CN104153465A - Connecting structure of heavy-load GRC curtain wall system and all-steel main structure - Google Patents
Connecting structure of heavy-load GRC curtain wall system and all-steel main structure Download PDFInfo
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- CN104153465A CN104153465A CN201410433281.XA CN201410433281A CN104153465A CN 104153465 A CN104153465 A CN 104153465A CN 201410433281 A CN201410433281 A CN 201410433281A CN 104153465 A CN104153465 A CN 104153465A
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- grc curtain
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Abstract
The invention discloses a connecting structure of a heavy-load GRC curtain wall system and an all-steel main structure. The connecting structure aims to solve the technical problems that the number of the subsections of a GRC curtain wall stress system in the prior art is smaller and smaller, the stress loads of connecting points are larger and larger, the connecting joints of a curtain wall and the main structure are more and more complex, construction difficulty is large, and a common curtain wall connecting mode cannot meet the large-area heavy-load GRC curtain wall system. According to the technical scheme, the connecting mode of combining an embedded steel connecting bracket and a pin shaft is adopted, and the connecting reliability of the heavy-load curtain wall structure with the large single-sheet area and the all-steel structure is ensured. The connecting structure of the heavy-load GRC curtain wall system and the all-steel main structure comprises an all-steel main structure steel beam and a secondary steel member and further comprises the connecting bracket, two bracket side face connecting supporting plates, a connecting lug plate and the pin shaft. The connecting structure has the advantages that the connecting mode of combining the embedded steel connecting bracket and the pin shaft is adopted, and the connecting reliability of the heavy-load curtain wall structure with the large single-sheet area and the all-steel structure is ensured.
Description
Technical field
The present invention relates to the syndeton of a kind of heavy load GRC Curtain Wall and all steel agent structure, more specifically relating to the heavy load GRC curtain wall that is applied to that a kind of cantilever span that is applicable to connect bracket is less than or equal to 400mm is connected with the reliable of all steel agent structure, adopt pre-buried steel to connect the connected mode of bracket+bearing pin, guarantee monolithic area is large, load is heavy GRC curtain wall construction and the connection reliability of all steel agent structure.
Background technology
GRC is as a kind of novel Cement fibre goods, it has good plasticity and ornamental, can be according to architectural design needs, mould various profiles, and can realize preferably the globality of architectural image, in building curtain wall field, have broad application prospects, particularly current personalized building constantly emerges in large numbers, for the development of GRC curtain wall provides unprecedented opportunity to develop, steel work is with its good economy, security reliability, intensity is high, easily process the performances such as welding, can show preferably the profile of building, accomplish large span, large space, improve the use function of building, and the construction period is short, instant effect, more and more for house, highrise building, utilities building etc.Adopt at present full steel structure as agent structure, GRC Curtain Wall is originally more as the building of peripheral structure, and unique outlook, free form surface uses more, for guaranteeing globality and the integrality of building, the segmentation of GRC curtain wall stress system is fewer and feweri, the stressed load of tie point is increasing, curtain wall and agent structure connected node become increasingly complex, difficulty of construction is large, common curtain wall connected mode can not meet large area, heavy load GRC Curtain Wall, therefore the invention solves large area, the type of attachment of heavy load GRC Curtain Wall and full steel structure, constructability, guarantee Curtain Wall safety.
Summary of the invention
Technical problem to be solved by this invention is: fewer and feweri for GRC curtain wall stress system of the prior art segmentation, the stressed load of tie point is increasing, curtain wall and agent structure connected node become increasingly complex, difficulty of construction is large, and common curtain wall connected mode can not meet the problem of large area, heavy load GRC Curtain Wall.
Design philosophy of the present invention is, adopts pre-buried steel to connect the connected mode of bracket+bearing pin, guarantees monolithic area is large, load is heavy curtain wall construction and the connection reliability of full steel structure.
The syndeton that the object of this invention is to provide a kind of heavy load GRC Curtain Wall and all steel agent structure, to improve heavy load GRC curtain wall and full steel structure main body connectivity robustness, safety, improves curtain wall tie point efficiency of construction.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A syndeton for heavy load GRC Curtain Wall and all steel agent structure, comprises all steel agent structure girder steel and secondary steel member; Also comprise and connect bracket, two bracket sides connection gripper shoes, connection otic placode and bearing pins;
The inner of described connection bracket is vertically fixed on all steel agent structure girder steel;
The upper end that described two bracket sides connect gripper shoe is symmetrically fixed on the both sides that connect bracket, and lower end is fixedly supported on all steel agent structure girder steel;
One end of described connection otic placode is fixed in secondary steel member, and its other end is fixed on two bracket sides by bearing pin and connects between gripper shoe.
Further improve, also comprise two hollow connectors, described two hollow connector symmetries are fixed on the both sides that connect bracket, and are fixedly connected with all steel agent structure girder steel, have increased the bonding strength and the stability that connect bracket and girder steel.
Further improve, described connection bracket upper surface is provided with and connects the first stiffener that two bracket sides connect support plate top surface.The first stiffener that the present invention arranges, has increased bracket side and has connected gripper shoe and the bonding strength being connected between bracket.
Further improve, between described connection otic placode and secondary steel member, be provided with the second stiffener.The second stiffener that the present invention arranges, has increased and has connected the bonding strength between otic placode and secondary steel member.
Further improve, described two bracket sides connect gripper shoe and near a side of secondary steel member, are provided with the 3rd stiffener of two bracket sides connection gripper shoes of connection.The 3rd stiffener that the present invention arranges, has increased by two bracket sides and has connected the resistance to overturning between gripper shoe.
Further improve, the both sides of described all steel agent structure girder steel are provided with girder steel stiffener.The girder steel stiffener that the present invention arranges, has increased the whole stress-bearing capability of girder steel.
Further improve, the lower end that described two bracket sides connect gripper shoe is fixedly connected with the girder steel stiffener in all steel agent structure girder steel outside, reaches girder steel and bracket side is connected to the stressed supporting role of gripper shoe.
Further improve, described connection otic placode is connected with two bracket sides and between gripper shoe, is respectively arranged with pad contract plate and backing plate.Pad contract plate and backing plate that the present invention arranges, its objective is the connector installing space on bearing pin is regulated.
Further improve, the inner end of described connection bracket is provided with termination shrouding, and the two ends of described termination shrouding are fixedly connected with two hollow connectors respectively; The inner side of described steel agent structure girder steel is provided with girder steel shrouding, and the outside of described termination shrouding and girder steel shrouding is also provided with the primary seal plate of connection end shrouding and girder steel shrouding, has increased and has connected the bonding strength between bracket and girder steel.
All steel agent structure girder steel described in the present invention and secondary steel member, be all steel agent structure girder steel and the secondary steel member of job site in prior art, and its concrete structure the present invention is not described in detail.
Compared with prior art, its beneficial effect is in the present invention: the present invention adopts pre-buried steel to connect the connected mode of bracket+bearing pin, guarantees monolithic area is large, load is heavy curtain wall construction and the connection reliability of full steel structure.Meanwhile, the present invention has improved fastness, safety that heavy load GRC curtain wall is connected with all steel agent structure, improves curtain wall tie point efficiency of construction.
Accompanying drawing explanation
Fig. 1 is the structural representation of apparatus of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the structural representation that bracket side connects gripper shoe.
Wherein, 1 is secondary steel member, and 2 is bearing pin, 3 for bracket side connects gripper shoe, and 4 for connecting bracket, and 5 is the first stiffener, 6 is girder steel shrouding, and 7 is all steel agent structure girder steel, and 8 is hollow connector, 9 is termination shrouding, and 10 is pad contract plate, and 11 for connecting otic placode, 12 is the second stiffener, and 13 is backing plate, and 14 is the 3rd stiffener, 15 is girder steel stiffener, and 16 is primary seal plate.
The specific embodiment
Below technical solution of the present invention is elaborated, but protection scope of the present invention is not limited to described embodiment.
For content of the present invention is become apparent more, below in conjunction with accompanying drawing 1-Fig. 3 and the specific embodiment, be further described.
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Embodiment
Heavy load GRC Curtain Wall in the present embodiment and the syndeton of all steel agent structure, the heavy load GRC curtain wall that is applied to that the cantilever span that is applicable to connect bracket is less than or equal to 400mm is connected with the reliable of all steel agent structure, adopt pre-buried steel to connect the connected mode of bracket+bearing pin, guarantee monolithic area is large, load is heavy GRC curtain wall construction and the connection reliability of all steel agent structure.
Heavy load GRC Curtain Wall in the present embodiment and the syndeton of all steel agent structure, comprise all steel agent structure girder steel 7, secondary steel member 1, connect bracket 4, two hollow connectors 8, two bracket sides connect gripper shoe 3, connect otic placode 11, bearing pin 2, the second stiffener 12, the 3rd stiffener 14, girder steel stiffener 15, primary seal plate 16, the first stiffener 5, pad contract plate 10 and backing plate 13.
The inner vertical welding that connects bracket 4 is fixed on all steel agent structure girder steel 7; The upper end of two bracket side connection gripper shoes 3 is symmetrically welded is fixed on the both sides that connect bracket 4, and lower end is supported and is fixed on all steel agent structure girder steel 7; The one end that connects otic placode 11 is fixed in secondary steel member 1, and its other end is fixed on two bracket sides by bearing pin 2 and connects between gripper shoe 3.Two hollow connectors 8 are symmetrically welded and are fixed on the both sides that connect bracket 4, and are fixedly connected with all steel agent structure girder steel 7.Connect bracket 4 upper surfaces and be provided with the first stiffener 5 that connects two bracket sides connection gripper shoe 3 end faces.Connect between otic placode 11 and secondary steel member 1 and be provided with the second stiffener 12.Two bracket sides connect gripper shoe 3 and near a side of secondary steel member, are provided with the 3rd stiffener 14 of two bracket sides connection gripper shoes 3 of connection.The both sides of all steel agent structure girder steel 7 are provided with girder steel stiffener 15.The lower end of two bracket side connection gripper shoes 3 is fixedly connected with the girder steel stiffener 15 in all steel agent structure girder steel 7 outsides.Connecting otic placode 11 is connected with two bracket sides and between gripper shoe 3, is respectively arranged with pad contract plate 10 and backing plate 13.The inner end that connects bracket 4 is provided with termination shrouding 9, and the two ends of termination shrouding 9 are fixedly connected with two hollow connectors 8 respectively; The inner side of described steel agent structure girder steel 7 is provided with girder steel shrouding 6, and the outside of termination shrouding 9 and girder steel shrouding 6 is also provided with the primary seal plate 16 of connection end shrouding and girder steel shrouding.
Connection bracket 4 in the present embodiment, mainly as primary structure member, transmits load.Connecting otic placode 11 is curtain wall secondary steel member 1 and the connector that is connected bracket 4, is inferior stressed framework.Bearing pin 2 is to connect otic placode 11 the is connected gripper shoe 3 connections mechanical axis that is subject to bracket side.
Complete sandblast or the ball blast of should adopting of structure manufacture in the present embodiment carries out surface derusting processing, and derusting grade is 1/2 grade of Sa2.During anticorrosive coating, priming paint adopts epoxy zinc rich primer, and build is 80 μ m; Intermediate coat adopts quick-dry type epoxy micaceous iron intermediate coat, and build is 100 μ m.During anticorrosive coating, reply welded junction part is protected, protection width 30mm≤L≤50mm.Butt weld grade is second-order weld, and weld seam is taked groove welding; Monolateral fillet weld grade is three grades of weld seams.
As mentioned above, although represented and explained the present invention with reference to specific preferred embodiment, it shall not be construed as the restriction to the present invention self.Not departing under the spirit and scope of the present invention prerequisite of claims definition, can make in the form and details various variations to it.
Claims (9)
1. a syndeton for heavy load GRC Curtain Wall and all steel agent structure, comprises all steel agent structure girder steel (7) and secondary steel member (1); It is characterized in that, also comprise and connect bracket (4), two bracket sides connection gripper shoes (3), connection otic placode (11) and bearing pins (2);
The inner of described connection bracket (4) is vertically fixed on all steel agent structure girder steel (7);
The upper end that described two bracket sides connect gripper shoe (3) is symmetrically fixed on the both sides that connect bracket (4), and lower end is supported and is fixed on all steel agent structure girder steel (7);
One end of described connection otic placode (11) is fixed in secondary steel member (1), and its other end is fixed on two bracket sides by bearing pin (2) and connects between gripper shoe (3).
2. the syndeton of a kind of heavy load GRC Curtain Wall as claimed in claim 1 and all steel agent structure, it is characterized in that, also comprise two hollow connectors (8), described two hollow connectors (8) symmetry is fixed on the both sides that connect bracket (4), and is fixedly connected with all steel agent structure girder steel (7).
3. the syndeton of heavy load GRC Curtain Wall as claimed in claim 1 and all steel agent structure, is characterized in that, described connection bracket (4) upper surface is provided with and connects the first stiffener (5) that two bracket sides connect gripper shoe (3) end face.
4. the syndeton of heavy load GRC Curtain Wall as claimed in claim 1 and all steel agent structure, is characterized in that, between described connection otic placode (11) and secondary steel member (1), is provided with the second stiffener (12).
5. the syndeton of heavy load GRC Curtain Wall as claimed in claim 1 and all steel agent structure, it is characterized in that, described two bracket sides connect gripper shoe (3) and near a side of secondary steel member, are provided with the 3rd stiffener (14) of two bracket sides connection gripper shoes of connection (3).
6. the syndeton of heavy load GRC Curtain Wall as claimed in claim 1 and all steel agent structure, is characterized in that, the both sides of described all steel agent structure girder steel (7) are provided with girder steel stiffener (15).
7. the syndeton of heavy load GRC Curtain Wall as claimed in claim 6 and all steel agent structure, it is characterized in that, the lower end that described two bracket sides connect gripper shoe (3) is fixedly connected with the girder steel stiffener (15) in all steel agent structure girder steel (7) outside.
8. the syndeton of heavy load GRC Curtain Wall as claimed in claim 1 and all steel agent structure, it is characterized in that, described connection otic placode (11) is connected with two bracket sides and between gripper shoe (3), is respectively arranged with pad contract plate (10) and backing plate (13).
9. the syndeton of heavy load GRC Curtain Wall as claimed in claim 2 and all steel agent structure, it is characterized in that, the inner end of described connection bracket (4) is provided with termination shrouding (9), and the two ends of described termination shrouding (9) are fixedly connected with two hollow connectors (8) respectively; The inner side of described steel agent structure girder steel (7) is provided with girder steel shrouding (6), and the outside of described termination shrouding (9) and girder steel shrouding (6) is also provided with the primary seal plate (16) of connection end shrouding and girder steel shrouding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410433281.XA CN104153465B (en) | 2014-08-27 | 2014-08-27 | Heavy load GRC Curtain Wall and the attachment structure of all steel agent structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410433281.XA CN104153465B (en) | 2014-08-27 | 2014-08-27 | Heavy load GRC Curtain Wall and the attachment structure of all steel agent structure |
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| Publication Number | Publication Date |
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| CN104153465A true CN104153465A (en) | 2014-11-19 |
| CN104153465B CN104153465B (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410433281.XA Active CN104153465B (en) | 2014-08-27 | 2014-08-27 | Heavy load GRC Curtain Wall and the attachment structure of all steel agent structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484402A (en) * | 2016-01-27 | 2016-04-13 | 南京奥捷墙体材料有限公司 | Combined GRC (glass-fiber reinforced composite) wallboard, GRC panel and GRC curtain wall |
| CN113565221A (en) * | 2021-07-22 | 2021-10-29 | 中建二局第一建筑工程有限公司 | CAM system simple structure for construction of building refuge layer |
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| CN103669663A (en) * | 2013-12-10 | 2014-03-26 | 苏州苏明装饰股份有限公司 | Back-bolt type dry-hang curtain wall system |
| CN103758265A (en) * | 2014-01-22 | 2014-04-30 | 合肥建工集团有限公司 | Rack type GRC curtain wall with irregular vertical face and mounting method thereof |
| CN204001211U (en) * | 2014-08-27 | 2014-12-10 | 中建八局第三建设有限公司 | The syndeton of heavy load GRC Curtain Wall and all steel agent structure |
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2014
- 2014-08-27 CN CN201410433281.XA patent/CN104153465B/en active Active
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| EP0476289B1 (en) * | 1990-08-14 | 1996-03-27 | W. HARTMANN & CO (GMBH & CO) | Façade construction comprising a support structure with a profile structure fixed on the front |
| JPH04289367A (en) * | 1991-03-15 | 1992-10-14 | Sekisui House Ltd | Preventing device for fitting bolts from rotating together |
| FR2845115B1 (en) * | 2002-10-01 | 2004-11-26 | Bernard Dentand Ets | FIXING FOR EXTERIOR GLAZING |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484402A (en) * | 2016-01-27 | 2016-04-13 | 南京奥捷墙体材料有限公司 | Combined GRC (glass-fiber reinforced composite) wallboard, GRC panel and GRC curtain wall |
| CN105484402B (en) * | 2016-01-27 | 2018-08-07 | 南京奥捷墙体材料有限公司 | Combined type GRC wallboards and GRC curtain walls |
| CN113565221A (en) * | 2021-07-22 | 2021-10-29 | 中建二局第一建筑工程有限公司 | CAM system simple structure for construction of building refuge layer |
| CN113565221B (en) * | 2021-07-22 | 2022-11-25 | 中建二局第一建筑工程有限公司 | CAM system simple structure for construction of building refuge layer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104153465B (en) | 2016-08-31 |
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