CN215891446U

CN215891446U - High-rib enhanced polyethylene winding corrugated pipe

Info

Publication number: CN215891446U
Application number: CN202122180407.5U
Authority: CN
Inventors: 陈德志; 卓勤永; 樊雷
Original assignee: Guangzhou Jintong Plastic Pipe Co ltd
Current assignee: Guangzhou Jintong Plastic Pipe Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-02-22
Anticipated expiration: 2031-09-10

Abstract

The utility model belongs to the technical field of corrugated pipes, and discloses a high-rib reinforced polyethylene winding corrugated pipe which comprises a corrugated pipe main body, wherein hollow grooves are uniformly formed in the inner wall of the surface of the corrugated pipe main body, a rubber layer is sleeved on the surface of the corrugated pipe main body, a rubber belt is arranged inside each hollow groove, two ends of each rubber belt are fixedly connected with two sides of the inner wall of each hollow groove, and an anti-stretching mechanism is arranged inside each corrugated pipe main body. The corrugated pipe body has the advantages that the impact resistance can be improved, the surface strength of the corrugated pipe body is improved through the rubber layer, the abrasion resistance of the corrugated pipe body is improved through the plastic layer, foreign matters are prevented from penetrating through the corrugated pipe body, the influence on normal material conveying of the corrugated pipe body is avoided, the service life of the corrugated pipe body is prolonged, the force of internal impact deformation can be buffered and offset, the cracking caused by deformation impact in the wall of the corrugated pipe body is prevented, the practicability of the corrugated pipe body is improved, and the material conveying safety of the corrugated pipe body is improved.

Description

High-rib enhanced polyethylene winding corrugated pipe

Technical Field

The utility model belongs to the technical field of corrugated pipes, and particularly relates to a high-rib reinforced polyethylene winding corrugated pipe.

Background

The corrugated pipe is a section formed by winding, has the effects of compensating the thermal deformation of a pipeline, absorbing shock, absorbing the settlement deformation of the pipeline and the like, is widely applied to the industries of petrifaction, cement, metallurgy and the like, is produced by taking polyethylene as a base material, has higher service performance and service life compared with a common plastic corrugated pipe, and has excellent effects in the fields of medium conveying, electric power threading and the like;

however, most of the hollow parts of the corrugated parts of the existing polyethylene corrugated pipes lack auxiliary deformation-resistant structures, and when the existing polyethylene corrugated pipes are subjected to large impact force, the pipe walls are easy to break and break, so that the normal use of the corrugated pipes is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-rib reinforced polyethylene winding corrugated pipe, which aims to solve the problems that the hollow part of the corrugated part of the existing polyethylene corrugated pipe in the background art is mostly lack of an auxiliary deformation-resistant structure, and the normal use of the corrugated pipe is influenced because the pipe wall is easy to break and break under the action of large impact force.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a polyethylene winding bellows of high muscle enhancement mode, includes bellows main part, the cavity groove has evenly been seted up to the inner wall on bellows main part surface, the rubber layer has been cup jointed on bellows main part's surface, the inside in cavity groove is provided with the rubber tape, and the both ends of rubber tape all with the both sides fixed connection of cavity inslot wall, the inside of bellows main part is provided with stretch-proofing mechanism.

Preferably, the surface of the rubber layer is sleeved with a plastic layer, and the plastic layer is connected with the rubber layer through a first rubber layer.

Preferably, the rubber belts are all wavy.

Preferably, the both sides of rubber tape are the first rubber strip of equal fixedly connected with, and the both ends of first rubber strip all with the inner wall fixed connection of cavity inslot.

Preferably, the stretch-proofing mechanism is including gluing the box, and glues the box and be six groups, six groups glue the even fixed connection of box in the inside of bellows main part, the fluting has all evenly been seted up on the surface of gluing the box, the inside of fluting all is provided with the second rubber strip, and the both ends of second rubber strip all with grooved inner wall fixed connection.

Preferably, the surface of the glue box is provided with a glue cover, and the glue cover is connected with the glue box through a second glue layer.

Compared with the prior art, the utility model has the beneficial effects that: the utility model can improve the impact resistance, improve the surface strength of the corrugated pipe main body through the rubber layer, improve the abrasion resistance of the device through the plastic layer, prevent foreign matters from penetrating through the corrugated pipe main body, avoid influencing the normal material conveying of the corrugated pipe main body, improve the service life of the device, buffer and offset the force of internal impact deformation, prevent the inner wall of the corrugated pipe main body from cracking due to deformation impact, improve the practicability of the device and improve the safety of the corrugated pipe main body during material conveying;

1. by arranging the rubber layer, the rubber belt, the first rubber strip and the plastic layer, when the device is impacted greatly, the corrugated pipe main body is deformed to drive the rubber belt and the first rubber strip to stretch, the impact force is buffered through the resilience force of the rubber belt and the first rubber strip, so that the device can improve the impact resistance, the surface strength of the corrugated pipe main body is improved through the rubber layer, the abrasion resistance of the device is improved through the plastic layer, foreign matters are prevented from penetrating through the corrugated pipe main body, the influence on normal material conveying of the corrugated pipe main body is avoided, and the service life of the device is prolonged;

2. through being provided with stretch-proofing mechanism, when bellows main part deformation for the second rubber strip in the fluting begins to stretch, through the elasticity of second rubber strip self, offsets the power of deformation, thereby makes the device can cushion the offset to the power of internal impact deformation, prevents to appear breaking because of the deformation impact in the bellows main part wall, promotes the device practicality, improves the security when bellows main part material is carried.

Drawings

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

FIG. 2 is a schematic sectional elevation view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of the structure shown at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic side sectional view of the structure of the present invention.

In the figure: 1. a bellows body; 2. a hollow groove; 3. a rubber layer; 4. a rubber belt; 5. a plastic layer; 6. a first glue layer; 7. a first rubber strip; 8. a glue box; 9. grooving; 10. a second rubber strip; 11. a second adhesive layer; 12. and (6) a rubber cover.

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. 1-4, the present invention provides a technical solution: the utility model provides a polyethylene winding bellows of high muscle enhancement mode, includes bellows main part 1, and well cavity 2 has evenly been seted up to the inner wall on bellows main part 1 surface, and rubber layer 3 has been cup jointed on the surface of bellows main part 1, and the inside of well cavity 2 is provided with rubber tape 4, and rubber tape 4's both ends all with the both sides fixed connection of well cavity 2 inner walls, the inside of bellows main part 1 is provided with the stretch-proofing mechanism.

In order to improve the wear-resistant capability of the device, in this embodiment, preferably, the surface of the rubber layer 3 is sleeved with the plastic layer 5, and the plastic layer 5 is connected with the rubber layer 3 through the first adhesive layer 6.

In order to improve the cushioning ability of the rubber belt 4 and the tensile strength of the rubber belt 4, in the present embodiment, it is preferable that the rubber belt 4 is wavy.

In order to improve the stability of the rubber belt 4 when being impacted, in the embodiment, preferably, the first rubber strips 7 are uniformly and fixedly connected to both sides of the rubber belt 4, and both ends of the first rubber strips 7 are fixedly connected to the inner wall of the hollow groove 2.

In order to cushion the offset in the power of inside impact deformation, prevent that 1 wall of bellows main part from appearing bursting because of deformation impact, in this embodiment, it is preferred, stretch-proofing mechanism is including gluing box 8, and it is six groups to glue box 8, six groups glue the inside of box 8 even fixed connection at bellows main part 1, glue the surface of box 8 and all evenly seted up fluting 9, the inside of fluting 9 all is provided with second rubber strip 10, and the both ends of second rubber strip 10 all with fluting 9's inner wall fixed connection.

In order to seal the slot 9 and the second rubber strip 10, in this embodiment, it is preferable that the rubber cover 12 is disposed on the surface of the rubber box 8, and the rubber cover 12 is connected to the rubber box 8 through the second rubber layer 11.

The working principle and the using process of the utility model are as follows: when the corrugated pipe main body 1 is impacted, the rubber belt 4 and the first rubber strip 7 in the hollow groove 2 are stretched, the hollow groove 2 provides a moving interval for the rubber belt 4 and the first rubber strip 7, the impact force is buffered through the resilience of the rubber belt 4 and the first rubber strip 7, the rubber layer 3 is fixedly connected with the corrugated pipe main body 1 through a heat sealing method, the plastic layer 5 and the rubber layer 3 are fixed through the plastic layer 5, the abrasion resistance of the corrugated pipe main body 1 is improved through the plastic layer 5, the surface strength of the corrugated pipe main body 1 is improved through the rubber layer 3, foreign matters are prevented from penetrating, the rubber cover 12 and the rubber box 8 are fixedly connected through the second rubber layer 11, when the corrugated pipe main body 1 is impacted and deformed, the second rubber strip 10 in the groove 9 begins to be stretched, the second rubber strip 10 stretches along with the stretching of the corrugated pipe main body 1 through the elasticity of the second rubber strip 10, the force of the deformation is counteracted.

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 polyethylene of high muscle enhancement mode twines bellows, includes the bellows main part, its characterized in that: the utility model discloses a bellows body, including bellows main part, rubber layer, bellows main part, well hollow groove has evenly been seted up to the inner wall on bellows main part surface, the rubber layer has been cup jointed on the surface of bellows main part, the inside in well hollow groove is provided with the rubber tape, and the both ends of rubber tape all with the both sides fixed connection of well hollow inslot wall, the inside of bellows main part is provided with stretch-proofing mechanism.

2. The high-rib reinforced polyethylene wound corrugated pipe as claimed in claim 1, wherein: the surface on rubber layer has cup jointed the plastic layer, and the plastic layer is connected through first glue film with the rubber layer.

3. The high-rib reinforced polyethylene wound corrugated pipe as claimed in claim 1, wherein: the rubber belts are all in a wave shape.

4. The high-rib reinforced polyethylene wound corrugated pipe as claimed in claim 1, wherein: the both sides of rubber tape all evenly fixedly connected with first rubber strip, and the both ends of first rubber strip all with the inner wall fixed connection of cavity inslot.

5. The high-rib reinforced polyethylene wound corrugated pipe as claimed in claim 1, wherein: stretch-proofing mechanism is including gluing the box, and glues the box and be six groups, six groups glue the even fixed connection of box in the inside of bellows main part, the fluting has all evenly been seted up on the surface of gluing the box, the grooved inside all is provided with the second rubber strip, and the both ends of second rubber strip all with grooved inner wall fixed connection.

6. The high-rib reinforced polyethylene wound corrugated pipe according to claim 5, wherein: the surface of the glue box is provided with a glue cover, and the glue cover is connected with the glue box through a second glue layer.