CN214662639U

CN214662639U - Multi-edge corrugated pipe

Info

Publication number: CN214662639U
Application number: CN202023275765.6U
Authority: CN
Inventors: 汪发兵
Original assignee: Jiangsu Plastic Source Machinery Manufacturing Co ltd
Current assignee: Jiangsu Plastic Source Machinery Manufacturing Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-09
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a many arriss bellows, comprising a main body, the surface all around of main part is provided with the sleeve pipe, include the main part that extends along the major axis, the outer fringe of main part is provided with the edge the arris portion that the major axis direction of main part extends, arris portion with main part formula structure as an organic whole, arris portion with the main part is made by plastics, the outermost edge of arris portion is located the outside of the most outer fringe of main part. A many arriss bellows, through the arris portion that sets up, when burying put many arriss bellows, the main arris can play the circular profile of protection bellows, makes it can not bump bad because of being collided with by the foreign object, plays a buffering guard action, enables the intensity reinforcing of bellows.

Description

Multi-edge corrugated pipe

Technical Field

The utility model relates to a bellows field specifically is a many arriss bellows.

Background

A bellows is a bellows-meaning a tubular element made of plastic. The existing corrugated pipe is easy to cause problems in the filling process.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

The utility model provides a not enough to prior art, the utility model provides a many arriss bellows, at first, through the arris portion that sets up, when burying put many arriss bellows, the main arris can play the circular profile of protection bellows, makes it can not because of colliding with badly by the foreign object, and then the destruction of every layer of pipe wall that leads to plays a buffering guard action, enables the intensity reinforcing of bellows.

Technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: a multi-edge corrugated pipe comprises a main body extending along a long axis, wherein edge parts extending along the long axis direction of the main body are arranged on the outer edge of the main body.

Preferably, the ridge and the body are of unitary construction.

Preferably, the ridge and the body are both made of plastic.

Preferably, the edge part is columnar, and/or the edge part has a right angle part.

Preferably, the number of the ridge portions is plural, and the plural ridge portions are arranged at regular intervals in the circumferential direction.

Preferably, the outermost edge of the ridge is located outwardly of the outermost edge of the body.

Preferably, the edge of the ridge portion is rounded.

Preferably, the main body includes a plurality of corrugated portions connected in series along the long axis direction, wherein a reinforcing rib is provided between bottoms of at least two adjacent corrugated portions.

Preferably, the main body comprises a plurality of corrugated parts connected in sequence along the long axis direction, wherein a V-shaped groove is arranged at the crest of at least one of the corrugated parts.

Preferably, the main body includes a plurality of corrugated portions sequentially connected in a long axis direction, and each of the corrugated portions includes a plurality of corrugated units arranged at regular intervals in a circumferential direction

Advantageous effects

Compared with the prior art, the utility model provides a many arriss bellows possesses following beneficial effect:

1. this many arriss bellows, through the arris portion that sets up, when burying put many arriss bellows, the main arris can play the circular profile of protection bellows, makes it can not because of being collided with badly by the foreign object, and then the destruction of every layer of pipe wall that leads to plays a buffering guard action, enables the intensity reinforcing of bellows.

2. The edges of the multi-edge corrugated pipe are in smooth transition by circular arcs, so that the overall attractiveness and hand feeling of the pipe are enhanced.

3. And a reinforcing rib is arranged between the wave bottoms of two adjacent corrugated parts. Traditional bellows does not have this strengthening rib, and the ascending length overlength of tubular product itself axial, in transportation and installation, often can lead to elasticity too strong because of the reason of length, often can make and produce between two adjacent ripples of bellows damage such as bend, so add the strengthening rib in the design here, can avoid the emergence of this type of phenomenon.

4. Through at least one wave crest department of ripple portion is provided with the V-arrangement groove, makes even at underground soil environment complicacy, the arris that the circular arc crest portion was equipped with are as the first protective screen of protection inner tube, and the circular arc ripples is the second protective screen, and the effect of strengthening rib has been equallyd divide in the design in V-arrangement groove, has strengthened the holistic intensity of circular arc ripples and rigidity, makes the use of many arriss bellows more firm, makes its life-span longer.

Drawings

Fig. 1 is a schematic view of the overall structure of the multi-edge corrugated pipe of the present invention.

Fig. 2 is a schematic structural view of the multi-edge corrugated pipe of the present invention.

Fig. 3 is a schematic structural view of the multi-edge corrugated tube of the present invention.

Fig. 4 is a partial schematic view of the present invention.

In the figure: 1. a main body; 2. a ridge portion; 3. a corrugated portion; 31. wave crest; 32. wave bottom; 33. a V-shaped groove; 34. and (5) reinforcing ribs.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 4, the multi-ribbed corrugated tube includes a main body 1 extending along a long axis, and a rib 2 extending along the long axis of the main body 1 is provided at an outer edge of the main body 1.

Further, the ridge 2 and the body 1 are of one-piece construction.

Further, the ridge 2 and the body 1 are made of plastic.

Further, the ridge portion 2 is columnar.

Further, the ridge portion 2 has a straight corner portion.

Further, the rib 2 serves to improve the strength and stability of the multi-ribbed corrugated tube.

Further, the outermost edge of the ridge 2 is located outside the outermost edge of the body 1.

The working principle is as follows: the utility model relates to a novel many arriss bellows, including main part 1, arris portion 2, through the arris portion that sets up, when burying put many arriss bellows, the main arris can play the circular profile of protection bellows, makes it can not be because of colliding with badly by the foreign object, and then the destruction of every layer of pipe wall that leads to plays a buffering guard action, enables the intensity reinforcing of bellows.

Therefore, the utility model provides a many arriss bellows has following effect:

1. the contact between the main body of the corrugated pipe and the soil is reduced, and the overall corrosion resistance of the corrugated pipe is indirectly improved;

2. the integral ring rigidity and strength of the pipe are improved;

3. the service life is prolonged;

4. the pipe has better fatigue resistance, and the fatigue resistance of the whole pipe is greatly improved;

5. the composite material can surround the aspects of compression resistance, impact resistance, corrosion resistance, higher rigidity and better strength.

Referring to fig. 4, the main body 1 preferably includes a plurality of corrugated portions 3 connected in series in the long axis direction. Each of the corrugated portions 3 includes a plurality of corrugated units arranged at regular intervals in the circumferential direction. The number of general corrugation cells may be 2, 3, 4 or other numbers, and a corresponding increased number may improve the effect.

Each of the corrugations 3 has a crest 31 and a bottom 32. The wave crest 31 and the wave bottom 32 are connected through an arc. Thus, the integral aesthetic feeling and hand feeling of the pipe are enhanced.

A reinforcing rib 33 is provided at the junction between the wave bottoms 32 of the two corrugated portions 3. Traditional bellows does not have this strengthening rib, and the ascending length overlength of tubular product itself axial, in transportation and installation, often can lead to elasticity too strong because of the reason of length, often can make and produce between two adjacent ripples of bellows damage such as bend, so add the strengthening rib in the design here, can avoid the emergence of this type of phenomenon.

V-grooves 34 are provided at the crests 31 of the respective corrugated portions 3. Because underground soil environment is complicated, the arris portion that circular arc crest 31 was equipped with is the first protective screen of protection inner tube, and circular arc department is the second protective screen, and the effect of strengthening rib has been strengthened in the design of V type groove 34, has made the use of many arriss bellows more firm, makes its life-span longer.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The multi-edge corrugated pipe is characterized by comprising a main body extending along a long axis, wherein edge parts extending along the long axis direction of the main body are arranged on the outer edge of the main body, are columnar and have right angle parts.

2. The multi-ribbed corrugated tube of claim 1, wherein the rib and the body are of unitary construction.

3. The corrugated multi-ribbed tube of claim 1 wherein the ribs and the body are both made of plastic.

4. The corrugated multi-ribbed pipe according to claim 1, wherein the number of the rib portions is plural, and the plural rib portions are arranged at regular intervals in the circumferential direction.

5. The multi-ribbed corrugated tube of claim 1, wherein an outermost edge of the rib portion is located outward of an outermost edge of the body.

6. The multi-ribbed corrugated tube according to claim 1, wherein the main body includes a plurality of corrugated portions connected in series in a long axis direction, and edges of the corrugated portions are rounded.

7. The corrugated pipe of claim 1, wherein the body comprises a plurality of corrugated portions connected in series along the longitudinal direction, wherein a rib is disposed between bottoms of at least two adjacent corrugated portions.

8. The corrugated pipe of claim 1, wherein the body comprises a plurality of corrugated portions sequentially connected along the longitudinal direction, wherein at least one of the corrugated portions has a V-shaped groove at the crest thereof.

9. The multi-ribbed corrugated tube according to claim 1, wherein the main body includes a plurality of corrugated portions connected in series in a long axis direction, and each of the corrugated portions includes a plurality of corrugated units arranged at regular intervals in a circumferential direction.