CN216158509U - Steel band HDPE double-walled bellows - Google Patents
Steel band HDPE double-walled bellows Download PDFInfo
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- CN216158509U CN216158509U CN202120435708.5U CN202120435708U CN216158509U CN 216158509 U CN216158509 U CN 216158509U CN 202120435708 U CN202120435708 U CN 202120435708U CN 216158509 U CN216158509 U CN 216158509U
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- pipeline
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Abstract
The utility model relates to a steel strip HDPE double-wall corrugated pipe, which comprises a pipeline, wherein the pipeline is of a hollow cylinder structure, and is characterized in that: the outer side surface of the pipeline is provided with a spring box, a spring is arranged in the spring box, the spring box is of an annular structure, the inner side surface of the spring box is in contact connection with the outer side surface of the pipeline, the outer side surface of the spring box is connected with a raised thread, a steel belt is arranged in the raised thread, the outer side surface of the raised thread is provided with a connecting rib, the structural shape of the steel belt is annular, the cross section shape of the steel belt is circular, and the position of the steel belt is arranged at the trough position of the raised thread; the utility model has the advantages of strong pressure resistance and reasonable structure.
Description
Technical Field
The utility model belongs to the technical field of double-wall corrugated pipes, and particularly relates to a steel strip HDPE double-wall corrugated pipe.
Background
The outer wall of the corrugated pipe in the prior art is of an annular corrugated structure, the annular rigidity of the pipe is greatly enhanced, and therefore the resistance of the pipe to soil load is enhanced, but the structure needs to be continuously optimized aiming at different adaptive environments, the compression resistance can be further improved, and in order to improve the compression resistance, structures also appear in the prior art, but have more or less defects, for example, the structure becomes complicated, the manufacturing cost is high, and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide the steel strip HDPE double-wall corrugated pipe which is strong in pressure resistance and reasonable in structure.
The purpose of the utility model is realized as follows: a steel band HDPE double-walled bellows, it includes the pipeline, the pipeline is the hollow cylinder structure, its characterized in that: the lateral surface of pipeline is provided with the spring box, the inside of spring box is provided with the spring, the spring box is ring shape structure, the contact connection between the medial surface of spring box and the lateral surface of pipeline, the lateral surface of spring box is connected with protruding screw thread, the inside of protruding screw thread is provided with the steel band, the lateral surface of protruding screw thread is provided with the splice bar.
The structural shape of the steel belt is circular, and the cross section of the steel belt is circular.
The position of the steel strip is arranged at the wave trough position of the raised thread.
The position of the spring case corresponds to the valleys of the raised threads.
The side of the spring box is provided with a connecting belt, the connecting belt is connected with the adjacent spring boxes, and the connecting belt is fixedly connected with the spring boxes.
The utility model has the beneficial effects that: the steel strip compression-resistant spring has the advantages that the compression-resistant capacity is improved, the steel strip compression-resistant capacity is provided, in addition, the spring is arranged to play a buffering role, for the convenience of installation, the spring is arranged in the spring box, the transitional abrasion of the spring during installation is avoided, and other beneficial effects are detailed in the specific embodiment.
Drawings
Fig. 1 is a front view of a steel strip HDPE double wall corrugated pipe of the present invention.
Fig. 2 is a partial sectional view of fig. 1.
In the figure: 1. a pipeline; 2. raised threads; 3. connecting ribs; 4. a steel belt; 5. a spring case; 6. a spring; 7. and a connecting belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, and terms such as "and/or" as used herein include any and all combinations of one or more of the associated listed items; in addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Examples
As shown in fig. 1-2, a steel-strip HDPE double-wall corrugated pipe comprises a pipe 1, wherein the pipe 1 is of a hollow cylinder structure, and is characterized in that: the lateral surface of pipeline 1 is provided with spring box 5, the inside of spring box 5 is provided with spring 6, spring box 5 is the ring shape structure, the contact is connected between the medial surface of spring box 5 and the lateral surface of pipeline 1, the lateral surface of spring box 5 is connected with protruding screw thread 2, the inside of protruding screw thread 2 is provided with steel band 4, the lateral surface of protruding screw thread 2 is provided with splice bar 3, the structural shape of steel band 4 is ring shape, and cross sectional shape is circular, the position of steel band 4 sets up the trough position at protruding screw thread 2, the position of spring box 5 corresponds to the trough of protruding screw thread 2, the side of spring box 5 is provided with the connecting band, adjacent spring box 5 is connected to the connecting band, fixed connection between connecting band and the spring box 5.
The setting of spring 6 is used for playing the effect of buffering in this embodiment, in addition for the convenience of installation, spring box 5 has been set up in the outside of spring 6, spring box 5 is the cavity structure, spring box 5 is integrated into one piece with protruding screw thread 2, but the lower extreme of spring box 5 uncovered setting, the upper end of spring 6 is fixed in protruding screw thread 2, when receiving external pressure, spring 6 plays the effect of buffering, connecting rib 3 has been set up in protruding spring 6's outside in addition, play the effect of bending resistance.
The present invention is further described in the detailed description, rather than by limitation, and it will be apparent to those skilled in the art that numerous changes in structure may be made without departing from the spirit and scope of the utility model, all of which are intended to be covered by the appended claims.
Claims (5)
1. A steel band HDPE double-walled bellows, it includes the pipeline, the pipeline is the hollow cylinder structure, its characterized in that: the lateral surface of pipeline is provided with the spring box, the inside of spring box is provided with the spring, the spring box is ring shape structure, the contact connection between the medial surface of spring box and the lateral surface of pipeline, the lateral surface of spring box is connected with protruding screw thread, the inside of protruding screw thread is provided with the steel band, the lateral surface of protruding screw thread is provided with the splice bar.
2. A steel strip HDPE double wall corrugated pipe as claimed in claim 1, characterized in that: the structural shape of the steel belt is circular, and the cross section of the steel belt is circular.
3. A steel strip HDPE double wall corrugated pipe as claimed in claim 1, characterized in that: the position of the steel strip is arranged at the wave trough position of the raised thread.
4. A steel strip HDPE double wall corrugated pipe as claimed in claim 1, characterized in that: the position of the spring case corresponds to the valleys of the raised threads.
5. A steel strip HDPE double wall corrugated pipe as claimed in claim 1, characterized in that: the side of the spring box is provided with a connecting belt, the connecting belt is connected with the adjacent spring boxes, and the connecting belt is fixedly connected with the spring boxes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120435708.5U CN216158509U (en) | 2021-02-26 | 2021-02-26 | Steel band HDPE double-walled bellows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120435708.5U CN216158509U (en) | 2021-02-26 | 2021-02-26 | Steel band HDPE double-walled bellows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216158509U true CN216158509U (en) | 2022-04-01 |
Family
ID=80834626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120435708.5U Active CN216158509U (en) | 2021-02-26 | 2021-02-26 | Steel band HDPE double-walled bellows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216158509U (en) |
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2021
- 2021-02-26 CN CN202120435708.5U patent/CN216158509U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20260407 Address after: 730000 Gansu Province Lanzhou City Chengguan District Zhangye Road Street Zhangye Road 87.NO Zhongguang Business Building 15th floor - 035 Room - 5 Patentee after: Gansu Juncheng Engineering Construction Management Co.,Ltd. Country or region after: China Address before: 475000 Henan Province Kaifeng City Weishi County Xinwei Industrial Park Guoxing Road East Section (Ganglu Village) Patentee before: Henan Changsu Pipe Industry Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20260423 Address after: 730000 Zhangye Road Street, Chengguan District, Lanzhou City, Gansu Province, No. 87 Zhangye Road, Zhongguang Business Building, 15th Floor - Room 060 - 7 Patentee after: Gansu Yuanyao Engineering Guarantee Co.,Ltd. Country or region after: China Address before: 730000 Gansu Province Lanzhou City Chengguan District Zhangye Road Street Zhangye Road 87.NO Zhongguang Business Building 15th floor - 035 Room - 5 Patentee before: Gansu Juncheng Engineering Construction Management Co.,Ltd. Country or region before: China |