Drainage culvert pipe surface reinforcing device
By installing structures such as reinforcement rings, buffer layers, and diversion troughs on the surface of the culvert, the problems of cracks and water leakage caused by the lack of a fixed structure in the existing culvert are solved, achieving higher safety and durability.
Patent Information
- Application Number
- CN202420954996.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-06
AI Technical Summary
Due to the lack of a fixed structure, existing culvert pipes are prone to cracks and water leakage, especially in the conditions of large load on the vehicle and dense traffic, which increases safety hazards.
A surface reinforcement device for drainage culverts is designed, including a reinforcement ring, a buffer layer and a base. The reinforcement ring and buffer layer are fixed on the outside of the culvert through the base. The buffer layer plays a buffering role when the pressure is high. There are diversion grooves and diversion pipes in the base, which can effectively drain the leaking water.
Through the fixed structure of the reinforcement ring and the buffer layer, the risk of cracks and water leakage in the culvert is reduced, the damage to the culvert caused by excessive vehicle pressure is reduced, and safety hazards are effectively reduced. Through the design of the diversion trough and diversion pipe, it avoids Culvert dents caused by water leakage.
Smart Images
Figure CN222377381U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of culvert reinforcement, in particular to a drainage culvert surface reinforcement device. Background Art
[0002] A culvert, also known as a drainage culvert, is a hydraulic engineering structure that is mainly used to guide or discharge water flow.
[0003] Culverts are usually composed of a pipe body, fulcrums, fixing facilities and interface systems. They have good water conduction performance and durability and are suitable for various water conservancy projects.
[0004] However, in the prior art, as the existing culverts age, some parts of them will have cracks due to the lack of fixing equipment. In particular, for culverts with heavy vehicle loads and dense traffic, the possibility of cracks due to long-term overload support is greater. In addition, when the culvert leaks, the foundation will become damp and dent due to the leakage. Once these problems occur, they will cause huge risks and safety hazards. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model provides a drainage culvert surface reinforcement device, which solves the problem that the culvert is prone to cracks and water leakage due to the lack of a fixed structure.
[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a drainage culvert surface reinforcement device includes a drainage culvert body, a plurality of reinforcement rings are fixedly connected to the outer side of the drainage culvert body, a plurality of buffer layers are connected to the outer side of the drainage culvert body, and the buffer layers are connected between two reinforcement rings, a base is connected to the outer side of the reinforcement ring and the lower end of the buffer layer, a plurality of guide grooves are provided on the inner wall of the base, and the guide grooves are located on the outer side of the reinforcement ring and the buffer layer, a guide pipe is inserted in the middle of the base, and a notch is provided on the guide pipe, the notch is located on the lower side of the reinforcement ring and the buffer layer, and the upper end of the notch is parallel to the inner bottom wall of the guide groove.
[0007] Preferably, the surfaces of the reinforcement ring and the buffer layer are parallel.
[0008] Preferably, an oblique block is connected to the upper end of the guide groove, and the oblique block is connected to the outer sides of the reinforcement ring and the buffer layer.
[0009] Preferably, the surface of the base is coated with an anti-corrosion layer and a waterproof layer, and the waterproof layer is located outside the anti-corrosion layer, the waterproof layer is a high-density polyethylene film, and the anti-corrosion layer is made of polyethylene.
[0010] Preferably, the reinforcement ring is made of metal.
[0011] Preferably, the buffer layer is made of steel, and the inside of the buffer layer is corrugated.
[0012] Preferably, the outer sides of the reinforcement ring and the buffer layer are both provided with a wear-resistant layer, and the wear-resistant layer is made of polyurethane.
[0013] The utility model provides a drainage culvert surface reinforcement device, which has the following beneficial effects:
[0014] A plurality of groups of reinforcement rings are connected to the outside of the drainage culvert body, so that the drainage culvert body can be supported and fixed at a node, and a buffer layer is connected between two reinforcement rings, so that the drainage culvert body can be buffered when the pressure is high, and a base is connected to the outside of the reinforcement ring and the lower end of the buffer layer, and a plurality of groups of guide grooves are arranged in the base, so that when the culvert leaks, the water flows into the guide pipe through the groove through the guide groove, and then the water is discharged through the guide pipe, so as to avoid the culvert being sunken due to moisture caused by the leakage, and the culvert is fixed by the reinforcement ring and the buffer layer, and the pressure caused by too many vehicles is reduced, so that the drainage culvert body can reduce safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the wear-resistant layer of the utility model;
[0017] Figure 3 This is a schematic diagram of the guide trough of the utility model;
[0018] Figure 4 This is a schematic diagram of the base of the utility model;
[0019] In the figure: 1. Drainage culvert body; 2. Reinforcement ring; 3. Buffer layer; 4. Base; 5. Diversion groove; 6. Diversion pipe; 7. Notch; 8. Inclined block; 9. Anti-corrosion layer; 10. Waterproof layer; 11. Wear-resistant layer. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figure 1-4The utility model provides a technical solution: a drainage culvert surface reinforcement device includes a drainage culvert body 1, a plurality of reinforcement rings 2 are fixedly connected to the outer side of the drainage culvert body 1, a plurality of buffer layers 3 are connected to the outer side of the drainage culvert body 1, and the buffer layers 3 are connected between two reinforcement rings 2, a base 4 is connected to the outer side of the reinforcement ring 2 and the lower end of the buffer layer 3, a plurality of guide grooves 5 are provided on the inner wall of the base 4, and the guide grooves 5 are located on the outer side of the reinforcement ring 2 and the buffer layer 3, a guide pipe 6 is inserted in the middle of the inside of the base 4, and a notch 7 is provided on the guide pipe 6, the notch 7 is located on the lower side of the reinforcement ring 2 and the buffer layer 3, and the upper end of the notch 7 is parallel to the inner bottom wall of the guide groove 5. The outer side of the drainage culvert body 1 is connected with a plurality of reinforcement rings 2, so that the drainage culvert body 1 can be supported and fixed at a node, and a buffer layer 3 is connected between two reinforcement rings 2, so that the drainage culvert body 1 can be buffered when the pressure is high, and the outer side of the reinforcement ring 2 and the lower end of the buffer layer 3 is connected with a base 4, and a plurality of guide grooves 5 are arranged in the base 4, so that when the culvert leaks, the water flows through the notch 7 into the guide pipe 6 through the guide groove 5, and then the water is discharged through the guide pipe 6, so as to avoid the culvert being sunken due to moisture caused by the leakage, and the culvert is fixed by the reinforcement ring 2 and the buffer layer 3, and the pressure caused by too many vehicles is reduced, so that the drainage culvert body 1 can reduce safety hazards.
[0022] See also Figure 1-4 The utility model provides a technical solution: the surfaces of the reinforcement ring 2 and the buffer layer 3 are parallel. The surfaces of the reinforcement ring 2 and the buffer layer 3 are parallel, the reinforcement ring 2 reinforces the culvert, and the buffer layer 3 buffers the pressure of the culvert.
[0023] See also Figure 1-4 The utility model provides a technical solution: the upper end of the guide groove 5 is connected with an inclined block 8, and the inclined block 8 is connected to the outer side of the reinforcement ring 2 and the buffer layer 3. The inclined block 8 at the upper end of the guide groove 5 is used for sealing and can guide flow.
[0024] See also Figure 1-4 The utility model provides a technical solution: the surface of the base 4 is coated with an anti-corrosion layer 9 and a waterproof layer 10, and the waterproof layer 10 is located outside the anti-corrosion layer 9, the waterproof layer 10 is a high-density polyethylene film, and the anti-corrosion layer 9 is made of polyethylene. The anti-corrosion layer 9 and the waterproof layer 10 coated on the surface of the base 4 are used for anti-corrosion and waterproofing in the soil to prevent the base 4 from being eroded.
[0025] See also Figure 1-4 The utility model provides a technical solution: the reinforcement ring 2 is made of metal. The reinforcement ring 2 is made of metal and covers the surface of the culvert to reinforce the drainage culvert body 1.
[0026] See also Figure 1-4 The utility model provides a technical solution: the buffer layer 3 is made of steel, and the buffer layer 3 is corrugated. The buffer layer 3 is made of steel, and the buffer layer 3 is corrugated, so that the buffer layer 3 has a buffering force, so it can play a buffering role on the culvert.
[0027] See also Figure 1-4 The utility model provides a technical solution: the outer sides of the reinforcement ring 2 and the buffer layer 3 are both provided with a wear-resistant layer 11, and the wear-resistant layer 11 is made of polyurethane. The outer sides of the reinforcement ring 2 and the buffer layer 3 are both provided with a wear-resistant layer 11, and the wear-resistant layer 11 is made of polyurethane, making the reinforcement ring 2 and the buffer layer 3 more wear-resistant.
[0028] During operation, multiple groups of reinforcement rings 2 are connected to the outside of the drainage culvert body 1, so that the drainage culvert body 1 can obtain a supported and fixed node, and a buffer layer 3 is connected between two reinforcement rings 2. The buffer layer 3 is made of steel, and the buffer layer 3 is corrugated, so that the buffer layer 3 has a buffering force, so it can play a buffering role on the culvert. The outer sides of the reinforcement rings 2 and the lower ends of the buffer layer 3 are connected to a base 4, and multiple groups of guide grooves 5 are arranged in the base 4. When the culvert leaks, the water flows through the notch 7 into the guide pipe 6 through the guide groove 5, and then the water is discharged through the guide pipe 6 to avoid the sag of the culvert caused by the moisture of the leakage. The inclined block 8 at the upper end of the guide groove 5 is used for sealing and can guide. The outer sides of the reinforcement rings 2 and the buffer layer 3 are provided with a wear-resistant layer 11, and the wear-resistant layer 11 is made of polyurethane material, which makes the reinforcement ring 2 and the buffer layer 3 more wear-resistant.
[0029] In summary, the drainage culvert surface reinforcement device solves the problem that the culvert is prone to cracks and water leakage due to lack of a fixed structure.
[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A drainage culvert surface reinforcement device, comprising a drainage culvert body (1), characterized in that: The outer side of the drainage culvert body (1) is fixedly connected to a plurality of reinforcement rings (2), the outer side of the drainage culvert body (1) is connected to a plurality of buffer layers (3), and the buffer layers (3) are connected between two reinforcement rings (2), the outer sides of the lower ends of the reinforcement rings (2) and the buffer layers (3) are connected to a base (4), the inner wall of the base (4) is provided with a plurality of guide grooves (5), and the guide grooves (5) are located on the outer sides of the reinforcement rings (2) and the buffer layers (3), a guide pipe (6) is inserted in the middle of the inner side of the base (4), and a notch (7) is provided on the guide pipe (6), the notch (7) is located on the lower side of the reinforcement ring (2) and the buffer layer (3), and the upper end of the notch (7) is parallel to the inner bottom wall of the guide groove (5).
2. A drainage culvert surface reinforcement device according to claim 1, characterized in that: The surfaces of the reinforcement ring (2) and the buffer layer (3) are parallel.
3. A drainage culvert surface reinforcement device according to claim 1, characterized in that: The upper end of the guide groove (5) is connected to an inclined block (8), and the inclined block (8) is connected to the outer sides of the reinforcement ring (2) and the buffer layer (3).
4. A drainage culvert surface reinforcement device according to claim 1, characterized in that: The surface of the base (4) is coated with an anti-corrosion layer (9) and a waterproof layer (10), and the waterproof layer (10) is located outside the anti-corrosion layer (9), the waterproof layer (10) is a high-density polyethylene film, and the anti-corrosion layer (9) is made of polyethylene.
5. The drainage culvert surface reinforcement device according to claim 1, characterized in that: The reinforcement ring (2) is made of metal.
6. A drainage culvert surface reinforcement device according to claim 1, characterized in that: The buffer layer (3) is made of steel, and the inside of the buffer layer (3) is corrugated.
7. A drainage culvert surface reinforcement device according to claim 1, characterized in that: The outer sides of the reinforcement ring (2) and the buffer layer (3) are both provided with a wear-resistant layer (11), and the wear-resistant layer (11) is made of polyurethane.