CN209925803U - High-density polyethylene winding pipe device - Google Patents
High-density polyethylene winding pipe device Download PDFInfo
- Publication number
- CN209925803U CN209925803U CN201920498284.XU CN201920498284U CN209925803U CN 209925803 U CN209925803 U CN 209925803U CN 201920498284 U CN201920498284 U CN 201920498284U CN 209925803 U CN209925803 U CN 209925803U
- Authority
- CN
- China
- Prior art keywords
- pin
- reducing section
- density polyethylene
- positioning groove
- pipe
- 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
Images
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to the technical field of winding pipes, in particular to a high-density polyethylene winding pipe device, wherein a fixing ring and a conical sleeve are respectively fixed at two ends of a pipe body; a pin is inserted into each pin hole; the tail end of the conical sleeve is provided with an extending cylinder; the pin body of the pin is provided with a reducing section; one end of the pin with the reducing section sequentially penetrates through the pin hole and the positioning groove and then extends into the inner cavity of the extending cylinder; the pin body of the pin is tightly pressed on the side wall of the positioning groove; the reducing sections are all provided with clamping plates. When the utility model is used, the connection of the winding pipe device is suitable for outdoor connection, hot melting equipment is not needed to connect pipelines, and the pipelines are simple and convenient to butt; the pin extends into the extension cylinder through a tool to be detached, so that the single tube can be conveniently detached and replaced; the end of the positioning groove is open, so that a tool can conveniently extend into the positioning groove.
Description
Technical Field
The utility model relates to a winding pipe technical field, in particular to high density polyethylene winding pipe device.
Background
The high-density polyethylene winding pipe has the advantages of corrosion resistance, light weight, simplicity and convenience in installation, large circulation, long service life and the like, belongs to an environment-friendly green product, and gradually replaces pipes made of high-energy-consumption materials such as cement, cast iron, ceramics and the like; however, the existing high-density polyethylene winding pipes are generally connected by melting the pipe joints by using a hot melting device. However, the hot melting device needs to be carried about, a power supply is needed for starting the hot melting device, and the power supply cannot be found and cannot be connected with the winding pipe during outdoor operation; and because the environment that the winding pipe used is complicated, so use bolted connection to fix can appear screw tooth corrosion failure after a period of time, when the pipeline is dismantled, need cut off the bolt, dismantle the degree of difficulty grow.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high density polyethylene winding pipe device to prior art's defect and not enough.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model relates to a high density polyethylene winding pipe device, which comprises a pipe body; the two ends of the tube body are respectively fixed with a fixing ring and a conical sleeve; the fixing ring and the conical sleeve are sleeved and fixed on the outer pipe wall of the pipe body; a front sleeve is fixed on the outer ring surface of the fixing ring; a plurality of pin holes are uniformly distributed on the side wall of the front sleeve; the pin holes are circumferentially distributed on the front sleeve; a pin is inserted into each pin hole; the tail end of the conical sleeve is provided with an extending cylinder; a plurality of positioning grooves are uniformly distributed at the tail end of the extension cylinder; the number of the positioning grooves is equal to that of the pin holes; the pin hole is matched with the pin body of the pin; the pin holes are circumferentially distributed on the extending cylinder; the pin body of the pin is provided with a reducing section; one end of the pin with the reducing section sequentially penetrates through the pin hole and the positioning groove and then extends into the inner cavity of the extending cylinder; the pin body of the pin is tightly pressed on the side wall of the positioning groove; clamping plates are arranged on the reducing sections; the thickness of the clamping plate is equal to the length of the reducing section; a bayonet is formed in the side surface of the clamping plate; the width of the bayonet is equal to the diameter of the reducing section; the bayonet is clamped outside the reducing section.
Furthermore, a spring piece is arranged on the clamping plate; one end of the spring piece is fixed on the surface of the clamping plate; the other end of the spring piece is pressed on the inner side wall of the extending cylinder.
Further, the number of the spring pieces is two; the spring pieces are symmetrically arranged on two sides of the bayonet.
Further, the pin is a headed pin; the head of the headed pin is disposed outside the front sleeve.
After the structure is adopted, the utility model discloses beneficial effect does: in the high-density polyethylene winding pipe device of the utility model, the two ends of the pipe body are respectively fixed with the fixing ring and the conical sleeve; the fixing ring and the conical sleeve are sleeved and fixed on the outer pipe wall of the pipe body; a front sleeve is fixed on the outer ring surface of the fixed ring; a plurality of pin holes are uniformly distributed on the side wall of the front sleeve; the pin holes are distributed on the front sleeve in a circumferential manner; a pin is inserted into each pin hole; the tail end of the conical sleeve is provided with an extending cylinder; the tail end of the extending cylinder is uniformly provided with a plurality of positioning grooves; the number of the positioning grooves is equal to that of the pin holes; the pin hole is matched with the pin body of the pin; the pin holes are distributed on the extending cylinder in a circumferential manner; the pin body of the pin is provided with a reducing section; one end of the pin with the reducing section sequentially penetrates through the pin hole and the positioning groove and then extends into the inner cavity of the extending cylinder; the pin body of the pin is tightly pressed on the side wall of the positioning groove; clamping plates are arranged on the reducing sections; the thickness of the clamping plate is equal to the length of the reducing section; a bayonet is arranged on the side surface of the clamping plate; the width of the bayonet is equal to the diameter of the reducing section; the bayonet is clamped outside the reducing section. When the utility model is used, the two ends of the high-density polyethylene winding pipe are respectively provided with a step surface for butt positioning, and when the two pipes are butted, a sealing ring is sleeved at the pipe orifice of the pipe body; during butt joint, the axes of the two pipe bodies are opposite, one end of one pipe body with the conical sleeve is directly inserted into the front sleeve of the other pipe, the conical sleeve is used for guiding, the ports of the two pipe bodies are pressed tightly in the sealing ring and then respectively inserted into the pin holes and penetrate through the positioning grooves, and the two pipe bodies are pressed tightly on the pin body of the pin through the side wall of the positioning groove to realize positioning; the clamping plate is clamped on the reducing section to prevent the pin from loosening; the clamping plate is pressed between the conical sleeve and the pin to realize positioning; the connection of the winding pipe device is suitable for outdoor connection, hot melting equipment is not needed to connect pipelines, and the pipelines are simple and convenient to butt; the pin extends into the extension cylinder through a tool to be detached, so that the single tube can be conveniently detached and replaced; the end of the positioning groove is open, so that a tool can conveniently extend into the positioning groove.
Drawings
FIG. 1 is a schematic view of the connection between two high density polyethylene wound tubing;
FIG. 2 is an enlarged view of section A of FIG. 1;
FIG. 3 is a schematic structural view of a pin;
FIG. 4 is a schematic view of the structure of the card;
description of reference numerals:
1. a pipe body; 2. a pin; 201. a reducing section; 3. a front sleeve; 301. a pin hole; 4. a fixing ring;
5. a tapered sleeve; 501. an extension cylinder; 501a, a positioning groove; 6. a seal ring; 7. clamping a plate;
701. a bayonet; 702. a spring plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 4, the high density polyethylene winding pipe device of the present invention comprises a pipe body 1; a fixing ring 4 and a conical sleeve 5 are respectively fixed at two ends of the tube body 1; the fixing ring 4 and the conical sleeve 5 are sleeved and fixed on the outer pipe wall of the pipe body 1; a front sleeve 3 is fixed on the outer ring surface of the fixing ring 4; a plurality of pin holes 301 are uniformly distributed on the side wall of the front sleeve 3; the pin holes 301 are circumferentially distributed on the front sleeve 3; a pin 2 is inserted into each pin hole 301; the tail end of the conical sleeve 5 is provided with an extending cylinder 501; a plurality of positioning grooves 501a are uniformly distributed at the tail end of the extension cylinder 501; the number of the positioning grooves 501a is equal to that of the pin holes 301; the pin hole 301 is matched with the pin body of the pin 2; the pin holes 301 are circumferentially distributed on the extending cylinder 501; the body of the pin 2 is provided with a reducing section 201; the diameter of the reduced diameter section 201 is less than the diameter of the pin 2; one end of the pin 2 with the reducing section 201 sequentially penetrates through the pin hole 301 and the positioning groove 501a and then extends into the inner cavity of the extending cylinder 501; the pin body of the pin 2 is tightly pressed on the side wall of the positioning groove 501 a; clamping plates 7 are arranged on the reducing sections 201; the thickness of the clamping plate 7 is equal to the length of the reducing section 201; a bayonet 701 is arranged on the side surface of the clamping plate 7; the width of the bayonet 701 is equal to the diameter of the reducing section 201; the bayonet 701 is clamped outside the reducing section 201; two ends of the high-density polyethylene winding pipe are respectively provided with a step surface for butt joint positioning, and when the two pipes are in butt joint, a sealing ring 6 needs to be sleeved at one pipe orifice of the pipe body 1; during butt joint, the axes of the two pipe bodies 1 are opposite, one end of one pipe body 1 with the conical sleeve 5 is directly inserted into the front sleeve 3 of the other pipe, the conical sleeve 5 is used for guiding, the ports of the two pipe bodies 1 are tightly pressed on the sealing ring 6, the ports are respectively inserted into the pin holes 301 and pass through the positioning groove 501a, and the two pipe bodies 1 are tightly pressed on the pin body of the pin 2 through the side wall of the positioning groove 501a to realize positioning; the clamping plate 7 is clamped on the reducing section 201 to prevent the pin 2 from loosening; the clamping plate 7 is pressed between the conical sleeve 5 and the pin 2 to realize positioning; the connection of the winding pipe device is suitable for outdoor connection, hot melting equipment is not needed to connect pipelines, and the pipelines are simple and convenient to butt; the pin 2 extends into the extension cylinder 501 through a tool to be detached, so that the single tube can be conveniently detached and replaced; the end of the positioning slot 501a is open, so that a tool can be conveniently inserted into the positioning slot 501 a.
As a preferred mode of the present invention, the snap-gauge 7 is provided with a spring plate 702; one end of the spring piece 702 is fixed on the surface of the clamping plate 7; the other end of the spring piece 702 is pressed on the inner side wall of the extension cylinder 501; the spring plate 702 is used to increase the friction between the catch plate 7 and the inner side wall of the extension cylinder 501, and play a role in preventing loosening of the catch plate 7, and simultaneously, pull the pin 2 inward.
As a preferable mode of the present invention, the number of the spring pieces 702 is two; the spring pieces 702 are symmetrically arranged on two sides of the bayonet 701.
As a preferred mode of the present invention, the pin 2 is a headed pin; the head of said headed pin is arranged outside the front sleeve 3.
When the utility model is used, the two ends of the high-density polyethylene winding pipe are respectively provided with a step surface for butt positioning, and when the two pipes are butted, a sealing ring is sleeved at the pipe orifice of the pipe body; during butt joint, the axes of the two pipe bodies are opposite, one end of one pipe body with the conical sleeve is directly inserted into the front sleeve of the other pipe, the conical sleeve is used for guiding, the ports of the two pipe bodies are pressed tightly in the sealing ring and then respectively inserted into the pin holes and penetrate through the positioning grooves, and the two pipe bodies are pressed tightly on the pin body of the pin through the side wall of the positioning groove to realize positioning; the clamping plate is clamped on the reducing section to prevent the pin from loosening; the clamping plate is pressed between the conical sleeve and the pin to realize positioning; the connection of the winding pipe device is suitable for outdoor connection, hot melting equipment is not needed to connect pipelines, and the pipelines are simple and convenient to butt; the pin extends into the extension cylinder through a tool to be detached, so that the single tube can be conveniently detached and replaced; the tail end of the positioning groove is open, so that a tool can conveniently extend into the positioning groove; the clamping plate is provided with a spring piece; the spring leaf is used for increasing the cardboard and extends the frictional force between the inside wall of drum, plays locking effect to the cardboard, makes the pin taut toward the inboard simultaneously.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (4)
1. The utility model provides a high density polyethylene twines tub device which characterized in that: it comprises a pipe body (1); a fixing ring (4) and a conical sleeve (5) are respectively fixed at two ends of the tube body (1); the fixing ring (4) and the conical sleeve (5) are sleeved and fixed on the outer pipe wall of the pipe body (1); a front sleeve (3) is fixed on the outer ring surface of the fixing ring (4); a plurality of pin holes (301) are uniformly distributed on the side wall of the front sleeve (3); the pin holes (301) are circumferentially distributed on the front sleeve (3); a pin (2) is inserted into each pin hole (301); the tail end of the conical sleeve (5) is provided with an extending cylinder (501); a plurality of positioning grooves (501 a) are uniformly distributed at the tail end of the extension cylinder (501); the number of the positioning grooves (501 a) is equal to that of the pin holes (301); the pin hole (301) is matched with the pin body of the pin (2); the pin holes (301) are distributed on the extending cylinder (501) in a circumferential manner; a reducing section (201) is arranged on the pin body of the pin (2); one end of the pin (2) with the reducing section (201) sequentially penetrates through the pin hole (301) and the positioning groove (501 a) and then extends into the inner cavity of the extending cylinder (501); the pin body of the pin (2) is tightly pressed on the side wall of the positioning groove (501 a); clamping plates (7) are arranged on the reducing sections (201); the thickness of the clamping plate (7) is equal to the length of the reducing section (201); a bayonet (701) is formed in the side surface of the clamping plate (7); the width of the bayonet (701) is equal to the diameter of the reducing section (201); the bayonet (701) is clamped outside the reducing section (201).
2. The high density polyethylene spooling pipe device of claim 1 wherein: a spring piece (702) is arranged on the clamping plate (7); one end of the spring piece (702) is fixed on the surface of the clamping plate (7); the other end of the spring piece (702) is pressed on the inner side wall of the extension cylinder (501).
3. The high density polyethylene spooling pipe device of claim 2 wherein: the number of the spring pieces (702) is two; the spring pieces (702) are symmetrically arranged on two sides of the bayonet (701).
4. The high density polyethylene spooling pipe device of claim 1 wherein: the pin (2) is a pin with a head; the head of the headed pin is arranged outside the front sleeve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920498284.XU CN209925803U (en) | 2019-04-14 | 2019-04-14 | High-density polyethylene winding pipe device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920498284.XU CN209925803U (en) | 2019-04-14 | 2019-04-14 | High-density polyethylene winding pipe device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209925803U true CN209925803U (en) | 2020-01-10 |
Family
ID=69073477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920498284.XU Active CN209925803U (en) | 2019-04-14 | 2019-04-14 | High-density polyethylene winding pipe device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209925803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112228665A (en) * | 2020-10-16 | 2021-01-15 | 杨明玉 | A fast assembly formula PVC connecting pipe for municipal administration environmental protection |
-
2019
- 2019-04-14 CN CN201920498284.XU patent/CN209925803U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112228665A (en) * | 2020-10-16 | 2021-01-15 | 杨明玉 | A fast assembly formula PVC connecting pipe for municipal administration environmental protection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209925803U (en) | High-density polyethylene winding pipe device | |
| CN101952526B (en) | Pipe connection | |
| CN109500151A (en) | A kind of steel pipe school circle, butting tooling | |
| CN210123056U (en) | Butt-joint structure for water supply and drainage pipes | |
| CN214467028U (en) | Pipeline repairing device | |
| CN217634368U (en) | Telescopic joint structure | |
| CN210687389U (en) | Internal support device of pipeline crimping connector | |
| CN204140572U (en) | For the three-dimensional joint that agricultural greenhouse booth is built | |
| CN213117872U (en) | Joint convenient for pipeline connection | |
| CN203641735U (en) | Portable faucet | |
| CN211371541U (en) | Split combined stainless steel joint | |
| CN210800429U (en) | Pipe fitting plug part | |
| CN103115211A (en) | Detachable pipe connector | |
| CN216187782U (en) | Light thin-wall steel pipe convenient to transport | |
| CN202247967U (en) | Spiral connection embedded pipe | |
| CN201827581U (en) | Copper insert of water pipe joint | |
| CN216643434U (en) | Reusable hose connector | |
| CN205919047U (en) | Pipeline is fast to be connected | |
| CN219432725U (en) | Pipeline connecting piece of quick connection pipeline | |
| CN220792435U (en) | Polyethylene pipe connection external member structure | |
| CN212080417U (en) | Reinforced winding pipe | |
| CN217876064U (en) | Building heat supply pipeline with monitoring function leaks | |
| CN217714001U (en) | Corrosion-resistant seamless steel pipe for fluid transportation | |
| CN213394084U (en) | Gas is carried with polyethylene pipe material convenient to butt joint | |
| CN216923560U (en) | High strength spiral steel pipe convenient to connect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |