CN102561511A - Extensible building steel structure - Google Patents
Extensible building steel structure Download PDFInfo
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- CN102561511A CN102561511A CN2011103218090A CN201110321809A CN102561511A CN 102561511 A CN102561511 A CN 102561511A CN 2011103218090 A CN2011103218090 A CN 2011103218090A CN 201110321809 A CN201110321809 A CN 201110321809A CN 102561511 A CN102561511 A CN 102561511A
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Abstract
The invention discloses an extensible building steel structure, which comprises X-shaped components. Each X-shaped component is capable of rotating around a middle pin, all ends of the X-shaped component are provided with holes for mutual connection, and a limit block is further disposed on a side, close to the middle pin, of the X-shaped component. A middle connector is further connected between two pairs of mutually connected X-shaped components. The middle connector is in the shape of a short cylinder, a plurality of groups of two parallel and spaced lugs provided with holes for connection are evenly distributed on the periphery of the short cylinder. A pull bar is connected at the unconnected end of each X-shaped component. The extensible building steel structure is novel in structure and convenient in assembly and disassembly, transport cost is saved, and construction installation speed is increased.
Description
Technical field
The invention belongs to the building structure technology field, but relate to a kind of building structure of integral installation, more particularly, relate to a kind of telescopic construction steel structure.
Background technology
Steel work belongs to pollution-free industry, is the architecture structure form that China and world developed country actively advocate, and its remarkable advantage is constructional materials reusable edible and construction fast.
At present, the Construction of Steel Structure flow process is substantially: accomplish member at produce in factory, comprise beam, post, support etc.; Transportation is installed by the root member at the scene.So mounting technique still can not embody " construction fast " advantage of steel work fully, and owing to be to install by the root member, need more interim member and auxiliary equipment, causes construction cost higher.
On the structural entity mounting technique, Japanese Kawaguchi defends professor to the grid dome structure, and the bar structure design and construction is installed and organically combined; Proposed a kind of climbing and reached dome system, he disassembles the hoop effect and the radial effect of dome structure, removes part hoop member; Make it become the structure that the one dimension degree of freedom is only arranged; Thereby can structural entity is folding, carry out assembly unit at subaerial height, arrive predetermined altitude to folding dome jacking then; The rod member that temporarily removes is installed again, and dome is promptly accused completion.This integral installation technology undoubtedly; Dome structure is striden in construction that can be more reasonable, safer, more economical greatly; But this techniques make use is the mechanism principle that has and only have the one dimension degree of freedom, and promptly mechanism only can planar rotate, the implementation space moulding that can't settle at one go.Secondly, this technology is only applicable to the grid dome structure, therefore needs the plant equipment of lifting or turning power super large.In addition, it is irreversible to climb the work progress that reaches dome, and promptly structure is non-scalable.
Summary of the invention
The objective of the invention is further to enrich the form of structure that adopts integral installation technology to form, and can multidirectionally stretch, and a kind of telescopic construction steel structure is provided in order to overcome the defective of existing steel work by root member mounting technique.
In order to achieve the above object, the technical scheme taked of technical solution problem of the present invention is:
A kind of telescopic construction steel structure comprises around the rotating X-form cross member 1 of middle pivot pin, it is characterized in that, the two ends of said X-form cross member 1 all offer and are used for interconnective hole, also is provided with a limited block 2 on the corresponding surface at the middle pivot pin of distance place; Also be connected with an intermediate connector 3 between some interconnective X-form cross members 1; Said intermediate connector 3 is a short cylindrical shape, be evenly equipped with on its periphery some groups two parallel isolated and have an otic placode in the hole that is used to connect; Said X-form cross member 1 is failed an interconnective end and is provided with cylinder lever connecting rod 4.Wherein, said some interconnective X-form cross members 1 are at least 2; Said some groups of otic placodes are 4 groups; Said connection is flexible connection.
The disconnected cross section of the rod member of the X-type member 1 of the above is a rectangle.
Technical essential of the present invention is intermediate connector 3, end pull bar 4 and limited block 2.The existence of intermediate connector 3 makes that this structure both can be a planar design, also can two-way even multidirectional connection, form the space structures form.End pull bar 4 has guaranteed that structure can uphold with collapsible.Limited block 2 with end pull bar 4 common guarantee structure final molding position.
The present invention has the following advantages and effect compared with prior art:
1. save engineering time and the construction cost of installing by the root member greatly.The overwhelming majority of the present invention has adopted the pin connected mode; Can finish in floor mounted, utilize the rotating function of pin, make structure in the pin rotation process, arrive the design assigned address; Last several pull bars that only need mounting end can form final building structure.Floor mounted has been guaranteed architecture quality, the structure initial internal force of effectively having avoided traditional alignment error to cause.Utilize the pin rotating function, the installation overall structure that settles at one go has improved installation rate undoubtedly greatly.
2. structure is scalable, has saved cost of transportation.The present invention is under the situation that does not have the mounting end pull bar; May be collapsed to very little state; Therefore can be at some groups of X-type members of factory's installation, even the composite member of X-type member and intermediate connector, the scene that transports to is very easily carried out " rotation " installation and is got final product.
3. structure is scalable, for the structure dismounting is provided convenience.Traditional structure, even adopt Kawaguchi to defend climbing that professor's integral installation technology forms to reach dome structure, all need be undertaken by root during dismounting, therefore for the temporary building structure, this is a problem.The present invention only need dismantle the end pull bar, and structure i.e. overall shrinkage automatically, big convenience unloading process.
Description of drawings
Fig. 1 is an organigram of the present invention;
Fig. 2 is the enlarged drawing of intermediate connector 3;
Fig. 3 is Fig. 2 vertical view;
Among the figure: 1-X type member; The 2-limited block; The 3-intermediate connector; The 4-pull bar.
The specific embodiment
Below in conjunction with accompanying drawing, the technical scheme of a kind of telescopic construction steel structure of the present invention is done further explain through embodiment.
To shown in Figure 3, a kind of telescopic construction steel structure is made up of X-type member 1, limited block 2, intermediate connector 3, pull bar 4 like Fig. 1.Wherein said X-type member 1 forms for connecting the center by 2 slender rod pieces through pivot pin, and the two ends of X-form cross member 1 all offer and are used for interconnective hole, the limited block 2 of welding one short cylinder on the corresponding surface at the middle pivot pin of distance place; Adopt pin to interconnect two X-form cross members 1 then, connect an intermediate connector 3 in twos between the X-form cross member 1; Said intermediate connector 3 is a short cylindrical shape, be evenly equipped with on its periphery four groups two parallel isolated and have an otic placode in the hole that is used to connect; Said X-form cross member 1 is failed an interconnective end and is adopted pull bar 4 to connect.
During on-the-spot the installation, adopt the jack tension two ends, limited block 2 positions, i.e. design attitude are arrived in structure stretch-draw.Adopt pin cylinder lever connecting rod 4 and X-type member 1 then, thereby accomplish the installation of end pull bar 4.
During dismounting, then dismantle end pull bar 4 earlier,, structural entity is progressively bounced back by jack.
More than combine accompanying drawing that embodiments of the invention are described in detail; But those of ordinary skill in the art can be recognized; Previous embodiment is just in order to explain design feature of the present invention and advantage; And non-limiting the present invention, so design is done according to the present invention variation or modification all should belong in the appended claims restricted portion.
Claims (5)
1. telescopic construction steel structure; Comprise around the rotating X-form cross member of middle pivot pin (1); It is characterized in that the two ends of said X-form cross member (1) all offer and are used for interconnective hole, also be provided with a limited block (2) on the corresponding surface at the middle pivot pin of distance place; Also be connected with an intermediate connector (3) between some interconnective X-form cross members (1); Said intermediate connector 3 is a short cylindrical shape, be evenly equipped with on its periphery some groups two parallel isolated and have an otic placode in the hole that is used to connect; Said X-form cross member (1) is failed an interconnective end and is provided with cylinder lever connecting rod (4).
2. telescopic construction steel structure according to claim 1 is characterized in that, said some interconnective X-form cross members (1) are at least 2.
3. telescopic construction steel structure according to claim 1 is characterized in that, said some groups of otic placodes are 4 groups.
4. telescopic construction steel structure according to claim 1 is characterized in that said connection is flexible connection.
5. telescopic construction steel structure according to claim 1 and 2 is characterized in that, the disconnected cross section of described X-type member (1) is a rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103218090A CN102561511B (en) | 2012-03-02 | 2012-03-02 | Extensible building steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103218090A CN102561511B (en) | 2012-03-02 | 2012-03-02 | Extensible building steel structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102561511A true CN102561511A (en) | 2012-07-11 |
| CN102561511B CN102561511B (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011103218090A Active CN102561511B (en) | 2012-03-02 | 2012-03-02 | Extensible building steel structure |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5711337A (en) * | 1996-05-15 | 1998-01-27 | Mckenney; Joseph E. | Tent frame and party tent |
| KR20020062530A (en) * | 2001-01-22 | 2002-07-26 | 한주환 | Folding tent frame |
| CN2630395Y (en) * | 2003-05-07 | 2004-08-04 | 厦门进雄企业有限公司 | Fully-folding pavilion type tent frame |
| CN2778915Y (en) * | 2005-03-17 | 2006-05-10 | 黄华龙 | Detachable combination house |
| CN2821050Y (en) * | 2005-08-09 | 2006-09-27 | 厦门世宗贸易有限公司 | Tent top rod limiting structure |
| CN101100909A (en) * | 2006-07-08 | 2008-01-09 | 郑世平 | Folding tent support |
-
2012
- 2012-03-02 CN CN2011103218090A patent/CN102561511B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5711337A (en) * | 1996-05-15 | 1998-01-27 | Mckenney; Joseph E. | Tent frame and party tent |
| KR20020062530A (en) * | 2001-01-22 | 2002-07-26 | 한주환 | Folding tent frame |
| CN2630395Y (en) * | 2003-05-07 | 2004-08-04 | 厦门进雄企业有限公司 | Fully-folding pavilion type tent frame |
| CN2778915Y (en) * | 2005-03-17 | 2006-05-10 | 黄华龙 | Detachable combination house |
| CN2821050Y (en) * | 2005-08-09 | 2006-09-27 | 厦门世宗贸易有限公司 | Tent top rod limiting structure |
| CN101100909A (en) * | 2006-07-08 | 2008-01-09 | 郑世平 | Folding tent support |
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| Publication number | Publication date |
|---|---|
| CN102561511B (en) | 2013-12-04 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 212028 Zhenjiang, Dantu Metro Industrial Park Rui East Road, No. 9 Patentee after: Jiangsu University of Science and Technology Address before: 212003 Zhenjiang City, Jiangsu province dream Creek Road, No. 2 Patentee before: Jiangsu University of Science and Technology |
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| TR01 | Transfer of patent right |
Effective date of registration: 20170911 Address after: A village Beijing city Xihongmen town Daxing District 102600 east 500 meters Patentee after: Beijing Baodu Steel Structure Engineering Co., Ltd. Address before: 212028 Zhenjiang, Dantu Metro Industrial Park Rui East Road, No. 9 Patentee before: Jiangsu University of Science and Technology |
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| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 100000 11 floor 1102, 6 building, 9 Hongye Road, Daxing District, Beijing. Patentee after: Bao Du International Engineering Technology Co., Ltd. Address before: 102600 Beijing Daxing District Xihongmen Town Village Committee East 500 meters Patentee before: Beijing Baodu Steel Structure Engineering Co., Ltd. |
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| CP03 | Change of name, title or address |