HDPE winding pipe

Abstract

The utility model relates to the technical field of pipes, in particular to an HDPE winding pipe which comprises an HDPE pipe fitting body and winding pipe rings, a plurality of annular hollow rebound rings are arranged on the outer ring face of the HDPE pipe fitting body, and the winding pipe rings are arranged on the outer sides of the adjacent rebound rings in a sleeving mode. Compared with a traditional scheme, on one hand, the overall weight is reduced, so that personnel transportation and cloth manufacturing are facilitated when the scheme is used, on the other hand, personnel can complete maintenance of a buffer component on the inner side of the winding pipe coil only by replacing one rebound ring, namely, the buffer component can be overhauled more quickly and conveniently when the scheme is used, and the maintenance efficiency is improved. And when the springback ring is compressed, internal air pressure can resist kinetic energy carried by the winding pipe ring, so that the HDPE pipe has a better impact resistance effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipe material technical field especially relates to a kind of HDPE winding pipe material. BACKGROUND

[0002] HDPE pipe material is made of high crystallinity, non-polar thermoplastic resin, which has the advantages of corrosion resistance, light weight, easy installation, large flow rate, etc. The existing application number: 202223061538.2 Chinese patent discloses a kind of HDPE reinforced winding structure wall pipe material, including HDPE pipe material body and the winding pipe ring uniformly distributed on the HDPE pipe material body;Optimally, the outer surface of the HDPE pipe material body is uniformly fixed with multiple winding pipe rings, the winding pipe ring is hollow, and the winding pipe ring is an independent annular structure, and the winding pipe ring also has a buffer structure. Optimally, the buffer structure includes an embedded steel ring on the inner side of the winding pipe ring, a top rod inserted on the embedded steel ring and a buffer spring sleeved on the top rod, the inner side of the winding pipe ring is provided with an embedded steel ring, and the embedded steel ring is fixed on the HDPE pipe material body by a plurality of fixing pieces, the concave surface of the winding pipe ring is uniformly adhered with a plurality of gaskets one, the convex surface of the embedded steel ring is uniformly adhered with a plurality of gaskets two, the outer end of the top rod is fixed on the gasket one, the inner end of the top rod passes through the gasket two and the embedded steel ring, and the buffer spring is located between the corresponding group of gasket one and gasket two.

[0003] The above-mentioned technology sets several winding pipe rings on the outer ring surface of the HDPE pipe body, which makes the foreign matter hit the HDPE pipe body first, so that the winding pipe ring blocks the foreign matter, preventing the HDPE pipe body from being damaged by the foreign matter. However, in actual use, the setting of buffer springs and metal parts such as top rods in the winding pipe rings makes the whole HDPE pipe movement have too many parts, which makes the pipe structure complicated and too heavy, affecting the laying and transportation of the HDPE pipe. Therefore, in order to solve the above technical defects, we propose a kind of HDPE winding pipe material. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings in the prior art and proposes a kind of HDPE winding pipe material.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] An HDPE winding pipe material, comprising an HDPE pipe body and winding pipe rings, the outer ring surface of the HDPE pipe body is provided with a plurality of annular hollow rebound rings, the winding pipe rings are sleeved outside the adjacent rebound rings, the side surfaces of the adjacent winding pipe rings are jointly connected with a plurality of interconnecting pieces, the inside of the rebound ring is provided with a plurality of elastic supporting frames, and the body wall of the rebound ring is provided with a plurality of pressure relief holes.

[0007] Preferably, the plurality of supporting frames are uniformly circumferentially distributed with the HDPE pipe body axis as the center, and the supporting frames are elastic.

[0008] Preferably, the middle part of the supporting frame is provided with a through hole, and the adjacent supporting frames are jointly provided with a reinforcing ring through the through hole.

[0009] Preferably, the interconnecting pieces are uniformly circumferentially distributed with the HDPE pipe body axis as the center, and the interconnecting pieces are elastic.

[0010] Preferably, the outer ring surface of the HDPE pipe body is provided with a plurality of accommodating grooves, and the rebound ring is sleeved on the outer ring surface of the HDPE pipe body through the accommodating grooves.

[0011] Preferably, the outer ring surface of the rebound ring is provided with a protective sleeve, and the protective sleeve is flexible.

[0012] Preferably, the outer ring surface of the protective sleeve is a smooth surface, and the inner ring surface of the protective sleeve is provided with anti-skid.

[0013] The HDPE winding pipe material has the beneficial effects that:

[0014] 1: In the utility model, the rebound ring needs to be compressed when the winding pipe ring moves, and the rebound ring can absorb the kinetic energy carried by the winding pipe ring when the rebound ring is compressed, thereby reducing the impact force transmitted to the HDPE pipe body. At the same time, when the rebound ring is compressed, the air pressure inside the rebound ring increases, and the increased air pressure can support the rebound ring. When the winding pipe ring compresses the rebound ring, not only the elasticity of the rebound ring needs to be overcome, but also the air pressure in the rebound ring needs to be overcome. Therefore, the rebound ring further improves the kinetic energy absorption effect of the winding pipe ring, that is, compared with the traditional scheme, on the one hand, the overall weight is reduced, so that the scheme can be conveniently transported and laid by personnel during use, and on the other hand, personnel only need to replace a rebound ring to complete the maintenance of the inside buffer part of the winding pipe ring, that is, the scheme can be more quickly and conveniently maintained when used, and the internal air pressure of the rebound ring can also resist the kinetic energy carried by the winding pipe ring when the rebound ring is compressed, so that the HDPE pipe has better impact resistance.

[0015] 2: The utility model discloses a support frame is the axis of HDPE pipe spare main part as the center of circle even periphery distribution, make the support frame can even the body wall of rebound ring everywhere support, further make rebound ring can play the better buffering effect to HDPE pipe spare main part, the setting of interconnection sheet makes the connecting stability of adjacent winding pipe ring between can have a certain degree, namely when the external object is inclined and hits the surface of winding pipe ring, the lateral winding pipe ring can be through interconnection sheet to its a certain degree of pulling, further guarantee the stability of the winding pipe ring of being hit, and make when the external object hits between adjacent winding pipe ring, still can through interconnection sheet to protect the HDPE pipe spare main part at this place, namely avoid the defect that the object cannot protect HDPE pipe spare main part when hitting the gap between winding pipe ring in the use process of traditional scheme. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The utility model proposes a kind of HDPE winding pipe's axial measurement schematic diagram;

[0017] Figure 2 The utility model proposes a kind of HDPE winding pipe's winding pipe ring cooperation schematic view;

[0018] Figure 3 The utility model proposes a kind of HDPE winding pipe's winding pipe ring and rebound ring cooperation schematic view;

[0019] Figure 4 The utility model proposes a kind of HDPE winding pipe's structural schematic view.

[0020] In the drawing: 1, HDPE pipe spare main part;2, rebound ring;3, winding pipe ring;4, support foot;5, pressure relief hole;6, pass through hole;7, reinforcing ring;8, interconnection sheet;9, accommodating groove;10, protective sleeve. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. EMBODIMENT

[0022] REFERENCE Figures 1-4 A kind of HDPE winding pipe, including HDPE pipe spare main part 1 and winding pipe ring 3, the outer ring surface of HDPE pipe spare main part 1 is equipped with several annular hollow rebound ring 2, rebound ring 2 can be rubber material, winding pipe ring 3 is set on the outside of adjacent rebound ring 2, adjacent winding pipe ring 3 side is jointly connected with several interconnection sheets 8, the inside of rebound ring 2 is equipped with several elastic support frames 4, the body wall of rebound ring 2 both sides is equipped with several pressure relief holes 5. Embodiment

[0023] With reference to Figures 1-4 In other parts are the same as in example 1, the embodiment is different from example 1 in that:

[0024] The support frame 4 is evenly circumferentially distributed with the axis of the HDPE pipe body 1 as the center, and the support frame 4 is elastic. Since the support frame 4 is evenly circumferentially distributed with the axis of the HDPE pipe body 1 as the center, the support frame 4 can uniformly support the body wall of the rebound ring 2 everywhere, and the rebound ring 2 can better buffer the HDPE pipe body 1. The middle part of the support frame 4 is provided with a through hole 6, and the adjacent support frames 4 are provided with a reinforcing ring 7 through the through hole 6. The setting of the reinforcing ring 7 can limit the position of the support frame 4 and also provide a certain supporting effect, that is, it further strengthens the supporting effect of the support frame 4, so that the impact resistance of the rebound ring 2 is better. The interconnection sheet 8 is evenly circumferentially distributed with the axis of the HDPE pipe body 1 as the center, and the interconnection sheet 8 is elastic. The setting of the interconnection sheet 8 can provide a certain degree of connection stability between the adjacent winding pipe rings 3. When an external object obliquely hits the surface of the winding pipe ring 3, the side winding pipe ring 3 can be pulled to a certain extent through the interconnection sheet 8, thereby ensuring the stability of the hit winding pipe ring 3, and when the external object hits between the adjacent winding pipe rings 3, the HDPE pipe body 1 at this position can also be protected through the interconnection sheet 8, that is, the defect that the traditional scheme cannot protect the HDPE pipe body 1 when the object hits the gap between the winding pipe rings 3 is avoided.

[0025] The outer ring surface of the HDPE pipe body 1 is provided with a plurality of accommodating grooves 9, and the rebound ring 2 is sleeved on the outer ring surface of the HDPE pipe body 1 through the accommodating grooves 9. The outer ring surface of the rebound ring 2 is provided with a protective sleeve 10, the protective sleeve 10 is flexible, the outer ring surface of the protective sleeve 10 is a smooth surface, and the inner ring surface of the protective sleeve 10 is provided with anti-skid lines. The setting of the accommodating groove 9 can limit the position of the rebound ring 2 to a certain extent, so that the rebound ring 2 avoids sliding along the surface of the HDPE pipe body 1 during use. At the same time, the setting of the protective sleeve 10 can protect the winding pipe ring 3, thereby improving the anti-impact effect of the winding pipe ring 3, and provide a layer of protection to the outer side of the interconnection sheet 8, thereby strengthening the anti-impact effect of the HDPE pipe body 1 at the interval between the winding pipe rings 3, so that the damage caused by the accidental impact of the external object during the use of the HDPE pipe is more slight.

[0026] Principle and advantages: in the use process, the winding pipe ring 3 arranged on the outer ring surface of the HDPE pipe body 1 plays a anti-impact protection effect, that is, when the external object hits the HDPE pipe, the object first hits the surface of the winding pipe ring 3, at this time, the winding pipe ring 3 is impacted and moves along the impact direction, that is, the winding pipe ring 3 moves to the HDPE pipe body 1, but because the rebound ring 2 is arranged between the two, the winding pipe ring 3 needs to compress the rebound ring 2 when moving, and the rebound ring 2 can absorb the kinetic energy carried by the winding pipe ring 3 when being compressed, thereby reducing the impact force transmitted to the HDPE pipe body 1, and at the same time, through the arrangement of the pressure relief hole 5, when the rebound ring 2 is compressed, the air in the rebound ring 2 is extruded, but because the air can only flow out to the outside through the narrow pressure relief hole 5, that is, the gas in the rebound ring 2 cannot be quickly discharged, so that the air pressure in the rebound ring 2 is increased at this time, and the increased air pressure can support the rebound ring 2 at the same time, that is, when the winding pipe ring 3 compresses the rebound ring 2, not only the elasticity of the rebound ring 2 needs to be overcome, but also the air pressure in the rebound ring 2 needs to be overcome, thereby further improving the kinetic energy absorption effect of the rebound ring 2 on the winding pipe ring 3.

[0027] In summary, the rebound ring 2 of the present scheme replaces the buffer spring in the traditional scheme, so that the present scheme compared with the traditional scheme, on the one hand, reduces the overall weight, so that the present scheme can be convenient for personnel transportation and arrangement when used, on the other hand, personnel only need to replace a rebound ring 2 to complete the maintenance of the inside buffer part of the winding pipe ring 3, that is, the present scheme can be more quickly and conveniently maintained when used, and the internal air pressure of the rebound ring 2 when being compressed can also resist the kinetic energy carried by the winding pipe ring 3, so that the HDPE pipe has better anti-impact effect.

[0028] Further, since the support frames 4 are uniformly circumferentially distributed around the axis of the HDPE pipe body 1, the support frames 4 can uniformly support the body wall of the rebound ring 2, and the rebound ring 2 can better buffer the HDPE pipe body 1. The reinforcing ring 7 can limit the support frames 4 and support the support frames 4 to some extent, thereby further improving the support effect of the support frames 4, and the impact resistance of the rebound ring 2 is better. The interconnection sheets 8 can connect the adjacent winding pipe rings 3 to some extent, and when an external object obliquely hits the surface of the winding pipe ring 3, the side winding pipe ring 3 can be pulled to some extent by the interconnection sheets 8, thereby ensuring the stability of the hit winding pipe ring 3, and when the external object hits between the adjacent winding pipe rings 3, the HDPE pipe body 1 can be protected by the interconnection sheets 8, thereby avoiding the defect that the HDPE pipe body 1 cannot be protected when the object hits the gap between the winding pipe rings 3 in the conventional scheme. The accommodation grooves 9 can limit the rebound ring 2 to some extent, thereby preventing the rebound ring 2 from sliding along the surface of the HDPE pipe body 1 during use. The protective sleeve 10 can protect the winding pipe ring 3, thereby improving the impact resistance of the winding pipe ring 3, and the outer side of the interconnection sheet 8 is protected, thereby improving the impact resistance of the HDPE pipe body 1 between the winding pipe rings 3, and the damage to the HDPE pipe caused by accidental impact by an external object is less.

[0029] The above is only a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto. Any skilled person in the art can make equivalent replacements or changes according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, and all of them should be covered within the protection scope of the present application.

Claims

1. An HDPE spooling pipe comprising an HDPE pipe body (1) and a spooling pipe ring (3), characterized in that, The outer ring surface of the HDPE pipe body (1) is provided with a plurality of annular hollow rebound rings (2), the winding pipe ring (3) is sleeved on the outer side of the adjacent rebound ring (2), the side surfaces of the adjacent winding pipe rings (3) are jointly connected with a plurality of interconnecting sheets (8), the inside of the rebound ring (2) is provided with a plurality of elastic supporting frames (4), and the body wall of the rebound ring (2) is provided with a plurality of pressure relief holes (5) on both sides.

2. A HDPE pipe according to claim 1, characterized in that, A plurality of supporting frames (4) are evenly circumferentially distributed with the HDPE pipe body (1) axis as the center, and the supporting frame (4) is elastic.

3. A HDPE pipe according to claim 1, characterized in that, The middle part of the supporting frame (4) is provided with a through hole (6), and the adjacent supporting frames (4) are jointly provided with a reinforcing ring (7) through the through hole (6).

4. A HDPE pipe according to claim 1, characterized in that, The interconnecting sheet (8) is evenly circumferentially distributed with the HDPE pipe body (1) axis as the center, and the interconnecting sheet (8) is elastic.

5. A HDPE pipe according to claim 1, characterized in that, The outer ring surface of the HDPE pipe body (1) is provided with a plurality of accommodating grooves (9), and the rebound ring (2) is sleeved on the outer ring surface of the HDPE pipe body (1) through the accommodating groove (9).

6. A HDPE pipe according to claim 1, characterized in that, The outer ring surface of the rebound ring (2) is provided with a protective sleeve (10), and the protective sleeve (10) is flexible.

7. A HDPE pipe according to claim 6, characterized in that The outer ring surface of the protective sleeve (10) is a smooth surface, and the inner ring surface of the protective sleeve (10) is provided with anti-skid lines.

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