CN205154840U - Carbon fiber tube connection structure - Google Patents
Carbon fiber tube connection structure Download PDFInfo
- Publication number
- CN205154840U CN205154840U CN201520925556.1U CN201520925556U CN205154840U CN 205154840 U CN205154840 U CN 205154840U CN 201520925556 U CN201520925556 U CN 201520925556U CN 205154840 U CN205154840 U CN 205154840U
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- CN
- China
- Prior art keywords
- carbon fiber
- optical axis
- support pipe
- pipe fitting
- fiber tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a carbon fiber tube connection structure, this connection structure include a support that has a plurality of support pipe fittings, a plurality of and the same carbon fiber tube of support pipe fitting quantity, the support pipe fitting passes through the connecting piece with carbon fiber tube and is connected, the connecting piece includes joint bearing, optical axis and shaft coupling, support pipe fitting hole is with the fixed joint bearing of jump ring, joint bearing is passed to optical axis one end, and it is fixed with carbon fiber tube that the other end passes through the shaft coupling. The one end that the optical axis passed joint bearing is equipped with screw thread, a screw thread department locking nut. Set up a spacing copper sheathing on the optical axis between shaft coupling and the support pipe fitting. The utility model discloses connection structure can guarantee firm connection the between the carbon fiber tube.
Description
Technical field
The utility model relates to a kind of linkage structure of carbon fiber pipe.
Background technique
Carbon fiber pipe adopts carbon fiber composite pre-immersion vinylbenzyl alkyd resin to form through the pultrusion that is heating and curing (twine and scratch), its intensity is high, life-span is long, corrosion-resistant, quality is light, low density, is widely used in the machinery such as aerial model airplane, PC equipment rotating shaft, Etching machines, Medical treatment device.Along with carbon fiber pipe product using scope is more and more wider, pursuing light-weighted while, take into account practicability again, the bending of conventional steel product, welding, the techniques such as cutting are used in carbon fiber product and improper, and the integral type die sinking cost of plastic article is also quite high, are connected to become a difficult problem at this time between carbon fiber pipe product.Traditional carbon fiber pipe Placement be cut arc between two pipes after gluing, but connect by the mode of gluing, its intensity be difficult to ensure, the connection between particularly more than three pipe fittings, especially become difficulty.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of carbon fiber pipe linkage structure.
The purpose of this utility model is achieved through the following technical solutions: a kind of carbon fiber pipe linkage structure, this linkage structure comprises one the support of some support pipe fittings, some carbon fiber pipes identical with bracket tube number of packages amount, and described support pipe fitting is connected by link with carbon fiber pipe; Described link comprises joint shaft bearing, optical axis and coupling; Bracket tube piece bores jump ring fixes a joint shaft bearing; Optical axis one end is through joint shaft bearing, and the other end is fixed by coupling and carbon fiber pipe.
Further, described optical axis is provided with screw thread through one end of joint shaft bearing, and screw thread place locks a nut.
Further, the optical axis between described coupling and support pipe fitting is arranged a spacing copper sheathing.
Further, described support pipe fitting can translation-angle arbitrarily.
The beneficial effects of the utility model are: the support in the utility model carbon fiber pipe linkage structure has some support pipe fittings, is connected by carbon fiber pipe by link with support pipe fitting; Support pipe fitting have some can translation-angle arbitrarily, or have tilt fixing as required; There is screw thread optical axis one end of linkage structure, and through joint shaft bearing, screw thread place locking nut, is undertaken spacing by nut, and optical axis cannot be shifted out from bracket tube piece bores, and the optical axis the other end is fixed by coupling and carbon fiber pipe; Optical axis between coupling and support pipe fitting is arranged a spacing copper sheathing, optical axis cannot be moved in bracket tube piece bores, form a firm linkage structure.The utility model carbon fiber pipe linkage structure can realize the firm connection of some carbon fiber pipes.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of carbon fiber pipe linkage structure;
Fig. 2 is the sectional drawing of carbon fiber pipe linkage structure;
In figure, support 1, support pipe fitting 2, carbon fiber pipe 3, optical axis 4, coupling 5, nut 6, joint shaft bearing 7, jump ring 8, spacing copper sheathing 9.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, the carbon fiber pipe linkage structure that the utility model provides, this linkage structure comprises the support 1 that has some support pipe fittings 2, described support pipe fitting 2 can translation-angle arbitrarily, or there is tilt fixing as required, this linkage structure also comprises several carbon fiber pipes 3 identical with support pipe fitting 2 quantity, and described support pipe fitting 2 is connected by link with carbon fiber pipe 3;
As shown in Figure 2, described link comprises nut 6, joint shaft bearing 7, optical axis 4 and coupling 5; Support pipe fitting 2 hole jump ring 8 fixes a joint shaft bearing 7; There is screw thread optical axis 4 one end, and through joint shaft bearing 7, screw thread place locks a nut 6, and nut 6, for spacing, makes optical axis 4 cannot shift out from support pipe fitting 2 hole, and optical axis 4 the other end is fixed by coupling 5 and carbon fiber pipe 3; Optical axis 4 between coupling 5 and support pipe fitting 2 is arranged a spacing copper sheathing 9, optical axis 4 cannot be moved in support pipe fitting 2 hole, form a firm linkage structure.
This linkage structure ensures firmly to connect between carbon fiber pipe, and the support of assembling complex carbon fibre pipe can have various ways, carbon fibre pipe fitting can be selected as required in permission and formed in suitable scope to connect.
Claims (4)
1. a carbon fiber pipe linkage structure, it is characterized in that, this linkage structure comprises one the support (1) of some support pipe fittings (2), some carbon fiber pipes (3) identical with support pipe fitting (2) quantity, and described support pipe fitting (2) is connected by link with carbon fiber pipe (3); Described link comprises joint shaft bearing (7), optical axis (4) and coupling (5); A joint shaft bearing (7) is fixed in support pipe fitting (2) hole jump ring (8); Optical axis (4) one end is through joint shaft bearing (7), and the other end is fixed by coupling (5) and carbon fiber pipe (3).
2. a kind of carbon fiber pipe linkage structure according to claim 1, it is characterized in that, described optical axis (4) is provided with screw thread through one end of joint shaft bearing (7), and screw thread place locks a nut (6).
3. a kind of carbon fiber pipe linkage structure according to claim 1, is characterized in that, the optical axis (4) between described coupling (5) and support pipe fitting (2) is arranged a spacing copper sheathing (9).
4. a kind of carbon fiber pipe linkage structure according to claim 1, is characterized in that, described support pipe fitting (2) can translation-angle arbitrarily.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520925556.1U CN205154840U (en) | 2015-11-19 | 2015-11-19 | Carbon fiber tube connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520925556.1U CN205154840U (en) | 2015-11-19 | 2015-11-19 | Carbon fiber tube connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205154840U true CN205154840U (en) | 2016-04-13 |
Family
ID=55690541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520925556.1U Active CN205154840U (en) | 2015-11-19 | 2015-11-19 | Carbon fiber tube connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205154840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481623A (en) * | 2016-07-21 | 2017-03-08 | 厦门上特展示系统工程有限公司 | A kind of square tube locked mechanism |
-
2015
- 2015-11-19 CN CN201520925556.1U patent/CN205154840U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481623A (en) * | 2016-07-21 | 2017-03-08 | 厦门上特展示系统工程有限公司 | A kind of square tube locked mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161202 Address after: 311215, No. 99, heart North Road, Xiaoshan economic and Technological Development Zone, Xiaoshan District, Zhejiang, Hangzhou Patentee after: Hangzhou hang Feng Technology Co. Ltd. Address before: 311215, No. 99, heart North Road, Xiaoshan District, Zhejiang, Hangzhou Patentee before: HANGZHOU DONGFENG STEALTH TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 311200, No. 99, heart North Road, Xiaoshan economic and Technological Development Zone, Xiaoshan District, Zhejiang, Hangzhou Patentee after: Hangzhou Dong Feng Technology Co., Ltd. Address before: 311215, No. 99, heart North Road, Xiaoshan economic and Technological Development Zone, Xiaoshan District, Zhejiang, Hangzhou Patentee before: Hangzhou hang Feng Technology Co. Ltd. |