Drain pipe for municipal building
By setting up protective devices on the drain pipe, including curved plates and filters, the problem of blockage caused by debris accumulation in traditional drain pipes is solved, and the normal use of drain pipes and the convenience of debris treatment is achieved.
Patent Information
- Application Number
- CN202421595828.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-08
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-07-08
AI Technical Summary
During the use of traditional drain pipes, the water flow contains debris and other debris, which accumulates at the corners, causing blockage, affecting the normal use of drainage. Moreover, since the drain pipe is formed integrally, it is difficult to clean the debris, which reduces the use effect.
A drainage pipe for municipal buildings is designed, with protective devices on the surface, including arc plates, filter nets, fixing rings and bolts. The arc plate is clamped in the installation groove on the surface of the drain pipe, the filter net is fixed on the inner wall of the arc plate, and the fixing ring is clamped with the arc surface of the arc plate. The bolts are threaded to connect the fixing ring to achieve stable installation of the arc plate and the effective use of the filter net.
Through this design, the drain pipes are more convenient and quick to deal with internal gravel and debris during use, ensuring the normal use of the drain pipes and the discharging of rainwater and sewage, improving the use effect and convenience, and reducing the difficulty of debris treatment.
Smart Images
Figure CN222687640U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drainage pipes, in particular to a drainage pipe for municipal buildings. Background Art
[0002] Drain pipes are very important equipment in municipal buildings. Their main function is to ensure the normal use of the drainage system of municipal buildings and to undertake the drainage tasks of rainwater, sewage, etc.
[0003] When using traditional drainage pipes, the pipes are buried underground, and then various positions of the pipes are connected to different equipment and facilities to ensure the normal discharge of rainwater, etc. However, in actual use, it is found that the water flow on the inner wall of the drainage pipe contains a lot of debris such as gravel. When the water flows through the corners of the drainage pipe, it will contact, impact and collide with the inner wall of the pipe, causing some debris to accumulate at the corners. Over time, it will cause blockage in the drainage pipe, affecting the normal use of the drainage pipe. However, general drainage pipes are formed in one piece, which makes it difficult for staff to clean up the debris, reducing the actual use effect of the drainage pipe. Utility Model Content
[0004] The utility model is to solve the problem that the water flow on the inner wall of the drainage pipe contains a lot of debris such as gravel. When the water flows through the corner of the drainage pipe, it will contact, impact and collide with the inner wall of the pipe, thereby causing some debris to accumulate at the corner. In the long run, it will cause blockage to the drainage pipe and affect the normal use of the drainage pipe. However, generally, the drainage pipe is formed in one piece, which makes it difficult for the staff to clean up the debris, reducing the actual use effect of the drainage pipe. Therefore, a drainage pipe for municipal buildings is proposed.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a drainage pipe for municipal buildings, comprising a drainage pipe body, a protective device is arranged on the surface of the drainage pipe body, the protective device comprises an arc-shaped plate, a mounting groove is opened through the surface of the drainage pipe body, the arc-shaped plate is clamped in the mounting groove on the surface of the drainage pipe body, a filter is fixedly connected to the inner wall of the arc-shaped plate, a fixing ring is clamped on the arc surface of the drainage pipe body at the position of the arc-shaped plate, and a bolt is threadedly connected through the arc surface of the fixing ring.
[0006] The effect achieved by the above components is that when the drainage pipe body for municipal buildings is in use, it is more convenient and quick to handle the gravel and debris inside the drainage pipe body, ensuring the normal use of the drainage pipe body and the drainage of rainwater and sewage, improving the use effect and convenience of the drainage pipe body, and reducing the difficulty of handling accumulated debris.
[0007] Preferably, a nut is threadedly connected to the arc surface of the bolt, and the nut abuts against the surface of the fixing ring.
[0008] The effect achieved by the above components is: through the setting of the nut, the bolt is more stably installed on the fixing ring, and is not prone to rotation loosening, thereby ensuring the stability of the position of the fixing ring.
[0009] Preferably, a protective pad is fixedly connected to the inner wall of the fixing ring, and the protective pad is a rubber pad.
[0010] The effect achieved by the above components is: through the provision of the protective pad, the drainage pipe body can better ensure the sealing when in use, and it is not easy for drainage to leak from the drainage pipe body, thereby better performing the drainage of municipal buildings.
[0011] Preferably, a collecting frame is fixedly connected to one side surface of the filter screen, and an intercepting plate is fixedly connected to one side surface of the collecting frame away from the filter screen, and the cross-section of the intercepting plate is conical.
[0012] The effect achieved by the above components is: through the setting of the collection frame and the interception net, gravel and debris can be concentrated and stably stored on one side of the filter net, so that it is more convenient to centrally process them, thereby improving the work efficiency of impurity processing.
[0013] Preferably, blocks are fixedly connected to both sides of the surface of the arc plate, and grooves are respectively provided on the surface of the drain pipe body on the sides close to each other of the inner walls of the installation groove, and the blocks are clamped with the inner walls of the grooves.
[0014] The effect achieved by the above components is: through the clamping setting of the clamping block and the groove, the position of the arc plate is made more stable and firm, so that the filter screen can be better installed in the inner wall of the drain pipe body, ensuring the normal use of the filter screen.
[0015] Preferably, a positioning device is provided on the arc surface of the drain pipe body, and the positioning device includes a mounting block, and the mounting block is fixedly connected to the surface of the fixing ring. A positioning frame is slidably provided on the surface of the mounting block, and a mounting hole is opened on the surface of the positioning frame. The mounting block is plugged into the inner wall of the mounting hole, and the cross-section of the positioning frame is "U" shaped.
[0016] The effect achieved by the above-mentioned components is: when the protective device on the drain pipe body is used normally, the position stability of the protective device is better ensured, and it is not easy to shake or deviate, so that the protective device can be better used to intercept and concentrate debris such as gravel on the inner wall of the drain pipe body, thereby improving the use effect of the protective device.
[0017] Preferably, reinforcement plates are fixedly connected to both sides of the surface of the positioning frame, and a plurality of evenly distributed insertion rods are fixedly connected to the surface of the reinforcement plates.
[0018] The effects achieved by the above components are: through the provision of the reinforcement plate and the insertion rod, the positioning frame can be better installed in the soil and is not prone to shaking, thereby better ensuring the stability of the position of the fixing ring and better ensuring the normal use of the protective device.
[0019] Preferably, the cross section of the mounting block is rectangular, and the cross section of the mounting block is compatible with the specification size of the mounting hole.
[0020] The effect achieved by the above components is: through the size adaptation setting of the mounting hole and the mounting block, the connection between the mounting block and the positioning frame is made more stable and firm, thereby making the position of the positioning frame more stable.
[0021] In summary, the beneficial effects of the utility model are:
[0022] When the drainage pipe body used in municipal buildings is in use, it is more convenient and quick to handle the gravel and debris inside the drainage pipe body, ensuring the normal use of the drainage pipe body and the drainage of rainwater and sewage, improving the use effect and convenience of the drainage pipe body, and reducing the difficulty of handling accumulated debris. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0024] Figure 2 It is a three-dimensional structural schematic diagram of the protective device of the utility model;
[0025] Figure 3 It is a schematic diagram of the exploded three-dimensional structure of the protective device of the utility model;
[0026] Figure 4 It is a three-dimensional structural schematic diagram of the positioning device of the utility model.
[0027] Legend: 1. Drain pipe body; 2. Protective device; 21. Arc plate; 22. Filter screen; 23. Fixing ring; 24. Bolt; 25. Collection frame; 26. Intercepting plate; 27. Nut; 28. Protective pad; 29. Block; 3. Positioning device; 31. Mounting block; 32. Positioning frame; 33. Mounting hole; 34. Reinforcement plate; 35. Insert rod. DETAILED DESCRIPTION
[0028] Reference Figure 1 As shown, this embodiment discloses a drainage pipe for municipal buildings, including a drainage pipe body 1 , a protective device 2 is provided on the surface of the drainage pipe body 1 , and a positioning device 3 is provided on the arc surface of the drainage pipe body 1 .
[0029] Reference Figure 1 and Figure 2 as well as Figure 3As shown, the present embodiment discloses a protective device 2 including an arc plate 21, a mounting groove is formed through the surface of the drain pipe body 1, the arc plate 21 is clamped in the mounting groove on the surface of the drain pipe body 1, a filter screen 22 is fixedly connected to the inner wall of the arc plate 21, a fixing ring 23 is clamped on the arc surface of the drain pipe body 1 at the position of the arc plate 21, and a bolt 24 is threadedly connected through the arc surface of the fixing ring 23. When the ground drain pipe body 1 of the municipal building is in use, the debris and sundries flowing with sewage, rainwater, etc. in the drain pipe body 1 will flow together, and because it is at the corner of the drain pipe body 1, it will be In order to reduce the impact force, the debris is intercepted by the filter screen 22, and then the staff will deal with it regularly. First, the bolt 24 is threadedly rotated to disengage the fixing ring 23, and then the fixing ring 23 is separated from the position of the arc plate 21, and then the arc plate 21 is pulled out. At this time, the staff will intercept the gravel and debris for treatment. At this time, when the drainage pipe body 1 used in municipal buildings is in use, it is more convenient and quick to handle the gravel and debris inside the drainage pipe body 1, ensuring the normal use of the drainage pipe body 1 and the drainage of rainwater and sewage, improving the use effect and convenience of the drainage pipe body 1, and reducing the difficulty of handling accumulated debris.
[0030] Reference Figure 1 and Figure 2 as well as Figure 3 As shown, this embodiment discloses that a nut 27 is threadedly connected on the arc surface of the bolt 24, and the nut 27 abuts against the surface of the fixing ring 23. Through the arrangement of the nut 27, the bolt 24 is more stably installed on the fixing ring 23, and is not easy to rotate and loosen, thereby ensuring the stability of the position of the fixing ring 23. A protective pad 28 is fixedly connected to the inner wall of the fixing ring 23, and the protective pad 28 is a rubber pad. Through the arrangement of the protective pad 28, the sealing of the drain pipe body 1 is better guaranteed during use, and it is not easy for drainage to leak from the drain pipe body 1, thereby better performing the drainage and dredging of municipal buildings.
[0031] Reference Figure 1 and Figure 2 as well as Figure 3As shown, the present embodiment discloses that a collecting frame 25 is fixedly connected to the surface of one side of the filter screen 22, and an intercepting plate 26 is fixedly connected to the surface of the collecting frame 25 away from the filter screen 22. The cross section of the intercepting plate 26 is conical. Through the arrangement of the collecting frame 25 and the intercepting screen, gravel and debris can be concentrated and stably present on one side of the filter screen 22, so that it is more convenient to centrally process them, thereby improving the working efficiency of impurity processing. Blocks 29 are fixedly connected to the two sides of the surface of the arc plate 21, and grooves are respectively provided on the side of the inner wall of the installation groove close to each other on the surface of the drain pipe body 1. The block 29 is clamped with the inner wall of the groove. Through the clamping arrangement of the block 29 and the groove, the position of the arc plate 21 is more stable and firm, thereby better installing the filter screen 22 in the inner wall of the drain pipe body 1, thereby ensuring the normal use of the filter screen 22.
[0032] Reference Figure 1 and Figure 4 As shown, the present embodiment discloses that the positioning device 3 includes a mounting block 31, the mounting block 31 is fixedly connected to the surface of the fixing ring 23, a positioning frame 32 is slidably provided on the surface of the mounting block 31, a mounting hole 33 is opened on the surface of the positioning frame 32, the mounting block 31 is plugged into the inner wall of the mounting hole 33, and the cross-section of the positioning frame 32 is "U"-shaped. When the protective device 2 is installed on the drain pipe body 1, the positioning frame 32 is installed on the mounting block 31 on the surface of the fixing ring 23 of the arc plate 21, so that the mounting hole 33 on the surface of the positioning frame 32 is inserted into the mounting block 31, and the two ends of the positioning frame 32 are respectively inserted into the soil. At this time, when the protective device 2 on the drain pipe body 1 is used normally, the position stability of the protective device 2 is better guaranteed, and it is not easy to shake or deviate, so that the protective device 2 can be better used to intercept and centrally process the gravel and other debris on the inner wall of the drain pipe body 1, thereby improving the use effect of the protective device 2.
[0033] Reference Figure 1 and Figure 4 As shown, the present embodiment discloses that the two sides of the surface of the positioning frame 32 are fixedly connected with reinforcement plates 34 respectively, and the surface of the reinforcement plate 34 is fixedly connected with a plurality of evenly distributed insertion rods 35. Through the arrangement of the reinforcement plates 34 and the insertion rods 35, the positioning frame 32 can be better installed in the soil and is not prone to shaking, thereby better ensuring the stability of the position of the fixing ring 23, and can better ensure the normal use of the protective device 2. The cross-section of the mounting block 31 is rectangular, and the cross-section of the mounting block 31 is adapted to the specification size of the mounting hole 33. Through the size adaptation arrangement of the mounting hole 33 and the mounting block 31, the connection between the mounting block 31 and the positioning frame 32 is more stable and firm, thereby making the position of the positioning frame 32 more stable.
[0034] Working principle: When the ground drainage pipe body 1 of a municipal building is in use, the debris inside the drainage pipe body 1 will flow along with the flowing sewage, rainwater, etc., and because of the decrease in impact force at the corner of the drainage pipe body 1, the debris will be intercepted by the filter net 22, and then the staff will handle it regularly. First, the bolt 24 is threadedly rotated to disengage the fixing ring 23, and then the fixing ring 23 is separated from the position of the arc plate 21, and then the arc plate 21 is pulled out. At this time, the staff will intercept the debris and deal with it. At this time, for the drainage pipe body 1 used in municipal buildings, it is more convenient and quick to handle the debris inside the drainage pipe body 1, which ensures the normal use of the drainage pipe body 1 and the drainage of rainwater and sewage, improves the use effect and convenience of the drainage pipe body 1, and reduces the difficulty of handling accumulated debris.
[0035] After the protective device 2 is installed on the drain pipe body 1, the positioning frame 32 is installed on the mounting block 31 on the surface of the fixing ring 23 of the arc plate 21, so that the mounting hole 33 on the surface of the positioning frame 32 is inserted into the mounting block 31, and the two ends of the positioning frame 32 are respectively inserted into the soil. At this time, when the protective device 2 on the drain pipe body 1 is used normally, the position stability of the protective device 2 is better guaranteed, and it is not easy to shake or deviate, so that the protective device 2 can be better used to intercept and concentrate debris such as gravel on the inner wall of the drain pipe body 1, thereby improving the use effect of the protective device 2.
Claims
1. A drainage pipe for a municipal building, comprising a drainage pipe body (1), characterized in that: The surface of the drain pipe body (1) is provided with a protective device (2), and the protective device (2) comprises an arc plate (21). A mounting groove is formed through the surface of the drain pipe body (1), and the arc plate (21) is clamped in the mounting groove on the surface of the drain pipe body (1). A filter screen (22) is fixedly connected to the inner wall of the arc plate (21). A fixing ring (23) is clamped on the arc surface of the drain pipe body (1) at the position of the arc plate (21), and a bolt (24) is threadedly connected to the arc surface of the fixing ring (23).
2. A municipal building drainage pipe according to claim 1, characterized in that: A nut (27) is threadedly connected on the arc surface of the bolt (24), and the nut (27) abuts against the surface of the fixing ring (23).
3. A municipal building drainage pipe according to claim 1, characterized in that: A protective pad (28) is fixedly connected to the inner wall of the fixing ring (23), and the protective pad (28) is a rubber pad.
4. A municipal building drainage pipe according to claim 1, characterized in that: A collecting frame (25) is fixedly connected to one side surface of the filter screen (22), and an intercepting plate (26) is fixedly connected to one side surface of the collecting frame (25) away from the filter screen (22), wherein the cross section of the intercepting plate (26) is conical.
5. A municipal building drainage pipe according to claim 1, characterized in that: Blocks (29) are fixedly connected to both sides of the surface of the arc plate (21), and grooves are respectively provided on the surface of the drainage pipe body (1) on the sides close to each other on the inner wall of the installation groove, and the block (29) is clamped with the inner wall of the groove.
6. A municipal building drainage pipe according to claim 1, characterized in that: A positioning device (3) is provided on the arc surface of the drainage pipe body (1), and the positioning device (3) comprises a mounting block (31), the mounting block (31) is fixedly connected to the surface of the fixing ring (23), a positioning frame (32) is slidably provided on the surface of the mounting block (31), a mounting hole (33) is provided on the surface of the positioning frame (32), the mounting block (31) is plugged into the inner wall of the mounting hole (33), and the cross section of the positioning frame (32) is "U"-shaped.
7. A municipal building drainage pipe according to claim 6, characterized in that: Reinforcement plates (34) are fixedly connected to both sides of the surface of the positioning frame (32), and a plurality of evenly distributed insertion rods (35) are fixedly connected to the surface of the reinforcement plate (34).
8. A municipal building drainage pipe according to claim 6, characterized in that: The cross section of the mounting block (31) is rectangular, and the cross section of the mounting block (31) is compatible with the specification and size of the mounting hole (33).