CN202780348U - Detachable reinforcing device for barrel assembly welding-deformation prevention - Google Patents
Detachable reinforcing device for barrel assembly welding-deformation prevention Download PDFInfo
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- CN202780348U CN202780348U CN 201220494876 CN201220494876U CN202780348U CN 202780348 U CN202780348 U CN 202780348U CN 201220494876 CN201220494876 CN 201220494876 CN 201220494876 U CN201220494876 U CN 201220494876U CN 202780348 U CN202780348 U CN 202780348U
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Abstract
The utility model provides a detachable reinforcing device for barrel assembly welding-deformation prevention, and belongs to auxiliary devices for barrel assembly welding. The detachable reinforcing device for the barrel assembly welding-deformation prevention is characterized in that the detachable reinforcing device is composed of anti-deformation boards, supporting tubes, a center connection board, connection boards and connection bolts, wherein each anti-deformation board is a rectangular board, the top end portion of each rectangular board is arc-shaped, the middle of the top end portion of each anti-deformation board is provided with a notch, and the middle of the lower end portion of each anti-deformation board is provided with a connection hole I. Each supporting tube is a long steel tube, and two end portions of each supporting tube are respectively connected with one connection board in a welded mode and are correspondingly provided with connection holes II. The center connection board is a round board, the center connection board is respectively and correspondingly provided with connection holes III at three equal intervals along the circumferential direction, three supporting tubes are respectively and fixedly connected with the center connection board through the connection bolts, and the other ends of the three supporting tubes are respectively and fixedly connected with the anti-deformation boards. The detachable reinforcing device for the barrel assembly welding-deformation prevention is safe and reliable to use, can be reused, and effectively reduces construction cost.
Description
Technical field
The utility model belongs to the Cylinder assembly welding and uses servicing unit, especially relates to a kind of bracing means of Cylinder assembly anti-welding deformation.
Background technology
In the metallurgy industry building installation engineering, the cylindrical shell of non-standard equipment generally is prefabricated in the factory into first three, be transported to again and install after the job site welding is shaped, group is during to vertical welding, and cylindrical shell tends to occur welding deformation, all will adopt interim Anti-deformation device for welding, but after using, the not reproducible use of this anti-deformation device just is used as waste material and is disposed, and the expense material is taken a lot of work again.
Summary of the invention
The purpose of this utility model is the detachable bracing means that proposes a kind of Cylinder assembly anti-welding deformation, and not only simple and reasonable, easy to make, safe and reliable, and reusable, material-saving is the saving of labor again, reducing construction cost.
The purpose of this utility model is achieved like this: a kind of detachable bracing means of Cylinder assembly anti-welding deformation (abbreviation bracing means), it is characterized in that: the detachable bracing means of this Cylinder assembly anti-welding deformation is mainly by the anti-deformation plate, stay pipe, center connecting plate, connecting plate and connecting bolt form, it is consistent with the inside radius of cylindrical shell that this anti-deformation plate is that top ends is the arc radius of the rectangular slab of circular arc and this top ends, and offer semicircular break slot in the centre of this anti-deformation plate top ends, the uniform connecting hole I of offering symmetrically in the centre of this anti-deformation plate bottom, this stay pipe is long steel pipe, connecting plate is welded respectively on the section of the two ends of this stay pipe, and corresponding position and the aperture of offering connecting hole II and this each connecting hole II is consistent with position and the aperture of each connecting hole I on each connecting plate, this center connecting plate is plectane, corresponding position and the aperture of offering connecting hole III and this each connecting hole III is consistent with position and the aperture of each connecting hole II respectively to be circumference trisection ground at center connecting plate, on center connecting plate, be fixedly connected with respectively three stay pipes (namely respectively with the corresponding connection of connecting plate of each stay pipe one end) with connecting bolt, three stay pipes are mutually 120 degree and arrange, be fixedly connected with anti-deformation plate (be each anti-deformation plate respectively with the corresponding connection of the connecting plate of each stay pipe other end) with connecting bolt respectively at the other end of three stay pipes, and the center of center connecting plate is equated with the inside radius of cylindrical shell to (radius) between the circular arc top margin of anti-deformation plate distance, this anti-deformation plate can be processed for the steel plate of 24mm by thick, stay pipe can be formed by the steel pipe manufacturing of ￠ 89mm, the thick 20mm that can be of center connecting plate, diameter can be 300mm, and connecting plate can be processed for the 20mm steel plate by thick.
Finish at Cylinder assembly, when preparing welding, with three these bracing means of cover respectively spot welding be arranged on top, bottom and the middle part of cylinder lumen, and make on each anti-deformation plate break slot respectively correspondence be positioned at the commissure, just can effectively prevent the distortion of Cylinder assembly welding, and reusable, reducing construction cost effectively.
The detachable bracing means of the Cylinder assembly anti-welding deformation that the utility model proposes, not only simple and reasonable, easy to make, safe and reliable, also reusable, effectively reduced construction cost.
The detachable bracing means of the Cylinder assembly anti-welding deformation that now in conjunction with the accompanying drawings and embodiments the utility model is proposed is described further.
Description of drawings
Fig. 1 is the schematic diagram of the detachable bracing means of the Cylinder assembly anti-welding deformation that proposes of the utility model when using.
Among Fig. 1: 1, anti-deformation plate 2, stay pipe 3, center connecting plate 4, connecting plate 5, connecting bolt 6, weld seam 7, cylindrical shell.
The specific embodiment
As can be seen from Figure 1: a kind of detachable bracing means of Cylinder assembly anti-welding deformation (abbreviation bracing means), it is characterized in that: the detachable bracing means of this Cylinder assembly anti-welding deformation is mainly by anti-deformation plate 1, stay pipe 2, center connecting plate 3, connecting plate 4 and connecting bolt 5 form, this anti-deformation plate 1 is consistent with the inside radius of cylindrical shell 7 for the arc radius that top ends is the rectangular slab of circular arc and this top ends, and offer semicircular break slot in the centre of this anti-deformation plate 1 top ends, the uniform connecting hole I of offering symmetrically in the centre of this anti-deformation plate 1 bottom, this stay pipe 2 is long steel pipe, connecting plate 4 is welded respectively on the section of the two ends of this stay pipe 2, and corresponding position and the aperture of offering connecting hole II and this each connecting hole II is consistent with position and the aperture of each connecting hole I on each connecting plate 4, this center connecting plate 3 is plectane, corresponding position and the aperture of offering connecting hole III and this each connecting hole III is consistent with position and the aperture of each connecting hole II respectively to be circumference trisection ground at center connecting plate 3, center connecting plate 3 usefulness connecting bolts 5 be fixedly connected with respectively three stay pipe 2(namely respectively with the connecting plate 4 corresponding connections of each stay pipe 2 one end), these three stay pipes 2 are in 120 degree and arrange, the other end of three stay pipes 2 respectively with connecting bolt 5 be fixedly connected with anti-deformation plate 1(be each anti-deformation plate 1 respectively with the connecting plate 4 corresponding connections of each stay pipe 2 other end), and the center of center connecting plate 3 is equated with the inside radius of cylindrical shell 7 to (radius) between the circular arc top margin of anti-deformation plate 1 distance, this anti-deformation plate 1 can be processed for the steel plate of 24mm by thick, stay pipe 2 can be formed by the steel pipe manufacturing of ￠ 89mm, the thick 20mm that can be of center connecting plate 3, diameter can be 300mm, and connecting plate 4 can be processed for the 20mm steel plate by thick.
7 groups of cylindrical shells to finishing, when preparing welding, with three these bracing means of cover respectively spot welding be arranged on top, bottom and the middle part of cylindrical shell 7 inner chambers, and make on each anti-deformation plate 1 break slot respectively correspondence be positioned at the commissure, just can effectively prevent the distortion of cylindrical shell 7 weldings, and reusable, reducing construction cost effectively.
Claims (5)
1. the detachable bracing means of a Cylinder assembly anti-welding deformation, it is characterized in that: the detachable bracing means of this Cylinder assembly anti-welding deformation is mainly by anti-deformation plate (1), stay pipe (2), center connecting plate (3), connecting plate (4) and connecting bolt (5) form, this anti-deformation plate (1) is consistent with the inside radius of cylindrical shell (7) for the arc radius that top ends is the rectangular slab of circular arc and this top ends, and offer semicircular break slot in the centre of this anti-deformation plate (1) top ends, in the uniform connecting hole I of offering symmetrically in the centre of this anti-deformation plate (1) bottom, this stay pipe (2) is long steel pipe, connecting plate (4) is welded respectively on the two ends section of this stay pipe (2), and consistent with position and the aperture of each connecting hole I in position and aperture that the upper correspondence of each connecting plate (4) is offered connecting hole II and this each connecting hole II, this center connecting plate (3) is plectane, corresponding position and the aperture of offering connecting hole III and this each connecting hole III is consistent with position and the aperture of each connecting hole II respectively to be circumference trisection ground at center connecting plate (3), be fixedly connected with respectively three stay pipes (2) at center connecting plate (3) with connecting bolt (5), namely respectively with the corresponding connection of connecting plate (4) of each stay pipe (2) one end, these three stay pipes (2) are in 120 degree and arrange, use respectively connecting bolt (5) to be fixedly connected with anti-deformation plate (1) at the other end of three stay pipes (2), be each anti-deformation plate (1) respectively with the corresponding connection of connecting plate (4) of each stay pipe (2) other end, and the center of center connecting plate (3) is equated with the inside radius of cylindrical shell (7) to the distance between the circular arc top margin of anti-deformation plate (1).
2. the detachable bracing means of Cylinder assembly anti-welding deformation according to claim 1 is characterized in that this anti-deformation plate (1) is processed for the steel plate of 24mm by thick.
3. the detachable bracing means of Cylinder assembly anti-welding deformation according to claim 1 is characterized in that stay pipe (2) is formed by the steel pipe manufacturing of ￠ 89mm.
4. the detachable bracing means of Cylinder assembly anti-welding deformation according to claim 1 is characterized in that the thick 20mm of being, the diameter of center connecting plate (3) is 300mm.
5. the detachable bracing means of Cylinder assembly anti-welding deformation according to claim 1 is characterized in that connecting plate (4) is processed for the 20mm steel plate by thick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220494876 CN202780348U (en) | 2012-09-26 | 2012-09-26 | Detachable reinforcing device for barrel assembly welding-deformation prevention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220494876 CN202780348U (en) | 2012-09-26 | 2012-09-26 | Detachable reinforcing device for barrel assembly welding-deformation prevention |
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| Publication Number | Publication Date |
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| CN202780348U true CN202780348U (en) | 2013-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220494876 Expired - Lifetime CN202780348U (en) | 2012-09-26 | 2012-09-26 | Detachable reinforcing device for barrel assembly welding-deformation prevention |
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| CN (1) | CN202780348U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273252A (en) * | 2013-03-22 | 2013-09-04 | 江苏鼎盛重工有限公司 | Pre-welding shaping auxiliary mold of large-scale steel cylinder and welding method |
| CN103424062A (en) * | 2013-07-29 | 2013-12-04 | 芜湖福司精密模具有限公司 | Clamping-type copper coil lining sleeve deformation detecting device |
| CN103424061A (en) * | 2013-07-29 | 2013-12-04 | 芜湖福司精密模具有限公司 | Adjustable copper roll lining sleeve deformation detecting device |
| CN104043892A (en) * | 2014-06-27 | 2014-09-17 | 中航虹波风电设备有限公司 | Technology for supporting barrel to be circular |
| CN104709607A (en) * | 2013-12-13 | 2015-06-17 | 哈尔滨朗格斯特节能科技有限公司 | Deformation preventing machine of prefabricated direct burial insulating pipe high-density polyethylene pipe and deformation preventing method thereof |
| CN105290675A (en) * | 2015-11-02 | 2016-02-03 | 无锡华光锅炉股份有限公司 | Assembly welding template structure of steam cooling separator and steam cooling separator device |
| CN105397246A (en) * | 2015-12-24 | 2016-03-16 | 哈尔滨锅炉厂有限责任公司 | Thin-wall stainless steel plate spliced square-opening pipe welding port deformation preventing method |
| CN107225358A (en) * | 2017-07-28 | 2017-10-03 | 郑州煤矿机械集团股份有限公司 | Jack cylinder barrel annex welding method |
| CN112224662A (en) * | 2020-09-28 | 2021-01-15 | 中信重工机械股份有限公司 | Detachable transportation support assembly for whole section of barrel of mill |
| CN112296496A (en) * | 2020-11-05 | 2021-02-02 | 上海宝冶工程技术有限公司 | Welding deformation processing method for special-shaped piece |
-
2012
- 2012-09-26 CN CN 201220494876 patent/CN202780348U/en not_active Expired - Lifetime
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273252A (en) * | 2013-03-22 | 2013-09-04 | 江苏鼎盛重工有限公司 | Pre-welding shaping auxiliary mold of large-scale steel cylinder and welding method |
| CN103273252B (en) * | 2013-03-22 | 2015-08-12 | 江苏鼎盛重工有限公司 | Shaping accessory and welding method before a kind of weldering of large-sized steel cylinder |
| CN103424062A (en) * | 2013-07-29 | 2013-12-04 | 芜湖福司精密模具有限公司 | Clamping-type copper coil lining sleeve deformation detecting device |
| CN103424061A (en) * | 2013-07-29 | 2013-12-04 | 芜湖福司精密模具有限公司 | Adjustable copper roll lining sleeve deformation detecting device |
| CN104709607A (en) * | 2013-12-13 | 2015-06-17 | 哈尔滨朗格斯特节能科技有限公司 | Deformation preventing machine of prefabricated direct burial insulating pipe high-density polyethylene pipe and deformation preventing method thereof |
| CN104709607B (en) * | 2013-12-13 | 2017-06-20 | 哈尔滨朗格斯特节能科技有限公司 | Prefabricated direct-buried thermal insulation pipe high density polyethylene pipe can anti-deformation device and anti-deformation method |
| CN104043892A (en) * | 2014-06-27 | 2014-09-17 | 中航虹波风电设备有限公司 | Technology for supporting barrel to be circular |
| CN105290675B (en) * | 2015-11-02 | 2017-06-13 | 无锡华光锅炉股份有限公司 | A kind of cold separator welding equipment formwork structure of vapour and the cold separator of vapour |
| CN105290675A (en) * | 2015-11-02 | 2016-02-03 | 无锡华光锅炉股份有限公司 | Assembly welding template structure of steam cooling separator and steam cooling separator device |
| CN105397246A (en) * | 2015-12-24 | 2016-03-16 | 哈尔滨锅炉厂有限责任公司 | Thin-wall stainless steel plate spliced square-opening pipe welding port deformation preventing method |
| CN105397246B (en) * | 2015-12-24 | 2018-06-05 | 哈尔滨锅炉厂有限责任公司 | Thin-wall stainless steel plate spells anti-deformation method at square opening pipe weld port |
| CN107225358A (en) * | 2017-07-28 | 2017-10-03 | 郑州煤矿机械集团股份有限公司 | Jack cylinder barrel annex welding method |
| CN107225358B (en) * | 2017-07-28 | 2019-03-08 | 郑州煤矿机械集团股份有限公司 | Jack cylinder barrel attachment welding method |
| CN112224662A (en) * | 2020-09-28 | 2021-01-15 | 中信重工机械股份有限公司 | Detachable transportation support assembly for whole section of barrel of mill |
| CN112296496A (en) * | 2020-11-05 | 2021-02-02 | 上海宝冶工程技术有限公司 | Welding deformation processing method for special-shaped piece |
| CN112296496B (en) * | 2020-11-05 | 2021-12-10 | 上海宝冶工程技术有限公司 | Welding deformation processing method for special-shaped piece |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |