CN204603550U - Large-scale concentrator base plate welding automatic submerged arc welding machine mobile roof support - Google Patents
Large-scale concentrator base plate welding automatic submerged arc welding machine mobile roof support Download PDFInfo
- Publication number
- CN204603550U CN204603550U CN201520271161.4U CN201520271161U CN204603550U CN 204603550 U CN204603550 U CN 204603550U CN 201520271161 U CN201520271161 U CN 201520271161U CN 204603550 U CN204603550 U CN 204603550U
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- base plate
- submerged arc
- automatic submerged
- welding machine
- guide rail
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- Expired - Fee Related
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
Large-scale concentrator base plate welding automatic submerged arc welding machine mobile roof support, it is characterized in that: there are two arc-shaped guide rails be arranged side by side, be welded some crossbeams between two guide rails, and at the two ends of every root guide rail, an electromagnet is housed, its middle guide is formed by angle steel bending, along the circumferential direction the curvature of weld seam is identical with on concentrator base plate for the curvature of guide rail, and the spacing of two guide rails equals the between-wheel spacing of automatic submerged arc welding machine; The utility model structure is simple, it is ingenious to design, and ensure that the continuity of welding, improves welding efficiency, ensure that welding quality, prevent automatic submerged arc welding machine to roll when welding simultaneously, thus cause industrial accident, and to the heavy damage that the base plate of concentrator causes.
Description
Technical field
The utility model relates to a kind of support, especially a kind of large-scale concentrator base plate welding automatic submerged arc welding machine mobile roof support.
Background technology
In the industrial production, large-scale concentrator is as storing and concentrated main production equipments, and its maximum gauge can reach to 100mm.Concentrator is when building, and the base plate of concentrator conical bottom is spliced mutually by some block plates, and is welded with automatic submerged arc welding machine.Because large-scale concentrator diameter is larger, correspondingly the radius of curvature of its conical bottom weld seam is along the circumferential direction also larger, traditional welding method is: adopt linear pattern guide rail, be placed on guide rail by four of automatic submerged arc welding machine middle part reeded rollers of band, automatic submerged arc welding machine is along the welding completing butt welded seam while guide rail movement.But, discovery in operation, even if the radius of curvature of weld seam is larger, when welding, do not offset in order to ensure welding position, need ceaselessly to adjust guide rail orientation, so not only can not guarantee the continuity of welding job, affect the outward appearance of appearance of weld, and increase the working strength of operating personnel, reduce production efficiency, and likely welding quality impacts; Meanwhile, because guide rail is not fixed on the base plate of concentrator conical bottom, when automatic submerged arc welding machine moves along guide rail, guide rail is easy to produce and breaks away, even cause automatic submerged arc welding machine to roll, thus cause industrial accident, and heavy damage is caused to base plate.
Summary of the invention
The purpose of this utility model will solve current employing linear pattern rail guidance automatic submerged arc welding machine exactly, when the base plate weld seam along the circumferential direction of concentrator conical bottom is welded, need ceaselessly to adjust guide rail orientation, cause the continuity can not guaranteeing to weld, welding efficiency is low, and welding quality is not high, and guide rail easily breaks away, cause the problem of industrial accident, a kind of large-scale concentrator base plate welding automatic submerged arc welding machine mobile roof support is provided for this reason.
Concrete scheme of the present utility model is: large-scale concentrator base plate welding automatic submerged arc welding machine mobile roof support, it is characterized in that: there are two arc-shaped guide rails be arranged side by side, be welded some crossbeams between two guide rails, and at the two ends of every root guide rail, an electromagnet is housed, its middle guide is formed by angle steel bending, along the circumferential direction the curvature of weld seam is identical with on concentrator base plate for the curvature of guide rail, and the spacing of two guide rails equals the between-wheel spacing of automatic submerged arc welding machine.
Guide rail described in the utility model selects hem width to be 50mm, the thick equal leg angle for 4mm in limit, and the long 2000mm of guide rail, wherein angle steel is horizontally disposed, and another side is vertically arranged.
Crossbeam described in the utility model selects that width is 30mm, thickness is the steel plate of 4mm, and the spacing between two adjacent crossbeams is 500mm, and crossbeam is level along the long limit of guide rail and vertically alternately arranges.
The utility model structure is simple, design ingenious, by the guiding of arc-shaped guide rail to automatic submerged arc welding machine, not only ensure the continuity of automatic submerged arc welding machine when welding, overcome existing linear pattern guide rail to need when guiding automatic submerged arc welding machine constantly to adjust guide rail orientation, thus cause welding efficiency low, the problem that welding quality is low, and by adopting electromagnet, when automatic submerged arc welding machine butt welded seam is welded, arc-shaped guide rail is firmly fixed on the base plate of concentrator conical bottom, ensure that the security of welding, decrease automatic submerged arc welding machine and the threat brought the life security of staff of turning on one's side occurs.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is the A-A view of Fig. 2;
Fig. 4 is the B-B view of Fig. 2.
In figure: 1-guide rail, 2-crossbeam, 3-electromagnet.
Detailed description of the invention
See Fig. 1-4, the utility model has two arc-shaped guide rails be arranged side by side 1, be welded some crossbeams 2 between two guide rails 1, and at the two ends of every root guide rail 1, an electromagnet 3 is housed, its middle guide 1 is formed by angle steel bending, along the circumferential direction the curvature of weld seam is identical with on concentrator base plate for the curvature of guide rail 1, and the arc top tangent line of its middle guide 1 and the distance D of end of arc line are 8mm, and the spacing of two guide rails 1 equals the between-wheel spacing of automatic submerged arc welding machine.
Guide rail 1 described in the present embodiment selects hem width to be 50mm, the thick equal leg angle for 4mm in limit, and the long 2000mm of guide rail, wherein angle steel is horizontally disposed, and another side is vertically arranged.
Crossbeam 2 described in the present embodiment selects that width is 30mm, thickness is the steel plate of 4mm, and the spacing between two adjacent crossbeams 2 is 500mm, and crossbeam 2 is level along the long limit of guide rail 1 and vertically alternately arranges.
In the present embodiment, automatic submerged arc welding machine has movable base, the bottom of movable base is provided with four wheels, the wheel face of wherein each wheel all has groove, movable base is equipped with T-shape support, control cabinet is equipped with in one end of T-shape support, and the other end is equipped with corresponding welder.
Specific operation process of the present utility model is as follows: first, is placed on by mobile roof support on the base plate of concentrator conical bottom, and wherein two arc-shaped guide rails 1 are arranged symmetrically in the both sides of weld seam; Then, be placed on by automatic submerged arc welding machine on guide rail 1, i.e. groove on four wheels of automatic submerged arc welding machine agrees with mutually with guide rail (vertical edge of angle steel); Then, start electromagnet 3, mobile roof support is firmly adsorbed on base plate; Finally, start automatic submerged arc welding machine, while automatic submerged arc welding machine walking, automatically complete the continuity welding job of butt welded seam.
Claims (3)
1. large-scale concentrator base plate welding automatic submerged arc welding machine mobile roof support, it is characterized in that: there are two arc-shaped guide rails be arranged side by side, be welded some crossbeams between two guide rails, and at the two ends of every root guide rail, an electromagnet is housed, its middle guide is formed by angle steel bending, along the circumferential direction the curvature of weld seam is identical with on concentrator base plate for the curvature of guide rail, and the spacing of two guide rails equals the between-wheel spacing of automatic submerged arc welding machine.
2. large-scale concentrator base plate welding automatic submerged arc welding machine mobile roof support according to claim 1, it is characterized in that: described guide rail selects hem width to be 50mm, the thick equal leg angle for 4mm in limit, the long 2000mm of guide rail, wherein angle steel is horizontally disposed, and another side is vertically arranged.
3. large-scale concentrator base plate welding automatic submerged arc welding machine mobile roof support according to claim 1, it is characterized in that: described crossbeam selects that width is 30mm, thickness is the steel plate of 4mm, spacing between two adjacent crossbeams is 500mm, and crossbeam is level along the long limit of guide rail and vertically alternately arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520271161.4U CN204603550U (en) | 2015-04-30 | 2015-04-30 | Large-scale concentrator base plate welding automatic submerged arc welding machine mobile roof support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520271161.4U CN204603550U (en) | 2015-04-30 | 2015-04-30 | Large-scale concentrator base plate welding automatic submerged arc welding machine mobile roof support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204603550U true CN204603550U (en) | 2015-09-02 |
Family
ID=53956133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520271161.4U Expired - Fee Related CN204603550U (en) | 2015-04-30 | 2015-04-30 | Large-scale concentrator base plate welding automatic submerged arc welding machine mobile roof support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204603550U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112025029A (en) * | 2019-10-28 | 2020-12-04 | 中国核工业第五建设有限公司 | Arc plate groove machining auxiliary device and process |
| CN112171024A (en) * | 2020-09-16 | 2021-01-05 | 中船黄埔文冲船舶有限公司 | Variable-curvature curved surface space multi-angle submerged arc horizontal welding machine and welding method thereof |
| CN115464296A (en) * | 2022-10-12 | 2022-12-13 | 上海振华重工(集团)股份有限公司 | Semi-circular arc crossbeam and assembling method thereof |
-
2015
- 2015-04-30 CN CN201520271161.4U patent/CN204603550U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112025029A (en) * | 2019-10-28 | 2020-12-04 | 中国核工业第五建设有限公司 | Arc plate groove machining auxiliary device and process |
| CN112025029B (en) * | 2019-10-28 | 2022-07-26 | 中国核工业第五建设有限公司 | Arc plate groove machining auxiliary device and process |
| CN112171024A (en) * | 2020-09-16 | 2021-01-05 | 中船黄埔文冲船舶有限公司 | Variable-curvature curved surface space multi-angle submerged arc horizontal welding machine and welding method thereof |
| CN112171024B (en) * | 2020-09-16 | 2021-12-28 | 中船黄埔文冲船舶有限公司 | Variable-curvature curved surface space multi-angle submerged arc horizontal welding machine and welding method thereof |
| CN115464296A (en) * | 2022-10-12 | 2022-12-13 | 上海振华重工(集团)股份有限公司 | Semi-circular arc crossbeam and assembling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150902 Termination date: 20200430 |