CN220566846U - PE pipe connection structure - Google Patents
PE pipe connection structure Download PDFInfo
- Publication number
- CN220566846U CN220566846U CN202322087581.4U CN202322087581U CN220566846U CN 220566846 U CN220566846 U CN 220566846U CN 202322087581 U CN202322087581 U CN 202322087581U CN 220566846 U CN220566846 U CN 220566846U
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- pipe
- sleeve
- threaded
- clamping
- annular
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- 238000007789 sealing Methods 0.000 claims description 13
- 238000007689 inspection Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005574 cross-species transmission Effects 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 description 71
- 239000000463 material Substances 0.000 description 8
- 239000013013 elastic material Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model belongs to the technical field of PE pipes, in particular to a PE pipe connecting structure, which comprises a front PE pipe and a rear PE pipe; annular clamping grooves are formed in two ends of the surfaces of the front PE pipe and the rear PE pipe; the two ends of the front PE pipe and the rear PE pipe are respectively clamped with a clamping sleeve through annular clamping grooves; the two ends of the inner wall of the clamping sleeve are fixedly connected with annular clamping blocks which are matched with the annular clamping grooves; through annular clamping groove and the cooperation of the annular fixture block of joint sleeve inner wall, can make the joint sleeve connect leading PE pipe and rearmounted PE fixedly, also can warp joint sleeve slightly when dismantling and spill over annular fixture block from annular clamping groove in, easy operation, the screw thread groove carries out sealed processing with screw thread seal sleeve cooperation to junction in addition, realizes the effect of leak protection, has wholly avoided the easy problem of scalding that causes of hot roast mode and unable inspection dismantlement after the shaping, has improved the adaptability of using.
Description
Technical Field
The utility model belongs to the technical field of PE pipes, and particularly relates to a PE pipe connecting structure.
Background
The PE pipe is a polyethylene pipe which is formed by polymerizing monomer ethylene, the application fields are wide, wherein the water supply pipe and the gas pipe are two largest application markets, and when the PE pipe is used, a connecting structure is often needed for connecting a plurality of sections of PE pipes.
When connecting at present PE pipe, mainly utilize the connection cutting ferrule to connect, need cooperate the hot roast machine before connecting, heat roast softening to the both ends of connecting the cutting ferrule, later insert the PE pipe and connect the soft position department of cutting ferrule immediately, later connect the cutting ferrule cooling design after one end time, and then connect the PE pipe fixedly.
At present, the connecting card sleeve is immediately connected after hot baking, and the temperature is high after hot baking, so that the material is plastic material, the scald is easy to happen once the material is touched, the disassembly inspection cannot be carried out after the material is molded, the follow-up inspection work is complex, and the application adaptability is low.
Accordingly, a PE pipe connection structure is proposed for the above-described problems.
Disclosure of Invention
In order to make up the defects of the prior art and solve the problems, the PE pipe connecting structure is provided.
The technical scheme adopted for solving the technical problems is as follows: the PE pipe connecting structure comprises a front PE pipe and a rear PE pipe; annular clamping grooves are formed in two ends of the surfaces of the front PE pipe and the rear PE pipe; the two ends of the front PE pipe and the rear PE pipe are respectively clamped with a clamping sleeve through annular clamping grooves; the two ends of the inner wall of the clamping sleeve are fixedly connected with annular clamping blocks which are matched with the annular clamping grooves; screw grooves are formed in two ends of the inner walls of the front PE pipe and the rear PE pipe; and the two ends of the inner walls of the front PE pipe and the rear PE pipe are connected with threaded sealing sleeves through threaded grooves in a threaded manner.
Preferably, the surface of the clamping sleeve is in threaded connection with a threaded screw rod; one end of the threaded screw rod penetrates through the clamping sleeve and extends to the inside of the clamping sleeve.
Preferably, the number of the threaded screw rods is three, and the three threaded screw rods are uniformly arranged on the circumference of the surface of the clamping sleeve; one end of each threaded rod, which is positioned inside the clamping sleeve, is in threaded connection with the surface of the threaded sealing sleeve.
Preferably, the surface of the clamping sleeve is fixedly connected with a supporting pad seat; and connecting clamping holes are formed in two sides of the surface of the supporting pad seat.
Preferably, both sides of the surface of the supporting pad seat are clamped with a clockwise screw and a counterclockwise screw through connecting clamping holes; the surfaces of the clockwise screw rod and the anticlockwise screw rod are in threaded connection with an adjusting sleeve.
Preferably, the surface of the supporting pad seat is connected with a connecting clamping rod in a sliding manner; one end of the connecting clamping rod penetrates through the supporting pad seat and extends to the top of the supporting pad seat; one end of the connecting clamping rod, which is positioned at the top of the supporting pad seat, is connected with a double-layer nut in a threaded manner.
The utility model has the beneficial effects that:
the PE pipe connecting structure provided by the utility model has the advantages that the annular clamping groove is matched with the annular clamping block on the inner wall of the clamping sleeve, the clamping sleeve can be used for connecting and fixing the front PE pipe and the rear PE pipe, the clamping sleeve can be tilted slightly to overflow the annular clamping block from the annular clamping groove during disassembly, the operation is simple, in addition, the joint is sealed by the matching of the threaded groove and the threaded sealing sleeve, the anti-leakage effect is realized, the problems that the burn is easy to cause in a hot baking mode and the inspection and disassembly cannot be performed after the molding are integrally avoided, and the use adaptability is improved.
The utility model provides a PE pipe connecting structure, which is used for adjusting the distance between two supporting pad seats by adjusting a clockwise screw and a counterclockwise screw through an adjusting sleeve, so that the distance between two clamping sleeves is adjusted, the PE pipe connecting structure can be suitable for PE pipes without lengths, and meanwhile, the interval length is fixed, and the PE pipe is prevented from bending and deforming after long-time use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a first perspective view of a portion of the structure of the present utility model;
FIG. 3 is a second perspective view of a portion of the structure of the present utility model;
FIG. 4 is a third perspective view of a portion of the structure of the present utility model;
FIG. 5 is a perspective view of a support shoe structure of the present utility model;
legend description:
1. leading PE tube; 2. a rear PE pipe; 3. an annular clamping groove; 4. clamping the sleeve; 5. an annular clamping block; 6. a thread groove; 7. a threaded sealing sleeve; 8. a threaded screw rod; 9. a support pad seat; 10. a connecting clamping hole; 11. a clockwise screw; 12. a counterclockwise screw; 13. an adjustment sleeve; 14. a connecting clamping rod; 15. a double layer nut.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Specific examples are given below.
Referring to fig. 1-5, the present utility model provides a PE pipe connection structure, which includes a front PE pipe 1 and a rear PE pipe 2; annular clamping grooves 3 are formed in two ends of the surfaces of the front PE pipe 1 and the rear PE pipe 2; the two ends of the front PE pipe 1 and the rear PE pipe 2 are respectively clamped with a clamping sleeve 4 through an annular clamping groove 3; the two ends of the inner wall of the clamping sleeve 4 are fixedly connected with annular clamping blocks 5 which are matched with the annular clamping grooves 3; screw grooves 6 are formed at two ends of the inner walls of the front PE pipe 1 and the rear PE pipe 2; both ends of the inner walls of the front PE pipe 1 and the rear PE pipe 2 are connected with a threaded sealing sleeve 7 through a threaded groove 6 in a threaded manner; during operation, when connecting, set up leading PE pipe 1 and rearmounted PE pipe 2, install screw thread seal sleeve 7 between leading PE pipe 1 and rearmounted PE pipe 2 earlier, screw thread seal sleeve 7 cooperation leading PE pipe 1 and screw thread groove 6 at rearmounted PE pipe 2 both ends, connect sealed with leading PE pipe 1 and rearmounted PE pipe 2 two, afterwards, insert the surface of leading PE pipe 1 and rearmounted PE pipe 2 with joint sleeve 4 card, and joint sleeve 4 is elastic material, can hug closely at the surface of leading PE pipe 1 and rearmounted PE pipe 2, can accomplish the connection when removing annular fixture block 5 and annular draw-in groove 3 and can carry out the joint, elastic material is also convenient for dismantle simultaneously.
Further, as shown in fig. 2 and 5, the surface of the clamping sleeve 4 is connected with a threaded screw rod 8 in a threaded manner; one end of the threaded screw rod 8 penetrates through the clamping sleeve 4 and extends into the clamping sleeve 4; the number of the threaded screw rods 8 is three, and the three threaded screw rods 8 are uniformly distributed on the circumference of the surface of the clamping sleeve 4; one end of the three threaded rods, which is positioned inside the clamping sleeve 4, is in threaded connection with the surface of the threaded sealing sleeve 7. During operation, screw thread lead screw 8 is used for being connected fixedly joint sleeve 4 and screw thread sealing sleeve 7, prevents to use joint sleeve 4 not hard up break away from for a long time, sets up three screw thread lead screw 8 and guarantees fixed stability, the live time after the extension connection.
Further, as shown in fig. 3 and fig. 4, the surface of the clamping sleeve 4 is fixedly connected with a supporting pad seat 9; the two sides of the surface of the supporting pad seat 9 are provided with connecting clamping holes 10; both sides of the surface of the supporting pad seat 9 are clamped with a clockwise screw 11 and a counterclockwise screw 12 through connecting clamping holes 10; the surfaces of the clockwise screw 11 and the anticlockwise screw 12 are in threaded connection with an adjusting sleeve 13; the surface of the supporting pad seat 9 is connected with a connecting clamping rod 14 in a sliding manner; one end of the connecting clamping rod 14 penetrates through the supporting pad seat 9 and extends to the top of the supporting pad seat 9; one end of the connecting clamping rod 14, which is positioned at the top of the supporting pad seat 9, is connected with a double-layer nut 15 in a threaded manner. During operation, the supporting pad seat 9 supports the clamping sleeve 4, the connecting clamping hole 10 is used for connecting the clockwise screw rod 11 and the anticlockwise screw rod 12, the clockwise screw rod 11 and the anticlockwise screw rod 12 are driven to move through the rotation of the adjusting sleeve 13, one end of the connecting clamping rod 14 is fixed on the ground or a wall surface, the other end of the connecting clamping rod penetrates through the top of the supporting pad seat 9, the supporting pad seat 9 is connected with the connecting clamping rod 14 through the double-layer nut 15 in a threaded mode, and then the supporting pad seat 9 is fixed on the ground or the wall surface.
Working principle: because the connecting sleeve is immediately connected after being baked by heat in the prior art, the temperature is higher after being baked by heat and the material is plastic material, once the material is quite easy to burn, in addition, once the material is touched, the disassembly and the inspection cannot be carried out after the molding, the subsequent inspection work is quite complex, the adaptability of the use is not high, when the connecting sleeve is used, the front PE pipe 1 and the rear PE pipe 2 are arranged during the connecting process, the threaded sealing sleeve 7 is firstly arranged between the front PE pipe 1 and the rear PE pipe 2, the threaded sealing sleeve 7 is matched with the threaded grooves 6 at the two ends of the front PE pipe 1 and the rear PE pipe 2, the two front PE pipes 1 and the rear PE pipe 2 are connected and sealed, then the clamping sleeve 4 is clamped into the surfaces of the front PE pipe 1 and the rear PE pipe 2, the clamping sleeve 4 is made of elastic material and can be tightly attached to the surfaces of the front PE pipe 1 and the rear PE pipe 2, when the annular clamping block 5 and the annular clamping groove 3 are moved to be clamped, connection can be completed, meanwhile, the elastic material is convenient to detach, the annular clamping block 5 on the inner wall of the clamping sleeve 4 is matched with the annular clamping groove 3, the clamping sleeve 4 can be used for connecting and fixing the front PE pipe 1 and the rear PE pipe, the clamping sleeve 4 can be slightly tilted to overflow the annular clamping block 5 from the annular clamping groove 3 during detachment, the operation is simple, in addition, the threaded groove 6 and the threaded sealing sleeve 7 are matched to seal the joint, the leakage-proof effect is realized, the problems that scalding is easy to occur in a hot baking mode and the disassembly cannot be performed after molding are integrally avoided, the use adaptability is improved, the clamping sleeve 4 is fixedly connected with the threaded sealing sleeve 7, the clamping sleeve 4 is prevented from loosening and separating after long-time use, the three threaded screws 8 are arranged to ensure the fixing stability, the live time after the extension connection, supporting pad seat 9 supports joint sleeve 4, connect draw-in groove 10 and be used for connecting clockwise screw rod 11 and anticlockwise screw rod 12, drive clockwise screw rod 11 and anticlockwise screw rod 12 through the rotation of adjusting sleeve 13 and remove, connecting clamping lever 14 one end is fixed at ground or wall, the other end runs through the top to supporting pad seat 9, through double-deck nut 15 threaded connection, fix supporting pad seat 9 on connecting clamping lever 14, and then fix at ground or wall, adjust clockwise screw rod 11 and anticlockwise screw rod 12 through adjusting sleeve 13 and remove, be used for adjusting the distance between two supporting pad seats 9, and then make the distance between two joint sleeve 4 adjust, be applicable to the PE pipe of unnecessary length, fix interval length simultaneously, prevent long-time use PE pipe bending deformation.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
- PE pipe connection structure, its characterized in that: comprises a front PE pipe (1) and a rear PE pipe (2); annular clamping grooves (3) are formed in two ends of the surfaces of the front PE pipe (1) and the rear PE pipe (2); two ends of the front PE pipe (1) and the rear PE pipe (2) are respectively clamped with a clamping sleeve (4) through annular clamping grooves (3); two ends of the inner wall of the clamping sleeve (4) are fixedly connected with annular clamping blocks (5) which are matched with the annular clamping grooves (3); screw grooves (6) are formed at two ends of the inner walls of the front PE pipe (1) and the rear PE pipe (2); both ends of the inner walls of the front PE pipe (1) and the rear PE pipe (2) are connected with threaded sealing sleeves (7) through threaded grooves (6) in a threaded mode.
- 2. The PE pipe connection structure according to claim 1, characterized in that: the surface of the clamping sleeve (4) is in threaded connection with a threaded screw rod (8); one end of the threaded screw rod (8) penetrates through the clamping sleeve (4) and extends to the inside of the clamping sleeve (4).
- 3. The PE pipe connection structure according to claim 2, characterized in that: the number of the threaded screw rods (8) is three, and the three threaded screw rods (8) are uniformly distributed on the circumference of the surface of the clamping sleeve (4); one end of the three threaded screw rods, which is positioned in the clamping sleeve (4), is in threaded connection with the surface of the threaded sealing sleeve (7).
- 4. A PE pipe connection according to claim 3, characterized in that: the surface of the clamping sleeve (4) is fixedly connected with a supporting pad seat (9); both sides of the surface of the supporting pad seat (9) are provided with connecting clamping holes (10).
- 5. The PE pipe connection structure according to claim 4, characterized in that: both sides of the surface of the supporting pad seat (9) are clamped with a clockwise screw (11) and a counterclockwise screw (12) through connecting clamping holes (10); the surfaces of the clockwise screw (11) and the anticlockwise screw (12) are in threaded connection with an adjusting sleeve (13).
- 6. The PE pipe connection structure according to claim 5, characterized in that: the surface of the supporting pad seat (9) is connected with a connecting clamping rod (14) in a sliding manner; one end of the connecting clamping rod (14) penetrates through the supporting pad seat (9) and extends to the top of the supporting pad seat (9); one end of the connecting clamping rod (14) positioned at the top of the supporting pad seat (9) is connected with a double-layer nut (15) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322087581.4U CN220566846U (en) | 2023-08-03 | 2023-08-03 | PE pipe connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322087581.4U CN220566846U (en) | 2023-08-03 | 2023-08-03 | PE pipe connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220566846U true CN220566846U (en) | 2024-03-08 |
Family
ID=90103499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322087581.4U Active CN220566846U (en) | 2023-08-03 | 2023-08-03 | PE pipe connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220566846U (en) |
-
2023
- 2023-08-03 CN CN202322087581.4U patent/CN220566846U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |