Ecological side slope anchoring and shotcreting structure

Abstract

The utility model relates to the technical field of ecological side slopes, in particular to an ecological side slope anchoring and shotcreting structure which comprises a side slope, a concrete layer is shotcreted on the slope of the side slope, an anchor rod is anchored on the slope of the side slope, and a reinforcing plate is fixed on the surface of the anchor rod and located on the outer side of the concrete layer. An inserting rod is fixed to the bottom end of the reinforcing plate, the inserting rod is anchored and inserted into the side slope, a connecting groove is formed in the middle of the inserting rod, a connecting hole is formed in the surface of the reinforcing plate, and a positioning rod penetrates through the interior of the connecting hole in a sliding mode. The ecological greening device has the advantages that the ecological planting frame can be conveniently disassembled and assembled, stable fastening arrangement of the ecological planting frame is kept, and arrangement, greening variety replacement and pre-planting greening of the ecological greening device are facilitated; the connecting performance between the anchor rod and the side slope is improved, the stability of the anchor rod is enhanced, the anchor rod is not prone to rotating, shaking and being pulled out, and the stability of an ecological greening device outside the side slope is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of ecological slopes, in particular to an ecological slope anchor spraying structure. Background Art

[0002] During the excavation of roads or foundation pits, exposed slopes will be generated, and anchor rods + concrete spraying are often used for construction. Although the traditional anchor spraying technology can effectively protect the slope, it does not have the function of ecological greening and cannot solve the problem of ecological landscape greening on the slope. After the slope structure is completed, a large area of ​​concrete "alopecia" will be generated, which is extremely inconsistent with the surrounding environment, seriously affecting the ecological environment and visual effects of the slope, and there is basically no vegetation growing on the slope.

[0003] For example, the prior art Chinese patent publication number "CN219508620U" provides an ecological slope anchor spraying structure, including several rows of first anchor rods, which are anchored to the slope, and several rows of first anchor rods are distributed along the inclination direction of the slope surface. Each row of the first anchor rods includes several first anchor rods, and several first anchor rods are distributed along the extension direction of the slope surface. A first connecting plate is provided at one end of the first anchor rod away from the slope body, and the first connecting plate and the slope surface are arranged in a V shape. A first steel wire mesh is provided between two adjacent first connecting plates distributed along the extension direction of the slope surface, and the first connecting plate, the first steel wire mesh and the slope surface form a planting cavity, and a sand and gravel layer is provided on the side of the first steel wire mesh and the first connecting plate close to the slope surface, and a soil layer is provided between the sand and gravel layer and the slope surface.

[0004] The device has the function of improving the ecological greening effect of the slope structure.

[0005] In the existing ecological slope anchor spraying structure, the ecological greening device on the slope surface is relatively integrally set on the surface of the concrete layer, which is not convenient for arranging the ecological greening device, replacing greening varieties and pre-planting greening. When a part of the greening is withered, it is not convenient to quickly replace the planting. Moreover, after the anchor rod is anchored to the inside of the slope, it is only connected by a single anchor rod, which is prone to rotation and shaking of the anchor rod, causing the anchor rod to be loose and easy to be pulled out, and it is not stable enough to be set in the ecological greening device. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings of the prior art that the ecological greening device on the slope surface is relatively integrally arranged on the surface of the concrete layer, which makes it inconvenient to arrange the ecological greening device, replace the greening variety and pre-plant greening, and when a part of the greening withers, it is inconvenient to quickly replace the planting, and an ecological slope anchor spray structure is proposed.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] An ecological slope anchor spraying structure is designed, comprising a slope, a concrete layer is sprayed on the inclined surface of the slope, an anchor rod is anchored on the inclined surface of the slope, a reinforcing plate is fixed on the surface of the anchor rod and at a position outside the concrete layer, a plug-in rod is fixed at the bottom end of the reinforcing plate, the plug-in rod is anchored and inserted into the slope, a connecting groove is arranged in the middle of the plug-in rod, a connecting hole is opened on the surface of the reinforcing plate, a positioning rod is slidably passed through the interior of the connecting hole, the bottom end of the positioning rod is inserted into the connecting groove, and a reinforcing plate is fixed on the surface of the positioning rod and at a position located at the top end of the connecting hole. A cushion block, an ecological planting frame is arranged on the outside of the concrete layer and at the top of the cushion block, a positioning groove is opened at the bottom of the ecological planting frame, the top of the positioning rod is inserted into the positioning groove, a clamping tube is fixed in the middle of the ecological planting frame, a clamping groove is arranged in the middle of the clamping tube, the top of the anchor rod is slidably inserted into the clamping groove, a connecting column is fixed at the top of the anchor rod, a nut is connected to the surface of the connecting column and at the top of the clamping tube, a first water leakage hole is opened around the ecological planting frame, and a second water leakage hole is opened at the bottom of the ecological planting frame.

[0009] Furthermore, a hinge axis is connected to the surface of the anchor rod at a position inside the slope, a reinforcement strip is connected to the other side of the hinge axis, and a spring is connected between the inclined top end of the reinforcement strip and the surface of the anchor rod.

[0010] Furthermore, the anchor rod is a long rectangular rod structure, and the outer end protrudes from the concrete layer and is perpendicular to the concrete layer and the slope surface. The reinforcement plate is a rectangular plate structure and is located on the surface of the concrete layer.

[0011] Furthermore, the plug-in rod passes through the concrete layer and is arranged in parallel around the anchor rod. The connecting groove is a threaded groove structure and is located at the bottom end of the connecting hole.

[0012] Furthermore, the positioning rod is a threaded rod structure, and is threadedly connected to the plug-in rod through the connecting groove. The cushion block is a circular structure, and is cushioned between the ecological planting frame and the reinforcement plate.

[0013] Furthermore, the ecological planting frame is a rectangular frame structure, and is positioned and installed with the positioning rod through the positioning groove. The cross-section of the clamping tube is a rectangular tube structure, and its top end is flush with the top end of the ecological planting frame.

[0014] Furthermore, the connecting column is a threaded column structure, and the top end thereof protrudes from the top end of the clamping tube, and the connecting column is fastened to the clamping tube via the nut.

[0015] Furthermore, the bottom end of the reinforcement strip is hingedly connected to the anchor rod via a hinge shaft, and the top end thereof is elastically connected to the anchor rod via the spring. The reinforcement strip is a long strip structure and is obliquely arranged around the anchor rod.

[0016] The utility model proposes an ecological slope anchor spraying structure, which has the following beneficial effects:

[0017] 1. The utility model is anchored on the inclined surface of the slope by an anchor rod, a connecting column is fixed on the top of the anchor rod, and a reinforcing plate and a plug-in rod are provided to detachably fasten the connecting positioning rod. Therefore, after the concrete layer is sprayed on the inclined surface of the slope, the ecological planting frame is installed on the outer side of the reinforcing plate with a cushion block, and the anchor rod is inserted into the clamping groove inside the clamping tube, and the connecting column passes through the clamping groove and is fastened by a nut. Moreover, the bottom end of the ecological planting frame is positioned and installed with the positioning groove and the positioning rod. Therefore, it is convenient to disassemble and install the ecological planting frame and keep it stably and fastened, which is convenient for sorting out the ecological greening device, changing the greening variety and pre-planting greening. When a part of the greening withers, it is convenient to quickly replace the planted greening.

[0018] 2. The reinforcing plate of the utility model is fixed on the surface of the anchor rod. After the anchor rod is inserted into the slope, the plug-in rod fixed at the bottom end of the reinforcing plate is also anchored on the slope. After the concrete layer is sprayed on the surface of the slope, the reinforcing plate is fixed on the top of the concrete layer, and the plug-in rod and the anchor rod are inserted into the inside of the slope, which can enhance the fastening stability between the anchor rod and the slope and prevent it from shaking. Moreover, the reinforcing strips arranged around the anchor rod through springs and hinge shafts are pressed against the surface of the anchor rod by the soil inside the slope during the process of the anchor rod being inserted into the slope. When the anchor rod is subjected to the force of rotation, shaking and outward pulling, the top end of the reinforcing strip is elastically expanded outward by the spring, thereby increasing the connectivity between the anchor rod and the slope, enhancing the stability of the anchor rod, preventing it from being rotated, shaken and pulled outward, and enhancing the stability of the ecological greening device outside the slope. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 For this utility model Figure 1 A cross-sectional view of

[0021] Figure 3 For this utility model Figure 2 A magnified image of point A;

[0022] Figure 4 For this utility model Figure 2 The enlarged view of point B;

[0023] Figure 5 For this utility model Figure 2 Enlarged view of point C;

[0024] Figure 6 For this utility model Figure 1 Schematic diagram of the anchor rod and reinforcement plate structure.

[0025] In the figure: 1. Slope; 2. Anchor rod; 3. Concrete layer; 4. Ecological planting frame; 5. Nut; 6. Connecting column; 7. Snap-in tube; 8. Reinforcement strip; 9. Articulated shaft; 10. Spring; 11. Snap-in groove; 12. First leakage hole; 13. Second leakage hole; 14. Positioning groove; 15. Pad; 16. Reinforcement plate; 17. Connecting hole; 18. Positioning rod; 19. Connecting groove; 20. Plug-in rod. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Example 1

[0028] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , an ecological slope anchor spraying structure shown in the figure includes a slope 1, a concrete layer 3 is sprayed on the inclined surface of the slope 1, an anchor rod 2 is anchored on the inclined surface of the slope 1, a reinforcing plate 16 is fixed on the surface of the anchor rod 2 and located outside the concrete layer 3, a plug-in rod 20 is fixed to the bottom end of the reinforcing plate 16, the plug-in rod 20 is anchored and inserted into the slope 1, a connecting groove 19 is arranged in the middle of the plug-in rod 20, a connecting hole 17 is opened on the surface of the reinforcing plate 16, a positioning rod 18 is slidably passed through the inside of the connecting hole 17, the bottom end of the positioning rod 18 is inserted into the connecting groove 19, and the surface of the positioning rod 18 and located at the top of the connecting hole 17 A cushion block 15 is fixed thereto, an ecological planting frame 4 is arranged on the outside of the concrete layer 3 and at the top of the cushion block 15, a positioning groove 14 is opened at the bottom of the ecological planting frame 4, the top of the positioning rod 18 is inserted into the positioning groove 14, a clamping tube 7 is fixed in the middle of the ecological planting frame 4, a clamping groove 11 is arranged in the middle of the clamping tube 7, the top of the anchor rod 2 is slidably inserted into the clamping groove 11, a connecting column 6 is fixed to the top of the anchor rod 2, a nut 5 is connected to the surface of the connecting column 6 and at the top of the clamping tube 7, a first water leakage hole 12 is opened around the ecological planting frame 4, and a second water leakage hole 13 is opened at the bottom of the ecological planting frame 4.

[0029] After spraying the concrete layer 3 on the inclined surface of the slope 1, the ecological planting frame 4 is installed on the outside of the reinforcement plate 16 with the pad 15, and the anchor rod 2 is inserted into the clamping groove 11 inside the clamping tube 7, and the connecting column 6 passes through the clamping groove 11 and is fastened by the nut 5. Moreover, the bottom end of the ecological planting frame 4 is positioned and installed with the positioning groove 14 and the positioning rod 18. Therefore, it is convenient to disassemble and install the ecological planting frame 4 and keep it stably and fastened, which is convenient for sorting out the ecological greening device, replacing greening varieties and pre-planting greening. When a part of the greening is withered, it is convenient to quickly replace the planted greening.

[0030] The anchor rod 2 is a long rectangular rod structure, and the outer end protrudes from the concrete layer 3 and is perpendicular to the concrete layer 3 and the surface of the slope 1 . The reinforcement plate 16 is a rectangular plate structure and is located on the surface of the concrete layer 3 .

[0031] The plug-in rod 20 passes through the concrete layer 3 and is arranged in parallel around the anchor rod 2 . The connecting groove 19 is a threaded groove structure and is located at the bottom end of the connecting hole 17 .

[0032] The positioning rod 18 is a threaded rod structure and is threadably connected to the plug-in rod 20 through the connecting groove 19 . The cushion block 15 is a circular structure and is cushioned between the ecological planting frame 4 and the reinforcement plate 16 .

[0033] The ecological planting frame 4 is a rectangular frame structure, and is positioned and installed with the positioning rod 18 through the positioning groove 14. The cross-section of the clamping tube 7 is a rectangular tube structure, and its top is flush with the top of the ecological planting frame 4; the connecting column 6 is a threaded column structure, and the top protrudes from the top of the clamping tube 7. The connecting column 6 is fastened to the clamping tube 7 through the nut 5.

[0034] Example 2

[0035] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6, an ecological slope anchor spraying structure shown in the figure includes a slope 1, a concrete layer 3 is sprayed on the inclined surface of the slope 1, an anchor rod 2 is anchored on the inclined surface of the slope 1, a reinforcing plate 16 is fixed on the surface of the anchor rod 2 and located outside the concrete layer 3, a plug-in rod 20 is fixed to the bottom end of the reinforcing plate 16, the plug-in rod 20 is anchored and inserted into the slope 1, a connecting groove 19 is arranged in the middle of the plug-in rod 20, a connecting hole 17 is opened on the surface of the reinforcing plate 16, a positioning rod 18 is slidably passed through the inside of the connecting hole 17, the bottom end of the positioning rod 18 is inserted into the connecting groove 19, and the surface of the positioning rod 18 and located at the top of the connecting hole 17 A cushion block 15 is fixed thereto, an ecological planting frame 4 is arranged on the outside of the concrete layer 3 and at the top of the cushion block 15, a positioning groove 14 is opened at the bottom of the ecological planting frame 4, the top of the positioning rod 18 is inserted into the positioning groove 14, a clamping tube 7 is fixed in the middle of the ecological planting frame 4, a clamping groove 11 is arranged in the middle of the clamping tube 7, the top of the anchor rod 2 is slidably inserted into the clamping groove 11, a connecting column 6 is fixed to the top of the anchor rod 2, a nut 5 is connected to the surface of the connecting column 6 and at the top of the clamping tube 7, a first water leakage hole 12 is opened around the ecological planting frame 4, and a second water leakage hole 13 is opened at the bottom of the ecological planting frame 4.

[0036] After spraying the concrete layer 3 on the inclined surface of the slope 1, the ecological planting frame 4 is installed on the outside of the reinforcement plate 16 with the pad 15, and the anchor rod 2 is inserted into the clamping groove 11 inside the clamping tube 7, and the connecting column 6 passes through the clamping groove 11 and is fastened by the nut 5. Moreover, the bottom end of the ecological planting frame 4 is positioned and installed with the positioning groove 14 and the positioning rod 18. Therefore, it is convenient to disassemble and install the ecological planting frame 4 and keep it stably and fastened, which is convenient for sorting out the ecological greening device, replacing greening varieties and pre-planting greening. When a part of the greening is withered, it is convenient to quickly replace the planted greening.

[0037] A hinge shaft 9 is connected to the surface of the anchor rod 2 and located inside the slope 1 , a reinforcement strip 8 is connected to the other side of the hinge shaft 9 , and a spring 10 is connected between the inclined top end of the reinforcement strip 8 and the surface of the anchor rod 2 .

[0038] After the concrete layer 3 is sprayed on the surface of the slope 1, the reinforcement plate 16 is fixed to the top of the concrete layer 3, and the plug-in rod 20 and the anchor rod 2 are inserted into the inside of the slope 1, which can enhance the fastening stability between the anchor rod 2 and the slope 1 and prevent it from shaking. Moreover, the reinforcement strips 8 arranged around the anchor rod 2 by the springs 10 and the hinge shafts 9 are pressed against the surface of the anchor rod 2 by the soil inside the slope 1 during the insertion of the anchor rod 2 into the slope 1. When the anchor rod 2 is subjected to the force of rotation, shaking and outward pulling, the top of the reinforcement strip 8 is elastically expanded outward by the spring 10, thereby increasing the connectivity between the anchor rod 2 and the slope 1, enhancing the stability of the anchor rod 2, preventing it from being rotated, shaken and pulled outward, and enhancing the stability of the ecological greening device outside the slope 1.

[0039] The bottom end of the reinforcement strip 8 is hingedly connected to the anchor rod 2 via a hinge shaft 9 , and the top end thereof is elastically connected to the anchor rod 2 via the spring 10 . The reinforcement strip 8 is a long strip structure and is obliquely arranged around the anchor rod 2 .

[0040] Working method: Anchored on the inclined surface of the slope 1 by the anchor rod 2, the connecting column 6 is fixed on the top of the anchor rod 2, and the positioning rod 18 is detachably fastened by setting the reinforcement plate 16 and the plug-in rod 20. Therefore, after the concrete layer 3 is sprayed on the inclined surface of the slope 1, the ecological planting frame 4 is installed on the outer side of the reinforcement plate 16 with the cushion block 15, and the anchor rod 2 is inserted into the clamping groove 11 inside the clamping tube 7, the connecting column 6 passes through the clamping groove 11, and is fastened by the nut 5. Moreover, the bottom end of the ecological planting frame 4 is positioned and installed with the positioning groove 14 and the positioning rod 18. Therefore, it is convenient to disassemble and install the ecological planting frame 4 and keep it stably and fastened, which is convenient for sorting the ecological greening device, replacing the greening variety and pre-planting greening. When a part of the greening withers, it is convenient to quickly replace the planted greening.

[0041] The reinforcing plate 16 is fixed to the surface of the anchor rod 2. After the anchor rod 2 is inserted into the slope 1, the plug-in rod 20 fixed at the bottom end of the reinforcing plate 16 is also anchored on the slope 1. After the concrete layer 3 is sprayed on the surface of the slope 1, the reinforcing plate 16 is fixed to the top of the concrete layer 3. The plug-in rod 20 and the anchor rod 2 are inserted into the inside of the slope 1, which can enhance the fastening stability between the anchor rod 2 and the slope 1 and prevent it from shaking. Moreover, the reinforcing strips 8 arranged around the anchor rod 2 by the springs 10 and the hinge shafts 9, during the process of the anchor rod 2 being inserted into the slope 1, the reinforcing strips 8 are squeezed by the soil inside the slope 1 and tightly adhere to the surface of the anchor rod 2. When the anchor rod 2 is subjected to the force of rotation, shaking and outward pulling, the top end of the reinforcing strip 8 is elastically expanded outward by the spring 10, thereby increasing the connectivity between the anchor rod 2 and the slope 1, enhancing the stability of the anchor rod 2, preventing it from being rotated, shaken and pulled outward, and enhancing the stability of the ecological greening device outside the slope 1.

[0042] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An ecological slope anchor spraying structure, comprising a slope (1), characterized in that: A concrete layer (3) is sprayed on the inclined surface of the slope (1), an anchor rod (2) is anchored on the inclined surface of the slope (1), a reinforcing plate (16) is fixed on the surface of the anchor rod (2) and located outside the concrete layer (3), a plug-in rod (20) is fixed at the bottom end of the reinforcing plate (16), the plug-in rod (20) is anchored and inserted into the slope (1), a connecting groove (19) is provided in the middle of the plug-in rod (20), a connecting hole (17) is opened on the surface of the reinforcing plate (16), a positioning rod (18) is slidably passed through the inside of the connecting hole (17), the bottom end of the positioning rod (18) is inserted into the connecting groove (19), a cushion block (15) is fixed on the surface of the positioning rod (18) and located at the top end of the connecting hole (17), An ecological planting frame (4) is arranged outside the concrete layer (3) and at a position located at the top of the cushion block (15); a positioning groove (14) is provided at the bottom of the ecological planting frame (4); the top of the positioning rod (18) is inserted into the positioning groove (14); a clamping tube (7) is fixed in the middle of the ecological planting frame (4); a clamping groove (11) is provided in the middle of the clamping tube (7); the top of the anchor rod (2) is slidably inserted into the clamping groove (11); a connecting column (6) is fixed at the top of the anchor rod (2); a nut (5) is connected to the surface of the connecting column (6) and at a position located at the top of the clamping tube (7); first water leakage holes (12) are provided around the ecological planting frame (4); and a second water leakage hole (13) is provided at the bottom of the ecological planting frame (4).

2. The ecological slope anchor spraying structure according to claim 1 is characterized by: A hinge shaft (9) is connected to the surface of the anchor rod (2) and located inside the slope (1), a reinforcement strip (8) is connected to the other side of the hinge shaft (9), and a spring (10) is connected between the inclined top end of the reinforcement strip (8) and the surface of the anchor rod (2).

3. The ecological slope anchor spraying structure according to claim 1 is characterized by: The anchor rod (2) is a long rectangular rod structure, and the outer end protrudes from the concrete layer (3) and is perpendicular to the concrete layer (3) and the surface of the slope (1); the reinforcement plate (16) is a rectangular plate structure and is located on the surface of the concrete layer (3).

4. The ecological slope anchor spraying structure according to claim 1 is characterized by: The plug-in rod (20) passes through the concrete layer (3) and is arranged in parallel around the anchor rod (2); the connection groove (19) is a threaded groove structure and is located at the bottom end of the connection hole (17).

5. The ecological slope anchor spraying structure according to claim 1 is characterized by: The positioning rod (18) is a threaded rod structure and is threadably connected to the plug-in rod (20) through the connecting groove (19). The cushion block (15) is a circular structure and is cushioned between the ecological planting frame (4) and the reinforcement plate (16).

6. The ecological slope anchor spraying structure according to claim 1 is characterized by: The ecological planting frame (4) is a rectangular frame structure and is positioned, installed and connected to the positioning rod (18) via the positioning groove (14); the cross section of the clamping tube (7) is a rectangular tube structure, and its top end is flush with the top end of the ecological planting frame (4).

7. The ecological slope anchor spraying structure according to claim 1 is characterized by: The connecting column (6) is a threaded column structure, and the top end thereof protrudes from the top end of the clamping tube (7). The connecting column (6) is fixedly connected to the clamping tube (7) via the nut (5).

8. The ecological slope anchor spraying structure according to claim 2 is characterized by: The bottom end of the reinforcement strip (8) is hingedly connected to the anchor rod (2) via a hinge shaft (9), and the top end is elastically connected to the anchor rod (2) via a spring (10). The reinforcement strip (8) is a long strip structure and is obliquely arranged around the anchor rod (2).

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