CN1815077A - Carbon fiber pipe - Google Patents
Carbon fiber pipe Download PDFInfo
- Publication number
- CN1815077A CN1815077A CN 200610042270 CN200610042270A CN1815077A CN 1815077 A CN1815077 A CN 1815077A CN 200610042270 CN200610042270 CN 200610042270 CN 200610042270 A CN200610042270 A CN 200610042270A CN 1815077 A CN1815077 A CN 1815077A
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- thickness
- protruding key
- fiber pipe
- pipe
- 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.)
- Granted
Links
Images
Landscapes
- Ropes Or Cables (AREA)
Abstract
Present invention relates to a carbon fiber pipe, belongs to mechanical equipment positioning and drive components field, to solve the problem of large weight, easy abrasion and poor positioning effect etc in current radar tube and drive components. It includes cylindrical form carbon fiber pipe, plurality of annular carbon fiber beads longitudinal uniformly distributed in carbon fiber pipe, plurality of carbon fiber raised keys along axis direction symmetrical distributed in carbon fiber inside wall. The radial directional thickness of raised key is greater than radial directional thickness of two ends of raised key, its radial thickness is progressively reduced from intermediate to two ends two ends, the crossing contacted part of raised key with annular bead is cambered surface shape trough, raised key is inlaid in said cambered surface cambered surface shape trough.
Description
Technical field
The present invention relates to the locating support and the drive components field of machinery, especially a kind of carbon fiber pipe.
Background technique
At present, the transmission shaft that the locating support of machinery and various machinery use, generally all adopt aluminum alloy or steel material, its orientation type adopts a keyway and key to cooperate, and the location of this positioning pipe is insecure, in addition, when it uses as transmission part, its flexural rigidity and intensity are low, and weight is big, wearability and corrosion-resistant, high temperature resistant, anti-aging relatively poor.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the object of the present invention is to provide a kind of carbon fiber pipe, this carbon fiber pipe is simple in structure, in light weight, fruit is good in the location, has very strong flexural rigidity, and intensity height, in light weight, wear-resistant, corrosion-resistant, high temperature resistant, anti-aging.
The technical solution adopted for the present invention to solve the technical problems is: be provided with cylindrical carbon fiber body, it is the ring carbon fiber convex tendon of one that carbon fiber body inboard vertically is evenly distributed with a plurality of and carbon fiber body madial wall, and it is the protruding key of carbon fiber of one that the madial wall of carbon fiber body is symmetrically distributed with a plurality of and carbon fiber body madial wall along axial direction.
The present invention also can realize by following measure: the thickness of protruding key middle part radial direction is bigger than the thickness of protruding key two end part radial direction, and its radial thickness is gradual dwindling from the middle to both ends.It is the arc surfaced groove that protruding key and ring convex tendon intersect the position that contacts, and the surface just is being fastened in this arc surfaced groove for the protruding key of arc surfaced.
The invention has the beneficial effects as follows, simple in structure, adopt carbon fibre material in light weight, wear-resistant, corrosion-resistant, high temperature resistant, anti-aging, equally distributed many protruding keys of carbon fiber pipe madial wall cooperate with the keyway of the body that is positioned, firm position axially reaches protruding key of vertical equally distributed carbon fiber and ring carbon fiber convex tendon in addition, has increased the moment of inertia of pipe fitting, thereby improved its flexural rigidity, and had the high characteristic of intensity.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is that the C-C of Fig. 1 is to sectional view.
Fig. 3 is that the D-D of Fig. 1 is to sectional view.
Fig. 4 is that the E-E of Fig. 3 is to sectional view.
Fig. 5 is the partial enlarged drawing at F position among Fig. 3.
Fig. 6 is a perspective view of the present invention.
1. bodys among the figure, 2. protruding key, 3. convex tendon.
Embodiment
At Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, among Fig. 6, body 1 of the present invention, protruding key 2, convex tendon 3 is one-time formed integral structure, the employing carbon fibre material is made, carbon fiber body 1 is a cylindrical tube, carbon fiber body 1 inboard vertically is evenly distributed with a plurality of (being no less than two) and carbon fiber body 1 madial wall is the ring carbon fiber convex tendon 3 of one, it is the protruding key 2 of carbon fiber of one with carbon fiber body madial wall that the madial wall of carbon fiber body 1 is symmetrically distributed with six along axial direction, article six, protruding key 2 is arranged along the axial direction of body 1, and corresponding two protruding keys 2 are that center line is symmetrical arranged with the axis of body 1.
The thickness of the protruding key 2 middle part radial direction of the present invention is bigger than the thickness of protruding key two end part radial direction, and its radial thickness is gradual dwindling from the middle to both ends, it is the arc surfaced groove that protruding key 2 and ring convex tendon 3 intersect the position that contacts, and the surface just is being fastened in this arc surfaced groove for the protruding key 2 of arc surfaced.
The quantity of the protruding key 2 of the present invention can also be two, four, eight, ten ....
The present invention adds man-hour, at first as required, leave mould, and spool one deck carbon fibre cloth at die surface, with the pressing mold scouring machine with the carbon cloth compacting in the protruding keyway (corresponding protruding key), convex tendon groove (corresponding convex tendon), with the carbon cloth bar protruding keyway and convex tendon groove are filled up again flat, and compacting, at last other carbon cloth is spooled, carried out shaping operation then and get final product.The thickness of the protruding key 2 middle part radial direction of the present invention is bigger than the thickness of protruding key two end part radial direction, and its radial thickness is gradual dwindling from the middle to both ends, thereby can guarantee to extract convenient the making very smoothly adding the man-hour mould in body 1.The locating support of the alternative various aluminum alloy formulas of the present invention can also substitute the steel roll shaft etc. of the locate mode of various mechanical aspects.
Claims (3)
1, a kind of carbon fiber pipe, be provided with cylindrical carbon fiber body, it is characterized in that: it is the ring carbon fiber convex tendon of one that carbon fiber body inboard vertically is evenly distributed with a plurality of and carbon fiber body madial wall, and it is the protruding key of carbon fiber of one that the madial wall of carbon fiber body is symmetrically distributed with a plurality of and carbon fiber body madial wall along axial direction.
2,, it is characterized in that the thickness of said protruding key middle part radial direction is bigger than the thickness of protruding key two end part radial direction, and its radial thickness is gradual dwindling from the middle to both ends according to the described carbon fiber pipe of claim 1.
3, according to the described carbon fiber pipe of claim 1, it is characterized in that it is the arc surfaced groove that said protruding key and ring convex tendon intersect the position that contacts, the surface just is being fastened in this arc surfaced groove for the protruding key of arc surfaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100422704A CN100545496C (en) | 2006-01-17 | 2006-01-17 | Carbon fiber pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100422704A CN100545496C (en) | 2006-01-17 | 2006-01-17 | Carbon fiber pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1815077A true CN1815077A (en) | 2006-08-09 |
| CN100545496C CN100545496C (en) | 2009-09-30 |
Family
ID=36907386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100422704A Active CN100545496C (en) | 2006-01-17 | 2006-01-17 | Carbon fiber pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100545496C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102493A (en) * | 2011-03-11 | 2011-06-22 | 中国海洋石油总公司 | High-intensity compound tube |
| CN102826501A (en) * | 2012-09-17 | 2012-12-19 | 无锡英普林纳米科技有限公司 | Quartz fiber surface microstructure and preparation method thereof |
| CN103256436A (en) * | 2012-10-09 | 2013-08-21 | 成都市新筑路桥机械股份有限公司 | Carbon fiber delivery pipe for delivering concrete, and production method thereof |
| CN106641478A (en) * | 2015-11-04 | 2017-05-10 | 宜兴市中碳科技有限公司 | Ultralight large carbon fiber tube with super strength |
-
2006
- 2006-01-17 CN CNB2006100422704A patent/CN100545496C/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102493A (en) * | 2011-03-11 | 2011-06-22 | 中国海洋石油总公司 | High-intensity compound tube |
| CN102826501A (en) * | 2012-09-17 | 2012-12-19 | 无锡英普林纳米科技有限公司 | Quartz fiber surface microstructure and preparation method thereof |
| CN102826501B (en) * | 2012-09-17 | 2015-01-07 | 无锡英普林纳米科技有限公司 | Quartz fiber surface microstructure and preparation method thereof |
| CN103256436A (en) * | 2012-10-09 | 2013-08-21 | 成都市新筑路桥机械股份有限公司 | Carbon fiber delivery pipe for delivering concrete, and production method thereof |
| CN103256436B (en) * | 2012-10-09 | 2015-08-05 | 成都市新筑路桥机械股份有限公司 | A kind of making method of the carbon fiber conveyance conduit for delivering concrete |
| CN106641478A (en) * | 2015-11-04 | 2017-05-10 | 宜兴市中碳科技有限公司 | Ultralight large carbon fiber tube with super strength |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100545496C (en) | 2009-09-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1815077A (en) | Carbon fiber pipe | |
| CN102730493A (en) | Bobbin for spinning | |
| CN2784713Y (en) | Carbon fiber pipe | |
| CN2838920Y (en) | L shaped hollow tube mould | |
| CN202625507U (en) | Spinning bobbin | |
| CN202007333U (en) | Outer drum of drum washer | |
| CN201832904U (en) | Split type pipe bending die | |
| CN211005797U (en) | High-speed disposable warping machine convenient to adjust and used for glass fibers | |
| CN201574612U (en) | Pole for transmission tower | |
| CN201574613U (en) | Pole for transmission tower | |
| CN2663372Y (en) | Cast-steel groove drum of bobbin winder | |
| CN103418766A (en) | Vertical circular billet continuous casting machine dummy bar | |
| CN206645731U (en) | A kind of construction material feeder with elevating function | |
| CN2722017Y (en) | Pipe material | |
| CN202201577U (en) | Rolled paper tube with two tail filament grooves | |
| CN211771773U (en) | Novel spinning creel | |
| CN2218283Y (en) | Wearproof screw rod | |
| CN217207341U (en) | Carbon fiber reinforced polyurethane circular-section linear guide rail | |
| CN2464473Y (en) | Diameter reducer for stainless steel and plastics composite pipe | |
| CN219343775U (en) | Explosion-proof steel bar connecting sleeve | |
| CN2698079Y (en) | Fishing rod | |
| CN2647564Y (en) | Longitudinal fibre reinforced resin pipe small angle winding apparatus | |
| CN218377509U (en) | Engine flywheel | |
| CN218927815U (en) | Double-speed profile | |
| CN203888272U (en) | Module roller for spinning paper tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WEIHAI GUANGWEI COMPOSITES CO., LTD. Free format text: FORMER OWNER: CHEN GUANGWEI Effective date: 20140113 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140113 Address after: 264200 No. 130, Tianjin Road, hi tech Industrial Development Zone, Shandong, Weihai Patentee after: Weihai Guangwei Composites Co., Ltd. Address before: 264200 Shandong city of Weihai province Shichang Road No. 45 Weihai Guangwei group company Patentee before: Chen Guangwei |
|
| C56 | Change in the name or address of the patentee |
Owner name: WEIHAI GUANGWEI COMPOSITE MATERIALS CO., LTD. Free format text: FORMER NAME: WEIHAI GUANGWEI COMPOSITES CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 264200 No. 130, Tianjin Road, hi tech Industrial Development Zone, Shandong, Weihai Patentee after: WEIHAI GUANGWEI COMPOSITES CO., LTD. Address before: 264200 No. 130, Tianjin Road, hi tech Industrial Development Zone, Shandong, Weihai Patentee before: Weihai Guangwei Composites Co., Ltd. |