CN102383563A - Two-in-one light steel keels capable of being bent - Google Patents
Two-in-one light steel keels capable of being bent Download PDFInfo
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- CN102383563A CN102383563A CN2011102504220A CN201110250422A CN102383563A CN 102383563 A CN102383563 A CN 102383563A CN 2011102504220 A CN2011102504220 A CN 2011102504220A CN 201110250422 A CN201110250422 A CN 201110250422A CN 102383563 A CN102383563 A CN 102383563A
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- flexible
- lightgage steel
- steel joist
- keel
- reinforcing rib
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Abstract
The invention discloses a two-in-one light steel keels capable of being bent, which comprises a plane top cover, vertical lateral side plates arranged symmetrically at two ends of the plane top cover, horizontal bottom plates respectively arranged at the bottom ends of the lateral side plates outwards in symmetry and upwarp grooves respectively arranged on the outer sides of the horizontal bottom plates. The bottom faces of the horizontal bottom plates are used for sealing nail face plates. The upwarp grooves are connected with a plurality of transverse supporting keels arranged among adjacent two-in-one light steel keels capable of being bent through fasteners. The two-in-one light steel keels capable of being bent are formed by integration. In the prior art, carrying keels are combined with facing keels to form a whole and can be bent and changed according to practical requirements. 50% and even more economic benefit can be saved from the use of raw materials, allocation of manufacture equipment, plant equipment and operation personnel, procedures of construction assembly and the like. In addition, the two-in-one light steel keels capable of being bent can shorten construction periods, improve total quality of decoration projects, and meet decoration requirements of various modeling.
Description
Technical field
The present invention relates to a kind of keel structure that is applied to fitting-out work, be specifically related to a kind of flexible two-in-one lightgage steel joist, will carry keel and the clad can keel are combined into one.
Background technology
In fitting-out work; Effects such as the planeness of metope and end face, protection against the tide, sound insulation, insulation all there is certain requirement; Lightgage steel joist is widely used in the fitting-out work in places such as household, office building, hotel, airport, station, market, arenas, restaurant, factory as a kind of building and ornament materials.Present existing technology all adopts rough ground structure, hanging traditional dragon bone structure and V-type cassette keel structure.
As shown in Figure 1, hang the assembling sketch map for employed traditional V-type cassette keel structure in the prior art.This V-type cassette keel structure is by carrying keel 1 ', and clad can keel 2 ' are formed with stull keel 3 '.Wherein, described clad can keel 2 ' and 1 ' the vertical setting of carrying keel, these some clad can keel 2 ' are connected with said some carrying keel 1 ' through buckle structure successively at interval.Said at least one stull keel 3 ' are arranged between the adjacent carrying keel 1 ', and through buckle structure and said some 2 ' vertical connections of clad can keel.Described whole V-type cassette keel structure is hung on roof ceiling or metope through the suspension rod 4 ' that is arranged on the said carrying keel 1 '.Use to make architectural decoration as the face of following closely of envelope nail panel the bottom surface of described clad can keel 2 '.
Above-mentioned is these traditional keel structures of describing in detail of example and hang the environmental protection notion that assemble method does not possess carbon reduction with V-type cassette keel structure; Take a lot of work again during construction; And the decorative cover after accomplishing tends to produce scale error or soon with regard to distortion, can't really improve the quality of fitting-out work.
Summary of the invention
The purpose of this invention is to provide a kind of flexible two-in-one lightgage steel joist, it can be combined into one carrying keel of the prior art and clad can keel, and can be according to the actual needs bending change; Can effectively save and produce material, save and produce machine, save the factory building facility, save the production operation personnel, simplify the lifting step, shorten the lifting duration, reach energy-conservation, subtract carbon, the optimum efficiency of environmental protection, science.
In order to achieve the above object, the present invention realizes through following technical scheme.A kind of flexible two-in-one lightgage steel joist; It comprises a plane top cover; Be symmetricly set on the vertical side panel at top cover two ends, said plane, outwards be symmetricly set on the horizonal base plate of said side panel bottom respectively, and the groove that upwarps that is separately positioned on the said horizonal base plate outside; The bottom surface of said horizonal base plate is used for envelope nail panel; The said groove that upwarps is connected through buckle with the some stull keel that are arranged between the adjacent flexible two-in-one lightgage steel joist; Described flexible two-in-one lightgage steel joist is integrated.
Said planar top covers and evenly is arranged at intervals with some holes of hanging, and is used for the connection suspension rod.
Said planar top covers and is provided with the plurality of rows first flexible hole, and the some first flexible hole that every row comprised evenly is provided with at interval.
Said planar top covers and is provided with plurality of strengthening ribs, and said reinforcing rib is provided with along the both sides of the edge of this plane top cover respectively, and hangs the hole and the first flexible hole mutually noninterfere with said.
Be provided with the plurality of rows second flexible hole on said each vertical side panel, the some second flexible hole that every row comprised evenly is provided with at interval.
Be provided with plurality of strengthening ribs on said each vertical side panel, said reinforcing rib is provided with along the both sides of the edge up and down of this vertical side panel respectively, and with the said second flexible hole mutually noninterfere.
The bending place of each horizonal base plate and vertical side panel is provided with a row the 3rd flexible hole evenly spaced apart.
Be provided with evenly reinforcing rib spaced apart on said each horizonal base plate, said reinforcing rib that direction is set is perpendicular with this flexible two-in-one lightgage steel joist, and said reinforcing rib and the said the 3rd hole mutually noninterfere of stretching.
Said each upwarp and be provided with evenly reinforcing rib spaced apart on the groove, said reinforcing rib that direction is set is perpendicular with this flexible two-in-one lightgage steel joist.
Described flexible two-in-one lightgage steel joist can be bent into waveform or circle or arc.
Flexible two-in-one lightgage steel joist of the present invention compared with prior art has the following advantages.
1, flexible two-in-one lightgage steel joist of the present invention is being hung when assembling, the operations such as vertical, level adjusting of hanging keel and the keel completion that once can put in place.And traditional V-type cassette keel structure needs assembling earlier to carry keel hanging when assembling, after assemble the clad can keel again, keel hang with operations such as the level of keel, vertical adjusting on all need the secondary operation could accomplish assembling.Therefore, the present invention can save the assembling procedure expense about 50% when the construction assembling keel, and will shorten the duration near half the; Simultaneously, because the scale error that the secondary operation produces exceeds one times than the error that a time operation produced, so the workmanship that operation just puts in place will improve much than the workmanship that secondary operation just can put in place.
2, flexible two-in-one lightgage steel joist of the present invention; Can carrying keel of the prior art be combined also one-body molded with the clad can keel; Therefore when producing, only need a rolling machine to accomplish towards roll extrusion; And traditional V-type keel structure is interlocked by carrying keel and clad can keel and forms, and need be equipped with two rolling machines when therefore producing and come rolling respectively to carry keel and clad can keel; Input at aspects such as machinery equipment, factory building facility and production operation personnel all doubles than the present invention.
In addition; The present invention will carry keel and the clad can keel are combined into one; Therefore the hot-dip galvanized steel strip raw material of required use are merely the hot-dip galvanized steel strip raw-material 50% of carrying keel and the required use of clad can keel of traditional V-type cassette keel structure even lower; Save half the even more hot-dip galvanized steel strip raw material, can reach the environment protecting of carbon reduction.
3, flexible two-in-one lightgage steel joist of the present invention has possessed the function of flexible variation, thereby realizes the use needs of various fitting-out work, for example can be wavy by formation after curved in the difference and the excurvation, or be bent to form toroidal.V-type keel structure of the prior art does not then possess this function and characteristics.
In sum, the present invention contrasts prior art, in raw-material use; In manufacturing equipment, plant and equipment and operating personnel's configuration; On each operations such as when assembling construction, all can save 50% even more economic benefit, and shorten the duration, improve the oeverall quality of fitting-out work; And again because of possessing the function of flexible variation, applicable to the decoration demand of various different shapings.
Description of drawings
Fig. 1 hangs the assembling sketch map for traditional V-type cassette keel structure in the prior art;
Fig. 2 is the structural representation of flexible two-in-one lightgage steel joist of the present invention;
Fig. 3 hangs the assembling sketch map for flexible two-in-one lightgage steel joist of the present invention;
To be flexible two-in-one lightgage steel joist of the present invention formed wavy sketch map after interior curved and the excurvation to Fig. 4;
Fig. 5 forms circular sketch map for flexible two-in-one lightgage steel joist of the present invention is bent the back.
The specific embodiment
Below in conjunction with Fig. 2～Fig. 5, the present invention is done further elaboration, describe the preferred embodiments of the present invention in detail.
As shown in Figure 2; Structural representation for flexible two-in-one lightgage steel joist 101 of the present invention; It comprises a plane top cover 1; Be symmetricly set on the vertical side panel 2 at top cover 1 two ends, said plane, outwards be symmetricly set on the horizonal base plate 3 of said side panel 2 bottoms respectively, and be separately positioned on said horizonal base plate 3 outsides upwarp groove 4.Described flexible two-in-one lightgage steel joist 101 is integrated towards rolling structure.
Evenly be arranged at intervals with some holes 5 of hanging on the described plane top cover 1; Be used for connection suspension rod 14; Be installed on roof ceiling or the metope thereby can whole flexible two-in-one lightgage steel joist 101 be hung through suspension rod 14, play the effect of carrying keel in the prior art.
Also be provided with the plurality of rows first flexible hole 6 on the described plane top cover 1; The some first flexible hole 6 that every row comprised evenly is provided with at interval; When described flexible two-in-one lightgage steel joist 101 need be bent to difformity according to actual fitting-out work, the described first flexible hole 6 can make the keel steel have the extension space and realize bending.In the present embodiment; Only be provided with one on the plane top cover 1 of flexible two-in-one lightgage steel joist 101 and ranked first flexible hole 6, and the pore size of this first flexible hole 6 can be set according to actual requirement of engineering (comprising the shape of lightgage steel joist 101 required bendings and the length of this lightgage steel joist 101).
Said plane top cover 1 is provided with plurality of strengthening ribs 7, is used to increase the intensity of described flexible two-in-one lightgage steel joist 101; Said reinforcing rib 7 is provided with along the both sides of the edge of this plane top cover 1 respectively, and hangs the hole 5 and first flexible hole 6 mutually noninterferes with said.
Said each vertical side panel 2 is provided with the plurality of rows second flexible hole 8; The some second flexible hole 8 that every row comprised evenly is provided with at interval; When described flexible two-in-one lightgage steel joist 101 need be bent to difformity according to actual fitting-out work, the described second flexible hole 8 can make the keel steel have the extension space and realize bending.In the present embodiment; Each vertical side panel 2 of flexible two-in-one lightgage steel joist 101 is provided with two and ranked second flexible hole 8, and the pore size that whenever ranked second flexible hole 8 can be set according to actual requirement of engineering (comprising the shape of lightgage steel joist 101 required bendings and the length of this lightgage steel joist 101).
Described each vertical side panel 2 is provided with plurality of strengthening ribs 10, is used to increase the intensity of described flexible two-in-one lightgage steel joist 101; Said reinforcing rib 10 is provided with along the both sides of the edge up and down of this vertical side panel 2 respectively, and with said second flexible hole 8 mutually noninterferes.
The face of following closely when panel 15 is followed closely as envelope in the bottom surface of described two symmetrically arranged horizonal base plates 3 plays the effect of clad can keel in the prior art.
Described each horizonal base plate 3 is provided with a row the 3rd flexible hole 12 evenly spaced apart with the bending place of vertical side panel 2; When described flexible two-in-one lightgage steel joist 101 need be bent to difformity according to actual fitting-out work, the described the 3rd flexible hole 12 can make the keel steel have the extension space and realize bending.In the present embodiment, the pore size of the described the 3rd flexible hole 12 can be set according to actual requirement of engineering (comprising the shape of lightgage steel joist 101 required bendings and the length of this lightgage steel joist 101).
Also be respectively arranged with evenly reinforcing rib 11 spaced apart on described each horizonal base plate 3, be used to increase the intensity of described flexible two-in-one lightgage steel joist 101; And said reinforcing rib 11 and the said the 3rd flexible hole 12 mutually noninterferes.Described reinforcing rib 11 that direction is set is perpendicular with this flexible two-in-one lightgage steel joist 101.
The described groove 4 that upwarps that is separately positioned on horizonal base plate 3 outsides is connected through buckle with the some stull keel 16 that are arranged between the adjacent flexible two-in-one lightgage steel joist 101.Each upwarps and also is respectively arranged with evenly reinforcing rib 13 spaced apart on the groove 4, is used to increase the intensity of described flexible two-in-one lightgage steel joist 101, and can absorb the extension coefficient of the steel that produced when crooked because of lightgage steel joist.Described reinforcing rib 13 that direction is set is perpendicular with this flexible two-in-one lightgage steel joist 101.
As shown in Figure 3, hang the assembling sketch map for flexible two-in-one lightgage steel joist of the present invention.When hanging assembling at the engineering construction scene, be connected with some suspension rods 14, be installed on roof ceiling or the metope thereby this lightgage steel joist 101 hung through the some holes 5 of hanging on the plane top cover 1 of this flexible two-in-one lightgage steel joist 101.Then; Between said two adjacent flexible two-in-one lightgage steel joists 101; Also be arranged at intervals with some stull keel 16, described stull keel 16 utilize its buckle structure that has to be connected upwarping on the groove 4 of said flexible two-in-one lightgage steel joist 101.At last, through envelope nail panel 15, accomplish and hang assembling again in the bottom surface of described horizonal base plate 3.
Flexible two-in-one lightgage steel joist 101 of the present invention is being hung when assembling, the operations such as vertical, level adjusting of hanging keel and the keel completion that once can put in place.Compare with prior art, traditional V-type cassette keel structure needs assembling earlier to carry keel hanging when assembling, after assemble the clad can keel again, keel hang with operations such as the level of keel, vertical adjusting on all need the secondary operation could accomplish assembling.Therefore, the present invention can save the assembling procedure expense about 50% when the construction assembling keel, and will shorten the duration near half the; Simultaneously, because the scale error that the secondary operation produces exceeds one times than the error that a time operation produced, so the workmanship that operation just puts in place will improve much than the workmanship that secondary operation just can put in place.
As shown in Figures 2 and 3; Flexible two-in-one lightgage steel joist 101 of the present invention; Can carrying keel of the prior art be combined also one-body molded with the clad can keel; Therefore when producing, only need a rolling machine to accomplish towards roll extrusion, and traditional V-type keel structure is interlocked and forms with the clad can keel by carrying keel, need be equipped with two rolling machines when therefore producing comes rolling carrying keel and clad can keel respectively; Input at aspects such as machinery equipment, factory building facility and production operation personnel all doubles than the present invention.In addition; The present invention will carry keel and the clad can keel are combined into one; Therefore the hot-dip galvanized steel strip raw material of required use are merely the hot-dip galvanized steel strip raw-material 50% of carrying keel and the required use of clad can keel of traditional V-type cassette keel structure even lower; Save half the even more hot-dip galvanized steel strip raw material, can reach the environment protecting of carbon reduction.
Like Fig. 1; Fig. 4 and shown in Figure 5, flexible two-in-one lightgage steel joist 101 of the present invention is because its plane top cover 1; Vertical side panel 2; And the bending place of horizonal base plate 3 and vertical side panel 2 is respectively arranged with flexible hole, makes when described flexible two-in-one lightgage steel joist 101 need be bent to difformity according to actual fitting-out work, has the extension space and realizes bending.Therefore flexible two-in-one lightgage steel joist 101 of the present invention has possessed the function of flexible variation, thereby realizes the use needs of various fitting-out work.As shown in Figure 4, it can be formed wavy after curved in the difference and the excurvation.As shown in Figure 5, also can be bent to form toroidal.
In sum, the present invention contrasts prior art, in raw-material use; At manufacturing equipment, in plant and equipment and operating personnel's the configuration, nearly on each operations such as when assembling construction, all can save 50% even more economic benefit; And shortened the duration; More effectively promoted the oeverall quality of fitting-out work, and the present invention possessed the function of flexible variation again, applicable to the decoration demand of various different shapings.
Although content of the present invention has been done detailed introduction through above-mentioned preferred embodiment, will be appreciated that above-mentioned description should not be considered to limitation of the present invention.After those skilled in the art have read foregoing, for multiple modification of the present invention with to substitute all will be conspicuous.Therefore, protection scope of the present invention should be limited appended claim.
Claims (9)
1. flexible two-in-one lightgage steel joist; It is characterized in that; Comprise: a plane top cover (1); Be symmetricly set on the vertical side panel (2) at said plane top cover (1) two ends, outwards be symmetricly set on the horizonal base plate (3) of said side panel (2) bottom respectively, and be separately positioned on said horizonal base plate (3) outside upwarp groove (4);
The bottom surface of said horizonal base plate (3) is used for envelope nail panel (15);
The said groove (4) that upwarps is connected through buckle with the some stull keel (16) that are arranged between the adjacent flexible two-in-one lightgage steel joist (101);
Described flexible two-in-one lightgage steel joist (101) is integrated.
2. flexible two-in-one lightgage steel joist according to claim 1 is characterized in that, evenly is arranged at intervals with some holes (5) of hanging on the said plane top cover (1), is used for connection suspension rod (14).
3. flexible two-in-one lightgage steel joist according to claim 2 is characterized in that, said plane top cover (1) is provided with the plurality of rows first flexible hole (6), and the some first flexible hole (6) that every row comprised evenly is provided with at interval.
4. flexible two-in-one lightgage steel joist according to claim 3 is characterized in that said plane top cover (1) is provided with plurality of strengthening ribs (7);
Said reinforcing rib (7) is provided with along the both sides of the edge of this plane top cover (1) respectively;
Said reinforcing rib (7) is hung the hole (5) and first flexible hole (6) mutually noninterfere with said.
5. according to claim 1 or 3 or 4 described flexible two-in-one lightgage steel joists; It is characterized in that; Be provided with the plurality of rows second flexible hole (8) on said each vertical side panel (2), the some second flexible hole (8) that every row comprised evenly is provided with at interval.
6. flexible two-in-one lightgage steel joist according to claim 5 is characterized in that, is provided with plurality of strengthening ribs (10) on said each vertical side panel (2);
Said reinforcing rib (10) is provided with along the both sides of the edge up and down of this vertical side panel (2) respectively;
The said reinforcing rib (10) and said second flexible hole (8) mutually noninterfere.
7. according to claim 1 or 6 described flexible two-in-one lightgage steel joists, it is characterized in that each horizonal base plate (3) is provided with a row the 3rd flexible hole (12) evenly spaced apart with the bending place of vertical side panel (2).
8. flexible two-in-one lightgage steel joist according to claim 7 is characterized in that, is provided with evenly reinforcing rib (11) spaced apart on said each horizonal base plate (3);
Said reinforcing rib (11) that direction and this flexible two-in-one lightgage steel joist (101) are set is perpendicular;
Said reinforcing rib (11) and the said the 3rd flexible hole (12) mutually noninterfere.
9. according to claim 1 or 8 described flexible two-in-one lightgage steel joists; It is characterized in that; Said each upwarp and be provided with evenly reinforcing rib (13) spaced apart on the groove (4), said reinforcing rib (13) that direction is set is perpendicular with this flexible two-in-one lightgage steel joist (101).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102504220A CN102383563A (en) | 2011-08-29 | 2011-08-29 | Two-in-one light steel keels capable of being bent |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102504220A CN102383563A (en) | 2011-08-29 | 2011-08-29 | Two-in-one light steel keels capable of being bent |
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| CN102383563A true CN102383563A (en) | 2012-03-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011102504220A Pending CN102383563A (en) | 2011-08-29 | 2011-08-29 | Two-in-one light steel keels capable of being bent |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704609A (en) * | 2012-06-29 | 2012-10-03 | 徐建 | Combined type light steel keel ceiling system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2411299Y (en) * | 1999-12-30 | 2000-12-20 | 高升工程有限公司 | Decorative assembly part of winding changed |
| CN201024563Y (en) * | 2007-04-03 | 2008-02-20 | 上海丸瑞新型建材有限公司 | U-shape light steel keel capable of saving material and bending |
| CN201056779Y (en) * | 2007-03-02 | 2008-05-07 | 张慕贞 | Straightly hanged member of ceiling |
| CN201214882Y (en) * | 2008-06-24 | 2009-04-01 | 上海丸瑞新型建材有限公司 | U-shaped light steel keel capable of saving material and bending |
| CN201292595Y (en) * | 2008-09-01 | 2009-08-19 | 杨红 | Support framework for architectural decoration |
| CN201605698U (en) * | 2009-12-25 | 2010-10-13 | 广州帝森建材有限公司 | Novel butterfly-shaped ceiling |
| CN202202467U (en) * | 2011-08-29 | 2012-04-25 | 上海丸瑞新型建材有限公司 | Novel keel for integrating bearing keels and cladding keels |
-
2011
- 2011-08-29 CN CN2011102504220A patent/CN102383563A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2411299Y (en) * | 1999-12-30 | 2000-12-20 | 高升工程有限公司 | Decorative assembly part of winding changed |
| CN201056779Y (en) * | 2007-03-02 | 2008-05-07 | 张慕贞 | Straightly hanged member of ceiling |
| CN201024563Y (en) * | 2007-04-03 | 2008-02-20 | 上海丸瑞新型建材有限公司 | U-shape light steel keel capable of saving material and bending |
| CN201214882Y (en) * | 2008-06-24 | 2009-04-01 | 上海丸瑞新型建材有限公司 | U-shaped light steel keel capable of saving material and bending |
| CN201292595Y (en) * | 2008-09-01 | 2009-08-19 | 杨红 | Support framework for architectural decoration |
| CN201605698U (en) * | 2009-12-25 | 2010-10-13 | 广州帝森建材有限公司 | Novel butterfly-shaped ceiling |
| CN202202467U (en) * | 2011-08-29 | 2012-04-25 | 上海丸瑞新型建材有限公司 | Novel keel for integrating bearing keels and cladding keels |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704609A (en) * | 2012-06-29 | 2012-10-03 | 徐建 | Combined type light steel keel ceiling system |
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Application publication date: 20120321 |