CN201702214U - Light H-beam straightening device - Google Patents
Light H-beam straightening device Download PDFInfo
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- CN201702214U CN201702214U CN2010201642953U CN201020164295U CN201702214U CN 201702214 U CN201702214 U CN 201702214U CN 2010201642953 U CN2010201642953 U CN 2010201642953U CN 201020164295 U CN201020164295 U CN 201020164295U CN 201702214 U CN201702214 U CN 201702214U
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Abstract
The utility model relates to a light H-beam straightening device, which belongs to a profile steel straightening device. The light H-beam straightening device is characterized by mainly comprising a rack, a plurality of rollers, a plurality of roller shafts and a jack, the rack is formed by welding a front framework, a rear framework and a connecting beam, wherein the front framework and the rear framework are both of a right-angled square shape, the middle sections of the lower edges of the front framework and the rear framework are both symmetrically cut into gap sections, the connecting beam is welded between the tops of the front framework and the rear framework, the middle part of the connecting beam is provided with a flat plate, the left side edge and the right side edge of the flat plate are both bending edges extending obliquely outwards with a 45-degree angle, the lower parts of the rear inner side faces of the left edge and the right edge of the front framework and the lower parts of the front inner side faces of the left edge and the right edge of the rear framework are all symmetrically provided with a roller shaft sleeve in the horizontal direction, a roller shaft is correspondingly arranged in each roller shaft sleeve, the rollers are respectively arranged on the inner end sections of the roller shafts, and the jack is arranged on the lower plane of the flat plate of the connecting beam. The utility model has the advantages of simple and practical use, low cost and high working efficiency.
Description
Technical field
The utility model genotype steel straightener especially relates to a kind of H shaped steel straightener.
Background technology
In structural steelwork, during the light-duty H shaped steel of on-the-spot welding production, light-duty H shaped steel tends to take place welding deformation, for guaranteeing the making quality of light-duty H shaped steel, adjust leveling to light-duty H shaped steel scene, as adopting section straightener, increase input, improved production cost, and field operation carrying inconvenience, utilization rate is lower.
Summary of the invention
The purpose of this utility model provides a kind of light-duty H shaped steel straightener, and the needs that the job site makes light-duty H shaped steel are satisfied in not only simple and easy practicality, and cost is low, high efficiency.
The purpose of this utility model is achieved like this: a kind of light-duty H shaped steel straightener, it is characterized in that: this light-duty H shaped steel straightener is mainly by frame, roller, roller shaft and jack are formed, frame is by front baffle, afterframe and tie-beam assembly welding form, front baffle and afterframe are rectangular square shape, be the steel plate cutting member, and the stage casing of the lower frame of front baffle and afterframe all cut away symmetrically become the gap section, tie-beam is welded between the top of former frame frame and afterframe, the middle part of tie-beam is dull and stereotyped, its limit, left and right sides is 45 ° of oblique overhanging bending edges, or in this dull and stereotyped left and right sides corresponding respectively being welded is 45 ° of oblique overhanging sides, simultaneously, on flat board before and after the middle part on plane to the ground vertical gusset that is welded, about this flat board to width with before, width correspondent equal between the edge inboard, the left and right sides of afterframe, with the flat board on the tie-beam, the oblique left side of vertical gusset and 45 °, right edge respectively with the corresponding welding of last edge of front baffle and afterframe, form firm frame; The bottom of the back medial surface of the left and right edge of former frame frame and in the bottom of the anteromedial surface of the left and right edge of afterframe respectively symmetrically level the roller shaft sleeve pipe is installed, the corresponding roller shaft of installing is installed roller respectively on the medial extremity section of each roller shaft in each roller shaft sleeve pipe; On the lower plane of the flat board of tie-beam jack is installed, especially jack is installed at the position corresponding to vertical gusset on the lower plane of flat board.
When transferring when rectifying to the flange plate of light-duty H shaped steel, find out the overproof position of all distortion on the light-duty H shaped steel by horizon rule earlier, and make marks, corresponding flange plate is snapped in this light-duty H shaped steel straightener, the flange plate support is on each roller, along roller light-duty H shaped steel is slided, jack is positioned at the top of deformation position, regulates jack, makes jack rely on the tie-beam of this straightener that light-duty H shaped steel is carried out roof pressure, the distortion of straightening flange plate is until meeting the requirements; When transferring when rectifying to the web of light-duty H shaped steel, take off each roller and roller shaft, snap in light-duty H shaped steel, make left and right flange plate support on the lower frame of forward and backward framework, jack is positioned at the top at the position that needs straightening, carries out the roof pressure straightening with jack.
The light-duty H shaped steel straightener that the utility model proposes, rational in infrastructure, easy to use and reliable, satisfy the needs that the job site makes light-duty H shaped steel, cost is low, high efficiency.
Now in conjunction with the accompanying drawings and embodiments the light-duty H shaped steel straightener that the utility model proposed is further described.
Description of drawings
Fig. 1 is the schematic perspective view of the light-duty H shaped steel straightener that proposes of the utility model.
Fig. 2 is one of light-duty H shaped steel straightener that the utility model the proposes schematic perspective view when using (transfer and rectify flange plate).
Fig. 3 is two (transfer and rectify webs) of light-duty H shaped steel straightener that the utility model the proposes schematic perspective view when using.
Among Fig. 1, Fig. 2, Fig. 3: 1, frame 2, tie-beam 3, roller 4, roller shaft 5, jack 6, front baffle 7, afterframe 8, light-duty H shaped steel
The specific embodiment
As can be seen from Figure 1: a kind of light-duty H shaped steel straightener, it is characterized in that: this light-duty H shaped steel straightener is mainly by frame 1, roller 3, roller shaft 4 and jack 5 are formed, frame 1 is by front baffle 6, afterframe 7 and tie-beam 2 assembly weldings form, front baffle 6 and afterframe 7 are rectangular square shape, be the steel plate cutting member, and the stage casing of the lower frame of front baffle 6 and afterframe 7 all cut away symmetrically become the gap section, tie-beam 2 is welded between the top of former frame frame 6 and afterframe 7, the middle part of tie-beam 2 is dull and stereotyped, its limit, left and right sides is 45 ° of oblique overhanging bending edges, or in this dull and stereotyped left and right sides corresponding respectively being welded is 45 ° of oblique overhanging sides, simultaneously, on flat board before and after the middle part on plane to the ground vertical gusset that is welded, about this flat board to width and front baffle 6, width correspondent equal between the edge inboard, the left and right sides of afterframe 7, and with the flat board on the tie-beam 2, the oblique left side of vertical gusset and 45 °, right edge respectively with the corresponding welding of last edge of front baffle 6 and afterframe 7, form firm frame 1; The bottom of the back medial surface of the left and right edge of former frame frame 6 and in the bottom of the anteromedial surface of the left and right edge of afterframe 7 respectively symmetrically level the roller shaft sleeve pipe is installed, the corresponding roller shaft 4 of installing is installed roller 3 respectively on the medial extremity section of each roller shaft 4 in each roller shaft sleeve pipe; Jack 5 is installed on the lower plane of tie-beam 2 flat boards, and especially jack 5 is installed at the position corresponding to vertical gusset on the lower plane of flat board.
When transferring when rectifying to the flange plate of light-duty H shaped steel 8, find out the overproof position of all distortion on the light-duty H shaped steel 8 by horizon rule earlier, and make marks, corresponding flange plate is snapped in this straightener, make the flange plate support on each roller 3, along roller 3 light-duty H shaped steel 8 is slided, jack 5 is positioned at the top of deformation position, regulates jack 5, makes jack 5 rely on 2 pairs of light-duty H shaped steel 8 of tie-beam of this straightener to carry out roof pressure, the distortion of straightening flange plate is until meeting the requirements; When transferring when rectifying to the web of light-duty H shaped steel 8, take off each roller 3 and roller shaft 4, snap in light-duty H shaped steel 8, make left and right flange plate support on the lower frame of forward and backward framework 6,7, jack 5 is positioned at the top at the position that needs straightening, carries out the roof pressure straightening with jack 5.
Claims (2)
1. light-duty H shaped steel straightener is characterized in that:
A, this light-duty H shaped steel straightener is mainly by frame (1), roller (3), roller shaft (4) and jack (5) are formed, frame (1) is by front baffle (6), afterframe (7) and tie-beam (2) assembly welding form, front baffle (6) and afterframe (7) are rectangular square shape, be the steel plate cutting member, and the stage casing of the lower frame of front baffle (6) and afterframe (7) all cuts away symmetrically becomes the gap section, tie-beam (2) is welded between the top of former frame frame (6) and afterframe (7), the middle part of tie-beam (2) is dull and stereotyped, its limit, left and right sides is 45 ° of oblique overhanging bending edges, or in this dull and stereotyped left and right sides corresponding respectively being welded is 45 ° of oblique overhanging sides, on flat board before and after the middle part on plane to the ground vertical gusset that is welded, about this flat board to width and front baffle (6), width correspondent equal between the inboard of the left and right sides edge of afterframe (7), flat board on the tie-beam (2), the oblique left side of vertical gusset and 45 °, right edge respectively with the corresponding welding of last edge of front baffle (6) and afterframe (7), form frame (1);
The bottom of the back medial surface of the left and right edge of b, former frame frame (6) and in the bottom of the anteromedial surface of the left and right edge of afterframe (7) respectively symmetrically level the roller shaft sleeve pipe is installed, the corresponding roller shaft (4) of installing is installed roller (3) respectively on the medial extremity section of each roller shaft (4) in each roller shaft sleeve pipe;
C, on the dull and stereotyped lower plane of tie-beam (2), jack (5) is installed.
2. light-duty H shaped steel straightener according to claim 1 is characterized in that jack (5) is installed at the position corresponding to vertical gusset on the lower plane of flat board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201642953U CN201702214U (en) | 2010-04-20 | 2010-04-20 | Light H-beam straightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201642953U CN201702214U (en) | 2010-04-20 | 2010-04-20 | Light H-beam straightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201702214U true CN201702214U (en) | 2011-01-12 |
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ID=43439362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201642953U Expired - Fee Related CN201702214U (en) | 2010-04-20 | 2010-04-20 | Light H-beam straightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201702214U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814360A (en) * | 2012-06-27 | 2012-12-12 | 武汉一冶钢结构有限责任公司 | Multipurpose flange correcting jig device |
| CN104959403A (en) * | 2015-06-19 | 2015-10-07 | 防城港中一重工有限公司 | Auxiliary adjuster for hot straightening for deformation of solid-web type girder web and using method thereof |
| CN109304384A (en) * | 2018-12-07 | 2019-02-05 | 中冶建工集团有限公司 | A kind of apparatus for correcting and antidote of welding combination T-steel column |
-
2010
- 2010-04-20 CN CN2010201642953U patent/CN201702214U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814360A (en) * | 2012-06-27 | 2012-12-12 | 武汉一冶钢结构有限责任公司 | Multipurpose flange correcting jig device |
| CN104959403A (en) * | 2015-06-19 | 2015-10-07 | 防城港中一重工有限公司 | Auxiliary adjuster for hot straightening for deformation of solid-web type girder web and using method thereof |
| CN109304384A (en) * | 2018-12-07 | 2019-02-05 | 中冶建工集团有限公司 | A kind of apparatus for correcting and antidote of welding combination T-steel column |
| CN109304384B (en) * | 2018-12-07 | 2024-04-05 | 中冶建工集团有限公司 | Correcting device and correcting method for welding combination T-shaped steel column |
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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: 20110112 Termination date: 20160420 |