CN217422465U - PE corrugated pipe with high sealing performance - Google Patents
PE corrugated pipe with high sealing performance Download PDFInfo
- Publication number
- CN217422465U CN217422465U CN202221597015.7U CN202221597015U CN217422465U CN 217422465 U CN217422465 U CN 217422465U CN 202221597015 U CN202221597015 U CN 202221597015U CN 217422465 U CN217422465 U CN 217422465U
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- Prior art keywords
- bellows
- connecting block
- corrugated pipe
- outside
- outer side
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- Expired - Fee Related
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- 238000007789 sealing Methods 0.000 title claims description 20
- 239000002245 particle Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 11
- 239000004698 Polyethylene Substances 0.000 description 12
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a PE bellows of high leakproofness, including bellows one, and the outside fixed mounting of bellows one has the location joint, the inner chamber groove has been seted up to the inside of location joint, and the inner chamber groove inserts and locate on the outside of bellows two, the outside fixed mounting of bellows two has the spacing ring, and the outside of spacing ring has cup jointed the connecting block, the connecting block is in on the outside of location joint. The utility model discloses a be provided with the device for the personnel can directly insert bellows two and locate the inner chamber groove that the positioning joint was seted up, play the spacing effect of direction, follow-up cup joint on the outside of bellows two through the connecting block, and be connected with between the positioning joint, make the connecting block can play the effect of a promotion to the spacing ring, thereby tightly connect together between positioning joint and the bellows two, the device is through in the effect that stacks mutually layer upon layer, effectively improve the device's sealed effect.
Description
Technical Field
The utility model relates to a technical field of bellows specifically is a PE bellows of high leakproofness.
Background
The PE corrugated pipe, namely the plastic protective sleeve extruded and formed by polyethylene material, has the function of protecting the cable from being damaged because the inner part and the outer part are annular corrugated and also called corrugated pipes. The PE corrugated pipe has the characteristics of good wear resistance, corrosion resistance and the like, and the PE corrugated pipe is also commonly used as a rainwater branch pipe because the PE material is more corrosion resistant, wear resistant and ageing resistant, and green and environment-friendly.
At present, in the use of the corrugated pipe, a flange interface is usually installed on the outer side of the corrugated pipe, then the corrugated pipe is communicated through the connection between flanges, but for the corrugated pipe in long-term use, the sealing performance of the mode is not high, only the effect of fixed connection is played, the sealing performance between the corrugated pipes cannot be effectively ensured, and meanwhile, the replacement is more complicated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a PE bellows of high leakproofness to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PE bellows of high leakproofness, includes bellows one, and the outside fixed mounting of bellows one has a positioning joint, the inner chamber groove has been seted up to positioning joint's inside, and the inner chamber groove inserts and locate on the outside of bellows two, the outside fixed mounting of bellows two has the spacing ring, and the outside of spacing ring has cup jointed the connecting block, the connecting block is in on positioning joint's the outside, be connected through the screw thread that sets up between positioning joint and the connecting block.
As a further preferred feature of the present invention, the thread is a fine thread.
As a further preferred aspect of the present technical solution, resistance blocks are fixedly installed on the outer side of the connecting block, and the resistance blocks are equidistantly distributed on the outer side of the connecting block.
As a further preferred feature of the present invention, the outer edge of the second bellows is formed to be inclined.
As a further preferred option of the technical scheme, outer ring pipes are fixedly mounted on the outer sides of the connecting blocks, two groups of outer ring pipes are arranged, and the two groups of outer ring pipes are fixedly mounted on the outer sides of the connecting blocks and the positioning joints respectively.
As a further preferred aspect of the present technical solution, a sealing gasket is disposed inside the inner cavity groove, and the outer side of the sealing gasket abuts against the outer sides of the inner cavity groove and the second bellows, respectively.
As a further preferable mode of the present invention, the outer side of the seal gasket is provided with rubber particles, and the rubber particles are disposed at equal intervals on the outer side of the seal gasket.
The utility model provides a PE bellows of high leakproofness possesses following beneficial effect:
the utility model discloses a be provided with the device for the personnel can directly insert bellows two and locate the inner chamber groove that the positioning joint was seted up, play the spacing effect of direction, follow-up cup joint on the outside of bellows two through the connecting block, and be connected with between the positioning joint, make the connecting block can play the effect of a promotion to the spacing ring, thereby tightly connect together between positioning joint and the bellows two, the device is through in the effect that stacks mutually layer upon layer, effectively improve the device's sealed effect.
The utility model discloses an outer ring canal that sets up can cover on the outside of bellows one and bellows two, can prevent that the junction between bellows one and the bellows two is too short and the problem that the holding capacity descends appears, increases the connection stability between bellows one and the bellows two.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic sectional view of the front view of the structure of the present invention;
fig. 3 is a schematic front view of the structure in the separated state of the present invention.
In the figure: 1. a first corrugated pipe; 2. positioning the joint; 3. an inner cavity groove; 4. a second corrugated pipe; 5. a limiting ring; 6. connecting blocks; 7. a thread; 8. a resistance block; 9. an outer ring pipe; 10. a gasket; 11. rubber particles.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
The utility model provides a technical scheme: as shown in fig. 1 and fig. 3, in this embodiment, a highly sealed PE corrugated pipe includes a first corrugated pipe 1, a positioning joint 2 is fixedly installed on an outer side of the first corrugated pipe 1, an inner cavity groove 3 is opened inside the positioning joint 2, the inner cavity groove 3 is inserted into an outer side of a second corrugated pipe 4, a spacing ring 5 is fixedly installed on an outer side of the second corrugated pipe 4, a connecting block 6 is sleeved on an outer side of the spacing ring 5, the connecting block 6 is located on an outer side of the positioning joint 2, the positioning joint 2 is connected with the connecting block 6 through a set thread 7, by providing the apparatus, a person can directly insert the second corrugated pipe 4 into the inner cavity groove 3 opened by the positioning joint 2 to perform a guiding and spacing function, and then subsequently connected with the positioning joint 2 by the connecting block 6 being sleeved on an outer side of the second corrugated pipe 4, so that the connecting block 6 can perform a pushing function on the spacing ring 5, therefore, the positioning joint 2 and the second corrugated pipe 4 are tightly connected, and the sealing effect of the device is effectively improved under the action of layer-by-layer superposition.
As shown in fig. 2 and 3, the thread 7 is a fine thread, which has a good self-locking property and can further improve the sealing property of the device.
As shown in fig. 1 and fig. 3, resistance blocks 8 are fixedly installed on the outer side of the connecting block 6, and the resistance blocks 8 are equidistantly distributed on the outer side of the connecting block 6, so that a person can rotate the connecting block 6 conveniently through the resistance blocks 8.
As shown in fig. 3, the outer edge of the second bellows 4 is inclined, so that the second bellows 4 can be smoothly inserted into the inner cavity of the inner cavity groove 3.
As shown in fig. 1 and 3, the outer side of the connecting block 6 is fixedly provided with two groups of outer ring pipes 9, the two groups of outer ring pipes 9 are respectively fixedly arranged on the outer sides of the connecting block 6 and the positioning joint 2, and the outer ring pipes 9 can be covered on the outer sides of the first bellows 1 and the second bellows 4, so that the problem of bearing force reduction caused by too short connection between the first bellows 1 and the second bellows 4 can be prevented.
As shown in fig. 3, the sealing gasket 10 is arranged inside the inner cavity groove 3, the outer side of the sealing gasket 10 abuts against the outer sides of the inner cavity groove 3 and the second bellows 4 respectively, the outer side of the sealing gasket 10 is provided with rubber particles 11, the rubber particles 11 are equidistantly arranged on the outer side of the sealing gasket 10, and the sealing gasket 10 and the rubber particles 11 are matched for use through arrangement, so that the sealing effect between the inner cavity groove 3 and the second bellows 4 can be improved, and meanwhile, the connection stability between the inner cavity groove 3 and the second bellows 4 is improved.
The utility model provides a PE bellows of high leakproofness, concrete theory of operation as follows:
when the device is used, a sealing gasket 10 is placed in an inner cavity groove 3, then an inclined shape arranged at one end of a corrugated pipe two 4 is inserted into the inner cavity groove 3 arranged on a positioning joint 2 towards the direction of the corrugated pipe one 1, so that the corrugated pipe two 4 can stably and smoothly move into the inner cavity groove 3 until one end of the corrugated pipe two 4 is abutted against the outer side of the sealing gasket 10, meanwhile, one end of the positioning joint 2 is abutted against the digging side of a limiting ring 5, then, a connecting block 6 sleeved outside the outer ring 9 is pushed towards the direction of the corrugated pipe one 1, then, a person holds the connecting block 6 in a resistance block 8 arranged outside the connecting block 6 by hand, the connecting block 6 is rotated, so that the positioning joint 2 and the connecting block 6 are connected through threads 7, meanwhile, the inner wall of the connecting block 6 is abutted against the outer side of the limiting ring 5, one end of the corrugated pipe two 4 extrudes the outer side of the sealing gasket 10, the rubber particles 11 arranged outside the sealing gasket 10 are in a pressing state, so that the first corrugated pipe 1 and the second corrugated pipe 4 are tightly connected
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a PE bellows of high leakproofness which characterized in that: including bellows (1), and the outside fixed mounting of bellows (1) has positioning joint (2), inner chamber groove (3) have been seted up to the inside of positioning joint (2), and inner chamber groove (3) insert locate on the outside of bellows two (4), the outside fixed mounting of bellows two (4) has spacing ring (5), and has cup jointed connecting block (6) in the outside of spacing ring (5), connecting block (6) are in on the outside of positioning joint (2), be connected through screw thread (7) that set up between positioning joint (2) and connecting block (6).
2. The PE corrugated pipe with high sealability as claimed in claim 1, wherein: the thread (7) is provided as a fine-pitch thread.
3. The PE corrugated pipe with high sealability as claimed in claim 1, wherein: the outer side of the connecting block (6) is fixedly provided with resistance blocks (8), and the resistance blocks (8) are equidistantly distributed on the outer side of the connecting block (6).
4. The PE corrugated pipe with high sealability as claimed in claim 1, wherein: the outer edge of the second corrugated pipe (4) is inclined.
5. The PE corrugated pipe with high sealability as claimed in claim 1, wherein: the outer side of the connecting block (6) is fixedly provided with two groups of outer ring pipes (9), and the two groups of outer ring pipes (9) are fixedly arranged on the outer sides of the connecting block (6) and the positioning connector (2) respectively.
6. The PE corrugated pipe with high sealability as claimed in claim 1, wherein: the inside of inner chamber groove (3) is provided with sealed pad (10), and the outside of sealed pad (10) is contradicted respectively on the outside of inner chamber groove (3) and bellows two (4).
7. The PE corrugated pipe with high sealability as claimed in claim 6, wherein: the outer side of the sealing gasket (10) is provided with rubber particles (11), and the rubber particles (11) are equidistantly arranged on the outer side of the sealing gasket (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221597015.7U CN217422465U (en) | 2022-06-24 | 2022-06-24 | PE corrugated pipe with high sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221597015.7U CN217422465U (en) | 2022-06-24 | 2022-06-24 | PE corrugated pipe with high sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217422465U true CN217422465U (en) | 2022-09-13 |
Family
ID=83172779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221597015.7U Expired - Fee Related CN217422465U (en) | 2022-06-24 | 2022-06-24 | PE corrugated pipe with high sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217422465U (en) |
-
2022
- 2022-06-24 CN CN202221597015.7U patent/CN217422465U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220913 |