Modular, easy-to-install revetment structure
The combination of mortise and tenon joints in the slope protection structure and drainage system solves the problems of cumbersome construction and low survival rate of existing slope protection, and achieves rapid installation and efficient ecological slope protection.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SINOHYDRO ENG BUREAU 4
- Filing Date
- 2025-06-09
- Publication Date
- 2026-05-29
AI Technical Summary
Existing slope protection structures are cumbersome to construct, time-consuming, damage the bottom soil, affect the survival rate of plants, and are not convenient for quick installation.
A modular slope protection structure is adopted, in which horizontal blocks, connecting blocks and vertical blocks are connected by mortise and tenon joints to form planting cavities. Combined with a drainage system, the installation process is simplified, ecological conditions are maintained and the survival rate of planted grass is improved.
It enables quick and easy slope protection installation, maintains soil ecology, improves the survival rate of planted grass, prevents soil erosion, and forms a stable slope protection system.
Smart Images

Figure CN224300007U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of slope protection equipment technology, specifically a modular slope protection structure that is easy to install. Background Technology
[0002] Ecological slope protection is a slope protection technology that integrates knowledge from disciplines such as engineering mechanics, soil science, ecology, and botany to support slopes or sides. By planting plants, it utilizes the interaction between plants and rocks and soil, such as the anchoring and reinforcement effects of root systems, to protect and reinforce the surface of the slope and enhance its stability.
[0003] During the design process of this utility model, the following problems were discovered in the existing technology:
[0004] Most existing slope protection structures use concrete casting for slope stabilization and protection. Before concrete casting, formwork needs to be erected for fixation, and after casting, the formwork needs to be removed and cleaned, as well as cured for a long time. Only after the concrete reaches the required strength can grass be planted. This method is not only time-consuming and cumbersome, but it also damages the soil at the bottom during construction, affecting the ecological conditions for planting. As a result, the survival rate of the planted grass is low, which in turn affects the slope protection effect. Utility Model Content
[0005] The purpose of this invention is to provide a modular, easy-to-install slope protection structure to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a modular slope protection structure that is easy to install, including a frame, wherein the inner sidewall of the frame is provided with a plurality of connecting grooves, the inner wall of the connecting groove is connected to the horizontal block by tenon and tenon through the outer wall of tenon one, the outer wall of tenon one is connected to the connecting block by tenon and tenon through the inner wall of mortise, and the inner wall of mortise is connected to the vertical block by tenon and tenon through the outer wall of tenon two.
[0007] The two ends of the horizontal block are respectively fixedly connected with tenons one, the four side walls of the connecting block are each provided with mortises, and the two ends of the vertical block are respectively fixedly connected with tenons two.
[0008] More preferably, an upper protective layer is fixedly connected to the top of the frame, a lower protective layer is fixedly connected to the bottom of the frame, and a plurality of connecting grooves are evenly distributed on the four inner walls of the frame, and each connecting groove has a mortise groove inside.
[0009] More preferably, a filter plate is installed on the side of the transverse block, a drainage groove is inclinedly opened inside the transverse block, and a number of drainage holes are opened inside the side wall of the transverse block, with the number of drainage holes evenly distributed inside the side wall where the filter plate is installed.
[0010] More preferably, the connecting block has interlaced connecting grooves inside, and the bottom surface of the connecting block is fixedly connected with rivets.
[0011] More preferably, the vertical block has a drainage groove inside.
[0012] More preferably, the top surface of the lower protective layer is provided with several drainage channels.
[0013] More preferably, a protective railing is fixedly connected to the top surface of the upper protective layer, and a drainage channel is formed on the upper surface of the upper protective layer.
[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0015] This slope protection structure consists of horizontal blocks, connecting blocks, and vertical blocks. The horizontal blocks and connecting blocks, as well as the connecting blocks and vertical blocks, are connected and installed using mortise and tenon joints to form planting cavities for planting plants. This method of installation and connection facilitates the installation and fixation of the slope protection structure, making the construction process simple and quick without affecting the ecological conditions of the bottom soil. It also improves the survival rate of planted grass and ensures the slope protection effect. The connecting grooves inside the connecting blocks are interconnected with drainage channels one and two. Drainage holes are opened inside the side walls of the horizontal blocks, which facilitates the diversion of water from the slope surface into the drainage channels for drainage during rainy weather, thereby preventing water erosion from affecting the slope stabilization effect. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the frame and its connection structure of the present invention;
[0018] Figure 3 This is a schematic diagram of the structure of the transverse block of this utility model;
[0019] Figure 4 This is a rear view structural diagram of the transverse block of this utility model;
[0020] Figure 5 This is a schematic diagram of the connecting block of this utility model;
[0021] Figure 6 This is a schematic diagram of the vertical block structure of this utility model.
[0022] In the diagram: 1. Frame; 11. Connecting groove; 2. Horizontal block; 21. Filter plate; 22. Drainage channel one; 23. Drainage hole; 24. Tenon one; 3. Connecting block; 31. Mortise; 32. Rivet; 4. Vertical block; 41. Drainage channel two; 42. Tenon two; 6. Lower protective layer; 61. Drainage channel one; 7. Upper protective layer; 71. Drainage channel two; 8. Guardrail. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.
[0024] Please see Figures 1 to 6 This utility model provides a technical solution: a modular slope protection structure that is easy to install, including a frame 1. The inner side wall of the frame 1 is provided with a plurality of connecting grooves 11. The inner wall of the connecting groove 11 is connected to the horizontal block 2 by tenon and tenon through the outer wall of tenon 1 24. The outer wall of tenon 1 24 is connected to the connecting block 3 by tenon and tenon through the inner wall of mortise 31. The inner wall of mortise 31 is connected to the vertical block 4 by tenon and tenon through the outer wall of tenon 2 42.
[0025] The two ends of the horizontal block 2 are respectively fixedly connected with tenons 1 24, the four side walls of the connecting block 3 all have mortises 31, and the two ends of the vertical block 4 are respectively fixedly connected with tenons 2 42.
[0026] In this embodiment, as Figure 1 and Figure 2 As shown, the top of the frame 1 is fixedly connected to the upper protective layer 7, the bottom of the frame 1 is fixedly connected to the lower protective layer 6, and several connecting grooves 11 are evenly distributed on the four inner walls of the frame 1, and each connecting groove 11 has a mortise groove inside.
[0027] In this embodiment, as Figure 1 , Figure 3 and Figure 4 As shown, a filter plate 21 is installed on the side of the transverse block 2, a drainage groove 22 is inclinedly opened inside the transverse block 2, and a number of drainage holes 23 are opened inside the side wall of the transverse block 2. The number of drainage holes 23 are evenly distributed inside the side wall where the filter plate 21 is installed.
[0028] In this embodiment, as Figure 1 and Figure 5 As shown, the connecting block 3 has interlaced connecting grooves inside, and the bottom surface of the connecting block 3 is fixedly connected with rivets 32.
[0029] In this embodiment, as Figure 1 and Figure 6 As shown, a drainage groove 41 is provided inside the vertical block 4.
[0030] In this embodiment, as Figure 1 and Figure 2 As shown, several drainage channels 61 are provided on the top surface of the lower protective layer 6.
[0031] In this embodiment, as Figure 1 and Figure 2 As shown, a guardrail 8 is fixedly connected to the top surface of the upper protective layer 7, and a drainage channel 2 71 is provided on the upper surface of the upper protective layer 7.
[0032] As in the process Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, this modular, easy-to-install slope protection structure operates as follows during use:
[0033] First, place frame 1, along with upper protective layer 7 and lower protective layer 6, on the surface of the slope. Connect the horizontal block 2 to the frame 1 using tenons 24 and mortises 11, thus installing the horizontal block 2. Then, connect the horizontal block 2 to the frame 1 using tenons 24 on the other side and mortises 31 of the connecting block 3, securing the horizontal block 2 to the connecting block 3. Next, connect the vertical block 4 to the vertical block 4 using mortises 31, thus securing the vertical block 4 to the connecting block 3. Together, they form a planting cavity for planting plants. The connecting block 3 is reinforced by rivets 32 inserted into the soil at its bottom to ensure stability. Repeat the tenon-and-mortise connection process to complete the installation of the entire slope protection structure. Place ecological plants within the planting cavity formed by the horizontal blocks 2 and vertical blocks 4. The bags are used for planting grass. During rainfall, the slope protection grass on the slope surface blocks some of the rainfall through the anchoring effect of the root system. The remaining rainfall flows into the drainage channel 22 of the horizontal block 2 through the drainage holes 23 of the filter plate 21 and is discharged from both ends of the drainage channel 22. The water flows through the connecting groove inside the connecting block 3 and into the drainage channel 41 of the vertical block 4. Finally, it is discharged from the drainage ditch 61 on the surface of the lower protective layer 6. This drainage system can effectively retain soil and water on the slope and prevent soil erosion. The water flow at the top of the slope protection structure is diverted through the drainage channel 71 of the upper protective layer 7 and finally flows into the drainage channel 41 and is discharged together. The guardrail 8 set in the upper protective layer 7 can effectively prevent pedestrians from slipping from the height and ensure safety. The entire slope protection structure is modularly installed through mortise and tenon joints. Combined with the drainage system and vegetation protection, it forms a complete slope protection system.
[0034] The contents not described in detail in this specification are existing technologies known to those skilled in the art.
[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A modular, easy-to-install slope protection structure, including a frame (1), characterized in that: The inner sidewall of the frame (1) is provided with a number of connecting grooves (11). The inner wall of the connecting groove (11) is connected to the horizontal block (2) by the outer wall of the tenon one (24). The outer wall of the tenon one (24) is connected to the connecting block (3) by the inner wall of the mortise (31). The inner wall of the mortise (31) is connected to the vertical block (4) by the outer wall of the tenon two (42). The two ends of the horizontal block (2) are respectively fixedly connected with tenons one (24), the four side walls of the connecting block (3) are each provided with mortises (31), and the two ends of the vertical block (4) are respectively fixedly connected with tenons two (42).
2. The modular, easy-to-install slope protection structure according to claim 1, characterized in that: The top of the frame (1) is fixedly connected to an upper protective layer (7), and the bottom of the frame (1) is fixedly connected to a lower protective layer (6). Several connecting grooves (11) are evenly distributed on the four inner walls of the frame (1), and each connecting groove (11) has a mortise groove inside.
3. The modular, easy-to-install slope protection structure according to claim 1, characterized in that: A filter plate (21) is installed on the side of the transverse block (2). A drainage groove (22) is inclinedly opened inside the transverse block (2). Several drainage holes (23) are opened inside the side wall of the transverse block (2). Several drainage holes (23) are evenly distributed inside the side wall where the filter plate (21) is installed.
4. The modular, easy-to-install slope protection structure according to claim 1, characterized in that: The connecting block (3) has interlaced connecting grooves inside, and the bottom surface of the connecting block (3) is fixedly connected with rivets (32).
5. The modular, easy-to-install slope protection structure according to claim 1, characterized in that: The vertical block (4) has a drainage channel (41) inside.
6. The modular, easy-to-install slope protection structure according to claim 2, characterized in that: The top surface of the lower protective layer (6) is provided with several drainage channels (61).
7. The modular, easy-to-install slope protection structure according to claim 2, characterized in that: The top surface of the upper protective layer (7) is fixedly connected to a guardrail (8), and a drainage channel (71) is provided on the upper surface of the upper protective layer (7).