CN215801407U

CN215801407U - Ecological slope protection structure of hydraulic engineering

Info

Publication number: CN215801407U
Application number: CN202122293591.4U
Authority: CN
Inventors: 刘毅
Original assignee: Hunan Liuliu Engineering Construction Co ltd
Current assignee: Hunan Liuliu Engineering Construction Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-02-11
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses a hydraulic engineering ecological slope protection structure which comprises a slope protection body, wherein a guardrail is fixedly installed at the top of the slope protection body, a first flower bed is arranged at the top of the slope protection body, a water pumping mechanism is arranged in the first flower bed, a slope protection mechanism is arranged on the slope surface of the slope protection body, a plurality of groups of second flower beds are arranged on the slope surface of the slope protection body, footing is poured at the bottom of the slope protection body, and a gabion is arranged at the top of the footing. This kind of ecological slope protection structure of hydraulic engineering has improved the ecological bank protection top water-holding capacity of hydraulic engineering, avoids the vegetation lack of water and withers, also can avoid the vegetation to be soaked by unnecessary water and lead to the root system to rot simultaneously, through the setting of geotechnological cloth, first rubble bed course and footing, the effectual slope protection effect that promotes the ecological bank protection of hydraulic engineering.

Description

Ecological slope protection structure of hydraulic engineering

Technical Field

The utility model relates to the technical field of ecological slope protection, in particular to a hydraulic engineering ecological slope protection structure.

Background

The ecological slope protection can prevent water and soil loss, reduce the pore water pressure of the slope body, intercept rainfall, weaken splash corrosion and control soil particle loss; the ecological slope protection technology can improve the environmental function, recover the damaged ecological environment and reduce the noise, and meanwhile, the ecological slope protection is the slope protection technology for supporting a slope or a side slope by the basic knowledge of the subjects of comprehensive engineering mechanics, soil science, ecology, botany and the like to form a comprehensive slope protection system consisting of plants or engineering and plants.

However, the existing hydraulic engineering ecological slope protection structure often leads to withering of plants of the slope protection due to poor water storage capacity at the top, and meanwhile, the root system of the plants is rotten due to the fact that the bottom of the slope body is soaked by water, so that the plants cannot survive, the slope protection effect of the hydraulic engineering ecological slope protection is further affected, and even the slope body soil loss is serious, and the safety of the slope body is damaged. Therefore, the ecological slope protection structure for the hydraulic engineering is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a hydraulic engineering ecological slope protection structure which comprises a slope protection body, wherein a guardrail is fixedly installed at the top of the slope protection body, a first flower bed is arranged at the top of the slope protection body, a water pumping mechanism is arranged inside the first flower bed, a slope protection mechanism is arranged on the slope surface of the slope protection body, a plurality of groups of second flower beds are arranged on the slope surface of the slope protection body, footing is poured at the bottom of the slope protection body, and a gabion is arranged at the top of the footing.

As a preferred technical scheme of the utility model, the first flower bed comprises a first flower trough and a first filter plate, the outer side of the first filter plate is fixedly connected with the inner wall of the first flower trough, and the first filter plate is arranged at the top of the water pumping mechanism.

As a preferred technical scheme of the present invention, the water pumping mechanism includes a water pump, a water inlet pipe and a water outlet pipe, one end of the water inlet pipe is fixed and communicated with a water inlet end of the water pump, one end of the water outlet pipe is fixed and communicated with a water outlet end of the water pump, the other end of the water inlet pipe penetrates through the first flower bed and the slope protection body, and the other end of the water inlet pipe extends to the outside of the footing.

As a preferable technical scheme of the utility model, the second flower bed comprises a second flower trough and a second filter plate, the outer side of the second filter plate is fixedly connected with the inner wall of the second flower trough, and the bottom of the second flower trough is fixed and communicated with a water seepage pipe.

As a preferred technical scheme of the utility model, the slope protection mechanism comprises a first gravel cushion layer, the first gravel cushion layer is laid on an inclined plane of the slope protection body, a plurality of groups of drain pipes are arranged inside the first gravel cushion layer, the drain pipes are fixed and communicated with the bottoms of the corresponding water seepage pipes, geotextile is laid on the top surface of the first gravel cushion layer, a plurality of groups of precast blocks are laid on the top surface of the geotextile, a plurality of groups of irrigation pipes are arranged inside the precast blocks, the top ends of the irrigation pipes are fixed and communicated with the bottoms of the first flower grooves, and a plurality of irrigation holes are formed in the outer sides of the irrigation pipes.

As a preferable technical scheme of the utility model, the footing comprises a concrete resisting block, a second gravel cushion layer is paved on the top of the concrete resisting block, and the gabion is paved on the top surface of the second gravel cushion layer.

As a preferred technical scheme of the utility model, the slope protection body is provided with a plurality of groups of anchor rods on the inclined surface, one ends of the anchor rods penetrate through the geotextile and the first gravel cushion layer, and one ends of the anchor rods are inserted into the slope protection body.

The utility model has the beneficial effects that:

1. according to the ecological slope protection structure for the hydraulic engineering, through the arrangement of the water pumping mechanism, after water is pumped into the first flower groove by the water pump, vegetation in each prefabricated block is irrigated through the irrigation pipe, and redundant water is filtered into the geotextile, the first broken stone cushion layer and the second broken stone cushion layer and flows into a lake, so that the water storage capacity of the top of the slope protection body is improved, and the vegetation is prevented from withering due to water shortage;

2. this kind of ecological slope protection structure of hydraulic engineering, through the setting of infiltration pipe and drain pipe, can filter unnecessary moisture to second tank bottom portion through the second filter, pass through the drain pipe by infiltration pipe again with unnecessary water and discharge to the lake in, avoided the vegetation to soak in unnecessary aquatic and lead to the root system to retting when the abundant period of rainwater, improved the protective effect of bank protection body.

3. This kind of ecological slope protection structure of hydraulic engineering through the setting of geotechnological cloth, first rubble bed course and footing, can improve the bank protection effect of bank protection body, and geotechnological cloth, first rubble bed course have also improved the drainage ability of bank protection body simultaneously.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic perspective view of an ecological slope protection structure of a hydraulic engineering according to the present invention;

FIG. 2 is a schematic cross-sectional view of an ecological slope protection structure of a water conservancy project according to the present invention;

fig. 3 is a schematic structural view of a water pumping mechanism of the ecological slope protection structure of the hydraulic engineering;

fig. 4 is an enlarged structural schematic diagram of a position a in fig. 2 of the ecological slope protection structure of the hydraulic engineering.

In the figure: 1. a slope protection body; 2. a guardrail; 3. a first flower bed; 301. a first flower trough; 302. a first filter plate; 4. a water pumping mechanism; 401. a water pump; 402. a water inlet pipe; 403. a water outlet pipe; 5. a slope protection mechanism; 501. a first gravel cushion layer; 502. geotextile; 503. prefabricating blocks; 6. a second flower bed; 601. a second flower trough; 602. a second filter plate; 603. a water seepage pipe; 7. a footing; 701. a concrete resisting block; 702. a second gravel cushion layer; 8. gabion gabions; 9. a drain pipe; 10. an anchor rod; 11. and a water filling pipe.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-4, the ecological slope protection structure for the hydraulic engineering comprises a slope protection body 1, a guardrail 2 is fixedly installed at the top of the slope protection body 1, a first flower bed 3 is arranged at the top of the slope protection body 1, a water pumping mechanism 4 is arranged inside the first flower bed 3, a slope protection mechanism 5 is arranged on the slope of the slope protection body 1, a plurality of groups of second flower beds 6 are arranged on the slope of the slope protection body 1, footing 7 is poured at the bottom of the slope protection body 1, and a gabion cage 8 is arranged at the top of the footing 7.

Wherein, first flower bed 3 includes first flower bed 301 and first filter 302, the outside of first filter 302 and the inner wall fixed connection of first flower bed 301, and first filter 302 sets up the top at the mechanism 4 that draws water, and when using, the vegetation has been planted in first flower bed 3, through the setting of first filter 302, is convenient for filter the unnecessary moisture in the soil in the first flower bed 3.

Wherein, the mechanism 4 that draws water includes water pump 401, inlet tube 402 and outlet pipe 403, the one end of inlet tube 402 is fixed and the intercommunication with water pump 401's the end of intaking, the one end of outlet pipe 403 is fixed and the intercommunication with water pump 401's play water end, the other end of inlet tube 402 runs through first flower bed 301 and bank protection body 1, and the other end of inlet tube 402 extends to the outside of footing 7, when using, draw the water in the lake to first flower bed 301 along inlet tube 402 through water pump 401 in, water the vegetation in the prefabricated section 503 through irrigation pipe 11.

Wherein, second flower bed 6 includes second flower bed 601 and second filter 602, the outside of second filter 602 and the inner wall fixed connection of second flower bed 601, the fixed intercommunication of bottom of second flower bed 601 has infiltration pipe 603, when using, has planted the vegetation in the second flower bed 6, through the setting of second filter 602, can filter out unnecessary moisture in the soil in the second flower bed 6, prevent that the vegetation root system from retting rotten after being soaked by the water.

Wherein, the slope protection mechanism 5 comprises a first gravel cushion layer 501, the first gravel cushion layer 501 is laid on the inclined plane of the slope protection body 1, a plurality of groups of drain pipes 9 are arranged inside the first gravel cushion layer 501, the drain pipes 9 are fixed and communicated with the bottoms of the corresponding water seepage pipes 603, a geotextile 502 is laid on the top surface of the first gravel cushion layer 501, a plurality of groups of precast blocks 503 are laid on the top surface of the geotextile 502, the center of the prefabricated block 503 is planted with vegetation, a plurality of groups of irrigation pipes 11 are arranged inside the prefabricated block 503, the top ends of the irrigation pipes 11 are fixed and communicated with the bottom of the first flower trough 301, a plurality of irrigation holes are arranged on the outer side of the irrigation pipes 11, when in use, the water filtered in the second flower bed 6 can be discharged out of the slope protection body 1 through the arrangement of the water discharge pipe 9, through the setting of first rubble bed course 501 and geotechnological cloth 502, can further improve the drainage effect of bank protection body 1.

Wherein, footing 7 includes that the concrete supports piece 701, and the top that the concrete supported piece 701 has laid second rubble bed course 702, and gabion 8 lays the top surface at second rubble bed course 702, and when using, through footing 7's setting, the anti-sliding effect of bank protection body 1 that can promote.

Wherein, slope protection body 1 inclined plane is equipped with a plurality of sets of stock 10, and geotechnological cloth 502 and first rubble bed course 501 are run through to the one end of stock 10, and the one end of stock 10 inserts slope protection body 1's inside, when using, through the setting of stock 10, can fix geotechnological cloth 502 and first rubble bed course 501 on slope protection body 1 inclined plane to play the reinforcing effect.

The working principle is as follows: when the flower bed is used, vegetation is planted in the center positions of the first flower bed 3, the second flower bed 6 and the prefabricated blocks 503, when the vegetation in the prefabricated blocks 503 needs to be irrigated, the water pump 401 is started to pump water into the first flower trough 301, then the vegetation in each prefabricated block 503 is irrigated through the irrigation pipe 11, and redundant water is filtered into the geotextile 502, the first gravel cushion 501 and the second gravel cushion 702 and flows into a lake; when the rainwater is abundant, the moisture storage in the second colored pond 6 is too much, and unnecessary moisture flows into second flower groove 601 bottom after the filtration of second filter 602, and infiltration pipe 603 discharges unnecessary water to the lake through drain pipe 9, has avoided the vegetation to soak in unnecessary aquatic and lead to the root system to macerate, has improved the protective effect of bank protection body 1.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an ecological slope protection structure of hydraulic engineering, includes slope protection body (1), its characterized in that, the top fixed mounting of slope protection body (1) has guardrail (2), the top of slope protection body (1) is provided with first flower bed (3), first flower bed (3) inside is provided with mechanism (4) of drawing water, slope protection body (1) inclined plane is equipped with slope protection mechanism (5), slope protection body (1) inclined plane is provided with a plurality of groups second flower bed (6), footing (7) have been pour to the bottom of slope protection body (1), the top of footing (7) is provided with check guest gabion (8).

2. The ecological slope protection structure of water conservancy project according to claim 1, characterized in that, the first flower bed (3) includes a first flower trough (301) and a first filter plate (302), the outside of the first filter plate (302) is fixedly connected with the inner wall of the first flower trough (301), and the first filter plate (302) is arranged on the top of the water pumping mechanism (4).

3. The ecological slope protection structure of water conservancy project according to claim 1, characterized in that, the mechanism of drawing water (4) includes water pump (401), inlet tube (402) and outlet pipe (403), the one end of inlet tube (402) is fixed and is linked together with the intake end of water pump (401), the one end of outlet pipe (403) is fixed and is linked together with the play water end of water pump (401), the other end of inlet tube (402) runs through first flower bed (301) and bank protection body (1), and the other end of inlet tube (402) extends to the outside of footing (7).

4. The ecological slope protection structure of water conservancy project according to claim 1, characterized in that the second flower bed (6) comprises a second flower trough (601) and a second filter plate (602), the outer side of the second filter plate (602) is fixedly connected with the inner wall of the second flower trough (601), and the bottom of the second flower trough (601) is fixed and communicated with a water seepage pipe (603).

5. The ecological slope protection structure of the water conservancy project, according to claim 1, characterized in that the slope protection mechanism (5) comprises a first gravel cushion layer (501), the first gravel cushion layer (501) is laid on the slope of the slope protection body (1), a plurality of groups of drain pipes (9) are arranged inside the first gravel cushion layer (501), the drain pipes (9) are fixed and communicated with the bottoms of corresponding water seepage pipes (603), a geotextile (502) is laid on the top surface of the first gravel cushion layer (501), a plurality of groups of precast blocks (503) are laid on the top surface of the geotextile (502), a plurality of groups of irrigation pipes (11) are arranged inside the precast blocks (503), the top ends of the irrigation pipes (11) are fixed and communicated with the bottoms of the first flower troughs (301), and a plurality of irrigation holes are formed in the outer sides of the irrigation pipes (11).

6. The ecological slope protection structure of water conservancy project according to claim 1, characterized in that, footing (7) includes concrete support block (701), second rubble bed course (702) has been laid on the top of concrete support block (701), gabion (8) lays on the top surface of second rubble bed course (702).

7. The ecological slope protection structure of water conservancy project according to claim 1, characterized in that, the slope protection body (1) inclined plane is equipped with a plurality of sets of stock (10), the one end of stock (10) runs through geotechnological cloth (502) and first rubble bed course (501), and the inside of slope protection body (1) is inserted to the one end of stock (10).