CN215763733U

CN215763733U - PPH winding pipe with additional strengthening

Info

Publication number: CN215763733U
Application number: CN202122038063.4U
Authority: CN
Inventors: 李晖; 黄中杰; 施文
Original assignee: Jiangsu Jincheng New Material Technology Co ltd
Current assignee: Jiangsu Jincheng New Material Technology Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-02-08
Anticipated expiration: 2031-08-25

Abstract

The utility model relates to the technical field of winding pipes, and discloses a PPH winding pipe with a reinforcing structure, which comprises a PPH pipe, wherein the outer side of the PPH pipe is uniformly provided with a first winding pipe, a second winding pipe, a first stabilizing pipe and a second stabilizing pipe, the first winding pipe is positioned between the second stabilizing pipe and the first stabilizing pipe, the first stabilizing pipe and the second stabilizing pipe are positioned between the first winding pipe and the second winding pipe, the first stabilizing pipe, the second winding pipe and the second stabilizing pipe are arranged in a crossed manner, the first stabilizing pipe and the second stabilizing pipe are identical in appearance, the first stabilizing pipe and the second stabilizing pipe are arranged in a mirror image manner, the novel scheme can realize the crossed arrangement of the first winding pipe, the first stabilizing pipe and the second stabilizing pipe, and can gradually decrease the extrusion force of an external object through the first winding pipe, the second winding pipe, the first stabilizing pipe and the second stabilizing pipe, can effectively reduce the trauma and pressure on the PPH pipe.

Description

PPH winding pipe with additional strengthening

Technical Field

The utility model belongs to the technical field of winding pipes, and particularly relates to a PPH winding pipe with a reinforcing structure.

Background

The winding pipe is a large-caliber drain pipe, the PPH pipe is formed by carrying out Beta modification on a common PP material, so that the PPH pipe has a uniform and fine Beta crystal structure, has good chemical corrosion resistance, wear resistance, good insulativity and high temperature resistance, the working temperature can reach 100 ℃, and the PPH pipe is non-toxic, light in weight and convenient to transport and install, and is a superior product with high temperature resistance, corrosion resistance and ageing resistance compared with the PP pipe.

When the winding pipe is exposed outside or buried shallowly, the winding pipe can be pressed, the size of the external pressure borne by the winding pipe directly influences the performance of the pipe, the measurement index of the winding pipe is ring stiffness, if the ring stiffness of the winding pipe is not enough, the pipe can be deformed due to the fact that the pipe cannot bear the external pressure in construction or action, the existing winding pipe is usually of a single-layer structure, the strength is not enough, and the service life is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the PPH winding pipe with the reinforcing structure, which effectively solves the problems that when the winding pipe is exposed outside or buried shallow, the winding pipe is stressed and bears the external pressure, the performance of the pipe is directly influenced, the measurement index is ring stiffness, if the ring stiffness of the winding pipe is not enough, the pipe is deformed due to the fact that the pipe cannot bear the external pressure in the construction or action, and the existing winding pipe is usually of a single-layer structure, so that the strength is not enough, and the service life is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a PPH winding pipe with additional strengthening, includes the PPH pipe, the outside of PPH pipe evenly is provided with first winding pipe, second winding pipe, first stabilizator pipe and second stabilizator pipe, first winding pipe is located between second stabilizator pipe and the first stabilizator pipe, first stabilizator pipe all is located between first winding pipe and the second winding pipe with the second stabilizator pipe, first winding pipe, first stabilizator pipe, second winding pipe and second stabilizator pipe cross arrangement, first stabilizator pipe is the same with the appearance of second stabilizator pipe, first stabilizator pipe is the mirror image setting with the second stabilizator pipe.

Preferably, the inner chamber of first winding pipe is provided with first protective pipe and two sets of second protective pipe, and is two sets of the second protective pipe is located one side that first winding pipe inner chamber is close to the PPH pipe, first protective pipe is located one side that PPH pipe was kept away from to first winding pipe inner chamber.

Preferably, one side that the second winding pipe inner chamber is close to the PPH pipe is provided with the third protection tube, one side that the PPH pipe was kept away from to the third protection tube is connected with the fourth protection tube, one side that the third protection tube was kept away from to the fourth protection tube is connected with two sets of connecting rods, one side that the fourth protection tube was kept away from to the connecting rod is connected with the inside wall of second winding pipe.

Preferably, the inside of PPH pipe is provided with the inoxidizing coating, the diameter of inoxidizing coating is 0.9 times of PPH pipe diameter.

Preferably, the first and second stabilizing tubes have the same thickness, and the thickness of the first stabilizing tube is 0.5 times the diameter of the first winding tube.

Preferably, the diameter of the first winding pipe is 1.1-1.2 times of that of the second winding pipe, and wear-resistant grains are arranged on the outer sides of the second winding pipe and the first winding pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the cross arrangement of the first winding pipe, the first stabilizing pipe, the second winding pipe and the second stabilizing pipe, the extrusion force of the first winding pipe, the second winding pipe, the first stabilizing pipe and the second stabilizing pipe to external objects is gradually reduced layer by layer, and the wound and the pressure of the PPH pipe can be effectively reduced;

2. the PPH pipe can be protected by arranging the second protective pipe and the first protective pipe, the first winding pipe starts to contract and simultaneously drives the first protective pipe to extrude the second protective pipe, and the first protective pipe can be extruded into the two groups of second protective pipes due to the reserved seam between the first protective pipe and the second protective pipe;

3. can improve the protection to the PPH pipe through setting up fourth protective tube, third protective tube and connecting rod, the connecting rod produces deformation with the fourth protective tube and begins to extrude the third protective tube simultaneously, and the solid setting of third protective tube protects the PPH pipe simultaneously with first stabilizator pipe and second stabilizator pipe this moment.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

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

FIG. 2 is a schematic view of a protective layer structure according to the present invention;

FIG. 3 is an enlarged view of portion A of the present invention;

FIG. 4 is a schematic structural view of the present invention;

FIG. 5 is a schematic view of the bottom plate structure of the present invention;

FIG. 6 is a schematic view of the collecting box of the present invention

FIG. 7 is a schematic view of the structure of the present invention.

In the figure: 100. a PPH pipe; 110. a protective layer; 200. a first winding tube; 210. a first guard tube; 220. A second guard tube; 300. a second winding tube; 310. a third protection pipe; 320. a fourth protective tube; 330. A connecting rod; 400. a first stabilizer tube; 500. a second stabilizer tube.

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, 2, 6 and 7, a PPH wound pipe with a reinforced structure includes a PPH pipe 100, a first wound pipe 200, a second wound pipe 300, a first stabilizing pipe 400 and a second stabilizing pipe 500 are uniformly disposed on an outer side of the PPH pipe 100, the first wound pipe 200 is disposed between the second stabilizing pipe 500 and the first stabilizing pipe 400, the first stabilizing pipe 400 and the second stabilizing pipe 500 are both disposed between the first wound pipe 200 and the second wound pipe 300, the first wound pipe 200, the first stabilizing pipe 400, the second wound pipe 300 and the second stabilizing pipe 500 are disposed in a crossing manner, the first wound pipe 200 and the second wound pipe 300 are fixed by the first stabilizing pipe 400 and the second stabilizing pipe 500, the first stabilizing pipe 400 and the second stabilizing pipe 500 have the same shape, the first stabilizing pipe 400 and the second stabilizing pipe 500 are disposed in a mirror image manner, and the external extrusion force of the first wound pipe 200, the second wound pipe 300, the first stabilizing pipe 400 and the second stabilizing pipe 500 gradually decreases, the trauma and pressure to the PPH tube 100 can be effectively reduced.

Referring to fig. 3, 4, 5, 6 and 7, the inner cavity of the first winding pipe 200 is provided with a first protection pipe 210 and two sets of second protection pipes 220, the two sets of second protection pipes 220 are located at one side of the inner cavity of the first winding pipe 200 close to the PPH pipe 100, the first protection pipe 210 is located at one side of the inner cavity of the first winding pipe 200 away from the PPH pipe 100, the protection of the PPH pipe 100 can be improved by arranging the second protection pipe 220 and the first protection pipe 210, the first winding pipe 200 starts to contract and simultaneously drives the first protection pipe 210 to extrude the second protection pipe 220, because a reserved gap is formed between the first protection pipe 210 and the second protection pipe 220, the first protection pipe 210 can be extruded into the two sets of second protection pipes 220, one side of the inner cavity of the second winding pipe 300 close to the PPH pipe 100 is provided with a third protection pipe 310, one side of the third protection pipe 310 away from the PPH pipe 100 is connected with a fourth protection pipe 320, one side of the fourth protection pipe 320 away from the third protection pipe 310 is connected with two sets of connecting rods 330, a side of the connection rod 330 remote from the fourth protection pipe 320 is connected to an inner sidewall of the second winding pipe 300, the protection of the PPH pipe 100 can be improved by providing the fourth protection pipe 320, the third protection pipe 310 and the connection rod 330, the protection layer 110 is provided inside the PPH pipe 100, the diameter of the protection layer 110 is 0.9 times of the diameter of the PPH pipe 100, the protection performance of the PPH pipe 100 itself is improved by providing the PPH pipe 100, the first and

second stabilizer pipes

400 and 500 have the same thickness, the thickness of the first stabilizer pipe 400 is 0.5 times the diameter of the first winding pipe 200, the protection capability of the device is improved by setting the thicknesses of the first and second stabilizing

pipes

400 and 500, the diameter of the first winding pipe 200 is 1.1-1.2 times of the diameter of the second winding pipe 300, the outer sides of the second winding pipe 300 and the first winding pipe 200 are provided with wear-resistant lines, by providing the wear-resistant lines, the wear resistance of the second winding pipe 300 and the first winding pipe 200 is improved.

The working principle is as follows: in the specific implementation of the present invention, the first winding tube 200, the second winding tube 300, the first stabilizing tube 400 and the second stabilizing tube 500 are alternately coated on the outer side of the PPH tube 100 during production, the first winding tube 200 and the second winding tube 300 are fixed by the first stabilizing tube 400 and the second stabilizing tube 500, so as to increase the stability of the first winding tube 200 and the second winding tube 300, and prevent the first winding tube 200 and the second winding tube 300 from being separated from the PPH tube 100, and the first stabilizing tube 400 and the second stabilizing tube 500 are solid, so as to protect the PPH tube 100, assist the first winding tube 200 and the second winding tube 300, and prevent the first winding tube 200 and the second winding tube 300 from being damaged due to excessive stress, when in use, if the first winding tube 200 first contacts an outside object when receiving external pressure or impact, the first winding tube 200 starts to contract and simultaneously drives the first winding tube 210 to extrude the second protecting tube 220, because of the reserved seam in the middle of the first protection pipe 210 and the second protection pipe 220, the first protection pipe 210 can be extruded into the two groups of second protection pipes 220, meanwhile, the first winding pipe 200 begins to shrink, then the second winding pipe 300 contacts with an outside object, the connecting rod 330 and the fourth protection pipe 320 deform and simultaneously begin to extrude the third protection pipe 310, the third protection pipe 310 is arranged in a solid manner, the PPH pipe 100 is simultaneously protected by the first protection pipe 200 and the second stabilization pipe 500, the extrusion force of the first protection pipe 200, the first protection pipe 210, the second protection pipe 220, the second winding pipe 300, the connecting rod 330, the fourth protection pipe 320, the third protection pipe 310, the first stabilization pipe 400 and the second stabilization pipe 500 to the outside object is gradually reduced layer by layer, and the wound and the pressure of the PPH pipe 100 can be effectively reduced.

It is noted that, herein, relational terms such as first and second, 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.

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

1. The utility model provides a PPH twines pipe with additional strengthening which characterized in that: including PPH pipe (100), the outside of PPH pipe (100) evenly is provided with first winding pipe (200), second winding pipe (300), first stabilizator pipe (400) and second stabilizator pipe (500), first winding pipe (200) are located between second stabilizator pipe (500) and first stabilizator pipe (400), first stabilizator pipe (400) and second stabilizator pipe (500) all are located between first winding pipe (200) and second winding pipe (300), first winding pipe (200), first stabilizator pipe (400), second winding pipe (300) and second stabilizator pipe (500) cross arrangement, first stabilizator pipe (400) are the same with the appearance of second stabilizator pipe (500), first stabilizator pipe (400) and second stabilizator pipe (500) are the mirror image setting.

2. The winding pipe of PPH with reinforcing structure as claimed in claim 1, wherein: the inner chamber of first winding pipe (200) is provided with first protective tube (210) and two sets of second protective tube (220), and is two sets of second protective tube (220) are located one side that PPH pipe (100) are close to in first winding pipe (200) inner chamber, one side that PPH pipe (100) were kept away from in first winding pipe (200) inner chamber is located in first protective tube (210).

3. The winding pipe of PPH with reinforcing structure as claimed in claim 1, wherein: one side that second winding pipe (300) inner chamber is close to PPH pipe (100) is provided with third protection tube (310), one side that PPH pipe (100) were kept away from in third protection tube (310) is connected with fourth protection tube (320), one side that third protection tube (310) were kept away from in fourth protection tube (320) is connected with two sets of connecting rods (330), one side that fourth protection tube (320) were kept away from in connecting rod (330) is connected with the inside wall of second winding pipe (300).

4. The winding pipe of PPH with reinforcing structure as claimed in claim 1, wherein: the inside of PPH pipe (100) is provided with inoxidizing coating (110), the diameter of inoxidizing coating (110) is 0.9 times of PPH pipe (100) diameter.

5. The winding pipe of PPH with reinforcing structure as claimed in claim 1, wherein: the first and second stabilizing tubes (400, 500) have the same thickness, and the thickness of the first stabilizing tube (400) is 0.5 times the diameter of the first winding tube (200).

6. The winding pipe of PPH with reinforcing structure as claimed in claim 1, wherein: the diameter of the first winding pipe (200) is 1.1-1.2 times of that of the second winding pipe (300), and wear-resistant grains are arranged on the outer sides of the second winding pipe (300) and the first winding pipe (200).