Blind pipe type accumulated water seepage and drainage structure

Abstract

The utility model relates to the technical field of blind pipe drainage, in particular to a blind pipe type accumulated water seepage drainage structure which comprises a base, a groove is formed in the base, a set of wing plates are fixedly arranged on the two sides of the groove of the base respectively, a pipeline is embedded in the groove of the base, and water seepage holes are formed in the top of the pipeline and the positions, located on the two sides of the top of the groove, of the pipeline. A groove is formed in the base, a pipeline is embedded in the groove, a first end cover and a second end cover are fixedly arranged at the two ends of the pipeline respectively, through holes which are aligned with each other are formed in the first end cover and the second end cover, a counter bore is formed in the side, away from the pipeline, of the first end cover, and a clamping ring assembled with the counter bore is fixedly arranged on the second end cover. By arranging the wing plates, the wing plates can guide accumulated water in soil far away from the pipeline, so that the accumulated water is collected to the pipeline along the wing plates and then is discharged, and the drainage effect is improved.

Description

Technical Field

[0001] This application relates to the field of blind pipe drainage, specifically a blind pipe-type water seepage drainage structure. Background Technology

[0002] Blind-pipe drainage structure is an engineering drainage system used to effectively remove underground or surface water. It is widely used in projects such as roads, tunnels, basements, and slopes. By combining infiltration and drainage, it prevents water accumulation from damaging the stability and function of the geological area.

[0003] Utility model patent CN222251815U discloses a drainage blind pipe structure, including a drainage blind pipe assembly. The outer wall of the assembly is covered with geotextile, a connecting component is installed on one side, and a second partition plate is installed on the inner wall. The drainage blind pipe assembly includes a pipe with a connecting block installed at its front end. An annular insert is located on one side of the pipe, and a first sealing ring is glued to one side of the annular insert. This improved drainage blind pipe structure enhances the sealing performance of the connection gap between the two sets of drainage blind pipes, preventing sludge-containing water from directly entering the drainage pipe through the connection gap and causing blockage. Simultaneously, the second partition plate divides the interior of the pipe into four spaces, reducing water seepage from the bottom of the pipe, thus reducing drainage efficiency.

[0004] The device contains pipes with seepage holes on the outer wall. During drainage operations, workers connect multiple sets of pipes using a docking assembly and then bury the pipes in the soil. The water seeps through the soil and then enters the pipes through the seepage holes for drainage. However, when the water accumulation area is far from the pipes, the water tends to seep downwards along the soil on both sides of the pipes, and the seepage holes cannot effectively guide the water flow, resulting in poor drainage. Utility Model Content

[0005] In view of the problem of poor drainage effect in the existing technology, this utility model provides a blind pipe type water seepage drainage structure.

[0006] Therefore, the specific technical solution adopted by this utility model is as follows:

[0007] This utility model provides a blind pipe type water seepage drainage structure, including a base with a groove on the base. A set of wing plates are fixedly installed on both sides of the base in the groove. A pipe is embedded in the base in the groove. The pipe has seepage holes at the top and on both sides of the top of the groove. End cap one and end cap two are fixedly installed at both ends of the pipe, respectively. End cap one and end cap two have through holes aligned with each other. End cap one has a countersunk hole on the side away from the pipe. End cap two has a retaining ring fixedly installed to match the countersunk hole.

[0008] Preferably, a limiting strip is fixedly provided on the outer wall of the pipe along the axial direction, and a limiting groove is provided at the bottom of the groove to match the limiting strip. The limiting strip provided on the outer wall of the pipe allows the limiting strip to be aligned with the limiting groove at the bottom of the groove during the installation of the pipe and the base, and finally the limiting strip is embedded in the limiting groove, thereby achieving preliminary limiting of the pipe and ensuring that the seepage hole on the outer wall of the pipe is located outside the groove, thus ensuring effective water seepage.

[0009] Preferably, multiple sets of fixing rings are fixedly arranged at intervals along the axial direction on the outer wall of the pipe, and the inner wall of the groove is provided with a slot for fitting the fixing rings. The fixing plate is annular and welded to the outer wall of the pipe. The multiple sets of fixing rings can be used to reinforce the pipe, ensure the strength of the pipe, and improve the service life of the pipe.

[0010] Preferably, a sealing ring is fixedly provided on the side of the retaining ring away from the end cap. The sealing ring on the retaining ring abuts against the inner wall of the countersunk hole when the retaining ring is inserted into the countersunk hole, ensuring the sealing of multiple sets of pipes after splicing and preventing water in the pipes from seeping out along the joint.

[0011] Preferably, a geotextile is laid on top of the base and the pipe. After the base and the pipe are placed in the soil, the geotextile is laid on top of the pipe to isolate the soil above the pipe and allow water in the soil to enter the pipe through the seepage holes for drainage.

[0012] Preferably, the wing plate is set in an inclined shape, and the height of the side of the wing plate closer to the base is lower than the height of the side of the wing plate farther from the base. By setting the wing plate in an inclined shape, the flow guiding effect of the wing plate is improved, so that the water in the soil above the wing plate can flow along the inclined wing plate, and then collect and enter the pipe, thereby improving the drainage effect of the water.

[0013] Preferably, one end of the wing plate is fixedly provided with a plug rod, and the other end of the wing plate is provided with a plug hole that matches the plug rod. By using the plug rod and plug hole on the wing plate, multiple sets of bases can be combined by splicing the plug rod and plug hole to ensure the stability of the overall device.

[0014] Preferably, a baffle is horizontally arranged inside the pipe, and a seepage hole is also provided at the bottom of the pipe. A permeable hole communicating with the seepage hole at the bottom of the pipe is provided at the bottom of the base. The seepage hole at the bottom of the pipe and the permeable hole at the bottom of the base allow water in the soil below the base to seep into the pipe and be discharged. The baffle can isolate the water that seeps through the top of the base, preventing the water from entering the pipe and then penetrating back into the soil at the bottom of the pipe, thus ensuring the effective drainage of the water.

[0015] The advantages of adopting the above technical solution are:

[0016] This utility model includes a base with a groove. A set of wing plates is fixedly installed on both sides of the groove. A pipe is embedded in the groove. The pipe has seepage holes at its top and on both sides of the top of the groove. End caps one and two are fixedly installed at both ends of the pipe, with aligned through holes on both ends. End cap one has a countersunk hole on its side away from the pipe, and end cap two has a retaining ring that matches the countersunk hole. In this device, the pipe is embedded in the groove on the base, and the wing plates on both sides of the base allow the wing plates to guide water accumulation in the soil away from the pipe, causing the water to collect along the wing plates towards the pipe for drainage, thus improving the drainage effect. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 A schematic diagram of the structure of this utility model is shown;

[0019] Figure 2 A partial structural schematic diagram of this utility model is shown;

[0020] Figure 3 A partial cross-sectional view of the present invention is shown.

[0021] The components are as follows: 1. Base; 100. Wing plate; 101. Groove; 102. Limiting groove; 103. Slot; 104. Insert rod; 2. Pipe; 201. Water seepage hole; 202. Partition plate; 3. End cap one; 301. Through hole; 302. Countersunk hole; 4. End cap two; 401. Snap ring; 5. Fixing ring. Detailed Implementation

[0022] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0023] like Figure 1-3As shown in the figure, this utility model embodiment discloses a blind pipe type water seepage drainage structure, including a base 1, a groove 101 on the base 1, a set of wing plates 100 fixedly installed on both sides of the groove 101 on the base 1, a pipe 2 embedded in the groove 101 on the base 1, seepage holes 201 provided on the top of the pipe 2 and on both sides of the top of the groove 101, end cap 1 3 and end cap 2 4 fixedly installed at both ends of the pipe 2 respectively, end cap 1 3 and end cap 2 4 provided with through holes 301 aligned with each other, a countersunk hole 302 provided on the side of end cap 1 3 away from the pipe 2, and a retaining ring 401 fitted with the countersunk hole 302 fixedly installed on end cap 2 4.

[0024] In at least one embodiment, a limiting strip is fixedly provided on the outer wall of the pipe 2 along the axial direction, and a limiting groove 102 is provided at the bottom of the groove 101 to match the limiting strip. The limiting strip provided on the outer wall of the pipe 2 enables the limiting strip to be aligned with the limiting groove 102 at the bottom of the groove 101 during the installation of the pipe 2 and the base 1, and finally the limiting strip is embedded in the limiting groove 102 to achieve preliminary limiting of the pipe 2, ensuring that the seepage hole 201 on the outer wall of the pipe 2 is located outside the groove 101, thus ensuring effective water seepage.

[0025] In at least one embodiment, multiple sets of fixing rings 5 ​​are fixedly arranged at intervals along the axial direction on the outer wall of the pipe 2. The inner wall of the groove 101 is provided with a slot 103 that matches the fixing rings 5. The fixing rings 5 ​​are annular and welded to the outer wall of the pipe 2. The multiple sets of fixing rings 5 ​​can be used to reinforce the pipe 2, improve the strength of the pipe 2, and ensure the service life of the pipe 2.

[0026] In at least one embodiment, a sealing ring is fixedly provided on the side of the retaining ring 401 away from the end cap 2 4. The sealing ring on the retaining ring 401 abuts against the inner wall of the countersunk hole 302 when the retaining ring 401 is inserted into the countersunk hole 302, ensuring the sealing of the multiple sets of pipes 2 after splicing and preventing water in the pipes 2 from seeping out along the splicing gap.

[0027] In at least one embodiment, a geotextile is laid on top of the base 1 and the pipe 2. After the base 1 and the pipe 2 are placed in the soil, the geotextile is laid on top of the pipe 2. The geotextile isolates the soil above the pipe 2 and allows water in the soil to enter the pipe 2 through the seepage hole 201 for drainage.

[0028] In at least one embodiment, the wing plate 100 is set in an inclined shape, and the height of the side of the wing plate 100 near the base 1 is lower than the height of the side of the wing plate 100 away from the base 1. By setting the wing plate 100 in an inclined shape, the flow guiding effect of the wing plate 100 is improved, so that the water in the soil above the wing plate 100 can flow along the inclined wing plate 100, and then collect and enter the pipe 2, thereby improving the drainage effect of the water.

[0029] In at least one embodiment, a rod 104 is fixedly provided at one end of the wing plate 100, and a socket for fitting the rod 104 is provided at the other end of the wing plate 100. By using the rod 104 and the socket on the wing plate 100, multiple sets of bases 1 can be combined by splicing the rod 104 and the socket to ensure the stability of the overall device.

[0030] In at least one embodiment, a baffle 202 is horizontally arranged inside the pipe 2, and a seepage hole 201 is also provided at the bottom of the pipe 2. A permeable hole communicating with the seepage hole 201 at the bottom of the pipe 2 is provided at the bottom of the base 1. Through the seepage hole 201 at the bottom of the pipe 2 and the permeable hole at the bottom of the base 1, the water in the soil below the base 1 can also seep into the pipe 2 for discharge. Furthermore, the baffle 202 can isolate the water that seeps through the top of the base 1, preventing the water from entering the pipe 2 and then penetrating back into the soil at the bottom of the pipe 2, thus ensuring the effective discharge of water.

[0031] During the drainage operation, workers embed pipe 2 into the groove 101 of base 1, and then arrange multiple sets of pipes 2 and base 1 along the drainage direction. During arrangement, end caps 1-3 and 2-4 on adjacent sets of pipes 2 are aligned and abutted together. Bolts are then passed through the through holes 301 on end caps 1-3 and 2-4 and secured with nuts. Multiple bolts ensure the stability of the pipe 2 assembly. During assembly, the countersunk hole 302 on end cap 1-3 and the retaining ring 401 on end cap 2-4 are fitted to ensure the accuracy of the multiple sets of pipes 2. After the multiple sets of pipes 2 are assembled, workers bury base 1 and pipes 2 in the soil. Wings 100 are fixedly installed on both sides of the groove 101 on base 1. Drainage holes 201 are provided at the top of pipes 2, and pipes 2 are located in the groove 101. Water seepage holes 201 are also provided on both sides of the top of the groove 101. The water seepage holes 201 on both sides of the top of the groove 101 are at the same height as the side of the wing plate 100 near the base 1, so that the water guided by the wing plate 100 flows into the pipe 2. When there is water accumulation in the soil directly above the pipe 2, the water seeps through the soil and enters the pipe 2 through the water seepage holes 201. Then it is discharged through multiple sets of pipes 2. The water seepage holes 201 are equipped with filter screens to prevent mud and sand from entering the water seepage holes 201 and causing blockage. When there is water accumulation in the soil area on both sides of the pipe 2, the wing plates 100 on both sides of the base 1 can block and guide the water away from the pipe 2, so that the water on both sides of the pipe 2 can flow along the wing plates 100 to the pipe 2, and then enter the pipe 2 through the water seepage holes 201 for discharge, thus improving the drainage effect.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A blind-pipe type water accumulation and drainage structure, characterized in that: include The base has a groove, and a set of wing plates are fixedly installed on both sides of the groove. A pipe is embedded in the groove. The pipe has seepage holes at the top and on both sides of the top of the groove. End cap 1 and end cap 2 are fixedly installed at both ends of the pipe. End cap 1 and end cap 2 have through holes that are aligned with each other. End cap 1 has a countersunk hole on the side away from the pipe. End cap 2 has a retaining ring that matches the countersunk hole.

2. The blind-pipe type water accumulation and drainage structure according to claim 1, characterized in that: The outer wall of the pipe is fixedly provided with a limit strip along the axial direction, and the bottom of the groove is provided with a limit groove that matches the limit strip.

3. The blind-pipe type water accumulation and drainage structure according to claim 1, characterized in that: The outer wall of the pipe is fixedly provided with multiple sets of fixing rings at intervals along the axial direction, and the inner wall of the groove is provided with a slot for fitting the fixing rings.

4. The blind-pipe type water accumulation and drainage structure according to claim 1, characterized in that: A sealing ring is fixedly installed on the side of the retaining ring away from the end cap.

5. The blind-pipe type water infiltration and drainage structure according to claim 1, characterized in that: Geotextile is laid on top of the base and the pipe.

6. The blind-pipe type water accumulation and drainage structure according to claim 1, characterized in that: The wing plate is set in an inclined shape, and the height of the side of the wing plate closer to the base is lower than the height of the side of the wing plate farther from the base.

7. The blind-pipe type water accumulation and drainage structure according to claim 1, characterized in that: One end of the wing plate is fixedly provided with a plug rod, and the other end of the wing plate is provided with a plug hole that matches the plug rod.

8. The blind-pipe type water accumulation and drainage structure according to claim 1, characterized in that: A baffle is horizontally installed inside the pipe, and a seepage hole is also provided at the bottom of the pipe. A permeable hole connected to the seepage hole at the bottom of the base is provided at the bottom of the base.

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