CN203701381U - Irregular vertical face rack type GRC curtain wall - Google Patents
Irregular vertical face rack type GRC curtain wall Download PDFInfo
- Publication number
- CN203701381U CN203701381U CN201420043531.4U CN201420043531U CN203701381U CN 203701381 U CN203701381 U CN 203701381U CN 201420043531 U CN201420043531 U CN 201420043531U CN 203701381 U CN203701381 U CN 203701381U
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- China
- Prior art keywords
- curtain wall
- steelframe
- wall
- joist
- rack type
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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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- 230000001788 irregular Effects 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 239000000126 substance Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 16
- 238000010276 construction Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
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- 238000005259 measurement Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 210000003195 fascia Anatomy 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000003223 protective agent Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Abstract
The utility model provides an irregular vertical face rack type GRC curtain wall. The irregular vertical face rack type GRC curtain wall comprises a wall body and a curtain wall body installed outside the wall body. A connecting device is arranged between the wall body and the curtain wall body. The connecting device comprises a connecting piece, a longitudinal main keel, a transverse auxiliary keel, a steel frame and an adapter piece, wherein the connecting piece is installed on an embedded part on the surface of the wall body, the longitudinal main keel is connected with the connecting piece, the transverse auxiliary keel is connected with the main keel, the steel frame is installed on the back face of the curtain wall body, and the auxiliary keel is connected with the steel frame through the adapter piece. According to the technical scheme, the connecting device between the wall body and the curtain wall body can carry out fast connection and installation and achieve area independent installation, the angle, position and depth of an installed curtain plate can be adjusted finely, and the connecting piece is especially suitable for installing the curtain wall with the rack-shaped curtain wall or curtain walls with the surfaces with other patterns.
Description
Technical field
The utility model belongs to area of maintenance after external wall, relates in particular a kind of fixing irregular facade rack type GRC curtain wall field of installing on external wall.
Background technology
GRC is glass fiber reinforced cement product, as the novel modern architecture plastic material of one, take alkali-resistant glass fibre as main reinforcing material, take sulfate cement or iron aluminic acid cement or portland cement as cementitious material, with sand for gathering materials, the non-bearing side fascia or the non-bearing decorative panel that adopt direct spray technology or premix spray technology to make, in building curtain wall application, play be a splendid legacy, extremely miraculous effect.Its lightweight, high-strength, tough and tensile and sound insulation, fire-retardant, endurance quality, also have flexibly connecting of it and building body, almost can fashion into any shape and surface effect.
In prior art, in order to make architecture noumenon surface seem to have the artistic feeling on vision, color etc., conventionally building surface is designed to irregular abnormally-structuredly, building surface is divided multiple irregular minor comonomers more, and absolute altitude changes greatly, node is many, moulding is complicated.Exterior wall dried hanging GRC curtain wall area more than 70% is special-shaped sheet material, and GRC admires wall surface and also have the lines of rack-shaped or other shapes, the monolithic GRC sheet material area of its GRC curtain wall is large, Heavy Weight and special-shaped sheet material proportion large, difficulty of construction is large.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of linkage of Fast Installation GRC curtain wall, its linkage has installs quick, sizing control accuracy high, this linkage is particularly suitable for large area, irregular, surperficial with other installations that need dock nonplanar curtain wall of lines such as tooth bar seams, in curtain wall is installed, be easy to adjust various setting angles, after installing, curtain wall gap is few.
For solving the problems of the technologies described above, the utility model provides a kind of irregular facade rack type GRC curtain wall, comprise body of wall and the curtain wall that is installed on wall outer side, between described body of wall and curtain wall, be provided with linkage, described linkage includes: be installed on the connector on the embedded board of surface of wall, the longitudinal main joist being connected with described connector, the horizontal secondary joist being connected with described main joist, be installed on the steelframe and the adaptor that is connected described secondary joist and described steelframe at the curtain wall back side, the L-shaped structure of described adaptor and comprise two vertical rectangular slab faces, on two vertical panel faces of described adaptor, be provided with mounting hole, on described secondary joist and steelframe, be provided with installing hole, described secondary joist all passes installing hole with adaptor by connecting bolt with steelframe and is fixedly connected with mounting hole.
Preferably, described connector is welded to connect with the embedded board that is arranged at surface of wall, and described embedded board is fixedly connected with body of wall by chemical bolt.
Preferably, described connector comprises two L-shaped junction steel plate opposing parallel settings, form the vertical slot that a width is a bit larger tham main joist width, described main joist is arranged in vertical slot and is fixedly connected with by stainless steel bolt, between described main joist and L shaped junction steel plate connector phase-contact surface, is provided with anticorrosion pad.
Preferably, described secondary joist is the L-shaped structure of cross section, and comprises two vertical rectangular slab faces, and plate face of described secondary joist and main joist are welded to connect.On another plate face, installing hole is set, the installing hole on described secondary joist adopts the on-the-spot boring in mould location or angle steel location, and described installing hole can be that circular hole can be also mounting hole.
Preferably, described in be arranged at the curtain wall back side steelframe be an entirety, described steelframe is by the L-shaped structure of cross section, and comprises that it is an entirety that two vertical rectangular slab faces are welded to connect, described steelframe is by being welded to connect with the connecting angle being embedded in advance in curtain wall.
Preferably, the connecting hole on described steelframe adopts the on-the-spot boring in mould location or angle steel location, and described connecting hole can be that circular hole can be also mounting hole.
Adopt the beneficial effect of technique scheme to be:
A kind of irregular facade rack type GRC curtain wall proposing in technical solutions of the utility model and the construction method of installation step of curtain wall, the linkage arranging between body of wall and curtain wall, it is the key of this technology, it is quick that this linkage has connection, simple in structure, the feature of can feasible region installing separately, and in the process of installing, can realize the angle of the curtain wall panel to installing, the degree of depth of position and installation is carried out inching, be particularly suitable for the curtain wall that surface has rack-shaped or other lines, in the process of installing, the lines alignment such as tooth bar are convenient, the phenomenon such as can not be offset.In technical solutions of the utility model, the adaptor adopting, mounting hole is set on adaptor, need on the steelframe of secondary joist and curtain backboard face, installing hole be set according to what install simultaneously, and installing hole adopts on-the-spot mould location or angle steel location drilling, has further realized the accurate positioning control to curtain wall panel verticality, planeness and plate seam etc.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of irregular facade rack type GRC curtain wall of the utility model,
Fig. 2 is the top view of a kind of irregular facade rack type GRC curtain wall in Fig. 1,
Fig. 3 is the scheme of installation of connector 4 in Fig. 1,
Fig. 4 is steelframe 7 structural representations in the curtain wall back side in Fig. 1,
Fig. 5 is secondary joist 6 embodiment mono-structural representations in Fig. 1,
Fig. 6 is secondary joist 6 embodiment bis-structural representations in Fig. 1,
Fig. 7 is secondary joist 6 embodiment tri-structural representations in Fig. 1,
Fig. 8 is secondary joist 6 embodiment tetra-structural representations in Fig. 1,
Fig. 9 is adaptor 8 embodiment mono-structural representations in Fig. 1,
Figure 10 is adaptor 8 embodiment bis-structural representations in Fig. 1,
Figure 11 is adaptor 8 embodiment tri-structural representations in Fig. 1,
Figure 12 is the curtain wall curtain plate schematic diagram that tilts to install at an angle,
Wherein, 1, body of wall, 2, curtain wall, 3, embedded board, 4, connector, 5, main joist, 6, secondary joist, 7, steelframe, 8, adaptor, 9, chemical bolt, 10, connecting angle, 11, anticorrosion pad, 61, installing hole, 71, connecting hole, 81, mounting hole.
The specific embodiment
Below in conjunction with Figure of description, the technical solution of the utility model and structure are described, so that those skilled in the art understand.
As depicted in figs. 1 and 2, a kind of irregular facade rack type GRC curtain wall, comprise body of wall 1 and the curtain wall 2 that is installed on body of wall 1 outside, between described body of wall 1 and curtain wall 2, be provided with linkage, described linkage includes: be installed on the connector 4 on the embedded board 3 on body of wall 1 surface, the longitudinal main joist 5 being connected with connector 4, the horizontal secondary joist 6 being connected with main joist 5, is installed on the steelframe 7 at curtain wall 2 back sides and is connected the adaptor 8 of secondary joist 6 and steelframe 7.
As shown in Fig. 9~11, the L-shaped structure of adaptor 8 and comprise two vertical rectangular slab faces, on two vertical panel faces of described adaptor 8, be provided with mounting hole 81, shown mounting hole 81 can need to be arranged to parallel with adaptor 8 sides or be certain angle state according to the installation of curtain wall.
As depicted in figs. 1 and 2, on secondary joist 6 and steelframe 7, be provided with installing hole 61, secondary joist 6 all passes installing hole 61 with adaptor 8 by connecting bolt with steelframe 7 and is fixedly connected with mounting hole 81.
As shown in Figure 3, connector 4 is welded to connect with the embedded board 3 that is arranged at body of wall 1 surface, embedded board 3 is fixedly connected with body of wall 1 by chemical bolt 9, chemical bolt 9 be mainly by with concrete between bond stress and the acting in conjunction of mechanical snap power carrys out resistance to plucking and bolt itself carrys out shearing resistance.
As shown in Figure 2, connector 4 comprises two L-shaped junction steel plate opposing parallel settings, form the vertical slot that a width is a bit larger tham main joist width, described main joist 5 is arranged in vertical slot and is fixedly connected with by stainless steel bolt, between main joist 5 and L shaped junction steel plate connector phase-contact surface, is provided with anticorrosion pad 11.
As shown in Fig. 5~Fig. 8, secondary joist 6 is the L-shaped structure of cross section, and comprises two vertical rectangular slab faces, and 6 one plate faces of secondary joist and main joist are welded to connect.On another plate face, installing hole 61 is set, installing hole 61 on described secondary joist 6 adopts the on-the-spot boring in mould location or angle steel location, described installing hole 61 can be that circular hole can be also mounting hole, and mounting hole can be according to the needs of installing, be arranged to or in a certain angle state parallel with secondary joist 6 ribs, or circle hole shape installing hole 61 and mounting hole 61 are set on secondary joist 6 simultaneously, make its installation that meets to greatest extent curtain wall panel, adjustment and fixing needs.
As shown in Figure 4, the steelframe 7 that is arranged at curtain wall 2 back sides is an entirety, and described steelframe 7 passes through the L-shaped structure of cross section, and comprises that it is an entirety that two vertical rectangular slab faces are welded to connect, and described steelframe is by being welded to connect with the connecting angle 10 being embedded in advance in curtain wall.Connecting hole 71 on described steelframe 7 adopts the on-the-spot boring in mould location or angle steel location, and described connecting hole 71 can be that circular hole can be also mounting hole.
As described in Figure 12, by mounting hole being set on the steelframe 7 at curtain wall 1 back side, on secondary joist 6, diverse location arranges installing hole or mounting hole is set, and bolt is fixedly connected with mounting hole diverse location on adaptor 8, realizes curtain plate being installed and connected on secondary joist 6 at an angle of curtain wall 2.The installation that has so just effectively realized the irregularly shaped curtain wall in overall appearance is fixed, easy for installation, do not need to change the installation of primary and secondary keel, do not need to change structure, shape and the size of curtain wall back side steelframe, provide cost savings, reduced the work of curtain wall installation.
A mounting method for irregular facade rack type GRC curtain wall, comprises following operating procedure:
(1) front preparation is installed
First the body of wall of needs being installed to GRC curtain wall carries out acceptance test, and the body of wall entirety that GRC curtain wall is installed is carried out to layout, measurement, draws position line and the primary and secondary keel installation position line of embedded board cross position line, GRC plate;
(2) embedded board and connector are installed
The embedded board cross position line drawing according to upper step, adopt and impact boring of electric hammer, at the bottom of chemical bolt pipe is inserted into hole, settle embedded board, when embedded board is installed, should avoid the destruction to construction wall, after embedded board installs, should not deform, embedded board after installing welds connector and embedded board, when connector welding, should adopt balanced welding, in order to avoid because welding the stress deformation producing;
(3) exterior-wall heat insulation
After connector is qualified by inspection, carry out exterior-wall heat insulation construction, GRC curtain wall and structure outer heat preservation construction should be constructed according to design and the special constructure scheme of outer insulation, after construction finishes, carry out an acceptance inspection;
(4) main joist is installed
Main joist is connected and fixed by bolt and connector, between main joist and connector contact surface, paste anticorrosion pad, utilize bolt that connector, main joist and anticorrosion pad are connected and fixed, main joist is installed and is from bottom to top carried out, first main joist first fixed upper end by suspension member, fixing lower end after adjusting; Second main joist be first main joist upper end of lower end aligned, and retain the shrinkage joint of 15mm, then messenger wire or contraposition mounting rail upper end, up installs according to this;
(5) secondary joist is installed
According to the secondary joist position line drawing, again measurement and positioning and unwrapping wire are carried out in secondary joist installation site, by secondary joist transverse weld on main joist, after secondary joist installation, utilizing mould location or angle steel to be positioned on secondary joist holes, can position location be installed according to curtain wall, bore installing hole on secondary joist, described installing hole can be circular hole or mounting hole that can adjusting position;
(6) GRC curtain wall back side steelframe is installed
Install and be fixedly connected with angle steel at the GRC curtain wall back side, steelframe and connecting angle are welded and fixed, utilize mould to locate or angle steel spitting drill installing hole on steelframe, installing hole can be circular hole or mounting hole that can adjusting position;
(7) GRC curtain wall is installed
Utilize adaptor that GRC curtain wall is connected with secondary joist, be to utilize adaptor that the steelframe at secondary joist and the curtain wall back side is connected and fixed, curtain wall is installed smooth, curtain wall planar horizontal, vertical, dividing joint is straight, GRC curtain wall panel and below bear the about 150mm of steelframe thickness, the about 150mm of primary and secondary skeletal frame thickness, for guaranteeing that constructor has installing space on scaffold, so external scaffolding is from answer >=500mm of agent structure exterior wall distance, when GRC plate curtain wall is installed, left and right, upper and lower deviation are not more than 1.5mm;
(8) curtain wall surfacing
The surfacing of curtain wall comprises filleting construction, brushing protective agent;
(9) check and accept
In the installation process of curtain wall, all regulations that relate to and requirement, carry out Site Detection, qualified examination.
Above-mentionedly by reference to the accompanying drawings utility model is exemplarily described; obviously the utility model specific implementation is not subject to the restrictions described above; as long as this non-essential improvement that has adopted method design of the present utility model and technical scheme to carry out; or without improving, the design of utility model and technical scheme are directly applied to other occasions, all within protection domain of the present utility model.
Claims (6)
1. an irregular facade rack type GRC curtain wall, comprise body of wall and the curtain wall that is installed on wall outer side, between described body of wall and curtain wall, be provided with linkage, it is characterized in that, described linkage includes: be installed on the connector on the embedded board of surface of wall, the longitudinal main joist being connected with described connector, the horizontal secondary joist being connected with described main joist, be installed on the steelframe and the adaptor that is connected described secondary joist and described steelframe at the curtain wall back side, the L-shaped structure of described adaptor and comprise two vertical rectangular slab faces, on two vertical panel faces of described adaptor, be provided with mounting hole, on described secondary joist and steelframe, be provided with installing hole, described secondary joist all passes installing hole with adaptor by connecting bolt with steelframe and is fixedly connected with mounting hole.
2. the irregular facade rack type of one according to claim 1 GRC curtain wall, is characterized in that: described connector is welded to connect with the embedded board that is arranged at surface of wall, and described embedded board is fixedly connected with body of wall by chemical bolt.
3. the irregular facade rack type of one according to claim 2 GRC curtain wall, it is characterized in that: described connector comprises two L-shaped junction steel plate opposing parallel settings, form the vertical slot that a width is a bit larger tham main joist width, described main joist is arranged in vertical slot and is fixedly connected with by stainless steel bolt, between described main joist and L shaped junction steel plate connector phase-contact surface, is provided with anticorrosion pad.
4. the irregular facade rack type of one according to claim 1 GRC curtain wall, is characterized in that: described secondary joist is the L-shaped structure of cross section, and comprises two vertical rectangular slab faces, and plate face of described secondary joist and main joist are welded to connect.On another plate face, installing hole is set, the installing hole on described secondary joist adopts the on-the-spot boring in mould location or angle steel location, and described installing hole can be that circular hole can be also mounting hole.
5. the irregular facade rack type of one according to claim 1 GRC curtain wall, it is characterized in that: described in be arranged at the curtain wall back side steelframe be an entirety, described steelframe is by the L-shaped structure of cross section, and comprise that it is an entirety that two vertical rectangular slab faces are welded to connect, described steelframe is by being welded to connect with the connecting angle being embedded in advance in curtain wall.
6. the irregular facade rack type of one according to claim 1 GRC curtain wall, is characterized in that: the connecting hole on described steelframe adopts the on-the-spot boring in mould location or angle steel location, and described connecting hole can be that circular hole can be also mounting hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420043531.4U CN203701381U (en) | 2014-01-22 | 2014-01-22 | Irregular vertical face rack type GRC curtain wall |
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CN201420043531.4U CN203701381U (en) | 2014-01-22 | 2014-01-22 | Irregular vertical face rack type GRC curtain wall |
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CN203701381U true CN203701381U (en) | 2014-07-09 |
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CN201420043531.4U Expired - Lifetime CN203701381U (en) | 2014-01-22 | 2014-01-22 | Irregular vertical face rack type GRC curtain wall |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN108277913A (en) * | 2017-12-05 | 2018-07-13 | 北京华天幕墙工程有限公司 | The oblique metal Roof combined curtain wall systems of the GRC that cracks |
CN109373372A (en) * | 2018-09-14 | 2019-02-22 | 嘉兴速净环保设备有限公司 | A kind of exposed fastener splicing construction |
-
2014
- 2014-01-22 CN CN201420043531.4U patent/CN203701381U/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN103758265B (en) * | 2014-01-22 | 2016-10-26 | 合肥建工集团有限公司 | A kind of irregular facade rack type GRC curtain wall and installation method thereof |
CN108277913A (en) * | 2017-12-05 | 2018-07-13 | 北京华天幕墙工程有限公司 | The oblique metal Roof combined curtain wall systems of the GRC that cracks |
CN109373372A (en) * | 2018-09-14 | 2019-02-22 | 嘉兴速净环保设备有限公司 | A kind of exposed fastener splicing construction |
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Granted publication date: 20140709 |
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