CN105804254A - A steel frame connection structure - Google Patents
A steel frame connection structure Download PDFInfo
- Publication number
- CN105804254A CN105804254A CN201410825287.1A CN201410825287A CN105804254A CN 105804254 A CN105804254 A CN 105804254A CN 201410825287 A CN201410825287 A CN 201410825287A CN 105804254 A CN105804254 A CN 105804254A
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- bolt sphere
- steel
- steelwork
- frame
- sleeve
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Abstract
The invention provides a steel frame connection structure comprising a bracket, a triangular support, a steel stand pillar, a bolt ball, sleeves, conical heads, chord members, rigid gaskets, steel pins, ventilation holes, sealing plates and web members. The bracket is located at the top end of the triangular support and the triangular support is fixed to the side wall of the steel stand pillar; the steel stand pillar is tightly welded to the bolt ball, the upper end being connected with the bracket; the sleeves are arranged on the outer peripheral surface of the bolt ball symmetrically and are welded thereto; the connecting portions of the sleeves and the bolt balls are provided with the rigid gaskets; the bolt ball is tightly connected with the rigid gaskets; the conical heads are tightly fixed to the sleeves via the steel pins; the steel pins are located in the sleeves; one end of each conical head is welded to one chord member; the chord members are arranged on the outer peripheral surface of the bolt ball symmetrically; the chord members are tightly connected with the conical heads; the sealing plates are located in the web members on the outer surface of the bolt ball and the ventilation holes are formed between the sealing plates and the outer surface of the bolt ball. The steel frame connection structure is simple, so that the self-weight of a steel frame is reduced, materials are saved, the working efficiency is high and the frame can bear greater pressure.
Description
Technical field
The present invention relates to a kind of steelwork structure, especially a kind of steelwork node structure, belong to building iron brandreth technical field.
Background technology
The various aspects that iron structure is lived people all relate to, and also it be unable to do without with the life of people, Factory Building structure major part as present is all frame structure, Factory Building top structure is welded by many steel bars, but such roof structure is unstable, below it is necessary to have the weight that gives support to a roof of many big steel pillars, the top structure materials of Factory Building are many, cost is high, and not prison welding there will be safety problem admittedly, life is brought to endanger, also some its top adopts netted rigidity structure fabrication, and node generally can adopt chord node to construct, chord node divides upper and lower two parts, there is many weak points in current steelwork, such as iron and steel own wt weight, bear the shortcomings such as pressure is little, therefore, for the problems referred to above, a kind of steelwork node structure is proposed.
Summary of the invention
For above-mentioned prior art Problems existing, the present invention provides a kind of structure rationally, and this steelwork node structure is simple, makes steelwork weight reduction, saves material, and work efficiency is high, bears the steelwork node structure that pressure is big.
For achieving the above object, the technical solution used in the present invention is: a kind of steelwork node structure, including rest, A-frame, steel column, bolt sphere, sleeve, conehead, chord member, rigid gasket, steel pin, air vent, shrouding and web member；Described rest is positioned at A-frame top and A-frame is fixed on steel column sidewall；Described steel column closely welds with bolt sphere and upper end is connected with rest；Described sleeve is symmetricly set on bolt sphere spherical outside surface and welds together；Described sleeve and bolt sphere junction arrange rigidity pad, and bolt sphere and rigid gasket compact siro spinning technology；Described conehead is tightly fastened by steel pin and sleeve, and steel pin is positioned at sleeve inner；Described conehead one end is welded with chord member；Described chord member is symmetricly set on bolt sphere spherical outside surface, and chord member and conehead compact siro spinning technology；Described shrouding arranges in the web member inside of bolt sphere outer surface and has air vent between shrouding and bolt sphere outer surface.
Further, described rest is fixed by being symmetricly set on the A-frame of steel column sidewall, and A-frame is triangular structure.
Further, described bolt sphere outer surface arranges multiple interface, and bolt sphere is spherical structure.
Further, described chord member and web member are positioned at the same circular section of bolt sphere.
Further, described sleeve outer surface arranges the helicitic texture being connected with bolt sphere outer surface.
The invention has the beneficial effects as follows: this is compared with prior art, the invention has the beneficial effects as follows: fix two A-frames below the rest of this steelwork node structure and A-frame is also secured on steel column outer surface, strengthen the stability of its structure, the rest surface of steelwork node structure is connected to one end of steel column, and steel column bottom is connected to bolt sphere, rigidity pad and bolt sphere steel outer surface and rigid gasket close contact are set in sleeve, prevent because of the destruction steel frame construction that expands with heat and contract with cold, this steelwork node structure is reasonable, easily simplify structure, alleviate deadweight, thickness of slab restriction is little, manufacturing cycle is short, cost is low, also solderable different metal material, this steelwork node structure is simple, make steelwork weight reduction, save material, work efficiency is high, bear pressure big.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention；
Fig. 2 is overall structure place of the present invention structural representation；
In figure: 1-rest, 2-A-frame, 3-steel column, 4-bolt sphere, 5-sleeve, 6-conehead, 7-chord member, 8-rigid gasket, 9-steel pin, 10-air vent, 11-shrouding, 12-web member.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out parent Chu, is fully described by, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
As illustrated in fig. 1 and 2: a kind of steelwork node structure, including rest 1, A-frame 2, steel column 3, bolt sphere 4, sleeve 5, conehead 6, chord member 7, rigid gasket 8, steel pin 9, air vent 10, shrouding 11 and web member 12；Described rest 1 is positioned at A-frame 2 top and A-frame 2 is fixed on steel column 3 sidewall；Described steel column 3 closely welds with bolt sphere 4 and upper end is connected with rest 1；Described sleeve 5 is symmetricly set on bolt sphere 4 spherical outside surface and welds together；Described sleeve 5 and bolt sphere 4 junction arrange rigidity pad 8, and bolt sphere 4 and rigid gasket 8 compact siro spinning technology；Described conehead 6 is tightly fastened by steel pin 9 and sleeve 5, and steel pin 9 is positioned at sleeve 5 inside；Described conehead 6 one end is welded with chord member 7；Described chord member 7 is symmetricly set on bolt sphere 4 spherical outside surface, and chord member 7 and conehead 6 compact siro spinning technology；Described shrouding 11 arranges in web member 12 inside of bolt sphere 4 outer surface and has air vent 10 between shrouding 11 and bolt sphere 4 outer surface.
Optimisation technique scheme as the present invention: described rest 1 is fixed by being symmetricly set on the A-frame 2 of steel column 3 sidewall, and A-frame 2 is triangular structure；Described bolt sphere 4 outer surface arranges multiple interface, and bolt sphere 4 is spherical structure；Described chord member 7 and web member 12 are positioned at the same circular section of bolt sphere 4；Described sleeve 5 outer surface arranges the helicitic texture being connected with bolt sphere outer surface 4.
nullInstallation method as the present invention: spelling steelwork node on scaffold work platform,The assembly of steelwork node adopts altitude spread roof-member method to construct，Practical situation according to steelwork node and symmetrical feature,In order to reduce the steelwork node accumulation of error in assembled engineering,Overall steelwork node spelling should from support plate 1 and steel column 2,In assembled process, the connection of web member 12 should be measured in the position of each node，After steelwork node installation,Carry out self-inspection immediately,Ensure that the connection fastening at all node places puts in place，Position electric welding，To ensure the steelwork node structure installation process below does not produce displacement，Then simultaneously assembled to all directions centered by steelwork node respectively，First then assembled support plate 1 is always combined into steelwork node again,Time assembled, steelwork node is reasonably divided into junior unit body according to practical situation,Eventually form whole steelwork node，Select a chord member 7、3 web members 12 and 1 bolt sphere 4 risk a satisfactory iron and steel node structure.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when without departing substantially from the spirit of the present invention or basic feature, it is possible to realize the present invention in other specific forms.Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the invention rather than described above limits, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in the present invention.Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.
The above; it is only presently preferred embodiments of the present invention; not in order to limit the present invention, every any trickle amendment, equivalent replacement and improvement above example made according to the technical spirit of the present invention, should be included within the protection domain of technical solution of the present invention.
Claims (5)
1. a steelwork node structure, including rest (1), A-frame (2), steel column (3), bolt sphere (4), sleeve (5), conehead (6), chord member (7), rigid gasket (8), steel pin (9), air vent (10), shrouding (11) and web member (12)；It is characterized in that: described rest (1) is positioned at A-frame (2) top and A-frame (2) is fixed on steel column (3) sidewall；Described steel column (3) is connected with rest (1) with bolt sphere (4) closely welding and upper end；Described sleeve (5) is symmetricly set on bolt sphere (4) spherical outside surface and welds together；Described sleeve (5) and bolt sphere (4) junction arrange rigidity pad (8), and bolt sphere (4) and rigid gasket (8) compact siro spinning technology；Described conehead (6) is tightly fastened by steel pin (9) and sleeve (5), and steel pin (9) is positioned at sleeve (5) inside；Described conehead (6) one end is welded with chord member (7)；Described chord member (7) is symmetricly set on bolt sphere (4) spherical outside surface, and chord member (7) and conehead (6) compact siro spinning technology；Described shrouding (11) arranges web member (12) inside being positioned at bolt sphere (4) outer surface and has air vent (10) between shrouding (11) and bolt sphere (4) outer surface.
2. a kind of steelwork node structure according to claim 1, it is characterised in that: described rest (1) is fixed by being symmetricly set on the A-frame (2) of steel column (3) sidewall, and A-frame (2) is triangular structure.
3. a kind of steelwork node structure according to claim 1 or claim 2, it is characterised in that: described bolt sphere (4) outer surface arranges multiple interface, and bolt sphere (4) is spherical structure.
4. a kind of steelwork node structure according to claim 3, it is characterised in that: described chord member (7) and web member (12) are positioned at bolt sphere (4) same circular section.
5. a kind of steelwork node structure according to claim 4, it is characterised in that: described sleeve (5) outer surface arranges the helicitic texture being connected with bolt sphere outer surface (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410825287.1A CN105804254A (en) | 2014-12-27 | 2014-12-27 | A steel frame connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410825287.1A CN105804254A (en) | 2014-12-27 | 2014-12-27 | A steel frame connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105804254A true CN105804254A (en) | 2016-07-27 |
Family
ID=56981448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410825287.1A Pending CN105804254A (en) | 2014-12-27 | 2014-12-27 | A steel frame connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105804254A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836477A (en) * | 2017-01-23 | 2017-06-13 | 合肥饰界金属制品有限公司 | Truss |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3867128B1 (en) * | 2005-12-26 | 2007-01-10 | 株式会社小笠原設計 | Joining device |
| WO2009128111A4 (en) * | 2008-04-14 | 2009-12-10 | Roberta Ventrella | "structural system made up of plastic three- dimensional spherical joints and aluminium beams for the diy construction of elements for interior decoration and outdoors preparation" |
| CN201438607U (en) * | 2009-06-29 | 2010-04-14 | 中国电力工程顾问集团中南电力设计院 | Steel structure bracket of transformation equipment |
| CN203222917U (en) * | 2013-04-17 | 2013-10-02 | 杭州汉驭网架有限公司 | Novel archaistic slope roof of net rack structure |
| CN104652799A (en) * | 2014-12-25 | 2015-05-27 | 西宁共进新材料科技有限公司 | Metal frame device |
-
2014
- 2014-12-27 CN CN201410825287.1A patent/CN105804254A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3867128B1 (en) * | 2005-12-26 | 2007-01-10 | 株式会社小笠原設計 | Joining device |
| WO2009128111A4 (en) * | 2008-04-14 | 2009-12-10 | Roberta Ventrella | "structural system made up of plastic three- dimensional spherical joints and aluminium beams for the diy construction of elements for interior decoration and outdoors preparation" |
| CN201438607U (en) * | 2009-06-29 | 2010-04-14 | 中国电力工程顾问集团中南电力设计院 | Steel structure bracket of transformation equipment |
| CN203222917U (en) * | 2013-04-17 | 2013-10-02 | 杭州汉驭网架有限公司 | Novel archaistic slope roof of net rack structure |
| CN104652799A (en) * | 2014-12-25 | 2015-05-27 | 西宁共进新材料科技有限公司 | Metal frame device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836477A (en) * | 2017-01-23 | 2017-06-13 | 合肥饰界金属制品有限公司 | Truss |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160727 |