CN108087646B - Spiral rib lining transition piece of carat pipe - Google Patents
Spiral rib lining transition piece of carat pipe Download PDFInfo
- Publication number
- CN108087646B CN108087646B CN201711393957.7A CN201711393957A CN108087646B CN 108087646 B CN108087646 B CN 108087646B CN 201711393957 A CN201711393957 A CN 201711393957A CN 108087646 B CN108087646 B CN 108087646B
- Authority
- CN
- China
- Prior art keywords
- transition piece
- socket
- pipe
- lining
- spiral rib
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007704 transition Effects 0.000 title claims abstract description 47
- 230000002093 peripheral effect Effects 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 9
- 210000003205 muscle Anatomy 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000005452 bending Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007765 extrusion coating Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
- F16L25/0036—Joints for corrugated pipes
- F16L25/0063—Joints for corrugated pipes with two corrugated pipes being directly connected to each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/12—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement
- F16L27/125—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement having longitudinal and rotary movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/18—Adjustable joints; Joints allowing movement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention belongs to the field of drainage pipelines, and particularly relates to a spiral rib lining transition piece of a carat pipe, which comprises a cone, wherein one end of the cone with a large caliber is provided with a socket, the socket is an elastic socket, the outer surface of the transition piece is provided with staggered blind grooves, and the transition piece is connected with lining corrugated pipes at the head end and the tail end of the spiral rib at the periphery of the carat pipe by using the socket. The transition piece has the advantages of simple and novel structure, stable size, quick production and the like, and after the transition piece is connected with the lining corrugated pipe in the peripheral rib of the Kela pipe, the head end and the tail end of the peripheral spiral rib of the Kela pipe are smooth, and the appearance is good.
Description
Technical Field
The invention belongs to the field of drainage pipelines, and particularly relates to a spiral rib lining transition piece of a carat pipe.
Background
At present, the HDPE reinforced hollow wall winding pipe (B type), which is a large-caliber pipe produced at home, is called a Kela pipe for short. The first end and the last end of the lining corrugated pipe in the peripheral spiral rib are freely combined with the extrusion coating materials at the periphery of the lining corrugated pipe, so that the appearance of the product is sometimes warped and sometimes collapses down, the coating materials are sometimes less and sometimes more, the product has the defects of poor appearance, poor quality, low strength and instability, and the defect of the existing product is rapidly improved.
Disclosure of Invention
The utility model provides a at least one defect in the prior art is overcome to this patent product, provides a spiral muscle inside lining transition piece of carat pipe, and this transition piece has simple structure, novel, stable in size and advantages such as production are swift, and it is connected with inside lining bellows in the peripheral muscle of carat pipe and uses the back, and peripheral spiral muscle first end is smooth, outward appearance good.
The technical scheme of the invention is as follows: the utility model provides a spiral muscle inside lining transition piece of clara pipe, wherein, includes the centrum, the heavy one end of centrum bore is equipped with the socket, the socket is the elasticity socket, and the surface of this transition piece is equipped with crisscross clear blind groove, and this transition piece utilizes the socket to be connected with the inside lining bellows at clara pipe outlying spiral muscle first end both ends.
The lining transition piece consists of a cone and a socket; the whole outer surface of the lining transition piece is provided with staggered blind grooves, so that the lining transition piece can be freely bent for 360 degrees along the axis rotation direction, and the strength is high; the cone structure of the inner lining corrugated pipe can be a reasonable transition from small to large and from large to small of the inner lining corrugated pipes at the head end and the tail end of the peripheral spiral rib of the Kela pipe respectively, and the inner lining corrugated pipes are connected with the peripheral spiral rib inner lining corrugated pipes of the Kela pipe by utilizing the sockets, so that the two ends of the head end spiral rib are smooth and have good appearance; the product has simple and novel structure, stable size and quick production.
Further, a receiving groove is arranged at the periphery of the bottom of the socket. The socket groove enables the socket to be rapidly positioned and connected with the lining corrugated pipe of the spiral rib.
Further, the outer wall of the socket is provided with convex ribs. The convex ribs enable the socket to be connected with the lining corrugated pipe of the spiral rib to increase friction force, and the convex ribs are matched with the bearing grooves to limit the lining corrugated pipe of the spiral rib, so that the transition piece is stably connected with the spiral rib.
Further, the socket is also provided with a notch. Because the notch makes the socket have elastic characteristics, when the socket is connected and matched with the lining corrugated pipe of the peripheral spiral rib of the clara pipe, the end of the socket can be stressed to be smaller because of the gap of the notch, and the socket rebounds and resets after being matched in place, so that the socket is fast and convenient to install and connect, high in reliability and tight in connection.
Further, the blind grooves are waist-shaped grooves. The waist-shaped groove is arranged on the vertebral body, so that the lining transition piece can be bent freely under certain strength, and the flexibility is better.
Further, a layer of material layer is arranged in the blind groove. The material layer can shrink along with the bending of the transition piece in a certain range, and the outer layer stretches to keep the stretchability and flexibility of the vertebral body.
Further, the transition piece is injection molded. The transition piece has good quality and quick production due to injection molding.
The beneficial effects of the invention are as follows:
1. the lining transition piece consists of two parts, namely a cone and a socket, the whole outer surface of the lining transition piece is provided with staggered and distinct waist-shaped blind grooves, and the lining transition piece is formed by injection molding, so that the lining transition piece can be freely bent for 360 degrees along the axis rotation direction, and the strength is high; the cone structure of the external spiral rib is characterized in that lining corrugated pipes at the head end and the tail end of the external spiral rib of the Kela pipe are reasonably transited from small to large and from large to small respectively, and the socket is connected with the lining corrugated pipes of the external spiral rib of the Kela pipe, so that the two ends of the head end spiral rib are smooth and have good appearance; the product has simple and novel structure, stable size and quick production.
2. The socket of the lining transition piece is an elastic socket, a certain number of notches and ribs are distributed on the socket, and a receiving groove is arranged on the periphery of the bottom of the socket. After the protruding ribs of the socket are matched with the receiving grooves to limit, the two ends of the lining corrugated pipe of the socket and the spiral ribs can be rapidly positioned and connected, so that the socket is convenient and reliable.
3. A thinner layer of material layer is arranged below the waist-shaped blind groove of the transition piece, the material layer can shrink along with the bending of the transition piece in a certain range, and the outer layer is elongated, so that the bending degree of freedom of the product is high, and the structure is novel.
Drawings
FIG. 1 is a block diagram of the liner transition piece product of this patent.
Fig. 2 is a cross-sectional view of fig. 1.
Fig. 3 is an assembled partial cross-sectional view of the present patent and a threaded rib-lined bellows.
FIG. 4 is a block diagram of a prior art Kraft pipe product.
Fig. 5 is a block diagram of the whole product of the present patent applied to the external thread rib of the clara pipe.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationship depicted in the drawings is for illustrative purposes only and is not to be construed as limiting the present patent.
Example 1:
as shown in fig. 1 to 3, a spiral rib lining transition piece of a clara pipe comprises a cone 1, wherein a socket 2 is arranged at one end of the cone 1 with a large caliber, the socket 2 is an elastic socket, blind grooves 3 which are clear in a staggered manner are arranged on the outer surface of the transition piece, and the transition piece is connected with lining corrugated pipes at the head end and the tail end of the spiral rib on the periphery of the clara pipe by the aid of the socket 2.
The lining transition piece consists of two parts, namely a cone 1 and a socket 2, wherein blind grooves 3 which are clear in stagger are arranged on the whole outer surface of the lining transition piece, and the lining transition piece is formed by injection molding, so that the lining transition piece can be freely bent for 360 degrees along the axis rotation direction, and the strength is high; the cone 1 structure can be a reasonable transition from small to large and from large to small of lining corrugated pipes at the head end and the tail end of the peripheral spiral rib of the Kela pipe respectively, and the socket 2 is connected with the lining corrugated pipes of the peripheral spiral rib of the Kela pipe, so that the two ends of the head end spiral rib are smooth and have good appearance; the product has simple and novel structure, stable size and quick production.
Wherein, the socket 2 is not only provided with a certain number of notches 6 and ribs 5, but also provided with a receiving groove 4 at the bottom periphery. After the protruding ribs 5 of the socket 2 are matched with the receiving grooves 4 to limit, two ends of the lining corrugated pipe of the socket 2 and the spiral ribs can be rapidly positioned and connected, and the socket is convenient and reliable.
The blind groove 3 of the transition piece is a waist-shaped groove, a thinner layer of material layer is arranged below the waist-shaped blind groove 3, the material layer can shrink along with the bending of the transition piece in a certain range, and the outer layer is elongated, so that the bending degree of freedom of the product is high, and the structure is novel.
Compared with the prior art, the invention has the advantages of simple and novel structure, stable size, quick production and the like, and compared with the prior art, the invention has the advantages that after the invention is connected with the lining corrugated pipe in the peripheral rib of the Kela pipe for use, the head and the tail ends of the peripheral spiral rib of the Kela pipe are smooth, and the appearance is good.
It is to be understood that the above examples of the present invention are provided by way of illustration only and not by way of limitation of the embodiments of the present invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.
Claims (4)
1. The utility model provides a spiral muscle inside lining transition piece of clara pipe which characterized in that, includes centrum (1), the one end that centrum (1) bore is big is equipped with socket (2), socket (2) are elasticity socket, and the surface of this transition piece is equipped with crisscross clear blind groove (3), and this transition piece utilizes socket (2) to connect with the inside lining bellows at the peripheral spiral muscle head end both ends of clara pipe; the periphery of the bottom of the socket (2) is provided with a receiving groove (4); the blind groove (3) is a waist-shaped groove; a layer of material layer is arranged in the blind groove (3).
2. A spiral rib lining transition piece of a clara pipe according to claim 1, characterized in that the outer wall of the socket (2) is provided with ribs (5).
3. A spiral rib lined transition piece of a clara pipe according to claim 2, characterized in that the socket (2) is further provided with a notch (6).
4. A spiral rib lined transition piece of a carat pipe as claimed in claim 1, wherein the transition piece is injection molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711393957.7A CN108087646B (en) | 2017-12-21 | 2017-12-21 | Spiral rib lining transition piece of carat pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711393957.7A CN108087646B (en) | 2017-12-21 | 2017-12-21 | Spiral rib lining transition piece of carat pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108087646A CN108087646A (en) | 2018-05-29 |
| CN108087646B true CN108087646B (en) | 2023-12-22 |
Family
ID=62178197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711393957.7A Active CN108087646B (en) | 2017-12-21 | 2017-12-21 | Spiral rib lining transition piece of carat pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108087646B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05187589A (en) * | 1992-01-14 | 1993-07-27 | Misawa Homes Co Ltd | Piping connecting socket |
| JP2004138157A (en) * | 2002-10-17 | 2004-05-13 | Sekisui Chem Co Ltd | Fitting with slipping -off preventive device |
| WO2010021323A1 (en) * | 2008-08-21 | 2010-02-25 | 株式会社 テスク | Pipe joint for a plastic resin pipe |
| CN205579006U (en) * | 2016-05-03 | 2016-09-14 | 福建纳川管材科技股份有限公司 | Multiple sealing connecting piece |
| CN206352702U (en) * | 2016-12-29 | 2017-07-25 | 浙江中财管道衍生产品有限公司 | The special flexible connection double-bellmouth pipe fitting of a kind of carat of pipe |
| CN207814709U (en) * | 2017-12-21 | 2018-09-04 | 海南联塑科技实业有限公司 | A kind of spiral bar liner transition piece of carat of pipe |
-
2017
- 2017-12-21 CN CN201711393957.7A patent/CN108087646B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05187589A (en) * | 1992-01-14 | 1993-07-27 | Misawa Homes Co Ltd | Piping connecting socket |
| JP2004138157A (en) * | 2002-10-17 | 2004-05-13 | Sekisui Chem Co Ltd | Fitting with slipping -off preventive device |
| WO2010021323A1 (en) * | 2008-08-21 | 2010-02-25 | 株式会社 テスク | Pipe joint for a plastic resin pipe |
| CN205579006U (en) * | 2016-05-03 | 2016-09-14 | 福建纳川管材科技股份有限公司 | Multiple sealing connecting piece |
| CN206352702U (en) * | 2016-12-29 | 2017-07-25 | 浙江中财管道衍生产品有限公司 | The special flexible connection double-bellmouth pipe fitting of a kind of carat of pipe |
| CN207814709U (en) * | 2017-12-21 | 2018-09-04 | 海南联塑科技实业有限公司 | A kind of spiral bar liner transition piece of carat of pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108087646A (en) | 2018-05-29 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |