CN2161799Y - Quick-acting installing flanged connection shell - Google Patents
Quick-acting installing flanged connection shell Download PDFInfo
- Publication number
- CN2161799Y CN2161799Y CN 93207498 CN93207498U CN2161799Y CN 2161799 Y CN2161799 Y CN 2161799Y CN 93207498 CN93207498 CN 93207498 CN 93207498 U CN93207498 U CN 93207498U CN 2161799 Y CN2161799 Y CN 2161799Y
- Authority
- CN
- China
- Prior art keywords
- flange
- shell
- chucking
- flanges
- shells
- 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
Links
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model relates to a quickfit connection shell for flanges. Flange plates on the end parts of connected tubes and gaskets in the flange plates are hooped in grooves by a plurality of circular arc-shaped fastening shells for the flanges, and the cross sections of the circular arc-shaped fastening shells for the flanges are isosceles trapezoid grooves. The abutting ends of two fastening shells are connected by the assemblies of snap ring boards. Snap rings are used for tensioning or loosening the fastening shells for the flanges by manipulating a handle. The contiguous fastening shells for the flanges are connected by bolts. By tensioning or loosening the bolts, the hooping force of the flange plates for the quickfit connection shell for flanges can be adjusted. The disassembly of the quickfit connection shell for flanges saves labor and time, so the utility model is especially suitable for a pipeline system which is frequently disassembled.
Description
The utility model relates to the flange connection technique field of pipeline.
Existing pipeline flange coupling arrangement is respectively to weld a flange plate in the termination of the pipe that will connect, and two flange plate is tightened together with a plurality of bolts by a plurality of bolts hole on the flange plate.In some use occasion, the frequent dismounting of the pipe needs that connected needs a plurality of bolts to be unscrewed or tightened with above-mentioned existing flange coupling arrangement, and it is time-consuming again to require great effort, and because dismounting frequently and often makes bolt failure.
The purpose of this utility model is, provides a kind of and can load and unload easily and quickly and don't pipeline flange coupling arrangement-fast-assembling flange of fragile part connects shell, to overcome the above-mentioned shortcoming that existing pipeline flange coupling arrangement exists.
The formation scheme that fast-assembling flange provided by the utility model connects shell is: be the circular-arc flange chucking shell (1 of isosceles trapezoid groove with several sections, 4,7) with the flange plate (8 of two sections coupled tube ends, 10) sealing gasket (9) that reaches therebetween binds round in its groove, connect with a clasp handle assembly between the abutting end of two flange chucking shells therein, its handle (5) is hinged with a flange chucking shell end, clasp (6) one headgears are on a hook-like part of another flange chucking shell end, the other end connects with handle (5), can make clasp (6) this two flanges chucking shells be broken away from by handling handle (5) from said hook-like part disengagement, connect with bolt (3) between remaining each flange chucking shell abutting end, by unscrewing or tight a bolt (3) can be adjusted flange and connect the tightening force of shell to flange plate.
It is not only time saving and energy saving to use fast-assembling flange of the present utility model to connect shell, and since need be on flange plate perforate and stubborn bolt, thereby can use the less flange plate of external diameter and material-saving, for the frequent pipeline the utility model particularly suitable of dismounting.
The explanatory note that reaches accompanying drawing below by accompanying drawing is described in detail an embodiment of the present utility model, and each accompanying drawing is
Accompanying drawing 1 is this embodiment's a front view,
Accompanying drawing 2 is the sectional views along the II in the accompanying drawing 1-the II line is got.
By accompanying drawing 1,2 as can be known, 3 flange chucking shells 1,4 and 7 are circular arc on the whole, section is the isosceles trapezoid groove, they with the flange plate 8,10 of two sections coupled tube ends and sealing gasket 9 bandings therebetween in its isosceles trapezoid groove, the abutting end of flange chucking shell 4,7 use by clasp 6 and handle 5 constitute can be rapidly opened and closed clasp handle assembly connect, handle 5 connects with the following crown hinge of flange chucking shell 4, clasp 6 one ends connect with handle 5, and the other end is enclosed within on the hook-like part of flange chucking shell 7 ends.All connect between the flange chucking shell 1,4 and between the flange chucking shell 1,7 with bolt 3, respectively there is a sleeve pipe at flange chucking shell 1 two, have a peripheral groove (not shown) on the wall of each sleeve pipe, two bearing pins 2 are loaded in these two sleeve pipes, flange chucking shell 4,7 be respectively equipped with a fixed plate with flange chucking shell 1 abutting end, have the hole on it, two bolts 3 are screwed in the bearing pin 2 after passing peripheral groove on this hole and the said sleeve pipe respectively.
During use, the fast-assembling flange that at first will assemble connects housing assy and is buckled on the flange plate, clasp 6 is enclosed within on the hook-like part of flange chucking shell 7 ends, and the handle 5 that makes progress then makes the fast-assembling flange connect the state that shell is in the banding flange plate.If any tight inadequately situation, can tighten bolt 3 first.Only need during dismounting handle 5 is pulled downwards, make clasp 6 throw off hook-like part, the fast-assembling flange is connected shell take off, pipeline promptly disconnects.
By above-mentioned explanation, those skilled in the art it will also be appreciated that the connecting mode of each different flange chucking shells, but this conversion all should be considered as falling into design of the present utility model, and protection domain of the present utility model is seen claims.
Claims (2)
1, a kind of fast-assembling flange connects shell, be used for mounting flange fluid-tight engagement with two sections tube ends, it is characterized in that: be the circular-arc flange chucking shell (1 of isosceles trapezoid groove with several sections, 4,7) with the flange plate (8 of two sections coupled tube ends, 10) sealing gasket (9) that reaches therebetween binds round in its groove, connect with a clasp handle assembly between the abutting end of two flange chucking shells therein, its handle (5) is hinged with a flange chucking shell end, clasp (6) one headgears are on a hook-like part of another flange chucking shell end, the other end connects with handle (5), can make clasp (6) strain this two flange chucking shells by handling handle (5), or make clasp (6) throw off and this two flanges chucking shells are broken away from from said hook-like part, connect with bolt (3) between remaining each flange chucking shell abutting end, by unscrewing or tight a bolt (3) can be adjusted the fast-assembling flange and connect the tightening force of shell to flange plate.
2, fast-assembling flange as claimed in claim 1 connects shell, it is characterized in that said flange chucking hull number amount is 3, the flange chucking shell end that said two flanges that linked up by bolt (3) tighten in the shell abutting ends is provided with a fixed plate that punches, another flange chucking shell end is provided with a sleeve pipe that has a peripheral groove, adorn a bearing pin in the sleeve pipe, said bolt (3) is screwed in the said bearing pin after passing a hole and the peripheral groove on another flange chucking shell end sleeve pipe on the flange chucking shell end fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93207498 CN2161799Y (en) | 1993-03-31 | 1993-03-31 | Quick-acting installing flanged connection shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93207498 CN2161799Y (en) | 1993-03-31 | 1993-03-31 | Quick-acting installing flanged connection shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2161799Y true CN2161799Y (en) | 1994-04-13 |
Family
ID=33790213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93207498 Expired - Fee Related CN2161799Y (en) | 1993-03-31 | 1993-03-31 | Quick-acting installing flanged connection shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2161799Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103026116A (en) * | 2010-05-12 | 2013-04-03 | 乔格斯布林曼工业及采矿技术有限公司 | Pipe and tube coupling |
| CN103363212A (en) * | 2012-04-10 | 2013-10-23 | 塔里木大学 | Clamping type ocean underwater pipeline connector |
| CN103543173A (en) * | 2012-07-13 | 2014-01-29 | 深圳长城开发科技股份有限公司 | Heat conductivity tester |
| CN106449022A (en) * | 2016-10-18 | 2017-02-22 | 国网河南省电力公司濮阳供电公司 | Protective jacket for transformer respirator |
| CN113757461A (en) * | 2021-02-07 | 2021-12-07 | 上海威逊机械连接件有限公司 | Quick-assembling joint |
-
1993
- 1993-03-31 CN CN 93207498 patent/CN2161799Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103026116A (en) * | 2010-05-12 | 2013-04-03 | 乔格斯布林曼工业及采矿技术有限公司 | Pipe and tube coupling |
| CN103026116B (en) * | 2010-05-12 | 2014-12-24 | 乔格斯布林曼工业及采矿技术有限公司 | Pipe and tube coupling |
| CN103363212A (en) * | 2012-04-10 | 2013-10-23 | 塔里木大学 | Clamping type ocean underwater pipeline connector |
| CN103543173A (en) * | 2012-07-13 | 2014-01-29 | 深圳长城开发科技股份有限公司 | Heat conductivity tester |
| CN106449022A (en) * | 2016-10-18 | 2017-02-22 | 国网河南省电力公司濮阳供电公司 | Protective jacket for transformer respirator |
| CN113757461A (en) * | 2021-02-07 | 2021-12-07 | 上海威逊机械连接件有限公司 | Quick-assembling joint |
| JP2024509707A (en) * | 2021-02-07 | 2024-03-05 | 上海威遜机械連接件有限公司 | quick connector |
| US12492764B2 (en) | 2021-02-07 | 2025-12-09 | Shanghai Vision Mechanical Joint Co., Ltd | Quick coupler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |