CN208816945U - It is a kind of can Three Degree Of Freedom adjust pipe jointer - Google Patents
It is a kind of can Three Degree Of Freedom adjust pipe jointer Download PDFInfo
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- CN208816945U CN208816945U CN201821253062.3U CN201821253062U CN208816945U CN 208816945 U CN208816945 U CN 208816945U CN 201821253062 U CN201821253062 U CN 201821253062U CN 208816945 U CN208816945 U CN 208816945U
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Abstract
The utility model discloses it is a kind of can the pipe jointer that adjusts of Three Degree Of Freedom, including interior eccentric pipe, outer eccentric pipe, supported flange and airtight and watertight padding, the interior eccentric pipe is inserted into outer eccentric pipe, supported flange and airtight and watertight padding are sheathed on interior eccentric pipe, and supported flange is fixedly connected by bolt with outer eccentric pipe, for supported flange by the touching of airtight and watertight padding pressure on interior eccentric pipe, the internal eccentric pipe of airtight and watertight padding carries out axial limiting.The utility model can be adjusted radially, circumferentially, on axial three degree of freedom simultaneously, guarantee freely docking for pipeline.There is the adjustable range bigger than common pipe compensation way on three degree of freedom.
Description
Technical field:
The utility model relates to it is a kind of can the pipe jointer that adjusts of Three Degree Of Freedom.
Background technique:
Blower often will appear rigging error between volute outlet pipeline and fan outlet pipe fitting in assembling process.By
In the error and cabinet body stress deformation of cabinet panel beating the problem of, pipeline rigging error can achieve Centimeter Level sometimes.This
Common pipe jointer can no longer meet needs in the case of kind.
Utility model content:
The utility model be in order to solve the above-mentioned problems of the prior art and provide it is a kind of can Three Degree Of Freedom adjust
Pipe jointer.
Technical solution used by the utility model has: it is a kind of can the pipe jointer that adjusts of Three Degree Of Freedom, including it is interior partially
Heart pipe, outer eccentric pipe, supported flange and airtight and watertight padding, the interior eccentric pipe are inserted into outer eccentric pipe, and supported flange and sealing are filled out
Material is sheathed on interior eccentric pipe, and supported flange is fixedly connected by bolt with outer eccentric pipe, and supported flange is by airtight and watertight padding
In on interior eccentric pipe, the internal eccentric pipe of airtight and watertight padding carries out axial limiting for pressure touching；
The interior eccentric pipe includes the first lap joint flange, the first S-shaped pipe and inner sleeve, the upper and lower end of the first S-shaped pipe
Mouthful be it is planar, inner sleeve is plugged in the lower port of the first S-shaped pipe, and is welded to each other between the two, the first lap joint flange set
On the upper port wall of the first S-shaped pipe；
The outer eccentric pipe includes connecting flange, outer tube and the second lap joint flange, and the connecting flange is welded in housing
Guan Shang, the second lap joint flange are sheathed on outer tube, and connecting flange is fixedly connected by bolt with supported flange.
Further, the bottom of flange hole is being connected equipped with the first filler seal face of cone-shaped in the supported flange
The top of flange hole is equipped with the second filler seal face of cone-shaped in flange.
Further, the airtight and watertight padding is made of rubber material, and the internal diameter of airtight and watertight padding is identical as inner sleeve pipe outside diameter.
Further, the outer tube includes the cylinder pipe portion and S-shaped pipe portion of welding fabrication, the S-shaped pipe portion it is upper and lower
Port is planar, the upper port integrated molding of cylinder pipe portion and S-shaped pipe portion.
The utility model has the following beneficial effects:
1) the utility model can be adjusted radially, circumferentially, on axial three degree of freedom simultaneously, guarantee oneself of pipeline
By docking.
2) there is the adjustable range bigger than common pipe compensation way on three degree of freedom.
Radiai adjustment range is that (E1 is the eccentricity of S-shaped pipe to 0~2 × E1, selects the bend pipe of different angle and curvature can
To change eccentricity.So E1 is not a definite value), circumferential is 0~360 °, and axial range is limited solely by inner sleeve length.
By taking the connection of the pipeline of certain type blower as an example:
The common pipe connector that can be purchased in the market --- copy Lingka hoop adjustable range be 1~2mm of bias,
Axial 0~3mm；Stainless steel pipes connection/patcher adjustable range is 3~5mm of bias, axial 0~10mm.
If selecting the eccentricity of S-shaped pipe for 40mm, the adjustable range of the utility model is bias 80mm；If selecting inner sleeve
Length of tube 200mm, then axial 0~150mm.All bigger than the adjustable range of other connectors an order of magnitude is more, Er Qieke
With also according to need to be designed to different adjustment range specifications and models (be adjusted axially distance depend on internal and external casing length.It is also
It can according to need and change specification.It is not that can only do so greatly).
3) connector of the utility model all uses standardized element to manufacture or be transformed, and it is convenient that raw material obtains, easily manufactured.
The manufacture components of this connector all can directly be purchased in the market from standard component.Including lap joint flange, two kinds
The straight tube of specification, 45 ° of bend pipes, common flange, rubber seal ring etc..
Wherein only have common flange to need to be machined on a lathe the conical surface, transform casing supported flange as.Other parts all may be used
Directly to use.
4) the utility model can be used as the use of universal pipes connector.
It is compared with according to the connection of the fixed bending tube of pipeline location temporary weld, the connector size of the utility model can be certainly
By adjusting.Therefore allow preparation in advance, and be mounted directly use when need to use, without interim restructuring.
It may act as the manufacture of universal pipes component, use.
5) pipe jointer of the utility model is all connected using standard flange, therefore in-site installation is convenient, connection peace
It is complete reliable.
Detailed description of the invention:
Fig. 1 is the utility model explosive view.
Fig. 2 is the utility model structure chart.
Fig. 3 is the structure chart of interior eccentric pipe in the utility model.
Fig. 4 is the structure chart of the utility model China and foreign countries eccentric pipe.
Fig. 5 is the structure chart of supported flange in the utility model.
Specific embodiment:
The utility model will be further described below with reference to the accompanying drawings.
As shown in Figures 1 to 5, the utility model disclose it is a kind of can the pipe jointer that adjusts of Three Degree Of Freedom, including it is interior partially
Heart pipe 1, outer eccentric pipe 2, supported flange 3 and airtight and watertight padding 4, interior eccentric pipe 1 are inserted into outer eccentric pipe 2, supported flange 3 and sealing
Filler 4 is sheathed on interior eccentric pipe 1, and supported flange 3 is fixedly connected by bolt with outer eccentric pipe 2, and supported flange 3 will be close
For the touching of the pressure of packing material 4 on interior eccentric pipe 1, airtight and watertight padding 4 carries out axial limiting to interior eccentric pipe 1.
After supported flange 3 is tightened, airtight and watertight padding 4 is inwardly squeezed by two fillers compression conical surfaces, inner hole reduces, to compress
Interior eccentric pipe 1 simultaneously guarantees to seal, while guaranteeing that pipeline will not continue to axial direction by the frictional force of airtight and watertight padding 4 and interior eccentric pipe 1
It is mobile.
Interior eccentric pipe 1 include the first lap joint flange 11, the first S-shaped pipe 12 and inner sleeve 13, the first S-shaped pipe 12 it is upper and lower
Port be it is planar, inner sleeve 13 is plugged in the lower port of the first S-shaped pipe 12, and is welded to each other between the two, the first loop
Flange 11 is sheathed on the upper port wall of the first S-shaped pipe 12.
First lap joint flange 11 is standard component, can be rotated freely along conduit axis.First S-shaped pipe, 12 both ends are parallel,
Eccentricity is denoted as E1.The outer diameter of inner sleeve 13 is slightly less than the internal diameter of the first S-shaped pipe 12.
Outer eccentric pipe 2 includes that connecting flange 21, outer tube 22 and the second lap joint flange 23, connecting flange 21 are welded in housing
On pipe 22, the second lap joint flange 23 is sheathed on outer tube 22, and connecting flange 21 is fixedly connected by bolt with supported flange 3.
Outer tube 22 includes the cylinder pipe portion 221 and S-shaped pipe portion 222 of welding fabrication, and the upper and lower port of S-shaped pipe portion 222 is equal
To be planar, the upper port of cylinder pipe portion 221 and S-shaped pipe portion 222 is integrally formed.
Second lap joint flange 23 is standard component, can be rotated freely along conduit axis.222 both ends of S-shaped pipe portion are parallel, partially
The heart is away from being denoted as E2.The internal-and external diameter of outer tube 22 is identical as the size of S-shaped pipe portion 222.
The eccentricity E1 of interior eccentric pipe 1 is identical as the eccentricity E2 of outer eccentric pipe 2.
The bottom of flange hole is equipped with the first filler seal face 31 of cone-shaped, the method in connecting flange 21 in supported flange 3
The top of flange aperture is equipped with the second filler seal face 212 of cone-shaped.
The first filler seal face 31 in the flange hole of supported flange 3 is filler to be pressed on inner sleeve.
The utility model forms the double eccentric ring mechanisms with the degree of eccentricity, reaches using double eccentric pipe+lap joint flanges
The radial direction of 0~2 times of eccentricity range, 360 ° of circumferential directions are arbitrarily adjustable.Inner and outer sleeves can permit connector along conduit axis side
To there is very big telescopic extensions.
Airtight and watertight padding 4 is made of rubber material, and the internal diameter of airtight and watertight padding 4 is identical as 13 outer diameter of inner sleeve.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
It for art personnel, can also make several improvements without departing from the principle of this utility model, these improvement also should be regarded as
The protection scope of the utility model.
Claims (4)
1. one kind can Three Degree Of Freedom adjust pipe jointer, it is characterised in that: including interior eccentric pipe (1), outer eccentric pipe (2),
Supported flange (3) and airtight and watertight padding (4), the interior eccentric pipe (1) are inserted into outer eccentric pipe (2), and supported flange (3) and sealing are filled out
Material (4) is sheathed on interior eccentric pipe (1), and supported flange (3) is fixedly connected by bolt with outer eccentric pipe (2), compresses method
Blue (3) by the touching of airtight and watertight padding (4) pressure on interior eccentric pipe (1), internally eccentric pipe (1) carries out axial limiting for airtight and watertight padding (4)；
The interior eccentric pipe (1) includes the first lap joint flange (11), the first S-shaped pipe (12) and inner sleeve (13), first S-shaped
Pipe (12) upper and lower port be it is planar, inner sleeve (13) is plugged in the lower port of the first S-shaped pipe (12), and between the two
It is welded to each other, the first lap joint flange (11) is sheathed on the upper port wall of the first S-shaped pipe (12)；
The outer eccentric pipe (2) includes connecting flange (21), outer tube (22) and the second lap joint flange (23), the connecting flange
(21) it is welded on outer tube (22), the second lap joint flange (23) is sheathed on outer tube (22), and connecting flange (21) passes through spiral shell
Bolt is fixedly connected with supported flange (3).
2. as described in claim 1 can Three Degree Of Freedom adjust pipe jointer, it is characterised in that: the supported flange (3)
The bottom of middle flange hole is equipped with the first filler seal face (31) of cone-shaped, and the top of flange hole is equipped in connecting flange (21)
Second filler seal face (212) of cone-shaped.
3. as described in claim 1 can Three Degree Of Freedom adjust pipe jointer, it is characterised in that: the airtight and watertight padding (4)
It is made of rubber material, the internal diameter of airtight and watertight padding (4) is identical as inner sleeve (13) outer diameter.
4. as described in claim 1 can the pipe jointer that adjusts of Three Degree Of Freedom, it is characterised in that: the outer tube (22) packet
The cylinder pipe portion (221) and S-shaped pipe portion (222) of welding fabrication are included, the upper and lower port of the S-shaped pipe portion (222) is plane
Shape, the upper port integrated molding of cylinder pipe portion (221) and S-shaped pipe portion (222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821253062.3U CN208816945U (en) | 2018-08-06 | 2018-08-06 | It is a kind of can Three Degree Of Freedom adjust pipe jointer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821253062.3U CN208816945U (en) | 2018-08-06 | 2018-08-06 | It is a kind of can Three Degree Of Freedom adjust pipe jointer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208816945U true CN208816945U (en) | 2019-05-03 |
Family
ID=66272533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821253062.3U Active CN208816945U (en) | 2018-08-06 | 2018-08-06 | It is a kind of can Three Degree Of Freedom adjust pipe jointer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208816945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869931A (en) * | 2018-08-06 | 2018-11-23 | 南京磁谷科技有限公司 | It is a kind of can Three Degree Of Freedom adjust pipe jointer |
-
2018
- 2018-08-06 CN CN201821253062.3U patent/CN208816945U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869931A (en) * | 2018-08-06 | 2018-11-23 | 南京磁谷科技有限公司 | It is a kind of can Three Degree Of Freedom adjust pipe jointer |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 99, Jinxin Middle Road, Jiangning District, Nanjing City, Jiangsu Province Patentee after: Nanjing Cigu Technology Co., Ltd Address before: Nine No. 211102 Bamboo Road, Jiangning Development Zone, Nanjing, Jiangsu, 100 Patentee before: NANJING CIGU LIMITED Corp. |