CN2703052Y - Large-span curtain wall support structural member - Google Patents
Large-span curtain wall support structural member Download PDFInfo
- Publication number
- CN2703052Y CN2703052Y CN 200420015185 CN200420015185U CN2703052Y CN 2703052 Y CN2703052 Y CN 2703052Y CN 200420015185 CN200420015185 CN 200420015185 CN 200420015185 U CN200420015185 U CN 200420015185U CN 2703052 Y CN2703052 Y CN 2703052Y
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- CN
- China
- Prior art keywords
- steel
- curtain wall
- nut
- plate
- columns
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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.)
- Expired - Lifetime
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- Load-Bearing And Curtain Walls (AREA)
Abstract
The utility model relates to a large-span curtain wall support structural member, comprising two parallel steel plate columns (1), a plate gag lever post (5) arranged between the two steel plate columns (1) and a steel distance pipe (7); wherein, the two columns (1) and the plate gag lever post (5) are fixed through a double pointed bolt (4), a light spring shim (2) and a special steel nut (3), and the two columns (1) and the steel distance pipe (7) are fixed through a countersunk head steel rivet(8). The large-span curtain wall support structural member adopts the tong steel column as the support system of the large lattice and the large-span curtain wall and fully utilizes the characteristic of the strong shear resistance of the tong steel column along the direction of the column width, which satisfies the stress requirement of the structure as well as furthest keeps the permeability of the curtain wall and solves the local stability problem of the curtain wall support architecture.
Description
Technical field
The utility model relates to the supporting technology system of building curtain wall, specifically, relates to the large span curtain wall supporting member of super-span in the building curtain wall, special structure form.
Background technology
Along with the popularization and application of the development of curtain wall technology and curtain wall product in large public building (as conference and exhibition center, airport, sports palace etc.), how to make the curtain wall supporting system both satisfy big lattice, the stressed needs of super-span curtain wall, keep simultaneously the permeability of curtain wall again well, become urgent problem.
The utility model patent content
The technical problems to be solved in the utility model is, provides a kind of big lattice that satisfies, the supporting system of large span curtain wall; Solved big lattice, the super-span curtain wall supports the stressed problem of knot, can keep the permeability of curtain wall to greatest extent.
The technical scheme that the utility model provides is, with the bolt of special manufacturing and nut the steel plate of two parallel placements is joined together to form the double steel plate column, the distance between two steel plates is by dividing the solid of case or hollow steel section bar and realizing by the position-limiting action of steel distance sink tube at curtain wall; Because the lattice of curtain wall is generally bigger, therefore, also will divide compartment to increase one or multi-channel locking device at curtain wall, to satisfy the needs of structure partial stability; The length of double steel plate column is determined that by the span of curtain wall the distance between the thickness of steel plate, width, two steel plates, the quantity of locking device etc. are determined by calculating according to span, lattice size, territory of use and the mutual compound mode (size distribution) of curtain wall.More particularly, a kind of large span curtain wall supporting member that provides according to the utility model, comprise the column steel plate 1 of two parallel placements and be located at gag lever post 5 and steel distance sink tube 7 between plate between described two column steel plates 1, wherein, gag lever post 5 is fixed by stud 4, light spring pad 2 and special steel nut 3 between described two column steel plates 1 and plate therebetween, and described two column steel plates 1 are fixing by countersunk head steel rivet 6 with steel distance sink tube 7 therebetween.
In above-mentioned large span curtain wall supporting member, gag lever post 5 is solid or the hollow steel section bar between described plate, is located at curtain wall lattice place, be used to limit between two plates clear space apart from and realize connection between the horizontal, vertical material of curtain wall.
In above-mentioned large span curtain wall supporting member, described special steel nut 3 is a cylindrical outer shape, and outer two counterbores of sidetracking of nut are so that fastening nut; Nut inboard (screw socket place) is provided with a counterbore, is used for the mounting spring pad, and the nut inner surface is contacted with the steel plate intimate, prevents that simultaneously nut from getting loose.
In above-mentioned large span curtain wall supporting member, the complex of described countersunk head steel rivet 6 and steel distance sink tube 7 constitutes the locking device that the double steel plate upright post curtain wall divides compartment.
The large span curtain wall supporting member that the utility model provides, adopt the supporting system of double steel plate column (abbreviating the pincers steel column as) as big lattice, super-span curtain wall, made full use of the pincers steel column along the strong characteristics of post cross direction shear resistance, both satisfy the stressed needs of structure, and can keep the permeability of curtain wall again to greatest extent; The utility model has solved the local stability problem of curtain wall supporting system structure well.
Description of drawings
Fig. 1 is for using the Facad structure schematic diagram of the utility model large span curtain wall supporting member;
Fig. 2 is the cross-sectional view of the utility model large span curtain wall supporting member;
Fig. 3 is the structure for amplifying schematic diagram of II portion among Fig. 2;
Fig. 4 is the structure for amplifying schematic diagram of I portion among Fig. 2;
The specific embodiment:
The large span curtain wall supporting member that the utility model provides is pincers steel column structure, and as Fig. 1-shown in Figure 4, each label is unitedly described as follows among the figure: the 1st, and column steel plate 1; The 2nd, the light spring pad; The 3rd, special steel nut; The 4th, studs; The 5th, gag lever post between plate; The 6th, the countersunk head steel rivet; The 7th, the steel distance sink tube.
The large span curtain wall supporting member that the utility model provides comprises the double steel plate column that two parallel steel plates 1 are formed, at curtain wall lattice place gag lever post 5 between one solid or plate that the hollow steel section bar is made is arranged, gag lever post 5 adopts solid or hollow steel section bar between this plate, on the one hand be used for limiting the clear space distance between two plates, can realize connection between the horizontal, vertical material of curtain wall by this member on the other hand; It is concrete that to be exactly stud 4 by special manufacturing and special steel nut 3 and light spring pad 2 link together gag lever post 5 between the steel plate 1 of two parallel placements and the plate between the steel plate 1.Wherein, the cutting of column steel plate 1 usefulness steel plate forms or direct rolling and forming; And bolt 4 and special nut 3 link together the steel plate 1 of two parallel placements, and in the locking self-locking device as shown in Figure 3, special steel nut 3 is a cylindrical outer shape, and outer two counterbores of sidetracking of nut are so that fastening nut; Nut inboard (screw socket place) is provided with a counterbore, be used for mounting spring pad 2, the nut inner surface is contacted with the steel plate intimate, keep the attractive in appearance and unified of pincers steel column profile on the one hand, make the pincers steel column simultaneously when being subjected to the external force effect or being given a shock, nut can not get loose, and protects the stability and security of positive structure.Between two steel plates forming column, adopt the countersunk head steel rivet 6 and the complex of steel distance sink tube 7 to divide the locking device of compartment as pincers steel column curtain wall, make countersunk head steel rivet head concordant, both satisfied the needs of structure partial stability, can not influence the outward appearance of pincers steel column again with the steel plate external surface.
Claims (4)
1, a kind of large span curtain wall supporting member, comprise the column steel plate (1) of two parallel placements and be located at gag lever post (5) and steel distance sink tube (7) between plate between described two steel plate columns (1), wherein, gag lever post (5) is fixed by stud (4), light spring pad (2) and special steel nut (3) between described two columns (1) and plate therebetween, and described two columns (1) are fixing by countersunk head steel rivet (6) with steel distance sink tube (7) therebetween.
According to the described large span curtain wall of claim 1 supporting member, it is characterized in that 2, gag lever post between described plate (5) is solid or the hollow steel section bar, be located at curtain wall lattice place be used to limit between two plates clear space apart from and realize connection between the horizontal, vertical material of curtain wall.
According to the described large span curtain wall of claim 2 supporting member, it is characterized in that 3, described special steel nut (3) is a cylindrical outer shape, outer two counterbores of sidetracking of nut are so that fastening nut; Nut inboard (screw socket place) is provided with a counterbore, is used for the mounting spring pad, and the nut inner surface is contacted with the steel plate intimate, prevents that simultaneously nut from getting loose.
According to the described large span curtain wall of claim 1 supporting member, it is characterized in that 4, the complex of described countersunk head steel rivet (6) and steel distance sink tube (7) constitutes the locking device that pincers steel column curtain wall divides compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420015185 CN2703052Y (en) | 2004-01-18 | 2004-01-18 | Large-span curtain wall support structural member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420015185 CN2703052Y (en) | 2004-01-18 | 2004-01-18 | Large-span curtain wall support structural member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2703052Y true CN2703052Y (en) | 2005-06-01 |
Family
ID=34768765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420015185 Expired - Lifetime CN2703052Y (en) | 2004-01-18 | 2004-01-18 | Large-span curtain wall support structural member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2703052Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418393A (en) * | 2011-09-29 | 2012-04-18 | 湖南省金为型材有限公司 | Curtain wall plate positioning and fastening device based on suspended curtain wall |
| CN105003013A (en) * | 2015-08-04 | 2015-10-28 | 上海科胜幕墙有限公司 | Anti-shearing upright post |
| CN105275150A (en) * | 2015-11-17 | 2016-01-27 | 华东建筑设计研究院有限公司 | Bolt assembly type hollow steel member |
-
2004
- 2004-01-18 CN CN 200420015185 patent/CN2703052Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418393A (en) * | 2011-09-29 | 2012-04-18 | 湖南省金为型材有限公司 | Curtain wall plate positioning and fastening device based on suspended curtain wall |
| CN105003013A (en) * | 2015-08-04 | 2015-10-28 | 上海科胜幕墙有限公司 | Anti-shearing upright post |
| CN105003013B (en) * | 2015-08-04 | 2017-06-20 | 上海科胜幕墙有限公司 | A kind of shearing-resistance upright post |
| CN105275150A (en) * | 2015-11-17 | 2016-01-27 | 华东建筑设计研究院有限公司 | Bolt assembly type hollow steel member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FANGDA DECORATION ENGINEERING CO., LTD., SHENZHEN Free format text: FORMER OWNER: FANGDA GROUP CO LTD Effective date: 20090605 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090605 Address after: Guangdong city of Shenzhen province Nanshan District Xili, Longjing Fangda, zip code: 518055 Patentee after: Fangda Decoration Engineering Co., Ltd., Shenzhen City Address before: Guangdong city of Shenzhen province Nanshan District Xili, Longjing Fangda, zip code: 518055 Patentee before: Fangda Group Co., Ltd. |
|
| CX01 | Expiry of patent term |
Expiration termination date: 20140118 Granted publication date: 20050601 |
|
| CX01 | Expiry of patent term |