Anti-seepage reinforced concrete pipe
By setting up a multi-layer sealing structure at the joints of reinforced concrete pipes, the leakage problem was solved, the pipes were effectively sealed, and water pollution and resource loss were avoided.
Patent Information
- Application Number
- CN202422983358.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-04
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-12-04
AI Technical Summary
Leakage problems often occur at the joints of reinforced concrete pipes, leading to adverse consequences such as water pollution, resource loss and facility damage.
Horizontal, vertical and semicircular sealing layers are set at the pipe joints and connected with bolts through through holes and fixed brackets to form a multi-layer sealing structure to prevent leakage.
Effectively prevent leakage at pipeline connections and avoid adverse consequences.
Smart Images
Figure CN223424852U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, in particular to a leakage-proof reinforced concrete pipe. Background Art
[0002] Reinforced Concrete Pipe (RCP) is a type of infrastructure pipe widely used for drainage, sewage, and other liquid transport. It combines the advantages of both steel and concrete, offering the high strength of steel with the durability and economy of concrete. The diameter and length of RCP pipes can be customized to suit specific projects, such as road drainage, sewage treatment, rainwater harvesting, and large-scale irrigation. Reinforced concrete pipes are composite materials composed of concrete and steel bars, offering high strength and durability. They typically consist of an inner layer of concrete, an intermediate layer of steel mesh, and an outer layer of concrete. The steel mesh enhances the tensile strength of the pipe, making it more rigid.
[0003] Conventional jointing methods often lead to leakage at the joints of reinforced concrete pipes. This not only endangers the purity of water, but also leads to the loss of water resources, environmental degradation, damage to facilities, and increased economic burdens. Utility Model Content
[0004] The utility model provides a leakage-proof reinforced concrete pipe, which can effectively prevent leakage at the pipe connection and avoid adverse consequences.
[0005] To achieve the above-mentioned objectives, a leak-proof reinforced concrete pipe is provided, comprising a first pipe, a second pipe disposed adjacent to the first pipe, the side surface of the second pipe being fixedly connected to a transverse sealing layer, the inner surface of the second pipe being fixedly connected to a vertical sealing layer, the side surface of the first pipe being fixedly connected to a lower semicircular sealing layer, and the side surface of the first pipe being fixedly connected to an upper semicircular sealing layer. The transverse sealing layer is provided to facilitate sealing the interior of the pipe joint, the vertical sealing layer is provided to facilitate sealing the interior of the pipe joint, the upper semicircular sealing layer is provided to facilitate sealing the exterior of the pipe joint, and the lower semicircular sealing layer is provided to facilitate sealing the exterior of the pipe joint.
[0006] According to the leak-proof reinforced concrete pipe, the cylindrical surface of the upper semicircular sealing layer is fixedly connected to the upper fixing bracket, and the two side surfaces of the upper fixing bracket are fixedly connected to the upper fixing block, and the upper fixing block is provided with a first through hole. The fixing bracket is provided to facilitate the installation and fixation of the two fixings.
[0007] According to the leak-proof reinforced concrete pipe, the cylindrical surface of the lower semicircular sealing layer is fixedly connected to the lower fixing bracket, both sides of the lower fixing bracket are fixedly connected to the lower fixing block, and the first through hole passes through the lower fixing block.
[0008] According to the leak-proof reinforced concrete pipe, a plurality of limiting holes are provided on the side surface of the first pipe to facilitate limiting the deviation of the pipe.
[0009] According to the leak-proof reinforced concrete pipe, a fourth through-hole is provided on the upper surface of the upper fixing frame, the fourth through-hole passing through the upper semicircular sealing layer; a fifth through-hole is provided on the cylindrical surface of the second pipe; a second through-hole is provided on the upper surface of the upper fixing frame, the second through-hole passing through the upper semicircular sealing layer; and a third through-hole is provided inside the first pipe. The provision of multiple through-holes facilitates bolt fixation.
[0010] According to the leak-proof reinforced concrete pipe, the position of the fifth through hole corresponds to the position of the fourth through hole, and the position of the second through hole corresponds to the position of the third through hole.
[0011] According to the leak-proof reinforced concrete pipe, the side surface of the transverse sealing layer is fixedly connected to a plurality of limiting columns, and the positions of the limiting holes correspond to the positions of the limiting columns. The limiting columns are provided to facilitate fixing the pipe deviation.
[0012] According to the leak-proof reinforced concrete pipe, the position of the vertical sealing layer corresponds to the position of the first pipeline, and the upper fixing block is fixedly connected to the upper surface of the lower fixing block.
[0013] The beneficial effects of the utility model are as follows: through the above-mentioned structure of the first pipeline, the second pipeline, the upper fixed bracket, the upper semicircular sealing layer, the first through hole, the upper fixed block, the third through hole, the lower semicircular sealing layer, the lower fixed bracket, the lower fixed block, the second through hole, the fourth through hole, the fifth through hole, the limiting hole, the limiting column, the horizontal sealing layer, and the vertical sealing layer, leakage at the pipeline connection can be effectively prevented to avoid adverse consequences.
[0014] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;
[0016] Fig. 1This is a schematic diagram of the overall structure of a leakage-proof reinforced concrete pipe according to the present invention;
[0017] Fig. 2 This is a schematic diagram of the first pipe structure of a leakage-proof reinforced concrete pipe of the utility model;
[0018] Fig. 3 This is a schematic diagram of the oblique structure of a first pipe of a leakage-proof reinforced concrete pipe of the utility model;
[0019] Fig. 4 This is a schematic diagram of the oblique structure of the second pipe of the anti-leakage reinforced concrete pipe of the utility model.
[0020] Legend:
[0021] 1. First pipeline; 2. Second pipeline; 3. Upper fixing bracket; 4. Upper semicircular sealing layer; 5. First through-hole; 6. Upper fixing block; 7. Third through-hole; 8. Lower semicircular sealing layer; 9. Lower fixing bracket; 10. Lower fixing block; 11. Second through-hole; 12. Fourth through-hole; 13. Fifth through-hole; 14. Restriction hole; 15. Restriction column; 16. Horizontal sealing layer; 17. Vertical sealing layer. DETAILED DESCRIPTION
[0022] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.
[0023] Reference Figs. 1 to 4 The present invention provides a leak-proof reinforced concrete pipe, comprising a first pipe 1, a second pipe 2 disposed adjacent to the first pipe 1, a transverse sealing layer 16 fixedly connected to the side surface of the second pipe 2, a vertical sealing layer 17 fixedly connected to the inner surface of the second pipe 2, a lower semicircular sealing layer 8 fixedly connected to the side surface of the first pipe 1, and an upper semicircular sealing layer 4 fixedly connected to the side surface of the first pipe 1. Multiple sealing layers are provided to seal the interior and exterior of the interface, as well as the pipe itself.
[0024] The cylindrical surface of the upper semicircular sealing layer 4 is fixedly connected to the upper fixing bracket 3. The two side surfaces of the upper fixing bracket 3 are fixedly connected to the upper fixing block 6. The upper fixing block 6 has a first through-hole 5 provided inside. The cylindrical surface of the lower semicircular sealing layer 8 is fixedly connected to the lower fixing bracket 9. The two sides of the lower fixing bracket 9 are fixedly connected to the lower fixing block 10. The first through-hole 5 passes through the lower fixing block 10. Restriction holes 14 are provided on the side surface of the first pipe 1. There are multiple restriction holes 14. A fourth through-hole 12 is provided on the upper surface of the upper fixing bracket 3. The fourth through-hole 12 passes through the upper semicircular sealing layer 4. A fifth through-hole 13 is provided on the cylindrical surface of the second pipe 2. A second through-hole 11 is provided on the upper surface of the upper fixing bracket 3. The second through-hole 11 passes through the upper semicircular sealing layer 4. A third through-hole 7 is provided inside the first pipe 1. The multiple through-holes are all passed through with bolts and reinforced with nuts to fix the pipes.
[0025] The position of the fifth through-hole 13 corresponds to that of the fourth through-hole 12, and the position of the second through-hole 11 corresponds to that of the third through-hole 7. The side surface of the transverse sealing layer 16 is fixedly connected to a plurality of limiting posts 15, and the positions of the limiting holes 14 correspond to those of the limiting posts 15. The position of the vertical sealing layer 17 corresponds to that of the first pipeline 1, and the upper fixing block 6 is fixedly connected to the upper surface of the lower fixing block 10.
[0026] Working Principle: Splice the first pipe 1 and the second pipe 2, align the limiting column 15 with the limiting hole 14, and the operator assembles the upper fixing bracket 3 and the upper semicircular sealing layer 4. Align the second through-hole 11 with the third through-hole 7, the fourth through-hole 12 with the fifth through-hole 13, and the lower fixing block 10 of the lower fixing bracket 9 with the upper fixing block 6 of the upper fixing bracket 3. The operator secures the upper fixing block 6 and the lower fixing block 10 with bolts and nuts. The second through-hole 11 and the third through-hole 7 are also secured with bolts and nuts, and the fourth through-hole 12 and the fifth through-hole 13 are also secured with bolts and nuts. Once the first pipe 1 and the second pipe 2 are secured, the upper semicircular sealing layer 4 and the lower semicircular sealing layer 8 seal the external interface between the first pipe 1 and the second pipe 2. The horizontal sealing layer 16 seals the interface internally, and the vertical sealing layer 17 seals the internal interface of the pipes, thereby preventing leakage.
[0027] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.
Claims
1. A leak-proof reinforced concrete pipe, characterized in that: The invention comprises a first pipe (1), a second pipe (2) is arranged next to the first pipe (1), a side surface of the second pipe (2) is fixedly connected to a transverse sealing layer (16), an inner surface of the second pipe (2) is fixedly connected to a vertical sealing layer (17), a side surface of the first pipe (1) is fixedly connected to a lower semicircular sealing layer (8), and a side surface of the first pipe (1) is fixedly connected to an upper semicircular sealing layer (4).
2. The anti-leakage reinforced concrete pipe according to claim 1, characterized in that: The cylindrical surface of the upper semicircular sealing layer (4) is fixedly connected to the upper fixed bracket (3), and the two side surfaces of the upper fixed bracket (3) are fixedly connected to the upper fixed block (6), and a first through hole (5) is provided inside the upper fixed block (6).
3. The anti-leakage reinforced concrete pipe according to claim 2, characterized in that: The cylindrical surface of the lower semicircular sealing layer (8) is fixedly connected to the lower fixed bracket (9), both sides of the lower fixed bracket (9) are fixedly connected to the lower fixed block (10), and the first through hole (5) passes through the lower fixed block (10).
4. The anti-leakage reinforced concrete pipe according to claim 1, characterized in that: A limiting hole (14) is provided on the side surface of the first pipe (1), and the limiting holes (14) are multiple in number.
5. The anti-leakage reinforced concrete pipe according to claim 2, characterized in that: A fourth through hole (12) is provided on the upper surface of the upper fixed bracket (3), and the fourth through hole (12) passes through the upper semicircular sealing layer (4); a fifth through hole (13) is provided on the cylindrical surface of the second pipe (2); a second through hole (11) is provided on the upper surface of the upper fixed bracket (3), and the second through hole (11) passes through the upper semicircular sealing layer (4); and a third through hole (7) is provided inside the first pipe (1).
6. The anti-leakage reinforced concrete pipe according to claim 5, characterized in that: The position of the fifth through hole (13) corresponds to the position of the fourth through hole (12), and the position of the second through hole (11) corresponds to the position of the third through hole (7).
7. The anti-leakage reinforced concrete pipe according to claim 4, characterized in that: The side surface of the transverse sealing layer (16) is fixedly connected to the limiting column (15), the number of the limiting columns (15) is multiple, and the position of the limiting hole (14) corresponds to the position of the limiting column (15).
8. The anti-leakage reinforced concrete pipe according to claim 2, characterized in that: The position of the vertical sealing layer (17) corresponds to the position of the first pipe (1), and the upper fixing block (6) is fixedly connected to the upper surface of the lower fixing block (10).