CN217758578U - Ecological slope protection is used in hydraulic engineering bank protection - Google Patents
Ecological slope protection is used in hydraulic engineering bank protection Download PDFInfo
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- CN217758578U CN217758578U CN202221893041.4U CN202221893041U CN217758578U CN 217758578 U CN217758578 U CN 217758578U CN 202221893041 U CN202221893041 U CN 202221893041U CN 217758578 U CN217758578 U CN 217758578U
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Abstract
An ecological slope protection for protecting a hydraulic engineering river bank relates to an ecological slope protection for a hydraulic engineering river bank. The utility model discloses a soil erosion and water loss takes place easily for the soil and water conservation problem of solving current ecological bank protection, and the bank protection security can receive the technical problem of influence. When river water rises, water flow is poured into the water flow channel through the L-shaped flow channel, the floating ball floats upwards along with the rising of the water level, and the inclined plane floating out of the ditch slope can be observed by technicians, so that the warning effect is achieved. The point portion of cone inserts in the ditch slope can tightly fix the effect that plays the bank protection on the inclined plane of ditch slope with the ring compaction, and all rings all contactless are provided with the function that the gap can play the drainage between the adjacent ring, can reduce the soil erosion and water loss circumstances because of the rainwash causes. The utility model discloses an ecological bank protection is used in hydraulic engineering bank protection simple structure, the practicality is strong, can solve the soil and water conservation problem of current ecological bank protection and take place soil and water loss easily, and the bank protection security can receive the technical problem of influence.
Description
Technical Field
The utility model relates to an ecological bank protection of hydraulic engineering.
Background
Ecological bank protection refers to the river course bank protection form that utilizes plant or plant and civil engineering to combine together, protects the river course domatic. In order to protect the revetment from water and soil loss, the revetment is generally installed on both sides of the river.
The ecological slope protection for the hydraulic engineering is generally built with construction members such as riprap, dry rubble, mortar rubble, gabion and the like on a slope body soil foundation, the construction members can compact the slope body soil foundation so as to enhance the structural strength of the slope body, vegetation can be laid on the soil foundation in the gap of the construction members in order to further prevent water and soil loss of the slope body, and the surface layer of the slope can be protected and reinforced by planting plants and utilizing the root anchoring effect generated by the combination of the plants, the rocks and the soil body, so that the ecological slope protection mode can meet the requirement on the stability of the surface layer of the slope and recover the damaged natural ecological environment, and is an effective slope protection and slope fixing means. The soil and water conservation problem of current ecological bank protection takes place soil and water loss easily, and the bank protection security can receive the influence.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a soil erosion and water loss takes place easily for the soil and water conservation problem of solving current ecological bank protection, and the bank protection security can receive the technical problem of influence, and provides a hydraulic engineering river bank protection is with ecological bank protection.
The utility model discloses an ecological slope protection for protecting the hydraulic engineering river bank, which consists of a floating ball 2, a soft rope 3, a hook 4, a circular ring 5, a cone 6, geotextile and vegetation;
an L-shaped flow channel 1-1 is arranged at the position, close to water, of the bottom of the ditch slope 1, the horizontal end of the L-shaped flow channel 1-1 is communicated with a river channel, an outlet is arranged at the upper end of the vertical end of the L-shaped flow channel 1-1 and is communicated with the inclined plane of the ditch slope 1, and the vertical end of the L-shaped flow channel 1-1 is far away from the river channel compared with the horizontal end; a hook 4 is fixed on the bottom surface of the horizontal end of the L-shaped flow channel 1-1, the bottom end of a soft rope 3 is fixed on the hook 4, a floating ball 2 is fixed on the top end of the soft rope 3, and the length of the soft rope 3 is larger than the height of the vertical end of the L-shaped flow channel 1-1;
the plurality of circular rings 5 are uniformly arranged on the inclined plane of the groove slope 1, the axial direction of each circular ring 5 is vertical to the inclined plane of the groove slope 1, and gaps are formed between every two adjacent circular rings 5; the tip of the cone 6 is inserted into the inclined plane of the trench slope 1 and is arranged in the gap between the adjacent circular rings 5, the circular rings 5 around the cone 6 are tightly compacted and fixed on the inclined plane of the trench slope 1 by the side wall of the cone 6, vegetation (not shown in the figure) is arranged in the hollow part of the circular rings 5, and geotextile is arranged between the circular rings 5 and the inclined plane of the trench slope 1.
The utility model discloses a hydraulic engineering bank protection is with design principle of ecological bank protection: when river water rises, water flow is poured into the river water through the L-shaped flow channel 1-1, the floating ball 2 floats upwards along with the rising of the water level, and the inclined plane of the floating ball out of the ditch slope 1 can be observed by technicians, so that the warning effect is achieved, and pedestrians are reminded of the overhigh water level.
The tip of cone 6 inserts in the ditch slope 1 and can fix the effect that plays the bank protection on the inclined plane of ditch slope 1 with ring 5 tight compaction, and all ring 5 all do not contact, but on same plane, be provided with the function that the gap can play the drainage between adjacent ring 5, can reduce the soil erosion and water loss condition because of the rainwash causes.
The utility model discloses an ecological bank protection is used in hydraulic engineering bank protection simple structure, the practicality is strong, can solve the soil and water conservation problem of current ecological bank protection and take place soil and water loss easily, and the bank protection security can receive the technical problem of influence.
Drawings
Fig. 1 is a schematic top view of an ecological slope protection for protecting a hydraulic engineering river bank according to a first embodiment;
fig. 2 isbase:Sub>A sectional viewbase:Sub>A-base:Sub>A of fig. 1.
Detailed Description
The first embodiment is as follows: the embodiment is an ecological slope protection for protecting a hydraulic engineering river bank, as shown in fig. 1 and 2, the ecological slope protection specifically comprises a floating ball 2, a soft rope 3, a hook 4, a circular ring 5, a cone 6, geotextile and vegetation (not shown in the figure);
an L-shaped flow channel 1-1 is arranged at the position, close to water, of the bottom of the ditch slope 1, the horizontal end of the L-shaped flow channel 1-1 is communicated with a river channel, an outlet is arranged at the upper end of the vertical end of the L-shaped flow channel 1-1 and is communicated with the inclined plane of the ditch slope 1, and the vertical end of the L-shaped flow channel 1-1 is far away from the river channel compared with the horizontal end; a hook 4 is fixed on the bottom surface of the horizontal end of the L-shaped flow channel 1-1, the bottom end of a soft rope 3 is fixed on the hook 4, a floating ball 2 is fixed on the top end of the soft rope 3, and the length of the soft rope 3 is larger than the height of the vertical end of the L-shaped flow channel 1-1;
the plurality of circular rings 5 are uniformly arranged on the inclined plane of the groove slope 1, the axial direction of each circular ring 5 is vertical to the inclined plane of the groove slope 1, and gaps are formed between every two adjacent circular rings 5; the tip of the cone 6 is inserted into the inclined plane of the trench slope 1 and is arranged in the gap between the adjacent circular rings 5, the circular rings 5 around the cone 6 are tightly compacted and fixed on the inclined plane of the trench slope 1 by the side wall of the cone 6, vegetation is arranged in the hollow part of the circular rings 5, and geotextile is arranged between the circular rings 5 and the inclined plane of the trench slope 1.
The hydraulic engineering bank protection of this embodiment is with ecological bank protection's design principle: when river water rises, water flow is poured into the river water through the L-shaped flow channel 1-1, the floating ball 2 floats upwards along with the rising of the water level, and the inclined plane of the floating ball out of the ditch slope 1 can be observed by technicians, so that the warning effect is achieved, and pedestrians are reminded of the overhigh water level.
The tip of cone 6 inserts in the ditch slope 1 and can fix the effect that plays the bank protection on the inclined plane of ditch slope 1 with ring 5 tight compaction, and all ring 5 all do not contact, but on same plane, be provided with the function that the gap can play the drainage between adjacent ring 5, can reduce the soil erosion and water loss condition because of the rainwash causes.
This embodiment's hydraulic engineering river bank protection is with ecological bank protection simple structure, and the practicality is strong, can solve the soil and water conservation problem of current ecological bank protection and take place soil and water loss easily, and the bank protection security can receive the technical problem who influences.
The second embodiment is as follows: the first difference between the present embodiment and the specific embodiment is: the vegetation is bluegrass or tall fescue. The rest is the same as the first embodiment.
The third concrete implementation mode: the present embodiment differs from the first or second embodiment in that: the floating ball 2 is a hard rubber floating ball. The rest is the same as the first or second embodiment.
The fourth concrete implementation mode: the difference between this embodiment mode and one of the first to third embodiment modes is: the hook 4 is semicircular. The rest is the same as one of the first to third embodiments.
The fifth concrete implementation mode: the fourth difference between the present embodiment and the specific embodiment is that: the cone 6 is a precast concrete cone. The rest is the same as the fourth embodiment.
The sixth specific implementation mode is as follows: the fourth difference between the present embodiment and the specific embodiment is that: the ring 5 is a precast concrete ring, and the lower surface of the ring extends into the inclined plane of the trench slope 1. The rest is the same as the fourth embodiment.
It is right to use the following experiment the utility model discloses verify:
the first test: the test is an ecological revetment for protecting a hydraulic engineering river bank, as shown in figures 1 and 2, and specifically comprises a floating ball 2, a soft rope 3, a hook 4, a circular ring 5, a cone 6, geotechnical cloth and vegetation; the vegetation is bluegrass; the floating ball 2 is a hard rubber floating ball; the hook 4 is semicircular; the cone 6 is a precast concrete cone;
an L-shaped flow channel 1-1 is arranged at the position, close to water, of the bottom of the ditch slope 1, the horizontal end of the L-shaped flow channel 1-1 is communicated with a river channel, an outlet is arranged at the upper end of the vertical end of the L-shaped flow channel 1-1 and is communicated with the inclined plane of the ditch slope 1, and the vertical end of the L-shaped flow channel 1-1 is far away from the river channel compared with the horizontal end; a hook 4 is fixed on the bottom surface of the horizontal end of the L-shaped flow channel 1-1, the bottom end of a soft rope 3 is fixed on the hook 4, a floating ball 2 is fixed on the top end of the soft rope 3, and the length of the soft rope 3 is larger than the height of the vertical end of the L-shaped flow channel 1-1;
the plurality of circular rings 5 are uniformly arranged on the inclined plane of the groove slope 1, the axial direction of each circular ring 5 is vertical to the inclined plane of the groove slope 1, and gaps are formed between every two adjacent circular rings 5; the tip of the cone 6 is inserted into the inclined plane of the trench slope 1 and is arranged in the gap between the adjacent circular rings 5, the side wall of the cone 6 tightly compacts and fixes the circular rings 5 around the cone on the inclined plane of the trench slope 1, vegetation is arranged in the hollow part of the circular rings 5, and geotextile is arranged between the circular rings 5 and the inclined plane of the trench slope 1; the ring 5 is a precast concrete ring, and the lower surface of the ring extends into the inclined plane of the trench slope 1.
This experimental hydraulic engineering bank protection is with ecological bank protection's design principle: when river water rises, water flow is poured into the river water through the L-shaped flow channel 1-1, the floating ball 2 floats upwards along with the rising of the water level, and the inclined plane of the floating ball out of the ditch slope 1 can be observed by technicians, so that the warning effect is achieved, and pedestrians are reminded of the overhigh water level.
The tip of cone 6 inserts in the ditch slope 1 and can fix the effect that plays the bank protection on the inclined plane of ditch slope 1 with ring 5 tight compaction, and all ring 5 all do not contact, but on same plane, be provided with the function that the gap can play the drainage between adjacent ring 5, can reduce the soil erosion and water loss condition because of the rainwash causes.
This ecological bank protection is used in hydraulic engineering bank protection simple structure, the practicality is strong, can solve the soil and water conservation problem of current ecological bank protection and take place soil and water loss easily, and the bank protection security can receive the technical problem who influences.
Claims (6)
1. An ecological slope protection for protecting a hydraulic engineering river bank is characterized in that the ecological slope protection for protecting the hydraulic engineering river bank consists of floating balls (2), soft ropes (3), hooks (4), circular rings (5), cones (6), geotextile and vegetation;
an L-shaped flow channel (1-1) is arranged at a position, close to water, of the bottom of a ditch of the ditch slope (1), the horizontal end of the L-shaped flow channel (1-1) is communicated with a river channel, an outlet is arranged at the upper end of the vertical end of the L-shaped flow channel (1-1) and communicated with the inclined plane of the ditch slope (1), and the vertical end of the L-shaped flow channel (1-1) is far away from the river channel compared with the horizontal end; a hook (4) is fixed on the bottom surface of the horizontal end of the L-shaped runner (1-1), the bottom end of the soft rope (3) is fixed on the hook (4), a floating ball (2) is fixed at the top end of the soft rope (3), and the length of the soft rope (3) is greater than the height of the vertical end of the L-shaped runner (1-1);
the plurality of circular rings (5) are uniformly arranged on the inclined plane of the groove slope (1), the axial direction of each circular ring (5) is vertical to the inclined plane of the groove slope (1), and gaps are formed between every two adjacent circular rings (5); the tip of the cone (6) is inserted into the inclined plane of the trench slope (1) and is arranged in the gap between the adjacent circular rings (5), the circular rings (5) around the cone (6) are tightly compacted and fixed on the inclined plane of the trench slope (1) by the side wall of the cone (6), vegetation is arranged in the hollow part of the circular rings (5), and geotextile is arranged between the circular rings (5) and the inclined plane of the trench slope (1).
2. The ecological revetment for protecting river banks in hydraulic engineering according to claim 1, wherein said vegetation is Poa annua or Festuca arundinacea.
3. The ecological revetment for protecting river banks in hydraulic engineering according to claim 1, wherein said floating ball (2) is a hard rubber floating ball.
4. The ecological revetment for protecting river banks in hydraulic engineering according to claim 1, wherein the hooks (4) are semicircular.
5. The ecological revetment for protecting river banks in hydraulic engineering according to claim 1, wherein said cone (6) is a precast concrete cone.
6. The ecological revetment for protecting river banks in hydraulic engineering according to claim 1, wherein the ring (5) is a precast concrete ring, and the lower surface thereof extends into the slope of the trench slope (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221893041.4U CN217758578U (en) | 2022-07-21 | 2022-07-21 | Ecological slope protection is used in hydraulic engineering bank protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221893041.4U CN217758578U (en) | 2022-07-21 | 2022-07-21 | Ecological slope protection is used in hydraulic engineering bank protection |
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| Publication Number | Publication Date |
|---|---|
| CN217758578U true CN217758578U (en) | 2022-11-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221893041.4U Active CN217758578U (en) | 2022-07-21 | 2022-07-21 | Ecological slope protection is used in hydraulic engineering bank protection |
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| Country | Link |
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| CN (1) | CN217758578U (en) |
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2022
- 2022-07-21 CN CN202221893041.4U patent/CN217758578U/en active Active
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