CN220416478U - High-strength spiral corrugated pipe - Google Patents
High-strength spiral corrugated pipe Download PDFInfo
- Publication number
- CN220416478U CN220416478U CN202322046845.1U CN202322046845U CN220416478U CN 220416478 U CN220416478 U CN 220416478U CN 202322046845 U CN202322046845 U CN 202322046845U CN 220416478 U CN220416478 U CN 220416478U
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- Prior art keywords
- supporting part
- spiral
- pipe
- supporting
- spiral pipe
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- 230000002787 reinforcement Effects 0.000 claims description 8
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract description 5
- 238000007906 compression Methods 0.000 abstract description 5
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a high-strength spiral corrugated pipe, which comprises a main pipe body and a spiral pipe, wherein the spiral pipe is spirally wound on the outer wall of the main pipe body, a supporting piece which is arranged along the trend of the spiral pipe and is used for supporting the spiral pipe is arranged in the spiral pipe, the supporting piece comprises a first supporting part, a second supporting part and a third supporting part, one end of the first supporting part is fixedly connected with the inner top wall of the spiral pipe, the second supporting part and the third supporting part are symmetrically arranged, two ends of the second supporting part and the third supporting part are respectively fixedly connected with the inner walls of two sides of the spiral pipe, and the other ends of the first supporting part, the second supporting part and the third supporting part are overlapped; the high-strength spiral corrugated pipe provided by the utility model enhances the compression resistance of the corrugated pipe through the spiral pipe, and the supporting piece arranged in the spiral pipe not only can support the spiral pipe, but also can disperse the external force born by the spiral pipe, so that the compression resistance of the corrugated pipe is improved.
Description
Technical Field
The utility model relates to the technical field of pipes, in particular to a high-strength spiral corrugated pipe.
Background
The utility model of China with publication number CN201920228333.8 discloses an inner rib reinforced spiral corrugated pipe, which comprises the following components: the pipe body and the spiral waves spirally encircle the outer side of the pipe body; the spiral waveform is hollow; and an inner rib assembly is arranged in the spiral waveform, wherein the inner rib assembly comprises: the inner rib assembly is arranged in the spiral waveform, and plays a supporting role on the spiral waveform, so that the ring stiffness of the inner rib reinforced spiral corrugated pipe is improved. The applicant believes that the above-mentioned patent has the disadvantage that the inner rib assembly is arranged between the inner wall of the helical waveform and the outer wall of the pipe body, and when the helical waveform is subjected to an external force, the external force directly acts on the pipe body through the helical waveform and the inner rib assembly, and the pipe body is easily broken.
Disclosure of Invention
In order to solve the technical problems in the background technology, the utility model provides a high-strength spiral corrugated pipe.
The utility model provides a high-strength spiral corrugated pipe which comprises a main pipe body and a spiral pipe, wherein the spiral pipe is spirally wound on the outer wall of the main pipe body, a supporting piece which is arranged along the trend of the spiral pipe and used for supporting the spiral pipe is arranged in the spiral pipe, the supporting piece comprises a first supporting part, a second supporting part and a third supporting part, one end of the first supporting part is fixedly connected with the inner top wall of the spiral pipe, the second supporting part and the third supporting part are symmetrically arranged, two ends of the second supporting part and the third supporting part are respectively fixedly connected with the inner walls of two sides of the spiral pipe, and the other ends of the first supporting part, the second supporting part and the third supporting part are overlapped.
Preferably, the second support portion and the third support portion are inclined downward at one end away from the first support portion.
Preferably, the first support portion, the second support portion and the third support portion are integrally formed.
Preferably, the support member is made of elastic material.
Preferably, the outer wall of the main pipe body is also secured with a helically arranged reinforcement.
Preferably, the outer wall of the reinforcement member has a slope disposed obliquely downward in a direction approaching the spiral pipe.
Preferably, the bottom end of the reinforcement coincides with the bottom end of the spiral tube.
The high-strength spiral corrugated pipe provided by the utility model can enhance the compression resistance of the corrugated pipe through the spiral pipe, the supporting piece arranged in the spiral pipe can not only support the spiral pipe, but also disperse the external force applied to the spiral pipe, so that the compression resistance of the corrugated pipe is improved, and in addition, the reinforcing piece also arranged outside the corrugated pipe can enhance the strength of the main pipe body, and can decompose the external force applied to the reinforcing piece to reduce the force finally applied to the main pipe body, so that the compression resistance of the main pipe body is further enhanced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a high-strength helical bellows according to the present utility model;
fig. 2 is a cross-sectional view of a high strength helical bellows according to the present utility model.
Detailed Description
Referring to fig. 1, the high-strength helical bellows provided by the utility model comprises a main pipe body 1 and a helical pipe 2, wherein the helical pipe 2 is spirally wound on the outer wall of the main pipe body 1, a supporting piece 3 which is arranged along the trend of the helical pipe 2 and is used for supporting the helical pipe 2 is arranged in the helical pipe 2, the supporting piece 3 comprises a first supporting part 31, a second supporting part 32 and a third supporting part 33, one end of the first supporting part 31 is fixedly connected with the inner top wall of the helical pipe 2, the second supporting part 32 and the third supporting part 33 are symmetrically arranged, two ends of the second supporting part 32 and the third supporting part 33 are respectively fixedly connected with the inner walls of two sides of the helical pipe 2, and the other ends of the first supporting part 31, the second supporting part 32 and the third supporting part 33 are overlapped, and particularly referring to fig. 2.
Specifically, when the pipe provided by the utility model is acted by external force, part of the force acted on the top wall of the spiral pipe 2 is transferred to the second support part 32 and the third support part 33 through the first support part 31, and acted on the side wall of the spiral pipe 2 through the second support part 32 and the third support part 33, and the support 3 can decompose the force to a plurality of parts of the spiral pipe 2 while supporting the spiral pipe 2, so that the external force acted on the main pipe body 1 is reduced, the main pipe body 1 is better protected, and the strength of the corrugated pipe provided by the utility model is improved.
It should be further noted that, the second supporting portion 32 and the third supporting portion 33 are inclined downward away from the end of the first supporting portion 31, and a triangle structure is formed between the first supporting portion 31, the second supporting portion 32, and the inner wall of one side of the spiral tube 2, and a triangle structure is formed between the first supporting portion 31, the third supporting portion 33, and the inner wall of the other side of the spiral tube 2, and the multiple triangle structures make the supporting member 3 more firm.
In the above embodiment, the first support portion 31, the second support portion 32, and the third support portion 33 are integrally molded.
In order to improve the service life of the supporting piece 3, the supporting piece 3 is made of elastic materials, so that the supporting piece can have certain deformation, and can be buffered to a certain extent under the action of external force.
In order to further improve the strength of the helical bellows according to the utility model, a reinforcement 4 arranged in a spiral manner is also fastened to the outer wall of the main pipe body 1.
In the above embodiment, the reinforcing member 4 has a slope on the outer wall thereof, which slope is arranged obliquely downward in a direction approaching the spiral pipe 2, and when an external force acts on the slope, the slope can decompose the force to reduce the force transmitted to the main pipe body 1, thereby better protecting the main pipe body 1.
The bottom end of the reinforcement member 4 coincides with the bottom end of the spiral tube 2.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a high strength spiral bellows, a serial communication port, including being responsible for body (1), spiral pipe (2) spiral winding is on the outer wall of being responsible for body (1), have in spiral pipe (2) along its trend arrange and be used for supporting support piece (3) of spiral pipe (2), support piece (3) include first supporting part (31) and second supporting part (32), third supporting part (33), first supporting part (31) one end and spiral pipe (2) interior roof fixed connection, second supporting part (32) and third supporting part (33) symmetrical arrangement and its both ends respectively with spiral pipe (2) both sides inner wall fixed connection, first supporting part (31), second supporting part (32), the other end coincidence of third supporting part (33).
2. A high strength helical bellows according to claim 1, characterized in that the ends of the second support part (32) and the third support part (33) remote from the first support part (31) are inclined downwards.
3. A high strength helical bellows according to claim 1, characterized in that the first support part (31), the second support part (32) and the third support part (33) are integrally formed.
4. A high strength helical bellows according to claim 3, characterized in that the support (3) is of elastic material.
5. A high strength helical bellows according to claim 1, characterized in that the outer wall of the main tube body (1) is further secured with a helically arranged reinforcement (4).
6. A high strength helical bellows as claimed in claim 5, characterized in that the outer wall of the reinforcement member (4) has a bevel which is arranged obliquely downwards in a direction approaching the helical tube (2).
7. A high strength helical bellows according to claim 6, characterized in that the bottom end of the reinforcement member (4) coincides with the bottom end of the helical tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322046845.1U CN220416478U (en) | 2023-08-01 | 2023-08-01 | High-strength spiral corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322046845.1U CN220416478U (en) | 2023-08-01 | 2023-08-01 | High-strength spiral corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220416478U true CN220416478U (en) | 2024-01-30 |
Family
ID=89657411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322046845.1U Active CN220416478U (en) | 2023-08-01 | 2023-08-01 | High-strength spiral corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220416478U (en) |
-
2023
- 2023-08-01 CN CN202322046845.1U patent/CN220416478U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |