CN219975706U - Connecting structure of corrugated pipe - Google Patents
Connecting structure of corrugated pipe Download PDFInfo
- Publication number
- CN219975706U CN219975706U CN202321051359.2U CN202321051359U CN219975706U CN 219975706 U CN219975706 U CN 219975706U CN 202321051359 U CN202321051359 U CN 202321051359U CN 219975706 U CN219975706 U CN 219975706U
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- China
- Prior art keywords
- wall
- butt joint
- limiting
- corrugated pipe
- plug
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Links
- 210000001503 joint Anatomy 0.000 claims abstract description 46
- 238000007789 sealing Methods 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 5
- 241000309551 Arthraxon hispidus Species 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
- 206010023230 Joint stiffness Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a connecting structure of a corrugated pipe, which comprises a corrugated pipe main body, a butt joint groove, an inserting block and an inserting limiting plate, wherein the top end of the right side of the corrugated pipe main body is fixedly arranged in the middle of the left side of the butt joint, the butt joint groove is formed in the middle of the right side of the butt joint, the inserting block is inserted into the inner side of the butt joint groove, the inserting limiting plate is fixedly arranged at the top end of the right side of the inserting block, and the butt joint and the outer wall of the inserting limiting plate are in limiting connection through a limiting mechanism. According to the utility model, the corrugated pipe main body can be in limit connection with different connecting ends under the action of the limiting mechanism, so that the application range of the corrugated pipe main body is enlarged, and the practical efficiency of the device in the use process is ensured.
Description
Technical Field
The utility model belongs to the technical field of connecting structures, and particularly relates to a connecting structure of a corrugated pipe.
Background
The thin-wall corrugated pipe made of stainless steel material can be bent, has the advantages of metal pipes, and is very suitable for running water, oil and other pipelines.
The disadvantage is that the connection part must be a straight pipe, which is accomplished by a specific connection structure; thus, in use, the length of the tube is determined; this makes it limited to a few applications and not widely used.
We have therefore proposed a bellows connection structure for solving the above-mentioned problems.
Disclosure of Invention
Aiming at the problem that the connecting structure of the corrugated pipe in the prior art needs a specific connecting structure to be completed in the using process, so that the limitation is larger, the utility model provides the following technical scheme:
the connecting structure of the corrugated pipe comprises a corrugated pipe main body, a butt joint groove, an inserting block and an inserting limiting plate, wherein the top end of the right side of the corrugated pipe main body is fixedly arranged in the middle of the left side of the butt joint, the butt joint groove is formed in the middle of the right side of the butt joint, the inserting block is inserted into the inner side of the butt joint groove, the inserting limiting plate is fixedly arranged at the top end of the right side of the inserting block, and the butt joint and the outer wall of the inserting limiting plate are in limiting connection through a limiting mechanism;
the limiting mechanism comprises limiting grooves formed in the upper end and the lower end of the outer wall of the right side of the butt joint, reset springs are welded at the bottom ends of the inner walls of the limiting grooves, the top ends of the outer sides of the reset springs are welded at the middle of the outer wall of the bottom end of the connecting bottom plate, a movable inner plate is fixedly installed in the middle of the outer wall of the outer side of the connecting bottom plate, the top ends of the outer sides of the movable inner plates penetrate through the outer walls of the limiting grooves and are installed on the outer wall of the inner side of the pulling plate, and limiting inserting blocks which are inserted into the outer wall of the inserting limiting plate are fixedly installed at the bottom ends of the outer wall of the right side of the pulling plate.
The corrugated pipe main body can be in limit connection with different connecting ends under the effect of the limiting mechanism, so that the application range of the corrugated pipe main body is enlarged, and the practical efficiency of the device in the use process is ensured.
As the optimization of the technical scheme, the side walls of the connecting bottom plate are equidistantly separated from each other to be provided with a plurality of groups of balls, the outer sides of the balls are all in rolling butt joint with the inner side walls of the sliding rails, and the sliding rails are symmetrically arranged on the inner side walls of the limiting grooves.
The movable inner plate can be stably moved and adjusted at the inner side of the limit groove under the action of elastic potential energy of the reset spring under the rolling action of the balls, so that the smooth efficiency of the device in the use process is improved.
As the optimization of the technical scheme, the sealing plug blocks are fixedly arranged on the outer walls of the left sides of the plug limiting plates at the upper end and the lower end of the plug blocks, and the top ends of the left sides of the sealing plug blocks are inserted on the outer walls of the right sides of the butt joints.
The stability of inserting between the butt joint and the inserting limiting plate is further improved under the action of the sealing inserting block.
As the optimization of the technical scheme, the upper end and the lower end of the left outer wall of the plug block are abutted against the right outer wall of the abutting pad, and the left top end of the abutting pad is glued at the corner of the inner wall of the abutting groove.
The butt joint device has the advantages that the butt joint device can be used for preliminarily and effectively protecting the upper end and the lower end of the left outer wall of the plug-in block from the inner side wall of the butt joint groove under the use effect of the butt joint pad, and meanwhile, the butt joint tightness of the butt joint groove and the plug-in block is improved under the effect of the butt joint pad.
The beneficial effects of the utility model are as follows:
the corrugated pipe main body can be in limit connection with different connecting ends under the effect of the limiting mechanism, so that the application range of the corrugated pipe main body is enlarged, and the practical efficiency of the device in the use process is ensured.
Drawings
FIG. 1 is a schematic diagram of a cross-sectional front view of an embodiment of the present utility model;
FIG. 2 shows an enlarged schematic view of the structure of FIG. 1A according to an embodiment of the present utility model;
fig. 3 shows an enlarged schematic view of the structure of fig. 1 at B according to an embodiment of the present utility model.
Legend description:
1. a bellows body; 2. butt joint; 3. a butt joint groove; 4. a plug block; 5. inserting a limiting plate; 6. a contact pad; 7. limiting slotting; 8. a return spring; 9. a connecting bottom plate; 10. a ball; 11. a slide rail; 12. a movable inner plate; 13. pulling a plate; 14. limiting plug blocks; 15. and sealing the insert.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments.
As shown in fig. 1, 2 and 3, in the embodiment of the present utility model: the corrugated pipe comprises a corrugated pipe main body 1, a butt joint 2, a butt joint groove 3, a plug-in block 4 and a plug-in limiting plate 5, wherein the top end of the right side of the corrugated pipe main body 1 is fixedly arranged in the middle of the left side of the butt joint 2, the butt joint groove 3 is formed in the middle of the right side of the butt joint 2, the plug-in block 4 is inserted into the inner side of the butt joint groove 3, the plug-in limiting plate 5 is fixedly arranged at the top end of the right side of the plug-in block 4, and the plug-in limiting connection is carried out between the outer walls of the butt joint 2 and the plug-in limiting plate 5 through a limiting mechanism;
the limiting mechanism comprises limiting grooves 7 formed in the upper end and the lower end of the outer wall of the right side of the butt joint 2, return springs 8 are welded at the bottom ends of the inner walls of the limiting grooves 7, the top ends of the outer sides of the return springs 8 are welded at the middle of the outer walls of the bottom ends of the connecting bottom plates 9, movable inner plates 12 are fixedly installed at the middle of the outer walls of the outer sides of the connecting bottom plates 9, the top ends of the outer sides of the movable inner plates 12 penetrate through the outer walls of the limiting grooves 7 and are installed on the outer walls of the inner sides of the pull plates 13, and limiting plug blocks 14 which are inserted into the outer walls of the plug limiting plates 5 are fixedly installed at the bottom ends of the outer walls of the right side of the pull plates 13.
The pulling plate 13 is pulled outwards firstly, so that after the limiting plug block 14 is pulled to the maximum limit value under the action of elastic potential energy of the return spring 8, the pulling plate 13 is loosened again until the plug block 4 is inserted into the inner side of the butt joint groove 3, preliminary limitation between the butt joint 2 and the plug limiting plate 5 is finished under the action of elastic reaction force of the return spring 8, and finally, final locking work is finished by matching with other locking parts such as bolts.
As shown in fig. 2, the side walls of the connecting bottom plate 9 are equidistantly separated from each other to form a plurality of groups of balls 10, the outer sides of the balls 10 are all in rolling contact with the inner side walls of the sliding rails 11, and the sliding rails 11 are all symmetrically arranged on the inner side walls of the limiting grooves 7.
The movable inner plate 12 can be stably moved and adjusted at the inner side of the limit groove 7 under the action of the elastic potential energy of the return spring 8 under the rolling action of the ball 10, so that the smooth efficiency of the device in the use process is improved.
As shown in fig. 2, the left outer walls of the plugging limiting plates 5 at the upper and lower ends of the plugging block 4 are fixedly provided with sealing plugs 15, and the left top ends of the sealing plugs 15 are inserted into the right outer walls of the butt joint 2.
The stability of the insertion between the butt joint 2 and the insertion limiting plate 5 is further improved under the action of the sealing insertion block 15.
As shown in fig. 1 and 3, the upper and lower ends of the left outer wall of the plugging block 4 are both abutted against the right outer wall of the abutting pad 6, and the left top end of the abutting pad 6 is glued at the corner of the inner wall of the abutting groove 3.
Can be initially under the use of butt pad 6 to the upper and lower both ends of the left side outer wall of grafting piece 4 and effectively protect between the inside wall of butt joint groove 3, also can be under the effect of butt pad 6 to the leakproofness of butt joint groove 3 and grafting piece 4 butt joint obtain improving simultaneously.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting.
Claims (4)
1. The utility model provides a connection structure of bellows, includes bellows main part (1), butt joint (2), butt joint groove (3), plug-in connection piece (4) and grafting limiting plate (5), its characterized in that: the right top end of the corrugated pipe main body (1) is fixedly arranged in the middle of the left side of the butt joint (2), a butt joint groove (3) is formed in the middle of the right side of the butt joint (2), an inserting block (4) is inserted into the inner side of the butt joint groove (3), an inserting limiting plate (5) is fixedly arranged at the right top end of the inserting block (4), and limiting connection is carried out between the butt joint (2) and the outer wall of the inserting limiting plate (5) through a limiting mechanism;
the limiting mechanism comprises limiting grooves (7) formed in the upper end and the lower end of the outer wall of the right side of the butt joint head (2), reset springs (8) are welded at the bottom ends of the inner walls of the limiting grooves (7), the top ends of the outer sides of the reset springs (8) are welded at the middle part of the outer wall of the bottom end of the connecting bottom plate (9), movable inner plates (12) are fixedly installed at the middle part of the outer wall of the outer side of the connecting bottom plate (9), the outer wall of the outer side of the movable inner plates (12) penetrates through the outer wall of the limiting grooves (7) to be installed on the outer wall of the inner side of the pulling plate (13), and limiting inserting blocks (14) which are inserted into the outer wall of the inserting limiting plate (5) are fixedly installed at the bottom ends of the outer wall of the right side of the pulling plate (13).
2. The connecting structure of the corrugated pipe according to claim 1, wherein a plurality of groups of balls (10) are arranged on the side wall of the connecting bottom plate (9) at equal intervals, the outer sides of the balls (10) are in rolling contact with the inner side wall of the sliding rail (11), and the sliding rail (11) is symmetrically arranged on the inner side wall of the limiting groove (7).
3. The connecting structure of the corrugated pipe according to claim 1, wherein the sealing plug blocks (15) are fixedly installed on the left outer walls of the plug limiting plates (5) at the upper end and the lower end of the plug blocks (4), and the left top ends of the sealing plug blocks (15) are inserted on the right outer walls of the butt joint heads (2).
4. The connecting structure of the corrugated pipe according to claim 1, wherein the upper end and the lower end of the left outer wall of the plug-in block (4) are abutted against the right outer wall of the abutting pad (6), and the left top end of the abutting pad (6) is glued at the corner of the inner wall of the abutting groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321051359.2U CN219975706U (en) | 2023-05-05 | 2023-05-05 | Connecting structure of corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321051359.2U CN219975706U (en) | 2023-05-05 | 2023-05-05 | Connecting structure of corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219975706U true CN219975706U (en) | 2023-11-07 |
Family
ID=88579765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321051359.2U Active CN219975706U (en) | 2023-05-05 | 2023-05-05 | Connecting structure of corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219975706U (en) |
-
2023
- 2023-05-05 CN CN202321051359.2U patent/CN219975706U/en active Active
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| GR01 | Patent grant |