CN104084746B - For the positioner of weld metal pipe - Google Patents
For the positioner of weld metal pipe Download PDFInfo
- Publication number
- CN104084746B CN104084746B CN201410348327.8A CN201410348327A CN104084746B CN 104084746 B CN104084746 B CN 104084746B CN 201410348327 A CN201410348327 A CN 201410348327A CN 104084746 B CN104084746 B CN 104084746B
- Authority
- CN
- China
- Prior art keywords
- metal tube
- carrier
- tank
- positioner
- limiting plate
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a kind of positioner for weld metal pipe, it includes a tank, at least one carrier and at least two stopping means; Tank is communicated with a water supply installation, and carrier is positioned in tank; Carrier is used for carrying a metal tube after tank water filling; Stopping means is set up in above carrier, for carrying out spacing to metal tube; Stopping means includes a limiting section and an adjustment part, and limiting section is used in tank water filling carrier uphill process, limits moving horizontally of the metal tube be equipped on carrier; Adjustment part is arranged on the direction of metal pipe vertical movement on limiting section, for limiting and adjusting the vertical height of metal tube.By water filling in tank to hold up carrier and then to hold up metal tube with the form of buoyancy, then adjusted by the position of spacing army metal tube, make to operate more easy freedom during welding, and then reduce cost.
Description
Technical field
The present invention relates to a kind of positioner, particularly a kind of positioner for weld metal pipe.
Background technology
At present, weld again after usually adopting stopping means to be fixed metal tube to the wielding neck technique of the metal tube of length longer (more than 30 meters).So, the precision problem that metal tube directly docks just is created.
The fixing of the corresponding metal tube of prior art adopts limiting plate etc. mostly, some stopping means adopt multiple limiting plate to carry out coordinating to limit the movement of metal tube, after metal tube is fixing, adjusted by the gradient of the measurement mechanisms such as level meter to metal tube again, metal tube is in manufacturing process, and self-inspection work is constantly strengthened in operation area.By two personal responsibility bracing wires, a personal responsibility surveying record, guarantees that guide-rail plate amount of deflection and degree control are within certain precision.
But such technological means is usually carried out adjustment after fixation and is made adjustment process waste time and energy, and considerably increases cost of labor.
Summary of the invention
The technical problem to be solved in the present invention is that more complicated defect located by the positioner in order to overcome prior art, provides a kind of adjustment easier, the positioner for weld metal pipe that cost is lower.
The present invention solves above-mentioned technical problem by following technical proposals:
For a positioner for weld metal pipe, its feature is, it includes a tank, at least one carrier and at least two stopping means;
Described tank is communicated with a water supply installation, and described carrier is positioned in described tank;
Described carrier is used for carrying a metal tube after described tank water filling;
Described stopping means is set up in above described carrier, for carrying out spacing to described metal tube;
Described stopping means includes a limiting section and an adjustment part, and described limiting section is used in carrier uphill process described in described tank water filling, limits moving horizontally of the metal tube be equipped on described carrier;
Described adjustment part is arranged on the direction of described metal pipe vertical movement on described limiting section, for limiting and adjusting the vertical height of described metal tube.
That is, in tank after water filling, water holds up carrier, indirectly holds up metal tube, because metal tube is subject to the restriction of limiting section in the horizontal direction, only needs to carry out adjusting the vertical height that can control metal tube to adjustment part.On the other hand, because metal tube is held up by buoyancy, if need to overturn metal tube in welding or adjustment process, only need metal tube to press down.
Preferably, the one side that described carrier carries described metal tube be provided with one with the arc-shaped slot of described metal tube form fit, be provided with some axial lines roller parallel with described metal tube in described arc-shaped slot;
Described roller is used for spacing to described metal tube and described metal tube freely can be rotated around axial line.
Herein, arrange roller and the slip of metal tube can be made more smooth and easy, in addition, arc-shaped slot is conveniently the laying of metal tube.
Preferably, described limiting section is a limiting plate, described limiting plate is provided with the breach of a door opening shape, and described limiting plate is used for described metal tube to snap in described breach to limit moving horizontally of described metal tube;
The top of described breach is arc.
Preferably, described adjustment part is the graduated screw piece of a mark, and described limiting plate is provided with a screw on the top of described breach;
Described screw piece is used for being screwed into and passes described screw, and the tube wall abutting described metal tube is to limit and to adjust the vertical height of described metal tube.
That is, when needing to adjust the vertical height of metal tube, only needing the degree of depth that is screwed into of screw piece to carry out adjusting, because screw piece subscript is marked with scale, making adjustment numerical value very clear.Under the cooperation of multiple limiting plate and screw piece, then Bound moisture level, adjustment will be very simple.
Preferably, described limiting plate is provided with some axial lines roller parallel with described metal tube on described breach.
Positive progressive effect of the present invention is: by water filling in tank to hold up carrier and then to hold up metal tube with the form of buoyancy, then adjusted by the position of spacing army metal tube, makes to operate more easy freedom during welding, and then reduces cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the stopping means of present pre-ferred embodiments.
Fig. 2 is the structural representation overlooked of the positioner for weld metal pipe of present pre-ferred embodiments.
Detailed description of the invention
Mode below by embodiment further illustrates the present invention, but does not therefore limit the present invention among described scope of embodiments.
Fig. 1 is the structural representation of the stopping means of the present embodiment, Fig. 2 is the structural representation overlooked of the positioner for weld metal pipe of the present embodiment, as shown in Fig. 1 ~ 2, the positioner for weld metal pipe that the present embodiment relates to includes tank 4, carrier 3 and two stopping means 1.
Tank 4 is communicated with a water supply installation by water pipe 41, and carrier 3 is positioned in tank 4.
Carrier 3 for carrying metal tube 2 after tank 4 water filling;
Stopping means 1 is set up in above carrier 3, for carrying out spacing to metal tube 2;
Stopping means 1 includes limiting plate 13 and adjustment part, and limiting plate 13, in tank 4 water filling carrier 3 uphill process, limits moving horizontally of the metal tube 2 be equipped on carrier 3;
Adjustment part is the graduated screw piece (not shown) of a mark, is arranged on the direction of the vertical movement of metal tube 2 on limiting section, for limiting and adjusting the vertical height of metal tube 2.
The one side that carrier 3 carries metal tube 2 be provided with one with the arc-shaped slot of metal tube 2 form fit, be provided with the roller (not shown) that some axial lines are parallel with metal tube 2 in arc-shaped slot.Roller is used for spacing to metal tube and metal tube freely can be rotated around axial line.
Limiting plate 13 is provided with the breach 12 of a door opening shape, the top of breach 12 is arc.Limiting plate 13 is for snapping in breach 12 to limit moving horizontally of metal tube 2 by metal tube 2.Limiting plate 13 is provided with screw 11 on the top of breach 12.Screw piece is screwed into by screw 11 and abuts metal tube 2 in the vertical direction, by being screwed into the vertical height of degree of depth adjustment adjustment metal tube 2.
That is, in tank 4 after water filling, water holds up carrier 3, indirectly holds up metal tube 2, because metal tube 2 is subject to the restriction of limiting plate 13 in the horizontal direction, only needs to carry out adjusting the vertical height that can control metal tube 2 to adjustment part (i.e. screw piece).On the other hand, because metal tube 2 is held up by buoyancy, if need to overturn metal tube 2 in welding or adjustment process, only need metal tube 2 to press down.In addition, arrange roller and the slip of metal tube 2 can be made more smooth and easy, arc-shaped slot is conveniently the laying of metal tube 2.
Although the foregoing describe the specific embodiment of the present invention, it will be understood by those of skill in the art that this only illustrates, protection scope of the present invention is defined by the appended claims.Those skilled in the art is under the prerequisite not deviating from principle of the present invention and essence; various changes or modifications can be made to these embodiments; such as; the breach of limiting plate arranges the roller etc. that axial line is parallel with metal tube, but these change and amendment all falls into protection scope of the present invention.
Claims (5)
1. for a positioner for weld metal pipe, it is characterized in that, it includes a tank, at least one carrier and at least two stopping means;
Described tank is communicated with a water supply installation, and described carrier is positioned in described tank;
Described carrier is used for carrying a metal tube after described tank water filling;
Described stopping means is set up in above described carrier, for carrying out spacing to described metal tube;
Described stopping means includes a limiting section and an adjustment part, and described limiting section is used in carrier uphill process described in described tank water filling, limits moving horizontally of the metal tube be equipped on described carrier;
Described adjustment part is arranged on described limiting section, and described adjustment part is positioned on the direction of described metal pipe vertical movement, for limiting and adjusting the vertical height of described metal tube.
2. as claimed in claim 1 for the positioner of weld metal pipe, it is characterized in that, the one side that described carrier carries described metal tube be provided with one with the arc-shaped slot of described metal tube form fit, be provided with some axial lines roller parallel with described metal tube in described arc-shaped slot;
Described roller is used for spacing to described metal tube and described metal tube freely can be rotated around axial line.
3. as claimed in claim 1 for the positioner of weld metal pipe, it is characterized in that, described limiting section is a limiting plate, described limiting plate is provided with the breach of a door opening shape, and described limiting plate is used for described metal tube to snap in described breach to limit moving horizontally of described metal tube;
The top of described breach is arc.
4., as claimed in claim 3 for the positioner of weld metal pipe, it is characterized in that, described adjustment part is the graduated screw piece of a mark, and described limiting plate is provided with a screw on the top of described breach;
Described screw piece is used for being screwed into and passes described screw, and the tube wall abutting described metal tube is to limit and to adjust the vertical height of described metal tube.
5., as claimed in claim 4 for the positioner of weld metal pipe, it is characterized in that, described limiting plate is provided with some axial lines roller parallel with described metal tube on described breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410348327.8A CN104084746B (en) | 2014-07-21 | 2014-07-21 | For the positioner of weld metal pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410348327.8A CN104084746B (en) | 2014-07-21 | 2014-07-21 | For the positioner of weld metal pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104084746A CN104084746A (en) | 2014-10-08 |
| CN104084746B true CN104084746B (en) | 2015-10-28 |
Family
ID=51632563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410348327.8A Expired - Fee Related CN104084746B (en) | 2014-07-21 | 2014-07-21 | For the positioner of weld metal pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104084746B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117139981B (en) * | 2023-09-13 | 2024-02-20 | 河北沧海核装备科技股份有限公司 | Welding drawing device for longitudinal submerged arc welded steel pipe |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5040716A (en) * | 1990-04-03 | 1991-08-20 | Aqua-Chem, Inc. | Pipe welding apparatus |
| JP2000052035A (en) * | 1998-08-04 | 2000-02-22 | Toshiba Corp | Pipe welding method |
| CN200967125Y (en) * | 2006-11-24 | 2007-10-31 | 上海外高桥造船有限公司 | Welding turning rolls |
| CN201505794U (en) * | 2009-09-08 | 2010-06-16 | 中国核工业二三建设有限公司 | Welding assembly and levelness adjustment device for large thick-walled pipelines |
| CN201632791U (en) * | 2009-10-16 | 2010-11-17 | 上海外高桥造船有限公司 | Pipe welding and positioning device |
| CN202388186U (en) * | 2011-12-07 | 2012-08-22 | 广州市恒盛建设工程有限公司 | Assistor for over-water butt weld of large-diameter steel pipes |
| CN203266007U (en) * | 2013-05-08 | 2013-11-06 | Tcl空调器(中山)有限公司 | Valve body welding tool |
-
2014
- 2014-07-21 CN CN201410348327.8A patent/CN104084746B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5040716A (en) * | 1990-04-03 | 1991-08-20 | Aqua-Chem, Inc. | Pipe welding apparatus |
| JP2000052035A (en) * | 1998-08-04 | 2000-02-22 | Toshiba Corp | Pipe welding method |
| CN200967125Y (en) * | 2006-11-24 | 2007-10-31 | 上海外高桥造船有限公司 | Welding turning rolls |
| CN201505794U (en) * | 2009-09-08 | 2010-06-16 | 中国核工业二三建设有限公司 | Welding assembly and levelness adjustment device for large thick-walled pipelines |
| CN201632791U (en) * | 2009-10-16 | 2010-11-17 | 上海外高桥造船有限公司 | Pipe welding and positioning device |
| CN202388186U (en) * | 2011-12-07 | 2012-08-22 | 广州市恒盛建设工程有限公司 | Assistor for over-water butt weld of large-diameter steel pipes |
| CN203266007U (en) * | 2013-05-08 | 2013-11-06 | Tcl空调器(中山)有限公司 | Valve body welding tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104084746A (en) | 2014-10-08 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20200721 |