Building water supply and drainage pipeline connecting structure
By installing reinforcement components at the connections of building water supply and drainage pipes, including reinforcement ribs and support arc plates, the problem of insufficient contact area is solved, the compressive resistance and sealing at the connections of the pipes is enhanced, and water leakage and damage are avoided.
Patent Information
- Application Number
- CN202422687023.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-05
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2034-11-05
AI Technical Summary
The reinforcement ribs at the connection of the water supply and drainage pipes of existing buildings have a low contact area with the outer shell, which makes it impossible to effectively disperse and resist pressure when under stress, and is prone to deformation and water leakage.
By setting up reinforcement components, including reinforcement ribs, support arc plates, press rods, snap rings and metal cable ties, the contact area between the reinforcement ribs and the outer shell is improved, and fixed by bolts and nuts, the stability and compressive resistance of the connection are enhanced.
The load-bearing capacity at the pipe connection is improved, and damage is avoided due to high pressure, ensuring the sealing and compressive resistance at the pipe connection.
Smart Images
Figure CN223257756U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a building pipeline connection, in particular to a building water supply and drainage pipeline connection structure. Background Art
[0002] Building water supply and drainage pipes are indispensable infrastructure within buildings. They are responsible for transporting water resources to various water use points and discharging wastewater out of the building to meet people's daily water needs.
[0003] Before existing building water supply and drainage pipes are buried in the ground, pipe connectors are mostly used to connect the pipes. The surface of the pipe connector is provided with annular reinforcement ribs. The annular reinforcement ribs are used to improve the structural strength of the pipe connector and the compressive performance of the connection between the two pipes. However, the contact area between the annular reinforcement ribs and the pipe connector is low, and it cannot disperse and resist the pressure well when subjected to force. It is easy to deform when subjected to greater pressure. Therefore, the present application provides a building water supply and drainage pipe connection structure to meet the needs. Utility Model Content
[0004] The technical problem to be solved by the present invention is to provide a building water supply and drainage pipe connection structure, which can increase the contact area when the reinforcing ribs are connected to the outer shell by setting a reinforcement component, so that the outer shell and the connecting pipe can better disperse and resist pressure when subjected to force, thereby improving its bearing capacity, avoiding damage to the connection between the two pipes due to the large pressure, causing water leakage at the pipe connection, and the above setting can solve the problem of weak bearing capacity of the pipe connection.
[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:
[0006] A building water supply and drainage pipe connection structure includes a connecting pipe, the inner wall of the connecting pipe is provided with two pipe bodies, the outer wall of the connecting pipe is provided with two outer shells, and the outer walls of the two pipe bodies are fixedly connected to a fixed shell; a reinforcing component, the reinforcing component is used to improve the pressure resistance effect of the connection between the two pipe bodies, and the reinforcing component is connected to the connecting pipe and the outer shell respectively.
[0007] Optionally, the reinforcement assembly includes a plurality of reinforcement ribs fixedly connected to the outer wall of the connecting pipe, and the inner walls of the two outer shells are fixedly connected to two supporting arc plates, and the outer walls of the supporting arc plates are tightly fitted with the outer wall of the connecting pipe.
[0008] Optionally, the inner walls of the two outer shells are fixedly connected to two pressure rods, the lower ends of the two pressure rods are fixedly connected to a clamping ring, and the outer wall of the connecting pipe is fixedly connected to two connecting rings.
[0009] Optionally, outer walls of the two connecting rings and outer walls of the two fixing shells are provided with latching grooves.
[0010] Optionally, the inner wall of the locking groove is snap-fitted with the outer wall of the snap ring.
[0011] Optionally, two extrusion sleeves are fixedly connected to the outer walls of the two connecting rings, and a plurality of annular grooves are formed on the outer walls of the two fixed shells.
[0012] Optionally, the inner walls of the two extrusion sleeves are fixedly connected with a plurality of anti-slip ridges, and the outer walls of the anti-slip ridges are tightly fitted with the annular groove.
[0013] Optionally, outer walls of the two extrusion sleeves are both sleeved with metal cable ties.
[0014] Optionally, the reinforcing ribs are of a wave ring structure, and the outer walls of the plurality of reinforcing ribs are tightly fitted with the inner walls of the two outer shells.
[0015] Optionally, the outer walls of the two extrusion sleeves are fixedly connected with a plurality of limiting strips, and the outer walls of the plurality of limiting strips are tightly fitted with the metal cable ties.
[0016] Compared with the prior art, the present invention has at least the following beneficial effects:
[0017] In the above scheme, by setting up a reinforcement component, the contact area between the reinforcement rib and the outer shell can be increased, so that the outer shell and the connecting pipe can better disperse and resist pressure when subjected to force, thereby improving its bearing capacity and avoiding damage to the connection between the two pipes due to the high pressure, causing water leakage at the pipe connection.
[0018] The extrusion sleeve and metal tie are provided to facilitate the initial installation of the two pipe bodies inside the connecting pipe. At the same time, with the cooperation of the ring groove and the limit strip, the fixing effect of the extrusion sleeve and the metal tie on the pipe body is conveniently improved. When the two outer shells are installed on the surface of the connecting pipe, the two pipe bodies are conveniently fixed inside the connecting pipe through the cooperation of the pressure rod, the clamping ring, the connecting ring and the clamping groove, and the disassembly between the pipe body and the connecting pipe is convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and enable those skilled in the relevant art to make and use the invention.
[0020] Figure 1 It is a three-dimensional structural diagram of the building water supply and drainage pipe connection structure;
[0021] Figure 2It is a schematic diagram of the three-dimensional structure of the connecting pipe, the pipeline body and the outer shell;
[0022] Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of the outer shell, the fixed shell and the connecting ring;
[0023] Figure 4 This is an enlarged three-dimensional structural diagram of the extrusion sleeve and metal cable tie.
[0024] Reference numerals:
[0025] 1. Connecting pipe; 2. Pipe body; 3. Outer shell; 4. Reinforcement ribs; 5. Support arc plate; 6. Fixed shell; 7. Pressure rod; 8. Snap ring; 9. Connecting ring; 10. Positioning groove; 11. Extrusion sleeve; 12. Anti-slip ridge; 13. Ring groove; 14. Metal tie; 15. Limiting strip.
[0026] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, devices and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION
[0027] The following describes in detail a building water supply and drainage pipe connection structure provided by the present invention, in conjunction with the accompanying drawings and specific embodiments. It is also noted that, to provide a more detailed description, the following embodiments are best and preferred embodiments, and those skilled in the art may also adopt other alternatives for implementing certain known technologies. Furthermore, the accompanying drawings are only for the purpose of describing the embodiments in more detail and are not intended to limit the present invention to any specific extent.
[0028] It should be noted that references in the specification to "one embodiment," "an embodiment," "an exemplary embodiment," "some embodiments," etc. indicate that the described embodiments may include specific features, structures, or characteristics, but not every embodiment necessarily includes such specific features, structures, or characteristics. In addition, when specific features, structures, or characteristics are described in conjunction with an embodiment, it is within the knowledge of persons skilled in the relevant art to implement such features, structures, or characteristics in conjunction with other embodiments (whether or not explicitly described).
[0029] In general, terms can be understood, at least in part, from their use in context. For example, depending at least in part on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending at least in part on the context, allow for the presence of other factors that are not necessarily explicitly described.
[0030] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” means not only “directly on” something but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” means not only “on” or “above” something but also includes the meaning of being “on” or “above” something with no intervening features or layers.
[0031] Additionally, spatially relative terms such as "below," "beneath," "lower," "above," and "upper" may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as illustrated in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein should be similarly interpreted accordingly.
[0032] like Figures 1 to 4 As shown, an embodiment of the present invention provides a building water supply and drainage pipe connection structure, including a connecting pipe 1, the inner wall of the connecting pipe 1 is provided with two pipe bodies 2, the outer wall of the connecting pipe 1 is provided with two outer shells 3, and the outer walls of the two pipe bodies 2 are fixedly connected with a fixed shell 6; a reinforcing component, the reinforcing component is used to improve the pressure resistance effect of the connection between the two pipe bodies 2, the reinforcing component is connected to the connecting pipe 1 and the outer shell 3 respectively, the two pipe bodies 2 can move inside the connecting pipe 1, the two outer shells 3 are provided on the outer wall of the connecting pipe 1, the two outer shells 3 can be fixed to the outer wall of the connecting pipe 1 by bolts and nuts, the two pipe bodies 2 are provided with sealing gaskets inside the connecting pipe 1, which can improve the sealing effect when the two pipe bodies 2 are connected, the outer shell 3 can be fixed to the surface of the connecting pipe 1 by bolts and nuts, the surfaces of the two outer shells 3 are provided with anti-slip textures, which can improve the surface roughness effect of the outer shell 3, and the anti-slip textures can also improve the strength of the surface of the outer shell 3.
[0033] As an implementation method in this embodiment, Figures 1 to 2As shown, the reinforcement assembly includes a plurality of reinforcing ribs 4 fixedly connected to the outer wall of the connecting pipe 1, the inner walls of the two outer shells 3 are fixedly connected to two supporting arc plates 5, the outer walls of the supporting arc plates 5 are tightly fitted with the outer wall of the connecting pipe 1, the reinforcing ribs 4 are a wave ring structure, the outer walls of the plurality of reinforcing ribs 4 are tightly fitted with the inner walls of the two outer shells 3, the plurality of reinforcing ribs 4 are fixed to the outer wall of the connecting pipe 1, and the reinforcing ribs 4 are all set to a wave ring structure. When the outer shell 3 is fitted on the outer wall of the connecting pipe 1, the outer end of the reinforcing rib 4 will fit inside the outer shell 3. The wave ring structure of the reinforcing rib 4 can improve the strength between the reinforcing rib 4 and the connecting pipe 1 and the outer shell 3. The contact area can better disperse and resist pressure when subjected to force, thereby improving its bearing capacity. The supporting arc plates 5 are respectively fixed on the inner walls of the two outer shells 3. The arc plates 15 have a certain elasticity. When the outer shell 3 is attached to the outer wall of the connecting pipe 1, one side can be attached to the outer wall of the connecting pipe 1. The outer walls of both ends of each reinforcement rib 4 are attached to the outer walls of the supporting arc plates 5. When the outer shell 3 is subjected to force, the force of the arc plates 5 can be transmitted to the inside of the wavy ring-shaped reinforcement rib 4, so that the reinforcement rib 4 can better disperse and resist pressure, which is convenient for supporting the two outer shells 3, thereby improving the pressure resistance of the pipeline connection through the cooperation of the reinforcement rib 4 and the supporting arc plates 5.
[0034] In this embodiment, if Figures 3 and 4 As shown, the inner walls of the two outer shells 3 are fixedly connected to two pressure rods 7, the lower ends of the two pressure rods 7 are fixedly connected to a clamping ring 8, the outer wall of the connecting pipe 1 is fixedly connected to two connecting rings 9, the outer walls of the two connecting rings 9 and the outer walls of the two fixed shells 6 are provided with a clamping groove 10, the inner wall of the clamping groove 10 is engaged with the outer wall of the clamping ring 8, each end of each outer shell 3 is fixed with a pressure rod 7, the outer wall of the pressure rod 7 near the center of the connecting pipe 1 is connected to the clamping ring 8, and the two connecting rings 9 are fixed to the outer wall of the connecting pipe 1. The outer walls at both ends, the inner wall of the connecting ring 9 and the outer wall of the fixed shell 6 are respectively provided with a locking groove 10. When the pipe body 2 moves, it can drive the fixed shell 6 to slide into the interior of the connecting ring 9, so that the openings of the locking grooves 10 on the surfaces of the connecting ring 9 and the fixed shell 6 can fit each other. When the two outer shells 3 are fitted on the surface of the connecting pipe 1, they can drive the pressure rod 7 and the clamping ring 8 to be inserted into the interior of the locking groove 10. At the same time, the two outer shells 3 are fixed by bolts and nuts, which is convenient for fixing the two pipe bodies 2 to the interior of the connecting pipe 1.
[0035] In this embodiment, if Figures 3 and 4As shown, the outer walls of the two connecting rings 9 are fixedly connected to two extrusion sleeves 11, the outer walls of the two fixed shells 6 are provided with a plurality of annular grooves 13, the inner walls of the two extrusion sleeves 11 are fixedly connected to a plurality of anti-slip ridges 12, the outer walls of the plurality of anti-slip ridges 12 are tightly fitted with the plurality of annular grooves 13, the outer walls of the two extrusion sleeves 11 are sleeved with metal cable ties 14, the outer walls of the two extrusion sleeves 11 are fixedly connected to a plurality of limiting strips 15, the outer walls of the plurality of limiting strips 15 are tightly fitted with the metal cable ties 14, the two extrusion sleeves 11 are respectively fixed on the outer walls of the two connecting rings 9 on the connecting pipe 1, and the metal cable ties 14 are respectively sleeved on the surfaces of the two extrusion sleeves 11, and The metal cable tie 14 is arranged in the middle of the limiting strip 15, and a plurality of anti-slip ridges 12 are respectively provided inside the extrusion sleeve 11. The outer walls of the two fixed shells 6 are provided with annular grooves 13. When the pipe body 2 slides into the interior of the connecting pipe 1, the fixed shell 6 can be slid into the interior of the extrusion sleeve 11. The extrusion sleeve 11 can be fixed by the metal cable tie 14. At the same time, the limiting strip 15 can prevent the metal cable tie 14 from deviating when the extrusion sleeve 11 is tightened. The extrusion sleeve 11 can fit on the surface of the fixed shell 6, so that the anti-slip ridges 12 inside the extrusion sleeve 11 can be stuck in the annular grooves 13 on the surface of the fixed shell 6, which is convenient for connecting the pipe body 2 to the inside of the connecting pipe 1.
[0036] The working principle of the technical solution provided by the utility model is as follows:
[0037] When in use, align the two pipe bodies 2 with the two ends of the connecting pipe 1, and then insert the pipe body 2 into the interior of the connecting pipe 1. When the fixing shell 6 moves to the interior of the connecting ring 9, rotate the pipe body 2 so that the positioning groove 10 on the surface of the fixing shell 6 can be aligned with the positioning groove 10 on the surface of the connecting ring 9. Then tighten the extrusion sleeve 11 with the metal cable tie 14 so that the annular groove 13 inside the extrusion sleeve 11 can be used to preliminarily fix the pipe body 2. Then, the two outer shells 3 are placed on the outer wall of the connecting pipe 1 respectively, so that the two outer shells 3 can be fitted on the outer wall of the connecting pipe 1, so that the multiple reinforcing ribs 4 on the outer wall of the connecting pipe 1 can be fitted on the inner wall of the outer shell 3. At the same time, one side of the multiple supporting arc plates 5 inside the outer shell 3 can also be fitted on the outer wall of the connecting pipe 1. When the two outer shells 3 are on the surface of the connecting pipe 1, they can drive the pressure rod 7 and the snap ring 8 to be inserted into the positioning groove 10 on the surfaces of the fixing shell 6 and the connecting ring 9, which is convenient for improving the two pipe bodies 2 and The fixing effect of the connecting pipe 1 is achieved, and then the two outer shells 3 are fixed with bolts and nuts, so that the two pipe bodies 2 can be connected. When the connection between the two pipe bodies 2 is subjected to greater pressure, the wave-shaped ring-shaped reinforcement ribs 4 can increase the contact area between the pipe body 2 and the outer shell 3, and the support arc plate 5 can fit with the outer wall of the reinforcement rib 4 on both sides when in contact with the outer wall of the connecting pipe 1. When the outer shell 3 is under stress, the support arc plate 5 can transmit the pressure to the reinforcement rib 4 and the connecting pipe 1, so that the reinforcement rib 4 can improve the bearing effect of the support arc plate 5 when under stress through the wave-shaped ring-shaped reinforcement rib 4. The outer shell 3 can better disperse the pressure when under stress through the wave-shaped ring-shaped reinforcement rib 4, thereby improving the overall strength between the connecting pipe 1, the outer shell 3, the reinforcement rib 4 and the support arc plate 5, and can better disperse and resist pressure when under stress, thereby improving its bearing capacity and avoiding damage to the connection of the pipe body 2 due to greater pressure.
[0038] This invention encompasses any alternatives, modifications, equivalents, and solutions that do not depart from the spirit and scope of this invention. To provide a thorough understanding of this invention, specific details are described in detail in the following preferred embodiments of this invention, but those skilled in the art will be able to fully understand this invention without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this invention, well-known methods, processes, procedures, components, and circuits are not described in detail.
[0039] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.
Claims
1. A building water supply and drainage pipe connection structure, including a connecting pipe, characterized in that: The inner wall of the connecting pipe is provided with two pipe bodies, the outer wall of the connecting pipe is provided with two outer shells, and the outer walls of the two pipe bodies are fixedly connected to a fixed shell; A reinforcement component is used to improve the pressure resistance of the connection between the two pipe bodies, and the reinforcement component is connected to the connecting pipe and the outer shell respectively.
2. The building water supply and drainage pipe connection structure according to claim 1, characterized in that: The reinforcement assembly includes a plurality of reinforcement ribs fixedly connected to the outer wall of the connecting pipe. The inner walls of the two outer shells are fixedly connected to two supporting arc plates, and the outer walls of the supporting arc plates are tightly fitted with the outer wall of the connecting pipe.
3. The building water supply and drainage pipe connection structure according to claim 1, characterized in that: The inner walls of the two outer shells are fixedly connected to two pressure rods, the lower ends of the two pressure rods are fixedly connected to a clamping ring, and the outer wall of the connecting pipe is fixedly connected to two connecting rings.
4. The building water supply and drainage pipe connection structure according to claim 3, characterized in that: The outer walls of the two connecting rings and the outer walls of the two fixing shells are both provided with latching grooves.
5. The building water supply and drainage pipe connection structure according to claim 4, characterized in that: The inner wall of the clamping groove is clamped and matched with the outer wall of the clamping ring.
6. The building water supply and drainage pipe connection structure according to claim 3, characterized in that: The outer walls of the two connecting rings are fixedly connected with two extrusion sleeves, and the outer walls of the two fixed shells are provided with a plurality of annular grooves.
7. The building water supply and drainage pipe connection structure according to claim 6, characterized in that: The inner walls of the two extrusion sleeves are fixedly connected with a plurality of anti-slip convex strips, and the outer walls of the anti-slip convex strips are tightly fitted with the annular groove.
8. The building water supply and drainage pipe connection structure according to claim 6, characterized in that: The outer walls of the two extrusion sleeves are both sleeved with metal cable ties.
9. The building water supply and drainage pipe connection structure according to claim 2, characterized in that: The reinforcing rib is a wave ring structure, and the outer wall of the reinforcing rib is tightly fitted with the inner walls of the two outer shells.
10. The building water supply and drainage pipe connection structure according to claim 8, characterized in that: The outer walls of the two extrusion sleeves are fixedly connected with a plurality of limit strips, and the outer walls of the plurality of limit strips are tightly fitted with the metal cable ties.