CN216046179U

CN216046179U - Wear-resistant Teflon pipe

Info

Publication number: CN216046179U
Application number: CN202122336712.9U
Authority: CN
Inventors: 周志国
Original assignee: Dongguan Yuchen Insulating Material Co ltd
Current assignee: Dongguan Yuchen Insulating Material Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-03-15
Anticipated expiration: 2031-09-26

Abstract

The utility model provides a wear-resistant Teflon pipe, which relates to the technical field of Teflon pipes and comprises a pipe body, wherein pipe heads are fixedly arranged at two ends of the pipe body, positioning holes are formed in the surfaces of the pipe heads, a protective shell is arranged on the surface of the pipe heads, a rectangular block is fixedly arranged on one side of the protective shell, a rotating shaft is rotatably connected between the rectangular blocks, a connecting block is arranged on the surface of the rotating shaft, an inserting rod is arranged on one side of the connecting block, a wear-resistant layer is arranged on the surface of the pipe body, a torsion spring is fixedly connected between the rectangular block and the connecting block, when the wear-resistant Teflon pipe is in actual use, the pipe heads stacked below the pipe body are protected by arranging the pipe body, the pipe heads, the positioning holes, the protective shell, the rectangular block, the rotating shaft, the connecting block and the inserting rod, the pipe heads are prevented from being extruded to deform, the quality of the pipe body is finally influenced, and the protective shell is simple and convenient to disassemble, the utility model is convenient for people to use again.

Description

Wear-resistant Teflon pipe

Technical Field

The utility model relates to the technical field of Teflon tubes, in particular to a wear-resistant Teflon tube.

Background

The Teflon tubes are special tubes made of polytetrafluoroethylene materials through processes of extrusion sintering, drying, high-temperature sintering, shaping and the like, and at present, a large number of Teflon tubes are stacked together in the transportation process of some Teflon tubes, so that the Teflon tube heads below the Teflon tubes can be extruded, the tube heads deform, and the quality of the Teflon tubes is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a wear-resistant Teflon tube.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a wear-resisting teflon pipe, includes the body, the equal fixed mounting in both ends of body has the tube head, the locating hole has been seted up on the surface of tube head, the surface of tube head is provided with the protective housing, the rectangular block is equipped with admittedly to one side of protective housing, it is connected with the pivot to rotate between the rectangular block, the connecting block is equipped with on the surface of pivot, one side of connecting block is provided with the plunger, the surface of body is provided with the wearing layer.

In order to limit the plunger, the utility model is improved in that a torsion spring is fixedly connected between the rectangular block and the connecting block.

In order to improve the stability of the protective shell, the utility model improves that the number of the inserting rods is two, and the two groups of the inserting rods are symmetrically distributed on two sides of the protective shell.

In order to protect the tube head, the utility model improves that the protective shell is connected with the tube head in a sliding mode, and the diameter of the protective shell is larger than that of the tube head.

In order to fix the protective shell by the plunger, the utility model is improved in that through holes are formed in both sides of the protective shell, and the diameter of each through hole is larger than that of the plunger.

In order to prolong the service life of the pipe body, the utility model improves that the wear-resistant layer is made of carbon fiber.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, when the pipe is actually used, the pipe heads stacked below the pipe are protected by arranging the pipe body, the pipe heads, the positioning holes, the protective shell, the rectangular blocks, the rotating shafts, the connecting blocks and the inserting rods in the transportation process of the pipe, the pipe heads are prevented from being deformed due to extrusion and finally influencing the quality of the pipe, and meanwhile, the protective shell is simple and convenient to disassemble and convenient for people to use again.

2. In the utility model, when in actual use, the wear-resistant layer is arranged, so that the pipe body has good friction resistance in the use process, the service life of the pipe body is prolonged, and the pipe body is beneficial to actual use.

Drawings

FIG. 1 is a schematic view of the overall structure of a wear-resistant Teflon tube according to the present invention;

FIG. 2 is a side view of a wear resistant Teflon tube in accordance with the present invention;

FIG. 3 is an enlarged view of the portion A in FIG. 2 of a wear-resistant Teflon tube in accordance with the present invention;

FIG. 4 is an enlarged view of FIG. 1 at B, showing a wear-resistant Teflon tube in accordance with the present invention;

FIG. 5 is a schematic structural view of a tube body of a wear-resistant Teflon tube according to the present invention;

fig. 6 is a top view of a wear-resistant teflon tube according to the present invention.

Illustration of the drawings:

1. a pipe body; 2. a pipe head; 3. positioning holes; 4. a protective shell; 5. a rectangular block; 6. a rotating shaft; 7. connecting blocks; 8. a torsion spring; 9. inserting a rod; 10. and a wear-resistant layer.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a wear-resisting teflon pipe, including body 1, the equal fixed mounting in both ends of body 1 has tube head 2, locating hole 3 has been seted up on the surface of tube head 2, the surface of tube head 2 is provided with protective housing 4, rectangular block 5 is equipped with admittedly to one side of protective housing 4, it is connected with pivot 6 to rotate between the rectangular block 5, connecting block 7 is equipped with on the surface of pivot 6, one side of connecting block 7 is provided with inserted bar 9, fixedly connected with torsional spring 8 between rectangular block 5 and the connecting block 7, through setting up torsional spring 8, the effect of spacing inserted bar 9 has been played, make inserted bar 9 obtain fixedly in 3 positions of locating hole department.

The quantity of inserted bar 9 is two sets of, and two sets of 9 symmetric distributions of inserted bar are in the both sides of protective housing 4, and through setting up inserted bar 9, when the inserted bar 9 inserted 3 position departments of locating hole, the position department at tube head 2 was fixed to protective housing 4 this moment, simultaneously through setting up multiunit inserted bar 9, make that it can be firm fix protective housing 4 to the stability of protective housing 4 has been improved.

Protective housing

4 and 2 sliding connection of tube head, the diameter of protective housing 4 is greater than the diameter of tube head 2, the through-hole has all been seted up to the both sides of protective housing 4, the diameter of through-hole is greater than the diameter of plunger 9, through setting up protective housing 4, and make its opening part diameter be greater than the diameter of tube head 2, thereby when people overlap protective housing 4 on tube head 2 surface, played protection tube head 2 and can not receive extruded effect when the transportation, simultaneously through setting up the through-hole, make plunger 9 can fix protective housing 4 on the surface of tube head 2.

The surface of the pipe body 1 is provided with the wear-resistant layer 10, the wear-resistant layer 10 is made of carbon fibers, the carbon fibers are special fibers composed of carbon elements and have the characteristics of high temperature resistance, friction resistance, electric conduction, heat conduction, corrosion resistance and the like, the density of the carbon fibers is small, so that the specific strength and the specific modulus are high, the carbon fibers are mainly used for compounding reinforcing materials with resin, metal, ceramic, carbon and the like to manufacture advanced composite materials and carbon fiber reinforced epoxy resin composite materials, the specific strength and the specific modulus are the highest in existing engineering materials, and meanwhile, the friction resistance of the pipe body 1 is improved by arranging the carbon fiber coating.

The working principle is as follows: through setting up body 1, tube head 2, locating hole 3, protective housing 4, rectangular block 5, pivot 6, connecting block 7 and inserted bar 9, when people need transport the teflon pipe, at this moment, cover protective housing 4 in tube head 2 position department, at this moment inserted bar 9 receives the extrusion thereby drive connecting block 7 and pivot 6 rotate between rectangular block 5, when inserted bar 9 removes to locating hole 3 position department, torsional spring 8 drives inserted bar 9 and inserts in locating hole 3 this moment, spacing protective housing 4's effect has been played, when people need dismantle protective housing 4, only need to press connecting block 7 this moment make inserted bar 9 shift out in the locating hole 3 can, through setting up wearing layer 10, set up the carbon fiber coating on body 1 surface, because the carbon fiber has antifriction's characteristic, thereby the wear resistance of body 1 has been improved.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a wear-resisting teflon pipe, includes body (1), its characterized in that: the equal fixed mounting in both ends of body (1) has tube head (2), locating hole (3) have been seted up on the surface of tube head (2), the surface of tube head (2) is provided with protective housing (4), rectangular block (5) are equipped with admittedly to one side of protective housing (4), it is connected with pivot (6) to rotate between rectangular block (5), connecting block (7) are equipped with on the surface of pivot (6), one side of connecting block (7) is provided with plunger (9), the surface of body (1) is provided with wearing layer (10).

2. A wear resistant teflon tube as claimed in claim 1, wherein: and a torsion spring (8) is fixedly connected between the rectangular block (5) and the connecting block (7).

3. A wear resistant teflon tube as claimed in claim 1, wherein: the number of the insert rods (9) is two, and the two groups of the insert rods (9) are symmetrically distributed on two sides of the protective shell (4).

4. A wear resistant teflon tube as claimed in claim 3, wherein: protective housing (4) and tube head (2) sliding connection, the diameter of protective housing (4) is greater than the diameter of tube head (2).

5. A wear resistant Teflon tube in accordance with claim 4, wherein: through holes are formed in the two sides of the protective shell (4), and the diameter of each through hole is larger than that of the corresponding plunger (9).

6. A wear resistant teflon tube as claimed in claim 1, wherein: the wear-resistant layer (10) is made of carbon fibers.