Slope body leveling slope protection structure

Abstract

A slope protection layer is formed by mutually connecting a plurality of slope protection building blocks, the slope surface is decomposed into a plurality of small step planes, the slope protection surface achieves zero soil loss, the water and soil conservation effect is remarkable, and the greening effect is lasting. A plurality of steps are laid in the inclined direction of the slope body, the adjacent steps are staggered, so that the whole slope surface is in a staggered step shape, when flowing downwards from the slope surface, water flow gathers at the splicing position of the slope protection building blocks, a turbulent flow energy dissipation area is formed, and water flow energy is remarkably reduced; different interlocking structures are arranged between two adjacent slope protection building blocks of each step and between the third slope protection building block of the adjacent step, so that the overall stability of the slope protection structure is greatly improved, and the slope protection building blocks penetrate into the slope surface by arranging zigzag structures on the bottom surfaces of the slope protection building blocks, so that the slope protection structure is more stable. And the overall stability of the slope protection structure is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of ecological slope protection, and relates to a slope protection structure, in particular to a slope protection structure for converting a slope into a flat slope. Background Art

[0002] In recent years, people's awareness of ecological protection has been increasing. At present, ecological and environmentally friendly slope protection blocks are widely used in highway, river embankment and other projects. The combined effect of slope protection and vegetation effectively reduces the impact of river water on slope protection, and to a certain extent reduces the impact of soil erosion. On this basis, in order to further improve the ecological benefits of slope protection, a large number of new ecological slope protection blocks have begun to be put into production practice.

[0003] Existing slope protection blocks are all laid in a traditional assembled manner, which has problems with positioning accuracy. There may be connection deviations and misalignments between blocks, resulting in uneven overall force, concentrated load on the single unit, and insufficient overall stability on steeper slopes. Utility Model Content

[0004] In order to solve the technical problems existing in the background technology, the utility model proposes a slope protection structure for leveling a slope, and the overall stability of the slope protection structure is improved by arranging an interlocking structure between adjacent slope protection blocks.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A slope protection structure for leveling a slope, comprising a slope protection layer laid on the slope, the slope protection layer being formed by a plurality of slope protection blocks connected to each other, the bottom surfaces of the slope protection blocks being an inclined surface structure adapted to the slope surface of the slope, and the top surfaces of the slope protection blocks being a flat structure, so that when the slope protection blocks are laid along the slope surface, the top surfaces of the slope protection blocks are spliced ​​together to form a horizontal step surface.

[0007] Furthermore, the two end faces of the slope protection block along the inclination direction of the bottom surface are respectively a high side end face and a low side end face, the high side end face is provided with a first protrusion extending along the top surface direction, and the low side end face is provided with a second protrusion extending along the bottom surface direction, the second protrusion is provided with an elastic card block, and the first protrusion is provided with an elastic card groove cooperating with the elastic card block, so that the first slope protection block and the second slope protection block adjacent to each other along the inclination direction of the slope surface are connected by inserting the elastic card block of the second protrusion into the elastic card groove of the first protrusion.

[0008] Furthermore, the slope protection block is a regular hexagonal structure, with two first connecting surfaces on both sides of its high side end surface and two second connecting surfaces on both sides of its low side end surface. A plurality of elastic plug rods are arranged on the first connecting surface in the inclined direction of the bottom surface, and a plurality of elastic sockets adapted to the elastic plug rods are arranged on the second connecting surface in the inclined direction of the bottom surface, so that when laying a third slope protection block adjacent to the first slope protection block and the second slope protection block, the elastic plug rod of the third slope protection block is inserted into the elastic socket of the first slope protection block for connection, and the elastic plug rod of the second slope protection block is inserted into the elastic socket of the third slope protection block for connection.

[0009] Furthermore, when the first slope protection block, the second slope protection block and the third slope protection block adjacent to each other in the slope inclination direction are connected, the bottom surfaces of the first slope protection block, the second slope protection block and the third slope protection block are coplanar.

[0010] Furthermore, a planting hole is provided in the middle of the slope protection block, and the planting hole is filled with soil and applied with slow-release fertilizer to plant green flowers and plants.

[0011] Furthermore, a plurality of triangular notches are provided on the bottom surface of the slope protection block in a direction perpendicular to the inclination of the bottom surface, so as to form a sawtooth structure distributed along the inclination direction of the bottom surface on the bottom surface.

[0012] Furthermore, it also includes a footing arranged at the bottom of the slope and a capping arranged at the top of the slope. Both the footing and the capping are made of concrete structure. A 2 cm thick joint is arranged every 10 m, and the joint is filled with closed-cell polyvinyl chloride foam board or asphalt grating.

[0013] The beneficial effects of the utility model: the slope protection structure for leveling the slope provided by the utility model, the slope protection layer is formed by a plurality of slope protection blocks connected to each other, the slope surface is decomposed into a plurality of small stepped planes, so that the slope protection surface achieves "zero soil loss", the soil and water conservation effect is remarkable, and the greening effect is lasting, by setting the slope protection blocks to be regular hexagons, laying them along the inclination direction of the slope to form a plurality of steps, and the adjacent steps are staggered with each other, so that the entire slope surface is in the shape of staggered steps, when the water flows downward from the slope surface, it converges at the joints of the slope protection blocks to form a turbulent energy dissipation zone, which significantly reduces the water flow energy, and by arranging different interlocking structures between two adjacent slope protection blocks of each step and between the third slope protection blocks of the adjacent steps, the overall stability of the slope protection structure is greatly improved, and by arranging a serrated structure on the bottom surface of the slope protection blocks, the slope protection blocks are penetrated into the slope surface, further improving the overall stability of the slope protection structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the slope protection layer of the utility model.

[0016] Figure 3 It is a schematic structural diagram of the slope protection block in the first embodiment of the utility model.

[0017] Figure 4 This is a schematic diagram of the connection of two adjacent slope protection blocks in Example 1 of the utility model.

[0018] Figure 5 It is a schematic structural diagram of the slope protection block in the second embodiment of the utility model.

[0019] Figure 6 This is a schematic diagram of the connection of three adjacent slope protection blocks in the second embodiment of the utility model.

[0020] Figure 7 It is a structural schematic diagram of the slope protection block in the third embodiment of the present utility model. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figure 1 As shown, the utility model provides a slope protection structure for leveling a slope, including a footing 3 arranged at the bottom of the slope 1, a slope protection layer laid on the slope 1, and a capping 4 arranged at the top of the slope 1. The footing 3 and the capping 4 are both made of concrete structure, and a 2 cm thick seam is provided every 10 m, and the seam is filled with closed-cell polyvinyl chloride foam board or asphalt grating.

[0023] like Figure 2 As shown, the slope protection layer is formed by connecting a plurality of slope protection blocks 2. The bottom surface 21 of the slope protection block 2 is an inclined surface structure adapted to the slope surface of the slope body 1, and the top surface 22 of the slope protection block 2 is a flat structure, so that when the slope protection block 2 is laid along the slope surface, the top surface 22 of the slope protection block 2 is assembled to form a horizontal step surface. A planting hole 27 is provided in the middle of the slope protection block 2, and the planting hole 27 is filled with soil and a slow-release fertilizer is applied to plant green flowers and plants.

[0024] Embodiment 1

[0025] like Figure 3-4As shown, the two end surfaces of the slope protection block 2 along the inclined direction of the bottom surface 21 are respectively a high side end surface 23 and a low side end surface 24, the high side end surface 23 is provided with a first protrusion 231 extending along the direction of the top surface 22, and the low side end surface 24 is extended along the direction of the bottom surface 21. The second protrusion 241 is provided with an elastic block 242, and the first protrusion 231 is provided with an elastic groove 232 cooperating with the elastic block 242, so that the first slope protection block and the second slope protection block adjacent to each other along the inclined direction of the slope are connected by inserting the elastic block 242 of the second protrusion 241 into the elastic groove 232 of the first protrusion 231.

[0026] Embodiment 2

[0027] like Figure 5 As shown, the slope protection block 2 is a regular hexagonal structure, with two first connecting surfaces 25 on both sides of its high side end face 23, and two second connecting surfaces 26 on both sides of its low side end face 24. A plurality of elastic plug rods 251 are arranged on the first connecting surface 25 along the inclined direction of the bottom surface 22, and a plurality of elastic plug holes 261 adapted to the elastic plug rods 251 are arranged on the second connecting surface 26 along the inclined direction of the bottom surface 22, so that when laying a third slope protection block adjacent to the first slope protection block and the second slope protection block, the elastic plug rod 251 of the third slope protection block is inserted into the elastic plug hole 261 of the first slope protection block for connection, and the elastic plug rod 251 of the second slope protection block is inserted into the elastic plug hole 261 of the third slope protection block for connection.

[0028] like Figure 6 As shown, during installation, three adjacent slope protection blocks 2 form an installation unit. First, place the first slope protection block and the second slope protection block along the slope inclination direction, and dock the second protrusion 241 of the first slope protection block with the first protrusion 231 of the second slope protection block. At this time, the bottom surfaces of the first slope protection block and the second slope protection block are exactly coplanar. At this time, insert the elastic card block 242 of the second protrusion 241 into the elastic card groove 232 of the first protrusion 231 to connect the first slope protection block and the second slope protection block. Then, lay the third slope protection block on the first slope protection block. On the adjacent side of the slope protection block and the second slope protection block, the first connecting surface 25 of the third slope protection block is connected with the second connecting surface 26 of the first slope protection block, and the second connecting surface 26 of the third slope protection block is connected with the first connecting surface 25 of the second slope protection block, and then the corresponding elastic plug rod 251 is inserted into the corresponding elastic plug hole 261, and the third slope protection block is respectively connected to the first slope protection block and the second slope protection block to form an interlocking structure. At this time, the bottom surface of the first slope protection block, the bottom surface of the second slope protection block and the bottom surface of the third slope protection block are exactly coplanar.

[0029] Embodiment 3

[0030] like Figure 7As shown, a plurality of triangular notches 211 are provided on the bottom surface 21 of the slope protection block 2 in a direction perpendicular to the inclination of the bottom surface 21, so as to form a serrated structure distributed along the inclination direction of the bottom surface 21 on the bottom surface 21. The slope protection block 2 penetrates into the slope surface through the serrated structure, so that each slope protection block 2 can transmit its own gravity to the slope surface locally, which greatly reduces the gravity component force transmitted by the slope protection block 2 to the next layer, so that the slope protection block 2 will not slide, greatly enhancing the stability, and ensuring that the lower blocks will not be damaged due to the accumulation of squeezing force of the upper blocks.

[0031] The above contents are merely examples and explanations of the structure of the utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.

Claims

1. A slope protection structure for leveling a slope, characterized in that: The invention comprises a slope protection layer laid on a slope body (1), wherein the slope protection layer is formed by connecting a plurality of slope protection blocks (2) to each other, wherein the bottom surface (21) of the slope protection block (2) is an inclined surface structure adapted to the slope surface of the slope body (1), and the top surface (22) of the slope protection block (2) is a flat surface structure, so that when the slope protection block (2) is laid along the slope surface, the top surface (22) of the slope protection block (2) is assembled to form a horizontal step surface; The two end surfaces of the slope protection building block (2) along the inclination direction of the bottom surface (21) are respectively a high side end surface (23) and a low side end surface (24); the high side end surface (23) is provided with a first protrusion (231) extending along the direction of the top surface (22); the low side end surface (24) is provided with a second protrusion (241) extending along the direction of the bottom surface (21); the second protrusion (241) is provided with an elastic clamping block (242); the first protrusion (231) is provided with an elastic clamping groove (232) matched with the elastic clamping block (242), so that the first slope protection building block and the second slope protection building block adjacent to each other along the inclination direction of the slope surface are connected by inserting the elastic clamping block (242) of the second protrusion (241) into the elastic clamping groove (232) of the first protrusion (231).

2. The slope leveling and slope protection structure according to claim 1 is characterized in that: The slope protection block (2) is a regular hexagonal structure, with two first connection surfaces (25) on both sides of the high side end surface (23), and two second connection surfaces (26) on both sides of the low side end surface (24). A plurality of elastic plug rods (251) are arranged on the first connection surface (25) along the oblique direction of the bottom surface (21), and a plurality of elastic plug holes (261) adapted to the elastic plug rods (251) are arranged on the second connection surface (26) along the oblique direction of the bottom surface (21), so that when a third slope protection block adjacent to the first slope protection block and the second slope protection block is laid, the elastic plug rods (251) of the third slope protection block are inserted into the elastic plug holes (261) of the first slope protection block for connection, and the elastic plug rods (251) of the second slope protection block are inserted into the elastic plug holes (261) of the third slope protection block for connection.

3. The slope leveling and slope protection structure according to claim 2 is characterized in that: When the first slope protection block, the second slope protection block and the third slope protection block adjacent to each other in the slope inclination direction are connected, the bottom surfaces of the first slope protection block, the second slope protection block and the third slope protection block are coplanar.

4. The slope leveling and slope protection structure according to claim 1 is characterized in that: A planting hole (27) is provided in the middle of the slope protection block (2), and the planting hole (27) is filled with soil and a slow-release fertilizer is applied to plant green flowers and plants.

5. The slope leveling and slope protection structure according to claim 1 is characterized in that: A plurality of triangular notches (211) are provided on the bottom surface (21) of the slope protection block (2) in a direction perpendicular to the bottom surface (21) so as to form a sawtooth structure distributed along the bottom surface (21) in the direction of inclination.

6. The slope leveling and slope protection structure according to claim 1 is characterized in that: It also includes a footing (3) arranged at the bottom of the slope (1) and a capping (4) arranged at the top of the slope (1). The footing (3) and the capping (4) are both made of concrete structure. A 2 cm thick seam is provided every 10 m, and the seam is filled with closed-cell polyvinyl chloride foam board or asphalt grid board.

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