted by water flow, the whole chain 2 can buffer in the water flow direction, and the chain 2 cannot be bent greatly in the vertical direction, so that the floating body 4 is ensured to be relatively on the same plane and cannot be collided.
Gaps are maintained between all floating bodies 4. As can be seen from the above structure, the floating bodies 4 are kept spaced from each other without colliding with each other.
The guide rail 5 comprises a front plate 8, a rear plate 9 and two side plates 10; the rear plate 9 is fixed on the side surface of the river channel; the front plate 8, the rear plate 9 and the two side plates 10 are surrounded by guide grooves 11; a guide port 12 is vertically arranged on the front plate 8; the moving block 6 is matched with the guide groove 11 and used for moving up and down along the guide groove 11; the moving block 6 extends partially out of the guide opening 12 for hinging one end of the chain 2. As can be seen from the above structure, the guide groove 11 enclosed by the front plate 8, the rear plate 9 and the two side plates 10 ensures that the moving block 6 is engaged, and the moving block 6 moves up and down along the guide groove 11; the guide opening 12 facilitates the partial extension of the mobile block 6 and the articulation of one end of the chain 2.
The guide groove 11 and the guide opening 12 penetrate through the top of the guide rail 5 and are used for installing the moving block 6 from the top of the guide rail 5. As can be seen from the above structure, the moving block 6 can thus be loaded from the top of the guide rail 5.
Two sides of the moving block 6 are provided with rollers 13 capable of rotating; the rollers are adapted to engage the inner walls of the front plate 8 and the rear plate 9. As can be seen from the above structure, the roller 13 reduces the frictional force of the moving block 6 moving up and down.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (6)
1. The utility model provides an ecological chinampa of effective resistance river course rivers impact which characterized in that: comprises a plurality of island chains (1); the island chains (1) are arranged side by side along a river channel; the island chain (1) comprises a chain (2), two guide mechanisms (3) and a plurality of floating bodies (4); the guide mechanism (3) comprises a guide rail (5) and a moving block (6); the guide rails (5) of the two guide mechanisms (3) are vertically fixed on the two sides of the river channel; the moving block (6) is matched with the guide rail (5) and can move up and down; two ends of the chain (2) are respectively hinged with the moving blocks (6) of the two guide mechanisms (3); the plurality of floating bodies (4) are connected with the chain (2) and are arranged in a row along the chain (2); the floating body (4) is provided with a planting layer (7).
2. The ecological floating island capable of effectively resisting river water impact according to claim 1, wherein: two adjacent chain links of the chain (2) can rotate horizontally relative to each other.
3. The ecological floating island capable of effectively resisting river water impact according to claim 2, wherein: gaps are kept among all the floating bodies (4).
4. The ecological floating island capable of effectively resisting river water impact according to claim 3, wherein: the guide rail (5) comprises a front plate (8), a rear plate (9) and two side plates (10); the rear plate (9) is fixed on the side surface of the river channel; a guide groove (11) is surrounded by the front plate (8), the rear plate (9) and the two side plates (10); a guide opening (12) is vertically arranged on the front plate (8); the moving block (6) is matched with the guide groove (11) and used for moving up and down along the guide groove (11); the moving block (6) partially extends out of the guide opening (12) and is used for hinging one end of the chain (2).
5. The ecological floating island capable of effectively resisting river water impact according to claim 4, wherein: the guide groove (11) and the guide opening (12) penetrate through the top of the guide rail (5) and are used for installing the moving block (6) from the top of the guide rail (5).
6. The ecological floating island capable of effectively resisting river water impact according to claim 5, wherein: two sides of the moving block (6) are provided with rolling wheels (13) capable of rotating automatically; the rollers are used for matching the inner walls of the front plate (8) and the rear plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020466390.2U CN211869634U (en) | 2020-04-02 | 2020-04-02 | Ecological floating island capable of effectively resisting river channel water flow impact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020466390.2U CN211869634U (en) | 2020-04-02 | 2020-04-02 | Ecological floating island capable of effectively resisting river channel water flow impact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211869634U true CN211869634U (en) | 2020-11-06 |
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ID=73251726
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020466390.2U Expired - Fee Related CN211869634U (en) | 2020-04-02 | 2020-04-02 | Ecological floating island capable of effectively resisting river channel water flow impact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211869634U (en) |
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2020
- 2020-04-02 CN CN202020466390.2U patent/CN211869634U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201106 |