CN200970671Y - Auxiliary device for flange welding pipeline connection - Google Patents
Auxiliary device for flange welding pipeline connection Download PDFInfo
- Publication number
- CN200970671Y CN200970671Y CN 200620107101 CN200620107101U CN200970671Y CN 200970671 Y CN200970671 Y CN 200970671Y CN 200620107101 CN200620107101 CN 200620107101 CN 200620107101 U CN200620107101 U CN 200620107101U CN 200970671 Y CN200970671 Y CN 200970671Y
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- CN
- China
- Prior art keywords
- flange
- chuck
- positioning
- pipeline
- groups
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- Expired - Lifetime
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Abstract
The utility model involves the application of a new pipeline welding flange connection assistive devices, including a pipeline rack supporting the positioning pipeline; at least one flange positioning device on which a chuck is installed. The level track, the pipe rack and the flange positioning devices are placed in orbit level; the top rack of the pipeline can be resize through the handle of the diameter of pipeline; an inner chunk is installed in the positioning flange, the inner chuck and the flange chuck positioning are detachably connected. The centers of the inner chuck and the flange positioning are the same; a number of groups of symmetrically arranged flange screws of different specifications are installed on the flange positioning chuck; the inner chuck has two groups of cross-shaped symmetrically arranged screws of different specifications are installed on the inner chunk. The utility model has advantages of compact structure, convenient and flexible operation, high precision, and fast rate.
Description
Technical field
The utility model relates to a kind of pipeline and connects servicing unit, the servicing unit of using during particularly a kind of flange welded pipe line.
Background technology
At present, the flange connection that is applied in all trades and professions is more extensive, and especially the flange of pipeline connects.Existing flange is installed needs welder and plumber's cooperating, must be earlier before the welding determine that with angle square flange and conduit axis are perpendicular, determine the perpendicularity of two ends flange screw again with plumb bob, measure repeatedly, method falls behind, both lost time, deviation is big again, causes flange face and tubular axis line out of plumb on the pipeline easily, connection screw between the tube and tube is asymmetric, concentricity is bigger than normal between two flanges, thereby causes pipeline that difficulty is installed, and influences construction speed.
Summary of the invention
The purpose of this utility model is that change is above-mentioned artificial to the present situation that the flange eye is wasted time and energy, deviation is big, makes flange to eye, welding fast, accurately, and can realize suitability for industrialized production.The technical solution of the utility model is so to realize:
A kind of flange welded pipe line connects servicing unit, comprise the support of pipelines (8) that is used to support targeted duct, at least one flange positioner (11), flange positioner (11) is provided with flange positioning chuck (4), horizontal rail (9), support of pipelines (8) and flange positioner (11) place on the horizontal rail (9).
As preferably, flange positioning chuck (4) is provided with interior chuck (7), is detachable the connection between interior chuck (7) and the flange positioning chuck (4), and the center of interior chuck (7) is consistent with the center of flange positioning chuck (4).
As preferably, flange positioning chuck (4) is provided with the flange screw (12) of some groups of symmetric arrangement.
As preferably, interior chuck (7) is provided with the screw that two groups of different sizes are the crosswise symmetric arrays.
The utility model is placed on flange positioner (11) and support of pipelines (8) on the horizontal rail (9), flange positioner (11) adopts chain drive to move before and after horizontal rail (9) goes up by gear hinge (6), up-down adjustment can be carried out by handle (10) according to the size of outer diameter tube in support of pipelines (8) upper end, so just can satisfy the needs of the pipeline of different length specification.Flange specification commonly used is more, can be drilled in the corresponding screw of part specification flange (12) on the dismountable interior chuck (7) by the same center of circle according to certain limit, in use, interior chuck (7) can be fixed by bolts on the flange positioner (4), the time spent is not removable down.Compared with prior art, the utlity model has compact conformation, easy to use flexibly, precision is high, fireballing characteristics.
Description of drawings
Accompanying drawing 1 is an overall structure schematic diagram of the present utility model;
Accompanying drawing 2 is a kind of structural representations of flange positioner;
Accompanying drawing 3 is structural representations of flange positioning chuck.
The specific embodiment
Below in conjunction with accompanying drawing,, the technical solution of the utility model is described in further detail by embodiment.
Embodiment: with reference to the accompanying drawings 1, accompanying drawing 2,3 one kinds of flange welded pipe lines of accompanying drawing connect servicing unit, comprising: support of pipelines (8), horizontal rail (9) and two flange positioners (11).Each flange positioner (11) all comprises, trimming hand wheel (1), support (2), slide block (3), flange positioning chuck (4), walking handwheel (5), gear hinge (6), interior chuck (7).The axis of the center of flange positioning chuck (4) and support of pipelines (8) is being parallel on same the straight line of horizontal rail (9).Up-down adjustment can be carried out by handle (10) according to the size of outer diameter tube in support of pipelines (8) upper end.Between interior chuck (7) and the flange positioning chuck (4) is detachable the connection, and interior chuck (7) is provided with the screw that two groups of different sizes are the crosswise symmetric arrays, and the center of interior chuck (7) is consistent with the center of flange positioning chuck (4).Interior chuck (7) need be loaded onto interior chuck (7) by being bolted on the flange positioning chuck (4) for the flange that DN＜80mm is installed, and the flange of DN＞80mm then can directly be fixed on the flange positioning chuck (4).Screw (12) on the flange positioning chuck (7) has 0.6Mpa, 1.0Mpa, three kinds of specifications of 1.6Mpa, is not both symmetric arrays according to flange screw footpath and pitch-row.
During work, earlier be fixed by bolts to required flange on the interior chuck (7) or flange positioning chuck (4) of two end flanges positioners (11) according to specification, regulating bolt fits end face of flange and chuck face, to guarantee that end face of flange is vertical with horizontal line, pipeline with corresponding specification is placed on the support of pipelines (8) then, adjust the height of support of pipelines (8) by handle (10), pipeline longitudinal axis and chuck hub are being parallel on the same straight line of horizontal rail, by walking handwheel (5) rotary flange positioner (11) pipe ends is enclosed within the flange endoporus, regulate flange positioner (11) with trimming hand wheel (1) and make it to reach required accurate position, with electric welding machine to the even spot welding of flange location, be transferred to the weld welding at last, promptly finish whole process.
Claims (4)
1, a kind of flange welded pipe line connects servicing unit, it is characterized in that comprising:
Be used to support the support of pipelines (8) of targeted duct,
At least one flange positioner (11), flange positioner (11) is provided with flange positioning chuck (4),
Horizontal rail (9), support of pipelines (8) and flange positioner (11) place on the horizontal rail (9).
2, a kind of flange welded pipe line as claimed in claim 1 connects servicing unit, it is characterized in that described flange positioning chuck (4) is provided with interior chuck (7), between interior chuck (7) and the flange positioning chuck (4) is detachable the connection, and the center of interior chuck (7) is consistent with the center of flange positioning chuck (4).
3, a kind of flange welded pipe line as claimed in claim 1 or 2 connects servicing unit, it is characterized in that described flange positioning chuck (4) is provided with the flange screw (12) of some groups of symmetric arrangement.
4, a kind of flange welded pipe line as claimed in claim 2 connects servicing unit, it is characterized in that described interior chuck (7) is provided with the screw (12) that two groups of different sizes are the crosswise symmetric arrays.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620107101 CN200970671Y (en) | 2006-08-22 | 2006-08-22 | Auxiliary device for flange welding pipeline connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620107101 CN200970671Y (en) | 2006-08-22 | 2006-08-22 | Auxiliary device for flange welding pipeline connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200970671Y true CN200970671Y (en) | 2007-11-07 |
Family
ID=38881931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620107101 Expired - Lifetime CN200970671Y (en) | 2006-08-22 | 2006-08-22 | Auxiliary device for flange welding pipeline connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200970671Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000921A (en) * | 2010-11-13 | 2011-04-06 | 锦州义兴铁塔股份有限公司 | Flange welding method and welding device |
| CN102728981A (en) * | 2012-07-13 | 2012-10-17 | 安徽古井贡酒股份有限公司 | Well casing quick assembling welding equipment and welding method |
| CN103586609A (en) * | 2013-10-24 | 2014-02-19 | 中电装备青岛豪迈钢结构有限公司 | Accessory device for assembling ultrahigh-voltage welding neck flanges |
| CN103692135A (en) * | 2013-12-13 | 2014-04-02 | 聚光科技(杭州)股份有限公司 | Installation device and method of parts disposed on two sides of pipeline |
| CN104625678A (en) * | 2014-12-11 | 2015-05-20 | 江苏振光电力设备制造有限公司 | Flange grabbing plate used for flange assembling machine |
| CN103934603B (en) * | 2014-05-07 | 2015-11-11 | 江苏巨鑫石油钢管有限公司 | A kind of using method of installation carriage of heavy caliber steel cylinder upper flange plate |
| CN107234399A (en) * | 2017-07-24 | 2017-10-10 | 中车兰州机车有限公司 | Welder |
-
2006
- 2006-08-22 CN CN 200620107101 patent/CN200970671Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000921A (en) * | 2010-11-13 | 2011-04-06 | 锦州义兴铁塔股份有限公司 | Flange welding method and welding device |
| CN102000921B (en) * | 2010-11-13 | 2012-08-22 | 锦州义兴铁塔股份有限公司 | Flange welding method and welding device |
| CN102728981A (en) * | 2012-07-13 | 2012-10-17 | 安徽古井贡酒股份有限公司 | Well casing quick assembling welding equipment and welding method |
| CN103586609A (en) * | 2013-10-24 | 2014-02-19 | 中电装备青岛豪迈钢结构有限公司 | Accessory device for assembling ultrahigh-voltage welding neck flanges |
| CN103692135A (en) * | 2013-12-13 | 2014-04-02 | 聚光科技(杭州)股份有限公司 | Installation device and method of parts disposed on two sides of pipeline |
| CN103692135B (en) * | 2013-12-13 | 2015-11-25 | 聚光科技(杭州)股份有限公司 | The erecting device of pipeline both sides parts and method |
| CN103934603B (en) * | 2014-05-07 | 2015-11-11 | 江苏巨鑫石油钢管有限公司 | A kind of using method of installation carriage of heavy caliber steel cylinder upper flange plate |
| CN104625678A (en) * | 2014-12-11 | 2015-05-20 | 江苏振光电力设备制造有限公司 | Flange grabbing plate used for flange assembling machine |
| CN107234399A (en) * | 2017-07-24 | 2017-10-10 | 中车兰州机车有限公司 | Welder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071107 |
|
| EXPY | Termination of patent right or utility model |