CN105275150A - Bolt assembly type hollow steel member - Google Patents
Bolt assembly type hollow steel member Download PDFInfo
- Publication number
- CN105275150A CN105275150A CN201510787195.3A CN201510787195A CN105275150A CN 105275150 A CN105275150 A CN 105275150A CN 201510787195 A CN201510787195 A CN 201510787195A CN 105275150 A CN105275150 A CN 105275150A
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- China
- Prior art keywords
- steel plate
- bolt
- size
- open pores
- threads
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 64
- 239000010959 steel Substances 0.000 title claims abstract description 64
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 239000011148 porous material Substances 0.000 abstract 5
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention relates to a bolt assembly type hollow steel member in the field of civil engineering structures. A first steel plate and a second steel plate are arranged oppositely, open pores are formed in the outer side of the first steel plate and the outer side of the second steel plate respectively, and grooves are formed in the inner side of the first steel plate and the inner side of the second steel plate respectively and are located in the back faces opposite to the open pores. Protrusions are arranged on sleeves, are matched with the grooves in size and are assembled with the grooves in a tightly attached mode, first bolts and second bolts penetrate through the open pores in the first steel plate and the open pores in the second steel plate respectively and are screwed into threads in the sleeves to be screwed down and locked, threads of the first bolts and threads of the second bolts are matched with the threads in the sleeves in specification and have self-locking capacity, and the size of first bolt nuts and the size of second bolt nuts are matched with the size of the open pores. In order to achieve the specific effect of building design and meet the requirement for light transmission, the building effect of reducing blocking of light and sight by the member as much as possible is achieved, and the requirements for reasonable structure stress and convenient construction are met.
Description
Technical field
The present invention relates to civil engineering structure field, espespecially the steel plate hollow steel component form that adopts mechanical connection manner to be assembled by sleeve and bolt.
Background technology
Along with the lifting day by day that super highrise building, large public building etc. require architectural effect and using function, particularly curtain wall, skylight and roofing etc. need in building structure penetrating as far as possible, architect pursues and reduces the stop of structural member to light and sight line ultimate attainmently, have employed the form of structure such as rigidity single pole, truss and Vierendeel truss, rack net shell, tension rod rope and monolayer cable net, in these form of structure, rigidity single pole is the most succinctly suitable for and is favored.But the most frequently used traditional single pole component, as the closed cross-section such as square steel pipe and pipe, penetrating sense is not enough, be difficult to satisfied higher Architectural Design Requirements and translucent effect.Though adopt flat closed cross-section can meet above-mentioned requirements as much as possible, during welding procedure, component easily produces distortion, distortion, even if take correction means to be also difficult to reach the requirement of component glacing flatness in addition.Therefore, need a kind of novel assembling hollow steel component, not only met structure stress requirement but also met the special-effect of architectural design.
Summary of the invention
For the requirement of the special-effect and printing opacity that meet architectural design, namely reach and reduce the architectural effect of component to light and view obstruction as far as possible, can meet again simultaneously structure stress rationally, requirement easily of constructing, the invention provides a kind of bolts assemblies formula hollow steel component.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows: the first steel plate and the second steel plate positioned opposite, perforate is provided with respectively in the outside of described first steel plate and described second steel plate, be provided with groove in the inner side of described first steel plate and described second steel plate, described groove is positioned at the back side relative with described perforate; Sleeve is provided with projection and mates with described groove size and fit tightly assembling, and the described perforate be each passed through on described first steel plate and described second steel plate of the first bolt and the second bolt screws in the screw thread in described sleeve and tightens self-locking; The screw thread specification of described first bolt and described second bolt is mutually mated with the screw thread specification in described sleeve and has self-lock ability, and the nut size of described first bolt and described second bolt is mated mutually with the size of described perforate.
In technique scheme, the thickness of the first steel plate and the second steel plate, shape, size all can be different, can arrange according to the requirement of engineering of reality.On steel plate, the distributing position of perforate and groove freely, can distribute in pairs or in groups.The distance between the first steel plate and the second steel plate can be changed by the change of length sleeve, thus change the width of whole bolts assemblies formula hollow steel component.
The operating principle of this technology is: outside steel plate, screw in sleeve by bolt, and nut and steel plate hold out against rear generation prestressing force can realize self-locking.After steel plate, sleeve are linked to be entirety by bolt, bolt and sleeve provide shear resistance, make bolts assemblies formula hollow steel component have out-of-plane bending resistance and stability.Spacing, the quantity of sleeve and bolt are determined according to stressed demand.
After combination, the shape of bolts assemblies formula hollow steel component can be the various shapes such as linear, fold-line-shaped or Curved, and the shape of cut by steel plate, splicing is determined.Hollow steel component after combination can with other structures by weld or other modes realize just connecing, being articulated and connected.
Beneficial effect of the present invention is: aim to provide a kind of reasonable stress, convenient construction, safe and reliable, practical hollow steel component form, and reaches and reduce the building requirements of component to light and view obstruction as far as possible.Its critical piece all can complete by processing and fabricating in the factory; Only need during installation to tight a bolt, can without the need to welding, easy for installation, stress performance and presentation quality all can obtain effective guarantee.
Accompanying drawing explanation
Fig. 1 is typical front plan view of the present invention.
Fig. 2 is the sectional drawing along A1-A1 line in Fig. 1 of the present invention.
Fig. 3 is the sectional drawing along B1-B1 line in Fig. 1 of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail.
Be the first steel plate 1, second steel plate 2, sleeve 3 as shown in Figure 1 to Figure 3, and the bolts assemblies formula hollow steel component that the first bolt 4, second bolt 5 is spliced.First steel plate 1, second steel plate 2 is provided with perforate 6 and groove 7, mates and dock to clamp with the two ends protruding 8 of sleeve 3; First bolt 4, second bolt 5 mates with perforate 6, sleeve 3 size, and by being threaded into sleeve 3, nut and the first steel plate 1, second steel plate 2 hold out against rear generation prestressing force and realize self-locking.The present embodiment is only a kind of signal, as different in the cutting of steel plate, splicing shape, it on the distributing position of perforate and groove and quantity different, length sleeve difference, can adapt to the needs of moulding and scantling.
Making and the assembled step of the embodiment of the present invention are as follows:
1. the first steel plate 1, second steel plate 2 can at the machined formation perforate 6 of factory and groove 7, and sleeve 3 can form two ends projection 8 in factory's fine finishining, both size couplings.
2. the groove 7 of the first steel plate 1, second steel plate 2 is docked with the projection 8 of sleeve 3 and holds out against.
3. the first bolt 4, second bolt 5 screws in sleeve 3 respectively outside the first steel plate 1, second steel plate 2, and nut holds out against rear generation prestressing force with the first steel plate 1, second steel plate 2 respectively and realizes self-locking, and steel plate and sleeve are linked to be entirety.
Above the scheme that the embodiment of the present invention provides is introduced in detail, for one of ordinary skill in the art, according to the thought of the embodiment of the present invention, all will change in specific embodiments and applications.In sum, this description should not be construed as limitation of the present invention, and all any changes made according to design philosophy of the present invention are all within protection scope of the present invention.
Claims (1)
1. a bolts assemblies formula hollow steel component, it is characterized in that: the first steel plate (1) and the second steel plate (2) positioned opposite, perforate (6) is provided with respectively in the outside of described first steel plate (1) and described second steel plate (2), be provided with groove (7) in the inner side of described first steel plate (1) and described second steel plate (2), described groove (7) is positioned at the back side relative with described perforate (6); Sleeve (3) is provided with projection (8) and mates with described groove (7) size and fit tightly assembling, and the described perforate (6) be each passed through on described first steel plate (1) and described second steel plate (2) of the first bolt (4) and the second bolt (5) screws in the screw thread in described sleeve (3) and tightens self-locking; The screw thread specification of described first bolt (4) and described second bolt (5) is mutually mated with the screw thread specification in described sleeve (3) and has self-lock ability, and the nut size of described first bolt (4) and described second bolt (5) is mated mutually with the size of described perforate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510787195.3A CN105275150A (en) | 2015-11-17 | 2015-11-17 | Bolt assembly type hollow steel member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510787195.3A CN105275150A (en) | 2015-11-17 | 2015-11-17 | Bolt assembly type hollow steel member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105275150A true CN105275150A (en) | 2016-01-27 |
Family
ID=55144902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510787195.3A Pending CN105275150A (en) | 2015-11-17 | 2015-11-17 | Bolt assembly type hollow steel member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105275150A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07292856A (en) * | 1994-04-26 | 1995-11-07 | Sankyo Alum Ind Co Ltd | Post |
| JP2000240196A (en) * | 1999-02-23 | 2000-09-05 | Kajima Corp | Method for mounting tie-bar of steel-sheet concrete structure, and tie-bar |
| JP2002106111A (en) * | 2000-09-28 | 2002-04-10 | Nippon Light Metal Co Ltd | Truss structural body |
| CN2703052Y (en) * | 2004-01-18 | 2005-06-01 | 方大集团股份有限公司 | Large-span curtain wall support structural member |
| CN201128971Y (en) * | 2007-11-26 | 2008-10-08 | 李复高 | Airproof waterproof concrete plate and hollow heat-insulating external wall panel using same |
| CN102979166A (en) * | 2012-11-26 | 2013-03-20 | 北京工业大学 | Multi-story high-rise assembled steel structure frame - eccentrically-braced system |
| CN205134721U (en) * | 2015-11-17 | 2016-04-06 | 华东建筑设计研究院有限公司 | Bolt assembled is steel member on an empty stomach |
-
2015
- 2015-11-17 CN CN201510787195.3A patent/CN105275150A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07292856A (en) * | 1994-04-26 | 1995-11-07 | Sankyo Alum Ind Co Ltd | Post |
| JP2000240196A (en) * | 1999-02-23 | 2000-09-05 | Kajima Corp | Method for mounting tie-bar of steel-sheet concrete structure, and tie-bar |
| JP2002106111A (en) * | 2000-09-28 | 2002-04-10 | Nippon Light Metal Co Ltd | Truss structural body |
| CN2703052Y (en) * | 2004-01-18 | 2005-06-01 | 方大集团股份有限公司 | Large-span curtain wall support structural member |
| CN201128971Y (en) * | 2007-11-26 | 2008-10-08 | 李复高 | Airproof waterproof concrete plate and hollow heat-insulating external wall panel using same |
| CN102979166A (en) * | 2012-11-26 | 2013-03-20 | 北京工业大学 | Multi-story high-rise assembled steel structure frame - eccentrically-braced system |
| CN205134721U (en) * | 2015-11-17 | 2016-04-06 | 华东建筑设计研究院有限公司 | Bolt assembled is steel member on an empty stomach |
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