CN211289041U

CN211289041U - Double-layer ribbed double-color spiral corrugated pipe

Info

Publication number: CN211289041U
Application number: CN201922464390.9U
Authority: CN
Inventors: 孔宇清; 钱小伟
Original assignee: Yunnan Fangte Environmental Protection Technology Co ltd
Current assignee: Yunnan Fangte Environmental Protection Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-18
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a double-layer ribbed double-color helical bellows, which comprises a bellows body, wherein the inner wall of the bellows body is provided with a polyethylene layer, a first reinforcing layer is bonded on the outer side of the polyethylene layer, a first ribbed structure is fixedly connected on the outer side of the first reinforcing layer, the first ribbed structure comprises a first peak and a second peak, a first longitudinal rib plate and a second longitudinal rib plate are arranged inside the second peak, the first peak and the second peak have the same structure, the utility model has the first ribbed structure and the second ribbed structure, the first peak, the second peak and a stable structure formed by filling ribs of the first ribbed structure enhance the stability of the external structure and the strength, the second ribbed structure comprises a rectangular bulge, the inside of the rectangular bulge is provided with a transverse rib plate, and the internal structure of the polyethylene layer is enhanced by the second ribbed structure, the rectangular protrusions and the transverse ribs enhance the strength.

Description

Double-layer ribbed double-color spiral corrugated pipe

Technical Field

The utility model relates to a bellows technical field specifically is a double-deck double-colored helical bellows that adds rib.

Background

The corrugated pipe is a wave-like pipe with a regular shape, is mainly used for connecting the pipeline with the pipeline at the position where the pipeline is required to be stretched or is inconvenient to install by a fixed elbow, and can be bent, slightly stretched or compressed. For the corrugated pipe with larger diameter, such as the diameter is more than 500mm, the strength of the corrugated pipe is insufficient due to the wall thickness and material strength, and the corrugated pipe is easy to be compressed and deformed during the use process, even the corrugated pipe is broken due to the deformation. Therefore, a double-layer ribbed double-color spiral corrugated pipe is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double-deck double-colored helical bellows that adds rib to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a double-deck double-colored helical bellows that adds rib, includes the bellows body, the inner wall of bellows body is equipped with the polyethylene lamina, the outside of the polyethylene lamina is bonded and is had first enhancement layer, the first ribbed structure that adds of the outside fixedly connected with of first enhancement layer, first ribbed structure includes first crest and second crest, the inside of second crest is equipped with first vertical floor and the vertical floor of second, the structure of first crest and second crest is the same, fixedly connected with packing rib between first crest and the second crest, the inside fixedly connected with second enhancement layer of the polyethylene lamina, one side fixedly connected with second ribbed structure of second enhancement layer.

The purpose that this set up is first ribbed structure and second ribbed structure, and the stable structure that first crest, second crest and the packing rib of first ribbed structure are constituteed has strengthened the stability of exterior structure, has strengthened intensity, and second ribbed structure includes that the rectangle is protruding, the bellied inside of rectangle is equipped with horizontal floor, and the inner structure of polyethylene lamellar body has been strengthened to second ribbed structure, and the intensity has been strengthened to the protruding and horizontal floor of rectangle.

Preferably, the second ribbed structure comprises a rectangular protrusion, and a transverse rib plate is arranged inside the rectangular protrusion.

Preferably, the left side and the right side of the rectangular protrusion are respectively and fixedly connected with a laminated wall.

Preferably, the left side and the right side of the rectangular protrusion are both provided with round corners.

Preferably, the distance between the first peak and the second peak is 2 cm.

Preferably, the first reinforcing layer and the second reinforcing layer are both polycarbonate layers.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses have first ribbed structure and second ribbed structure, the stable structure that first crest, second crest and the packing rib of first ribbed structure are constituteed has strengthened the stability of exterior structure, has strengthened intensity, and second ribbed structure includes that the rectangle is protruding, the bellied inside of rectangle is equipped with horizontal floor, and the second ribbed structure has strengthened the inner structure of polyethylene layer body, and the rectangle is protruding and horizontal floor has strengthened intensity.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a first ribbed structure of the present invention;

fig. 3 is a schematic view of a second ribbed structure of the present invention.

In the figure: 1. a bellows body; 2. a polyethylene layer; 3. a second reinforcing layer; 4. a first reinforcing layer; 5. a second ribbed structure; 51. a rectangular protrusion; 52. round corners; 53. a laminate wall; 54. a transverse rib plate; 6. a first ribbed structure; 61. a first longitudinal rib; 62. a second longitudinal rib; 63. a second peak; 64. a first peak; 65. and filling the ribs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a double-deck two-color helical bellows that add rib, includes bellows body 1, the inner wall of bellows body 1 is equipped with polyethylene laminate 2, the outside of polyethylene laminate 2 bonds there is first enhancement layer 4, the first ribbed structure 6 that adds of the outside fixedly connected with of first enhancement layer 4, first ribbed structure 6 includes first crest 64 and second crest 63, the inside of second crest 63 is equipped with first vertical floor 61 and the vertical floor 62 of second, first crest 64 is the same with the structure of second crest 63, fixedly connected with packing rib 65 between first crest 64 and the second crest 63, the stable structure of first crest 64 and second crest 63 and packing rib 65 constitution has strengthened the stability of outer structure, has strengthened intensity.

The inside fixedly connected with second enhancement layer 3 of polyethylene lamina 2, one side fixedly connected with second ribbed structure 5 of second enhancement layer 3.

The second ribbed structure 5 comprises a rectangular protrusion 51, a transverse rib plate 54 is arranged inside the rectangular protrusion 51, and the transverse rib plate 54 is fixedly connected with the inner wall of the rectangular protrusion 51, so that the structural strength of the rectangular protrusion 51 is enhanced.

The second ribbed structure 5 reinforces the internal structure of the polyethylene laminate 2 and the rectangular projections 51 and transverse ribs 54 provide strength.

The left side and the right side of the rectangular protrusion 51 are fixedly connected with a laminated wall 53 respectively.

The right and left sides of the rectangular protrusion 51 are provided with rounded corners 52.

The distance between the first peak 64 and the second peak 63 is 2 cm.

The first reinforcing layer 4 and the second reinforcing layer 3 are both polycarbonate layers.

Specifically, during the use, this double-deck double-colored helical bellows that adds rib has first structure 6 and the second structure 5 that adds rib, and the stable structure that first crest 64, second crest 63 and packing rib 65 of first structure 6 that adds rib constitute has strengthened the stability of outside structure, has strengthened intensity, and second structure 5 that adds rib includes that the rectangle is protruding 51, the inside of rectangle arch 51 is equipped with horizontal floor 54, and the inner structure of polyethylene layer 2 has been strengthened to second structure 5 that adds rib, and the intensity has been strengthened to rectangle arch 51 and horizontal floor 54.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a double-deck two-color helical bellows that add rib, includes bellows body (1), its characterized in that: the inner wall of bellows body (1) is equipped with polyethylene laminate (2), the outside of polyethylene laminate (2) is bonded and is had first enhancement layer (4), the first ribbed structure (6) that adds of outside fixedly connected with of first enhancement layer (4), first ribbed structure (6) include first crest (64) and second crest (63), the inside of second crest (63) is equipped with first vertical floor (61) and the vertical floor of second (62), first crest (64) are the same with the structure of second crest (63), fixedly connected with packing rib (65) between first crest (64) and second crest (63), the inside fixedly connected with second enhancement layer (3) of polyethylene laminate (2), one side fixedly connected with second ribbed structure (5) of second enhancement layer (3).

2. A double-ribbed, double-color helical bellows as claimed in claim 1, wherein: the second ribbed structure (5) comprises a rectangular protrusion (51), and a transverse rib plate (54) is arranged inside the rectangular protrusion (51).

3. A double-ribbed, double-color helical bellows as claimed in claim 2, wherein: the left side and the right side of the rectangular bulge (51) are respectively and fixedly connected with a laminated wall (53).

4. A double-ribbed, double-color helical bellows as claimed in claim 2, wherein: and the left side and the right side of the rectangular bulge (51) are both provided with round corners (52).

5. A double-ribbed, double-color helical bellows as claimed in claim 1, wherein: the distance between the first peak (64) and the second peak (63) is 2 cm.

6. A double-ribbed, double-color helical bellows as claimed in claim 1, wherein: the first reinforcing layer (4) and the second reinforcing layer (3) are both polycarbonate layers.