CN204704220U - A kind of cylindrical tube link and fixing device - Google Patents
A kind of cylindrical tube link and fixing device Download PDFInfo
- Publication number
- CN204704220U CN204704220U CN201520234444.1U CN201520234444U CN204704220U CN 204704220 U CN204704220 U CN 204704220U CN 201520234444 U CN201520234444 U CN 201520234444U CN 204704220 U CN204704220 U CN 204704220U
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- China
- Prior art keywords
- contiguous block
- fixed hole
- attachment post
- cylindrical tube
- arranges
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Abstract
A kind of cylindrical tube link and fixing device disclosed in the utility model, relate to pipe interconnection technique field.A kind of cylindrical tube link, comprise cylinder connection pipe, connecting tube axially arranges breach, on connecting tube outer surface, radial direction arranges the first contiguous block and the second contiguous block, and the first contiguous block and the second contiguous block lay respectively at the both sides of breach, the first contiguous block arranged outside attachment post, attachment post inside arranges the first fixed hole, first fixed hole is counter sink, and the first fixed hole runs through attachment post and the first contiguous block completely, and the second contiguous block arranges second fixed hole corresponding with the first fixed hole.Contrast prior art, the beneficial effects of the utility model are: it adopts cylinder connection pipe, and on connecting tube, attachment post is set, conveniently in cylindrical tube, increase additional device, fixed by transition connecting plate between additional device and connecting tube, and adopt quick detach screw locking to fix, simply laborsaving, easy to operate, avoid stripped thread phenomenon, long service life.
Description
Technical field
The utility model relates to pipe interconnection technique field, particularly a kind of cylindrical tube link and fixing device.
Background technique
When two objects connect together by needs; usually can with welding, hinged, riveted joint etc.; but above-mentioned Placement should not be separated after connecting; therefore there is link; link wherein comprises again cylindrical tube link; but existing cylindrical tube link also exists a lot of problem in use, such as:
1, existing cylindrical tube link, is only suitable for connection two pipes, and when needs increase optional equipment in cylindrical tube, people often need to use very complicated link, and manufacture cost is high, uses inconvenience.
2, existing cylindrical tube link, usually adopt AP material, link is provided with the locking hole of internal thread, link is fixed by bolt-locking, and service time, stripped thread phenomenon easily appearred in length, causes locking intensity low.
Model utility content
For solving deficiency of the prior art, the utility model provides a kind of cylindrical tube link and fixing device, it adopts cylinder connection pipe, and attachment post is set on connecting tube, conveniently in cylindrical tube, increases additional device, fixed by transition connecting plate between additional device and connecting tube, and adopt quick detach screw locking to fix, simply laborsaving, easy to operate, avoid stripped thread phenomenon, long service life.
The utility model is achieved through the following technical solutions for achieving the above object: a kind of cylindrical tube link, comprise cylinder connection pipe, described connecting tube two ends arrange opening, inside arranges cavity, described connecting tube axially arranges breach, described breach connection connecting tube is inner and connecting tube is outside, on described connecting tube outer surface, radial direction arranges the first contiguous block and the second contiguous block, described first contiguous block and the second contiguous block lay respectively at the both sides of breach, described first contiguous block arranged outside attachment post, described attachment post is perpendicular to the first contiguous block, described attachment post inside arranges the first fixed hole, described first fixed hole is counter sink, described first fixed hole runs through attachment post and the first contiguous block completely, described second contiguous block arranges second fixed hole corresponding with the first fixed hole.
Described first contiguous block outer side surface and the second contiguous block outer side surface all tangent with connecting tube, described first contiguous block inner side surface and the second contiguous block inner side surface all flush with inner side face.
Described first contiguous block outer side surface and the second contiguous block outer side surface all arrange groove, and described groove is surrounded on the first fixed hole, the second fixed hole, all arrange stiffening rib around described first fixed hole and the second fixed hole.
Described connecting tube, the first contiguous block, the second contiguous block, attachment post are formed in one.
Described attachment post arranged outside sleeve pipe, arranges stiffening rib between described sleeve pipe sleeve pipe and attachment post.
A kind of fixing device being applicable to cylindrical tube link, comprise cylindrical tube link, quick detach screw, described quick detach screw arranges transition connecting plate away from one end of handle, described transition connecting plate arranges screw, described quick detach screw is through the first fixed hole on cylindrical tube link and the second fixed hole, nut on described quick detach screw is positioned at the first fixed hole, and described transition connecting plate is positioned at outside the first contiguous block, and the handle of described quick detach screw is positioned at outside the second contiguous block.
Contrast prior art, the beneficial effects of the utility model are:
1, the utility model adopts cylinder connection pipe, connecting tube arranges attachment post, not only may be used for the cylindrical tube that connection two is coaxial, also two mutually perpendicular cylindrical tube can be connected by attachment post, the transition connecting plate that increase and quick detach screw are fixed on attachment post in addition can increase optional equipment easily, optional equipment does not have angle limits, the pipe that can be rotatably connected regulates the angle of optional equipment, structure simple operations is convenient, and adopt quick detach screw locking to fix, prevent stripped thread phenomenon on the one hand, simple to operate, time saving and energy saving on the other hand.
2, described connecting tube, the first contiguous block, the second contiguous block, attachment post are formed in one, and increase soundness and the aesthetic property of this device.
3, attachment post arranged outside sleeve pipe, arranges stiffening rib between described sleeve pipe and attachment post, increases the area of contact between this device and optional equipment, enable to bear larger pressure by the sleeve pipe arranged.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model cylindrical tube link perspective view; Accompanying drawing 2 is the utility model cylindrical tube link left views; Accompanying drawing 3 is the utility model cylindrical tube link fixture structure schematic diagram.
Label shown in accompanying drawing: 1, connecting tube; 2, breach; 3, the first contiguous block; 4, the second contiguous block; 5, attachment post; 6, the first fixed hole; 7, the second fixed hole; 8, sleeve pipe; 9, quick detach screw; 10, transition connecting plate; 11, other object mounting holes.
Embodiment
By reference to the accompanying drawings and specific embodiment, the utility model is described in further detail.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
A kind of cylindrical tube link, comprise cylinder connection pipe 1, described connecting tube 1 two ends arrange opening, and inside arranges cavity, are conveniently arranged in cylindrical tube by connecting tube.Described connecting tube 1 axially arranges breach 2, and described breach 2 is communicated with connecting tube 1 inside and connecting tube 1 outside, goes for the cylindrical tube of different-diameter size.On described connecting tube 1 outer surface, radial direction arranges the first contiguous block 3 and the second contiguous block 4, and described first contiguous block 3 and the second contiguous block 4 lay respectively at the both sides of breach 2, and the first contiguous block length is all identical with connecting tube length with the second contiguous block length.Described first contiguous block 3 arranged outside attachment post 5, conveniently can increase optional equipment by the attachment post arranged in cylindrical tube.Described attachment post 5 inside arranges the first fixed hole 6, and described first fixed hole 6 is counter sink, and described first fixed hole 6 runs through attachment post 5 and the first contiguous block 3 completely, and described second contiguous block 4 arranges second fixed hole 7 corresponding with the first fixed hole 6.Connecting tube in use, is first enclosed within cylindrical tube by the utility model, then fixes by installing quick detach screw locking in the first fixed hole and the second fixed hole; When needs install optional equipment in cylindrical tube, be fixed on by optional equipment on attachment post, attachment post can guarantee the firm of optional equipment; Quick detach screw is unclamped when needing height or the angle of inclination adjusting optional equipment, simple to operate, time saving and energy saving.
As optimization, described first contiguous block 3 outer side surface and the second contiguous block 4 outer side surface all tangent with connecting tube 1, described first contiguous block 3 inner side surface and the second contiguous block 4 inner side surface all flush with breach 2 inner side surface, and sound construction is aesthetic in appearance.
In order to alleviate this installation weight, save material, described first contiguous block 3 outer side surface and the second contiguous block 4 outer side surface all arrange groove, and described groove is surrounded on the first fixed hole 6, second fixed hole 7, all arrange stiffening rib around described first fixed hole 6 and the second fixed hole 7.
Further, in order to increase the soundness of this device, described connecting tube 1, first contiguous block 3, second contiguous block 4, attachment post 5 are formed in one.
A step again, described attachment post 5 arranged outside sleeve pipe 8, arranges stiffening rib between described sleeve pipe 8 and attachment post 5, can increase the area of contact between attachment post and transition connecting plate by the sleeve pipe arranged, enable to bear larger weight, and alleviate this device total quality.
Be applicable to a fixing device for cylindrical tube link, comprise cylindrical tube link, quick detach screw 9, described quick detach screw 9 arranges transition connecting plate 10 away from one end of handle, and transition connecting plate is fixedly connected with quick detach screw end.Described transition connecting plate 10 is arranged other object mounting holes 11, fixed on the table by this device by other object mounting holes in transition connecting plate, transition connecting plate and desktop area of contact greatly, can bear larger power.Described quick detach screw 9 is through the first fixed hole 6 and the second fixed hole 7, and the nut on described quick detach screw 9 is positioned at the first fixed hole 6, and described transition connecting plate 10 is positioned at outside the first contiguous block 3, and the handle of described quick detach screw 9 is positioned at outside the second contiguous block 4.Fixed by quick detach screw locking, can facilitate and unclamp fast, fix this device, time saving and energy saving; And stripped thread phenomenon can not be produced by quick detach screw, long service life, cost-saving.
Embodiment 1:
The utility model is for connecting two coaxial cylindrical tube: a kind of cylindrical tube link, comprises cylinder connection pipe 1, and described connecting tube 1 two ends arrange opening, and inside arranges cavity, is conveniently arranged in cylindrical tube by connecting tube.Described connecting tube 1 axially arranges breach 2, and described breach 2 is communicated with connecting tube 1 inside and connecting tube 1 outside, goes for the cylindrical tube of different-diameter size.On described connecting tube 1 outer surface, radial direction arranges the first contiguous block 3 and the second contiguous block 4, described first contiguous block 3 and the second contiguous block 4 lay respectively at the both sides of breach 2, described first contiguous block 3 outer side surface and the second contiguous block 4 outer side surface all tangent with connecting tube 1, described first contiguous block 3 inner side surface and the second contiguous block 4 inner side surface all flush with breach 2 inner side surface, first contiguous block length is all identical with connecting tube length with the second contiguous block length, sound construction, aesthetic in appearance.Described first contiguous block 3 arranged outside attachment post 5, described attachment post 5 inside arranges the first fixed hole 6, described first fixed hole 6 is counter sink, described first fixed hole 6 runs through attachment post 5 and the first contiguous block 3 completely, described second contiguous block 4 arranges second fixed hole 7 corresponding with the first fixed hole 6, in the first fixed hole and the second fixed hole, quick detach screw locking is installed and fixes.Described first contiguous block 3 outer side surface and the second contiguous block 4 outer side surface all arrange groove, and described groove is surrounded on the first fixed hole 6, second fixed hole 7, all arrange stiffening rib around described first fixed hole 6 and the second fixed hole 7.Described connecting tube 1, first contiguous block 3, second contiguous block 4, attachment post 5 are formed in one.This device in use, is arranged on two pipe joints by the present embodiment, then passes the first fixed hole and the second fixed hole with bolt, is fixed by two circular tube lockings.The beneficial effect of the present embodiment is: structure is simple, cost is low, beautiful shape.
Embodiment 2:
The utility model is for connecting two mutually perpendicular cylindrical tube: a kind of cylindrical tube link, comprises cylinder connection pipe 1, and described connecting tube 1 two ends arrange opening, and inside arranges cavity, is conveniently arranged in cylindrical tube by connecting tube.Described connecting tube 1 axially arranges breach 2, and described breach 2 is communicated with connecting tube 1 inside and connecting tube 1 outside, goes for the cylindrical tube of different-diameter size.On described connecting tube 1 outer surface, radial direction arranges the first contiguous block 3 and the second contiguous block 4, described first contiguous block 3 and the second contiguous block 4 lay respectively at the both sides of breach 2, described first contiguous block 3 outer side surface and the second contiguous block 4 outer side surface all tangent with connecting tube 1, described first contiguous block 3 inner side surface and the second contiguous block 4 inner side surface all flush with breach 2 inner side surface, first contiguous block length is all identical with connecting tube length with the second contiguous block length, sound construction, aesthetic in appearance.Described first contiguous block 3 arranged outside attachment post 5, described attachment post 5 inside arranges the first fixed hole 6, and described first fixed hole 6 is counter sink, and described first fixed hole 6 runs through attachment post 5 and the first contiguous block 3 completely.Described attachment post 5 arranged outside sleeve pipe 8, arranges stiffening rib between described sleeve pipe 8 and attachment post 5.Described second contiguous block 4 arranges second fixed hole 7 corresponding with the first fixed hole 6, described first contiguous block 3 outer side surface and the second contiguous block 4 outer side surface all arrange groove, described groove is surrounded on the first fixed hole 6, second fixed hole 7, all arranges stiffening rib around described first fixed hole 6 and the second fixed hole 7.Described connecting tube 1, first contiguous block 3, second contiguous block 4, attachment post 5 are formed in one.In use, bolt, through connecting tube, passes with the first fixed hole and the second fixed hole the present embodiment by the first pipe, nut is positioned at outside the second contiguous block, conveniently tighten the first pipe and this device, then the second pipe is enclosed within sleeve pipe, two pipes can be realized and vertically connect.The beneficial effect of the present embodiment is: can facilitate connection two mutually perpendicular cylindrical tube, can also realize fixing, structure is simple, easy to operate.
Embodiment 3:
The utility model is used for the desktop of bed computer desk and the connection of support of adjustable-angle: comprise cylindrical tube link, transition connecting plate and quick detach screw.A kind of cylindrical tube link, comprise cylinder connection pipe 1, described connecting tube 1 two ends arrange opening, and inside arranges cavity, are conveniently arranged in cylindrical tube by connecting tube.Described connecting tube 1 axially arranges breach 2, and described breach 2 is communicated with connecting tube 1 inside and connecting tube 1 outside, goes for the cylindrical tube of different-diameter size.On described connecting tube 1 outer surface, radial direction arranges the first contiguous block 3 and the second contiguous block 4, described first contiguous block 3 and the second contiguous block 4 lay respectively at the both sides of breach 2, described first contiguous block 3 outer side surface and the second contiguous block 4 outer side surface all tangent with connecting tube 1, described first contiguous block 3 inner side surface and the second contiguous block 4 inner side surface all flush with breach 2 inner side surface, first contiguous block length is all identical with connecting tube length with the second contiguous block length, sound construction, aesthetic in appearance.Described first contiguous block 3 arranged outside attachment post 5, described attachment post 5 inside arranges the first fixed hole 6, described first fixed hole 6 is counter sink, described first fixed hole 6 runs through attachment post 5 and the first contiguous block 3 completely, described second contiguous block 4 arranges second fixed hole 7 corresponding with the first fixed hole 6, in the first fixed hole and the second fixed hole, quick detach screw locking is installed and fixes.Described first contiguous block 3 outer side surface and the first contiguous block 3 outer side surface all arrange groove, and described groove is surrounded on the first fixed hole 6, second fixed hole 7, all arrange stiffening rib around described first fixed hole 6 and the second fixed hole 7.Described connecting tube 1, first contiguous block 3, second contiguous block 4, attachment post 5 are formed in one.Described quick detach screw 9 arranges transition connecting plate 10 away from one end of handle, transition connecting plate is fixedly connected with quick detach screw end, described transition connecting plate 10 is arranged other object mounting holes 11, described quick detach screw 9 is through the first fixed hole 6 and the second fixed hole 7, nut on described quick detach screw 9 is positioned at the first fixed hole 6, described transition connecting plate 10 is positioned at outside the first contiguous block 3, and described quick detach screw 9 handle is positioned at outside the second contiguous block 4.The beneficial effect of the present embodiment is: transition connecting plate is fixedly connected with quick detach screw, and quick detach bolt, through the first fixed hole and the second fixed hole, transition connecting plate fixed, and attachment post can be guaranteed the balance of transition connecting plate; The link fixed is fixed by other object mounting holes and desktop, the installation now namely achieving desktop and computer support is fixed, area of contact between transition connecting plate and desktop is large, larger pressure can be born, adopt quick detach screw conveniently can regulate the angle of inclination of desktop, time saving and energy saving, and there will not be stripped thread phenomenon.
Claims (6)
1. a cylindrical tube link, it is characterized in that: comprise cylinder connection pipe (1), described connecting tube (1) two ends arrange opening, inside arranges cavity, described connecting tube (1) is upper axially arranges breach (2), described breach (2) is communicated with connecting tube (1) inside and connecting tube (1) outside, on described connecting tube (1) outer surface, radial direction arranges the first contiguous block (3) and the second contiguous block (4), described first contiguous block (3) and the second contiguous block (4) lay respectively at the both sides of breach (2), described first contiguous block (3) arranged outside attachment post (5), described attachment post (5) is perpendicular to the first contiguous block (3), described attachment post (5) inside arranges the first fixed hole (6), described first fixed hole (6) is counter sink, described first fixed hole (6) runs through attachment post (5) and the first contiguous block (3) completely, described second contiguous block (4) is upper arranges second fixed hole (7) corresponding with the first fixed hole (6).
2. a kind of cylindrical tube link according to claim 1, it is characterized in that: described first contiguous block (3) outer side surface and the second contiguous block (4) outer side surface are all tangent with connecting tube (1), described first contiguous block (3) inner side surface and the second contiguous block (4) inner side surface all flush with breach (2) inner side surface.
3. a kind of cylindrical tube link according to claim 1 and 2, it is characterized in that: described first contiguous block (3) outer side surface and the second contiguous block (4) outer side surface all arrange groove, described groove is surrounded on the first fixed hole (6), the second fixed hole (7), and described first fixed hole (6) and the second fixed hole (7) all arrange stiffening rib around.
4. a kind of cylindrical tube link according to claim 1, is characterized in that: described connecting tube (1), the first contiguous block (3), the second contiguous block (4), attachment post (5) are formed in one.
5. a kind of cylindrical tube link according to claim 1, is characterized in that: described attachment post (5) arranged outside sleeve pipe (8), arranges stiffening rib between described sleeve pipe (8) and attachment post (5).
6. one kind is applicable to the fixing device of cylindrical tube link, it is characterized in that: comprise the cylindrical tube link described in any one of claim 1-5, quick detach screw (9), described quick detach screw (9) arranges transition connecting plate (10) away from one end of handle, described transition connecting plate (10) is arranged other object mounting holes (11), described quick detach screw (9) is through the first fixed hole (6) on cylindrical tube link and the second fixed hole (7), nut on described quick detach screw (9) is positioned at the first fixed hole (6), described transition connecting plate (10) is positioned at the first contiguous block (3) outside, the handle of described quick detach screw (9) is positioned at the second contiguous block (4) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520234444.1U CN204704220U (en) | 2015-04-17 | 2015-04-17 | A kind of cylindrical tube link and fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520234444.1U CN204704220U (en) | 2015-04-17 | 2015-04-17 | A kind of cylindrical tube link and fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204704220U true CN204704220U (en) | 2015-10-14 |
Family
ID=54283841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520234444.1U Expired - Fee Related CN204704220U (en) | 2015-04-17 | 2015-04-17 | A kind of cylindrical tube link and fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204704220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050850A (en) * | 2016-08-03 | 2016-10-26 | 南京创源天地动力科技有限公司 | Connecting assembly of seat back ribs in automobile |
-
2015
- 2015-04-17 CN CN201520234444.1U patent/CN204704220U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050850A (en) * | 2016-08-03 | 2016-10-26 | 南京创源天地动力科技有限公司 | Connecting assembly of seat back ribs in automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20190417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |