CN103806599A - Novel productization universal castellated beam structural member - Google Patents
Novel productization universal castellated beam structural member Download PDFInfo
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- CN103806599A CN103806599A CN201410033025.1A CN201410033025A CN103806599A CN 103806599 A CN103806599 A CN 103806599A CN 201410033025 A CN201410033025 A CN 201410033025A CN 103806599 A CN103806599 A CN 103806599A
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Abstract
The invention discloses a novel productization universal castellated beam structural member which comprises an upper wing plate and a lower wing plate and a web plate arranged between the two wing plates, wherein each of the wing plates is T-shaped steel consisting of two pieces of symmetric angle steel respectively; the web plate consists of a plurality of module type steel plates; open slots are respectively formed in the left end and the right end of each module type steel plate; a circular hole or an elliptical hole or a regular polygon or a pattern in other shapes is formed between every two adjacent module type steel plates; four pieces of angle steel are connected with the multiple module type steel plates through detachable high-intensity bolts or rivets; connection central lines of the module type steel plates are straight lines or arc lines. The novel productization universal castellated beam structural member is suitable for numerical control mechanical production, so that the production efficiency is greatly improved, steel materials are reduced, and the production cost is lowered; corrosion prevention and detaching are facilitated; application of various examples can be met.
Description
Technical field
The present invention relates to a kind of Honeycomb Beam member, refer in particular to the omnipotent Honeycomb Beam member of a kind of novel commercialization.
Background technology
Honeycomb Beam is the novel beam that welding combines again of shifting one's position after cutting by certain taking out stitches on H type web, and the depth of section of Honeycomb Beam is divergence ratio with the ratio of the Cross section Design H of former H shaped steel, generally between 1.2-1.7.Owing to having increased second moment of area and resistance moment after expansion, so significantly improved the Rigidity and strength of beam, the situation underbeam alleviating in beam dead weight can bear larger load, is applied to larger span, save steel, transportation mounting cost, have very considerable economic worth.The hole of Honeycomb Beam web is not only attractive in appearance but also be convenient to lay pipeline, can reduce building floor height, reduces on the whole construction cost.
Compared with solid web girder, Honeycomb Beam is high from heavy and light, supporting capacity; Compared with composite roof truss, its architectural construction is simple, antiseptic property is good.According to foreign data introduction, replace solid web girder can save steel 25%～50% with Honeycomb Beam, save paint and transportation mounting cost 15%～34.6%.Because Honeycomb Beam has the not available advantage of many other flexural members, since 20 beginnings of the century were used to engineering first, along with the appearance of rolling wide width wing balsh material, Honeycomb Beam is day by day applied in the engineerings such as bridge, factory building, building high level, boats and ships and crane bridge widely.
The Honeycomb Beam that so economy and beautiful appearance can be born again larger load, but restricting its development (there is no the Honeycomb Beam of commercialization on market) because of its existing preparation method defect, can not batch production typical products in mass productionization produce in advance, can only be how many with how many own field fabrications.Existing Honeycomb Beam preparation method has two kinds, and one is with h section steel (H shaped steel) or common i iron, after certain broken line or circular arc cutting, then the laced beam that is welded that misplaces; Another kind of way is directly on real web, to cut or forging and stamping pore-forming.Because Honeycomb Beam belongs to the factor such as uncertain, hot-working method of cancelled structure part (required length dimension is easy to need repair welding steel plate at place on an empty stomach) and size, even if above two kinds of preparation methods have producer to sell Honeycomb Beam in plant produced, also can only arrange production with the form of customization, can not typical products in mass productionization produce in advance, and on-the-spot secondary operations trouble also easily produces the problems such as secondary cut, welding deformation cause that stress is concentrated, and deface skin of paint and restricting the development of Honeycomb Beam again.
Summary of the invention
The object of the present invention is to provide the omnipotent Honeycomb Beam member of a kind of novel commercialization, its practicable numerical controlled machineryization is produced, greatly improve production efficiency, save steel, reduce cost of production, simultaneously application is convenient, arbitrarily spreading, brachymemma, the various line styles of adjustment, and convenient disassembly, meets various exemplary application.
To achieve these goals, the invention provides the omnipotent Honeycomb Beam member of a kind of novel commercialization, comprise upper and lower two wing plates and be installed on two webs between wing plate, wherein each described wing plate is respectively the T-steel being connected to form by two symmetrical angle steel, described web is made up of multiple modular type steel plates, a left side for each described modular type steel plate, right two ends are respectively equipped with open slot, between adjacent two modular type steel plates, form respectively circular hole or elliptical aperture or regular polygon or other forms of figure, between four described angle steel and multiple modular type steel plate, be connected by dismountable high-strength bolt or rivet, the connection center line of multiple modular type steel plates is straight line or camber line.
Multiple modular type steel plates of the left and right end of described web regulate junction plate to replace by two, two regulate junction plate is 0-180 degree with the angle between be connected modular type steel plate, and the upper and lower end of two adjusting junction plates carries out plug type high-strength bolt with two wing plates respectively and is connected or riveted joint.
The multiple interconnective modular type steel plate of described web is replaced by general spreading junction plate, and the upper and lower end of described general spreading junction plate carries out plug type high-strength bolt with two wing plates respectively and is connected or riveted joint.
Adopt after such scheme, the omnipotent Honeycomb Beam member of a kind of novel commercialization of the present invention designs by said structure, achieve with steel truss pattern processing and fabricating, practicable numerical controlled machineryization is produced in enormous quantities, has greatly improved production efficiency, saves steel, reduce cost of production, while, can be for convenience detach owing to adopting detachable high-strength bolt or rivet to be connected between wing plate and web, meets various exemplary application.
Further beneficial effect of the present invention is: by the two ends of multiple modular type steel plates or need spreading end to lay down one or a few, regulate junction plates or general spreading junction plate carry out plug-in type spreading or remove several modular type steel plates and two corresponding cutting off of wing plate are carried out to brachymemma with two, member can be realized arbitrary dimension, in actual applications, only need to make the Honeycomb Beam of common-use size, processing is simple, only need newly-increased part regulate i iron or regulate steel plate and arrived in engineering application, just arbitrarily spreading, brachymemma, meets any line style.
Accompanying drawing explanation
Fig. 1 is the front view of angle steel of the present invention;
Fig. 2 is the front view of the temporary fixed plate of modular type steel plate and termination that forms of punching press of the present invention or Numerical control cutting;
Fig. 3 is embodiments of the invention structural front view;
Fig. 4 is embodiments of the invention structure side view;
Fig. 5 is the embodiment connection diagram of Honeycomb Beam member plug-in type spreading of the present invention;
Fig. 6 is another embodiment connection diagram of Honeycomb Beam member plug-in type spreading of the present invention;
Fig. 7 is the application schematic diagram of the present invention on camber line beam;
Fig. 8 is the adjusting steel plate structure schematic diagram of Fig. 7;
Fig. 9 is the application schematic diagram of the present invention on gate-type steel building roof beam.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described, can be implemented, but illustrated embodiment is not as a limitation of the invention so that those skilled in the art can better understand the present invention also.
As shown in Figures 1 to 4, the omnipotent Honeycomb Beam member of a kind of novel commercialization of the present invention, comprises two wing plates of upper and lower symmetry and is installed on two webs between wing plate.Wherein each wing plate is respectively the T-steel being connected to form by two symmetrical angle steel 1.Web is made up of multiple modular type steel plates 2 and two temporary fixed plates 3 in termination, a left side for each modular type steel plate 2, the inner side of the temporary fixed plate 3 in Ji Liangge termination, right two ends offers respectively semicircular open slot, between adjacent block shape steel plate 2 and between the temporary fixed plate 3 of adjacent block shape steel plate 2 and termination, form respectively circular hole, the wing plate symmetry that upper and lower angle steel 1 connects to form is installed on multiple modular type steel plates 2, the temporary fixed plate 3 in termination upper, lower both sides, four angle steel 1 and multiple modular type steel plates 2, between two temporary fixed plates 3 in termination, connect by dismountable high-strength bolt or rivet, the connection center line of multiple modular type steel plates 2 is straight line, in the time being applied to other example, also can be designed as camber line.
As shown in Figure 5, for the connection diagram of Honeycomb Beam member plug-in type spreading of the present invention, in actual applications, if spreading Honeycomb Beam, only need to make the adjusting junction plate 4 at two ends, unload the temporary fixed plate 3 in termination on limit, two ends, can insert spreading, the adjusting junction plate 4 of spreading carries out plug-in type bolt with original angle steel 1, finally realizes the spreading application of member.Or as shown in Figure 6, the polylith modular type steel plate 2 in the middle of also can directly laying down, carries out spreading with general spreading junction plate 5, general spreading junction plate 5 and original angle steel 1 carry out plug-in type bolt.The form of adjusting junction plate 4 is arbitrarily set as I-shaped steel plate according to requirement of strength or steel plate is equal to replacement, as the adjusting steel plate 6 of Fig. 8.
As shown in Figure 7, the wing plate that can directly upper and lower angle steel 1 be made becomes the camber line of designing requirement by clod wash or hot bending, and Dai Quyu wing plate bolt is carried out rolling over modular type steel plate 2 in centre.The on-the-spot processing adjusting steel plate 6 that only needs can carry out plug-in type bolt.
As shown in Figure 9, the on-the-spot processing adjusting i iron 7,8 (or regulating steel plate 6 forms) that only needs, finished product Honeycomb Beam is directly laid down to the temporary fixed plate 3 at two, cross-shaped state between the connected modular type steel plate 2 of adjusting i iron 7 on the left side, the angle steel 1 at the link place of modular type steel plate is broken curved downwards, be convenient to be connected with regulating i iron 7, regulate the wing plate of i iron 7,8 and wing plate that angle steel 1 is made to overlap simultaneously and weld or the bolt that punches up and down.
Open slot on open slot in above-described embodiment on modular type steel plate 2, the temporary fixed plate 3 in termination is all designed to semicircle, also can be designed as half elliptic, half regular polygon etc. herein, make to form between adjacent block shape steel plate elliptical aperture or regular polygon or other figures.Multiple modular type steel plates 2 can be the structure of same cross-sectional in addition, also can, for the structure of variable cross-section interconnects, to meet the requirement under different service conditions, all belong to the scope of protection of the invention.
In this invention, owing to adopting rivet to be connected between two wing plates and modular type steel plate 2 or high-strength bolt connection, this connects easy accessibility.
In sum, the omnipotent Honeycomb Beam member of a kind of novel commercialization of the present invention, the practicable numerical controlled machineryization of its whole members is produced, greatly improved production efficiency, field case application is convenient, and the waste material that perforate produces is few, save steel, reduced cost of production; The more important thing is the blank of having created commercialization Honeycomb Beam market, therefore can typical products in mass productionization produce.
The above embodiment is only the preferred embodiment for absolutely proving that the present invention lifts, and in practical application, Honeycomb Beam has various line styles, and model steel plate, adjusting steel plate are also not only confined to surface plate, and protection scope of the present invention is not limited to this.What those skilled in the art did on basis of the present invention is equal to alternative or conversion, all within protection scope of the present invention.Protection scope of the present invention is as the criterion with claims.
Claims (3)
1. the omnipotent Honeycomb Beam member of novel commercialization, comprise upper and lower two wing plates and be installed on two webs between wing plate, it is characterized in that: each described wing plate is respectively the T-steel being connected to form by two symmetrical angle steel, described web is made up of multiple modular type steel plates, a left side for each described modular type steel plate, right two ends are respectively equipped with open slot, between adjacent two modular type steel plates, form respectively circular hole or elliptical aperture or regular polygon or other forms of figure, between four described angle steel and multiple modular type steel plate, be connected by dismountable high-strength bolt or rivet, the connection center line of multiple modular type steel plates is straight line or camber line.
2. the omnipotent Honeycomb Beam member of a kind of novel commercialization according to claim 1, it is characterized in that: multiple modular type steel plates of the left and right end of described web regulate junction plate to replace by two, two regulate junction plate is 0-180 degree with the angle between be connected modular type steel plate, and the upper and lower end of two adjusting junction plates carries out plug type high-strength bolt with two wing plates respectively and is connected or riveted joint.
3. the omnipotent Honeycomb Beam member of a kind of novel commercialization according to claim 1, it is characterized in that: the multiple interconnective modular type steel plate of described web is replaced by general spreading junction plate, the upper and lower end of described general spreading junction plate carries out plug type high-strength bolt with two wing plates respectively and is connected or riveted joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410033025.1A CN103806599A (en) | 2014-01-24 | 2014-01-24 | Novel productization universal castellated beam structural member |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410033025.1A CN103806599A (en) | 2014-01-24 | 2014-01-24 | Novel productization universal castellated beam structural member |
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| CN103806599A true CN103806599A (en) | 2014-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410033025.1A Pending CN103806599A (en) | 2014-01-24 | 2014-01-24 | Novel productization universal castellated beam structural member |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760185A (en) * | 2017-01-11 | 2017-05-31 | 中冶建筑研究总院有限公司 | Combination purlin and secondary beam |
| CN106759892A (en) * | 2017-01-11 | 2017-05-31 | 中冶建筑研究总院有限公司 | Exempt to weld detachable assembling system |
-
2014
- 2014-01-24 CN CN201410033025.1A patent/CN103806599A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760185A (en) * | 2017-01-11 | 2017-05-31 | 中冶建筑研究总院有限公司 | Combination purlin and secondary beam |
| CN106759892A (en) * | 2017-01-11 | 2017-05-31 | 中冶建筑研究总院有限公司 | Exempt to weld detachable assembling system |
| CN106759892B (en) * | 2017-01-11 | 2022-08-12 | 中冶建筑研究总院有限公司 | Welding-free detachable assembly system |
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Application publication date: 20140521 |