CN213629251U

CN213629251U - Triangular single-wall corrugated pipe

Info

Publication number: CN213629251U
Application number: CN202022649614.6U
Authority: CN
Inventors: 张莎莎; 吴美琪
Original assignee: Hangzhou Qiji Power Equipment Technology Co ltd
Current assignee: Hangzhou Qiji Power Equipment Technology Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-07-06
Anticipated expiration: 2030-11-16

Abstract

The utility model relates to a tubular product is a triangle-shaped single wall bellows very much. The method is characterized in that: including extending the body that sets up along axial direction, the periphery wall of body is the triangle-shaped form on the vertical cross-section of vertical axis direction, and the middle part of body is equipped with the cavity inner chamber that extends along axial direction, the periphery wall of body is for the first ripple structure that sets up in proper order in turn by crest and trough along axial direction. The utility model provides a triangle-shaped single wall bellows because the periphery wall of this bellows is put the cross-section at perpendicular axial direction's perpendicular and is the triangle-shaped form, and the triangle-shaped structure is the most stable, consequently the utility model provides a triangle-shaped single wall bellows not only compressive strength is high, the transportation of the tubular product of being convenient for moreover.

Description

Triangular single-wall corrugated pipe

Technical Field

The utility model relates to a tubular product is a triangle-shaped single wall bellows very much.

Background

The pipe is widely used in the fields of drainage, water supply, cable penetration and the like. Most of the existing pipes adopt circular structures, and the circular pipes roll easily in the transportation process, so that the pipes are inconvenient to transport. The compressive capacity and the ring rigidity of circular tubular product are relatively poor to tubular product is mostly buried native spare, appears quality problems back, needs to excavate again and arranges, easily causes great economic loss.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: overcome above shortcoming and provide a triangle-shaped single wall bellows, because the periphery wall of this bellows is put the cross-section at perpendicular axial direction's perpendicular and is the triangle-shaped form, the triangle-shaped structure is the most stable, consequently the utility model provides a triangle-shaped single wall bellows not only compressive strength is high, the transportation of the tubular product of being convenient for moreover.

The utility model discloses a following technical scheme realizes: a triangular single wall corrugated tube, characterized by: including extending the body that sets up along axial direction, the periphery wall of body is the triangle-shaped form on the vertical cross-section of vertical axis direction, and the middle part of body is equipped with the cavity inner chamber that extends along axial direction, the periphery wall of body is for the first ripple structure that sets up in proper order in turn by crest and trough along axial direction.

The working principle and the process are as follows: in the transportation process, compared with a round pipe, the triangular pipe is more convenient to place and is not easy to roll, and the transportation is convenient; this triangle-shaped tubular product is in the use, and a triangle-shaped angle is vertical upwards, is favorable to the decurrent pressure of dispersion soil to this compressive strength who has good tubular product.

Preferably, the wall of the hollow cavity is circular in vertical cross section in the direction perpendicular to the axis.

Preferably, the cavity wall of the hollow inner cavity of the tube body is a second corrugated structure which is formed by sequentially and alternately arranging wave crests and wave troughs along the axial direction.

Preferably, the outer peripheral wall of the tubular body has an equilateral triangular shape in a vertical cross section perpendicular to the axial direction.

Preferably, the outer peripheral wall of the tubular body has an equilateral triangle shape in a vertical cross section perpendicular to the axial direction, and three corners of the equilateral triangle are circular arc transitions.

Compared with the prior art, the utility model has the advantages that:

1. the utility model relates to a triangle-shaped single wall bellows because the periphery wall of this bellows is put the cross-section at perpendicular axial direction's perpendicular and is the triangle-shaped form, and the triangle-shaped structure is the most stable, consequently the utility model provides a triangle-shaped single wall bellows not only compressive strength is high, the transportation of the tubular product of being convenient for moreover.

Drawings

Fig. 1 is a schematic structural diagram of a triangular single-wall corrugated pipe of the present invention;

fig. 2 is a schematic structural view of a triangular single-wall corrugated pipe of the present invention;

fig. 3 is a schematic structural view three of a triangular single-wall corrugated pipe of the present invention;

FIG. 4 is a cross-sectional view A-A of FIG. 3;

fig. 5 is a schematic view of the usage state of the triangular single-wall corrugated pipe of the present invention.

Description of reference numerals: 1-a pipe body, 2-a hollow inner cavity, 3-a first corrugated structure and 4-a second corrugated structure.

Detailed Description

The invention is explained in detail below with reference to the accompanying drawings:

as shown in fig. 1-5, a triangular single-wall corrugated pipe is characterized in that: including extending the body 1 that sets up along axial direction, the periphery wall of body 1 is the triangle-shaped form on the vertical cross-section of perpendicular axis direction, and the middle part of body 1 is equipped with along the hollow cavity 2 of axial direction extension, the periphery wall of body 1 is for being followed axial direction by crest and trough first ripple structure 3 that sets up in proper order in turn.

Preferably, the walls of said hollow cavity 2 are circular in vertical section in the direction of the vertical axis.

Preferably, the wall of the hollow inner cavity 2 of the tube body 1 is a second corrugated structure 4 which is formed by alternately arranging wave crests and wave troughs in sequence along the axial direction.

Preferably, the outer peripheral wall of the tubular body 1 has an equilateral triangular shape in vertical section perpendicular to the axial direction.

Preferably, the outer peripheral wall of the tubular body 1 is in the shape of an equilateral triangle in vertical section perpendicular to the axial direction, and three corners of the equilateral triangle are circular arc transitions.

While the present invention has been shown and described with reference to particular embodiments and alternatives thereof, it will be understood that various changes and modifications can be made without departing from the spirit and scope of the invention. It is understood, therefore, that the invention is not to be limited, except as by the appended claims and their equivalents.

Claims

1. A triangular single wall corrugated tube, characterized by: including body (1) that extends the setting along axial direction, the periphery wall of body (1) is the triangle-shaped form on the vertical cross-section of vertical axis direction, and the middle part of body (1) is equipped with along hollow cavity (2) that axial direction extends, the periphery wall of body (1) is for along axial direction by first ripple structure (3) that crest and trough set gradually in turn.

2. Triangular single-wall corrugated pipe as claimed in claim 1, wherein: the cavity wall of the hollow inner cavity (2) is circular on a vertical section perpendicular to the axial direction.

3. Triangular single-wall corrugated pipe as claimed in claim 1, wherein: the cavity wall of the hollow inner cavity (2) of the tube body (1) is a second corrugated structure (4) which is formed by sequentially and alternately arranging wave crests and wave troughs in the axial direction.

4. Triangular single-wall corrugated pipe as claimed in claim 1, wherein: the periphery wall of body (1) is equilateral triangle shape on the vertical cross-section of perpendicular axis direction.

5. Triangular single-wall corrugated pipe as claimed in claim 1, wherein: the periphery wall of body (1) is equilateral triangle shape on the vertical cross-section of perpendicular axis direction, and equilateral triangle's three angle is the circular arc transition.