CN214699723U - HDPE double-walled bellows convenient to installation - Google Patents
HDPE double-walled bellows convenient to installation Download PDFInfo
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- CN214699723U CN214699723U CN202120750983.6U CN202120750983U CN214699723U CN 214699723 U CN214699723 U CN 214699723U CN 202120750983 U CN202120750983 U CN 202120750983U CN 214699723 U CN214699723 U CN 214699723U
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- ring
- hdpe double
- wall
- side wall
- shell
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- 229920001903 high density polyethylene Polymers 0.000 title claims abstract description 49
- 239000004700 high-density polyethylene Substances 0.000 title claims abstract description 49
- 238000009434 installation Methods 0.000 title claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims description 23
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 239000004579 marble Substances 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to a HDPE double-walled bellows convenient to installation relates to HDPE double-walled bellows's field, and it includes the body, the one end of body is equipped with first go-between, and the other end is equipped with the second go-between, the periphery lateral wall of first go-between is equipped with first joint ring, and the inside wall slope of first joint ring is equipped with a plurality of flexure strips, and the periphery lateral wall of second go-between is equipped with second joint ring, the terminal surface of second joint ring is opened there is the first joint ring male ring channel of confession, the draw-in groove that the inner wall of ring channel was opened has confession elasticity piece card to go into. This application has the effect of the HDPE double-walled bellows of being convenient for the staff to install fast.
Description
Technical Field
The application relates to the field of HDPE double-wall corrugated pipes, in particular to an HDPE double-wall corrugated pipe convenient to install.
Background
The HDPE double-wall corrugated pipe has excellent rigidity, the compressive strength of the HDPE double-wall corrugated pipe is far higher than that of a common bare plastic pipe with the same specification, the corrugated structure of the HDPE double-wall corrugated pipe can bear the load pressure from soil, and meanwhile, the HDPE double-wall corrugated pipe is lighter than the common plastic pipe with the same specification and is convenient for workers to construct, so that the HDPE double-wall corrugated pipe is more and more widely used as a sewage discharge pipeline, a drainage pipeline and the like in municipal engineering.
In a specific construction process, when two sections of HDPE double-wall corrugated pipes are connected, the pipe orifices of the two sections of HDPE double-wall corrugated pipes are respectively melted, appropriate pressure is applied to the HDPE double-wall corrugated pipes through manual operation, so that the pipe orifices of the two sections of HDPE double-wall corrugated pipes are aligned and fully contacted, after cooling, the pipe orifices of the two sections of HDPE double-wall corrugated pipes can be firmly integrated, and then the operation of connecting the two sections of HDPE double-wall corrugated pipes is completed.
In view of the above-mentioned related technologies, the inventor believes that in order to connect two sections of HDPE double-wall corrugated pipes, a worker needs to additionally carry a device for melting the pipe orifice of the HDPE double-wall corrugated pipe, and also continuously apply pressure to the HDPE double-wall corrugated pipe, so that the pipe orifices of the two sections of HDPE double-wall corrugated pipes are aligned and fully contacted, the operation is inconvenient, and the construction efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to facilitate the installation of HDPE double-walled corrugated pipe by workers, the HDPE double-walled corrugated pipe convenient to install is provided.
The application provides a HDPE double-walled bellows convenient to installation adopts following technical scheme:
the utility model provides a HDPE double-walled bellows convenient to installation, includes the body, the one end of body is equipped with first go-between, and the other end is equipped with the second go-between, the periphery lateral wall of first go-between is equipped with first joint ring, and the inside wall slope of first joint ring is equipped with a plurality of flexure strips, and the periphery lateral wall of second go-between is equipped with the second joint ring, the terminal surface of second joint ring is opened there is the first joint ring male ring channel of confession, the draw-in groove that supplies the flexure strip card to go into is opened to the inner wall of ring channel.
Through adopting above-mentioned technical scheme, when installing the HDPE double-walled bellows, aim at the first go-between of a body with the second go-between of another body for first joint ring inserts in the second joint ring, the flexure strip deflects and blocks in the draw-in groove of ring channel under the extrusion of second joint intra-annular wall, and then can accomplish the stable connection of first joint ring and second joint ring, and then can reach the quick purpose of connecting two HDPE double-walled bellows, and easy operation is swift, staff's work efficiency has effectively been improved.
Optionally, the inner wall of the first clamping ring is provided with a compression spring, one end of the compression spring is connected to the first clamping ring, and the other end of the compression spring is connected to the elastic sheet.
Through adopting above-mentioned technical scheme, utilize compression spring's elasticity, be favorable to the card that the flexure strip can be stable to go into in the draw-in groove.
Optionally, the outer peripheral side wall of the first connecting ring is rotatably connected with a first housing, the outer peripheral side wall of the second connecting ring is rotatably connected with a second housing, and the first housing and the second housing are in threaded connection.
Through adopting above-mentioned technical scheme, utilize the threaded connection of first shell and second shell to further reach the purpose of two HDPE double-walled bellows of stable connection.
Optionally, the outer peripheral side wall of the first connecting ring is provided with a first support ring, and the outer peripheral side wall of the second connecting ring is provided with a second support ring.
By adopting the technical scheme, the strength of the first connecting ring is enhanced by the first supporting ring, the strength of the second connecting ring is enhanced by the second supporting ring, and the possibility that the first connecting ring and the second connecting ring are damaged and deformed due to the pressure of soil is reduced.
Optionally, a first marble screw is arranged on the inner side wall of the first shell, and a first rolling groove for the first marble screw to roll is formed in the first supporting ring; the inner side wall of the second shell is provided with a second marble screw, and the second support ring is provided with a second rolling groove for the second marble screw to roll.
Through adopting above-mentioned technical scheme, utilize first marble screw to make the rotation that first shell can be smooth and easy, utilize the rotation that second marble screw made the second shell can be smooth and easy to can reduce the degree of wear of first shell and second shell.
Optionally, a first mounting ring is arranged on the outer peripheral side wall of the first connecting ring, a first annular strip is arranged on the inner peripheral side wall of the first housing, and a first sliding groove for sliding the first annular strip is formed in the first mounting ring;
the outer peripheral side wall of the second connecting ring is provided with a second mounting ring, the inner peripheral side wall of the second shell is provided with a second annular strip, and the second mounting ring is provided with a second sliding groove for the second annular strip to slide.
Through adopting above-mentioned technical scheme for first shell and second shell can be followed the circumferential direction of body, thereby make first shell and second shell can carry out threaded connection.
Optionally, the end face of the first connecting ring is provided with an elastic rubber ring, and the end face of the second connecting ring is provided with a sealing groove into which the elastic rubber ring is clamped.
Through adopting above-mentioned technical scheme, utilize the inlay card cooperation of elastic rubber circle and seal groove, promoted the leakproofness of body mouth of pipe department, reduced the possibility that intraductal liquid oozes the body via the mouth of pipe.
Optionally, a reinforcing rib is arranged in the pipe body.
Through adopting above-mentioned technical scheme, strengthened the intensity of body, reduced the body because of the impaired possibility of warping of extrusion of soil.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the HDPE double-wall corrugated pipe connecting device, the elastic sheet in the first clamping ring is matched with the clamping groove in the second clamping ring in a clamping and embedding manner, the purpose of stably and quickly connecting two HDPE double-wall corrugated pipes is achieved, the operation is simple and quick, and the efficiency of installing the HDPE double-wall corrugated pipes by workers is effectively improved;
2. the sealing performance of the joint of the two HDPE double-wall corrugated pipes is enhanced by the elastic rubber ring, so that the possibility that liquid in the pipe flows out from the pipe orifice is reduced;
3. this application utilizes the intensity of first shell of first lock ring reinforcing, utilizes the intensity of second lock ring reinforcing second shell, has reduced the impaired possibility of warping of first shell and second shell because of the extrusion of soil.
Drawings
Fig. 1 is a schematic diagram of the overall structure of HDPE double-wall corrugated pipe easy to install according to the embodiment of the present application.
Fig. 2 is a sectional view of a pipe body according to an embodiment of the present application.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is an enlarged view of a portion B in fig. 2.
Fig. 5 is an enlarged view of a portion C in fig. 2.
Description of reference numerals: 1. a pipe body; 11. a reinforcement ring; 12. reinforcing ribs; 2. a first connecting ring; 21. a first mounting ring; 22. a first housing; 221. a first annular strip; 222. a first ball screw; 23. a first support ring; 24. an elastic rubber ring; 25. a first snap ring; 251. an elastic sheet; 252. a compression spring; 3. a second connection ring; 31. a second mounting ring; 32. a second housing; 321. a second annular strip; 322. a second ball screw; 33. a second support ring; 34. a ring block; 35. a second snap ring; 351. an annular groove.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses HDPE double-wall corrugated pipe convenient to install. Referring to fig. 1 and 2, the HDPE double-wall corrugated pipe includes a hollow cylindrical pipe body 1, and a plurality of reinforcing rings 11 are disposed on a peripheral side wall of the pipe body 1 to reinforce the strength of the pipe body 1. A plurality of reinforcing ribs 12 are installed in the pipe body 1 along the circumferential direction of the pipe body 1 to further enhance the strength of the pipe body 1 and reduce the possibility of damage and deformation of the pipe body 1.
Referring to fig. 2 and 3, a first connection ring 2 is disposed at one end of the pipe body 1, an annular first installation ring 21 is disposed on a peripheral side wall of the first connection ring 2 along a circumferential direction of the first connection ring 2, and an annular first sliding groove is formed on a peripheral side wall of the first installation ring 21. The first shell 22 of cavity annular is equipped with to the cover on the first connecting ring 2, and the interior peripheral wall of first shell 22 is equipped with annular first annular strip 221, and first annular strip 221 card is gone into first sliding groove, and can rotate at first sliding groove for the circumferential direction of body 1 can be followed to first shell 22.
Referring to fig. 3, an annular first support ring 23 is provided on an outer circumferential side wall of the first connection ring 2 to support the first housing 22, thereby reducing a possibility that the first housing 22 is deformed by soil. A plurality of first ball screws 222 are mounted on the inner peripheral side wall of the first housing 22 along the circumferential direction of the first housing 22, a first rolling groove for the first ball screws 222 to roll is formed in the first support ring 23, and the first housing 22 can smoothly rotate by the first ball screws 222.
Referring to fig. 2 and 4, a second connecting ring 3 is provided at an end of the pipe body 1 away from the first connecting ring 2, an annular second mounting ring 31 is provided on an outer circumferential side wall of the second connecting ring 3 along a circumferential direction of the second connecting ring 3, and an annular second sliding groove is formed on an outer circumferential side wall of the second mounting ring 31. The second connecting ring 3 is sleeved with a hollow annular second shell 32, the inner peripheral side wall of the second shell 32 is provided with an annular second annular strip 321, the second annular strip 321 is clamped into the second sliding groove and can rotate in the second sliding groove, so that the second shell 32 can rotate along the circumferential direction of the pipe body 1.
Referring to fig. 4, the outer circumferential side wall of the second connection ring 3 is provided with an annular second support ring 33 to support the second housing 32. A plurality of second ball screws 322 are installed along the circumferential direction of the second housing 32 on the inner circumferential side wall of the second housing 32, a second rolling groove for the second ball screws 322 to roll is formed in the second support ring 33, and the second housing 32 can smoothly rotate by the second ball screws 322.
Referring to fig. 2 and 5, the end surface of the first connecting ring 2 is provided with an annular elastic rubber ring 24, the end surface of the second connecting ring 3 is provided with an annular block 34, the annular block 34 is provided with a sealing groove for the elastic rubber ring 24 to be clamped in, the sealing performance of the joint of the two HDPE double-wall corrugated pipes can be enhanced by using the elastic rubber ring 24, and the possibility of liquid outflow is reduced.
Referring to fig. 5, an annular first snap ring 25 is disposed on an outer circumferential side wall of the first connection ring 2, a plurality of elastic pieces 251 are obliquely disposed on an inner circumferential side wall of the first connection ring 2, a compression spring 252 used in cooperation with the elastic pieces 251 is disposed on an inner circumferential side wall of the first connection ring 2, one end of the compression spring 252 is connected to the first connection ring 2, and the other end is connected to the elastic pieces 251. An annular second clamping ring 35 is arranged on the outer peripheral side wall of the second connecting ring 3, an annular groove 351 for inserting the first clamping ring 25 is formed in the end face of the second clamping ring 35, and a clamping groove for inserting the elastic sheet 251 is formed in the inner wall of the annular groove 351. When the first snap ring 25 is inserted into the annular groove 351, the elastic piece 251 deflects due to the extrusion of the inner wall of the annular groove 351, at the moment, the compression spring 252 contracts, and in the process of inserting the first snap ring 25 into the annular groove 351, the elastic piece 251 can be snapped into the snap groove under the elastic force of the compression spring 252, so that the stable connection of the first snap ring 25 and the second snap ring 35 is completed.
The HDPE double-wall corrugated pipe convenient to install in the embodiment of the application has the implementation principle that: when installing the HDPE double-wall corrugation, the second housing 32 of one pipe body 1 is inserted into the first housing 22 of the other pipe body 1, and the first housing 22 and the second housing 32 are rotated so that the first housing 22 and the second housing 32 can be screwed; during the connection process, the first snap ring 25 is inserted into the annular groove 351 of the second snap ring 35, and the elastic sheet 251 can be stably snapped into the snap groove under the action of the compression spring 252, so that the stable connection of the two HDPE double-wall corrugated pipes is completed. Compared with the prior art in which a melting pipe orifice is adopted to realize the connection of two HDPE double-wall corrugated pipes, the embodiment of the application is simpler and more convenient to operate, and the working efficiency of workers can be effectively improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. An HDPE double-walled bellows convenient to installation which characterized in that: including body (1), the one end of body (1) is equipped with first go-between (2), and the other end is equipped with second go-between (3), the periphery lateral wall of first go-between (2) is equipped with first joint ring (25), and the inside wall slope of first joint ring (25) is equipped with a plurality of flexure strips (251), and the periphery lateral wall of second go-between (3) is equipped with second joint ring (35), the terminal surface of second joint ring (35) is opened has and is supplied first joint ring (25) male ring channel (351), the inner wall of ring channel (351) is opened has the draw-in groove that supplies flexure strip (251) card to go into.
2. An easy to install HDPE double wall corrugated pipe according to claim 1, characterized in that: the inner wall of the first clamping ring (25) is provided with a compression spring (252), one end of the compression spring (252) is connected to the first clamping ring (25), and the other end of the compression spring is connected to the elastic sheet (251).
3. An easy to install HDPE double wall corrugated pipe according to claim 1, characterized in that: the outer peripheral side wall of the first connecting ring (2) is rotatably connected with a first shell (22), the outer peripheral side wall of the second connecting ring (3) is rotatably connected with a second shell (32), and the first shell (22) is in threaded connection with the second shell (32).
4. An easy to install HDPE double wall corrugated pipe according to claim 3, characterized in that: the outer peripheral side wall of the first connecting ring (2) is provided with a first supporting ring (23), and the outer peripheral side wall of the second connecting ring (3) is provided with a second supporting ring (33).
5. HDPE double-wall corrugated pipe easy to install according to claim 4, characterized in that: a first marble screw (222) is arranged on the inner side wall of the first shell (22), and a first rolling groove for the first marble screw (222) to roll is formed in the first supporting ring (23); the inner side wall of the second shell (32) is provided with a second marble screw (322), and the second support ring (33) is provided with a second rolling groove for the second marble screw (322) to roll.
6. An easy to install HDPE double wall corrugated pipe according to claim 3, characterized in that: the outer peripheral side wall of the first connecting ring (2) is provided with a first mounting ring (21), the inner peripheral side wall of the first shell (22) is provided with a first annular strip (221), and the first mounting ring (21) is provided with a first sliding groove for the first annular strip (221) to slide;
the outer peripheral side wall of the second connecting ring (3) is provided with a second mounting ring (31), the inner peripheral side wall of the second shell (32) is provided with a second annular strip (321), and the second mounting ring (31) is provided with a second sliding groove for the second annular strip (321) to slide.
7. An easy to install HDPE double wall corrugated pipe according to claim 1, characterized in that: the terminal surface of first go-between (2) is equipped with elastic rubber circle (24), and the terminal surface of second go-between (3) is opened has the seal groove that supplies elastic rubber circle (24) card to go into.
8. An easy to install HDPE double wall corrugated pipe according to claim 1, characterized in that: and reinforcing ribs (12) are arranged in the pipe body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120750983.6U CN214699723U (en) | 2021-04-13 | 2021-04-13 | HDPE double-walled bellows convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120750983.6U CN214699723U (en) | 2021-04-13 | 2021-04-13 | HDPE double-walled bellows convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214699723U true CN214699723U (en) | 2021-11-12 |
Family
ID=78531074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120750983.6U Expired - Fee Related CN214699723U (en) | 2021-04-13 | 2021-04-13 | HDPE double-walled bellows convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214699723U (en) |
-
2021
- 2021-04-13 CN CN202120750983.6U patent/CN214699723U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211112 |