CN108560785A - Antiknock curtain wall support system and its construction method - Google Patents
Antiknock curtain wall support system and its construction method Download PDFInfo
- Publication number
- CN108560785A CN108560785A CN201810505081.9A CN201810505081A CN108560785A CN 108560785 A CN108560785 A CN 108560785A CN 201810505081 A CN201810505081 A CN 201810505081A CN 108560785 A CN108560785 A CN 108560785A
- Authority
- CN
- China
- Prior art keywords
- drag
- line
- curtain wall
- support system
- antiknock
- Prior art date
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
- E04B2/965—Connections of mullions and transoms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
- E04G21/121—Construction of stressing jacks
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The invention discloses a kind of antiknock curtain wall support systems, it is made of several support units disposed in parallel, the support unit includes drag-line, the anchor at drag-line both ends is arranged, the bracing cable clamp that is distributed on drag-line and the Connecting claw being connected with bracing cable clamp；The anchor includes anchoring box, elastoplasticity energy consumption part, T-type connector and drag-line fixing piece, T-type connector head is placed in anchoring box, tail portion links together after extending anchoring box with drag-line fixing piece, the elastoplasticity energy consumption part is placed between T-type connector and anchoring box so that elastoplasticity energy consumption connection structure is formed between T-type connector, elastoplasticity energy consumption part and drag-line fixing piece.The present invention is by designing high-damping device, certain prestressed drag-line is combined with as support system, promoting robustness of the curtain wall construction under Blast Load and deformation energy dissipation capacity, achieve the purpose that prevent curtain wall construction from collapsing on a large scale into building and ensureing personnel safety in building.
Description
Technical field
The present invention relates to a kind of antiknock guard technologies of civil engineering curtain wall construction, and in particular to a kind of antiknock curtain wall support
System and its construction method.
Background technology
With the development of economy, domestic government building, major museum and stadium start to pursue the wound of alien invasion
New property and aesthetics, alien invasion more than half can all use glass curtain wall, the curtain wall that even full facade is supported without structural column.
The robustness of such curtain wall construction is poor, and especially in the case where the impact loads such as explosion occur, easily damage is even to building interior
It caves in, consequence is catastrophic.Therefore, the antiknock Protective Research of glass curtain wall structure is at home and abroad closed extensively at present
Note.
Glass itself is focused mainly on for the capability of antidetonance of glass curtain wall structure at present, promotes the capability of antidetonance master of glass
It wants means to have and increases metal element content, glass stack, setting polymeric layer etc., but the anti-knock properties of above-mentioned promotion glass itself
Costly, and if mismatching good support system, even if glass curtain wall damage is smaller, support system collapses energy cost
Caused consequence is also quite serious.It generally uses steel construction or the support system of preburied component formula at present both at home and abroad, is rigid
Property system, it is less consider support system energy consumption and deformability；The application focuses on the structure of modification of support system, with comprehensive
Promote the capability of antidetonance and robustness of glass curtain wall support system.
Invention content
Goal of the invention：It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of capability of antidetonance and robustness
Superior curtain wall support system.
Technical solution：A kind of antiknock curtain wall support system of the present invention, by several support units (1) disposed in parallel
Composition, the support unit includes drag-line, the anchor at drag-line both ends is arranged, the bracing cable clamp that is distributed on drag-line and
The Connecting claw being connected with bracing cable clamp；The anchor includes anchoring box, elastoplasticity energy consumption part, T-type connector and drag-line
Fixing piece, T-type connector head are placed in anchoring box, and tail portion with drag-line fixing piece is connected to one after extending anchoring box
It rises, the elastoplasticity energy consumption part is placed between T-type connector and anchoring box so that T-type connector, elastoplasticity energy consumption part and drag-line
Elastoplasticity energy consumption connection structure is formed between fixing piece.
Preferably, the bracing cable clamp and Connecting claw are an integral structure.
Further, the anchor further includes a locating part, and the locating part is limit steel disc, is weldingly fixed on
The T-type connector two sides of tail in cassette bottom portion is anchored, one side restricted T type connector only moves in the vertical direction.
Only moved in the vertical direction by locating part restricted T type connector, when there is impact load, total by
Load perpendicular to curtain wall face, T-type connector are possible to generate lateral displacement, are unfavorable for the stabilization of end, locating part can be about
Its deformation of beam.
According to the size of practical cladding glass to be installed, the Connecting claw of various models can be selected.If such as having
The curtain wall of dry cladding glass composition, can select the Connecting claw that centrally located support unit includes for four paws, be located at two
The Connecting claw that the support unit of side position includes is 90 ° of two pawl.And for leading to the glass panel of high large span, then it can select position
The Connecting claw that support unit in centre position includes is 180 ° of two pawl, the Connecting claw that the support unit positioned at two side positions includes
For monodactyle.
Preferably, the Connecting claw includes steel skeleton and slide bar, and described slide bar one end is fixed on steel skeleton, another
End is equipped with the fastener for being fixedly connected with cladding glass.
Preferably, the slide bar and steel skeleton installation contact position are additionally provided with a damping layer, wherein the damping layer is specially
Viscoelastic material layer.
It is further preferred that can be fixed for connecting the sliding bar holder of slide bar on the steel skeleton, then described
Damping layer is set between slide bar and sliding bar holder.It is tightly compacted between the damping layer and slide bar so as to permit between damping layer and slide bar
Permitted the Relative sliding for having small, forms a damping structure.Damping layer is set in the Connecting claw, it can be along perpendicular to curtain
The direction sliding energy consumption of metope, plays the effect of buffering.
Further, the Connecting claw is welded and fixed together by steel skeleton and bracing cable clamp.The T-type connector and
Fixation is bolted between drag-line fixing piece.
Preferably, the elastoplasticity energy consumption part is the dish-like shrapnel that consumes energy.
It is surrounded by flame retardant coating outside the drag-line.
The construction method of above-mentioned curtain wall support system, includes the following steps：
(1) be prefabricated in the factory drag-line, anchor, drag-line fixing piece and Connecting claw；
(2) drag-line, anchor, drag-line fixing piece and Connecting claw are transported to construction site；
(3) anchor is installed, drag-line and anchor, drag-line fixing piece are connected, and apply certain prestressing force；
(4) drag-line fixing piece and Connecting claw are installed on drag-line according to the size of actual glass curtain wall, form glass curtain
Wall support system.
The gauge size of all parts of the application support system can be adjusted according to actual conditions.In addition, this Shen
Please in the connection that does not refer to or fixed form be those skilled in the art.
Advantageous effect：It is compared to the prior art, the application is devised and moulded with bullet to have based on prestressed drag-line
Property energy consumption part anchor and Connecting claw with damping, greatly strengthen the elastoplasticity consumption of glass curtain wall support system
Energy and deformability can also be applied to promote the capability of antidetonance and robustness of glass curtain wall support system.The application structure
Support system substantially reduces the dynamic response of curtain wall construction under Blast Loads, prevents glass curtain wall whole to interior of building
Collapse, reduces security risk.Meanwhile the newly-built and built building that the present invention is suitable for having antiknock demand, it can be in work
Factory's completion is prefabricated, and the scene of being transported to is assembled, and is had the advantages that cost-effective, quality controllable and easy for construction.
Description of the drawings
Fig. 1 is the whole schematic three dimensional views of the present invention；
Fig. 2 is two pawls, 90 ° of Connecting claws of the invention and bracing cable clamp integral structure schematic diagram；
Fig. 3 is four paws Connecting claw of the present invention and bracing cable clamp integral structure schematic diagram；
Fig. 4 is the portions the A sectional view in Fig. 2 and Fig. 3；
Fig. 5 is the schematic three dimensional views of anchor of the present invention；
Fig. 6 is the A-A sectional views of Fig. 5；
Fig. 7 is the B-B sectional views of Fig. 5；
Fig. 8 is the top schematic three dimensional views of the present invention；
Fig. 9 is the schematic three dimensional views that the present invention is mounted with part cladding glass.
Wherein：Support unit (1), drag-line (2), anchor (3), bracing cable clamp (4), Connecting claw (5), anchoring box
(31), elastoplasticity energy consumption part (32), T-type connector (33), drag-line fixing piece (34), locating part (35), steel skeleton (51), slide bar
(52), fastener (53), damping layer (54), sliding bar holder (55), anchor pole (36), bolt (6).
Specific implementation mode
The application is explained in detail with reference to specific attached drawing.
Antiknock curtain wall support system as illustrated in figures 1 and 8 is made of several support units 1 disposed in parallel, and support is single
Member 1 includes drag-line 2, the anchor 3 at 2 both ends of drag-line is arranged, the bracing cable clamp 4 that is distributed on drag-line 2 and is pressed from both sides with drag-line
The Connecting claw 5 that tool 4 is connected.
Wherein, as shown in Fig. 5, Fig. 6 and Fig. 7, anchor 3 includes anchoring box 31, elastoplasticity energy consumption part 32, T-type connection
Part 33 and drag-line fixing piece 34,33 head of T-type connector are placed in anchoring box 31, and tail portion is fixed after extending anchoring box with drag-line
Part 34 links together, and the elastoplasticity part 32 that consumes energy is specially a dish-like shrapnel of energy consumption, be placed in T-type connector 33 and anchoring box 31 it
Between so that elastoplasticity energy consumption connection structure, tool are formed between T-type connector 33, elastoplasticity energy consumption part 32 and drag-line fixing piece 34
Body, 31 both sides of anchoring box are additionally provided with anchor pole 36, and above-mentioned T-type connector 33 is connected and fixed with drag-line fixing piece 34 by bolt 6
Together；Anchor 3 further includes a locating part 35, and the locating part is specially to limit steel disc, is weldingly fixed on anchoring cassette bottom
33 two sides of tail of T-type connector in portion, restricted T type connector only move in the vertical direction.
Bracing cable clamp 4 and Connecting claw 5 in the application are an integral structure, and are illustrated in figure 2 two pawls, 90 ° of Connecting claws and drawing
Cord clip has integral structure schematic diagram, and for the support unit positioned at two side positions, Fig. 3 is four paws Connecting claw and bracing cable clamp one
Body formula structural schematic diagram is used for centrally located support unit, wherein Connecting claw 5 includes steel skeleton 51 and slide bar 52, steel
The sliding bar holder 55 for connecting slide bar 52 is installed on skeleton 51, as shown in figure 4, the slide bar 52 and sliding bar holder 55 it
Between be provided with a circle damping layer 54, specially viscoelastic material layer, it is tightly compacted between the viscoelastic material layer and slide bar 52,
So that allowing the Relative sliding for having small between damping layer 54 and slide bar 52, a damping structure is formed so that it can along vertical
Energy consumption is slided in the direction in curtain wall face, plays the effect of buffering, 52 other end of slide bar is equipped with for being fixedly connected with cladding glass
Fastener 53.It is also enclosed with flame retardant coating outside above-mentioned drag-line 2.
The construction method of above-mentioned curtain wall support system, includes the following steps：(1) be prefabricated in the factory drag-line, anchor,
Drag-line fixing piece and Connecting claw；(2) drag-line, anchor, drag-line fixing piece and Connecting claw are transported to construction site；(3) it installs
Drag-line and anchor, drag-line fixing piece are connected, and apply certain prestressing force by anchor；(4) according to actual glass
Drag-line fixing piece and Connecting claw are installed on drag-line by the size of curtain wall, form glass curtain wall support system.Cladding glass is installed
Support system afterwards is as shown in Figure 9.
Claims (10)
1. a kind of antiknock curtain wall support system, which is characterized in that be made of several support units (1) disposed in parallel, the branch
Support unit (1) includes drag-line (2), be arranged the anchor (3) at drag-line both ends, the bracing cable clamp (4) that is distributed on drag-line with
And the Connecting claw (5) being connected with bracing cable clamp；The anchor (3) include anchoring box (31), elastoplasticity energy consumption part (32),
T-type connector (33) and drag-line fixing piece (34), T-type connector head are placed in anchoring box, and anchoring box is extended in tail portion
It links together afterwards with drag-line fixing piece, the elastoplasticity energy consumption part (32) is placed between T-type connector and anchoring box so that T
Elastoplasticity energy consumption connection structure is formed between type connector, elastoplasticity energy consumption part (32) and drag-line fixing piece.
2. antiknock curtain wall support system according to claim 1, which is characterized in that the bracing cable clamp (4) and Connecting claw
(5) it is an integral structure.
3. antiknock curtain wall support system according to claim 1, which is characterized in that the anchor (3) further includes one
Locating part (35), the locating part are weldingly fixed on the T-type connector two sides of tail in anchoring cassette bottom portion, and one side restricted T type connects
Fitting only moves in the vertical direction.
4. antiknock curtain wall support system according to claim 1, which is characterized in that centrally located support unit packet
The Connecting claw included is four paws, and the Connecting claw that the support unit positioned at two side positions includes is 90 ° of two pawl.
5. antiknock curtain wall support system according to claim 1, which is characterized in that centrally located support unit packet
The Connecting claw included is 180 ° of two pawl, and the Connecting claw that the support unit positioned at two side positions includes is monodactyle.
6. antiknock curtain wall support system according to claim 1, which is characterized in that the Connecting claw (5) includes steel skeleton
(51) it is fixed on steel skeleton with slide bar (52), described slide bar one end, the other end is equipped with for being fixedly connected with cladding glass
Fastener (53).
7. antiknock curtain wall support system according to claim 6, which is characterized in that the slide bar (52) and steel skeleton (51)
Installation contact position is additionally provided with a damping layer (54).
8. antiknock curtain wall support system according to claim 1, which is characterized in that the elastoplasticity energy consumption part (32) is consumption
It can dish-like shrapnel.
9. antiknock curtain wall support system according to claim 1, which is characterized in that be surrounded by flame retardant coating outside the drag-line (2).
10. the construction method of any curtain wall support system in claim 1-9, which is characterized in that include the following steps：
(1) be prefabricated in the factory drag-line, anchor, drag-line fixing piece and Connecting claw；
(2) drag-line, anchor, drag-line fixing piece and Connecting claw are transported to construction site；
(3) anchor is installed, drag-line and anchor, drag-line fixing piece are connected, and apply certain prestressing force；
(4) drag-line fixing piece and Connecting claw are installed on drag-line according to the size of actual glass curtain wall, form glass curtain wall branch
Support body system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810505081.9A CN108560785A (en) | 2018-05-24 | 2018-05-24 | Antiknock curtain wall support system and its construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810505081.9A CN108560785A (en) | 2018-05-24 | 2018-05-24 | Antiknock curtain wall support system and its construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108560785A true CN108560785A (en) | 2018-09-21 |
Family
ID=63539537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810505081.9A Pending CN108560785A (en) | 2018-05-24 | 2018-05-24 | Antiknock curtain wall support system and its construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108560785A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537778A (en) * | 2018-10-26 | 2019-03-29 | 深圳市库博建筑设计事务所有限公司 | Decorative curtain wall mounting structure and its construction method |
| CN114277981A (en) * | 2021-11-29 | 2022-04-05 | 中建八局第一建设有限公司 | Reinforced decorative glass curtain wall |
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| CN1580437A (en) * | 2003-08-15 | 2005-02-16 | 王广武 | Rope-net connecting-node type curtain wall |
| KR101005596B1 (en) * | 2010-06-14 | 2011-01-05 | 주식회사 이에스지유 | Wire module and structure for supporting glass panel |
| CN201785907U (en) * | 2010-08-11 | 2011-04-06 | 赵勋海 | Special-purpose refute joint for single cable |
| CN103362239A (en) * | 2013-07-30 | 2013-10-23 | 深圳市三鑫幕墙工程有限公司 | Guy cable structure overload protection device and self-balance cable truss constituted thereby |
| KR101359405B1 (en) * | 2013-07-09 | 2014-02-26 | 주식회사 이에스지유 | Tensioning apparatus, curtain wall system of cable structure having the same method for constructing curtain wall of cable structure |
| KR101464341B1 (en) * | 2014-10-14 | 2014-11-25 | 주식회사 이에스지유 | Terminal for monitoring tension box and system for monitoring tension box |
-
2018
- 2018-05-24 CN CN201810505081.9A patent/CN108560785A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1580437A (en) * | 2003-08-15 | 2005-02-16 | 王广武 | Rope-net connecting-node type curtain wall |
| KR101005596B1 (en) * | 2010-06-14 | 2011-01-05 | 주식회사 이에스지유 | Wire module and structure for supporting glass panel |
| CN201785907U (en) * | 2010-08-11 | 2011-04-06 | 赵勋海 | Special-purpose refute joint for single cable |
| KR101359405B1 (en) * | 2013-07-09 | 2014-02-26 | 주식회사 이에스지유 | Tensioning apparatus, curtain wall system of cable structure having the same method for constructing curtain wall of cable structure |
| CN103362239A (en) * | 2013-07-30 | 2013-10-23 | 深圳市三鑫幕墙工程有限公司 | Guy cable structure overload protection device and self-balance cable truss constituted thereby |
| KR101464341B1 (en) * | 2014-10-14 | 2014-11-25 | 주식회사 이에스지유 | Terminal for monitoring tension box and system for monitoring tension box |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537778A (en) * | 2018-10-26 | 2019-03-29 | 深圳市库博建筑设计事务所有限公司 | Decorative curtain wall mounting structure and its construction method |
| CN109537778B (en) * | 2018-10-26 | 2020-06-26 | 深圳市库博建筑设计事务所有限公司 | Decorative curtain wall mounting structure and construction method thereof |
| CN114277981A (en) * | 2021-11-29 | 2022-04-05 | 中建八局第一建设有限公司 | Reinforced decorative glass curtain wall |
| CN114277981B (en) * | 2021-11-29 | 2023-07-25 | 中建八局第一建设有限公司 | Reinforced decorative glass curtain wall |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180921 |