CN205329852U - Butterfly section bar and adopt wallboard connection structure of this section bar - Google Patents
Butterfly section bar and adopt wallboard connection structure of this section bar Download PDFInfo
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- CN205329852U CN205329852U CN201521101237.5U CN201521101237U CN205329852U CN 205329852 U CN205329852 U CN 205329852U CN 201521101237 U CN201521101237 U CN 201521101237U CN 205329852 U CN205329852 U CN 205329852U
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Abstract
The utility model provides a butterfly section bar and adopt wallboard connection structure of this section bar realizes quick installation between two or more wallboards of its specially adapted prefabricated building, adopt this section bar, can practice thrift a large amount of costs of labor, reduce construction cost, reduces on -the -spot construction cycle. The butterfly section bar is integrated into one piece, its cross sectional shape is seven limits or multilateral head and the tail are connected in proper order and the crisscross frame construction who bends, frame construction forms the butterfly type bulge of symmetry, a side is open structure, vertical plane of section bar is as the stationary plane of being connected with the wallboard side, bolt hole or fill orifice can have been opened on the stationary plane, in construction, be fixed with indent formula type B material on two wallboards respectively, it is fixed with the cooperation of butterfly section bar, two projecting part of this butterfly section bar symmetrical arrangement are embedded into do not that to carry out mortise type on the wallboard in the open slot of formation such as the indent formula type B material fixed or M section bar fixed. The preferred strengthening rib that is equipped with the indent on the section bar. The section bar adopts the cold -rolled steel sheet to make and roll forming.
Description
Technical field
This 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, it is adaptable to the wallboard of prefabricated buildings is broadly divided into wood siding 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 rests in component aspect both at home and abroad at present, the modularized design of integral wall, modularized production, modularity transport, modularity are installed also a certain distance, there is also very big deficiency particularly on collection insulation, structure-integrated assembled wallboard。
Meanwhile, the connected mode of current prefabricated buildings and the Standard degree of connector thereof are low, processing, install time need substantial amounts of labour cost, thus cause long in time limit, cost is high, can not meet the demand of modular assembly。
Connection for the vertical of two or more wallboards is badly in need of a kind of structural strength properly, assembles simple section bar。
Utility model content
A kind of butterfly section bar is provided and adopts the wallboard connecting structure of this section bar, it is particularly well-suited between two or more wallboards of prefabricated buildings to realize Fast Installation, adopt this section bar, not only can save substantial amounts of cost of labor, reduce construction cost, and on-the-spot construction period can be reduced, assembled architecture has bigger engineering significance。
Butterfly section bar is formed in one, its cross sectional shape is seven limits or polygon head and the tail are linked in sequence and the frame structure of the bending that interlocks, frame structure forms the buttferfly-type protuberance of symmetry, one side is hatch frame, the fore-and-aft plane of section bar is as the stationary plane being connected with wallboard side, stationary plane can have bolt hole or fill orifice, during construction, two wallboards are respectively fixed with concave Type B material, fix with butterfly forced fit, two protuberances that this butterfly section bar is arranged symmetrically with are respectively embedded in and carry out mortise and tenon type in the open slot that the concave Type B material fixed on wallboard is formed and fix。Section bar is preferably provided with the reinforcement of indent。Section bar adopts cold-rolled steel sheet to make and roll forming。
The technical program has further speeded up the time of two plate one post Fast Installation of prefabricated buildings, reduce and produce and the difficulty of assembling, because the adjustment of the improvement of section bar cross sectional shape and physical dimension further enhances the level of the warping resistance of the facade that metope connects。
The technical solution of the utility model is:
A kind of butterfly section bar, it is characterised in that section bar is formed in one, and its cross sectional shape is:
First limit 7, limit the 6, the 7th, limit the 5, the 6th, limit the 4, the 5th, limit the 3, the 4th, the 1, second limit the 2, the 3rd, limit head and the tail are linked in sequence,
The head end on the first limit and the tail end on the 7th limit are open end, and two open ends are relative, between form opening,
Relative angle between first limit and the second limit is the first acute angle, and to first direction bending；
3rd limit opposing second edge is to second direction bending, and second direction and first direction are reverse；
The relative angle on the 4th limit and the 3rd limit is the second acute angle, and the 4th limit is to first direction bending；
Relative angle between 4th limit and the 5th limit is the 3rd acute angle, and the 5th limit is near the direction bending on the 3rd limit；
6th relative 5th limit, limit with to first direction bending；
The relative angle on the 7th limit and the 6th limit is the 4th acute angle, and the 7th limit is to the direction bending near the first limit。
Further, section bar adopts cold-rolled steel sheet to make and roll one-body molded。
Further, the extended line on the first limit and the 7th limit is on the same line；First limit, the 7th limit are parallel with the 4th limit；3rd limit, the 5th limit are the vertical centering control bit line structure symmetrically along the 4th limit；Second limit and the 6th limit are the vertical centering control bit line structure symmetrically along the 4th limit；First limit and the 7th limit are the vertical centering control bit line structure symmetrically along the 4th limit。
Further, the shape on each described limit and structure can select any one following scheme or combination in any:
First scheme: the first limit is rectilinear form to the 7th limit；
Alternative plan: the first limit, the 7th limit, the 4th limit are rectilinear form；
Third program: the second limit is arc shape to the 6th limit；
Fourth program: on the second limit, the 3rd limit, the 5th limit, the 6th limit, mid portion is provided with reinforcement；
5th scheme: the first limit is arbitrarily provided with reinforcement to the 7th limit, reinforcement is triangle bending, and its wrap direction is the direction depression that concaves；
6th scheme: the first acute angle, the second acute angle, the 3rd sharp angle are identical, its angular range is 65 °～85 °；
7th scheme: the transition position between each limit adopts arc transition。
Preferably, the height of the triangle concaved of described reinforcement is 1～3mm；Material is the steel plate of 0.7～5.0mm thickness；The size range on the 4th limit is 40～200mm。
Further, with the length direction of section bar for longitudinal direction, the width of section bar is that laterally the fore-and-aft plane at the 4th place, limit of section bar, as the stationary plane being connected with wallboard side, stationary plane has hole, and hole is bolt hole or fill orifice。
Further, described opening size is more than 5mm。
A kind of butterfly section bar, it is characterised in that adopt the one-body molded order bending of steel plate to form tower structure, the cross section of tower structure is similar to butterfly structure, and in butterfly structure structure, one of them side of two sides that it is parallel has opening。
Further, described opening size is more than 5mm。
A kind of wallboard connecting structure, it is characterised in that adopt above-mentioned a kind of butterfly section bar；On first wallboard, the second wallboard, vertical direction is respectively fixed with concave Type B material or M section bar；Concave Type B material is that two ends frameworks supports, central authorities are provided with the structure of "eight" shape open slot, and the protuberance of half symmetrical dish of this open tank configuration and butterfly section bar matches；Open tank configuration and the protuberance of half dish of the symmetry of butterfly section bar in the middle of M section bar match；The protuberance of the both sides of butterfly section bar is respectively embedded on first, second wallboard in " eight " word open slot that the concave Type B material fixed is formed or carries out mortise and tenon type in the open slot of M section bar and fixes。
Further, with profile length direction for longitudinal direction, being laterally with the direction of wallboard stationary plane, the bottom land of butterfly section bar and open slot embeds in mating surface, butterfly section bar with the lateral dimension in the face of opening side more than the lateral dimension of the bottom land of concave Type B material。
Accompanying drawing explanation
Fig. 1 is the sectional view of an embodiment of butterfly section bar of the present utility model；
Fig. 2 is the axonometric chart of an embodiment of butterfly section bar of the present utility model；
Fig. 3 is the axonometric chart of an embodiment of the concave Type B material of wallboard connecting structure of the present utility model。
Detailed description of the invention
In conjunction with drawings and the specific embodiments, the utility model is further described。
Embodiment 1: butterfly section bar, adopts the one-body molded order bending of steel plate to form tower structure, and the cross section of tower structure is similar to butterfly structure, and in butterfly structure structure, one of them side of two sides that it is parallel has opening。
Embodiment 2: butterfly section bar, section bar is formed in one, and its cross sectional shape is:
First limit 7, limit the 6, the 7th, limit the 5, the 6th, limit the 4, the 5th, limit the 3, the 4th, the 1, second limit the 2, the 3rd, limit head and the tail are linked in sequence,
The head end on the first limit and the tail end on the 7th limit are open end, and two open ends are relative, between form opening 8,
Relative angle between first limit and the second limit is the first acute angle, and to first direction bending；
3rd limit opposing second edge is to second direction bending, and second direction and first direction are reverse；
The relative angle on the 4th limit and the 3rd limit is the second acute angle, and the 4th limit is to first direction bending；
Relative angle between 4th limit and the 5th limit is the 3rd acute angle, and the 5th limit is near the direction bending on the 3rd limit；
6th relative 5th limit, limit with to first direction bending；
The relative angle on the 7th limit and the 6th limit is the 4th acute angle, and the 7th limit is to the direction bending near the first limit。
In a preferred embodiment, section bar adopts cold-rolled steel sheet to make and roll one-body molded。The extended line on the first limit and the 7th limit is on the same line；First limit, the 7th limit are parallel with the 4th limit；3rd limit, the 5th limit are the vertical centering control bit line structure symmetrically along the 4th limit；Second limit and the 6th limit are the vertical centering control bit line structure symmetrically along the 4th limit；First limit and the 7th limit are the vertical centering control bit line structure symmetrically along the 4th limit。
In a preferred embodiment, the first limit is rectilinear form to the 7th limit。
In a preferred embodiment, the first limit, the 7th limit, the 4th limit are rectilinear form。
In a preferred embodiment, the second limit is arc shape to the 6th limit。
In a preferred embodiment, the second limit, the 3rd limit, the 5th limit, mid portion is provided with reinforcement on the 6th limit。
In a preferred embodiment, the first limit is arbitrarily provided with reinforcement to the 7th limit, and reinforcement is triangle bending, and its wrap direction is the direction depression that concaves。
In a preferred embodiment, the first acute angle, the second acute angle, the 3rd sharp angle are identical, and its angular range is 65 °～85 °；It can be such as 65 °, 70 °, 75 °, 80 °, 85 ° etc.。This angle can more preferably carry out mortise and tenon type cooperation。
In a preferred embodiment, the transition position between each limit adopts arc transition。
In a preferred embodiment, the height of the triangle concaved of reinforcement is 1～5mm, for instance can be 1mm, 2mm, 3mm, 4mm, 5mm etc.；Described material is the steel plate of 0.7～8.0mm thickness, for instance can be 0.7mm, 1mm, 1.5mm, 1.6mm, 1.7mm, 1.8mm, 1.9mm, 2.0mm, 2.5mm, 3.0mm, 4.0mm, 5.0mm, 6.0mm, 7.0mm, 8.0mm etc.；The size range on the 4th limit is 40mm～200mm, for instance can be 40mm, 50mm, 60mm, 70mm, 80mm, 90mm, 100mm, 110mm, 120mm, 130mm, 140mm, 150mm, 180mm, 190mm, 200mm etc.。
In a preferred embodiment, with the length direction of section bar for longitudinal direction, the width of section bar is that laterally the fore-and-aft plane at the 4th place, limit of section bar, as the stationary plane being connected with wallboard side, stationary plane can have hole in advance, and hole is bolt hole or fill orifice。
Opening size is preferably greater than 5mm, or can extend into installation tool with opening and be as the criterion。
In construction, when wallboard is attached, adopt this butterfly section bar, first on the first wallboard, the second wallboard, vertical direction is respectively fixed with concave Type B material, concave Type B material is that two ends frameworks supports, central authorities are provided with the structure of "eight" shape open slot, the protuberance of half symmetrical dish of this open tank configuration and butterfly section bar matches, and the protuberance of the both sides of butterfly section bar is respectively embedded on first, second wallboard and carries out mortise and tenon type in " eight " the word open slot of the concave Type B material formation fix and fix。
With profile length direction for longitudinal direction, it is laterally with the direction of wallboard stationary plane, the bottom land of the open slot of butterfly section bar and concave Type B material embeds in mating surface, butterfly section bar may be slightly larger than the lateral dimension of the bottom land of concave Type B material with the lateral dimension in the face of opening side, such as increase the surplus amount of 0.5mm to 1mm, such that it is able to utilize the steel plate structure with opening to have certain elastic feature, butterfly section bar is made first to fix without opening side, then the side with opening is embedded again, complete the quick-snap of the concave Type B material with two ends and fix, bonding strength between further Reinfored wallboard。
In another embodiment, the first wallboard, vertical direction fixes M section bar respectively on the second wallboard；Open tank configuration and the protuberance of half dish of the symmetry of butterfly section bar in the middle of M section bar match；The protuberance of the both sides of butterfly section bar is respectively embedded on first, second wallboard and carries out mortise and tenon type in the open slot of the M section bar fixed and fix。
Finally should be noted that: above example only technical scheme in order to this case to be described is not intended to limit；Although this case being described in detail with reference to preferred embodiment, those of ordinary skill in the field are it is understood that still can modify to the detailed description of the invention of this case or portion of techniques feature carries out equivalent replacement；Without deviating from the spirit of this case technical scheme, it all should be encompassed in the middle of the technical scheme scope that this case is claimed。
Claims (11)
1. a butterfly section bar, it is characterised in that section bar is formed in one, its cross sectional shape is:
First limit (1), the second 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 head end on the first limit and the tail end on the 7th limit are open end, and two open ends are relative, between form opening (8),
Relative angle between first limit and the second limit is the first acute angle, and to first direction bending；
3rd limit opposing second edge is to second direction bending, and second direction and first direction are reverse；
The relative angle on the 4th limit and the 3rd limit is the second acute angle, and the 4th limit is to first direction bending；
Relative angle between 4th limit and the 5th limit is the 3rd acute angle, and the 5th limit is near the direction bending on the 3rd limit；
6th relative 5th limit, limit with to first direction bending；
The relative angle on the 7th limit and the 6th limit is the 4th acute angle, and the 7th limit is to the direction bending near the first limit。
2. a kind of butterfly section bar according to claim 1, it is characterised in that section bar adopts cold-rolled steel sheet to make and roll one-body molded。
3. a kind of butterfly section bar according to claim 1, it is characterised in that the extended line on the first limit and the 7th limit is on the same line；First limit, the 7th limit are parallel with the 4th limit；3rd limit, the 5th limit are the vertical centering control bit line structure symmetrically along the 4th limit；Second limit and the 6th limit are the vertical centering control bit line structure symmetrically along the 4th limit；First limit and the 7th limit are the vertical centering control bit line structure symmetrically along the 4th limit。
4. a kind of butterfly section bar according to claim 1, it is characterised in that the shape on each described limit and structure can select any one following scheme or combination in any:
First scheme: the first limit is rectilinear form to the 7th limit；
Alternative plan: the first limit, the 7th limit, the 4th limit are rectilinear form；
Third program: the second limit is arc shape to the 6th limit；
Fourth program: on the second limit, the 3rd limit, the 5th limit, the 6th limit, mid portion is provided with reinforcement；
5th scheme: the first limit is arbitrarily provided with reinforcement to the 7th limit, reinforcement is triangle bending, and its wrap direction is the direction depression that concaves；
6th scheme: the first acute angle, the second acute angle, the 3rd sharp angle are identical, its angular range is 65 °～85 °；
7th scheme: the transition position between each limit adopts arc transition。
5. a kind of butterfly section bar according to claim 4, it is characterised in that the height of the triangle concaved of described reinforcement is 1～5mm；Material is the steel plate of 0.7～8.0mm thickness；The size range on the 4th limit is 40～200mm。
6. according to the arbitrary described a kind of butterfly section bar of claim 1 to 5, it is characterized in that, with the length direction of section bar for longitudinal direction, the width of section bar is laterally, the fore-and-aft plane at the 4th place, limit of section bar is as the stationary plane being connected with wallboard side, having hole on stationary plane, hole is bolt hole or fill orifice。
7. according to the arbitrary described a kind of butterfly section bar of claim 1 to 5, it is characterised in that described opening size is more than 5mm。
8. a butterfly section bar, it is characterised in that adopt the one-body molded order bending of steel plate to form tower structure, the cross section of tower structure is similar to butterfly structure, and in butterfly structure structure, one of them side of two sides that it is parallel has opening。
9. a kind of butterfly section bar according to claim 7, it is characterised in that described opening size is more than 5mm。
10. a wallboard connecting structure, it is characterised in that adopt the arbitrary described a kind of butterfly section bar of the claims 1 to 8；On first wallboard, the second wallboard, vertical direction is respectively fixed with concave Type B material or M section bar；Concave Type B material is that two ends frameworks supports, central authorities are provided with the structure of "eight" shape open slot, and the protuberance of half symmetrical dish of this open tank configuration and butterfly section bar matches；Open tank configuration and the protuberance of half dish of the symmetry of butterfly section bar in the middle of M section bar match；The protuberance of the both sides of butterfly section bar is respectively embedded on first, second wallboard in " eight " word open slot that the concave Type B material fixed is formed or carries out mortise and tenon type in the open slot of M section bar and fixes。
11. a kind of wallboard connecting structure according to claim 9, it is characterized in that, with profile length direction for longitudinal direction, it is laterally with the direction of wallboard stationary plane, the bottom land of butterfly section bar and open slot embeds in mating surface, butterfly section bar with the lateral dimension in the face of opening side more than the lateral dimension of the bottom land of concave Type B material。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521101237.5U CN205329852U (en) | 2015-12-25 | 2015-12-25 | Butterfly section bar and adopt wallboard connection structure of this section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521101237.5U CN205329852U (en) | 2015-12-25 | 2015-12-25 | Butterfly section bar and adopt wallboard connection structure of this section bar |
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| Publication Number | Publication Date |
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| CN205329852U true CN205329852U (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521101237.5U Active CN205329852U (en) | 2015-12-25 | 2015-12-25 | Butterfly section bar and adopt wallboard connection structure of this section bar |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458765A (en) * | 2017-08-21 | 2017-12-12 | 陈欣扬 | Container special-purpose section |
| CN108735947A (en) * | 2018-08-01 | 2018-11-02 | 苏州德凌迅动力科技有限公司 | A kind of battery core bracket and a kind of battery modules |
-
2015
- 2015-12-25 CN CN201521101237.5U patent/CN205329852U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108735947A (en) * | 2018-08-01 | 2018-11-02 | 苏州德凌迅动力科技有限公司 | A kind of battery core bracket and a kind of battery modules |
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Legal Events
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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: 20171212 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: 20190306 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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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 225324 North of Yongfeng Road, Xuzhuang Street, Gaogang District, Taizhou City, Jiangsu Province, and 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. |