High and steep slope V-shaped maintenance structure

Abstract

The utility model discloses a V-shaped maintenance structure for a high and steep slope, and relates to the technical field of slope construction. The slope comprises a slope body, a cantilever plate is obliquely arranged on one side of the slope body, a V-shaped groove is formed between the cantilever plate and the slope body, a stabilizing and protecting assembly is installed in the V-shaped groove, and a connecting groove is formed in one side of the stabilizing and protecting assembly. The cantilever plate is provided with the connecting grooves, the limiting assemblies, the sealing strips and the connecting blocks, the connecting blocks are clamped into the connecting grooves through the clamping blocks, two cantilever plates can be rapidly spliced, installed and fixed, and therefore the multiple cantilever plates can be rapidly spliced, installed and fixed without participation of heavy machinery and a large amount of manpower; the installation cost is effectively reduced, the construction efficiency is improved, meanwhile, through mutual cooperation of the sealing strips and the sealing grooves, connection between the two cantilever plates can be tighter, and therefore the overall soil loss of the slope body is reduced.

Description

Technical Field

[0001] This application relates to the technical field of slope construction, and particularly relates to a V-shaped maintenance structure for high-steep slopes. Background Art

[0002] With the rapid development of infrastructure construction in China, a large number of engineering constructions such as the construction of highways, railways, and open-pit mining operations have led to the excavation of a large number of soil and rock slopes. The excavation of these slopes has destroyed the original vegetation cover, resulting in the exposure of a large number of soil and rock slopes, causing serious soil erosion, generating safety hazards such as rolling stones and landslides, and also causing great damage to the ecological environment.

[0003] A lattice beam type slope V-shaped groove mentioned in the existing Chinese patent (authorization announcement number: CN218911459U) includes a transverse lattice beam, a longitudinal lattice beam, a cantilever plate, and a bolt. The transverse lattice beam is connected to the longitudinal lattice beam. The cantilever plate is arranged on the transverse lattice beam. The bolt is located on the side of the transverse lattice beam away from the cantilever plate. A number of steel bars are arranged in the cantilever plate, and at least one of the steel bars is fixedly connected to the bolt. The cantilever plate, the transverse lattice beam, and the longitudinal lattice beam form a V-shaped groove structure. The utility model combines the V-shaped groove with the lattice beam to realize integrated construction with the lattice beam, improve the stability of the V-shaped groove, so that a V-shaped groove can be established on the lattice beam of the high-steep slope, provide a good growth environment for small arbors, shrubs, and vines, and thus reduce the problem that the soil spraying on the steep slope is easy to lose.

[0004] In the above patent, by combining the V-shaped groove with the lattice beam, integrated construction with the lattice beam is realized, and the stability of the V-shaped groove is improved. However, in the actual use process, due to the generally long length of the slope, the installation of the cantilever plate becomes difficult and time-consuming. Traditional cantilever plates are usually designed as single, large-sized units, which are not only inconvenient for transportation, but also require heavy machinery and a large amount of manpower to participate in the installation process. This not only increases the installation cost and reduces the construction efficiency, but also makes the overall maintenance more difficult. Therefore, this application provides a V-shaped maintenance structure for high-steep slopes. Summary of the Utility Model

[0005] The purpose of this application is to provide a V-shaped maintenance structure for high-steep slopes to solve the problem that in the actual use process, due to the generally long length of the slope, the installation of the cantilever plate becomes difficult and time-consuming.

[0006] The specific technical solutions adopted by this application to achieve the above purpose are as follows:

[0007] A V-shaped maintenance structure for a high-steep slope, comprising a slope body. One side of the slope body is inclined with a cantilever slab, and a V-shaped groove is formed between the cantilever slab and the slope body. A stabilizing component is installed inside the V-shaped groove. A connecting groove is formed on one side of the stabilizing component, and limiting components are symmetrically installed on both sides inside the connecting groove. A connecting block is fixedly connected to the side of the stabilizing component away from the connecting groove. A support column is fixedly connected to the bottom of the cantilever slab, and one end of the support column is fixedly connected to a fixing plate. The fixing plate is attached to the surface of the slope body, and a plurality of connecting components are symmetrically installed on one side of the fixing plate.

[0008] By adopting the above technical solution, first, the fixing plate is attached to one side of the slope body, and then the fixing plate and the slope body are stabilized by operating the connecting components. Subsequently, the cantilever slab is supported by the support column to improve the stability of the cantilever slab. At this time, another cantilever slab is taken out again, and the connecting block on one side of one cantilever slab is inserted into the inside of the connecting groove. Through the cooperation of the limiting component and the connecting block, the connecting block can be fixed inside the connecting groove, so that multiple cantilever slabs can be quickly spliced, installed and fixed without the participation of heavy machinery and a large amount of manpower, effectively reducing the installation cost and improving the construction efficiency. In the later stage, when problems occur with the cantilever slab, individual cantilever slabs can also be quickly maintained. At the same time, a thick-layer plant growth substrate can be formed through the stabilizing component, and the thick-layer plant growth substrate is suitable for plant growth and rooting, which helps to form a vegetation community.

[0009] Further, the stabilizing component includes a water-absorbing sponge fixedly connected inside the V-shaped groove. A soil layer is arranged on the top of the water-absorbing sponge, and a drain pipe is fixedly connected through the soil layer. Filter holes are formed on the drain pipe.

[0010] By adopting the above technical solution, the combination of the water-absorbing sponge and the soil layer forms a thick-layer plant growth substrate, and the thick-layer plant growth substrate is suitable for plant growth and rooting, which helps to form a vegetation community.

[0011] Further, the limiting component includes limiting grooves symmetrically formed on both sides inside the connecting groove. A clamping block is slidably connected inside the limiting groove. A spring is fixedly connected inside the limiting groove, and one end of the spring is fixedly connected to one end of the clamping block. The end of the clamping block away from the spring is arc-shaped.

[0012] By adopting the above technical solution, the connecting block is clamped inside the connecting groove through the clamping block, so that two cantilever slabs can be quickly spliced, installed and fixed.

[0013] Further, clamping grooves are symmetrically formed at both the upper and lower ends of the connecting block, and the shape and size of the clamping grooves are the same as the arc-shaped ends of the clamping blocks.

[0014] By adopting the above technical solution, according to the spring's resilience, it will push the clamping block into the inside of the clamping groove, so as to clamp the connecting block in the connecting groove through the clamping block, enabling the quick splicing, installation and fixation between the two cantilever slabs.

[0015] Furthermore, a sealing groove is formed at one end of the connecting block, and a sealing strip is fixedly connected inside the connecting groove, and the shape and size of the sealing groove are the same as those of the sealing strip.

[0016] By adopting the above technical solution, through the mutual cooperation of the sealing strip made of soft rubber material and the sealing groove, the connection between the two cantilever slabs can be made closer, thereby reducing the overall soil loss of the slope body.

[0017] Furthermore, the sealing strip is made of soft rubber.

[0018] By adopting the above technical solution, through the mutual cooperation of the sealing strip made of soft rubber material and the sealing groove, the connection between the two cantilever slabs can be made closer, thereby reducing the overall soil loss of the slope body.

[0019] Furthermore, the connecting component includes a plurality of ground nails fixedly connected through the fixing plate. A threaded rod is rotatably connected inside the plurality of ground nails. The top of the threaded rod is fixedly connected through a knob. A moving block is threadedly connected to the threaded rod. A guiding column is fixedly connected inside the ground nail, and the moving block is slidably connected to the guiding column.

[0020] By adopting the above technical solution, the fixing plate is attached to one side of the slope body, and then the fixing plate is pushed to insert the plurality of ground nails into the slope body. The plurality of ground nails can fix the fixing plate firmly on one side of the slope body.

[0021] Furthermore, fixing columns are symmetrically and fixedly connected inside the ground nail. The bottom of the fixing column is rotatably connected to a triangular block. Adjusting grooves are symmetrically formed on the outer wall of the ground nail. The triangular block is located inside the ground nail and is parallel to the adjusting groove.

[0022] By adopting the above technical solution, the protruding triangular block can make the ground nail stably fixed in the slope body, effectively improving the stability of the fixing plate on the cantilever slab, and also preventing the fixing plate from sinking or other dangers during long-term use.

[0023] In summary, the present application includes at least one of the following beneficial effects:

[0024] 1. This application is provided with a connection groove, a limiting component, a sealing strip and a connection block. The connection block is clamped inside the connection groove through a clamping block, enabling the quick splicing and installation fixation between two cantilever slabs. In this way, multiple cantilever slabs can be quickly spliced and installed, without the need for heavy machinery and a large amount of manpower, effectively reducing the installation cost and improving the construction efficiency. At the same time, through the mutual cooperation of the sealing strip and the sealing groove, the connection between two cantilever slabs can be made tighter, thereby reducing the overall soil loss of the slope body.

[0025] 2. This application is provided with a fixing plate and a connection component. The fixing plate is attached to one side of the slope body, and then the fixing plate is pushed to insert multiple ground nails into the slope body. Through the multiple ground nails, the fixing plate can be firmly fixed on one side of the slope body. Subsequently, through the protruding triangular blocks, the ground nails can be stably fixed in the slope body, effectively improving the stability of the fixing plate on the cantilever slab, and also ensuring that the fixing plate will not sink or pose other risks during long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional structural schematic diagram of the device main body in this application.

[0027] Figure 2 It is a three-dimensional structural schematic diagram of the stabilizing and protecting component in this application.

[0028] Figure 3 It is a three-dimensional structural schematic diagram of the limiting component in this application.

[0029] Figure 4 It is a three-dimensional structural schematic diagram of the cantilever slab in this application.

[0030] Figure 5 It is a three-dimensional structural schematic diagram of the connection component in this application.

[0031] DESCRIPTION OF THE REFERENCE NUMERALS:

[0032] 1. Slope body; 2. Cantilever slab; 3. Stabilizing and protecting component; 4. Connection groove; 5. Limiting component; 6. Sealing strip; 7. Connection block; 8. Support column; 9. Fixing plate; 10. Connection component; 31. Water-absorbing sponge; 32. Soil layer; 33. Drain pipe; 34. Filter hole; 51. Limiting groove; 52. Clamping block; 53. Spring; 71. Card slot; 72. Sealing groove; 101. Ground nail; 102. Threaded rod; 103. Knob; 104. Moving block; 105. Guide post; 106. Fixed post; 107. Triangular block; 108. Adjustment groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0033] The following further elaborates on this application Figures 1-5 with reference to the attached drawings.

[0034] An embodiment of the present application discloses a V-shaped maintenance structure for a high-steep slope.

[0035] Referring to Figure 1 and Figure 2 As shown in FIGS.

[0036] and

[0037] Referring to Figure 3 and Figure 4 A V-shaped maintenance structure for a high-steep slope includes a slope body 1. A cantilever slab 2 is inclined on one side of the slope body 1. A V-shaped groove is formed between the cantilever slab 2 and the slope body 1. A stabilizing component 3 is installed inside the V-shaped groove. A connection groove 4 is opened on one side of the stabilizing component 3. Two sides inside the connection groove 4 are symmetrically installed with limiting components 5. A connection block 7 is fixedly connected to the side of the stabilizing component 3 away from the connection groove 4. A support column 8 is fixedly connected to the bottom of the cantilever slab 2. One end of the support column 8 is fixedly connected to a fixing plate 9. The fixing plate 9 is attached to the surface of the slope body 1. A plurality of connection components 10 are symmetrically installed on one side of the fixing plate 9. The stabilizing component 3 includes a water-absorbing sponge 31 fixedly connected inside the V-shaped groove. A soil layer 32 is arranged on the top of the water-absorbing sponge 31. A drain pipe 33 is fixedly connected through the soil layer 32. Filter holes 34 are opened on the drain pipe 33.

[0036] When in use, first attach the fixing plate 9 to one side of the slope body 1, and then operate the connection components 10 to fix the fixing plate 9 to the slope body 1. Subsequently, take out a single cantilever slab 2, incline the cantilever slab 2 on one side of the slope body 1, and fix one end of the support column 8 to one side of the cantilever slab 2 through bolts. The support column 8 supports the cantilever slab 2 to improve the stability of the cantilever slab 2. At this time, take out another cantilever slab 2 again. Insert the connection block 7 on one side of one cantilever slab 2 into the inside of the connection groove 4. Through the cooperation of the limiting component 5 and the connection block 7, the connection block 7 can be fixed inside the connection groove 4, so that multiple cantilever slabs 2 can be quickly spliced, installed and fixed, without the participation of heavy machinery and a large amount of manpower, effectively reducing the installation cost and improving the construction efficiency. In the later stage, when a problem occurs with the cantilever slab 2, it is also possible to quickly maintain a single cantilever slab 2. At the same time, since the cantilever slab 2 is inclined, a V-shape is formed between the cantilever slab 2 and the slope body 1. At this time, the water-absorbing sponge 31, the soil layer 32 and the drain pipe 33 are sequentially arranged in the V-shaped groove. Appropriate plant seeds can be mixed into the soil layer 32 according to the specific needs of plant species, solving the problem of soil fixation in the greening project of high-steep slopes. At the same time, through the water-absorbing sponge 31, the drain pipe 33 and the filter holes 34, the moisture content and drainage effect of the soil can be improved. The combination of the water-absorbing sponge 31 and the soil layer 32 forms a thick-layer plant growth substrate. The thick-layer plant growth substrate is suitable for plant growth and rooting, and helps to form a vegetation community.

[0037] Referring to Figure 3 and Figure 4, the limiting component 5 includes limiting grooves 51 symmetrically formed on both sides inside the connection groove 4. A clamping block 52 is slidably connected inside the limiting groove 51. A spring 53 is fixedly connected inside the limiting groove 51. One end of the spring 53 is fixedly connected to one end of the clamping block 52. The end of the clamping block 52 away from the spring 53 is arc-shaped. Clamping grooves 71 are symmetrically formed at both the upper and lower ends of the connection block 7. The shape and size of the clamping grooves 71 are the same as those of the arc-shaped end of the clamping block 52. A sealing groove 72 is formed at one end of the connection block 7. A sealing strip 6 is fixedly connected inside the connection groove 4. The shape and size of the sealing groove 72 are the same as those of the sealing strip 6. The sealing strip 6 is made of soft rubber.

[0038] During use, insert the connection block 7 on one side of one cantilever slab 2 into the connection groove 4. At this time, the outer wall of the connection groove 4 will squeeze the arc-shaped end of the clamping block 52, squeezing the clamping block 52 into the limiting groove 51. When the connection block 7 is completely inserted into the connection groove 4, the clamping groove 71 and the limiting groove 51 will correspond to each other. At this time, the spring 53 will push the clamping block 52 into the clamping groove 71 according to its resilience, thereby clamping the connection block 7 in the connection groove 4 through the clamping block 52, enabling the two cantilever slabs 2 to be quickly spliced, installed and fixed, without the participation of heavy machinery and a large amount of manpower, effectively reducing the installation cost and improving the construction efficiency. During later maintenance, only a single cantilever slab 2 needs to be repaired and replaced, without overall demolition. At the same time, when the connection block 7 completely enters the connection groove 4, the sealing strip 6 will also enter the sealing groove 72. Through the mutual cooperation of the sealing strip 6 made of soft rubber and the sealing groove 72, the connection between the two cantilever slabs 2 can be made tighter, thereby reducing the overall soil loss of the slope body 1.

[0039] Refer to Figure 1 and Figure 5 , the connection component 10 includes a plurality of ground nails 101 fixedly connected through the fixing plate 9. A threaded rod 102 is rotatably connected inside the plurality of ground nails 101. A knob 103 is fixedly connected through the top of the threaded rod 102. A moving block 104 is threadedly connected to the threaded rod 102. A guide post 105 is fixedly connected inside the ground nail 101. The moving block 104 is slidably connected to the guide post 105. Fixed columns 106 are symmetrically fixedly connected inside the ground nail 101. The bottom of the fixed column 106 is rotatably connected to a triangular block 107. Adjusting grooves 108 are symmetrically formed on the outer wall of the ground nail 101. The triangular block 107 is located inside the ground nail 101 and is parallel to the adjusting groove 108.

[0040] During use, first attach the fixing plate 9 to one side of the slope body 1, and then push the fixing plate 9 to insert multiple ground nails 101 into the slope body 1. The fixing plate 9 can be fixed firmly on one side of the slope body 1 through the multiple ground nails 101. Subsequently, the rotating knob 103 can be rotated to drive the threaded rod 102 to rotate. When the threaded rod 102 rotates, the moving block 104 will gradually descend on the threaded rod 102 according to the guidance of the guide post 105 until the bottom of the moving block 104 fits against the triangular block 107. At this time, continue to rotate the threaded rod 102 to drive the moving block 104 to descend further, causing the bottom of the moving block 104 to squeeze the triangular block 107 to rotate, and the triangular block 107 to extend out of the ground nail 101 through the adjustment slot 108. The extended triangular block 107 enables the ground nail 101 to be stably fixed in the slope body 1, effectively improving the stability of the fixing plate 9 on the cantilever slab 2, and also preventing the fixing plate 9 from sinking or other dangers during long-term use.

[0041] The implementation principle of a high-steep slope V-shaped maintenance structure in this embodiment is as follows: During use, attach the fixing plate 9 to one side of the slope body 1, and then push the fixing plate 9 to insert multiple ground nails 101 into the slope body 1. The fixing plate 9 can be fixed firmly on one side of the slope body 1 through the multiple ground nails 101. Subsequently, the rotating knob 103 can be rotated to drive the threaded rod 102 to rotate. When the threaded rod 102 rotates, the moving block 104 will gradually descend on the threaded rod 102 according to the guidance of the guide post 105 until the bottom of the moving block 104 fits against the triangular block 107. At this time, continue to rotate the threaded rod 102 to drive the moving block 104 to descend further, causing the bottom of the moving block 104 to squeeze the triangular block 107 to rotate, and the triangular block 107 to extend out of the ground nail 101 through the adjustment slot 108. The extended triangular block 107 enables the ground nail 101 to be stably fixed in the slope body 1, effectively improving the stability of the fixing plate 9 on the cantilever slab 2, and also preventing the fixing plate 9 from sinking or other dangers during long-term use;

[0042] Secondly, take out a single cantilever slab 2, tilt the cantilever slab 2 on one side of the slope body 1, and fix one end of the support column 8 to one side of the cantilever slab 2 with bolts. Support the cantilever slab 2 through the support column 8 to improve the stability of the cantilever slab 2. At this time, take out another cantilever slab 2 again. Insert the connecting block 7 on one side of one cantilever slab 2 into the inside of the connecting groove 4. At this time, the outer wall of the connecting groove 4 will squeeze the arc end of the clamping block 52 and squeeze the clamping block 52 into the inside of the limiting groove 51. When the connecting block 7 is completely inserted into the inside of the connecting groove 4, the clamping groove 71 and the limiting groove 51 will correspond to each other. At this time, according to the rebound of the spring 53, the clamping block 52 will be pushed into the inside of the clamping groove 71. In this way, the connecting block 7 is clamped in the connecting groove 4 through the clamping block 52, enabling the quick splicing and installation fixation between the two cantilever slabs 2. Without the participation of heavy machinery and a large amount of manpower, the installation cost is effectively reduced and the construction efficiency is improved. During later maintenance, only a single cantilever slab 2 needs to be repaired and replaced, without the need for overall demolition. At the same time, when the connecting block 7 completely enters the inside of the connecting groove 4, the sealing strip 6 will also enter the inside of the sealing groove 72. Through the mutual cooperation of the sealing strip 6 made of soft rubber material and the sealing groove 72, the connection between the two cantilever slabs 2 can be made more compact, thereby reducing the overall soil loss of the slope body 1;

[0043] At the same time, because the cantilever slab 2 is tilted, a V-shaped is formed between the cantilever slab 2 and the slope body 1. At this time, the water-absorbing sponge 31, the soil layer 32 and the drain pipe 33 are sequentially arranged in the V-shaped groove. Through the soil layer 32, an appropriate amount of plant seeds can be mixed according to the specific needs of plant species, solving the problem of soil fixation in the high-steep slope greening project. At the same time, through the water-absorbing sponge 31, the drain pipe 33 and the filter holes 34, the water content and drainage effect of the soil can be improved. The combination of the water-absorbing sponge 31 and the soil layer 32 forms a thick-layer plant growth substrate. The thick-layer plant growth substrate is suitable for plant growth and rooting, and helps to form a vegetation community.

Claims

1. A V-shaped protection structure for a high and steep slope, comprising a slope body (1), characterized in that: A cantilever plate (2) is obliquely arranged on one side of the slope body (1), a V-shaped groove is formed between the cantilever plate (2) and the slope body (1), a stabilizing component (3) is installed inside the V-shaped groove, a connecting groove (4) is opened on one side of the stabilizing component (3), and limit components (5) are symmetrically installed on both sides of the connecting groove (4), a connecting block (7) is fixedly connected to the side of the stabilizing component (3) away from the connecting groove (4), a supporting column (8) is fixedly connected to the bottom of the cantilever plate (2), and a fixing plate (9) is fixedly connected to one end of the supporting column (8), the fixing plate (9) is in contact with the surface of the slope body (1), and a plurality of connecting components (10) are symmetrically installed on one side of the fixing plate (9).

2. A high and steep slope V-shaped protection structure according to claim 1, characterized in that: The stabilizing component (3) comprises a water-absorbing sponge (31) fixedly connected to the inside of the V-shaped groove, a soil layer (32) is arranged on the top of the water-absorbing sponge (31), a drainage pipe (33) is fixedly connected and penetrates the inside of the soil layer (32), and a filter hole (34) is opened on the drainage pipe (33).

3. A high and steep slope V-shaped protection structure according to claim 1, characterized in that: The limiting assembly (5) comprises limiting grooves (51) symmetrically arranged on both sides of the connection groove (4); a clamping block (52) is slidably connected inside the limiting groove (51); a spring (53) is fixedly connected inside the limiting groove (51); one end of the spring (53) is fixedly connected to one end of the clamping block (52); and one end of the clamping block (52) away from the spring (53) is arc-shaped.

4. A high and steep slope V-shaped protection structure according to claim 3, characterized in that: The upper and lower ends of the connection block (7) are symmetrically provided with clamping grooves (71), and the shape and size of the clamping grooves (71) are consistent with the arc-shaped end of the clamping block (52).

5. The V-shaped protection structure for high and steep slopes according to claim 1 is characterized by: A sealing groove (72) is provided at one end of the connection block (7), a sealing strip (6) is fixedly connected to the interior of the connection groove (4), and the shape and size of the sealing groove (72) are consistent with those of the sealing strip (6).

6. A high and steep slope V-shaped protection structure according to claim 5, characterized in that: The sealing strip (6) is made of soft rubber.

7. A high and steep slope V-shaped protection structure according to claim 1, characterized in that: The connection assembly (10) comprises a plurality of ground nails (101) which are passed through and fixedly connected to a fixed plate (9); a threaded rod (102) is rotatably connected to the interior of the plurality of ground nails (101); a knob (103) is passed through and fixedly connected to the top of the threaded rod (102); a moving block (104) is threadedly connected to the threaded rod (102); a guide column (105) is fixedly connected to the interior of the ground nail (101); and the moving block (104) is slidably connected to the guide column (105).

8. A high and steep slope V-shaped protection structure according to claim 7, characterized in that: A fixing column (106) is symmetrically fixedly connected inside the ground nail (101), a triangular block (107) is rotatably connected to the bottom of the fixing column (106), and an adjustment groove (108) is symmetrically opened on the outer wall of the ground nail (101), and the triangular block (107) is located inside the ground nail (101) and parallel to the adjustment groove (108).

Images