Pervious concrete drainage pipe

Abstract

The utility model discloses a pervious concrete drainage pipe which comprises a pervious pipe body, a pervious hole is formed in the lower portion of the pervious pipe body, butt joint assemblies are arranged on the two sides of the pervious pipe body, and a filtering assembly is arranged on the lower portion of the inner wall of the pervious pipe body and located above the pervious hole. The utility model belongs to the technical field of pervious pipes, and particularly relates to a pervious concrete drainage pipe which solves the problems that when an existing pervious pipe body is spliced and fixed, rapid fixing and butt joint are not convenient, and pervious holes of the pervious pipe are prone to being blocked by sundries after being used for a long time and are not convenient to clean.

Description

Technical Field

[0001] The utility model belongs to the technical field of permeable pipes, and specifically refers to a permeable concrete drain pipe. Background Art

[0002] The permeable concrete drain pipe is a product that combines a reinforced concrete drain pipe and permeable concrete technology. It has a unique double corrugated structure, which effectively improves the external pressure strength of the product, so that the drainage system will not be deformed due to external pressure, thus affecting the drainage effect. The water outlet of the permeable concrete drain pipe is located at the wave trough.

[0003] When the existing permeable concrete drain pipes are in use, there are some deficiencies: after long-term use, the permeable holes of the existing permeable pipes are easily blocked by sundries and are not convenient to clean. When the permeable pipe body is assembled and fixed, it is not convenient to quickly dock and fix. Therefore, improvements are needed. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is that when the existing permeable pipe body is spliced and fixed, it is not convenient to quickly fix and dock, and the permeable holes of the permeable pipe are easily blocked by sundries after long-term use and are not convenient to clean out.

[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a permeable concrete drain pipe, including a permeable pipe body, a permeable hole is provided at the lower part of the permeable pipe body, docking components are provided on both sides of the permeable pipe body, and a filtering component is provided at the lower part of the inner wall of the permeable pipe body and above the permeable hole; the filtering component includes a sliding groove, the sliding groove is located on the inner wall of the permeable pipe body and above the permeable hole, a filter screen is provided above the permeable hole, sliding plates are provided on both sides of the filter screen, the sliding plates slide in the sliding groove, threaded holes are provided in the filter screen at both ends of the sliding plates, by aligning the sliding plates and sliding them into the sliding groove, the filter screen can be pushed into the permeable pipe body, and through the threaded holes, the filter screen can be fixed. The filter screen can filter out impurities in the water in the permeable pipe body to avoid blocking the permeable holes. At the same time, by pulling out the filter screen from the permeable pipe body, it is convenient to clean the impurities on the filter screen.

[0006] Further, the docking component includes a docking sleeve, the docking sleeve is fixedly connected to one end of the permeable pipe body, a slot is provided in the docking sleeve, a first fastening hole is circumferentially arranged in the docking sleeve and penetrates to the slot, the other end of the permeable pipe body is fixedly connected with an insertion cylinder and can be inserted into the slot, a second fastening hole is circumferentially arranged on the periphery of the insertion cylinder and has the same number as the first fastening hole, and fastening bolts are provided in the first fastening hole and the second fastening hole. Through the fastening bolts, the fixed docking of the insertion cylinder and the docking sleeve can be completed, and at the same time, sealing can also be achieved.

[0007] Preferably, the filter screen is arranged in an arc-shaped surface and has the same curvature as the water permeable pipe body.

[0008] Preferably, the threaded hole can penetrate through the sliding plate and can be inserted into the sliding groove.

[0009] Preferably, the thickness of the slot is the same as the thickness of the insertion cylinder.

[0010] Preferably, the fastening bolt can be embedded into the first fastening hole.

[0011] The beneficial effects of the present utility model adopting the above structure are as follows:

[0012] 1. By setting the filtering component, the present utility model can filter the sundries in the water in the water permeable pipe body, avoid the sundries from blocking the water permeable holes. At the same time, the filter screen adopts a detachable design, which is convenient for removing the filter screen to clean the impurities on the filter screen.

[0013] 2. By setting the docking component, the present utility model can realize the quick docking and assembly of the water permeable pipe body, and at the same time can ensure the assembly firmness of the water permeable pipe body. Description of the Drawings

[0014] Figure 1 It is a structural diagram of the filtering component of a permeable concrete drain pipe of the present utility model;

[0015] Figure 2 It is a structural diagram of the water permeable pipe body docking component of a permeable concrete drain pipe of the present utility model;

[0016] Figure 3 It is Figure 2 the front view of the docking sleeve in

[0017] Figure 4 It is Figure 2 the three-dimensional view of the insertion cylinder in

[0018] Among them, 1. Water permeable pipe body, 2. Water permeable holes, 3. Docking component, 4. Filtering component, 5. Sliding groove, 6. Filter screen, 7. Sliding plate, 8. Threaded hole, 9. Docking sleeve, 10. Slot, 11. First fastening hole, 12. Insertion cylinder, 13. Second fastening hole, 14. Fastening bolt. Detailed Embodiment

[0019] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0021] As Figures 1-4 , a permeable concrete drain pipe of the present utility model includes a permeable pipe body 1. The lower part of the permeable pipe body 1 is provided with permeable holes 2. The two sides of the permeable pipe body 1 are provided with docking components 3. The lower part of the inner wall of the permeable pipe body 1 is provided with a filtering component 4 and is located above the permeable holes 2.

[0022] As Figure 1 , the filtering component 4 includes a sliding groove 5. The sliding groove 5 is located on the inner wall of the permeable pipe body 1 and is located above the permeable holes 2. A filter screen 6 is provided above the permeable holes 2. Sliding plates 7 are provided on both sides of the filter screen 6. The sliding plates 7 slide in the sliding groove 5. Threaded holes 8 are provided on the filter screen 6 and are located at both ends of the sliding plates 7. The threaded holes 8 can penetrate through the sliding plates 7 and can be inserted into the sliding groove 5. The filter screen 6 is arranged in an arc-shaped surface and has the same curvature as the permeable pipe body 1. By aligning the sliding plates 7 and sliding them into the sliding groove 5, the filter screen 6 can be pushed into the permeable pipe body 1. Through the threaded holes 8, the filter screen 6 can be fixed. The filter screen 6 can filter the impurities in the water in the permeable pipe body 1 to avoid clogging of the permeable holes 2 by impurities. At the same time, by pulling out the filter screen 6 from the permeable pipe body 1, it is convenient to clean the impurities on the filter screen 6.

[0023] As Figures 2-4 , the docking component 3 includes a docking sleeve 9. The docking sleeve 9 is fixedly connected to one end of the permeable pipe body 1. A slot 10 is provided in the docking sleeve 9. First fastening holes 11 are circumferentially arranged in the docking sleeve 9 and penetrate to the slot 10. The other end of the permeable pipe body 1 is fixedly connected with an insertion cylinder 12 which can be inserted into the slot 10. The thickness of the slot 10 is the same as the thickness of the insertion cylinder 12. Second fastening holes 13 are circumferentially arranged on the periphery of the insertion cylinder 12 and have the same number as the first fastening holes 11. Fastening bolts 14 are provided in the first fastening holes 11 and the second fastening holes 13. The fastening bolts 14 can be embedded into the first fastening holes 11. Through the fastening bolts 14, the fixed docking of the insertion cylinder 12 and the docking sleeve 9 can be completed, and at the same time, sealing can also be achieved.

[0024] During specific use, when installing the filter screen 6, align the slide plates 7 at both ends of the filter screen 6 with the slide grooves 5 in the water-permeable pipe body 1 and insert them, and push the filter screen 6 to push the filter screen 6 into the water-permeable pipe body 1 until the threaded holes 8 are aligned with the threaded holes 8 in the slide grooves 5. With the help of bolts, the threaded holes 8 are screwed in to fasten the filter screen 6 to the water-permeable pipe body 1. The filter screen 6 will be tightly attached to the water-permeable holes 2 and can filter the water-permeable holes 2. When it is necessary to clean the debris on the filter screen 6, the filter screen 6 can be removed and pulled out for cleaning.

[0025] When the water-permeable pipe body 1 is butt-jointed and installed, the plug-in tube 12 at one end is inserted into the slot 10 so that the fastening hole 11 and the fastening hole 2 13 are aligned, and the fastening bolts 14 are used to complete the locking and fixing. The fastening holes 11 and the fastening holes 2 13 are arranged in a circular array, which can ensure that the water-permeable pipe bodies 1 on both sides are firmly connected and the connection is very convenient.

[0026] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A permeable concrete drain pipe, comprising a permeable pipe body, wherein a permeable hole is provided at the lower part of the permeable pipe body, and it is characterized in that: Docking components are provided on both sides of the permeable pipe body, and a filtering component is provided at the lower part of the inner wall of the permeable pipe body and above the water permeable holes.

2. A permeable concrete drain pipe according to claim 1, characterized in that: The filtering component includes a sliding groove which is located on the inner wall of the permeable pipe body and above the water permeable holes. A filter screen is provided above the water permeable holes. Sliding plates are provided on both sides of the filter screen, and the sliding plates slide in the sliding groove. Threaded holes are provided in the filter screen at both ends of the sliding plates.

3. A permeable concrete drain pipe according to claim 2, characterized in that: The docking component includes a docking sleeve which is fixedly connected to one end of the permeable pipe body. A slot is provided in the docking sleeve. A first set of fastening holes is arranged in a circumferential array in the docking sleeve and penetrates through to the slot. A plug-in cylinder is fixedly connected to the other end of the permeable pipe body and can be inserted into the slot. A second set of fastening holes is arranged in a circumferential array on the periphery of the plug-in cylinder and has the same number as the first set of fastening holes. Fastening bolts are provided in the first set of fastening holes and the second set of fastening holes.

4. A permeable concrete drain pipe according to claim 3, wherein: The filter screen is arranged in an arc shape and has the same curvature as the permeable pipe body.

5. A permeable concrete drain pipe according to claim 4, characterized in that: The threaded holes can penetrate through the sliding plates and can be inserted into the sliding grooves.

6. The permeable concrete drain pipe according to claim 5, characterized in that: The thickness of the slot is the same as the thickness of the plug-in cylinder.

7. A permeable concrete drain pipe according to claim 6, characterized in that: The fastening bolts can be embedded into the first set of fastening holes.

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