CN214248732U

CN214248732U - Impact-proof plastic pipe

Info

Publication number: CN214248732U
Application number: CN202023029571.8U
Authority: CN
Inventors: 史路彬
Original assignee: Shandong Dongfang Pipe Co ltd
Current assignee: Shandong Dongfang Pipe Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-09-21
Anticipated expiration: 2030-12-16

Abstract

The utility model provides a plastics tubular product of protecting against shock, including plastics body and anticorrosive coating, the inner wall of plastics body closely laminates there is anticorrosive coating, the outer wall fixed mounting of plastics body has the protection seat, buffer spring in the inner wall fixedly connected with of protection seat, the inside embedding of protection seat is provided with the spliced pole, the outer wall fixed mounting of spliced pole has a protection section of thick bamboo, the equal opening of end is provided with outer dashpot about the protection section of thick bamboo, outer dashpot is close to the outer buffer spring of one side fixedly connected with at protection section of thick bamboo middle part, the horizontal fixed mounting of inner wall of outer dashpot has the rubber strip, the inside of outer dashpot all imbeds and is provided with the go-between. The utility model discloses the protecting against shock performance is better, possesses good tensile simultaneously and pulls the performance, further improvement the life of plastics tubular product.

Description

Impact-proof plastic pipe

Technical Field

The utility model relates to a plastics tubular product technical field especially relates to a plastics tubular product of protecting against shock.

Background

The plastic pipe is used as an important component of chemical building materials, is widely accepted by users due to the advantages of excellent performance, sanitation, environmental protection, low consumption and the like, and mainly comprises a UPVC drain pipe, a UPVC water supply pipe, an aluminum-plastic composite pipe, a Polyethylene (PE) water supply pipe and a polypropylene PPR hot water pipe. Compared with the traditional cast iron pipe, galvanized steel pipe, cement pipe and other pipelines, the plastic pipe has the advantages of energy conservation, material saving, environmental protection, light weight, high strength, corrosion resistance, smooth inner wall, no scaling, simple and convenient construction and maintenance, long service life and the like, and is widely applied to the building industry, municipal administration, industry and agricultural field such as building water supply and drainage, urban and rural water supply and drainage, urban gas, electric power and optical cable sheaths, industrial fluid delivery, agricultural irrigation and the like.

Like the plastics tubular product that patent number is CN201922094439.6 among the prior art has compressive capacity reinforce, including first tubular product and second tubular product, first adapter sleeve is installed on the right side of first tubular product, and the left part inboard of first adapter sleeve is provided with the draw-in groove, the inboard of draw-in groove is connected with the fixture block, and the right side of draw-in groove installs the stopper, the right side of first adapter sleeve is connected with the second adapter sleeve, second tubular product sets up in the right side of second adapter sleeve, the right-hand member outside of first adapter sleeve is provided with first connection dish, and the right side of first connection dish is connected with the second connection dish. The device's cushion distributes in the intermediate layer of first tubular product, utilizes the cushion can increase the toughness of first tubular product effectively, and the cushion plays the effect of buffering, prevents that first tubular product from damaging, strengthens the lug and is the inside that the screw thread form distributes at first tubular product, and when first tubular product bore pressure, strengthens the lug and plays the effect of strengthening rib for the compressive capacity of first tubular product improves. But this kind of plastics tubular product is actual when using, and external force still can be through the outer wall of second tubular product effect at first tubular product, extrudees first tubular product, and protecting against shock and compressive capacity are relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the technology and providing an impact-proof plastic pipe.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a plastics tubular product of protecting against shock, includes plastics body and anticorrosive coating, the inner wall of plastics body closely laminates there is anticorrosive coating, the outer wall fixed mounting of plastics body has the protection seat, buffer spring in the inner wall fixedly connected with of protection seat, the inside embedding of protection seat is provided with the spliced pole, the outer wall fixed mounting of spliced pole has a protection section of thick bamboo, the equal opening in the end of controlling of a protection section of thick bamboo is provided with outer dashpot, outer dashpot is close to the outer buffer spring of one side fixedly connected with at protection section of thick bamboo middle part, the horizontal fixed mounting of inner wall of outer dashpot has the rubber strip, the inside of outer dashpot all imbeds and is provided with the go-between.

Preferably, the left end and the right end of the connecting ring are respectively embedded into the outer buffer grooves of the adjacent protective cylinders, and the connecting ring is fixedly connected with the outer buffer springs in the outer buffer grooves.

Preferably, the outer wall of the connecting ring is tightly attached to the rubber strip, and the connecting ring slides left and right in the horizontal direction in the outer buffer groove.

Preferably, the rubber strip in the outer buffer groove is arranged around the middle part of the protective cylinder in a circular ring shape.

Preferably, the upper end, the lower end, the left end and the right end in the protection seat are fixedly connected with an inner buffer spring, and one side of the inner buffer spring, which is close to the middle part of the protection seat, is fixedly connected with the connecting column.

Preferably, the distance between the outer wall of the plastic pipe body and the inner wall of the protective cylinder is 2-3 cm.

Preferably, the protection seat is arranged around the middle part of the plastic pipe body in a circular ring shape.

The utility model provides a plastics tubular product of protecting against shock has following beneficial effect:

1. this kind of plastics tubular product of protecting against shock is through being provided with a protection section of thick bamboo for when the go-between of plastics body outer wall when being strikeed, the go-between is through the rubber strip in the extrusion protection section of thick bamboo, later promotes the spliced pole extrusion of protection section of thick bamboo inner wall and the inside interior buffering spring compression of tensile protection seat and extension, and the deformation through interior buffering spring and rubber strip cushions the impact force that the device received, further extension the life of plastics tubular product.

2. This kind of plastics tubular product of protecting against shock is through being provided with the go-between for when the plastics body by tensile, the go-between is through the outer buffer spring compression of pulling in the protective tube, through outer buffer spring's compression shift the pulling force that the plastics body received to outer buffer spring, further improvement the stretch-proofing performance of device.

Drawings

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

FIG. 2 is a right side sectional view of the overall structure of the present invention;

fig. 3 is an enlarged schematic structural view of fig. 2A of the present invention;

fig. 4 is an enlarged schematic structural diagram of fig. 1B of the present invention.

Illustration of the drawings:

1-plastic pipe body, 2-anticorrosive coating, 3-protective seat, 301-inner buffer spring, 4-connecting column, 5-protective cylinder, 6-outer buffer groove, 601-outer buffer spring, 7-rubber strip and 8-connecting ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, an impact-proof plastic pipe, including plastic pipe body 1 and anticorrosive coating 2, the inner wall of plastic pipe body 1 has anticorrosive coating 2 of closely laminating, the outer wall fixed mounting of plastic pipe body 1 has protection seat 3, buffer spring 301 in the inner wall fixedly connected with of protection seat 3, the inside embedding of protection seat 3 is provided with spliced pole 4, the outer wall fixed mounting of spliced pole 4 has a protection section of thick bamboo 5, the equal opening in the end is provided with outer dashpot 6 about protection section of thick bamboo 5, outer dashpot 6 is close to the outer buffer spring 601 of one side fixedly connected with in the middle part of a protection section of thick bamboo 5, the horizontal fixed mounting of inner wall of outer dashpot 6 has rubber strip 7, the inside of outer dashpot 6 all imbeds and is provided with go-between 8.

In this embodiment, the left end and the right end of the connection ring 8 are respectively embedded into the outer buffer grooves 6 of the adjacent protective sleeves 5, and the connection ring 8 is fixedly connected with the outer buffer springs 601 in the outer buffer grooves 6, so that when the plastic pipe body 1 is stretched, the left end and the right end of the connection ring 8 are compressed by the outer buffer springs 601 in the protective sleeves 5 through pulling, the pulling force applied to the plastic pipe body 1 is transferred to the outer buffer springs 601 through the compression of the outer buffer springs 601, and the tensile resistance of the device is further improved.

In this embodiment, rubber strip 7 is hugged closely to the outer wall of go-between 8, and go-between 8 is horizontal direction horizontal slip in the inside of outer dashpot 6 for when plastic pipe body 1 is being stretched, go-between 8 is through the outer buffer spring 601 compression of pulling in the protective tube 5, through outer buffer spring 601 compression with plastic pipe body 1 the pulling power that receives shift to outer buffer spring 601 on, further improvement the tensile resistance of device.

In this embodiment, rubber strip 7 in outer buffer slot 6 is the ring form setting around the middle part of protective tube 5, and when the go-between 8 of the outer wall of plastic pipe body 1 when receiving the impact, go-between 8 cushions the impact force that the device received through the deformation of rubber strip 7 through 7 deformation of rubber strip in the extrusion protective tube 5.

In this embodiment, buffer spring 301 in the equal fixedly connected with of upper and lower left and right ends in the protection seat 3, interior buffer spring 301 is close to one side at protection seat 3 middle part and fixed connection between the spliced pole 4, go-between 8 is when receiving the impact, go-between 8 is through the spliced pole 4 extrusion and the inside interior buffer spring 301 compression of tensile a plurality of protection seats 3 of the spliced pole 4 extrusion that promotes protection section of thick bamboo 5 inner wall and extension, the impact force that the deformation that receives the device through interior buffer spring 301 cushions, further extension 1 protecting against shock performance of plastic pipe body.

In this embodiment, the distance between the outer wall of the plastic pipe 1 and the inner wall of the protective cylinder 5 is 2-3cm, so that when an external force acts on the connection rings 8 at the left and right ends of the protective cylinder 5, the impact force can be prevented from directly acting on the outer wall of the plastic pipe 1.

In this embodiment, the protection seats 3 are annularly arranged around the middle portion of the plastic pipe body 1, so that the plurality of protection seats 3 can buffer the impact force applied to the connection ring 8 at any angle.

The working principle is as follows: when the go-between 8 of plastic pipe body 1 outer wall is when being impacted, go-between 8 is through the rubber strip 7 in the extrusion protection section of thick bamboo 5, later promote the spliced pole 4 extrusion of protection section of thick bamboo 5 inner wall and stretch the inside interior buffer spring 301 compression and the extension of protection seat 3, the impact force that receives the device is cushioned through the deformation of interior buffer spring 301 and rubber strip 7, further the life of plastic pipe body 1 has been prolonged, when plastic pipe body 1 is being stretched, go-between 8 is through the outer buffer spring 601 compression of pulling in the protection section of thick bamboo 5, the pulling force that receives with plastic pipe body 1 through the compression of outer buffer spring 601 shifts to outer buffer spring 601 on, further improvement the tensile resistance of device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An anti-impact plastic pipe comprises a plastic pipe body (1) and an anti-corrosion coating (2), wherein the anti-corrosion coating (2) is tightly attached to the inner wall of the plastic pipe body (1), it is characterized in that a protective seat (3) is fixedly arranged on the outer wall of the plastic pipe body (1), the inner wall of the protection seat (3) is fixedly connected with an inner buffer spring (301), a connecting column (4) is embedded in the protection seat (3), a protective cylinder (5) is fixedly arranged on the outer wall of the connecting column (4), outer buffer grooves (6) are respectively arranged at the left end and the right end of the protective cylinder (5) in an opening manner, one side of the outer buffer groove (6) close to the middle part of the protective cylinder (5) is fixedly connected with an outer buffer spring (601), the inner wall of the outer buffer groove (6) is transversely and fixedly provided with a rubber strip (7), and the connecting rings (8) are embedded in the outer buffer grooves (6).

2. An impact-proof plastic pipe according to claim 1, characterized in that the left and right ends of the connecting ring (8) are respectively embedded into the outer buffer grooves (6) of the adjacent protective cylinders (5), and the connecting ring (8) is fixedly connected with the outer buffer springs (601) in the outer buffer grooves (6).

3. An impact-proof plastic pipe according to claim 1, characterized in that the outer wall of the connecting ring (8) is tightly attached to the rubber strip (7), and the connecting ring (8) slides horizontally in the outer buffer groove (6).

4. An impact-resistant plastic pipe according to claim 1, characterized in that the rubber strip (7) in the outer buffer groove (6) is arranged in a circular ring around the middle of the protective cylinder (5).

5. An impact-proof plastic pipe material as claimed in claim 1, wherein the upper end, the lower end, the left end and the right end of the protective seat (3) are fixedly connected with an inner buffer spring (301), and one side of the inner buffer spring (301) close to the middle of the protective seat (3) is fixedly connected with the connecting column (4).

6. An impact-resistant plastic pipe according to claim 1, characterized in that the distance between the outer wall of the plastic pipe body (1) and the inner wall of the protective cylinder (5) is 2-3 cm.

7. An impact-resistant plastic pipe according to claim 1, characterized in that the protective seat (3) is arranged annularly around the middle of the plastic pipe body (1).