CN216715455U - Polygonal reinforced pultrusion winding pipe - Google Patents
Polygonal reinforced pultrusion winding pipe Download PDFInfo
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- CN216715455U CN216715455U CN202122450706.6U CN202122450706U CN216715455U CN 216715455 U CN216715455 U CN 216715455U CN 202122450706 U CN202122450706 U CN 202122450706U CN 216715455 U CN216715455 U CN 216715455U
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Abstract
The utility model discloses a polygonal reinforced pultrusion winding pipe which comprises a pipeline and reinforcing ribs, wherein the pipeline consists of an inner composite layer and an outer reinforced composite layer, the inner composite layer is made of a high-density polyethylene material, and the outer reinforced composite layer is a directly-molded resin biaxial composite felt glass fiber pipe; reinforcing ribs are arranged outside the external reinforcing composite layer, the reinforcing ribs are spiral, three hollow layers are arranged inside the reinforcing ribs, the three hollow layers are in a structure like the Chinese character 'pin', supporting bars are arranged among the three hollow layers, and reinforcing ribs are arranged inside one or two or three of the hollow layers; the utility model has the advantages of stable structure, difficult deformation, long service life and high structural strength.
Description
Technical Field
The utility model belongs to the technical field of winding pipe equipment, and particularly relates to a polygonal reinforced pultrusion winding pipe.
Background
Along with the development of industry and economy, industry, water conservancy, municipal administration etc. are many to carry out the transport of material through pipeline, and for a long time, this pipeline chooses metal pipeline to use for use more, but when utilizing metal pipeline to carry moist material or liquid material, lead to metal pipeline corroded very easily, and then very big reduction metal pipeline's whole life, still probably take place simultaneously the condition that the leakage of material or material are contaminated. Therefore, at present, a plastic pipe is adopted to replace a metal pipeline, but the corrugated pipe and the winding pipe for plastic drainage are originally adopted, and the wave crest is directly hollow, so that the ring stiffness is insufficient, and the plastic drainage pipe is easy to break and damage due to improper operation during installation; and the majority of the corrugated pipe and the winding pipe for drainage are used in municipal engineering and installed under roads, so that the ring stiffness is not enough. People-oriented working concepts are increasingly prominent, a high-strength corrugated pipe and a winding pipe are urgently needed to be developed, and in order to solve the problems, the utility model provides a polygonal reinforced pultrusion winding pipe.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a polygonal reinforced pultrusion winding pipe which has the advantages of stable structure, difficult deformation, long service life and high structural strength.
In order to achieve the purpose, the utility model provides the following technical scheme: a polygonal reinforced pultrusion winding pipe comprises a pipeline and reinforcing ribs, wherein the pipeline consists of an inner composite layer and an outer reinforced composite layer, the inner composite layer is made of a high-density polyethylene material, and the outer reinforced composite layer is a directly-molded resin biaxial composite felt fiberglass pipe; the outer composite layer outside of strengthening is provided with the stiffening rib, the stiffening rib is the heliciform, the inside three hollow layer that is provided with of stiffening rib, three hollow layer is "article" style of calligraphy structure, be provided with the support bar between the three hollow layer, one or two or three inside in the hollow layer is provided with the strengthening rib.
Preferably, the cross section of the reinforcing rib is semicircular, and the distance between adjacent reinforcing ribs on the same cross section is one sixth of the diameter of the reinforcing rib.
Preferably, the cross sections of the three hollow layers are circular, and the supporting bars are of a Y-shaped structure.
Preferably, the cross-sections of the three hollow layers are all fan-shaped, and the supporting bars are of a V-shaped structure.
Preferably, the cross section of the reinforcing rib is circular or sector.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model has the advantages that the inner composite layer and the outer reinforced composite layer are arranged, the inner composite layer is made of high-density polyethylene materials, and the outer reinforced composite layer is a directly molded resin biaxial composite felt glass fiber tube, so that the utility model has smooth inner wall and strong tensile capacity; the reinforcing ribs are arranged, so that the overall structural strength of the utility model is enhanced, and the problems that the winding pipe can bear limited external pressure when in use, the deformation is easy to occur, and the interface is easy to crack under the geological creep external pressure to cause water leakage and cause potential safety hazards of a roadbed are solved; the hollow layer is arranged in the reinforcing rib, so that the weight of the reinforcing rib is reduced while the structural strength is not influenced, and the transportation of the reinforcing rib is facilitated; the hollow layer is of a structure in a shape like a Chinese character 'pin', the supporting bars are of a structure in a shape like a Chinese character 'Y', the supporting strength of the supporting bars to the reinforcing ribs is improved, and the reinforcing ribs are arranged in the hollow layer, so that the structural strength of the hollow layer is further improved.
Drawings
FIG. 1 is a schematic view of the present invention.
Fig. 2 is a schematic cross-sectional structure of the present invention.
Fig. 3 is an enlarged schematic view of the structure at a of the present invention.
Fig. 4 is a perspective view of the piping structure of the present invention.
In the figure: 1. the pipeline, 2, the stiffening rib, 3, interior composite bed, 4, outer composite bed of strengthening, 5, hollow layer, 6, the support bar, 7, strengthening rib.
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, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present embodiment provides a polygonal reinforced pultrusion winding pipe, including a pipe 1 and a reinforcing rib 2, where the pipe 1 is composed of an inner composite layer 3 and an outer reinforced composite layer 4, the inner composite layer 3 is made of a high density polyethylene material, and the outer reinforced composite layer 4 is a directly molded resin biaxial composite felt fiberglass pipe; the outer 6 outsides in composite layer of reinforcement are provided with stiffening rib 2, stiffening rib 2 is the heliciform, 2 inside three hollow layers 5 that are provided with of stiffening rib, three hollow layer 5 is "article" style of calligraphy structure, be provided with support bar 6 between the three hollow layer 5, one or two or three inside in the hollow layer 5 is provided with strengthening rib 7.
In order to improve the supporting strength of the reinforcing ribs 2 on the pipeline 1, in the embodiment, the cross section of each reinforcing rib 2 is semicircular, and the distance between the adjacent reinforcing ribs 2 on the same cross section is one sixth of the diameter of each reinforcing rib 2.
In order to facilitate the processing and production of the hollow layers 5 inside the reinforcing ribs 2 and improve the supporting strength of the supporting bars 6 on the reinforcing ribs 2, in this embodiment, the cross sections of the three hollow layers 5 are all circular, and the supporting bars 6 are in a Y-shaped structure.
In order to match the structure of the reinforcing ribs 7 to the structure of the hollow layer 5, the reinforcing ribs 7 are circular in cross section in the present embodiment.
The working principle of the utility model is as follows: according to the utility model, the inner composite layer 3 and the outer reinforced composite layer 4 are arranged, the inner composite layer 3 is made of high-density polyethylene material, and the outer reinforced composite layer 4 is a directly molded resin biaxial composite felt glass fiber tube, so that the composite material has a smooth inner wall and strong tensile capacity; the reinforcing ribs 2 are arranged, so that the overall structural strength of the utility model is enhanced, and the problems that the wound pipe can bear limited external pressure when in use, is easy to deform, and is easy to crack due to geological creep external pressure to cause water leakage and cause potential safety hazards of a roadbed are solved; the hollow layer 5 is arranged in the reinforcing rib 2, so that the weight of the reinforcing rib is reduced while the structural strength is not influenced, and the transportation of the reinforcing rib is facilitated; the hollow layer 5 is of a structure in a shape like the Chinese character 'pin', so that the supporting bars 6 are of a structure in a shape like the Chinese character 'Y', the supporting strength of the supporting bars 6 to the reinforcing ribs 2 is improved, and the reinforcing ribs 7 are arranged in the hollow layer 5, so that the structural strength of the hollow plate is further improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a multiangular muscle pultrusion winding pipe, includes pipeline and stiffening rib, its characterized in that: the pipeline consists of an inner composite layer and an outer reinforced composite layer, wherein the inner composite layer is made of a high-density polyethylene material, and the outer reinforced composite layer is a directly molded resin biaxial composite felt glass fiber tube; the outer composite layer outside of strengthening is provided with the stiffening rib, the stiffening rib is the heliciform, the inside three hollow layer that is provided with of stiffening rib, three hollow layer is "article" style of calligraphy structure, be provided with the support bar between the three hollow layer, one or two or three inside in the hollow layer is provided with the strengthening rib.
2. The polygonal ribbed pultrusion wound tube of claim 1, wherein: the cross section of each reinforcing rib is semicircular, and the distance between every two adjacent reinforcing ribs on the same cross section is one sixth of the diameter of each reinforcing rib.
3. The polygonal ribbed pultrusion wound tube of claim 1, wherein: the cross-section of three hollow layer is circular, the support bar is "Y" style of calligraphy structure.
4. The polygonal ribbed pultrusion wound tube of claim 1, wherein: the cross-section of three hollow layer is fan-shaped, the support bar is "V" style of calligraphy structure.
5. The polygonal ribbed pultrusion wound tube of claim 3 or 4, wherein: the cross section of the reinforcing rib is circular or fan-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122450706.6U CN216715455U (en) | 2021-10-12 | 2021-10-12 | Polygonal reinforced pultrusion winding pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122450706.6U CN216715455U (en) | 2021-10-12 | 2021-10-12 | Polygonal reinforced pultrusion winding pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216715455U true CN216715455U (en) | 2022-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122450706.6U Active CN216715455U (en) | 2021-10-12 | 2021-10-12 | Polygonal reinforced pultrusion winding pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216715455U (en) |
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2021
- 2021-10-12 CN CN202122450706.6U patent/CN216715455U/en active Active
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