Slope protection equipment for earth-rock engineering construction

Abstract

The utility model discloses side slope protection equipment for earth-rock engineering construction, and relates to the technical field of engineering construction management. The side slope protection structure comprises a side slope body and a protection plate, the protection plate is fixed to the surface of the side slope body through fixing pins, a drainage plate is connected to the surface of the protection plate, a drainage cavity is formed in the lower middle end of the protection plate, a plurality of drainage grooves are formed in the position, at the drainage cavity, of the surface of the protection plate, and drainage pipes are connected to the two sides of the drainage cavity and connected with an external drainage channel. A connecting column is connected to the top end of the fixing pin, penetrates through the top end of the fixing pin and is movably connected with the fixing pin. Through the ingenious design that the fixing pin is inserted into the side slope body, the position of the protection plate is preliminarily fixed by means of friction force between the fixing pin and a soil body and blocking of the structure of the fixing pin, and then the connecting column is pressed to drive the fixing piece to stretch out and be inserted into the side slope body, the fixing pin is stabilized from multiple directions; therefore, the overall stability of the protection plate is obviously enhanced.

Description

Technical Field

[0001] This utility model belongs to the field of engineering construction management technology, specifically, it relates to a slope protection device for earthwork engineering construction. Background Technology

[0002] Construction management is an important part of the operation and management of construction companies. In order to complete the construction tasks of building products, the company organizes and manages production affairs around the construction object and construction site throughout the entire process from accepting the construction task to the project acceptance. During the construction process, it is necessary to install protective structures on the surrounding slopes for temporary protection to prevent landslides from affecting the construction.

[0003] Chinese patent CN215948228U discloses a temporary slope protection system for engineering construction management, comprising a slope body and connecting frames. A square pile is fixedly installed on the top of the slope body, and multiple convenient protection mechanisms are fixedly installed on the upper end of the square pile, located on the inclined surface of the slope body. These convenient protection mechanisms are connected by multiple connecting frames. The convenient protection mechanisms are fixed to the slope body and then connected by the connecting frames. This structure allows the multiple convenient protection mechanisms to be installed and connected, forming a complete slope protection structure. This structure provides protection against landslides. Furthermore, when one of the protective mechanisms is damaged, the corresponding connecting frame can be detached and replaced individually, eliminating the need for a complete replacement. This is relatively convenient, reduces operating costs, and solves the problem of needing to replace the entire integrated protective mechanism when damaged. However, multiple protective mechanisms are connected by interlocking connecting frames. The frame of the connecting frame and the inlay groove of the protective body need to be precisely matched and secured by rubber pads. In actual installation, issues such as dimensional deviations or insufficient installation force may lead to unstable connections, affecting the overall integrity of the protective structure.

[0004] In view of this, this utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a slope protection device for earthwork engineering construction, thus solving the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0007] A slope protection device for earthwork construction includes: a slope body and a protective plate. The protective plate is fixed to the surface of the slope body by a fixing pin. A drainage board is connected to the surface of the protective plate. A drainage cavity is formed at the lower end of the protective plate, and multiple drainage grooves are formed at the drainage cavity on the surface of the protective plate. Drainage pipes are connected to both sides of the drainage cavity and are connected to an external drainage channel. A connecting column is connected to the top of the fixing pin and is movably connected to the fixing pin through the top of the fixing pin. A fixing column is connected to the inner wall of the bottom of the fixing pin. The bottom end of the connecting column is connected to the fixing column. A fixing ring is connected to the lower end of the surface of the connecting column. A fixing piece is connected to the bottom end of the fixing ring. A guide block is connected to the top of the surface of the fixing column. A through groove is formed on the surface of the fixing pin.

[0008] Optionally, the surface of the drainage board is provided with multiple protrusions, which form drainage channels on the surface of the drainage board.

[0009] Optionally, the bottom end of the drainage board is connected to a fixing hook and a fixing block, with the fixing hook located above the bottom end of the drainage board and the fixing block located below the bottom end of the drainage board.

[0010] Optionally, the surface of the protective plate is provided with fixing grooves and slots corresponding to the fixing hooks and fixing blocks.

[0011] Optionally, multiple fixing plates are provided and are equidistantly distributed with the fixing ring as the center. The through grooves correspond to the fixing plates, and the fixing plates are rotatably connected to the fixing ring.

[0012] Optionally, the guide block is conical, and one end of the fixing plate facing the surface of the guide block is inclined.

[0013] Optionally, the fixed column has a sliding groove inside, and the bottom end of the connecting column is located in the sliding groove and is slidably connected to the fixed column.

[0014] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time:

[0015] By inserting fixing pins into the main body of the slope and relying on the friction between the pins and the soil, as well as the resistance of the structure itself, the position of the protective plate is initially fixed. Then, by using the ingenious design of pressing the connecting column to drive the fixing plate to extend and insert into the main body of the slope, the fixing pins are stabilized from multiple directions, thereby significantly enhancing the overall stability of the protective plate. This multi-directional reinforcement and fixing can adapt to different slope soil types (such as soft soil, clay, sand, etc.) and complex stress conditions (such as lateral pressure, water flow impact, etc.), ensuring that the protective plate remains firmly attached to the slope during long-term use, continuously playing a protective role and providing a solid guarantee for slope stability.

[0016] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0017] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort.

[0018] In the picture:

[0019] Figure 1 This is a schematic diagram of the overall structure;

[0020] Figure 2 This is a schematic diagram of the internal structure of the fixing pin;

[0021] Figure 3 This is a schematic diagram of the connecting column and the fixed column structure;

[0022] Figure 4 This is a schematic diagram of the bottom structure of the drainage board;

[0023] Figure 5 This is a schematic diagram of the cross-sectional structure of the protective plate.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1. Main body of the slope; 2. Protective board; 3. Drainage board; 4. Fixing pin; 5. Drainage pipe; 6. Drainage channel; 7. Connecting column; 8. Fixing ring; 9. Fixing plate; 10. Through groove; 11. Fixing column; 12. Guide block; 13. Fixing hook; 14. Fixing block; 15. Fixing groove; 16. Card groove; 17. Drainage cavity.

[0026] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0027] The present invention will now be described in further detail with reference to the accompanying drawings.

[0028] Please see Figure 1-5As shown, this embodiment provides a slope protection device for earthwork construction, including: a slope body 1 and a protective plate 2. The protective plate 2 is fixed to the surface of the slope body 1 by a fixing pin 4. A drainage plate 3 is connected to the surface of the protective plate 2. A drainage cavity 17 is opened at the lower end of the protective plate 2, and multiple drainage grooves 6 are opened at the drainage cavity 17 on the surface of the protective plate 2. Drainage pipes 5 are connected to both sides of the drainage cavity 17, and the drainage pipes 5 are connected to an external drainage channel. A connecting column 7 is connected to the top of the fixing pin 4, and the connecting column 7 passes through the top of the fixing pin 4 and is movably connected to the fixing pin 4. A fixing column 11 is connected to the inner wall of the bottom of the fixing pin 4. The bottom end of the connecting column 7 is connected to the fixing column 11. A fixing ring 8 is connected to the lower end of the surface of the connecting column 7. A fixing piece 9 is connected to the bottom end of the fixing ring 8. A guide block 12 is connected to the top of the surface of the fixing column 11. A through groove 10 is opened on the surface of the fixing pin 4.

[0029] The protective plate 2 directly covers the surface of the slope body 1, preventing soil and rock from sliding down the slope and protecting the slope stability, preventing collapse or landslides. The drainage plate 3 connected to the surface of the protective plate 2 can collect rainwater flowing down from above the slope or water seeping from the slope surface, playing a preliminary role in collecting and guiding the water flow, and converging the water into the subsequent drainage structure. A drainage cavity 17 is opened at the lower end of the protective plate 2, which is a space for temporary storage and drainage of water flow. Water on the surface of the protective plate 2 can flow into the drainage cavity 17 through the drainage channel 6. The drainage pipes 5 connected to both sides of the drainage cavity 17 are responsible for draining the water from the drainage cavity 17. The collected water is transported to the external drainage channel, thereby completely diverting the water out of the slope area and preventing the slope from becoming saturated and weakened due to water accumulation. The fixing pin 4 is inserted into the slope body 1 to restrict the position of the protective plate 2, preventing the protective plate 2 from shifting or falling off when subjected to external forces (such as wind blowing, soil and rock compression, etc.). After the fixing pin 4 is inserted into the slope body 1, the connecting column 7 can be pressed to move it downward, thereby driving the fixing plate 9 downward. The fixing plate 9 moves out of the through groove 10 through the guide block 12, so that the fixing plate 9 extends out of the fixing pin 4 and is finally inserted into the slope body 1 to enhance the stability of the protective plate 2.

[0030] In this embodiment, the surface of the drainage plate 3 has multiple protrusions, which form drainage channels on the surface of the drainage plate 3. The bottom end of the drainage plate 3 is connected to a fixing hook 13 and a fixing block 14, with the fixing hook 13 located above the bottom end of the drainage plate 3 and the fixing block 14 located below the bottom end of the drainage plate 3. The surface of the protective plate 2 has fixing grooves 15 and slots 16 corresponding to the fixing hooks 13 and fixing blocks 14. Multiple fixing pieces 9 are provided and are equidistantly distributed with the fixing ring 8 as the center. The through groove 10 corresponds to the fixing piece 9. The fixing piece 9 is rotatably connected to the fixing ring 8. The guide block 12 is conical. The end of the fixing piece 9 facing the surface of the guide block 12 is inclined. The inside of the fixing post 11 has a sliding groove. The bottom end of the connecting post 7 is located in the sliding groove and is slidably connected to the fixing post 11.

[0031] When rainwater or water seeping from the slope falls onto the drainage board 3, the water flows along the channels formed between these protrusions, increasing the contact area between the drainage board 3 and the water, accelerating the water flow, and allowing the water to be guided more efficiently to the subsequent drainage structure. On the other hand, the channels formed by the protrusions can block and settle small amounts of silt and other impurities carried in the water, reducing the possibility of impurities entering the subsequent drainage chamber 17, drainage pipe 5, and other structures and causing blockages, thus ensuring the smooth operation of the entire drainage system. When installing the drainage board 3 onto the protective plate 2, the fixing hook 13 will be embedded in the fixing groove 15 on the surface of the protective plate 2, and the fixing block 14 will be embedded in the slot 16. Through this hook-and-groove and block-and-groove cooperation, a stable connection between the drainage board 3 and the protective plate 2 is achieved. This connection structure is not only easy to install, but also effectively prevents the drainage board 3 from falling off the protective plate 2 when subjected to external forces such as water flow impact and slope vibration, ensuring that the drainage board 3 can continue to perform its function of receiving and guiding water flow. Yes; when the fixing plate 9 is inserted into the slope body 1, it stabilizes the fixing pin 4 from multiple directions, which can enhance the overall stability of the protective plate 2. At the same time, the fixing plate 9 and the fixing ring 8 are rotatably connected. This design allows the fixing plate 9 to rotate flexibly around the fixing ring 8 during the subsequent operation of pressing the connecting column 7, so as to smoothly extend outward and insert into the slope body 1, adapting to different slope soil conditions and stress conditions, and ensuring the fixing effect. When the connecting column 7 is pressed to move the fixing plate 9 downward, the conical guide block 12 can play a good guiding role. Due to its shape characteristics, as the fixing plate 9 moves downward, one end of the inclined fixing plate 9 will gradually move outward along the conical surface of the guide block 12 into the through groove 10, and finally extend outward from the fixing pin 4 and insert into the slope body 1. The conical guide block 12 can make the extension process of the fixing plate 9 smoother and more stable, reduce the occurrence of jamming, and ensure that the fixing plate 9 is accurately inserted into the appropriate position of the slope body 1, so as to play a role in strengthening the fixing.

[0032] Working principle:

[0033] The fixing pin 4 is inserted into the slope body 1. Relying on the friction between it and the slope soil and the blocking effect of its own structure, it restricts the position of the protective plate 2. After the fixing pin 4 is inserted into the slope body 1, the connecting column 7 is pressed to move it downward. The fixing ring 8 connected to the lower end of the surface of the connecting column 7 also moves downward. At the same time, the fixing plate 9 will move downward synchronously under the driving force of the connecting column 7. As the fixing plate 9 moves downward, the inclined end will gradually move out of the through groove 10 opened on the surface of the fixing pin 4 along the conical surface of the guide block 12. Finally, the fixing plate 9 extends out of the fixing pin 4 and is inserted into the slope body 1. The fixing plates 9 inserted into the slope body 1 from multiple directions can stabilize the fixing pin 4, thereby enhancing the overall stability of the protective plate 2. Moreover, this structural design can adapt to different slope soil and stress conditions, ensuring the fixing effect and making the protective plate 2 more firmly fixed on the slope.

[0034] When rainwater falls on the slope or groundwater seeps out from the slope, the water first comes into contact with the drainage board 3 connected to the surface of the protective board 2. The surface of the drainage board 3 has multiple protrusions, which form drainage channels. The water will flow along these drainage channels. The water flow guided by the drainage board 3 flows through multiple drainage grooves 6 opened at the drainage cavity 17 on the surface of the protective board 2 and into the drainage cavity 17 at the lower end of the protective board 2. The drainage pipes 5 connected to both sides of the drainage cavity 17 will transport the water collected in the drainage cavity 17 to the external drainage channel, thereby completely diverting the water out of the slope range, preventing the slope from becoming saturated and its strength reduced due to water accumulation, fundamentally eliminating the hidden danger of slope instability caused by water accumulation, and ensuring that the slope can maintain a stable state even in a watery environment.

[0035] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. A slope protection device for earthwork construction, comprising: The slope body (1) and the protective plate (2) are characterized in that the protective plate (2) is fixed to the surface of the slope body (1) by a fixing pin (4), a drainage plate (3) is connected to the surface of the protective plate (2), a drainage cavity (17) is opened at the lower end of the protective plate (2), and a plurality of drainage grooves (6) are opened at the drainage cavity (17) on the surface of the protective plate (2), and drainage pipes (5) are connected to both sides of the drainage cavity (17), and the drainage pipes (5) are connected to the external drainage channel; The top of the fixing pin (4) is connected to a connecting post (7), and the connecting post (7) passes through the top of the fixing pin (4) and is movably connected to the fixing pin (4). The bottom inner wall of the fixing pin (4) is connected to a fixing post (11). The bottom end of the connecting post (7) is connected to the fixing post (11). The lower end of the surface of the connecting post (7) is connected to a fixing ring (8). The bottom end of the fixing ring (8) is connected to a fixing piece (9). The top of the surface of the fixing post (11) is connected to a guide block (12). The surface of the fixing pin (4) is provided with a through groove (10).

2. The slope protection equipment for earthwork construction according to claim 1, characterized in that: The surface of the drainage board (3) has multiple protrusions, which form drainage channels on the surface of the drainage board (3).

3. The slope protection equipment for earthwork construction according to claim 1, characterized in that: The bottom end of the drainage board (3) is connected to a fixing hook (13) and a fixing block (14), with the fixing hook (13) located above the bottom end of the drainage board (3) and the fixing block (14) located below the bottom end of the drainage board (3).

4. A slope protection device for earthwork construction according to claim 3, characterized in that: The protective plate (2) has a fixing groove (15) and a card slot (16) on its surface that correspond to the fixing hook (13) and the fixing block (14).

5. A slope protection device for earthwork construction according to claim 1, characterized in that: The fixing pieces (9) are provided in multiples and are distributed at equal intervals with the fixing ring (8) as the center. The through groove (10) corresponds to the fixing pieces (9) and the fixing pieces (9) are rotatably connected to the fixing ring (8).

6. A slope protection device for earthwork construction according to claim 5, characterized in that: The guide block (12) is conical, and the end of the fixing piece (9) facing the surface of the guide block (12) is inclined.

7. A slope protection device for earthwork construction according to claim 6, characterized in that: The fixed column (11) has a sliding groove inside, and the bottom end of the connecting column (7) is located in the sliding groove and is slidably connected to the fixed column (11) up and down.

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