CN205781545U - A kind of non-bolt quick change flange apparatus - Google Patents
A kind of non-bolt quick change flange apparatus Download PDFInfo
- Publication number
- CN205781545U CN205781545U CN201620471174.0U CN201620471174U CN205781545U CN 205781545 U CN205781545 U CN 205781545U CN 201620471174 U CN201620471174 U CN 201620471174U CN 205781545 U CN205781545 U CN 205781545U
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- CN
- China
- Prior art keywords
- flange
- slip cap
- quick change
- holding
- linkage
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- 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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Abstract
This utility model relates to a kind of non-bolt quick change flange apparatus, and it includes being fixedly mounted on the first pipeline and the first flange of second pipe corresponding end and the second flange, the slip cap being placed on the first pipeline, the linkage being disposed between the second flange and slip cap and holding device；The upper end of described linkage is fixed on the lower end at slip cap edge, the lower end holding of linkage in the lower end of the second flange convex edge or holding on the convex edge that the first flange and the second flange are corresponding, holding device is arranged between slip cap and the first flange, is provided with sealing gasket between described first flange and the second flange；This utility model simple in construction, easy to use, it is not necessary to bolt can be rapidly completed pipeline mounting or dismounting.
Description
Technical field
This utility model belongs to Flange joint field, is specifically related to a kind of non-bolt quick change flange apparatus.
Background technology
At present, during Pipe installing and use, the people usually need to connect two end pipelines with flange.When pipe laying flange, by workman's execute-in-place, after penetrating screw one by one by fastening bolt, screw on nut fastening again two end flanges are fixed together, because operation level is different and flange uses the severe of environment during manual operation, sometimes being high pressure, high temperature, coal gas, inflammable, explosive etc. be not suitable for manually-operated place, the medium being at this moment accomplished by stopping in second pipe is safeguarded and changes, and production and life to the people bring a lot of inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of non-bolt quick change flange apparatus, and it can use according to different places flexibly without bolt, it is simple to safeguards, easy to operate, good airproof performance.
To achieve these goals, the technical scheme that this utility model is taked is as follows:
This utility model includes being fixedly mounted on the first pipeline and the first flange of second pipe corresponding end and the second flange, the slip cap being placed on the first pipeline, the linkage being disposed between the second flange and slip cap and holding device；The upper end of described linkage is fixed on the lower end at slip cap edge, the lower end holding of linkage in the lower end of the second flange convex edge or holding on the convex edge that the first flange and the second flange are corresponding, holding device is arranged between slip cap and the first flange, is provided with sealing gasket between described first flange and the second flange.
As preferably, described slip cap is annular clip-like structure.
As preferably, described linkage includes the compensator being fixed on slip cap and the holder being flexibly connected with compensator.
As preferably, described compensator is flexibly connected with holder by hinge axis.
As preferably, described holder be end be the connecting rod of hook formation, its lower end holding in the lower end of the second flange convex edge, or holder be end be the connecting rod of card clamping structure, its holding is on the convex edge that the first flange and the second flange are corresponding.
As preferably, described holding device is for holding out against piston.
As preferably, described slip cap is connected with the bearing being used for supporting package unit.
As preferably, described bearing slides along pipe lengths.
As a kind of improvement of the present utility model, described linkage, holding device and bearing are connected with respective controller output end respectively.
As another kind of improvement of the present utility model, described linkage, holding device and bearing three are connected with the outfan of same controller.
Use technique scheme, having the beneficial effect that acquired by this utility model:
This utility model is without using fastening bolt, by slip cap, package unit is placed on pipeline, described linkage and holding device are respectively arranged with more than two, both intersect, are uniformly arranged on slip cap, first flange and the second flange are connected together by linkage relatively, and holding device holds out against reinforcing again, the sealing gasket in the middle of two flanges is compressed deformation simultaneously, playing sealing function, bearing gives package unit and supports fixing；Slip cap uses annular clip-like structure, is conveniently placed on pipeline, easy-to-use；Bearing can be fixedly installed on outside slip cap, according to use demand, it can slide along pipe lengths, device dismounting is facilitated to use, according to using needs, linkage, holding device and bearing can be connected with respective controller output end respectively or three is connected with the outfan of same controller, it is capable of pipeline to connect, will seal closely between the first flange and the second flange；Package unit need not use bolt, reasonable in design, improves pipeline and connects the work efficiency changed.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
In the accompanying drawings: 1 slip cap, 2-1 compensator, 2-2 hinge axis, 2-3 holder, 3 hold out against piston, 4 bearings, 5 sealing gaskets, 6 first flanges, 7 second flanges, 8 first pipelines, 9 second pipes.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is carried out further details of narration.
As shown in Figure 1, this utility model includes being fixedly mounted on the first pipeline 8 and the first flange 6 of second pipe 9 corresponding end and the second flange 7, the slip cap 1 being placed on the first pipeline 8, the linkage being disposed between the second flange 7 and slip cap 1 and holding device；The upper end of described linkage is fixed on the lower end at slip cap 1 edge, the lower end holding of linkage in the lower end of the second flange 7 convex edge or holding on the convex edge of the first flange 6 and the second flange 7 correspondence, holding device is arranged between slip cap 1 and the first flange 6, it is provided with sealing gasket 5 between described first flange 6 and the second flange 7, in the present embodiment, described linkage and holding device interval are uniformly arranged, linkage is provided with six groups on slip cap 1, first flange 6 and the second flange 7 are connected together, holding device is provided with three groups on slip cap 1, to be completely embedded between first pipeline 8 and flange, sealing gasket 5 is made to deform, play sealing effect closely.
Described slip cap 1 is annular clip-like structure, user-friendly, package unit directly can be folded in upper first pipeline 8 outer wall, it would however also be possible to employ ring set structure, is directly placed on the first pipeline 8 by the slip cap 1 of annular；Described linkage includes the compensator 2-1 being fixed on the slip cap 1 and holder 2-3 being flexibly connected with compensator 2-1, in the present embodiment, compensator 2-1 is flexibly connected with holder 2-3 by hinge axis 2-2, compensator 2-1 can be oil cylinder or cylinder piston, in the present embodiment, the end of holder 2-3 employing L-type is the connecting rod of hook formation, its lower end holding is in the lower end of the second flange 7 convex edge, or holder 2-3 is alternatively the connecting rod that end is card clamping structure, its lower end holding is on the convex edge of the first flange 6 and the second flange 7 correspondence, described holding device is for holding out against piston 3, this holds out against piston 3 can be oil cylinder or cylinder.
Described slip cap 1 is connected with the bearing 4 being used for supporting package unit, described bearing 4 can be to be used for outside pipeline supporting the existing bearing of pipeline, can also be according to field demand, it is separately provided the bearing for package unit, for convenience of using, can be arranged to bearing 4 carry out, along the first pipeline 8 length direction, the structure slided, it is easy to will seal closely between the first flange 6 and the second flange 7 by package unit, so that sealing closely between the first pipeline 8 and second pipe 9, when pipeline splits, slip on bearing 4 small distance, also allow for separating the package unit being in the state of holding out against for a long time with the first flange 6 and the second flange 7, facilitate the first pipeline 8 and the fractionation of second pipe 9 and replacing.
Described linkage, holding device and bearing 4 are connected with respective controller output end respectively or three is connected with the outfan of same controller.
During use, being placed on by slip cap 1 on first pipeline 8 of the first flange 6 side, and fix with bearing 4, bearing 4 is slidably to correct position, open linkage controller, second flange 7, on the second flange 7 diapire, is positioned by holder 2-3 hook, holds out against piston 3 end and contacts with the first flange 6 roof, unlatching holds out against piston 3 controller, first flange 6 is moved to the second flange 7 side and holds out against, sealing gasket 5 is compressed deformation, seal closely；When needing quick-replaceable, holder 2-3 is opened, hold out against piston 3 action and the first flange 6 and the second flange 7 are separated.
The above embodiment is only preferred embodiment of the present utility model, and the not feasible enforcement of this utility model is exhaustive.For persons skilled in the art, any obvious change done to it on the premise of without departing substantially from this utility model principle and spirit, within all should being contemplated as falling with claims of the present utility model.
Claims (10)
1. a non-bolt quick change flange apparatus, it is characterised in that: it the first flange (6) including being fixedly mounted on the first pipeline (8) and second pipe (9) corresponding end and the second flange (7), the slip cap (1) being placed on the first pipeline (8), the linkage being disposed between the second flange (7) and slip cap (1) and holding device；The upper end of described linkage is fixed on the lower end at slip cap (1) edge, the lower end holding of linkage in the lower end of the second flange (7) convex edge or holding on the convex edge that the first flange (6) and the second flange (7) are corresponding, holding device is arranged between slip cap (1) and the first flange (6), is provided with sealing gasket (5) between described first flange (6) and the second flange (7).
A kind of non-bolt quick change flange apparatus the most according to claim 1, it is characterised in that: described slip cap (1) is annular clip-like structure.
A kind of non-bolt quick change flange apparatus the most according to claim 1 and 2, it is characterised in that: described linkage includes the compensator (2-1) being fixed on slip cap (1) and the holder (2-3) being flexibly connected with compensator (2-1).
A kind of non-bolt quick change flange apparatus the most according to claim 3, it is characterised in that: described compensator (2-1) is flexibly connected with holder (2-3) by hinge axis (2-2).
A kind of non-bolt quick change flange apparatus the most according to claim 3, it is characterized in that: described holder (2-3) be end be the connecting rod of hook formation, its lower end holding is in the lower end of the second flange (7) convex edge, or holder (2-3) be end be the connecting rod of card clamping structure, its lower end holding is on the convex edge that the first flange (6) and the second flange (7) are corresponding.
A kind of non-bolt quick change flange apparatus the most according to claim 1, it is characterised in that: described holding device is for holding out against piston (3).
A kind of non-bolt quick change flange apparatus the most according to claim 1, it is characterised in that: described slip cap (1) is connected with the bearing (4) being used for supporting package unit.
A kind of non-bolt quick change flange apparatus the most according to claim 7, it is characterised in that: described bearing (4) slides along pipe lengths.
A kind of non-bolt quick change flange apparatus the most according to claim 7, it is characterised in that: described linkage, holding device and bearing (4) are connected with respective controller output end respectively.
A kind of non-bolt quick change flange apparatus the most according to claim 7, it is characterised in that: described linkage, holding device and bearing (4) three are connected with the outfan of same controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620471174.0U CN205781545U (en) | 2016-05-23 | 2016-05-23 | A kind of non-bolt quick change flange apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620471174.0U CN205781545U (en) | 2016-05-23 | 2016-05-23 | A kind of non-bolt quick change flange apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205781545U true CN205781545U (en) | 2016-12-07 |
Family
ID=58114971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620471174.0U Expired - Fee Related CN205781545U (en) | 2016-05-23 | 2016-05-23 | A kind of non-bolt quick change flange apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205781545U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029863A (en) * | 2018-08-21 | 2018-12-18 | 哈尔滨锅炉厂有限责任公司 | A kind of no case type heat exchanger pipe end tightness test device and method |
| CN111322474A (en) * | 2020-02-29 | 2020-06-23 | 聂艳 | Portable adjustable metal flange |
| CN111330993A (en) * | 2020-04-23 | 2020-06-26 | 广东兴发铝业（江西）有限公司 | Make things convenient for aluminium alloy water-cooling extrusion device of pipe connection |
-
2016
- 2016-05-23 CN CN201620471174.0U patent/CN205781545U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029863A (en) * | 2018-08-21 | 2018-12-18 | 哈尔滨锅炉厂有限责任公司 | A kind of no case type heat exchanger pipe end tightness test device and method |
| CN109029863B (en) * | 2018-08-21 | 2020-07-10 | 哈尔滨锅炉厂有限责任公司 | Device and method for testing air tightness of pipe end of shell-free heat exchanger |
| CN111322474A (en) * | 2020-02-29 | 2020-06-23 | 聂艳 | Portable adjustable metal flange |
| CN111330993A (en) * | 2020-04-23 | 2020-06-26 | 广东兴发铝业（江西）有限公司 | Make things convenient for aluminium alloy water-cooling extrusion device of pipe connection |
| CN111330993B (en) * | 2020-04-23 | 2024-07-19 | 广东兴发铝业（江西）有限公司 | Make things convenient for pipe connection's aluminium alloy water-cooling extrusion device |
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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: 20161207 Termination date: 20180523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |