CN201896824U - Connecting and fixing device for tubular structures made of different materials - Google Patents
Connecting and fixing device for tubular structures made of different materials Download PDFInfo
- Publication number
- CN201896824U CN201896824U CN2010205732573U CN201020573257U CN201896824U CN 201896824 U CN201896824 U CN 201896824U CN 2010205732573 U CN2010205732573 U CN 2010205732573U CN 201020573257 U CN201020573257 U CN 201020573257U CN 201896824 U CN201896824 U CN 201896824U
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- CN
- China
- Prior art keywords
- sleeve
- wedge
- shaped
- upper connector
- different materials
- 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.)
- Expired - Fee Related
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a connecting and fixing device for tubular structures made of different materials, which comprises a sleeve, a wedge block, a wedge-shaped sleeve, a nut, an upper connector and a lower connector. The upper connector and the lower connector are made of different materials, a sawtooth-shaped concave-convex groove is disposed at one end of the sleeve and integrally fittingly connected with a concave-convex groove at the end of the upper connector, and the other end of the sleeve (1) is connected with the lower connector (6) in a matched manner and integrally combined with the lower connector (6). The connecting and fixing device for tubular structures made of different materials is novel and unique, is simple in structure, convenient in assembly and wider in application range, and is particularly suitable for components which are unsuitable for conventional connection modes and made of different materials.
Description
Technical field
The utility model relates to a kind of unlike material tubular structure and is connected and fixed device, and particularly a kind of tubulose about connection unlike material parts is connected and fixed device.
Background technique
Two kinds of parts routines of known connection can adopt welding, fastening piece connection, key connection etc., but two kinds of parts Placements higher relatively at requiring, unlike material are versatile and flexible especially.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of novelty tubular structure at unlike material unique, simple in structure, easy to assembly, that Applicable scope is wider to be connected and fixed device.
The technological scheme that the utility model adopted is: a kind of unlike material tubular structure is connected and fixed device, and it is made of sleeve, wedge-shaped blocks, wedge-shaped sleeve, nut, upper connector and following link.
The parts that described upper connector and following link are unlike material.
A described sleeve wherein end has the tongue and groove of jagged tongue and groove and upper connector end to match to be connected in one.
Described sleeve the other end is connected with following link, is combined into one.
Described wedge-shaped sleeve embeds in the sleeve, in the wedge-shaped blocks wedging wedge-shaped sleeve, makes sleeve tensioning, wedge-shaped blocks end leave a part outside wedge-shaped sleeve, gives and uses wearing and tearing to allow some leeway for a long time, so that wedge-shaped blocks can be wedged to wedge-shaped sleeve, the inner continuation.
Described nut passes through link, wedge-shaped blocks endoporus down, screws in the upper connector, makes upper connector, sleeve, wedge-shaped blocks, wedge-shaped sleeve, following link become one.
Under original state, the user matches the end of sleeve and upper connector, wedge-shaped sleeve is embedded in the sleeve, in the wedge-shaped blocks wedging wedge-shaped sleeve, link, wedge-shaped blocks endoporus screw in the upper connector under at last nut being passed through, and make upper connector, sleeve, wedge-shaped blocks, wedge-shaped sleeve, following link become one.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Wherein:
1: sleeve 2: wedge-shaped blocks
3: wedge-shaped sleeve 4: nut
5: upper connector 6: following link
Embodiment
Provide specific embodiment below in conjunction with accompanying drawing, further specify unlike material tubular structure of the present utility model and be connected and fixed device.
As shown in the figure, unlike material tubular structure of the present utility model is connected and fixed device, and it is made of sleeve 1, wedge-shaped blocks 2, wedge-shaped sleeve 3, nut 4, upper connector 5, following link 6.
Described upper connector 5 is the parts of unlike material with following link 6.
Described sleeve 1 a wherein end has the tongue and groove of jagged tongue and groove and upper connector 5 ends to match to be connected in one.
Described sleeve 1 the other end is connected with following link 6, is combined into one.
Described wedge-shaped sleeve 3 embeds in the sleeve 1, in the wedge-shaped blocks 2 wedging wedge-shaped sleeves 3, makes sleeve 1 tensioning, wedge-shaped blocks 2 ends leave a part outside wedge-shaped sleeve 3, gives and uses wearing and tearing to allow some leeway for a long time, so that wedge-shaped blocks 2 can be wedged to wedge-shaped sleeve 3 inner continuation.
Described nut 4 passes through link 6, wedge-shaped blocks 2 endoporus down, screws in the upper connector 5, makes upper connector 5, sleeve 1, wedge-shaped blocks 2, wedge-shaped sleeve 3, following link 6 become one.
Under original state, the user matches the end of sleeve 1 and upper connector 5, wedge-shaped sleeve 3 is embedded in the sleeve 1, in the wedge-shaped blocks 2 wedging wedge-shaped sleeves 3, link 6, wedge-shaped blocks 2 endoporus screw in the upper connector 5 under at last nut 4 being passed through, and make upper connector 5, sleeve 1, wedge-shaped blocks 2, wedge-shaped sleeve 3, following link 6 become one.
Certainly sleeve ends, upper connector end also can be other shape and match except being flexuose; Equally, sleeve the other end is connected with following link, is combined into one, and the multiple mode that is connected can be arranged, and for example welds etc., and such conversion all drops on protection domain of the present utility model.
Claims (3)
1. a unlike material tubular structure is connected and fixed device, it is characterized in that, it is made of sleeve (1), wedge-shaped blocks (2), wedge-shaped sleeve (3), nut (4), upper connector (5), following link (6); Described upper connector (5) is the parts of unlike material with following link (6); Described sleeve (a 1) wherein end has the tongue and groove of jagged tongue and groove and upper connector (5) end to match to be connected in one; Described sleeve (1) the other end is connected with following link (6), is combined into one.
2. unlike material tubular structure according to claim 1 is connected and fixed device, it is characterized in that described wedge-shaped sleeve (3) embeds in the sleeve (1), in wedge-shaped blocks (2) the wedging wedge-shaped sleeve (3), make sleeve (1) tensioning, wedge-shaped blocks (2) end leave a part outside wedge-shaped sleeve (3).
3. unlike material tubular structure according to claim 1 is connected and fixed device, it is characterized in that described nut (4) passes through link (6), wedge-shaped blocks (2) endoporus down, screw in the upper connector (5), make upper connector (5), sleeve (1), wedge-shaped blocks (2), wedge-shaped sleeve (3), following link (6) become one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205732573U CN201896824U (en) | 2010-10-22 | 2010-10-22 | Connecting and fixing device for tubular structures made of different materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205732573U CN201896824U (en) | 2010-10-22 | 2010-10-22 | Connecting and fixing device for tubular structures made of different materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201896824U true CN201896824U (en) | 2011-07-13 |
Family
ID=44254732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205732573U Expired - Fee Related CN201896824U (en) | 2010-10-22 | 2010-10-22 | Connecting and fixing device for tubular structures made of different materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201896824U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195777A (en) * | 2013-04-22 | 2013-07-10 | 聂世全 | Connection fastening device for connecting multiple plates or rods |
| CN103866870A (en) * | 2014-03-12 | 2014-06-18 | 北京工业大学 | Toothed fastener node |
| CN111371050A (en) * | 2020-04-22 | 2020-07-03 | 江苏寅昊智能装备有限公司 | Cable clamp |
-
2010
- 2010-10-22 CN CN2010205732573U patent/CN201896824U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195777A (en) * | 2013-04-22 | 2013-07-10 | 聂世全 | Connection fastening device for connecting multiple plates or rods |
| CN103866870A (en) * | 2014-03-12 | 2014-06-18 | 北京工业大学 | Toothed fastener node |
| CN111371050A (en) * | 2020-04-22 | 2020-07-03 | 江苏寅昊智能装备有限公司 | Cable clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Sun Li Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Tianjin Hangxun Machinery Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Tianjin Hangxun Machinery Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110713 Termination date: 20141022 |
|
| EXPY | Termination of patent right or utility model |