CN213809296U

CN213809296U - Carbon fiber tube with good sealing effect

Info

Publication number: CN213809296U
Application number: CN202022775743.XU
Authority: CN
Inventors: 田文学; 张国胜
Original assignee: Shandong Sorui Electric Co ltd
Current assignee: Shandong Sorui Electric Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-07-27
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a sealed effectual carbon fiber pipe, including first carbon fiber pipe and second carbon fiber pipe, one side of first carbon fiber pipe is provided with the second carbon fiber pipe, the one end threaded connection of first carbon fiber pipe has first connecting pipe, the surface of first connecting pipe has cup jointed first commentaries on classics cover, the first stopper of the one end fixedly connected with of first connecting pipe. This sealed effectual carbon fiber pipe, through first commentaries on classics cover, the second changes the cover, the cooperation setting of cover and inner tube is changeed to the third, can increase the leakproofness of carbon fiber pipe, easy to assemble dismantlement simultaneously, facilitate for the maintenance of carbon fiber pipe, the cost is reduced, through first connecting pipe, first filter screen, the sleeve pipe, the second connecting pipe, the cooperation setting of second filter screen, can make first commentaries on classics cover, the second changes the connection that cover and third change the cover inseparabler, improve sealed effect, and filter the inside debris of carbon fiber pipe and block.

Description

Carbon fiber tube with good sealing effect

Technical Field

The utility model relates to a carbon fiber tube technical field specifically is a sealed effectual carbon fiber tube.

Background

The carbon fiber pipe is also called carbon fiber pipe, also called carbon tube, carbon fiber pipe, which is made by using carbon fiber composite material to immerse styrene-based polyester resin in advance and heating, solidifying, pulling and extruding (winding and warping). In the process, various profiles can be produced through different dies, such as: carbon fiber pipe of different specifications, the square pipe of different specifications, the sheet of different specifications to and other section bars: the surface can be beautified by wrapping 3K in the manufacturing process.

The existing carbon fiber pipe is mainly connected by flanges, welding and the like, not only has high precision requirement, but also has easy defects in welding, is inconvenient to install and disassemble for maintenance, has higher cost, has unsatisfactory sealing effect in connection, and cannot filter and block sundries in the pipe.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a sealed effectual carbon fiber pipe has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a carbon fiber pipe with good sealing effect comprises a first carbon fiber pipe and a second carbon fiber pipe, wherein the second carbon fiber pipe is arranged on one side of the first carbon fiber pipe, one end of the first carbon fiber pipe is in threaded connection with a first connecting pipe, a first rotating sleeve is sleeved on the outer surface of the first connecting pipe, a first limiting block is fixedly connected to one end of the first connecting pipe, a first filter screen is arranged inside the first limiting block, a sleeve is fixedly connected to one side, away from the first connecting pipe, of the first limiting block, a second rotating sleeve is sleeved on the outer surface of the sleeve, a sleeve pipe is fixedly connected to one side of the sleeve, a second connecting pipe is in threaded connection with one end of the second carbon fiber pipe, a third rotating sleeve is sleeved on the outer surface of the second connecting pipe, a second limiting block is fixedly connected to one end of the second connecting pipe, a second filter screen is arranged inside the second limiting block, one side of the second limiting block is fixedly connected with an inner cylinder.

Optionally, through holes are formed in the first carbon fiber tube and the second carbon fiber tube, and first external threads are arranged on the outer surfaces of the two ends of the first carbon fiber tube and the outer surface of the two ends of the second carbon fiber tube.

Optionally, the outer surface of the sleeve is provided with a second external thread, and the outer surface of the inner cylinder is provided with a third external thread.

Optionally, the outer surfaces of the first rotating sleeve, the second rotating sleeve and the third rotating sleeve are provided with anti-slip lines, and inner threads are formed in the inner walls of the first rotating sleeve, the second rotating sleeve and the third rotating sleeve.

Optionally, the first connecting pipe, the sleeve pipe and the second connecting pipe are all made of plastic hoses, and the diameter of the sleeve pipe is larger than that of the inner cylinder.

Optionally, the second rotating sleeve is sleeved with the sleeve through threads, and the first connecting pipe and the second connecting pipe are symmetrically arranged.

(III) advantageous effects

The utility model provides a sealed effectual carbon fiber pipe possesses following beneficial effect:

1. this sealed effectual carbon fiber pipe changes the cooperation setting of cover, third commentaries on classics cover and inner tube through first commentaries on classics cover, second, can will connect multistage carbon fiber pipe, changes the leakproofness that cover and third commentaries on classics cover can increase carbon fiber pipe through screwing up first commentaries on classics cover, second, and easy to assemble dismantlement simultaneously facilitates for the maintenance of carbon fiber pipe, the cost is reduced.

2. This sealed effectual carbon fiber pipe sets up through the cooperation of first connecting pipe, first filter screen, sleeve pipe, second connecting pipe, second filter screen, leakproofness when can increasing the carbon fiber union coupling, makes first commentaries on classics cover, second commentaries on classics cover and third change the connection of cover inseparabler, has improved sealed effect, and first filter screen and second filter screen filter the inside debris of carbon fiber pipe and block.

Drawings

Fig. 1 is a schematic view of the first state structure of the present invention;

FIG. 2 is a schematic structural view of a second state of the present invention;

fig. 3 is a schematic view of the main sectional structure of the present invention.

In the figure: 1. a first carbon fiber tube; 2. a second carbon fiber tube; 3. a first connecting pipe; 4. a first rotating sleeve; 5. a first stopper; 6. a first filter screen; 7. a sleeve; 8. a second rotating sleeve; 9. a sleeve; 10. a second connecting pipe; 11. a third rotating sleeve; 12. a second limiting block; 13. a second filter screen; 14. an inner barrel; 15. a through hole; 16. a first external thread; 17. a second external thread; 18. a third external thread; 19. anti-skid lines; 20. an internal thread.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a carbon fiber tube with good sealing effect comprises a first carbon fiber tube 1 and a second carbon fiber tube 2, through holes 15 are respectively arranged inside the first carbon fiber tube 1 and the second carbon fiber tube 2, first external threads 16 are respectively arranged on the outer surfaces of two ends of the first carbon fiber tube 1 and the second carbon fiber tube 2, pipelines can be conveniently placed inside the through holes 15 through the arrangement of the through holes 15 and the first external threads 16, the first external threads 16 can be conveniently and tightly connected with a first connecting tube 3 and a second connecting tube 10, the second carbon fiber tube 2 is arranged on one side of the first carbon fiber tube 1, one end of the first carbon fiber tube 1 is in threaded connection with the first connecting tube 3, a first rotary sleeve 4 is sleeved on the outer surface of the first connecting tube 3, a first limiting block 5 is fixedly connected to one end of the first connecting tube 3, a first filter screen 6 is arranged inside the first limiting block 5, one side of the first limiting block 5, which is far away from the first connecting pipe 3, is fixedly connected with a sleeve 7, the outer surface of the sleeve 7 is sleeved with a second rotating sleeve 8, the second rotating sleeve 8 is sleeved with the sleeve 7 through threads, the first connecting pipe 3 and the second connecting pipe 10 are symmetrically arranged, through the arrangement of the second rotating sleeve 8 and the sleeve 7, the second rotating sleeve 8 can be screwed out of the sleeve 7 during connection, so that the second rotating sleeve 8 is tightly connected with the second connecting pipe 10, the sealing performance is improved, one side of the sleeve 7 is fixedly connected with a sleeve 9, one end of the second carbon fiber pipe 2 is connected with a second connecting pipe 10 through threads, the first connecting pipe 3, the sleeve 9 and the second connecting pipe 10 are made of plastic hoses, the diameter of the sleeve 9 is larger than that of the inner cylinder 14, through the arrangement of the plastic hoses of the first connecting pipe 3, the sleeve 9 and the second connecting pipe 10, the connection between the first rotating sleeve 4, the second rotating sleeve 8 and the third rotating sleeve 11 can be more tightly connected, the sealing effect is improved, the third rotating sleeve 11 is sleeved on the outer surface of the second connecting pipe 10, the first rotating sleeve 4, the second rotating sleeve 8 and the third rotating sleeve 11 are respectively provided with anti-skid grains 19 on the outer surface, internal threads 20 are formed on the inner walls of the first rotating sleeve 4, the second rotating sleeve 8 and the third rotating sleeve 11, through the arrangement of the anti-skid grains 19, the friction force on the outer surfaces of the first rotating sleeve 4, the second rotating sleeve 8 and the third rotating sleeve 11 can be increased, the first rotating sleeve 4, the second rotating sleeve 8 and the third rotating sleeve 11 can be screwed more conveniently, the sealing performance is better, one end of the second connecting pipe 10 is fixedly connected with a second limiting block 12, a second filtering net 13 is arranged inside the second limiting block 12, and through the matching arrangement of the first connecting pipe 3, the first filtering net 6, the sleeve 9, the second connecting pipe 10 and the second filtering net 13, the sealing performance during the connection of the carbon fiber pipe can be increased, the first rotating sleeve 4, the second rotating sleeve 8 and the third rotating sleeve 11 are arranged in a matched mode, The connection between the second rotating sleeve 8 and the third rotating sleeve 11 is more compact, the sealing effect is improved, the first filter screen 6 and the second filter screen 13 filter and block sundries in the carbon fiber tube, one side of the second limiting block 12 is fixedly connected with an inner cylinder 14, through the matching arrangement of the first rotating sleeve 4, the second rotating sleeve 8, the third rotating sleeve 11 and the inner cylinder 14, a plurality of sections of carbon fiber tubes can be connected, the tightness of the carbon fiber tube can be increased by tightening the first rotary sleeve 4, the second rotary sleeve 8 and the third rotary sleeve 11, meanwhile, the installation and the disassembly are convenient, the maintenance of the carbon fiber tube is convenient, the cost is reduced, the second external thread 17 is arranged on the outer surface of the sleeve 7, the third external thread 18 is arranged on the outer surface of the inner cylinder 14, through the arrangement of the second external thread 17 and the third external thread 18, the internal thread 20 of the second rotating sleeve 8 can be connected with the second external thread, and the sealing performance is improved.

In conclusion, the carbon fiber pipe with good sealing effect can be used for connecting multiple sections of carbon fiber pipes by matching the first rotating sleeve 4, the second rotating sleeve 8, the third rotating sleeve 11 and the inner cylinder 14, can be conveniently mounted and dismounted at the same time, provides convenience for maintenance of the carbon fiber pipe, reduces the cost, can increase the sealing property when the carbon fiber pipe is connected by matching the first connecting pipe 3, the first filter screen 6, the sleeve 9, the second connecting pipe 10 and the second filter screen 13, enables the connection of the first rotating sleeve 4, the second rotating sleeve 8 and the third rotating sleeve 11 to be tighter, improves the sealing effect, and filters and blocks sundries in the carbon fiber pipe by the first filter screen 6 and the second filter screen 13.

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. The utility model provides a sealed effectual carbon fiber pipe, includes first carbon fiber pipe (1) and second carbon fiber pipe (2), its characterized in that: a second carbon fiber pipe (2) is arranged on one side of the first carbon fiber pipe (1), a first connecting pipe (3) is in threaded connection with one end of the first carbon fiber pipe (1), a first rotating sleeve (4) is sleeved on the outer surface of the first connecting pipe (3), a first limiting block (5) is fixedly connected with one end of the first connecting pipe (3), a first filter screen (6) is arranged inside the first limiting block (5), a sleeve (7) is fixedly connected with one side of the first limiting block (5) far away from the first connecting pipe (3), a second rotating sleeve (8) is sleeved on the outer surface of the sleeve (7), a sleeve (9) is fixedly connected with one side of the sleeve (7), a second connecting pipe (10) is in threaded connection with one end of the second carbon fiber pipe (2), and a third rotating sleeve (11) is sleeved on the outer surface of the second connecting pipe (10), one end fixedly connected with second stopper (12) of second connecting pipe (10), the inside of second stopper (12) is provided with second filter screen (13), one side fixedly connected with inner tube (14) of second stopper (12).

2. The carbon fiber tube with good sealing effect as claimed in claim 1, wherein: through-hole (15) have all been seted up to the inside of first carbon fiber pipe (1) and second carbon fiber pipe (2), the surface at first carbon fiber pipe (1) and second carbon fiber pipe (2) both ends all is provided with first external screw thread (16).

3. The carbon fiber tube with good sealing effect as claimed in claim 1, wherein: the outer surface of the sleeve (7) is provided with a second external thread (17), and the outer surface of the inner cylinder (14) is provided with a third external thread (18).

4. The carbon fiber tube with good sealing effect as claimed in claim 1, wherein: the outer surfaces of the first rotating sleeve (4), the second rotating sleeve (8) and the third rotating sleeve (11) are provided with anti-slip grains (19), and the inner walls of the first rotating sleeve (4), the second rotating sleeve (8) and the third rotating sleeve (11) are provided with internal threads (20).

5. The carbon fiber tube with good sealing effect as claimed in claim 1, wherein: the first connecting pipe (3), the sleeve (9) and the second connecting pipe (10) are all made of plastic hoses, and the diameter of the sleeve (9) is larger than that of the inner cylinder (14).

6. The carbon fiber tube with good sealing effect as claimed in claim 1, wherein: the second rotating sleeve (8) is sleeved with the sleeve (7) through threads, and the first connecting pipe (3) and the second connecting pipe (10) are symmetrically arranged.