CN219059921U

CN219059921U - Ecological slope protection for soil and water conservation

Info

Publication number: CN219059921U
Application number: CN202223422508.XU
Authority: CN
Inventors: 傅志忠; 傅志哲
Original assignee: Fujian Zhongwei Construction Development Co ltd
Current assignee: Fujian Zhongwei Construction Development Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-05-23
Anticipated expiration: 2032-12-20

Abstract

The application relates to the field of side slope support and provides an ecological slope protection for water and soil conservation, 1. A plurality of groups of slope protection units are paved on the surface of a slope, and all slope protection units are sequentially overlapped along the height direction; the slope protection unit comprises a plurality of soil-fixing bricks, all the soil-fixing bricks are horizontally paved, and adjacent soil-fixing bricks are mutually abutted; each soil-fixing brick is anchored on the slope through an anchor rod; the top of solid soil brick is equipped with the culture tank that link up, and the culture tank is used for filling up and establishes the nutrition soil in order to cultivate green planting, and the top of solid soil brick is equipped with spacing draw-in groove, and the bottom of solid soil brick is equipped with the spacing fixture block with spacing draw-in groove looks adaptation, when the spacing fixture block of the solid soil brick of top peg graft in the spacing draw-in groove of the solid soil brick of below, two solid soil bricks adjacent from top to bottom dislocation set. Based on the construction method, the possibility that the soil-fixing brick is separated from the slope after being washed by heavy rain can be reduced, and the ecological slope protection can maintain good supporting effect.

Description

Ecological slope protection for soil and water conservation

Technical Field

The application relates to the field of side slope support, in particular to an ecological slope protection for water and soil conservation.

Background

The ecological slope protection is a slope protection technology for supporting a slope or a side slope by utilizing basic knowledge of the disciplines such as comprehensive engineering mechanics, soil science, ecology, botany and the like to form a comprehensive slope protection system consisting of plants or engineering and plants.

Because the river bank is obliquely arranged, the difficulty of building the ecological slope protection on the oblique bank by constructors is high, and therefore, the related art discloses a soil-fixing brick which is of a hexagonal structure with a hollow arrangement, and nutrient soil is filled in the middle of the soil-fixing brick by tiling and stacking the soil-fixing brick at the bottom of the bank, and the middle area of the soil-fixing brick can form a culture space for cultivating green plants; then pile up the solid soil brick layer by layer along the direction of height, make and misplace between the adjacent solid soil brick from top to bottom, can make each solid soil brick support respectively and paste in the slope surface, greatly improved the convenience that ecological bank protection was built.

However, for the above related technical solutions, the soil-fixing bricks located above are pressed against the soil-fixing bricks located below only by gravity, and the stability of the soil-fixing bricks located above is the worst, so that when severe weather such as heavy rain is encountered, the erosion of the soil-fixing bricks by heavy rain may still cause the soil-fixing bricks to deviate from the bank, and the supporting effect of the ecological slope protection is affected.

Disclosure of Invention

In order to reduce the condition that the soil-fixing brick is separated from the slope after being washed by heavy rain, the application provides an ecological slope protection for water and soil conservation.

The application provides an ecological bank protection for soil and water conservation adopts following technical scheme:

an ecological slope protection for water and soil conservation comprises a plurality of groups of slope protection units paved on the surface of a slope, wherein all the slope protection units are sequentially overlapped along the height direction; the slope protection unit comprises a plurality of soil-fixing bricks, all the soil-fixing bricks are horizontally paved, and adjacent soil-fixing bricks are mutually abutted; each soil-fixing brick is anchored on the slope through an anchor rod;

the top of solid soil brick is equipped with the culture tank that link up, the culture tank is used for filling up the nutrient soil in order to cultivate green planting, the top of solid soil brick is equipped with spacing draw-in groove, the bottom of solid soil brick is equipped with the spacing fixture block with spacing draw-in groove looks adaptation, when the top spacing fixture block of solid soil brick is pegged graft in the spacing draw-in groove of the solid soil brick of below, upper and lower adjacent two solid soil brick dislocation set.

Through adopting foretell technical scheme, this application is through respectively level, vertical laying a plurality of soil fixing bricks, sets up in the culture tank of soil fixing brick can be used for filling up the nutrient soil to the cultivation of being convenient for green, and then forms the ecological slope protection structure that stablizes the support to the bank. When the soil-fixing brick is paved, the soil-fixing brick is anchored on the surface of the slope through the anchor rod, and then the upper and lower adjacent soil-fixing bricks are limited through the cooperation of the limiting clamping blocks and the limiting clamping grooves, so that the stability of the soil-fixing brick after being paved can be greatly improved, the condition that the soil-fixing brick is accidentally separated from the slope after being washed by heavy rain is reduced, and the ecological slope protection can maintain a good supporting effect.

Optionally, an isolation mechanism is arranged in the culture tank, the culture tank is separated by the isolation mechanism to form a soil filling area and a watering area, and the nutrient soil is filled in the soil filling area; the water supply pipe is penetrated inside the irrigation area, and a water supply mechanism for supplying water to the water supply pipe is arranged at the slope top of the slope protection slope.

Through adopting foretell technical scheme, separate the culture tank through setting up isolation mechanism and form fill area and watering area, cultivate in the inside nutrient soil of filling area with the green planting, and can carry rivers to the feed pipe through the water supply mechanism at bank protection slope top, irrigate the nutrient soil through isolation mechanism after rivers get into the irrigation area, be favorable to the healthy and strong growth of green planting.

Optionally, the water supply pipe is a hard steel pipe, a plurality of drain holes are arranged on the side face of the water supply pipe, and all drain holes are arranged at intervals along the extension direction of the water supply pipe.

By adopting the technical scheme, the water supply pipe is processed and manufactured by adopting hard materials, so that the service life of the water supply pipe can be prolonged, and the possibility of unexpected rupture and difficult repair of the water supply pipe when the water supply mechanism supplies water is reduced; the water supply mechanism can smoothly enter the irrigation area through the water drain holes when the water supply mechanism conveys water to the water supply pipe.

Optionally, the soil fixing brick is provided with an avoidance groove through which the water supply pipe passes.

Through adopting foretell technical scheme, when the ecological side slope of this application is laid, at first will feed water the pipe and arrange the bank and fix, then the soil-fixed brick is fixed in the bank when passing through the time feed water the pipe and pass dodge the groove, can play the effect of assistance-localization real-time brick, reduces the operation degree of difficulty that the soil-fixed brick laid the construction.

Optionally, the isolation mechanism comprises a grid net fixedly connected to the inner side wall of the culture tank and two geotechnical cloths respectively covering the two side surfaces of the grid net.

By adopting the technical scheme, the geotechnical cloth covers the surfaces of the two sides of the grid mesh, so that the geotechnical cloth can play a role in intercepting soil, and the possibility that nutrient soil in a soil filling area enters an irrigation area is reduced; the water flowing out from the water supply pipe can smoothly enter the soil filling area through the grid net so as to provide water for the green plants.

Optionally, the water supply mechanism comprises a water storage tank, a water suction pipe and a water suction pump, wherein the water storage tank is fixed on the top of a slope, and a collecting chamber is arranged in the middle of the water storage tank; one end of the water suction pipe is connected with the water storage tank and is communicated with the collecting chamber, and the other end of the water suction pipe extends into the river; the water suction pump is arranged on the water suction pipe.

Through adopting foretell technical scheme, through control suction pump action messenger river inside the river channel promotes to the water storage tank after along the drinking-water pipe, and rainwater can be smoothly discharged to the watering region through the feed pipe to the cultivation of green planting of being convenient for.

Optionally, a collecting port communicated with the collecting chamber is arranged at the top of the water storage tank, and the collecting port is positioned at one side of the water storage tank away from the water supply pipe; the collecting port is covered with a first filtering grid plate for blocking foreign matters; the collecting chamber is also internally provided with an interception mechanism for further intercepting foreign matters.

Through adopting foretell technical scheme, when meetting rainfall weather, the rainwater can be through collecting the mouth and get into the water storage tank inside and hold, follow-up irrigates green planting through using the rainwater, can reduce the use of suction pump, plays the effect of energy saving. In addition, the arrangement of the first filtering grid plate and the interception mechanism can greatly reduce the possibility that foreign matters enter the water supply pipe, and further reduce the possibility that the water supply pipe is blocked.

Optionally, the interception mechanism includes a plurality of second filter grids, all second filter grids are arranged at intervals along the width direction of the collecting chamber, and each second filter grid is arranged in a downward inclined manner in a direction close to the water supply pipe.

Through adopting foretell technical scheme, through with the second filter grid plate to be close to the declivity setting of water supply pipe direction, can be blocked in the second filter grid plate one side of keeping away from the water supply pipe when the foreign matter carries out the water storage tank, further reduce the possibility that the water supply pipe was blockked up by the foreign matter to the normal use of water supply pipe is convenient for.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the soil-fixing bricks are anchored on the surface of the slope through anchor rods, and the upper and lower adjacent soil-fixing bricks are limited by the cooperation of the limiting clamping blocks and the limiting clamping grooves, so that the condition that the soil-fixing bricks are accidentally separated from the slope after being washed by heavy rain can be greatly reduced, and the ecological slope protection can maintain a good supporting effect;

2. the water supply mechanism is used for conveying water flow to the water supply pipe, and the water flow irrigates the nutrient soil through the isolation mechanism after entering the irrigation area, so that the healthy and strong growth of green plants is facilitated;

3. the collecting port is arranged to collect rainwater, and the rainwater is used for irrigating the green plants subsequently, so that the use of a water suction pump can be reduced, and the effect of saving energy is achieved; in addition, through setting up first filtration grid tray and interception mechanism, can greatly reduce the possibility that the foreign matter got into the feed pipe, be favorable to the normal use of feed pipe.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic view of the construction of the soil-fixing brick in this embodiment;

FIG. 3 is a half cross-sectional view of the soil-setting block of the present embodiment;

fig. 4 is an enlarged view at a in fig. 1;

fig. 5 is a partial sectional view of the water reservoir in this embodiment.

Reference numerals illustrate: 1. a slope protection unit; 2. soil-fixing bricks; 21. a bolt; 22. a culture tank; 221. a soil filling area; 222. irrigation areas; 23. a limit clamping groove; 24. a limit clamping block; 25. an avoidance groove; 26. a main body portion; 27. an extension; 3. an isolation mechanism; 31. a grid mesh; 32. geotextile; 4. a water supply pipe; 41. a drain hole; 5. a water supply mechanism; 51. a water storage tank; 511. a collection chamber; 512. a collection port; 52. a water pumping pipe; 53. a first filter grid; 54. a second filter grid; 55. and a protective cover.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-5.

The embodiment of the application discloses an ecological slope protection for soil and water conservation.

Referring to fig. 1, an ecological slope protection for soil and water conservation includes a plurality of sets of slope protection units 1 laid on a slope surface, all the slope protection units 1 being stacked in sequence in a height direction. Wherein, slope protection unit 1 includes a plurality of solid soil bricks 2, and all solid soil bricks 2 are along the horizontal direction tiling setting, and support each other between the adjacent solid soil bricks 2.

Referring to fig. 2, the soil-fixing brick 2 of the present embodiment includes a main body 26 and two extending portions 27 provided on side surfaces of the main body 26, the two extending portions 27 being integrally formed with the main body 26, respectively; the main body 26 is formed by cutting a hexagonal brick body along one diagonal line to form a half shape, an inclined surface is arranged on one side of the extending portion 27 away from the main body 26, an integrally formed anchor rod 21 is arranged on the inclined surface of the extending portion 27, the anchor rod 21 is anchored on a slope, and the inclined surface of the extending portion 27 is abutted on the surface of the slope, so that the stability of the laid soil-fixing brick 2 can be improved. After all slope protection units 1 are paved, all the soil fixing bricks 2 which are adjacent up and down can be arranged in a staggered mode along the inclined direction of the slope.

The top of the soil-fixing brick 2 is provided with two limiting clamping grooves 23, the two limiting clamping grooves 23 are respectively positioned at two extending parts 27, and the limiting clamping grooves 23 are close to the adjacent positions of the extending parts 27 and the main body part 26; referring to fig. 3, two limit blocks 24 are arranged at the bottom of the soil-fixing brick 2, the shape of the limit blocks 24 is the same as that of the limit clamping groove 23, and the two limit blocks 24 are both positioned at the middle part of the main body part 26; when the slope protection unit 1 is paved, the two limit clamping blocks 24 of the upper soil-fixing bricks 2 are respectively inserted into the limit clamping grooves 23 of the two lower adjacent soil-fixing bricks 2, and the upper soil-fixing bricks 2 and the lower soil-fixing bricks 2 are transversely arranged in a staggered mode after paving is completed, so that the stability of the soil-fixing bricks 2 can be further improved.

Referring to fig. 3, the main body 26 and the two extending portions 27 are enclosed together to form a culture tank 22 with three sides penetrating, and the culture tank 22 is used for filling culture soil to culture green plants; the culture tank 22 is internally provided with an isolation mechanism 3, the isolation mechanism 3 comprises a grid net 31 fixedly connected to the inner side wall of the culture tank 22 and two geotechnical cloths 32 respectively covered on the two side surfaces of the grid net 31, and the geotechnical cloths 32 are used for water isolation and soil blocking; the culture tank 22 is divided into a filling area 221 and a pouring area 222 by the isolation mechanism 3, nutrient soil is filled in the filling area 221, and the possibility that the nutrient soil enters the pouring area 222 can be reduced by the geotextile 32.

Referring to fig. 4, the watering area 222 is provided with a plurality of water supply pipes 4, the extending direction of the water supply pipes 4 is arranged in the same direction as the inclined direction of the slope, and the water supply pipes 4 extend downwards and penetrate through each soil fixing brick 2 adjacent to each other vertically; the side of feed pipe 4 is equipped with a plurality of wash ports 41, and all wash ports 41 are arranged along the extension direction equidistance of feed pipe 4 and are set up, and the bank protection slope top still is equipped with the water supply mechanism 5 that is used for supplying water for feed pipe 4, and the rivers that water supply mechanism 5 carried can be along feed pipe 4, through wash port 41 discharge to watering area 222 to irrigate of green root.

Referring back to fig. 3, it should be noted that the grid net 31 in this embodiment is disposed in a zigzag shape, and after all the soil bricks 2 are laid, each irrigation area 222 forms a closed space between the slope and the isolation mechanism 3, so that water can be stored in the irrigation area 222 when entering the irrigation area 222.

In addition, returning to fig. 2, the water supply pipe 4 in the present embodiment is a hard steel pipe made of stainless steel, and one of the extending portions 27 of each soil-fixing brick 2 is provided with an avoiding groove 25, and the avoiding groove 25 is used for the water supply pipe 4 to pass through; during concrete construction, the water supply pipe 4 is laid on the slope according to the planning design of the drawing, and then when the soil-fixing bricks 2 are laid, the avoidance grooves 25 are sleeved on the water supply pipe 4, so that the soil-fixing bricks 2 can be positioned in an auxiliary mode, and the operation difficulty of the soil-fixing bricks 2 in the laying construction is reduced.

Returning to fig. 1, the water supply mechanism 5 includes a water storage tank 51, a water suction pipe 52, and a water suction pump; referring to fig. 5, a collecting chamber 511 is provided in the middle of the water storage tank 51, one end of a water pumping pipe 52 is connected to the water storage tank 51 and is communicated with the collecting chamber 511, and one end of the water pumping pipe 52 far away from the water storage tank 51 extends into the river; the water pump is arranged on the water suction pipe 52, and is positioned at one end of the water suction pipe 52 close to the water storage tank 51, and the water in the river channel is pumped upwards to the collecting chamber 511 by controlling the action of the water pump, so that the water can be supplied to the water supply pipe 4 and irrigated to the irrigation area 222; in addition, the outside cover of the suction pump is provided with a protective cover 55 for protecting the suction pump exposed at the top of the slope.

Referring to fig. 5, the top of the water storage tank 51 is provided with a collection port 512 communicated with the collection chamber 511, and the collection port 512 is positioned at one side of the water storage tank 51 away from the water supply pipe 4; the collecting port 512 is covered with a first filtering louver 53 for blocking foreign objects from the outside, reducing the possibility of foreign objects entering the collecting chamber 511; in addition, an interception mechanism is provided inside the collection chamber 511 for further intercepting the foreign matter.

The interception mechanism comprises a plurality of second filtering grids 54, the second filtering grids 54 are fixed on the inner bottom wall of the collecting chamber 511, all the second filtering grids 54 are arranged at intervals along the width direction of the collecting chamber 511, and all the second filtering grids 54 and the collecting openings 512 are arranged in a staggered manner in the vertical direction. Each second filtering grid plate 54 is obliquely arranged downwards in the direction close to the water feeding pipe 4, namely the horizontal distance from the top of the second filtering grid plate 54 to the water feeding pipe 4 is larger than the horizontal distance from the bottom of the second filtering grid plate 54 to the water feeding pipe 4; the second filter grid 54 provided obliquely can better intercept the foreign matter, further reduce the possibility of the foreign matter entering the water feed pipe 4, so as to facilitate the normal use of the water feed pipe 4.

The foregoing is a preferred embodiment of the present application, and is not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. An ecological bank protection for soil and water conservation, its characterized in that: the slope protection device comprises a plurality of groups of slope protection units (1) paved on the surface of a slope, wherein all the slope protection units (1) are sequentially overlapped along the height direction; the slope protection unit (1) comprises a plurality of soil-fixing bricks (2), all the soil-fixing bricks (2) are horizontally paved, and adjacent soil-fixing bricks (2) are mutually abutted; each soil-fixing brick (2) is anchored on the slope through an anchor rod (21);

the top of admitting an earth brick (2) is equipped with cultivation groove (22) that link up, cultivate groove (22) are used for filling up the nutrition soil in order to cultivate green planting, the top of admitting an earth brick (2) is equipped with spacing draw-in groove (23), the bottom of admitting an earth brick (2) is equipped with spacing fixture block (24) with spacing draw-in groove (23) looks adaptation, and when the top spacing fixture block (24) of admitting an earth brick (2) are pegged graft in spacing draw-in groove (23) of admitting an earth brick (2) in the below, upper and lower adjacent two admitting an earth brick (2) dislocation set.

2. The ecological slope protection for soil and water conservation according to claim 1, characterized in that: an isolation mechanism (3) is arranged in the culture tank (22), the culture tank (22) is partitioned by the isolation mechanism (3) to form a filling area (221) and a pouring area (222), and the nutrient soil is filled in the filling area (221); the water supply pipe (4) is arranged in the irrigation area (222) in a penetrating mode, and a water supply mechanism (5) for supplying water to the water supply pipe (4) is arranged at the slope top of the slope protection slope.

3. The ecological slope protection for soil and water conservation according to claim 2, characterized in that: the water supply pipe (4) is a hard steel pipe, a plurality of drain holes (41) are formed in the side face of the water supply pipe (4), and all the drain holes (41) are arranged at intervals along the extending direction of the water supply pipe (4).

4. An ecological slope protection for soil and water conservation according to claim 3, characterized in that: the soil fixing brick (2) is provided with an avoidance groove (25) through which the water supply pipe (4) passes.

5. The ecological slope protection for soil and water conservation according to claim 2, characterized in that: the isolation mechanism (3) comprises a grid net (31) fixedly connected to the inner side wall of the culture tank (22), and two geotechnical cloths (32) respectively covering the two side surfaces of the grid net (31).

6. The ecological slope protection for soil and water conservation according to claim 2, characterized in that: the water supply mechanism (5) comprises a water storage tank (51), a water suction pipe (52) and a water suction pump, wherein the water storage tank (51) is fixed on the top of a slope, and a collecting chamber (511) is arranged in the middle of the water storage tank (51); one end of the water suction pipe (52) is connected with the water storage tank (51) and is communicated with the collecting chamber (511), and the other end of the water suction pipe (52) extends into the river; the water suction pump is mounted on the water suction pipe (52).

7. The ecological slope protection for soil and water conservation of claim 6, wherein: the top of the water storage tank (51) is provided with a collecting port (512) communicated with the collecting chamber (511), and the collecting port (512) is positioned at one side of the water storage tank (51) far away from the water supply pipe (4); the collecting opening (512) is covered with a first filtering grid plate (53) for blocking foreign matters; the collecting chamber (511) is also internally provided with an interception mechanism for further intercepting foreign matters.

8. The ecological slope protection for soil and water conservation of claim 7, wherein: the interception mechanism comprises a plurality of second filtering grid plates (54), all the second filtering grid plates (54) are arranged at intervals along the width direction of the collecting chamber (511), and each second filtering grid plate (54) is obliquely arranged downwards in the direction close to the water supply pipe (4).