CN102359712A - H-beam steel with broken line-shaped web and processing method - Google Patents
H-beam steel with broken line-shaped web and processing method Download PDFInfo
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- CN102359712A CN102359712A CN2011102721400A CN201110272140A CN102359712A CN 102359712 A CN102359712 A CN 102359712A CN 2011102721400 A CN2011102721400 A CN 2011102721400A CN 201110272140 A CN201110272140 A CN 201110272140A CN 102359712 A CN102359712 A CN 102359712A
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Abstract
The invention discloses an H-beam steel with a broken line-shaped web, which is formed in a mode that the web is welded with flange plates at both sides. The web is positioned between the flange plates at both sides. The H-beam steel is characterized in that the web is laterally of a broke line shape. The invention also discloses a processing method of the H-beam steel with the broken line-shaped web, which comprises the following steps of: (1) processing the web which is laterally of the broke line shape, i.e. A, a single steel plate is horizontally placed on a material station according to a certain inclination angle and a steel plate cutting machine linearly travels to cut the steel plate, and B, the cut steel plates are turned over leftwards and rightwards at intervals to be spliced into the web which is laterally of the broke line shape; and (2) welding, i.e. welding the web which is laterally of the broke line shape obtained in the step (1) with the corresponding flange plates (2) with the same specification at both sides to obtain the H-beam steel with the broken line-shaped web. The H-beam steel disclosed by the invention has the characteristics of light weight, high bearing capacity, simple manufacturing process and equipment and the like.
Description
Technical field
The present invention relates to building material field, relating in particular to a kind of web is the H shaped steel and the processing method of broken line shape.
Background technique
H formed steel construction section bar is widely used in aspects such as building, bridge, crane runway.H shaped steel section bar has hot-roll forming, and welding fabrication is also arranged, and hot-roll forming and welding fabrication respectively have advantage; But use the welding fabrication H shaped steel of section bar to occupy the majority at present in the engineering, the H shaped steel of this welding fabrication all is that middle web is an one flat plate shaped steel plate, though this H shaped steel intensity is good; But its consumptive material is many; Cost is high, has increased financial cost to the user, has increased engineering cost.
Summary of the invention
The purpose of this invention is to provide a kind of web is the H shaped steel and the processing method of broken line shape, though good to overcome existing H shaped steel intensity, its consumptive material is many, and cost is high, has increased financial cost to the user, has increased the deficiency of engineering cost.
Realize that the object of the invention technological scheme is:
A kind of web is the H shaped steel of broken line shape, and it is welded by web and both sides flange plate, and web is between the flange plate of both sides, and said web side is to being broken line shape.
Web of the present invention is the processing method of the H shaped steel of broken line shape, may further comprise the steps:
(1) process side is to being broken line shape web:
A, single steel plate is lain on the material platform according to certain tiltedly rake angle, steel-plate cutter is directly to the walking cutting;
Overturn about B, the steel plate compartment of terrain that finishes above-mentioned cutting, piecing together side direction is broken line shape web; And
(2) welding: the side direction that step (1) is obtained is broken line shape web and both sides flange plate (2) welding of same size accordingly, and promptly having obtained web is the H shaped steel of broken line shape.
Web of the present invention is the H shaped steel of broken line shape, also should carry out correction and surface treatment under the common process after the moulding, to improve the quality and the aesthetic property of product.Correction suggestion adopts mechanical checkout; Surface treatment comprises conventional methods such as solder joint cleaning, surface derusting, paint.
For guaranteeing welding quality of the present invention; Fixing as a whole on the broken line web frock that can before welding, polylith be pieced together mutually; And then with both sides flange plate welding fabrication; Fixation method can be done anchor clamps and wear bolt from the hollow out position, play the location and clamping action, simple in structure can self design.Welding can adopt artificial welding or conventional welding equipment such as welding and technology are carried out automatically.
Beneficial effect of the present invention is: under the steel situation that consumes same weight, the more section bar of large bearing capacity is provided, satisfying under the same bearer power mechanical property situation, can have alleviated structure weight to greatest extent; Fairly obvious with common H shaped steel savings in comparison steel plate consumption, thus engineering cost saved, and it is the same with conventional H shaped steel flexible to make specification, thereby satisfies different requirement of engineering.
Description of drawings
According to accompanying drawing the present invention is done further explain below.
Fig. 1 is that the described web of the embodiment of the invention is the H shaped steel perspective view of broken line shape.
Fig. 2 is that the described web of the embodiment of the invention is the H shaped steel side schematic view of broken line shape
Fig. 3 is that the described web of the embodiment of the invention is the H shaped steel schematic cross-sectional view of broken line shape
Fig. 4 is that the web of the described processing method of the embodiment of the invention is cut apart schematic representation with steel plate.
Fig. 5 is that the web of the described processing method of the embodiment of the invention is with steel plate amalgamation schematic representation.
Among the figure:
1, web is the H shaped steel of broken line shape; 2, flange plate; 3, web; 4, steel plate cutting cube; 5, the steel plate cutting cube after the upset; 6, cut direction.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is done further explanation.
Shown in Fig. 1-3, the described web of the embodiment of the invention is the H shaped steel 1 of broken line shape, is welded by web 3 and both sides flange plate 2, and web 2 is between both sides flange plate 3, and said web 3 side direction are broken line shape.
The described web of the embodiment of the invention is the processing method of the H shaped steel of broken line shape, may further comprise the steps: (1) process side can adopt following method to produce to being broken line shape web:
A, with single steel plate, lie on the material platform according to certain tiltedly rake angle, promptly as shown in Figure 4, steel-plate cutter is directly to walking, according to cut direction 6 cutting steel plates, web is become the steel plate cutting cube 4 of same specification with steel plate;
B, as shown in Figure 5, the steel plate cutting cube 4 above-mentioned cutting finishes overturns about the compartment of terrain, forms the steel plate cutting cube 5 after the upset after the upset, pieces together broken line shape each other; And
(2) adopt the mode of welding to process finished product: the side direction that step (1) processing is obtained is both sides flange plate 2 welding of the same size of broken line shape web 3 and respective design, and promptly having obtained web is the H shaped steel of broken line shape.
Web of the present invention is the H shaped steel of broken line shape, also should carry out correction and surface treatment under the common process after the moulding, to improve the quality and the aesthetic property of product.Correction suggestion adopts mechanical checkout; Surface treatment comprises conventional methods such as solder joint cleaning, surface derusting, paint.
For guaranteeing welding quality of the present invention; Fixing as a whole on the broken line web frock that can before welding, polylith be pieced together mutually; And then with both sides flange plate welding fabrication; Fixation method can be done anchor clamps and wear bolt from the hollow out position, play the location and clamping action, simple in structure can self design.Welding can adopt artificial welding or automatically conventional welding equipment such as welding and technology carry out, can adopt electric welding, gas welding, argon arc welding, CO
2Protection weldering waits a kind of of method wherein.
The present invention is not limited to above-mentioned preferred forms; Anyone can draw other various forms of products under enlightenment of the present invention; No matter but on its shape or structure, do any variation; Every have identical with a application or akin technological scheme, all drops within protection scope of the present invention.
Claims (2)
1. H shaped steel that web is a broken line shape, it is characterized in that: it is welded by web (3) and both sides flange plate (2), it is characterized in that: web (2) is positioned between the both sides flange plate (3), and said web (3) side direction is a broken line shape.
2. the processing method of the web H shaped steel that is broken line shape is characterized in that, may further comprise the steps:
(1) process side is to being broken line shape web:
A, single steel plate is lain on the material platform according to certain tiltedly rake angle, steel-plate cutter is directly to the walking cutting;
Overturn about B, the steel plate compartment of terrain that finishes above-mentioned cutting, piecing together side direction is broken line shape web; And
(2) welding: the side direction that step (1) is obtained is broken line shape web and both sides flange plate (2) welding of same size accordingly, and promptly having obtained web is the H shaped steel of broken line shape.
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CN2011102721400A CN102359712A (en) | 2011-09-14 | 2011-09-14 | H-beam steel with broken line-shaped web and processing method |
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CN2011102721400A CN102359712A (en) | 2011-09-14 | 2011-09-14 | H-beam steel with broken line-shaped web and processing method |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104588902A (en) * | 2014-12-09 | 2015-05-06 | 中国海洋石油总公司 | L-shaped notch of H-shaped steel and cutting technology of oblique notch |
CN104942531A (en) * | 2014-03-28 | 2015-09-30 | 武汉一冶建筑安装工程有限责任公司 | Method for machining circular furnace steel beam |
CN105499916A (en) * | 2015-12-02 | 2016-04-20 | 上海电机学院 | Machining method of beam frame of electrical steel thermal treatment furnace |
CN109333006A (en) * | 2018-11-15 | 2019-02-15 | 杭萧钢构(内蒙古)有限公司 | Beam body and preparation method thereof |
CN111360487A (en) * | 2020-03-06 | 2020-07-03 | 邵浩轩 | Novel steel structure and preparation method thereof |
Citations (5)
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US6035683A (en) * | 1997-07-12 | 2000-03-14 | Sms Schloemann-Siemag Aktiengesellschaft | Method of casting and rolling and roll stand arrangement for rolling finished sections (sheet piling sections) from a preliminary section arriving from a continuous casting machine and having approximate final dimensions |
CN101250926A (en) * | 2007-04-11 | 2008-08-27 | 张海堂 | Method for manufacturing eight-shaped in Chinese steel and purpose |
CN201810971U (en) * | 2010-08-28 | 2011-04-27 | 烟台新科钢结构有限公司 | Wave webplate H beam |
CN201817967U (en) * | 2010-08-28 | 2011-05-04 | 烟台新科钢结构有限公司 | H-shaped steel of corrugated web |
CN201865194U (en) * | 2010-11-09 | 2011-06-15 | 诸城市恒强钢构有限公司 | High-frequency welding H-shaped steel |
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2011
- 2011-09-14 CN CN2011102721400A patent/CN102359712A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US6035683A (en) * | 1997-07-12 | 2000-03-14 | Sms Schloemann-Siemag Aktiengesellschaft | Method of casting and rolling and roll stand arrangement for rolling finished sections (sheet piling sections) from a preliminary section arriving from a continuous casting machine and having approximate final dimensions |
CN101250926A (en) * | 2007-04-11 | 2008-08-27 | 张海堂 | Method for manufacturing eight-shaped in Chinese steel and purpose |
CN201810971U (en) * | 2010-08-28 | 2011-04-27 | 烟台新科钢结构有限公司 | Wave webplate H beam |
CN201817967U (en) * | 2010-08-28 | 2011-05-04 | 烟台新科钢结构有限公司 | H-shaped steel of corrugated web |
CN201865194U (en) * | 2010-11-09 | 2011-06-15 | 诸城市恒强钢构有限公司 | High-frequency welding H-shaped steel |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104942531A (en) * | 2014-03-28 | 2015-09-30 | 武汉一冶建筑安装工程有限责任公司 | Method for machining circular furnace steel beam |
CN104588902A (en) * | 2014-12-09 | 2015-05-06 | 中国海洋石油总公司 | L-shaped notch of H-shaped steel and cutting technology of oblique notch |
CN105499916A (en) * | 2015-12-02 | 2016-04-20 | 上海电机学院 | Machining method of beam frame of electrical steel thermal treatment furnace |
CN109333006A (en) * | 2018-11-15 | 2019-02-15 | 杭萧钢构(内蒙古)有限公司 | Beam body and preparation method thereof |
CN109333006B (en) * | 2018-11-15 | 2020-03-31 | 杭萧钢构(内蒙古)有限公司 | Method for manufacturing beam body |
CN111360487A (en) * | 2020-03-06 | 2020-07-03 | 邵浩轩 | Novel steel structure and preparation method thereof |
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Application publication date: 20120222 |