PE pipe connector
By using limit fixing devices and support devices in the PE pipe interface, the problem of loosening and falling off in a shaking environment is solved, and a more stable connection is achieved and adapted to the use needs of different environments.
Patent Information
- Application Number
- CN202420946687.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-06
AI Technical Summary
In a shaking environment, PE tubes can easily cause loosening and falling between the end and interface tubes, reducing connection stability and affecting later use.
A PE pipe interface is designed, adopting a limit fixing device and a support device, including a first ring block, a U-shaped block, a screw hole block, a threaded rod, abutment plate, a screw groove, bearing, elastic arc block and anti-slip block , through the combined use of these components, the secondary limit fixation and support of the PE tube is realized to ensure stability at the connection.
Effectively prevent the PE pipe and the interface pipe from loosening and falling off in a long-term shaking environment, improve the stability of the connection, and adapt to different environments by adjusting the support device to ensure the firmness and service life of the connection.
Smart Images
Figure CN222334807U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of PE pipe interfaces, in particular to a PE pipe interface. Background Art
[0002] The PE pipe interface is an accessory used to fix and connect two adjacent PE pipe interfaces when connecting PE pipes.
[0003] When using an interface pipe to connect two adjacent PE pipe bodies, the interface pipe is usually directly placed on the outer surface of the end of the PE pipe body. If the PE pipe body is used in a shaking environment for a long time, the end of the PE pipe body and the interface pipe may become loose and fall off, reducing the stability of the connection and affecting the later use of the PE pipe body. Utility Model Content
[0004] The utility model proposes a PE pipe interface to solve the problem that when an interface pipe is used to connect two adjacent PE pipe bodies, the interface pipe is usually directly sleeved on the outer surface of the end of the PE pipe body. If the PE pipe body is used in a shaking environment for a long time, the end of the PE pipe body and the interface pipe may become loose and fall off, thereby reducing the stability of the connection and affecting the later use of the PE pipe body.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a PE pipe interface, comprising an interface pipe and two PE pipe bodies, the size and shape of the outer surface of one end of the PE pipe body are adapted to the size and shape of the inner wall of the interface pipe, and limited fixing devices are respectively arranged between the two sides of the interface pipe and one side of the two PE pipe bodies, and a supporting device is arranged on the outer surface of the interface pipe, and the limited fixing device comprises a first circular ring block, the inner wall of the first circular ring block is fixedly connected to the outer surface of the PE pipe body, and the outer surfaces of both ends of the interface pipe are symmetrically fixedly connected with U-shaped blocks, the inner wall of the U-shaped block is rotatably connected with a screw hole block, the inner wall of the screw hole block is rotatably connected with a threaded rod, and one end of the threaded rod is rotatably connected with a contact plate.
[0006] The effect achieved by the above-mentioned components is: by setting the limiting and fixing device, when using the interface pipe to connect two adjacent PE pipe bodies, first, one end of the interface pipe is sleeved on the outer surface of the end head of one of the PE pipe bodies, so that one side of the first circular ring block fixed on its outer surface abuts against one side of the interface pipe, at this time, hold the screw hole block and rotate it to a certain angle in the inner wall of the U-shaped block, so that one end of it is stuck on one side of the first circular ring block, and when the threaded rod is rotated to a certain number of turns, one side of the abutting plate abuts against one side of the first circular ring block, abutting and squeezing it, so that the PE pipe body installed in the interface pipe can be fixed for a second time, so that when it is placed in a long-term shaking environment for use, the connection between the PE pipe body and the interface pipe is not easy to loosen and fall off, thereby improving the stability of the connection and not affecting its later use.
[0007] Preferably, a screw groove is formed at one end of the threaded rod, and the cross section of the screw groove is rectangular.
[0008] The effect achieved by the above components is: by setting the screw groove, when it is inconvenient to screw the threaded rod manually, according to the installation environment, a screwing tool of the corresponding shape can be contacted and inserted into the screw groove to screw it, so that the threaded rod can be screwed conveniently in a space where the hand cannot fit.
[0009] Preferably, bearings are fixedly connected to the outer surfaces of both sides of one end of the screw hole block, and the outer ring of the bearing is fixedly connected to the inner wall of the U-shaped block.
[0010] The effect achieved by the above components is that by arranging the bearing, the wear between the screw hole block and the U-shaped block can be reduced, thereby increasing the service life of both.
[0011] Preferably, a limiting groove is symmetrically provided on one side of the first annular block, and the size and shape of the inner wall of the limiting groove are matched with the size and shape of the outer surface of the abutting plate.
[0012] The effect achieved by the above-mentioned components is: by setting the limiting groove, when the abutment plate is abutted against the first circular ring block, it can be stuck into the limiting groove and abutted against the inner wall, which can increase the abutment and fixing effect, so that one end of the screw hole block is not easy to slide down from one side of the first circular ring block, thereby improving the stability of the limiting fixation.
[0013] Preferably, the supporting device comprises an elastic arc block, the size and shape of the inner wall of the elastic arc block are adapted to the size and shape of the outer surface of the interface tube, the outer surface of the elastic arc block is fixedly connected to a hollow rod, the inner wall of the hollow rod is symmetrically provided with clamping holes, the inner wall of the hollow rod is slidably connected to a supporting rod, both sides of the supporting rod are fixedly connected with elastic clamping blocks, the size and shape of the outer surface of the elastic clamping block are adapted to the size and shape of the inner wall of the clamping hole.
[0014] The effect achieved by the above components is: by setting the supporting device, when the interface pipe is installed on the PE pipe body for use, the hollow rod can be manually held to clamp the elastic arc block on one end thereof on the outer surface of the interface pipe according to the installation environment, and then the elastic clamping block is pressed to shrink it into the hollow rod. After the support rod is pulled to slide to a certain position in the hollow rod, one end abuts against the ground or wall to support the outer surface of the interface pipe. At this time, the elastic clamping block will reset and clamp into the corresponding clamping hole to limit and fix the support rod. By adjusting the support rod, when the interface pipe is installed in different environments, the support angle and height can be adjusted according to actual conditions, thereby improving the adaptability of the interface pipe, making it less likely to shake during use and making the connection more secure.
[0015] Preferably, a plurality of anti-sliding blocks are fixedly connected to the inner wall of the elastic arc block, and the anti-sliding blocks are made of rubber material.
[0016] The effect achieved by the above components is that by arranging the anti-sliding block, the contact friction force of the inner wall of the elastic arc block can be increased, so that it is not easy to rotate when it is stuck on the outer surface of the interface pipe.
[0017] Preferably, both end outer surfaces of the elastic arc block are fixedly connected to limiting blocks, and the two limiting blocks are fixed on both sides of the entrance of the elastic arc block in an inclined manner.
[0018] The effect achieved by the above components is: by setting the limit block, the area at the entrance of the elastic arc block can be increased, making it convenient to quickly align and insert the interface pipe.
[0019] Preferably, the outer surface of the interface pipe is symmetrically fixedly connected with second circular ring blocks, and the distance between two of the second circular ring blocks is adapted to the size of the outer surface of the elastic arc block.
[0020] The effect achieved by the above components is that by setting the second annular block, the two sides of the elastic arc block stuck on the outer surface of the interface pipe can be limited and blocked, so that it is not easy to slide left and right during the support process.
[0021] Compared with the prior art, the advantages and positive effects of the utility model are:
[0022] In the utility model, by setting a limiting fixing device, when using an interface pipe to connect two adjacent PE pipe bodies, one end of the interface pipe is first sleeved on the outer surface of the end head of one of the PE pipe bodies, so that one side of the first circular ring block fixed on its outer surface abuts against one side of the interface pipe, and at this time, the screw hole block is held and rotated to a certain angle in the inner wall of the U-shaped block, so that one end of it is clamped on one side of the first circular ring block, and the threaded rod is rotated to a certain number of circles, so that one side of the abutting plate abuts against one side of the first circular ring block, and the abutting plate is squeezed, so that the PE pipe body installed in the interface pipe can be fixed by a secondary limiting position, so that when it is placed in a long-term shaking environment for use, the connection between the PE pipe body and the interface pipe is not easy to loosen and fall off, thereby improving the stability of the connection and not affecting the later use. 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 interface pipe of the utility model;
[0025] Figure 3 for Figure 2 The middle part is a three-dimensional schematic diagram;
[0026] Figure 4 This is a schematic diagram of the three-dimensional structure of the PE pipe body of the utility model;
[0027] Figure 5 It is a schematic diagram of the three-dimensional structure of the elastic arc block of the utility model.
[0028] Legend: 1. Interface pipe; 2. Limiting and fixing device; 3. Support device; 4. PE pipe body; 21. First circular ring block; 22. U-shaped block; 23. Screw hole block; 24. Threaded rod; 25. Abutment plate; 26. Screw groove; 27. Bearing; 28. Limiting groove; 31. Elastic arc block; 32. Hollow rod; 33. Clamping hole; 34. Support rod; 35. Elastic clamping block; 36. Anti-sliding block; 37. Limiting block; 38. Second circular ring block. DETAILED DESCRIPTION
[0029] Embodiment 1, as Figure 1-5As shown, a PE pipe interface comprises an interface pipe 1 and two PE pipe bodies 4, the size and shape of the outer surface of one end of the PE pipe body 4 are adapted to the size and shape of the inner wall of the interface pipe 1, and limiting fixing devices 2 are respectively arranged between the two sides of the interface pipe 1 and one side of the two PE pipe bodies 4, and a supporting device 3 is arranged on the outer surface of the interface pipe 1, and the limiting fixing device 2 comprises a first circular ring block 21, and the inner wall of the first circular ring block 21 is fixedly connected to the outer surface of the PE pipe body 4, and the outer surfaces of both ends of the interface pipe 1 are symmetrically fixedly connected with U-shaped blocks 22, and the inner wall of the U-shaped block 22 is rotatably connected with a screw hole block 23, and the inner wall of the screw hole block 23 is rotatably connected with a threaded rod 24, and one end of the threaded rod 24 is rotatably connected with an abutment plate 25. When using the interface pipe 1 to connect two adjacent PE pipe bodies 4, first, one end of the interface pipe 1 is sleeved on the outer surface of the end of one of the PE pipe bodies 4, so that one side of the first circular block 21 fixed on its outer surface abuts against one side of the interface pipe 1. At this time, hold the screw hole block 23 and rotate it to a certain angle in the inner wall of the U-shaped block 22, so that one end of it is stuck on one side of the first circular block 21, and rotate the threaded rod 24 to a certain number of turns so that one side of the abutting plate 25 abuts against one side of the first circular block 21, abutting and squeezing it, so that the PE pipe body 4 installed in the interface pipe 1 can be fixed by secondary limit, so that when it is placed in a long-term shaking environment for use, the connection between the PE pipe body 4 and the interface pipe 1 is not easy to loosen and fall off, thereby improving the stability of the connection and not affecting its later use.
[0030] Reference Figure 2-4 As shown, this embodiment discloses that one end of the threaded rod 24 is provided with a screw groove 26, and the cross section of the screw groove 26 is rectangular. By providing the screw groove 26, when it is inconvenient to manually screw the threaded rod 24, according to the installation environment, a screwing tool of a corresponding shape can be contacted and inserted into the screw groove 26 to screw it, so that the threaded rod 24 can be conveniently screwed in a space where the hand cannot fit. The outer surfaces of both sides of one end of the screw hole block 23 are fixedly connected with bearings 27, and the outer ring of the bearing 27 is fixedly connected to the inner wall of the U-shaped block 22. By providing the bearing 27, the wear between the screw hole block 23 and the U-shaped block 22 can be reduced, and the service life of both can be increased.
[0031] Reference Figure 2-4 As shown, the present embodiment discloses that a limiting groove 28 is symmetrically provided on one side of the first circular ring block 21, and the size and shape of the inner wall of the limiting groove 28 are adapted to the size and shape of the outer surface of the abutting plate 25. By providing the limiting groove 28, when the abutting plate 25 is abutted against the first circular ring block 21, it can be inserted into the limiting groove 28 and abutted against the inner wall, which can increase the abutting and fixing effect, so that one end of the screw hole block 23 is not easy to slide off from one side of the first circular ring block 21, and improve the stability of the limiting and fixing.
[0032] Reference Figure 5 As shown, this embodiment discloses that the supporting device 3 includes an elastic arc block 31, the inner wall size and shape of the elastic arc block 31 are adapted to the outer surface size and shape of the interface tube 1, the outer surface of the elastic arc block 31 is fixedly connected with a hollow rod 32, the inner wall of the hollow rod 32 is symmetrically provided with clamping holes 33, the inner wall of the hollow rod 32 is slidably connected with a supporting rod 34, both sides of the supporting rod 34 are fixedly connected with elastic clamping blocks 35, and the outer surface size and shape of the elastic clamping block 35 are adapted to the inner wall size and shape of the clamping hole 33. When the interface pipe 1 is installed on the PE pipe body 4 for use, the hollow rod 32 can be manually held to clamp the elastic arc block 31 on one end thereof on the outer surface of the interface pipe 1 according to the installation environment. Then, the elastic clamping block 35 can be pressed to shrink it into the hollow rod 32. After the support rod 34 is pulled to slide to a certain position in the hollow rod 32, one end of the support rod 34 is abutted against the ground or wall to support the outer surface of the interface pipe 1. At this time, the elastic clamping block 35 will be reset and clamped into the corresponding clamping hole 33 to limit and fix the support rod 34. By adjusting the support rod 34, when the interface pipe 1 is installed in different environments, the support angle and height can be adjusted according to actual conditions, thereby improving the adaptability of the interface pipe 1, making it less likely to shake during use and making the connection more secure.
[0033] Reference Figure 5 As shown, the present embodiment discloses that the inner wall of the elastic arc block 31 is fixedly connected with a plurality of anti-sliding blocks 36, and the anti-sliding blocks 36 are made of rubber. By setting the anti-sliding blocks 36, the contact friction force of the inner wall of the elastic arc block 31 can be increased, so that it is not easy to rotate when it is stuck on the outer surface of the interface tube 1. The outer surfaces of both ends of the elastic arc block 31 are fixedly connected with limit blocks 37, and the two limit blocks 37 are fixed on both sides of the entrance of the elastic arc block 31 in an inclined manner. By setting the limit blocks 37, the area at the entrance of the elastic arc block 31 can be increased, so that the interface tube 1 can be quickly aligned and stuck in. The outer surface of the interface tube 1 is symmetrically fixedly connected with a second circular ring block 38, and the distance between the two second circular ring blocks 38 is adapted to the size of the outer surface of the elastic arc block 31. By setting the second circular ring block 38, the two sides of the elastic arc block 31 stuck on the outer surface of the interface tube 1 can be limited and blocked, so that it is not easy to slide left and right during the support process.
[0034] Working principle: when using the interface pipe 1 to connect two adjacent PE pipe bodies 4, first put one end of the interface pipe 1 on the outer surface of the end of one of the PE pipe bodies 4, so that one side of the first circular ring block 21 fixed on its outer surface abuts against one side of the interface pipe 1. At this time, hold the screw hole block 23 and rotate it to a certain angle in the inner wall of the U-shaped block 22, so that one end of it is stuck on one side of the first circular ring block 21, and rotate the threaded rod 24 to a certain number of circles, so that the abutment plate 25 is stuck in the limiting groove 28 on one side of the first circular ring block 21 and abuts and limits it, and abuts and squeezes it against the first circular ring block 21, so that the PE pipe body 4 installed in the interface pipe 1 can be fixed for a second time, so that when it is placed in a long-term shaking environment for use, the connection between the PE pipe body 4 and the interface pipe 1 is not easy to loosen and fall off, thereby improving the stability of the connection and not affecting its later use.
[0035] When the interface pipe 1 is installed on the PE pipe body 4 for use, the hollow rod 32 can be manually held to clamp the elastic arc block 31 and the anti-sliding block 36 on one end thereof on the outer surface of the interface pipe 1, between the two second circular ring blocks 38, and then the elastic clamping block 35 can be pressed to shrink it into the hollow rod 32. After the support rod 34 is pulled to slide to a certain position in the hollow rod 32, one end of the support rod 34 abuts against the ground or wall to support the outer surface of the interface pipe 1. At this time, the elastic clamping block 35 will reset and clamp into the corresponding clamping hole 33 to limit and fix the support rod 34. By adjusting the support rod 34, when the interface pipe 1 is installed in different environments, the support angle and height can be adjusted according to actual conditions, thereby improving the adaptability of the interface pipe 1, making it less likely to shake during use and making the connection more secure.
Claims
1. A PE pipe interface, comprising an interface pipe (1) and two PE pipe bodies (4), characterized in that: The size and shape of the outer surface of one end of the PE pipe body (4) are matched with the size and shape of the inner wall of the interface pipe (1); a limiting fixing device (2) is provided between the two sides of the interface pipe (1) and one side of the two PE pipe bodies (4); a supporting device (3) is provided on the outer surface of the interface pipe (1); the limiting fixing device (2) comprises a first circular ring block (21); the inner wall of the first circular ring block (21) is fixedly connected to the outer surface of the PE pipe body (4); the outer surfaces of both ends of the interface pipe (1) are symmetrically fixedly connected with U-shaped blocks (22); the inner wall of the U-shaped block (22) is rotatably connected with a screw hole block (23); the inner wall of the screw hole block (23) is rotatably connected with a threaded rod (24); one end of the threaded rod (24) is rotatably connected with an abutment plate (25).
2. A PE pipe interface according to claim 1, characterized in that: A screw groove (26) is formed at one end of the threaded rod (24), and the cross section of the screw groove (26) is rectangular.
3. A PE pipe interface according to claim 1, characterized in that: The outer surfaces of both sides of one end of the screw hole block (23) are fixedly connected with bearings (27), and the outer ring of the bearing (27) is fixedly connected to the inner wall of the U-shaped block (22).
4. A PE pipe interface according to claim 1, characterized in that: A limiting groove (28) is symmetrically provided on one side of the first annular block (21), and the size and shape of the inner wall of the limiting groove (28) are adapted to the size and shape of the outer surface of the abutting plate (25).
5. A PE pipe interface according to claim 1, characterized in that: The supporting device (3) comprises an elastic arc block (31), the size and shape of the inner wall of the elastic arc block (31) are matched with the size and shape of the outer surface of the interface pipe (1), the outer surface of the elastic arc block (31) is fixedly connected with a hollow rod (32), the inner wall of the hollow rod (32) is symmetrically provided with clamping holes (33), the inner wall of the hollow rod (32) is slidably connected with a supporting rod (34), both sides of the supporting rod (34) are fixedly connected with elastic clamping blocks (35), the size and shape of the outer surface of the elastic clamping block (35) are matched with the size and shape of the inner wall of the clamping hole (33).
6. A PE pipe interface according to claim 5, characterized in that: A plurality of anti-sliding blocks (36) are fixedly connected to the inner wall of the elastic arc block (31), and the anti-sliding blocks (36) are made of rubber material.
7. A PE pipe interface according to claim 5, characterized in that: The outer surfaces at both ends of the elastic arc block (31) are fixedly connected to limit blocks (37), and the two limit blocks (37) are fixed in an inclined manner on both sides of the entrance of the elastic arc block (31).
8. A PE pipe interface according to claim 5, characterized in that: The outer surface of the interface pipe (1) is symmetrically fixedly connected with a second circular ring block (38), and the distance between the two second circular ring blocks (38) is adapted to the size of the outer surface of the elastic arc block (31).