CN201231388Y - Portable positioning bracket for welding tube and flange - Google Patents
Portable positioning bracket for welding tube and flange Download PDFInfo
- Publication number
- CN201231388Y CN201231388Y CNU2008200904538U CN200820090453U CN201231388Y CN 201231388 Y CN201231388 Y CN 201231388Y CN U2008200904538 U CNU2008200904538 U CN U2008200904538U CN 200820090453 U CN200820090453 U CN 200820090453U CN 201231388 Y CN201231388 Y CN 201231388Y
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- CN
- China
- Prior art keywords
- flange
- pipeline
- plate
- bracket
- fixed
- 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
- 238000003466 welding Methods 0.000 title claims abstract description 24
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to a portable positioning support used for welding a pipeline and a flange, which mainly solves the problem of non-perpendicularity after the pipeline and the flange are welded. The portable positioning support used for welding the pipeline and the flange is characterized in that an adjusting plate (4) with positioning holes (8) is penetrated on adjusting bolts (7), is clamped by screw caps (9), and is supported by a supporting plate (5) fixed to the adjusting plate (4) for fixing a pipeline bracket (3), a flange backup plate (1) with a U-shaped groove (10) is fixed on a soleplate (6) in the axial direction of the pipeline bracket (3), and a flange bracket (2) is fixed on the flange backup plate (1). The support can achieve the technical requirements that a flange plane is perpendicular to a pipeline axis, and two axes are coaxial after the pipeline and the flange are welded.
Description
Technical field
The utility model relates to a kind of locating support, relates in particular to the portable locating support that is used for pipeline, flange welding.
Background technology
In transfer pipeline, the link position of tank body and pipeline, pipeline and pipeline enclosure generally is that bolted is tightly connected between flange and pipeline welding rear flange, for reaching the requirement that connects sealing, requires welding rear flange plane to want vertical and coaxial with conduit axis.And in reality maintenance, usually can be because of tank body place of living in and liquid in-out pipe position fixing, and can not in fixing factory, carry out welding operation, have only the welding job of finishing flange and pipeline enclosure according to the actual conditions at scene.Because the condition of work of job site is limit, under the situation that does not have the auxiliary process equipment, be difficult to the specification requirement that guarantees that welding rear flange plane is vertical with pipeline and two axial lines is coaxial.
The utility model content
In order to solve off plumb problem after flange and the pipeline welding, the utility model provides a kind of portable locating support that is used for pipeline, flange welding, this support can reach the adjustment of horizontal level up and down, guarantees pipeline, the specification requirement that flange welding rear flange plane is vertical with conduit axis and two axial lines is coaxial.
The technical solution of the utility model is: a kind of portable locating support that is used for the welding of pipeline, flange comprises base plate and is fixed in some adjusting bolts on the base plate that regulate the adjustable plate that being installed with the band positioning hole on the bolt, adjustable plate is by the nut clamping; On the adjustable plate by supporting and the fixed-piping bracket with its fixing gripper shoe; At the axis direction of pipeline bracket the flange backup plate of the band U type groove that is fixed on the base plate, mounting flange holder on the flange backup plate are arranged.
Described pipeline bracket and flange holder are the V-type groove of 90 ° of angles; Regulating bolt is 4; Nut is 8; Adjustable plate is 2, and 2 positioning holes are arranged on each adjustable plate; U type groove is at least 2.
The beneficial effects of the utility model are: owing to take technique scheme, fixed-piping carriage and flange fixed mount on base plate, adjust the plan-position of pipeline bracket axis by the positioning hole of conduit bracket adjusted plate, adjust pipeline bracket upper-lower position by regulating bolt, make conduit axis vertical with Flange Plane, and the pipeline axial line is coaxial with the flange axial line, and the welding back just can guarantee the specification requirement that the ring flange plane is vertical with conduit axis and two axial lines is coaxial like this.
Description of drawings
Accompanying drawing 1 is the structural representation that is used for the portable locating support of pipeline, flange welding
Accompanying drawing 2 is the A-A cutaway view Amplified image of accompanying drawing 1
Accompanying drawing 3 is the vertical view of adjustable plate 4
Accompanying drawing 4 is the B-B cutaway view Amplified image of accompanying drawing 1
1-flange backup plate 2-flange holder 3-pipeline bracket 4-adjustable plate 5-gripper shoe 6-base plate 7-regulates bolt 8-positioning hole 9-nut 10-U shape groove
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Shown in accompanying drawing 1, this portable locating support that is used for pipeline, flange welding mainly comprises conduit bracket and flange fixed mount two parts; Comprise the adjusting bolt 7 that is fixed on the base plate 6 by conduit bracket shown in accompanying drawing 1 and the accompanying drawing 2, be installed with adjustable plate 4 on adjusting bolt 7, nut 9 is clamped on the last lower plane of adjustable plate 4, makes that driving adjustable plates 4 by nut 9 can move up and down; Vertical fixing gripper shoe 5 on adjustable plate 4, gripper shoe 5 and adjustable plate 4 support and fixed-piping bracket 3 simultaneously; Shown in accompanying drawing 3, the positioning hole 8 that 2 symmetries and conduit axis are arranged on the adjustable plate 4, regulate bolt 7 and pass positioning hole 8, make adjustable plate 4 to move horizontally with respect to bolt 7, and adjust the horizontal level of pipeline bracket axis according to the size of pipe diameter, make the axis of its pipeline bracket 3 vertical with the plane of flange backup plate 1; Shown in accompanying drawing 4, the flange fixed mount mainly comprises the flange backup plate 1 that is fixed on the base plate 6 and is fixed in flange holder 2 on the flange backup plate 1,2 U-lags 10 that are used for fixing flange are arranged on flange backup plate 1.In this support, pipeline bracket 3 and flange holder 2 are the V-type groove of 90 ° of angles, can also can be welded into the V-type groove of 90 ° of angles with the steel plate of condition of equivalent thickness with 50 * 50 * 5 angle bar section bar; Regulating bolt 7 is 4; Nut 9 is 8; Adjustable plate 4 is 2, and on each adjustable plate 42 positioning holes 8 is arranged; U type groove 10 is at least 2.
During on-the-spot the use, diameter according to flange that will weld and pipeline, at first regulate the horizontal level of pipeline bracket 3 by the positioning hole on 2 adjustable plates 4 in front and back 8, make its axis vertical with the plane of flange backup plate 1, flange is put in the flange holder 2 and then and is close to, fix by U-lag with bolt again with backup plate 1; Pipeline is placed on the pipeline bracket 3 then, vertically adjusts bolt 7, make its pipeline axle center coaxial and abut against and get final product welding operation on the Flange Plane with the flange axle center.When flange that will weld and pipe diameter variation, need readjust bolt 7 and adjustable plate 4, make it satisfy vertical and coaxial requirement.Because this support has adjustable design feature, can guarantee to weld the specification requirement that the rear stub plane is vertical with conduit axis and two axial lines is coaxial, thereby satisfy seal request after the flange connection.
Claims (6)
1, a kind of portable locating support that is used for pipeline, flange welding, comprise base plate (6) and be fixed in some adjusting bolts (7) on the base plate (6), it is characterized in that: regulate the adjustable plate (4) that is installed with band positioning hole (8) on the bolt (7), adjustable plate (4) is by nut 9 clampings; Adjustable plate (4) is gone up by supporting and fixed-piping bracket (3) with its fixing gripper shoe (5); At the axis direction of pipeline bracket (3) the flange backup plate (1) of the band U type groove (10) that is fixed on the base plate (6) is arranged, go up mounting flange holder (2) at flange backup plate (1).
2, the portable locating support that is used for pipeline, flange welding according to claim 1, it is characterized in that: pipeline bracket (3) and flange holder (2) are the V-type groove of 90 ° of angles.
3, the portable locating support that is used for pipeline, flange welding according to claim 1, it is characterized in that: regulating bolt (7) is 4.
4, the portable locating support that is used for pipeline, flange welding according to claim 1, it is characterized in that: nut (9) is 8.
5, the portable locating support that is used for pipeline, flange welding according to claim 1, it is characterized in that: adjustable plate (4) is 2, and on each adjustable plate (4) 2 positioning holes (8) is arranged.
6, the portable locating support that is used for pipeline, flange welding according to claim 1, it is characterized in that: U type groove (10) is at least 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200904538U CN201231388Y (en) | 2008-07-18 | 2008-07-18 | Portable positioning bracket for welding tube and flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200904538U CN201231388Y (en) | 2008-07-18 | 2008-07-18 | Portable positioning bracket for welding tube and flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201231388Y true CN201231388Y (en) | 2009-05-06 |
Family
ID=40617764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200904538U Expired - Fee Related CN201231388Y (en) | 2008-07-18 | 2008-07-18 | Portable positioning bracket for welding tube and flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201231388Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029494A (en) * | 2010-12-31 | 2011-04-27 | 杭州余杭獐山钢瓶有限公司 | Comprehensive steel cylinder welding machine |
| 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 |
| CN105033539A (en) * | 2015-07-13 | 2015-11-11 | 济南大学 | Fixture special for steel pipe flange welding |
| CN106378578A (en) * | 2016-11-28 | 2017-02-08 | 南京洛尧智慧信息技术有限公司 | Spot welding clamp for pipe fitting |
| CN108480819A (en) * | 2018-06-27 | 2018-09-04 | 青岛昌辉管业有限公司 | The equipment of gas cutting threeway workpiece end cap |
| CN108857887A (en) * | 2018-07-10 | 2018-11-23 | 芜湖恒跃智能装备有限公司 | A kind of clamp fixture for the polishing of flange disc spins |
| CN111069842A (en) * | 2019-12-16 | 2020-04-28 | 李辉 | Automatic correction alignment device for steel pipe welding |
| CN114576843A (en) * | 2022-04-18 | 2022-06-03 | 中建八局第二建设有限公司 | Assembly type welding pipeline alignment device and assembly type welding pipeline construction method |
-
2008
- 2008-07-18 CN CNU2008200904538U patent/CN201231388Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029494A (en) * | 2010-12-31 | 2011-04-27 | 杭州余杭獐山钢瓶有限公司 | Comprehensive steel cylinder welding machine |
| 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 |
| CN105033539A (en) * | 2015-07-13 | 2015-11-11 | 济南大学 | Fixture special for steel pipe flange welding |
| CN106378578A (en) * | 2016-11-28 | 2017-02-08 | 南京洛尧智慧信息技术有限公司 | Spot welding clamp for pipe fitting |
| CN106378578B (en) * | 2016-11-28 | 2017-12-29 | 南京洛尧智慧信息技术有限公司 | A kind of pipe fitting spot welding fixture (SWFX) |
| CN108480819A (en) * | 2018-06-27 | 2018-09-04 | 青岛昌辉管业有限公司 | The equipment of gas cutting threeway workpiece end cap |
| CN108857887A (en) * | 2018-07-10 | 2018-11-23 | 芜湖恒跃智能装备有限公司 | A kind of clamp fixture for the polishing of flange disc spins |
| CN111069842A (en) * | 2019-12-16 | 2020-04-28 | 李辉 | Automatic correction alignment device for steel pipe welding |
| CN111069842B (en) * | 2019-12-16 | 2021-09-14 | 唐山市丰润区融冠钢管有限公司 | Automatic correction alignment device for steel pipe welding |
| CN114576843A (en) * | 2022-04-18 | 2022-06-03 | 中建八局第二建设有限公司 | Assembly type welding pipeline alignment device and assembly type welding pipeline construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Guan Deqiu Inventor after: Wang Huijie Inventor after: Gao Lan Inventor after: He Lichun Inventor after: Zhang Yang Inventor before: Wang Huijie Inventor before: Gao Lan Inventor before: He Lichun Inventor before: Zhang Yang |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG HUIJIE; LAN GUANGSHENG; HE LICHUN; ZHANG YANG TO: GUAN DEQIU; WANG HUIJIE; LAN GUANGSHENG; HE LICHUN; ZHANG YANG |
|
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121220 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121220 Address after: 163458 Heilongjiang Province, Daqing City Ranghulu District No. 409 South Central Avenue Patentee after: Daqing Electric Power Bureau Patentee after: State Grid Corporation of China Address before: 163458 Heilongjiang Province, Daqing City Ranghulu District No. 409 South Central Avenue Patentee before: Daqing Electric Power Bureau |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090506 Termination date: 20170718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |