Slope protection structure of wind power plant road

Abstract

The utility model relates to the technical field of road slope protection, in particular to a slope protection structure of a wind power plant road, which is used for preventing a slope body from being scoured, and comprises a plurality of groups of guardrails and a plurality of groups of cushion bricks, the plurality of groups of guardrails are arranged at intervals along the inclination direction of the slope body, the guardrails are vertically arranged, the lower ends of the guardrails are inserted into the slope body, and gravels are filled between two adjacent groups of guardrails. The plurality of groups of guardrails and the plurality of groups of cushion bricks form a step shape, the cushion bricks are square, the upper surfaces of the cushion bricks are parallel to the horizontal plane, greening grooves are formed in the middles of the cushion bricks, green plants are planted in the greening grooves, and the edges of every two adjacent cushion bricks are connected. The whole slope protection structure is arranged to be in a step shape through the guardrails and the cushion bricks, green plants can be conveniently planted, water can be conveniently stored, rainwater can be prevented from rushing into a road below to form accumulated water, the guardrails are inserted into soil of the slope body, the stability of the guardrails can be effectively guaranteed, and workers can climb more conveniently through the structures of the cushion bricks and the guardrails; and detour is not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of road slope protection, in particular to a slope protection structure for a wind farm road. Background Art

[0002] Slope protection refers to the general term for various paving and planting on the slope to prevent the slope from being eroded. The general slope protection structure adopts mortar-made stone slope protection, and is paved in the form of an inclined surface, which is not only inconvenient for people to walk, but also inconvenient for planting green plants. Rainwater flows directly down the slope and cannot be effectively utilized, which easily causes water accumulation on the road below, affecting the passage of construction vehicles.

[0003] The patent document with announcement number CN2193157142U discloses an onshore wind farm road slope protection structure, including a slope protection body, multiple anchor rod groups and multiple fence groups; the slope protection body includes a first slope protection section and a second slope protection section connected to each other; the second slope protection section is obliquely laid on the slope surface of the hillside, the anchor rod includes a first anchor rod section, a second anchor rod section and a third anchor rod section connected to each other in sequence, the third anchor rod section is used to be set in the mountain body, the second anchor rod section is used to be set in the second slope protection section, the first anchor rod section protrudes from the second slope protection section and is set at an angle thereto, and extends obliquely upward in a direction gradually away from the second slope protection section; each fence is connected to the corresponding first anchor rod section and extends along the extension direction of the first anchor rod section, and the fence is used to define a greening trough with an opening upward with the second slope protection section. Although the structure can plant green plants, the inclined structure is not convenient for people to walk, and it is even more difficult to carry out construction operations of anchor rods and fences. If workers need to climb a slope, they need to take a long detour, which affects the construction and maintenance of the wind farm. Utility Model Content

[0004] The main purpose of the utility model is to provide a slope protection structure for a wind farm road, which can effectively solve the above problems.

[0005] The utility model provides the following technical solution: a slope protection structure for a wind farm road, which is used to prevent the slope from being eroded, and comprises a plurality of groups of guardrails and a plurality of groups of pad bricks. The plurality of groups of guardrails are arranged at intervals along the inclination direction of the slope. The guardrails are arranged vertically and the lower ends are inserted into the slope. Sand and gravel are filled between two adjacent groups of guardrails. The pad bricks are horizontally laid on the upper part of the sand and gravel. One group of guardrails corresponds to one group of pad bricks, and the plurality of groups of guardrails and the plurality of groups of pad bricks form a step shape.

[0006] Furthermore, each group of guardrails includes a plurality of guardrails arranged in a horizontal direction, wherein the guardrails are rectangular plates, and edges of two adjacent guardrails in a group are connected, and the plurality of groups of guardrails are arranged in parallel.

[0007] Furthermore, the slope surface is provided with a plurality of step grooves spaced apart along the inclination direction of the slope, a step platform is provided between two adjacent step grooves, the upper surface of the step platform is parallel to the horizontal plane, and the lower end of the guardrail is inserted into the step groove.

[0008] Furthermore, the guardrail includes a first barrier and a second barrier connected in sequence, the first barrier is located at the lower part, the first barrier is inserted in the step groove, the second barrier is located at the upper end of the first barrier, and the second barrier extends upward in the vertical direction.

[0009] Furthermore, the sand and gravel are filled between the pad bricks and the step platform.

[0010] Furthermore, the pad brick is square, the upper surface of the pad brick is parallel to the horizontal plane, a greening groove is opened in the middle of the pad brick, and the edges of two adjacent pad bricks are connected.

[0011] Furthermore, green plants are planted in the greening trough.

[0012] Furthermore, the upper surface of the second guardrail is flush with the upper surface of an adjacent group of pad bricks in the upslope direction.

[0013] Furthermore, the guardrail is constructed as an integrally formed structure.

[0014] Furthermore, the pad bricks are formed by casting concrete.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. In the utility model, the structure arranges the entire slope protection structure into a stepped shape through guardrails and pad bricks, which is not only convenient for planting green plants, but also convenient for water storage, which can prevent rainwater from rushing into the road below to form water accumulation. The guardrails are inserted into the soil of the slope, which can effectively ensure the stability of the guardrails. This structure can not only strengthen the stability of the slope, but also has a simple structure, is easy to construct, and can effectively shorten the construction period.

[0017] 2. In the utility model, the pad bricks are square in shape, and a greening groove is opened in the middle of the pad bricks. Green plants can be planted after being filled with soil. This can not only meet the greening needs but also reinforce the slope. The edges of the pad bricks can be used for workers to walk on. When maintenance work is required on the wind farm, the structure of the pad bricks and guardrails makes it more convenient for workers to climb, without the need for detours, thus saving manpower.

[0018] 3. In the utility model, the upper part of the guardrail is higher than the pad bricks, and rainwater can be stored between two adjacent groups of guardrails when it rains, which is more conducive to storing rainwater and preventing rainwater from overflowing the guardrail and flowing to the road below the slope to affect pedestrians or passing vehicles. The sand and gravel between the pad bricks and the slope can increase the stability of the foundation and prevent soil erosion. At the same time, it also prevents rainwater from directly scouring the soil on the surface of the slope, reduces the impact of rainwater on the slope, prevents landslides and the like, and avoids safety accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0022] Figure 3 for Figure 2 The enlarged schematic diagram at A in the middle;

[0023] Figure 4 This is a schematic diagram of the structure of the slope and the road below the slope of the utility model;

[0024] Figure 5 This is a schematic diagram of the pad brick structure of the utility model.

[0025] 1. Slope; 11. Step platform; 12. Step trough; 13. Road down the slope; 2. Sand and gravel; 3. Guardrail; 31. First barrier; 32. Second barrier; 4. Pad bricks; 41. Greening trough. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Specific implementation examples Figure 1-5 As shown: A slope protection structure for a wind farm road, used to prevent a slope 1 from being eroded, comprising a plurality of groups of guardrails 3 and a plurality of groups of pad bricks 4, wherein the plurality of groups of guardrails 3 are arranged at intervals along the inclination direction of the slope 1, the guardrails 3 are arranged vertically and the lower ends are inserted into the slope 1, gravel 2 is filled between two adjacent groups of guardrails 3, the pad bricks 4 are horizontally laid on the upper part of the gravel 2, a group of guardrails 3 corresponds to a group of pad bricks 4, and the plurality of groups of guardrails 3 and the plurality of groups of pad bricks 4 form a step shape.

[0028] Furthermore, each group of guardrails 3 includes a plurality of guardrails 3 arranged in a horizontal direction, the guardrails 3 are rectangular plates, the edges of two adjacent guardrails 3 in a group are connected, and the plurality of groups of guardrails 3 are arranged in parallel.

[0029] Furthermore, a plurality of step grooves 12 are arranged at intervals along the inclination direction of the slope 1 on the inclined surface of the slope 1 , and a step platform 11 is arranged between two adjacent step grooves 12 . The upper surface of the step platform 11 is parallel to the horizontal plane, and the lower end of the guardrail 3 is inserted into the step groove 12 .

[0030] Furthermore, the guardrail 3 includes a first barrier 31 and a second barrier 32 connected in sequence, the first barrier 31 is located at the lower part, the first barrier 31 is inserted in the step groove 12, the second barrier 32 is located at the upper end of the first barrier 31, and the second barrier 32 extends upward in the vertical direction.

[0031] Furthermore, the pad brick 4 is square, the upper surface of the pad brick 4 is parallel to the horizontal plane, the edges of two adjacent pad bricks 4 are connected, and a greening groove 41 is opened in the middle of the pad brick 4. Green plants are planted in the greening groove 41, which can not only meet the greening needs but also reinforce the slope 1, and the edge of the pad brick 4 can be used for workers to walk. When the wind farm needs to be inspected and maintained, the structure of the pad brick 4 and the guardrail 3 is more convenient for workers to climb, without the need for detours, saving manpower.

[0032] Furthermore, gravel 2 is filled between the cushion bricks 4 and the step platform 11. The gravel 2 can increase the stability of the foundation and prevent soil erosion. At the same time, it can also prevent rainwater from directly eroding the soil on the surface of the slope 1, reduce the impact of rainwater on the slope 1, prevent landslides, and avoid safety accidents.

[0033] Furthermore, the upper surface of the second guardrail 32 is flush with the upper surface of an adjacent group of pad bricks 4 in the upslope direction. When it rains, the stepped arrangement allows rainwater to penetrate into the lower part of the pad bricks 4 and accumulate between the two adjacent groups of guardrails 3, which is more conducive to storing rainwater and preventing rainwater from overflowing the guardrails 3 and flowing to the downslope road 13 to affect pedestrians or passing vehicles.

[0034] Furthermore, the guardrail 3 is an integrally formed structure.

[0035] Furthermore, the pad bricks 4 are formed by pouring concrete.

[0036] When a wind farm road slope protection structure is in use, a plurality of step grooves 12 are dug at intervals along the inclination direction of the slope 1 on the slope surface to be protected, a step platform 11 is set between two adjacent step grooves 12, a guardrail 3 is inserted into the step groove 12, the edges of two adjacent guardrails 3 in the same step groove 12 are connected, and after the first barrier 31 of the guardrail 3 is inserted, the first barrier 31 is buried and compacted with soil to ensure the stability of the guardrail 3, gravel 2 is filled between two adjacent groups of guardrails 3, and then the pad bricks 4 are horizontally laid on the upper part of the gravel 2, the edges of two adjacent pad bricks 4 in one group are connected, and cement is applied on the guardrail 3. The pad bricks 4 and the guardrail 3 are glued together between the pad bricks 4 and between the pad bricks 4 and the guardrail 3 to increase the stability of the entire structure. The greening groove 41 of the pad brick 4 can be filled with soil and green plants can be planted. When the structure is in use, the entire slope protection structure is arranged into a stepped shape through the guardrail 3 and the pad bricks 4, which is not only convenient for planting green plants, but also convenient for water storage, and can prevent rainwater from rushing into the road 13 under the slope to form water accumulation. The guardrail 3 is inserted into the soil of the slope body 1, which can effectively ensure the stability of the guardrail 3. This structure can not only reinforce the stability of the slope body 1, but also has a simple structure, is easy to construct, and can effectively shorten the construction period.

Claims

1. A slope protection structure for a wind farm road, used to prevent a slope (1) from being eroded, characterized in that: The invention comprises a plurality of groups of guardrails (3) and a plurality of groups of cushion bricks (4), wherein the plurality of groups of guardrails (3) are arranged at intervals along the inclination direction of the slope (1), the guardrails (3) are arranged vertically and the lower ends are inserted into the slope (1), gravel (2) is filled between two adjacent groups of guardrails (3), the cushion bricks (4) are horizontally laid on the upper part of the gravel (2), one group of guardrails (3) corresponds to one group of cushion bricks (4), and the plurality of groups of guardrails (3) and the plurality of groups of cushion bricks (4) form a step shape.

2. The slope protection structure for a wind farm road according to claim 1, characterized in that: Each group of guardrails (3) comprises a plurality of guardrails (3) arranged in a horizontal direction, wherein the guardrails (3) are rectangular plates, and the edges of two adjacent guardrails (3) in one group are connected, and the plurality of groups of guardrails (3) are arranged in parallel.

3. The slope protection structure for a wind farm road according to claim 1, characterized in that: The slope (1) is provided with a plurality of step grooves (12) arranged at intervals along the inclination direction of the slope (1), a step platform (11) is provided between two adjacent step grooves (12), the upper surface of the step platform (11) is parallel to the horizontal plane, and the lower end of the guardrail (3) is inserted into the step groove (12).

4. The slope protection structure for a wind farm road according to claim 3 is characterized by: The guardrail (3) comprises a first barrier (31) and a second barrier (32) which are connected in sequence, wherein the first barrier (31) is located at the lower part, the first barrier (31) is inserted into the step groove (12), the second barrier (32) is located at the upper end of the first barrier (31), and the second barrier (32) extends upward in the vertical direction.

5. The slope protection structure for a wind farm road according to claim 4, characterized in that: The sand and gravel (2) are filled between the pad bricks (4) and the step platform (11).

6. The slope protection structure for a wind farm road according to claim 1, characterized in that: The pad brick (4) is square, the upper surface of the pad brick (4) is parallel to the horizontal plane, a greening groove (41) is opened in the middle of the pad brick (4), and the edges of two adjacent pad bricks (4) are connected.

7. A wind farm road slope protection structure according to claim 6, characterized in that: Green plants are planted in the greening groove (41).

8. The slope protection structure for a wind farm road according to claim 5, characterized in that: The upper surface of the second barrier (32) is flush with the upper surface of an adjacent group of pad bricks (4) in the upslope direction.

9. The slope protection structure for a wind farm road according to claim 1, characterized in that: The guardrail (3) is an integrally formed structure.

10. The slope protection structure for a wind farm road according to claim 1, characterized in that: The cushion bricks (4) are cast by concrete.

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