CN214064171U

CN214064171U - Carbon fiber arc thin wall square tube

Info

Publication number: CN214064171U
Application number: CN202022688292.6U
Authority: CN
Inventors: 穆龙飞
Original assignee: Shanghai Hongyue Composite Material Technology Development Co ltd
Current assignee: Shanghai Hongyue Composite Material Technology Development Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-08-27
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a carbon fiber arc thin wall side pipe, including the carbon fiber arc, the preceding terminal surface of carbon fiber arc and be close to left and right sides face fixedly connected with side inserted block, the fixed inserted block in leading flank fixedly connected with side of side inserted block, the preceding terminal surface of carbon fiber arc just is close to upper and lower both sides face fixedly connected with and inserts the block from top to bottom, fixed inserted block about the leading flank fixedly connected with of inserting the block from top to bottom. The utility model discloses, through setting up the go-between, carry out simple and easy connection to the grafting terminal surface of carbon fiber side's pipe, simplified the operation of the side's pipe direction transform when arranging, set up the sealing washer through giving the go-between, ensured the leakproofness of pipe connection department, through setting up fixed inserting piece cooperation fixed slot, improved the fastening nature of junction, through setting up location inserting piece cooperation constant head tank, realize quick concatenation, improved the efficiency of arranging of pipeline.

Description

Carbon fiber arc thin wall square tube

Technical Field

The utility model relates to a carbon fiber application technique field especially relates to carbon fiber arc thin wall side pipe.

Background

The carbon fiber is a high-strength high-modulus fiber with carbon content of more than 90%. High temperature resistance is the first of all chemical fibers. The acrylic fiber and the viscose fiber are used as raw materials and are oxidized and carbonized at high temperature to form the acrylic fiber/viscose fiber composite material. Is an excellent material for manufacturing high-technology equipment such as aerospace and aviation.

At present, carbon fiber thin-wall square tubes which are generally produced and used are basically straight tubes in order to improve production efficiency, and need to be spliced through a steering connector if the carbon fiber thin-wall square tubes are required to be steered during use, so that the operation is very inconvenient, small parts roll into the square tubes and are difficult to take out, and the influence can be caused during use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a carbon fiber arc thin-wall square tube.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the carbon fiber arc-shaped thin-wall square tube comprises a carbon fiber arc tube, wherein a side insertion block is fixedly connected to the front end surface of the carbon fiber arc tube and is close to the left side surface and the right side surface, a side fixed insertion block is fixedly connected to the front side surface of the side insertion block, an upper insertion block and a lower insertion block are fixedly connected to the front end surface of the carbon fiber arc tube and is close to the upper side surface and the lower side surface, and an upper fixed insertion block and a lower fixed insertion block are fixedly connected to the front side surface of the upper insertion block and the lower insertion block;

the side positioning grooves are formed in the left side face of the carbon fiber arc tube and close to the front side face and the rear side face, the upper positioning groove and the lower positioning groove are formed in the left side face of the carbon fiber arc tube and close to the upper side face and the lower side face, a rubber connecting ring is arranged between the front side face and the left side face of the carbon fiber arc tube, and a through cavity is formed in the carbon fiber arc tube.

As a further description of the above technical solution:

the number of the side insertion blocks and the side fixing insertion blocks is two, and the side fixing insertion blocks are symmetrically arranged on the left side and the right side of the front side of the carbon fiber arc tube.

As a further description of the above technical solution:

the number of the upper and lower insertion blocks and the upper and lower fixed insertion blocks is two, and the upper and lower insertion blocks are symmetrically arranged on the front side surface of the carbon fiber arc tube.

As a further description of the above technical solution:

the number of the side positioning grooves is a pair, and side fixing grooves are formed in the bottoms of the side positioning grooves.

As a further description of the above technical solution:

the number of the upper positioning groove and the lower positioning groove is a pair, and the bottom of the upper positioning groove and the bottom of the lower positioning groove are provided with upper fixing grooves and lower fixing grooves.

As a further description of the above technical solution:

the rubber connecting ring is characterized in that an upper insertion groove is formed in the inner top surface of the rubber connecting ring, a lower insertion groove is formed in the inner bottom surface of the rubber connecting ring, a left insertion groove is formed in the inner left side surface of the rubber connecting ring, and a right insertion groove is formed in the inner right side surface of the rubber connecting ring.

As a further description of the above technical solution:

the left side surface of the rubber connecting ring is provided with a front sealing ring, and the right side surface of the rubber connecting ring is provided with a rear sealing ring.

As a further description of the above technical solution:

the side fixing insertion block is movably connected with the side fixing groove, and the upper and lower fixing insertion blocks are movably connected with the upper and lower fixing grooves.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this carbon fiber arc thin wall side pipe through setting up the go-between, simply connects the grafting terminal surface of carbon fiber side pipe, has simplified the operation of direction transform when arranging in the side pipe.

2. Compared with the prior art, the carbon fiber arc thin-wall square tube ensures the sealing performance of the pipeline connection position by arranging the sealing ring for the connecting ring.

3. Compared with the prior art, this carbon fiber arc thin wall side pipe through setting up fixed inserted block cooperation fixed slot, has improved the fastening nature of junction.

4. Compared with the prior art, this carbon fiber arc thin wall side pipe through setting up location grafting piece cooperation constant head tank, realizes splicing fast, has improved the efficiency of arranging of pipeline.

Drawings

Fig. 1 is a schematic view of the overall structure of a carbon fiber arc thin-wall square tube provided by the present invention;

fig. 2 is a front view of the carbon fiber arc thin-wall square tube provided by the utility model;

fig. 3 is a left side view of the carbon fiber arc thin-wall square tube provided by the utility model;

fig. 4 is an oblique view of the carbon fiber arc thin-wall square tube provided by the utility model;

fig. 5 is the utility model provides a top view of carbon fiber arc thin wall square pipe.

Illustration of the drawings:

1. a rubber connecting ring; 2. a left side inserting groove; 3. a lower insertion groove; 4. a side plug-in block; 5. the inserting blocks are fixed up and down; 6. laterally fixing the insert block; 7. an upper and a lower insertion block; 8. a front seal ring; 9. a rear seal ring; 10. a through cavity; 11. a right side inserting groove; 12. an upper insertion groove; 13. a side fixing groove; 14. an upper and a lower fixing grooves; 15. an upper and a lower positioning grooves; 16. a side positioning groove; 17. a carbon fiber arc tube.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model provides a carbon fiber arc thin wall side pipe: the carbon fiber arc-shaped pipe comprises a carbon fiber arc-shaped pipe 17 as a main body of the carbon fiber arc-shaped thin-wall square pipe, wherein a front end face of the carbon fiber arc-shaped pipe 17 is fixedly connected with side insertion blocks 4 close to the left side face and the right side face, a front side face of each side insertion block 4 is fixedly connected with a side fixing insertion block 6, a front end face of the carbon fiber arc-shaped pipe 17 is fixedly connected with upper insertion blocks 7 and lower insertion blocks 7 close to the upper side face and the lower side face, a front side face of each upper insertion block 7 is fixedly connected with an upper fixing insertion block 5 and a lower fixing insertion block 5, side positioning grooves 16 are formed in the left side face of the carbon fiber arc-shaped pipe 17 and close to the front side face and the rear side face, upper positioning grooves 15 and lower positioning grooves 15 are formed in the left side face of the carbon fiber arc-shaped pipe 17 and close to the upper side face and the lower side face, a rubber connecting ring 1 is arranged between the front side face and the left side face of the carbon fiber arc-shaped pipe 17 and used for rapidly splicing the arc-shaped square pipe and playing a certain buffering and damping effects, and the upper insertion grooves 12 are formed in the inner top face of the rubber connecting ring 1, lower inserting groove 3 has been seted up to the interior bottom surface of rubber go-between 1, left side inserting groove 2 has been seted up to the interior left surface of rubber go-between 1, right side inserting groove 11 has been seted up to the interior right flank of rubber go-between 1, the left surface of rubber go-between 1 is provided with preceding sealing washer 8, the right flank of rubber go-between 1 is provided with and is provided with back sealing washer 9 for guarantee the leakproofness of pipeline, the inside of carbon fiber arc pipe 17 has been seted up and has been run through chamber 10, a passageway for conveying fluid.

The quantity of the fixed inserted block 6 of side inserted block 4 and side has two, and arrange at the leading flank bilateral symmetry of carbon fiber arc pipe 17, the upper and lower inserted block 7 has two with the quantity of upper and lower fixed inserted block 5, and arrange at the leading flank longitudinal symmetry of carbon fiber arc pipe 17, the quantity of side constant head tank 16 has a pair ofly, side fixed slot 13 has been seted up to the bottom of side constant head tank 16, the quantity of upper and lower constant head tank 15 has a pair ofly, upper and lower fixed slot 14 has been seted up to the bottom of upper and lower constant head tank 15, the fixed inserted block 6 of side and side fixed slot 13 swing joint, upper and lower fixed inserted block 5 and upper and lower fixed slot 14 swing joint, a structural stability for improving the carbon fiber union coupling department.

The working principle is as follows: during the use, take a pipeline to fix in advance, take out another pipeline according to the trend that the pipeline was arranged, pass rubber go-between 1 with the fixed inserted block of this pipeline and insert in the fixed slot of last pipeline to make the terminal surface of two pipelines extrude each other and be close to, make preceding sealing washer 8 and back sealing washer 9 closely laminate and connect the terminal surface, both ensured the steadiness of connecting, had the leakproofness of having ensured the junction.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Carbon fiber arc thin wall side pipe, including carbon fiber arc pipe (17), its characterized in that: the front end face of the carbon fiber arc tube (17) is fixedly connected with side insertion blocks (4) close to the left side face and the right side face, the front side face of each side insertion block (4) is fixedly connected with a side fixing insertion block (6), the front end face of the carbon fiber arc tube (17) is fixedly connected with upper insertion blocks (7) and lower insertion blocks (7) close to the upper side face and the lower side face, and the front side face of each upper insertion block (7) and the lower insertion block (5) are fixedly connected;

the side positioning grooves (16) are formed in the left side face of the carbon fiber arc-shaped pipe (17) and close to the front side face and the rear side face, the upper positioning groove (15) and the lower positioning groove (15) are formed in the left side face of the carbon fiber arc-shaped pipe (17) and close to the upper side face and the lower side face, a rubber connecting ring (1) is arranged between the front side face and the left side face of the carbon fiber arc-shaped pipe (17), and a through cavity (10) is formed in the carbon fiber arc-shaped pipe (17).

2. The carbon fiber arc-shaped thin-walled square tube of claim 1, wherein: the number of the side insertion blocks (4) and the side fixing insertion blocks (6) is two, and the side fixing insertion blocks are symmetrically arranged on the front side surface of the carbon fiber arc-shaped pipe (17).

3. The carbon fiber arc-shaped thin-walled square tube of claim 1, wherein: the number of the upper and lower insertion blocks (7) and the upper and lower fixed insertion blocks (5) is two, and the upper and lower insertion blocks are symmetrically arranged on the front side surface of the carbon fiber arc-shaped pipe (17).

4. The carbon fiber arc-shaped thin-walled square tube of claim 1, wherein: the number of the side positioning grooves (16) is a pair, and the bottom of each side positioning groove (16) is provided with a side fixing groove (13).

5. The carbon fiber arc-shaped thin-walled square tube of claim 1, wherein: the number of the upper positioning groove and the lower positioning groove (15) is a pair, and the bottom of the upper positioning groove and the lower positioning groove (15) is provided with an upper fixing groove and a lower fixing groove (14).

6. The carbon fiber arc-shaped thin-walled square tube of claim 1, wherein: the rubber connecting ring is characterized in that an upper insertion groove (12) is formed in the inner top surface of the rubber connecting ring (1), a lower insertion groove (3) is formed in the inner bottom surface of the rubber connecting ring (1), a left insertion groove (2) is formed in the inner left side surface of the rubber connecting ring (1), and a right insertion groove (11) is formed in the inner right side surface of the rubber connecting ring (1).

7. The carbon fiber arc-shaped thin-walled square tube of claim 1, wherein: the left side surface of the rubber connecting ring (1) is provided with a front sealing ring (8), and the right side surface of the rubber connecting ring (1) is provided with a rear sealing ring (9).

8. The carbon fiber arc-shaped thin-walled square tube of claim 1, wherein: the side fixing insertion block (6) is movably connected with the side fixing groove (13), and the upper and lower fixing insertion blocks (5) are movably connected with the upper and lower fixing grooves (14).