CN205314257U - M section bar and adopt building piece connection structure of this section bar - Google Patents
M section bar and adopt building piece connection structure of this section bar Download PDFInfo
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- CN205314257U CN205314257U CN201521101438.5U CN201521101438U CN205314257U CN 205314257 U CN205314257 U CN 205314257U CN 201521101438 U CN201521101438 U CN 201521101438U CN 205314257 U CN205314257 U CN 205314257U
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Abstract
The utility model provides a M section bar and adopt building piece connection structure of this section bar realizes the high -speed joint installation between two or more buildings piece of its specially adapted prefabricated building, can improve structural performance, practices thrift a large amount of manual work and construction cost, reduces on -the -spot construction cycle, has great actual engineering meaning in assembly type structure. The M section bar extends wantonly at length direction, and the cross sectional shape of section bar interlocks for multilateral or seven limit structures and bends, intermediate formation open -ended recess, and the recess is preferred to be square or rectangle or wedge or arc, and the section bar adopts cold -rolled steel sheet roll extrusion integrated into one piece. Bolt hole or fill orifice can have been opened as the stationary plane of being connected with the wallboard side on in vertical plane of section bar, selectively are equipped with the triangle -shaped strengthening rib of a plurality of integrated into one piece's indent on the frame of M section bar. When the building was connected, M section bar and cydariform or bar or the cooperation of wedge section bar were used for being connected the facade or the horizontal planes of a plurality of building pieces.
Description
Technical field
The utility model belongs to building material field, is specifically related to the section bar that a kind of Fast Installation for Prefabricated buildings connects.
Background technology
At home and abroad in building field, the wallboard being applicable to Prefabricated buildings is mainly divided into plank wall, precast reinforced concrete shear wall, steel plate shear force wall, light gauge cold-formed steel shape assembled wall, light gauge cold-formed steel shape concrete shear force wall. But, the assembling degree of major part assembled wallboard also stops in component aspect both at home and abroad at present, to the modular design of integral wall, modularized production, modularization transport, modularization is installed also has a certain distance, especially also there is very big deficiency on collection insulation, structure-integrated assembled wallboard.
Meanwhile, the mode of connection of current Prefabricated buildings and the Standard degree of web member thereof are low, need a large amount of labour costs, thus cause long in time limit, cost height, can not meet the demand of modular assembly when processing, installation.
A kind of structural strength of connection urgent need for two or more building piece is suitable, assembles simple section bar.
Practical novel content
A kind of M section bar is provided and adopts the building piece of this section bar to connect structure, Fast Installation is realized between its two or more building pieces being specially adapted to Prefabricated buildings, adopt this section bar, not only can save a large amount of costs of labor, reduce laid down cost, and on-the-spot construction period can be reduced, assembled architecture has bigger engineering significance.
The technical program accelerates the time of the building piece Fast Installation of Prefabricated buildings further, reduces and produces and the difficulty of assembling, because the adjustment of the improvement of section bar cross-sectional shape and scantlings of the structure further enhances the level of the warping resistance that building piece connects.
The technical solution of the utility model is:
A kind of M section bar, it is that the one-body molded order bending of sheet material forms multilateral framework structure, section bar cross-sectional shape is " M " type, difference is: the middle portion of " M " type forms the groove of opening, the groove of opening is square or rectangle or wedge shape structure, two legs of " M " are longer than the groove body size of groove, and two legs stretch out in both sides.
Further, its groove two ends are symmetrical frame support structure; Each support edge of skeleton construction is provided with trilateral indent bending as stiffening web.
A kind of M section bar, it is characterised in that, section bar is formed in one, and its cross-sectional shape is:
First limit 1, the 2nd limit 2, the 3rd limit 3, the 4th limit 4, the 5th limit 5, the 6th limit 6, the 7th limit 7 head and the tail are linked in sequence,
The relative angle formed between first limit and the 2nd limit is right angle or transition arc formula right angle;
The relative angle formed between 6th limit and the 7th limit is right angle or transition arc formula right angle;
2nd limit, the 3rd limit are to same clockwise direction or same counter clockwise direction bending;
4th limit is to inverse direction bending, and the 5th limit is consistent with the 4th limit wrap direction;
6th limit, the 7th limit wrap direction are consistent with the wrap direction on the 2nd limit;
3rd limit, the 4th limit, the 5th limit composition groove.
Further, section bar adopts cold-rolled steel sheet roll extrusion one-body molded.
Further, the first limit, the 7th limit have open end; 2nd limit, the 4th limit, the 6th limit are parallel; First limit, the 3rd limit, the 5th limit, the 7th limit are parallel; It is characterized in that, the first limit is the vertical neutrality line structure symmetrically along the 4th limit with the 7th limit; 2nd limit is the vertical neutrality line structure symmetrically along the 4th limit with the 6th limit; First limit, the 7th edge lengths are greater than the 3rd limit, the 4th limit.
Further, the first limit, the 7th limit, the 2nd limit, the 6th limit are provided with integrated stiffening web.
Further, stiffening web is trilateral bending, and its wrap direction is the direction indent to section bar center.
Further, the shape on each described limit and structure can select any one following scheme or arbitrary combination:
First scheme: the first limit is straight line shape to the 7th limit;
Second party case: the first limit, the 2nd limit, the 4th limit, the 6th limit, the 7th limit are straight line shape, the 3rd limit, the 5th limit are arc shape;
Third program: the first limit is provided with arbitrarily stiffening web to the 7th limit, stiffening web is trilateral bending, and its wrap direction is the direction indent to section bar center;
Fourth program: the relative angle formed between each limit is right angle or transition arc formula right angle;
5th scheme: the 3rd limit and the 2nd limit, the 4th limit non-vertical; 5th limit and the 4th limit, the 6th limit non-vertical;
6th scheme: taking the length direction of section bar as longitudinal direction, the width of section bar is that laterally longitudinal plane at the 4th place, limit of section bar, as fixed face, fixed face has hole, and hole is bolt hole or fill orifice.
Further, the height of the trilateral concaved of described stiffening web is 1～5mm; Material is the steel plate of 0.7～8.0mm thickness; The size range on the 3rd limit, the 5th limit is 20～120mm.
A kind of building piece connects structure, it is characterized in that, first building piece, the 2nd building piece are for being disposed adjacent, the connection face of the first building piece, the 2nd building piece is fixed with above-mentioned a kind of M section bar respectively, also comprise a kind of cydariform or bar shaped or wedge shape section bar, the structure that this cydariform or bar shaped or wedge shape section bar are formed in one, its overhang is identical with the groove shapes of M section bar respectively and snap-fits into row connection; Or, the first building piece fixes M section bar, and the structure that on the connection face of the 2nd building piece, fixing a kind of cydariform or bar shaped or wedge shape section bar, this cydariform or bar shaped or wedge shape section bar are formed in one, its overhang is identical with the groove shapes of M section bar and snap-fits into row and connects.
Accompanying drawing explanation
Fig. 1 is the sectional view of an embodiment of the band stiffening web of M section bar of the present utility model;
Fig. 2 is the stereographic map of an embodiment of the band stiffening web of M section bar of the present utility model;
Fig. 3 is the sectional view of another embodiment of M section bar of the present utility model;
Fig. 4 is the stereographic map of another embodiment of M section bar of the present utility model.
Embodiment
Now the utility model is further described in conjunction with the drawings and the specific embodiments:
As shown in the figure, M section bar extends arbitrarily at length direction, and the cross-sectional shape of section bar is polygon or the staggered bending of seven limit structures, the groove of intermediate formation opening, groove is preferably square or rectangle, it is possible to think wedge shape or deep-slotted chip breaker, and section bar adopts cold-rolled steel sheet roll extrusion one-body molded. Longitudinal plane of section bar is as the fixed face being connected with wallboard side, fixed face can have bolt hole or fill orifice, the framework of M section bar is selectively provided with multiple stiffening web, such as it is respectively equipped with a stiffening web in two ends framework part, stiffening web is the trilateral structure of indent, stiffening web is formed in one, for improving the warping resistance level that section bar connects. When building piece connects, M section bar and cydariform or bar shaped or wedge shape forced fit are for being connected facade or the horizontal plane of multiple building piece.
In a preferred embodiment, a kind of M section bar, section bar is formed in one, and its cross-sectional shape is:
First limit 1, the 2nd limit 2, the 3rd limit 3, the 4th limit 4, the 5th limit 5, the 6th limit 6, the 7th limit 7 head and the tail are linked in sequence, and the relative angle formed between the first limit and the 2nd limit is right angle or transition arc formula right angle; The relative angle formed between 6th limit and the 7th limit is right angle or transition arc formula right angle; 2nd limit, the 3rd limit are to same clockwise direction or same counter clockwise direction bending; 4th limit is to inverse direction bending, and the 5th limit is consistent with the 4th limit wrap direction; 6th limit, the 7th limit wrap direction are consistent with the wrap direction on the 2nd limit; 3rd limit, the 4th limit, the 5th limit composition groove. Section bar adopts cold-rolled steel sheet roll extrusion one-body molded.
First limit, the 7th limit have open end; 2nd limit, the 4th limit, the 6th limit are parallel; First limit, the 3rd limit, the 5th limit, the 7th limit are parallel; It is characterized in that, the first limit is the vertical neutrality line structure symmetrically along the 4th limit with the 7th limit; 2nd limit is the vertical neutrality line structure symmetrically along the 4th limit with the 6th limit; First limit, the 7th edge lengths are greater than the 3rd limit, the 4th limit.
In a preferred embodiment, the first limit, the 7th limit, the 2nd limit, the 6th limit are provided with integrated stiffening web. Stiffening web can be trilateral bending or arc fold bending, and its wrap direction is the direction indent to section bar center.
In a preferred embodiment, the first limit is straight line shape to the 7th limit.
In a preferred embodiment, the first limit, the 2nd limit, the 4th limit, the 6th limit, the 7th limit are straight line shape, and the 3rd limit, the 5th limit are arc shape.
In a preferred embodiment, the first limit is provided with arbitrarily stiffening web to the 7th limit, and stiffening web is trilateral bending, and its wrap direction is the direction indent to section bar center.
In a preferred embodiment, the relative angle formed between each limit is right angle or transition arc formula right angle.
In a preferred embodiment, the 3rd limit and the 2nd limit, the 4th limit non-vertical; 5th limit and the 4th limit, the 6th limit non-vertical.
In a preferred embodiment, taking the length direction of section bar as longitudinal direction, the width of section bar is that laterally longitudinal plane at the 4th place, limit of section bar, as fixed face, fixed face has hole, and hole is bolt hole or fill orifice.
In a preferred embodiment, the height of the trilateral concaved of stiffening web is preferably 1～5mm, is such as 1mm, 1.3mm, 1.5mm, 1.8mm, 2.0mm, 3.0mm, 4.0mm, 5.0mm; Material is preferably the steel plate of 0.7～8.0mm thickness, such as 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.5mm, 1.8mm, 2.0mm, 3.0mm, 4.0mm, 5.0mm, 6.0mm, 7.0mm, 8.0mm; The size range on the 3rd limit, the 5th limit is preferably 20～120mm, such as 20mm, 30mm, 40mm, 50mm, 60mm, 70mm, 80mm, 90mm, 100mm, 110mm, 120mm.
In a preferred embodiment, a kind of M section bar, it is that the one-body molded order bending of sheet material forms multilateral framework structure, section bar cross section is similar is " M " type, difference is: the middle portion of " M " type forms the groove of opening, the groove of opening is square or rectangle or wedge shape structure, and two legs of " M " are longer than the groove body size of groove, and two legs stretch out in both sides. Groove two ends are symmetrical frame support structure; Each support edge of skeleton construction is provided with trilateral indent bending as stiffening web.
In construction, in building piece connects, if the first building piece, the 2nd building piece are for being disposed adjacent, the connection face of the first building piece, the 2nd building piece is fixed with a kind of M section bar respectively, a kind of cydariform or bar shaped or wedge shape section bar is adopted to connect two M section bars, the structure that this cydariform or bar shaped or wedge shape section bar are formed in one, its overhang is identical with the groove shapes of M section bar respectively and snap-fits into row connection.
Or, in construction, in building piece connects, first building piece fixes M section bar, fixing a kind of cydariform or bar shaped or wedge shape section bar on the connection face of the 2nd building piece, the structure that this cydariform or bar shaped or wedge shape section bar are formed in one, its overhang is identical with the groove shapes of M section bar and snap-fits into row connection.
Finally should be noted that: above embodiment is only not intended to limit in order to the technical scheme of this case to be described; Although this case being described in detail with reference to better embodiment, those of ordinary skill in the field are it is understood that still can modify to the embodiment of this case or part technology feature carries out equivalent replacement; And do not depart from the spirit of this case technical scheme, in the middle of its technical scheme scope that all should be encompassed in this case request protection.
Claims (10)
1. a M section bar, it is characterized in that, it is that the one-body molded order bending of sheet material forms multilateral framework structure, section bar cross-sectional shape is " M " type, difference is: the middle portion of " M " type forms the groove of opening, the groove of opening is square or rectangle or wedge shape structure, and two legs of " M " are longer than the groove body size of groove, and two legs stretch out in both sides.
2. a kind of M section bar according to claim 1, it is characterised in that, its groove two ends are symmetrical frame support structure; Each support edge of skeleton construction is provided with trilateral indent bending as stiffening web.
3. a M section bar, it is characterised in that, section bar is formed in one, and its cross-sectional shape is:
First limit (1), the 2nd limit (2), the 3rd limit (3), the 4th limit (4), the 5th limit (5), the 6th limit (6), the 7th limit (7) head and the tail are linked in sequence,
The relative angle formed between first limit and the 2nd limit is right angle or transition arc formula right angle;
The relative angle formed between 6th limit and the 7th limit is right angle or transition arc formula right angle;
2nd limit, the 3rd limit are to same clockwise direction or same counter clockwise direction bending;
4th limit is to inverse direction bending, and the 5th limit is consistent with the 4th limit wrap direction;
6th limit, the 7th limit wrap direction are consistent with the wrap direction on the 2nd limit;
3rd limit, the 4th limit, the 5th limit composition groove.
4. according to the arbitrary described a kind of M section bar of claims 1 to 3, it is characterised in that, section bar adopts cold-rolled steel sheet roll extrusion one-body molded.
5. a kind of M section bar according to claim 3, it is characterised in that, the first limit, the 7th limit have open end; 2nd limit, the 4th limit, the 6th limit are parallel; First limit, the 3rd limit, the 5th limit, the 7th limit are parallel; It is characterized in that, the first limit is the vertical neutrality line structure symmetrically along the 4th limit with the 7th limit; 2nd limit is the vertical neutrality line structure symmetrically along the 4th limit with the 6th limit; First limit, the 7th edge lengths are greater than the 3rd limit, the 4th limit.
6. a kind of M section bar according to claim 3, it is characterised in that, the first limit, the 7th limit, the 2nd limit, the 6th limit are provided with integrated stiffening web.
7. a kind of M section bar according to claim 6, it is characterised in that, stiffening web is trilateral bending, and its wrap direction is the direction indent to section bar center.
8. a kind of M section bar according to claim 3, it is characterised in that, the shape on each described limit and structure can select any one following scheme or arbitrary combination:
First scheme: the first limit is straight line shape to the 7th limit;
Second party case: the first limit, the 2nd limit, the 4th limit, the 6th limit, the 7th limit are straight line shape, the 3rd limit, the 5th limit are arc shape;
Third program: the first limit is provided with arbitrarily stiffening web to the 7th limit, stiffening web is trilateral bending, and its wrap direction is the direction indent to section bar center;
Fourth program: the relative angle formed between each limit is right angle or transition arc formula right angle;
5th scheme: the 3rd limit and the 2nd limit, the 4th limit non-vertical; 5th limit and the 4th limit, the 6th limit non-vertical;
6th scheme: taking the length direction of section bar as longitudinal direction, the width of section bar is that laterally longitudinal plane at the 4th place, limit of section bar, as fixed face, fixed face has hole, and hole is bolt hole or fill orifice.
9. a kind of M section bar according to claim 6, it is characterised in that, the height of the trilateral concaved of described stiffening web is 1～5mm; Material is the steel plate of 0.7～8.0mm thickness; The size range on the 3rd limit, the 5th limit is 20～120mm.
10. a building piece connects structure, it is characterized in that, first building piece, the 2nd building piece are for being disposed adjacent, the connection face of the first building piece, the 2nd building piece is fixed with the claims 1 to 9 arbitrary described a kind of M section bar respectively, also comprise a kind of cydariform or bar shaped or wedge shape section bar, the structure that this cydariform or bar shaped or wedge shape section bar are formed in one, its overhang is identical with the groove shapes of M section bar respectively and snap-fits into row connection; Or, the first building piece fixes M section bar, and the structure that on the connection face of the 2nd building piece, fixing a kind of cydariform or bar shaped or wedge shape section bar, this cydariform or bar shaped or wedge shape section bar are formed in one, its overhang is identical with the groove shapes of M section bar and snap-fits into row and connects.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521101438.5U CN205314257U (en) | 2015-12-25 | 2015-12-25 | M section bar and adopt building piece connection structure of this section bar |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201521101438.5U CN205314257U (en) | 2015-12-25 | 2015-12-25 | M section bar and adopt building piece connection structure of this section bar |
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| CN205314257U true CN205314257U (en) | 2016-06-15 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958307A (en) * | 2017-04-26 | 2017-07-18 | 杭州铁木辛柯建筑结构设计事务所有限公司 | Pre- tensile stress thin steel plate shear wall and its manufacture method |
| CN107458765A (en) * | 2017-08-21 | 2017-12-12 | 陈欣扬 | Container special-purpose section |
| CN108035474A (en) * | 2017-11-24 | 2018-05-15 | 江门市浩远电子科技有限公司 | A kind of light gauge steel structure |
| CN109235703A (en) * | 2018-11-06 | 2019-01-18 | 辽宁福瑞达建筑科技有限公司 | The metope structure of lightweight steel construction assembly building |
| CN109267696A (en) * | 2018-11-06 | 2019-01-25 | 辽宁福瑞达建筑科技有限公司 | Assembled architecture cold-forming shapes |
-
2015
- 2015-12-25 CN CN201521101438.5U patent/CN205314257U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958307A (en) * | 2017-04-26 | 2017-07-18 | 杭州铁木辛柯建筑结构设计事务所有限公司 | Pre- tensile stress thin steel plate shear wall and its manufacture method |
| CN106958307B (en) * | 2017-04-26 | 2022-05-31 | 杭州铁木辛柯建筑结构设计事务所有限公司 | Pre-tensioned stress sheet steel shear wall and manufacturing method thereof |
| CN107458765A (en) * | 2017-08-21 | 2017-12-12 | 陈欣扬 | Container special-purpose section |
| CN107458765B (en) * | 2017-08-21 | 2023-03-14 | 王伟富 | Special section bar for container |
| CN108035474A (en) * | 2017-11-24 | 2018-05-15 | 江门市浩远电子科技有限公司 | A kind of light gauge steel structure |
| CN109235703A (en) * | 2018-11-06 | 2019-01-18 | 辽宁福瑞达建筑科技有限公司 | The metope structure of lightweight steel construction assembly building |
| CN109267696A (en) * | 2018-11-06 | 2019-01-25 | 辽宁福瑞达建筑科技有限公司 | Assembled architecture cold-forming shapes |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171208 Address after: No. 1, Yongning Road, Xu Zhuang Street, Gaogang Hi-tech Zone, Taizhou City, Jiangsu Province Patentee after: Jiangsu Baoli Automation Technology Co., Ltd. Address before: 100000 Beijing city Chaoyang District wangsiying bridge north 521 Cultural Park North 304 Co-patentee before: Xiao Zhongfa Patentee before: BEIJING DAGONG JIANZHU SCIENCE & TECHNOLOGY CO., LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190312 Address after: 225324 North of Yongfeng Road, Xuzhuang Street, Gaogang District, Taizhou City, Jiangsu Province, and East of Longhui Textile Company Patentee after: Taizhou Baoli Assembled Residential Industry Co., Ltd. Address before: 225324 No. 1 Yongning Road, Xuzhuang Street, Gaogang High-tech Zone, Taizhou City, Jiangsu Province Patentee before: Jiangsu Baoli Automation Technology Co., Ltd. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 225324 north of Yongfeng Road, Xuzhuang street, Gaogang District, Taizhou City, Jiangsu Province, east of longhui textile company Patentee after: Jiangsu Baoli assembly housing industry Co., Ltd Address before: 225324 North of Yongfeng Road, Xuzhuang Street, Gaogang District, Taizhou City, Jiangsu Province, and East of Longhui Textile Company Patentee before: Taizhou Baoli Assembled Residential Industry Co., Ltd. |