CN206918486U - A kind of anti-deformation flange suitable for welding procedure - Google Patents
A kind of anti-deformation flange suitable for welding procedure Download PDFInfo
- Publication number
- CN206918486U CN206918486U CN201720403147.4U CN201720403147U CN206918486U CN 206918486 U CN206918486 U CN 206918486U CN 201720403147 U CN201720403147 U CN 201720403147U CN 206918486 U CN206918486 U CN 206918486U
- Authority
- CN
- China
- Prior art keywords
- flange
- bolt
- interfix
- edge
- dropout
- 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.)
- Active
Links
Landscapes
- Connection Of Plates (AREA)
Abstract
The purpose of this utility model is to provide a kind of anti-deformation flange suitable for welding procedure, during for solving two sections of steel-pipe welding abutted flanges, keeps abutted flange positioning in both ends not walk the technical problem of type.Including flange body, interfix mechanism and edge position-limit mechanism；Multiple realizing middle limiting holes are uniformly provided with the middle part of flange body, interfix mechanism is screwed onto on realizing middle limiting hole；Edge position-limit mechanism is inner to join with the outer face of flange body, and flange body outer peripheral face is stretched out in outer end, and edge locking member is provided with butt end ear.The beneficial effects of the utility model are：The flange that both ends are docked can will be needed to distinguish spacing fixation from middle part and edge；On flange after welded still pipe, it is ensured that abutted flange docking location does not walk type.
Description
Technical field
It the utility model is related to flange technical field, specifically a kind of anti-deformation flange suitable for welding procedure.
Background technology
It is inaccurate due to positioning in the end welded flange of steel pipe, or influenceed by welding procedure temperature, ring flange
The accurate welding positioning on steel pipe can not be realized, the ring flange of steel tube end part can not in docking so as to cause two sections of steel pipes
Achieve a butt joint.If in welded flange on steel pipe, just the flange for the steel tube end part for needing to dock is fixed, then
After welding, the flange at both ends is still in butt junction location state, will not dock out of shape.
Accordingly, it is desirable to provide a kind of technical scheme, to solve portion of the prior art.
Utility model content
The purpose of this utility model is to provide a kind of anti-deformation flange suitable for welding procedure, for solving two sections of steel
During pipe butt welding flange, abutted flange positioning in both ends is kept not walk the technical problem of type.
The technical scheme in the invention for solving the technical problem is：
A kind of anti-deformation flange suitable for welding procedure, including flange body, interfix mechanism and edge position restrainer
Structure；
Multiple realizing middle limiting holes are uniformly provided with the middle part of the flange body, during the interfix mechanism includes
Between bolt, the interfix bolt is screwed onto on described realizing middle limiting hole；Described edge position-limit mechanism includes side
Edge locking member, the inner of edge locking member join with the outer face of flange body, and flange body is stretched out in the outer end of edge locking member
Outer peripheral face, edge locking member are provided with butt end ear.
Preferably, the interfix mechanism includes middle part bolt anti-dropout spring, the outside of the interfix bolt
End is provided with anti-dropout groove, and bolt anti-dropout plate, described middle part bolt are rotatably set with described anti-dropout groove
Anti-dropout spring housing on the interfix bolt part on the inside of anti-dropout groove, consolidate by the outer end of middle part bolt anti-dropout spring
It is scheduled on bolt anti-dropout plate.
Preferably, described edge locking member uses L-type.
Preferably, the inner side of the outer end of the edge locking member contacts with the outer peripheral face top pressure of flange body.
Preferably, described realizing middle limiting hole is provided with 3, is separated by 120 ° respectively and is uniformly distributed.
The beneficial effects of the utility model are：
The utility model utilizes interfix mechanism and edge position-limit mechanism, can will need the flange that both ends are docked from centre
Spacing fixation is distinguished in position and edge；On flange after welded still pipe, it is ensured that abutted flange docking location does not walk type.
Brief description of the drawings
Fig. 1 is application state schematic side view of the present utility model；
Fig. 2 is partial enlarged drawing at A in Fig. 1；
Fig. 3 is application state schematic elevation view of the present utility model；
In figure：1. flange body；2. realizing middle limiting hole；3. interfix bolt；4. middle part bolt anti-dropout spring；It is 5. anti-
Come off groove；6. bolt anti-dropout plate；7. edge locking member；8. butt end ear；9. pair connecting bolt；10. dock anti-dropout spring.
Embodiment
As shown in Figures 1 to 3, a kind of anti-deformation flange suitable for welding procedure, welding is needed suitable for two sections of steel pipes
Blue position fixing process, after welded flange of steel tube, relative two flange docking location not modifications, including flange body 1, interfix
Mechanism and edge position-limit mechanism；
Described flange body 1 includes realizing middle limiting hole 2, and described realizing middle limiting hole 2 is set at 3, is evenly distributed on method
On blue body 1, further, described realizing middle limiting hole 2 uses bolt hole；
Described interfix mechanism is used in the described flange body 1 of middle part positioning, realizing middle limiting mechanism with it is described
Realizing middle limiting hole 2 is correspondingly arranged, including interfix bolt 3 and middle part bolt anti-dropout spring 4；Described interfix bolt
3 rotations are screwed onto in described realizing middle limiting hole 2, and interfix bolt 3 passes through the realizing middle limiting hole 2 of both ends flange body 1, will
The flange body 1 at both ends is fixedly connected；The outer end of the interfix bolt 3 is provided with anti-dropout groove 5, described anti-dropout
Bolt anti-dropout plate 6 is rotatably set with groove 5, described middle part bolt anti-dropout spring 4, which is sleeved on the bolt, to be prevented
On the part of interfix bolt 3 to come off between plate 6 and flange body 1, the outer end of middle part bolt anti-dropout spring 4 is fixed on spiral shell
On bolt anti-dropout plate 6；When middle bolt 3 connection both ends flange when, the middle part bolt anti-dropout spring 4 the inner with
The outside top pressure contact of side flange body 1.
The flange that described edge position-limit mechanism is used to need to dock by both ends in edge is spacing solid from edge progress
It is fixed, including edge locking member 7, the inner and shown outer face of flange body 1 handing-over of the edge locking member 7, edge locking member 7
Outer end stretch out the outer rim of flange body 1 beyond；Further, the inner side of the outer end of edge locking member 7 and the periphery of flange body 1
Face top pressure contact；
The outer end of edge locking member 7 is provided with butt end ear 8, and butt end ear 8 is provided with docking screw；When the flange at both ends
During alignment, the butt end ear 8 of the relative edge locking member 7 of both sides flange body 1 is alignd, then utilizes and connecting bolt 9 is worn
The edge locking member 7 of both sides is fixedly connected by the docking screw crossed on both sides butt end ear 8；Further, between docking screw
Settable docking anti-dropout spring 10, to connecting bolt 9 through docking anti-dropout spring 10, can prevent the loosening to connecting bolt 9.
It is the known technology of those skilled in the art in addition to the technical characteristic described in specification.
It is not new to this practicality although above-mentioned specific embodiment of the present utility model is described with reference to accompanying drawing
The limitation of type protection domain, on the basis of technical solutions of the utility model, those skilled in the art need not pay creativeness
The various modifications that can make of work or deformation still in the scope of protection of the utility model.
Claims (5)
1. a kind of anti-deformation flange suitable for welding procedure, it is characterised in that including flange body, interfix mechanism and side
Edge position-limit mechanism；
Multiple realizing middle limiting holes are uniformly provided with the middle part of the flange body, the interfix mechanism includes middle fixed
Position bolt, the interfix bolt are screwed onto on described realizing middle limiting hole；Described edge position-limit mechanism includes edge card
Junctor, the inner of edge locking member join with the outer face of flange body, and flange body periphery is stretched out in the outer end of edge locking member
Face, edge locking member are provided with butt end ear.
2. a kind of anti-deformation flange suitable for welding procedure according to claim 1, it is characterized in that, the interfix
Mechanism includes middle part bolt anti-dropout spring, and the outer end of the interfix bolt is provided with anti-dropout groove, described anticreep
Fall rotatably to be set with bolt anti-dropout plate on groove, described middle part bolt anti-dropout spring housing is in anti-dropout groove
On the interfix bolt part of side, the outer end of middle part bolt anti-dropout spring is fixed on bolt anti-dropout plate.
3. a kind of anti-deformation flange suitable for welding procedure according to claim 1, it is characterized in that, described edge card
Junctor uses L-type.
4. a kind of anti-deformation flange suitable for welding procedure according to claim 1, it is characterized in that, the edge clamping
The inner side of the outer end of body contacts with the outer peripheral face top pressure of flange body.
5. a kind of anti-deformation flange suitable for welding procedure according to claim 1, it is characterized in that, described middle limit
Position hole is provided with 3, is separated by 120 ° respectively and is uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720403147.4U CN206918486U (en) | 2017-04-17 | 2017-04-17 | A kind of anti-deformation flange suitable for welding procedure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720403147.4U CN206918486U (en) | 2017-04-17 | 2017-04-17 | A kind of anti-deformation flange suitable for welding procedure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206918486U true CN206918486U (en) | 2018-01-23 |
Family
ID=61305673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720403147.4U Active CN206918486U (en) | 2017-04-17 | 2017-04-17 | A kind of anti-deformation flange suitable for welding procedure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206918486U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110878868A (en) * | 2019-11-28 | 2020-03-13 | 徐州九鼎锻造科技有限公司 | Welding neck flange with torticollis structure |
| CN111609222A (en) * | 2020-05-28 | 2020-09-01 | 高伟 | Pipeline structure for water supply and drainage of hospital |
| CN114754209A (en) * | 2022-06-16 | 2022-07-15 | 南通希尔顿博世流体设备有限公司 | Flange connecting device capable of adapting to diameter of pipeline |
-
2017
- 2017-04-17 CN CN201720403147.4U patent/CN206918486U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110878868A (en) * | 2019-11-28 | 2020-03-13 | 徐州九鼎锻造科技有限公司 | Welding neck flange with torticollis structure |
| CN111609222A (en) * | 2020-05-28 | 2020-09-01 | 高伟 | Pipeline structure for water supply and drainage of hospital |
| CN111609222B (en) * | 2020-05-28 | 2021-12-21 | 高伟 | Pipeline structure for water supply and drainage of hospital |
| CN114754209A (en) * | 2022-06-16 | 2022-07-15 | 南通希尔顿博世流体设备有限公司 | Flange connecting device capable of adapting to diameter of pipeline |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206918486U (en) | A kind of anti-deformation flange suitable for welding procedure | |
| CN208483449U (en) | A kind of positioning tool connect for butt welding of steel tube | |
| CN107297595A (en) | Ensure beveling and cutting and weld indeformable fixing device | |
| CN206299672U (en) | A kind of metallic gasket | |
| CN208984276U (en) | Universal mounting joint of pressure gauge | |
| CN208703352U (en) | Heat-treatment furnace pipe connection | |
| CN204628863U (en) | A kind of conduit pipe loop flange connector | |
| CN204504641U (en) | A kind of for the two laterally opened fixture holding clamping of pipe pipe docking welding | |
| CN205938266U (en) | Novel high sealed neck mating flange that takes | |
| CN207279132U (en) | Taper sealing connector | |
| CN206130359U (en) | Flange joint device and composite pad thereof | |
| CN205065123U (en) | Swing joint pipe suitable for hose connection | |
| TWI656295B (en) | Outlet flange structure of the pump in the tube | |
| KR20130003511U (en) | - Two-ring clamp for high pressure hose | |
| CN216882537U (en) | Reducer pipe fitting convenient to welding | |
| CN216975993U (en) | Natural gas buries ground PE pipeline locating ball positioner | |
| CN211010293U (en) | Flange | |
| CN212776063U (en) | Auxiliary connecting piece for pipeline | |
| CN211688527U (en) | Moisture descaling and derusting device capable of being quickly connected with pipeline | |
| CN208880050U (en) | A kind of pipeline welding jigs and fixtures | |
| CN207729078U (en) | It is anti-loosening can be around thread-protected tube pipe fitting | |
| CN208408957U (en) | A kind of preparation of cylinder of steel is with tying up tooling | |
| CN208576510U (en) | One kind being used for automobile regulator bracket | |
| CN211145669U (en) | Fire control pipe fitting clamp structure convenient to connect | |
| CN210462105U (en) | Plastic hose quick-operation joint and pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |