Civil building drainage pipeline connector capable of being rapidly overhauled

Abstract

The utility model belongs to the technical field of drainage pipeline maintenance, and provides a civil building drainage pipeline connector capable of being rapidly maintained, which comprises a drainage pipeline, a circular groove is formed in the drainage pipeline, sliding grooves are symmetrically formed in the end parts of the drainage pipeline, and a dismounting assembly is arranged on the drainage pipeline; the cam plate is rotated to slide in the circular groove, one drainage pipeline is fixed to the other drainage pipeline, it is ensured that the rubber ring is tightly attached to the ends of the two drainage pipelines, sealing and sequential implementation are achieved, a complete drainage pipeline system is formed, the cam plate is reversely rotated to slide out of the circular groove, and the drainage pipeline is fixed to the drainage pipeline. And one section of the drainage pipeline is loosened, one section of the drainage pipeline is taken down from the other section of the drainage pipeline, the quick connection and disassembly functions of the disassembly and assembly assembly are completed, the drainage pipeline sections can be quickly disassembled and assembled, the maintenance efficiency is remarkably improved, and a maintainer can quickly position the fault sections and reduce the troubleshooting time due to the sectional design.

Description

Technical Field

[0001] This utility model belongs to the field of drainage pipe maintenance technology, specifically a drainage pipe interface for civil buildings that can be quickly inspected and repaired. Background Technology

[0002] Drainage pipes in civil buildings are pipe systems installed inside civil buildings, either exposed or concealed, to discharge domestic sewage and wastewater. They consist of drainage branch pipes, horizontal pipes, vertical pipes, main pipes, and discharge pipes, and are responsible for collecting sewage and wastewater from inside the building and discharging it outdoors.

[0003] However, traditional drainage pipes are mostly integral structures, and the pipe connections are usually fixed by welding, flange connection or bonding. When maintenance personnel inspect drainage pipes, they need to use tools such as wrenches, screwdrivers, pipe wrenches and so on to disassemble the drainage pipes for maintenance. The disassembly and installation process of drainage pipes is complicated and time-consuming, and the maintenance efficiency is low. Secondly, it is difficult to quickly locate the faulty section during maintenance. The entire pipeline needs to be checked, which wastes a lot of time and manpower.

[0004] To address these issues, those skilled in the art have proposed a quick-maintenance interface for drainage pipes in civil buildings.

[0005] The information disclosed above in this background section is only intended to enhance the understanding of the background section of this utility model, and therefore may include prior art that is not known to those skilled in the art. Utility Model Content

[0006] To address the aforementioned technical problems, this utility model provides a drainage pipe interface for civil buildings that allows for rapid maintenance. This solves the problems in the prior art where the disassembly and installation of drainage pipes is complex and time-consuming, resulting in low maintenance efficiency. Furthermore, it addresses the difficulty in quickly locating faulty sections during maintenance.

[0007] To achieve the above objectives, this utility model provides a drainage pipe interface for civil buildings that can be quickly inspected and repaired, including a drainage pipe with a circular groove on it and symmetrical sliding grooves at the ends of the drainage pipe. The drainage pipe is equipped with a disassembly and assembly assembly, which includes a sleeve fitted onto the drainage pipe. At least two connecting seats are symmetrically fixed to the sleeve, and a compression member is provided on the sleeve. A rubber ring is provided inside the sleeve.

[0008] Preferably, the extrusion member includes a slot formed on the sleeve, a cam plate is provided in the slot, and a connecting rod is fixedly connected to the cam plate.

[0009] Preferably, the cam plate is rotatably connected to the connecting seat, the cam plate is disposed in a circular groove, and there are two extrusion members arranged symmetrically.

[0010] Preferably, a sealing assembly is provided inside the drainage pipe. The sealing assembly includes a connecting pipe rotatably connected to the drainage pipe, a first sealing plate is fixedly connected to the connecting pipe, and a first gear is fixedly connected to the end of the connecting pipe.

[0011] Preferably, the sealing assembly further includes a rotating shaft rotatably connected inside the connecting pipe, a second sealing plate fixedly connected to the rotating shaft, and a second gear fixedly connected to the end of the rotating shaft.

[0012] Preferably, the sides of the first sealing plate and the second sealing plate are respectively attached to the inner wall of the drainage pipe.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. This utility model uses a rotating cam plate to slide within a circular groove, fixing one section of drainage pipe onto another. This ensures the rubber ring fits tightly against the ends of both drainage pipes, achieving a seal. This process is repeated to form a complete drainage pipe system. By rotating the cam plate in the opposite direction, it slides out of the circular groove, releasing one section of drainage pipe and removing it from the other, thus completing the disassembly. The quick connection and disassembly function of the assembly and disassembly components allows for rapid disassembly and installation of drainage pipe sections, significantly improving maintenance efficiency. Furthermore, the segmented design allows maintenance personnel to quickly locate the faulty section, reducing troubleshooting time.

[0015] 2. This utility model uses the first and second gears to rotate in opposite directions, and through the shaft and connecting pipe, to make the sides of the first and second sealing plates completely fit against the inner wall of the drainage pipe, thus sealing the drainage pipe. Conversely, the sealing is canceled. By setting up the sealing component, maintenance personnel can quickly isolate the faulty section and carry out targeted maintenance, avoiding a comprehensive inspection of the entire pipeline system, significantly improving maintenance efficiency, preventing the fault from further expanding, and reducing maintenance costs and workload.

[0016] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a drainage pipe interface for civil buildings that can be quickly inspected and repaired, according to an embodiment of this utility model.

[0018] Figure 2 This is a cross-sectional view of a fixed interface of a civil building drainage pipe that can be quickly inspected in an embodiment of this utility model;

[0019] Figure 3 This is a cross-sectional view of a civil building drainage pipe interface that can be quickly inspected and repaired in an embodiment of this utility model, showing its disassembled state.

[0020] Figure 4 This is a schematic diagram of the structure of a quick-maintenance drainage pipe interface sealing component for civil buildings in an embodiment of this utility model;

[0021] Figure 5 This is an exploded view of the structure of a civil building drainage pipe interface sealing component that can be quickly inspected and repaired, according to an embodiment of this utility model.

[0022] In the diagram: 1. Drainage pipe; 11. Circular groove; 12. Slide groove; 2. Assembly / disassembly assembly; 21. Sleeve; 22. Connecting seat; 23. Extrusion component; 231. Groove; 232. Cam plate; 233. Connecting rod; 3. Rubber ring; 4. Sealing assembly; 41. Connecting pipe; 42. First sealing plate; 43. First gear; 44. Rotating shaft; 45. Second sealing plate; 46. Second gear. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. It should be noted that the drawings are schematic and not illustrated to scale. For clarity and convenience, the relative sizes and proportions of the parts shown in the drawings have been exaggerated or reduced in size. Any size is only illustrative and not limiting.

[0024] Example 1:

[0025] Please see Figure 1 - Figure 5As shown, a quick-maintenance drainage pipe interface for civil buildings includes a drainage pipe 1, a circular groove 11 on the drainage pipe 1, and symmetrical sliding grooves 12 at the ends of the drainage pipe 1. A disassembly / assembly assembly 2 is provided on the drainage pipe 1, including a sleeve 21 fitted onto the drainage pipe 1, at least two connecting seats 22 symmetrically fixed to the sleeve 21, a pressing member 23 on the sleeve 21, and a rubber ring 3 inside the sleeve 21. The drainage pipe 1 serves as the main water flow channel, responsible for transporting sewage or rainwater. The circular groove 11 and sliding groove 12 are used for installing and fixing the disassembly / assembly assembly 2 and the sealing assembly 4. The circular groove 11 is used to accommodate a cam plate 232, and the sliding groove 12 is used to guide the sliding of the cam plate 232. The disassembly / assembly assembly 2 is used for quick disassembly and installation of sections of the drainage pipe 1, facilitating inspection and maintenance. The sleeve 21 is used to fix the connecting seats 22 and the pressing member 23. The connecting seats 22 and the rubber ring 3 are used to seal the drainage pipe 1.

[0026] Specifically, the extrusion component 23 includes a slot 231 formed on the sleeve 21, a cam plate 232 disposed within the slot 231, and a connecting rod 233 fixedly connected to the cam plate 232. The slot 231 serves as the accommodating space for the cam plate 232, ensuring that the cam plate 232 can be correctly installed and rotated within the sleeve 21. The cam plate 232 is the core component of the extrusion component 23, and its shape and rotation achieve the extrusion and release of the drainage pipe 1. When the cam plate 232 rotates to a certain position, its cam shape will extrude the drainage pipe. One segment of the drain pipe 1 is tightly fitted onto another segment of the drain pipe 1 for fixation. When the cam plate 232 rotates in the opposite direction, its cam shape gradually loosens the drain pipe 1, allowing the drain pipe 1 to be easily removed for disassembly. The squeezing action of the cam plate 232 not only fixes the drain pipe 1 but also ensures the sealing of the connection through the rubber ring 3, preventing sewage leakage. The connecting rod 233 is used to fix the cam plate 232 to the connecting seat 22, facilitating operation and control of the rotation of the cam plate 232.

[0027] Furthermore, the cam plate 232 is rotatably connected to the connecting seat 22, the cam plate 232 is disposed in the circular groove 11, and there are two extrusion members 23 arranged symmetrically.

[0028] As can be seen from the above, when one segment of the drainage pipe 1 is inserted into the sleeve 21 of another segment, the slide groove 12 is used to guide the sliding of the cam plate 232. When it reaches the end, the drainage pipe 1 is rotated, and the cam plate 232 is rotated through the connecting rod 233. When the cam plate 232 rotates to a certain position, its cam shape will squeeze one segment of the drainage pipe 1, making it fit tightly against the other segment of the drainage pipe 1, thus achieving fixation. When the cam plate 232 rotates in the opposite direction, its cam shape will gradually loosen the drainage pipe 1, allowing the drainage pipe 1 to be easily removed, thus achieving disassembly. The squeezing action of the cam plate 232 not only fixes the drainage pipe 1, but also ensures the sealing of the connection through the rubber ring 3, preventing sewage leakage. The quick connection and disassembly function of the disassembly and assembly component 2 can quickly disassemble and install the segments of the drainage pipe 1, significantly improving maintenance efficiency. Moreover, the segmented design allows maintenance personnel to quickly locate the faulty segment, reducing troubleshooting time.

[0029] Example 2:

[0030] Please see Figure 4 - Figure 5 As shown, this embodiment is basically the same as the previous embodiment, except that a sealing component 4 is provided inside the drainage pipe 1. The sealing component 4 includes a connecting pipe 41 rotatably connected to the drainage pipe 1, a first sealing plate 42 fixedly connected to the connecting pipe 41, and a first gear 43 fixedly connected to the end of the connecting pipe 41. The connecting pipe 41 is used to install the first sealing plate 42 and the rotating shaft 44. The first sealing plate 42 is used to seal the drainage pipe 1, and the first gear 43 is used to drive the connecting pipe 41 to rotate.

[0031] Specifically, the sealing assembly 4 also includes a rotating shaft 44 rotatably connected inside the connecting pipe 41, a second sealing plate 45 fixedly connected to the rotating shaft 44, and a second gear 46 fixedly connected to the end of the rotating shaft 44. The rotating shaft 44 and the second sealing plate 45 are used to seal the drainage pipe 1, and the second gear 46 is used to drive the rotating shaft 44 to rotate.

[0032] Furthermore, the sides of the first sealing plate 42 and the second sealing plate 45 are respectively attached to the inner wall of the drainage pipe 1.

[0033] As can be seen from the above, by rotating the first gear 43 and the second gear 46 in opposite directions, and through the rotating shaft 44 and the connecting pipe 41, the sides of the first sealing plate 42 and the second sealing plate 45 are completely attached to the inner wall of the drainage pipe 1, thus completing the sealing of the drainage pipe 1. Conversely, the sealing is canceled. By setting the sealing component 4, maintenance personnel can quickly isolate the faulty section and carry out targeted maintenance, avoiding a comprehensive inspection of the entire pipeline system, significantly improving maintenance efficiency, preventing the fault from further expanding, and reducing maintenance costs and workload.

[0034] All standard parts used in this invention can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all use conventional models in the prior art, and the circuit connections also use conventional connection methods in the prior art, which will not be detailed here. Any content not described in detail in this specification belongs to the prior art known to those skilled in the art.

[0035] The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0036] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A drainage pipe interface for civil buildings that allows for rapid maintenance, characterized in that: The system includes a drainage pipe (1), on which a circular groove (11) is provided, and at the ends of the drainage pipe (1) are symmetrically provided sliding grooves (12). The drainage pipe (1) is provided with a disassembly and assembly assembly (2), which includes a sleeve (21) fitted onto the drainage pipe (1). At least two connecting seats (22) are symmetrically fixed on the sleeve (21). The sleeve (21) is provided with a compression member (23), and a rubber ring (3) is provided inside the sleeve (21).

2. The quickly repairable drainage pipe interface for civil buildings according to claim 1, characterized in that: The extrusion member (23) includes a slot (231) opened on the sleeve (21), a cam plate (232) is provided in the slot (231), and a connecting rod (233) is fixedly connected to the cam plate (232).

3. The civil building drainage pipe interface with rapid maintenance according to claim 2, characterized in that: The cam plate (232) is rotatably connected to the connecting seat (22), the cam plate (232) is set in the circular groove (11), and there are two extrusion members (23) arranged symmetrically.

4. The quickly repairable drainage pipe interface for civil buildings according to claim 1, characterized in that: A sealing assembly (4) is provided inside the drainage pipe (1). The sealing assembly (4) includes a connecting pipe (41) rotatably connected to the drainage pipe (1). A first sealing plate (42) is fixedly connected to the connecting pipe (41). A first gear (43) is fixedly connected to the end of the connecting pipe (41).

5. A quick-maintenance drainage pipe interface for civil buildings according to claim 4, characterized in that: The sealing assembly (4) further includes a rotating shaft (44) rotatably connected in the connecting pipe (41), a second sealing plate (45) is fixedly connected to the rotating shaft (44), and a second gear (46) is fixedly connected to the end of the rotating shaft (44).

6. A quick-maintenance drainage pipe interface for civil buildings according to claim 5, characterized in that: The sides of the first sealing plate (42) and the second sealing plate (45) are respectively attached to the inner wall of the drainage pipe (1).

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