CN202131695U - Steel cable prestressed glass curtain wall - Google Patents
Steel cable prestressed glass curtain wall Download PDFInfo
- Publication number
- CN202131695U CN202131695U CN201120218669U CN201120218669U CN202131695U CN 202131695 U CN202131695 U CN 202131695U CN 201120218669 U CN201120218669 U CN 201120218669U CN 201120218669 U CN201120218669 U CN 201120218669U CN 202131695 U CN202131695 U CN 202131695U
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- steel
- curtain wall
- girder
- prestressed
- glass curtain
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Abstract
The utility model discloses a steel cable prestressed glass curtain wall. The glass curtain wall overcomes the defect that a courtyard or a corridor or the like cannot be contained in a shielding range of an outer building envelope in the prior art. The glass curtain wall comprises glass serving as a surface materiel and a supporting system consisting of a steel structure and an inhaul cable. The glass curtain wall is technically characterized in that: the steel structure is mainly formed by assembling prestressed steel beams, vertical pull rods and transverse steel beams together; a prestressed steel beam base is positioned by using an anchor plate, the upper and lower ends of the prestressed steel beam base are respectively supported through compression bar steel beams, and the inhaul cable tensioned under the action of a tensioning apparatus is arranged between the two compression bar steel beams; and the components form the complete prestressed supporting system. The glass curtain wall is reasonable in design, compact in structure, material-saving, easy in installation and convenient for maintenance; and a set distance between the outer building envelope and the main body structure of the glass curtain wall can be realized, the courtyard or the corridor or the like can be contained in the shielding range of the outer building envelope, the permeability of the glass curtain wall is ensured, architectural art and practical technology are perfectly combined, and the external decoration effect is remarkably improved.
Description
Technical field
The utility model relates to a kind of cable wire curtain wall that is used for building external envelope structure; Particularly a kind of cable prestressing curtain wall that is widely used in building outside finish such as the Room, hall; It mainly is applicable to garden or crosses corridor etc. and includes in the range of defilade of peripheral structure, and with the agent structure distance greater than 0.5 meter and less than 20 meters open type cable wire glass curtain wall structure.
Background technology
The cable wire curtain wall is widely used in building outside finish such as the Room, hall because of its good permeability structure.The present peripheral structure of most of steel glass curtain wall, cable wire curtain wall, rope glass curtain wall etc. on the market all is near agent structure and the curtain wall that links to each other with agent structure, can not garden or mistake corridor etc. be included in the range of defilade of peripheral structure.Wherein steel glass curtain wall is a kind of curtain wall with the support system of steel work composition.After the system of steel glass curtain wall was stable, steel work did not have prestressing force, and glass is fixed on the steel work support system through glass fixture as plane materiel.The cable wire curtain wall is a kind of curtain wall with the support system of steel work and drag-line composition.After system was stable, steel work did not have prestressing force, and glass is as plane materiel, was fixed on steel work and the support system that drag-line combines through glass fixture.Rope glass curtain wall is that glass is fixed on the drag-line through glass fixture as plane materiel with a kind of curtain wall of the support system of drag-line composition.Along with the lasting innovation of building glass curtain wall construction improves constantly what dwelling environment required with human, the outer enclosed structure of some buildings not only requires penetrating, and requires to include in range of defilade such as downstairs garden; The requirement that also has can in time be cleaned the surface between peripheral structure and the agent structure; Even also require traffick etc. between agent structure and peripheral structure.For satisfying above-mentioned demand, peripheral structure should be away from several meters even tens meters at least of agent structures.If remove to support peripheral structure making civil engineering structure again from agent structure position so far away, then not only can't satisfy the requirement of permeability, also can obviously increase manufacturing cost.Obviously, existing cable wire glass curtain wall structure can not satisfy the requirement of the modern building design theory of energy-conserving and environment-protective.
The utility model content
The utility model provides a kind of cable prestressing curtain wall, and what it had solved that prior art exists can not or cross corridor etc. and include the defective in the range of defilade of peripheral structure in garden, and it is reasonable in design; Compact conformation, material-saving is installed easily; Easy to maintenance; Both can realize reaching between peripheral structure and the agent structure of curtain wall the distance of setting, with garden or cross corridor etc. and include in the range of defilade of peripheral structure, guarantee the permeability of curtain wall simultaneously; Play art of building and practical technique perfect adaptation, significantly improve the effect of exterior trim effect.
The technical scheme that the utility model adopted is: this cable prestressing curtain wall comprises that glass is as plane materiel; Support system with steel work and drag-line composition; Its technical essential is: said steel work is mainly fitted together by prestressed steel girder, vertical pull bar and horizontal girder steel; Adopt the prestressed steel girder base of camber steel post shape to utilize the anchor slab of ground to locate; The upper and lower side of prestressed steel girder supports through the vertical depression bar girder steel on the anchor slab that is hinged on civil engineering structure respectively; Between the two depression bar girder steels vertical drag-line is set; One end of drag-line is connected on the prestressed steel girder, and the other end is being stretched under the effect of tensioner on the anchor slab of civil engineering structure respectively, the prestressed steel girder through fitting together, vertical pull bar, laterally girder steel and be stretched in vertical drag-line on the civil engineering structure anchor slab, vertically the depression bar girder steel is formed complete prestressing force support system.
Said prestressed steel girder fits together with horizontal girder steel through connecting cleat and dormant bolt assembly, and laterally girder steel fits together through adapter assembly and vertical pull bar.
Between said horizontal girder steel and the connecting cleat adjustment pad is set.
Said horizontal girder steel is provided with the adjustment grip assembly, and the adjustment grip assembly links to each other with aluminium pad frame through the hex bolts assembly, is pressed on the aluminium pad frame through withholding board component as the glass of plane materiel.
Said glass as plane materiel is fixed on prestressed steel girder through U type clip assembly or is fixed on the vertical pull bar through the circle clip assembly.
The cross sectional shape of said prestressed steel girder is box-like body or H type or I type, and front end face is provided with LED lamp decoration groove.
Advantage and the good effect that the utlity model has are: since the utility model by the prestressed steel girder of camber steel post shape, vertical pull bar, laterally girder steel and be stretched in vertical drag-line on the civil engineering structure anchor slab, vertically the depression bar girder steel is formed complete prestressing force support system, so it is reasonable in design, compact conformation; After the prestressed steel girder installing and locating; Upper and lower side is supported by depression bar, and the tensioning of middle employing drag-line is in the continuous tensioning of effect downhaul of tensioner; After reaching the theory deformation of prestressed steel girder setting; The prestressing force of test drag-line, after agreement with theoretical calculation, all there are internal stress in drag-line, depression bar girder steel, prestressed steel girder.When curtain wall under positive blast effect, the stress value on the drag-line can reduce, and blast has been resisted in the recurvation of prestressed steel girder distortion, just the prestressing force on the prestressed steel girder works; When bearing blast, make full use of the characteristic of drag-line tension, the stress value of drag-line increases, and has resisted the blast distortion.Therefore, the utility model is installed easily, and is easy to maintenance, can be in the installation that realizes the curtain wall peripheral structure away from the position of several meters to tens meters of agent structures.What it had solved that prior art exists can not or cross corridor etc. and include the defective in the range of defilade of peripheral structure in garden.Because of its when guaranteeing penetrating effect; The prestressing force effect of drag-line and the exclusive high characteristic of tensile strength thereof have been made full use of; So greatly reduced the use amount of steel, and made whole prestressing force support system under the effect of positive and negative blast, keep very big rigidity and stability.The minimizing of structural meterials makes the physical dimension of girder steel reduce material-saving; Further increase the permeability of curtain wall, practiced thrift resource simultaneously, and played art of building and practical technique perfect adaptation; Significantly improve the effect of exterior trim effect, meet the modern building design theory of energy-conserving and environment-protective.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the branch trrellis diagram of a kind of concrete structure of the utility model;
Fig. 2 is along the sectional view of A-A line among Fig. 1;
Fig. 3 is along the sectional view of B-B line among Fig. 1;
Fig. 4 is along the sectional view of C-C line among Fig. 1;
Fig. 5 is along the sectional view of D-D line among Fig. 1;
Fig. 6 is along the sectional view of E-E line among Fig. 1.
Sequence number explanation among the figure: 1 prestressed steel girder, 2 depression bar girder steels, 3 drag-lines, 4 tiltedly draw tail rope, 5 vertical pull bars, 6 horizontal girder steels, 7 connecting cleats, 8 dormant bolt assemblies, 9 adjustment pads, 10U type clip assembly, 11 adjustment grip assemblies, 12 hex bolts assemblies, 13 aluminium pad frames, 14 to withhold board component, 15 glass, 16 circle clip assemblies, 17 adapter assemblies, 18 ground line, 19 civil engineering structures, 20 anchor slabs.
The specific embodiment
Specify the concrete structure of the utility model according to Fig. 1～2.This cable prestressing curtain wall comprises glass 15 as plane materiel, the prestressing force support system of forming with the drag-line of assembly type steel work and tensioner tensioning.Wherein the assembly type steel work is mainly fitted together by parts such as prestressed steel girder 1, vertical pull bar 5 and horizontal girder steels 6.Prestressed steel girder 1 specification, shape should be according to actual needs and maybe, confirm by the prestressing force requirement that sets.Present embodiment prestressed steel girder 1 adopts camber steel post shape structure, and its cross sectional shape can be designed to approximate box-like body (as shown in Figure 5), also can be designed to H type or I type prismatic shapes.If need to cooperate with the LED lamp, the front end face of prestressed steel girder 1 can be provided with LED lamp decoration groove.Laterally the cross section of girder steel 6 can be designed to variable cross-section shape (shown in Fig. 4～6) according to instructions for use.Prestressed steel girder 1 base utilizes anchor slab 20 location of anchor 18 following grounds in the ground line.The upper and lower end of prestressed steel girder 1 supports through the vertical depression bar girder steel on the anchor slab that is hinged on civil engineering structure 19 2 respectively, and vertical drag-line 3 is set between the two depression bar girder steels 2.One end of drag-line 3 is connected on the prestressed steel girder 1, and the other end of drag-line 3 is being stretched on the anchor slab of civil engineering structure 19 under the effect of tensioner respectively.Drag-line 3 utilizes the continuous tensioning of tensioner, after making prestressed steel girder 1 reach the theory deformation of setting, the test drag-line 3 prestressing force, should with agreement with theoretical calculation.This cable prestressing curtain wall through the above-mentioned prestressed steel girder that fits together 1, vertical pull bar 5, laterally girder steel 6 and be stretched in vertical drag-line 3 on civil engineering structure 19 anchor slabs, vertically depression bar girder steel 2 is formed complete prestressing force support system.Under this state, all there are internal stress in drag-line 3, depression bar girder steel 2 and prestressed steel girder 1.In tension cable 3, tensioning tiltedly to draw tail rope 4, through several cycles, make and tiltedly draw tail rope 4 internal stresss to reach theoretical value.The form of structure of this curtain wall just; Mechanics principle below having realized: curtain wall is under positive blast effect, and the stress value on the drag-line 3 can reduce, and blast has been resisted in the recurvation of prestressed steel girder 1 distortion; (prestressing force that is equivalent on the beam works); When bearing blast, the stress value of drag-line 3 increases, and has resisted the blast distortion.Adopt this kind mechanics principle, can reduce the physical dimension of steel work greatly, strengthened the aesthetic effect of curtain wall.
Fig. 4, Fig. 5 are the node structure sketch map that prestressed steel girder 1 is connected with horizontal girder steel 6, and Fig. 5 is the node structure sketch map that vertical pull bar 5 is connected with horizontal girder steel 6.For make, easy for installation, prestressed steel girder 1 fits together through connecting cleat 7 and dormant bolt assembly 8 and horizontal girder steel 6.Horizontal girder steel 6 as the lateral ties rod member fits together through adapter assembly 17 and vertical pull bar 5.Laterally be provided with horizontal frame adjustment pad 9 between girder steel 6 and the connecting cleat 7, the short transverse alignment error of so horizontal girder steel 6 just can adjust herein.Laterally girder steel 6 is provided with adjustment grip assembly 11, and adjustment grip assembly 11 links to each other with aluminium pad frame 13 through hex bolts assembly 12, withholds board component 14 as the glass 15 of plane materiel through aluminium alloys and is pressed on the aluminium pad frame 13.Be fixed on prestressed steel girder 1 through U type clip assembly 10 or be fixed on the vertical pull bar 5 (as shown in Figure 6) as the glass 15 of plane materiel through circle clip assembly 16.
Claims (6)
1. cable prestressing curtain wall; Comprise that glass is as plane materiel; Support system with steel work and drag-line composition; It is characterized in that: said steel work is mainly fitted together by prestressed steel girder, vertical pull bar and horizontal girder steel, adopts the prestressed steel girder base of camber steel post shape to utilize the anchor slab of ground to locate, and the upper and lower side of prestressed steel girder supports through the vertical depression bar girder steel on the anchor slab that is hinged on civil engineering structure respectively; Between the two depression bar girder steels vertical drag-line is set; One end of drag-line is connected on the prestressed steel girder, and the other end is being stretched under the effect of tensioner on the anchor slab of civil engineering structure respectively, the prestressed steel girder through fitting together, vertical pull bar, laterally girder steel and be stretched in vertical drag-line on the civil engineering structure anchor slab, vertically the depression bar girder steel is formed complete prestressing force support system.
2. cable prestressing curtain wall according to claim 1 is characterized in that: said prestressed steel girder fits together with horizontal girder steel through connecting cleat and dormant bolt assembly, and laterally girder steel fits together through adapter assembly and vertical pull bar.
3. cable prestressing curtain wall according to claim 2 is characterized in that: between said horizontal girder steel and the connecting cleat adjustment pad is set.
4. cable prestressing curtain wall according to claim 1; It is characterized in that: said horizontal girder steel is provided with the adjustment grip assembly; The adjustment grip assembly links to each other with aluminium pad frame through the hex bolts assembly, is pressed on the aluminium pad frame through withholding board component as the glass of plane materiel.
5. cable prestressing curtain wall according to claim 4 is characterized in that: said glass as plane materiel is fixed on prestressed steel girder through U type clip assembly or is fixed on the vertical pull bar through the circle clip assembly.
6. cable prestressing curtain wall according to claim 1 is characterized in that: the cross sectional shape of said prestressed steel girder is box-like body or H type or I type, and front end face is provided with LED lamp decoration groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120218669U CN202131695U (en) | 2011-06-27 | 2011-06-27 | Steel cable prestressed glass curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120218669U CN202131695U (en) | 2011-06-27 | 2011-06-27 | Steel cable prestressed glass curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202131695U true CN202131695U (en) | 2012-02-01 |
Family
ID=45520468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120218669U Expired - Lifetime CN202131695U (en) | 2011-06-27 | 2011-06-27 | Steel cable prestressed glass curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202131695U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287020A (en) * | 2011-06-27 | 2011-12-21 | 沈阳远大铝业工程有限公司 | Steel cable prestressed glass curtain wall |
| CN115045516A (en) * | 2022-06-30 | 2022-09-13 | 中建八局第三建设有限公司 | Construction method of prestressed stay cable and curtain wall column nested structure |
-
2011
- 2011-06-27 CN CN201120218669U patent/CN202131695U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287020A (en) * | 2011-06-27 | 2011-12-21 | 沈阳远大铝业工程有限公司 | Steel cable prestressed glass curtain wall |
| CN115045516A (en) * | 2022-06-30 | 2022-09-13 | 中建八局第三建设有限公司 | Construction method of prestressed stay cable and curtain wall column nested structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120201 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |