CN211599789U - HDPE cavity spiral winding pipe - Google Patents
HDPE cavity spiral winding pipe Download PDFInfo
- Publication number
- CN211599789U CN211599789U CN201922447855.XU CN201922447855U CN211599789U CN 211599789 U CN211599789 U CN 211599789U CN 201922447855 U CN201922447855 U CN 201922447855U CN 211599789 U CN211599789 U CN 211599789U
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- pipe body
- winding pipe
- winding
- spiral
- strip
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Abstract
The utility model discloses a HDPE cavity spiral winding pipe, including winding pipe body, spiral head and joint are installed respectively to the both ends of winding pipe body, spiral winding strip is installed in the outside of winding pipe body, the inside of winding pipe body is provided with the body inner chamber, be provided with the strengthening rib on the inner wall of body inner chamber. The utility model discloses a spiral shell head and joint are installed respectively to the both ends of winding pipe body, conveniently make the concatenation of a plurality of this kind of winding pipe body ending each other through spiral shell head and joint design, and the thread tightening mode, stability is higher, and install the strengthening rib on the inner wall of the body inner chamber of the inside of winding pipe body, can strengthen the compressive strength of winding pipe body through it, increase its life, and be provided with spiral winding strip in the outside of winding pipe body, and spiral winding strip sets up to hollow structure, can improve the toughness of body through it.
Description
Technical Field
The utility model relates to a spiral winding pipe field specifically is a HDPE cavity spiral winding pipe.
Background
The high-density polyethylene (HDPE) not only ensures the product forming process and the product quality, but also provides a plurality of reliable modes for construction connection, such as electrothermal welding, thermal contraction connection and the like, and is an important reason for less leakage, and just because of the reason, the pipe has unique environmental protection function which is not possessed by other pipes, and provides a very effective method for pollution control concerned by people at present.
At present, the mutual butt joint among a plurality of winding pipes is inconvenient, the stability is poor, and the pressure resistance of the pipe body is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a HDPE cavity spiral winding pipe to it is inconvenient to solve mutual butt joint between a plurality of winding pipes among the prior art, and poor stability, the poor problem of compressive capacity of body.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a HDPE cavity spiral winding pipe, includes the winding pipe body, spiral head and joint are installed respectively to the both ends of winding pipe body, the spiral winding strip is installed in the outside of winding pipe body, the inside of winding pipe body is provided with the body inner chamber, be provided with the strengthening rib on the inner wall of body inner chamber.
Preferably, the inside of the spiral winding strip is provided with a hollow cavity, and a waterproof layer is arranged on the inner side of the spiral winding strip.
Preferably, the waterproof layer is bonded with the spiral winding strip through glue, and the bottom of the waterproof layer is attached to the outer wall of the winding pipe body through the glue.
Preferably, the inner side of the joint is provided with internal threads, and the screw head is in threaded connection with the joint.
Preferably, the reinforcing rib and the inner side wall of the inner cavity of the tube body are provided with an integrated structure.
Preferably, the spirally wound strip is spirally wound and connected with the pipe wall of the winding pipe body in a welding mode.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a spiral shell head and joint are installed respectively to the both ends of winding pipe body, conveniently make the concatenation of a plurality of this kind of winding pipe body ending each other through spiral shell head and joint design, and the thread tightening mode, stability is higher, and install the strengthening rib on the inner wall of the body inner chamber of the inside of winding pipe body, can strengthen the compressive strength of winding pipe body through it, increase its life, and be provided with spiral winding strip in the outside of winding pipe body, and spiral winding strip sets up to hollow structure, can improve the toughness of body through it.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial view of the winding pipe body of the present invention.
Fig. 3 is a cross-sectional view of the present invention.
Fig. 4 is a front view of the spirally wound strip of the invention.
In the figure: 1. a screw head; 2. a winding pipe body; 3. a helically wound strip; 4. a joint; 5. a hollow cavity; 6. reinforcing ribs; 7. an inner cavity of the tube body; 8. and a waterproof layer.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in the embodiment of the present invention, an HDPE hollow spiral winding pipe comprises a winding pipe body 2, a screw head 1 and a joint 4 are respectively installed at two ends of the winding pipe body 2, an internal thread is installed at the inner side of the joint 4, the screw head 1 is in threaded connection with the joint 4, the screw head 1 and the joint 4 are designed to enable a plurality of such pipe bodies to be spliced and combined with each other, the threaded connection is stable and firm, a spiral winding strip 3 is installed at the outer side of the winding pipe body 2, the spiral winding strip 3 can increase the expansion compensation capability of the winding pipe body 2, increase the compression resistance and the tensile resistance, improve the toughness, the spiral winding strip 3 is in spiral winding connection with the pipe wall of the winding pipe body 2 by welding, a hollow cavity 5 is arranged inside the spiral winding strip 3, the hollow cavity 5 is designed to enable the spiral winding strip 3 to have stronger buffering capability and lighter weight, the waterproof layer 8 is installed on the inner side of the spiral winding strip 3, the waterproof layer 8 can improve waterproof capacity, the waterproof layer 8 is connected with the spiral winding strip 3 through glue solution bonding, the bottom of the waterproof layer 8 is pasted on the outer wall of the winding pipe body 2 through the glue solution, a pipe body inner cavity 7 is arranged inside the winding pipe body 2, reinforcing ribs 6 are arranged on the inner wall of the pipe body inner cavity 7, the compressive capacity of the winding pipe body 2 can be improved through the reinforcing ribs 6, an integrated structure is arranged on the inner side wall of the reinforcing ribs 6 and the pipe body inner cavity 7, a plurality of winding pipe bodies 2 can be spliced and combined with each other through the screw heads 1 and the joints 4 at the two ends of the winding pipe body 2, the screw heads 1 and the joints 4 are connected and fixed through threads, the spiral winding strip 3 is wound on the outer wall of the winding pipe body 2 through a welding mode, and the compressive, the toughness of the winding pipe body 2 can be improved by the spiral winding strip 3 of the hollow structure.
The utility model discloses a theory of operation is: this equipment is when using, through the spiral shell head 1 and the joint 4 at the both ends of winding pipe body 2, can with a plurality of winding pipe body 2 between the concatenation combination each other, and make spiral shell head 1 and joint 4 carry out threaded connection fixed, through the welding mode with spiral winding strip 3 around on the outer wall of winding pipe body 2, and through the compressive strength of 6 reinforcing bar reinforcing winding pipe body 2, spiral winding strip 3 through hollow structure can improve the toughness of winding pipe body 2.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The HDPE hollow spiral winding pipe comprises a winding pipe body (2) and is characterized in that a screw head (1) and a connector (4) are respectively installed at two ends of the winding pipe body (2), a spiral winding strip (3) is installed on the outer side of the winding pipe body (2), a pipe body inner cavity (7) is formed in the winding pipe body (2), and reinforcing ribs (6) are arranged on the inner wall of the pipe body inner cavity (7).
2. The HDPE hollow spiral wound pipe of claim 1, wherein: the inside of spiral winding strip (3) sets up to well cavity (5), waterproof layer (8) are installed to the inboard of spiral winding strip (3).
3. An HDPE hollow spiral wound pipe as claimed in claim 2 wherein: the waterproof layer (8) is bonded and connected with the spiral winding strip (3) through glue, and the bottom of the waterproof layer (8) is attached to the outer wall of the winding pipe body (2) through the glue.
4. The HDPE hollow spiral wound pipe of claim 1, wherein: the inner side of the joint (4) is provided with internal threads, and the screw head (1) is in threaded connection with the joint (4).
5. The HDPE hollow spiral wound pipe of claim 1, wherein: the reinforcing ribs (6) and the inner side wall of the inner cavity (7) of the tube body are provided with an integrated structure.
6. The HDPE hollow spiral wound pipe of claim 1, wherein: the spiral winding strip (3) is spirally wound and connected with the pipe wall of the winding pipe body (2) in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922447855.XU CN211599789U (en) | 2019-12-30 | 2019-12-30 | HDPE cavity spiral winding pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922447855.XU CN211599789U (en) | 2019-12-30 | 2019-12-30 | HDPE cavity spiral winding pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211599789U true CN211599789U (en) | 2020-09-29 |
Family
ID=72598067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922447855.XU Expired - Fee Related CN211599789U (en) | 2019-12-30 | 2019-12-30 | HDPE cavity spiral winding pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211599789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263259A (en) * | 2021-12-22 | 2022-04-01 | 湖南晟塑管业有限公司 | Square wear-resistant reinforced pipe for buried drainage |
-
2019
- 2019-12-30 CN CN201922447855.XU patent/CN211599789U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263259A (en) * | 2021-12-22 | 2022-04-01 | 湖南晟塑管业有限公司 | Square wear-resistant reinforced pipe for buried drainage |
| CN114263259B (en) * | 2021-12-22 | 2023-10-27 | 湖南晟塑管业有限公司 | Buried square wear-resistant reinforced pipe for drainage |
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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: 20200929 Termination date: 20211230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |