High-strength composite foundation pile protective sleeve structure

Abstract

The utility model relates to the technical field of building engineering, concretely is a kind of high-strength composite base pile protective sleeve structure.The utility model, including internal protection cover, external protection cover and buffer layer, the buffer layer is adhered between internal protection cover and external protection cover, the side of external protection cover is equipped with connecting groove, the side of external protection cover away from connecting groove is fixedly connected with connecting plate, the size of connecting plate is compatible with the size of connecting groove, the side of connecting plate is fixedly connected with clamping rod, the inner wall of connecting groove is equipped with clamping groove, the size of clamping rod is compatible with the size of connecting groove clamping groove, internal protection cover is made of high-strength plastic material, high-strength plastic is made of polycarbonate, polyamide and glass steel one kind.Solve the existing base pile protection measure mainly includes the protective sleeve of single material, but these protective sleeves often have problems such as insufficient strength, poor corrosion resistance, poor buffering performance etc.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, and in particular to a high-strength composite pile protective sleeve structure. Background Technology

[0002] In construction engineering, foundation piles are an important basic structure supporting buildings. However, foundation piles are often affected by various external factors during use, such as corrosion from chemicals in the soil, erosion from groundwater, and mechanical impacts. These factors can lead to a decrease in the strength of the foundation piles, shorten their service life, and consequently affect the stability and safety of the building.

[0003] Existing pile protection measures mainly include protective sleeves made of a single material, but these protective sleeves often have problems such as insufficient strength, poor corrosion resistance, and poor buffering performance, and cannot effectively protect the piles.

[0004] Regarding the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: existing pile protection measures mainly include protective sleeves made of single materials, but these protective sleeves often have problems such as insufficient strength, poor corrosion resistance, and poor buffering performance; therefore, a high-strength composite pile protection sleeve structure is proposed to address the above problems. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing pile protection measures, which mainly consist of protective sleeves made of single materials, such as insufficient strength, poor corrosion resistance, and inadequate buffering performance. Therefore, this invention proposes a high-strength composite pile protection sleeve structure.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a high-strength composite pile protective sleeve structure, comprising an inner protective sleeve, an outer protective sleeve, and a buffer layer, wherein the buffer layer is bonded between the inner and outer protective sleeves, a connecting groove is provided on one side of the outer protective sleeve, a connecting plate is fixedly connected to the side of the outer protective sleeve away from the connecting groove, the size of the connecting plate is adapted to the size of the connecting groove, a snap-fit ​​rod is fixedly connected to one side of the connecting plate, a snap-fit ​​groove is provided on the inner wall of the connecting groove, and the size of the snap-fit ​​rod is adapted to the size of the snap-fit ​​groove of the connecting groove.

[0007] The effect achieved by the above components is as follows: by bonding the inner protective sleeve and the outer protective sleeve through the buffer layer, a multi-layer protective structure is combined. The connecting groove on one side of the outer protective sleeve cooperates with the connecting plate fixedly connected on the other side. The snap-fit ​​rod is inserted into the snap-fit ​​groove on the inner wall of the connecting groove, so as to realize the convenient connection and fixation between multiple protective sleeve structures, thereby providing high-strength protection for the foundation pile.

[0008] Preferably, the inner protective sleeve is made of a high-strength plastic material, which is made of one of polycarbonate, polyamide, and fiberglass.

[0009] The aforementioned components achieve the following effects: they effectively enhance the structural strength of the internal protective sleeve, resist external pressure and impact, and provide reliable internal protection for the foundation pile. At the same time, the high-strength plastic material also has good chemical stability, which can resist the erosion of various chemical substances and extend the service life of the internal protective sleeve.

[0010] Preferably, a plurality of reinforcing ribs are inserted through the inner protective sleeve, and the plurality of reinforcing ribs are evenly distributed on the inner protective sleeve.

[0011] The effect achieved by the above components is that the reinforcing ribs can greatly enhance the overall structural strength and rigidity of the internal protective sleeve, enabling it to better withstand the pressure, tension and other forces from the foundation pile and the external environment, and effectively prevent the internal protective sleeve from deforming or being damaged.

[0012] Preferably, a sealing gasket is fixedly connected to one side of the external protection, and the sealing gasket is made of rubber.

[0013] The effects achieved by the above components are as follows: the rubber material has good elasticity and flexibility, which allows the sealing gasket to fit tightly to the contact area, effectively fill the gaps, prevent external substances such as moisture, dust, and dirt from entering the interior of the protective sleeve through the gaps, avoid the foundation pile from being eroded and contaminated, and extend the service life of the foundation pile and the protective sleeve.

[0014] Preferably, the inner wall of the inner protective sleeve is fixedly connected with a plurality of protective strips, and the plurality of protective strips are distributed in a linear array on the inner protective sleeve.

[0015] The effect achieved by the above-mentioned components is that by setting up protective strips, the friction between the internal protective sleeve and the foundation pile is increased, thereby improving the practicality of the device.

[0016] Preferably, the inner protective sleeve, the outer protective sleeve, and the buffer layer are fitted with sealing sleeves at both ends.

[0017] The effects achieved by the above components are as follows: the sealing sleeve can form a full-range wrapping seal on the ends of the three-layer structure, effectively preventing external moisture, chemicals, dust and impurities from seeping into the interior through the end gaps, avoiding corrosion and damage to the internal structure, and extending the overall service life of the protective sleeve. At the same time, the sealing sleeve can enhance the tightness and stability of the connection parts of each layer, prevent misalignment or loosening between layers due to vibration, compression and other factors, ensure the integrity and reliability of the protective sleeve structure, and provide continuous and stable high-strength protection for the foundation pile.

[0018] Preferably, the buffer layer is made of silicone material, and a plurality of memory metal wires are inserted through the buffer layer, and through holes are formed on the surface of the buffer layer.

[0019] The effects achieved by the above components are as follows: the silicone material gives the buffer layer good elasticity and flexibility, which can effectively absorb and disperse impact force, and protect the foundation pile from external vibration and collision damage. The memory metal wires running through it can restore the original shape after the buffer layer is deformed by pressure, ensuring the long-term stable buffer performance of the buffer layer and enhancing the durability of the structure. The through holes on the surface can reduce the weight of the buffer layer itself and reduce the overall structural load. On the other hand, it can further improve the deformation capacity and stress dispersion effect of the buffer layer, so that the impact force is dissipated more evenly, thereby comprehensively improving the protective effect of the protective sleeve on the foundation pile.

[0020] Preferably, the surface of the outer protective cover is fixedly connected with three hooks, and the surface of the outer protective cover is provided with an anti-corrosion coating.

[0021] The effects achieved by the above-mentioned components are as follows: the three hooks on the surface of the outer protective sleeve provide reliable leverage points for the protective sleeve during installation, fixing, or connection with other components, facilitating hoisting, traction, and other operations, thus improving the convenience and flexibility of the protective sleeve's installation and use. At the same time, the anti-corrosion coating on the surface of the outer protective sleeve effectively isolates it from external corrosive substances such as acids, alkalis, and salt spray, greatly enhancing its corrosion resistance and extending its service life. This ensures that the entire high-strength composite pile protective sleeve structure can provide long-term and stable protection for the pile, reducing maintenance and replacement costs.

[0022] In this invention, the inner and outer protective sleeves are bonded together by a buffer layer, thus achieving a multi-layer protective structure. The connecting groove on one side of the outer protective sleeve cooperates with the connecting plate fixedly connected to the other side. The snap-fit ​​rod is inserted into the snap-fit ​​groove on the inner wall of the connecting groove, thus achieving convenient connection and fixation between multiple protective sleeve structures, thereby providing high-strength protection for the foundation pile. Attached Figure Description

[0023] Figure 1 is a three-dimensional structural schematic diagram of this utility model;

[0024] Figure 2 is a rear view of Figure 1 in this utility model;

[0025] Figure 3 is an exploded view of the internal protective sleeve in this utility model;

[0026] Figure 4 is a side view of Figure 1 in this utility model.

[0027] Legend: 1. Inner protective sleeve; 2. Buffer layer; 3. Outer protective sleeve; 4. Connecting groove; 5. Connecting plate; 6. Snap-fit ​​plate; 7. Sealing gasket; 8. Reinforcing rib; 9. Protective strip; 10. Memory metal wire; 11. Sealing sleeve; 12. Hook bracket; 13. Through hole. Detailed Implementation

[0028] Reference Figures 1-4As shown, this utility model provides a technical solution: a high-strength composite pile protective sleeve structure, including an inner protective sleeve 1, an outer protective sleeve 3, and a buffer layer 2. The buffer layer 2 is bonded between the inner protective sleeve 1 and the outer protective sleeve 3. A connecting groove 4 is provided on one side of the outer protective sleeve 3, and a connecting plate 5 is fixedly connected to the side of the outer protective sleeve 3 away from the connecting groove 4. The size of the connecting plate 5 is adapted to the size of the connecting groove 4. A snap-fit ​​rod is fixedly connected to one side of the connecting plate 5. A snap-fit ​​groove is provided on the inner wall of the connecting groove 4, and the size of the snap-fit ​​rod is adapted to the size of the snap-fit ​​groove of the connecting groove 4. By bonding the inner protective sleeve 1 and the outer protective sleeve 3 with the buffer layer 2, a multi-layer protective structure is combined. By using the connecting groove 4 on one side of the outer protective sleeve 3 to cooperate with the connecting plate 5 fixedly connected on the other side, the snap-fit ​​rod is inserted into the snap-fit ​​groove on the inner wall of the connecting groove 4, realizing convenient connection and fixation between multiple protective sleeve structures, thereby providing high-strength protection for the pile. The inner protective sleeve 1 is made of high-strength plastic material, which is made of polycarbonate, polyamide, or fiberglass. The internal protective sleeve 1 effectively enhances its structural strength, resists external pressure and impact, and provides reliable internal protection for the foundation pile. Simultaneously, the high-strength plastic material possesses excellent chemical stability, resisting the erosion of various chemicals and extending the service life of the internal protective sleeve 1. Several reinforcing ribs 8 are evenly distributed throughout the internal protective sleeve 1. These reinforcing ribs significantly enhance the overall structural strength and rigidity of the internal protective sleeve 1, enabling it to better withstand pressure and tension from the foundation pile and the external environment, effectively preventing deformation or damage. A sealing gasket 7, made of rubber, is fixedly connected to one side of the external protection. The rubber material's excellent elasticity and flexibility allow the sealing gasket 7 to tightly conform to the contact area, effectively filling gaps and preventing moisture, dust, dirt, and other external substances from entering the protective sleeve, thus avoiding erosion and contamination of the foundation pile and extending the service life of both the foundation pile and the protective sleeve. Several protective strips 9 are fixedly connected to the inner wall of the internal protective sleeve 1, arranged in a linear array. By setting the protective strip 9, the friction between the inner protective sleeve 1 and the foundation pile is increased, which improves the practicality of the device. The inner protective sleeve 1, the outer protective sleeve 3 and the buffer layer 2 are fitted with sealing sleeves 11 at both ends.The sealing sleeve 11 can form a full-round seal around the ends of the three-layer structure, effectively preventing external moisture, chemicals, dust and impurities from seeping into the interior through the end gaps, avoiding corrosion and damage to the internal structure, and extending the overall service life of the protective sleeve. At the same time, the sealing sleeve 11 can enhance the tightness and stability of the connection parts of each layer, prevent misalignment or loosening between layers due to vibration, compression and other factors, ensure the integrity and reliability of the protective sleeve structure, and provide continuous and stable high-strength protection for the foundation pile. The buffer layer 2 is made of silicone material, and several memory metal wires 10 are inserted through the buffer layer 2. Through holes 13 are opened on the surface of the buffer layer 2. The silicone material gives the buffer layer 2 good elasticity and flexibility, which can effectively absorb and disperse impact force and protect the foundation pile from external vibration and collision damage. The memory metal wire 10 running through it can restore its original shape after the buffer layer 2 is deformed by pressure, ensuring the long-term stable buffer performance of the buffer layer 2 and enhancing the durability of the structure. The through holes 13 on the surface can reduce the weight of the buffer layer 2 itself and reduce the overall structural load. On the other hand, it can further improve the deformation capacity and stress dispersion effect of the buffer layer 2, so that the impact force is dissipated more evenly, thereby comprehensively improving the protective effect of the protective sleeve on the foundation pile. Three hooks 12 are fixedly connected to the surface of the outer protective sleeve 3, and the surface of the outer protective sleeve 3 is covered with an anti-corrosion coating. The three hooks 12 on the surface of the outer protective sleeve 3 provide reliable support points for the protective sleeve during installation, fixing, or connection with other components, facilitating hoisting, traction, and other operations. This enhances the convenience and flexibility of the protective sleeve's installation and use. Simultaneously, the anti-corrosion coating on the surface of the outer protective sleeve 3 effectively isolates it from external corrosive substances such as acids, alkalis, and salt spray, greatly enhancing its corrosion resistance and extending its service life. This ensures that the entire high-strength composite pile protective sleeve structure can provide long-term and stable protection for the pile, reducing maintenance and replacement costs.

[0029] The specific working principle is as follows: the inner protective sleeve 1 is made of high-strength plastic material, such as polycarbonate, polyamide or fiberglass. Its good chemical stability and high structural strength can resist external pressure, impact and chemical corrosion. At the same time, the internally evenly distributed reinforcing ribs 8 further enhance its strength and rigidity and prevent deformation and damage. The anti-corrosion coating on the surface of the outer protective sleeve 3 can resist the corrosion of external corrosive substances and extend its own life. The three hooks 12 on its surface facilitate installation, fixing and connection operations.

[0030] The buffer layer 2 plays a key role in cushioning and shock absorption. It is made of silicone material, which has good elasticity and flexibility and can absorb and disperse impact force. The internal memory metal wire 10 can return to its original shape after being deformed by pressure, maintaining long-term stable cushioning performance. The through holes 13 on the surface reduce weight while further improving deformation capacity and stress dispersion effect.

[0031] The various parts work together to achieve convenient connection and sealing protection. The connecting groove 4 on one side of the outer protective sleeve 3 is adapted to the connecting plate 5 on the other side. The snap rod and snap groove cooperate to achieve convenient connection and fixation of multiple protective sleeves. The sealing gasket 7 is made of rubber material, which can fill gaps and prevent external substances from entering. The protective strip 9 on the inner wall of the inner protective sleeve 1 increases the friction with the foundation pile. The sealing sleeves 11 at both ends of the inner protective sleeve 1, the outer protective sleeve 3 and the buffer layer 2 fully wrap the ends, preventing external substances from penetrating and enhancing the tightness and stability between layers, thereby providing high-strength protection for the foundation pile as a whole.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A high-strength composite pile protective sleeve structure, comprising an inner protective sleeve (1), an outer protective sleeve (3), and a buffer layer (2), characterized in that: The buffer layer (2) is bonded between the inner protective sleeve (1) and the outer protective sleeve (3). A connecting groove (4) is provided on one side of the outer protective sleeve (3). A connecting plate (5) is fixedly connected to the side of the outer protective sleeve (3) away from the connecting groove (4). The size of the connecting plate (5) is adapted to the size of the connecting groove (4). A snap-fit ​​rod is fixedly connected to one side of the connecting plate (5). A snap-fit ​​groove is provided on the inner wall of the connecting groove (4). The size of the snap-fit ​​rod is adapted to the size of the snap-fit ​​groove of the connecting groove (4).

2. The high-strength composite pile protective sleeve structure according to claim 1, characterized in that: The inner protective sleeve (1) is made of high-strength plastic material, which is made of one of polycarbonate, polyamide and fiberglass.

3. The high-strength composite pile protective sleeve structure according to claim 1, characterized in that: The inner protective sleeve (1) is provided with a number of reinforcing ribs (8) inserted through it, and the number of reinforcing ribs (8) are evenly distributed on the inner protective sleeve (1).

4. The high-strength composite pile protective sleeve structure according to claim 1, characterized in that: A sealing gasket (7) is fixedly connected to one side of the external protection, and the sealing gasket (7) is made of rubber.

5. The high-strength composite pile protective sleeve structure according to claim 1, characterized in that: The inner wall of the inner protective sleeve (1) is fixedly connected with several protective strips (9), and the several protective strips (9) are distributed in a linear array on the inner protective sleeve (1).

6. The high-strength composite pile protective sleeve structure according to claim 1, characterized in that: The inner protective sleeve (1), the outer protective sleeve (3), and the buffer layer (2) are fitted with sealing sleeves (11) at both ends.

7. The high-strength composite pile protective sleeve structure according to claim 1, characterized in that: The buffer layer (2) is made of silicone material, and several memory metal wires (10) are inserted through the buffer layer (2). Through holes (13) are opened on the surface of the buffer layer (2).

8. The high-strength composite pile protective sleeve structure according to claim 1, characterized in that: The surface of the outer protective sleeve (3) is fixedly connected with three hooks (12), and the surface of the outer protective sleeve (3) is provided with an anti-corrosion coating.

Images