CN107060162A - A kind of hollow-out aluminum plate curtain wall fixing device for installing - Google Patents

A kind of hollow-out aluminum plate curtain wall fixing device for installing Download PDF

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Publication number
CN107060162A
CN107060162A CN201710424582.XA CN201710424582A CN107060162A CN 107060162 A CN107060162 A CN 107060162A CN 201710424582 A CN201710424582 A CN 201710424582A CN 107060162 A CN107060162 A CN 107060162A
Authority
CN
China
Prior art keywords
hollow
aluminum plate
out aluminum
fixing device
curtain wall
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
Application number
CN201710424582.XA
Other languages
Chinese (zh)
Inventor
邢冬冬
张献华
王燕
王清看
窦晓斌
葛晓燕
郑夫友
刘成海
王开欣
房德生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANDONG TIANYUAN DECORATION ENGINEERING Co Ltd
Original Assignee
SHANDONG TIANYUAN DECORATION ENGINEERING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHANDONG TIANYUAN DECORATION ENGINEERING Co Ltd filed Critical SHANDONG TIANYUAN DECORATION ENGINEERING Co Ltd
Priority to CN201710424582.XA priority Critical patent/CN107060162A/en
Publication of CN107060162A publication Critical patent/CN107060162A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88Curtain walls

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)

Abstract

A kind of hollow-out aluminum plate curtain wall fixing device for installing, mainly including curtain-wall stand-column, steel pipe support arm, U-shaped connection adjustment part, arch support arm, ear type bridgeware and hollow-out aluminum plate.The hollow-out aluminum plate passes sequentially through ear type bridgeware, arch support arm, U-shaped connection adjustment part and steel pipe support arm etc. and is fixed on curtain-wall stand-column.The hollow-out aluminum plate curtain wall fixing device for installing simple structure of the present invention, strong adaptability, it is possible to achieve fixed system it is overall three-dimensional i.e. around, regulatory function up and down, the three-dimensional regulation function of single branch's independence, the three-dimensional regulation function of hollow-out aluminum plate independence.Three sets of three-dimensional regulation systems are separate, install and adjust more flexible convenient, solve the problem of existing under prior art, advantageously promoted the popularization and application of hollow-out aluminum plate curtain wall.

Description

A kind of hollow-out aluminum plate curtain wall fixing device for installing
Technical field
System is fixed the present invention relates to the installation of building curtain wall field of engineering technology, more particularly to a kind of hollow-out aluminum plate curtain wall System.
Background technology
Architectural shading is the emphasis of architect's concern for a long time as a kind of effective energy saving means, and in recent years with " sunshade aesthetics(Shady Aesthetics)" rise, it will be recognized that the design of outstanding architectural shading not merely can Obtain the energy-conservation effect of reduction building, additionally it is possible to more creative and abundant artistic special efficacy is brought for elevation of building, it is therefore, right Architectural shading proposes higher requirement.The appearance of hollow-out aluminum plate enriches the form of architectural shading to a certain extent, and standby Favored by architect.Hollow-out aluminum plate is by carrying out high-grade Shaoxing wine formation hollow out, hollow-out aluminum plate curtain wall collection energy-saving sun-shading, skill to aluminium sheet Art intention has a extensive future in one.At present, the installation fixed form of hollow-out aluminum plate curtain wall exists all multi-form, but still deposits The problems such as fixed system is complicated, installation regulation is dumb.How a kind of installation fixed system of hollow-out aluminum plate curtain wall is created, The problem of solving to exist under prior art, advantageously promotes the popularization and application of hollow-out aluminum plate curtain wall.
The content of the invention
In order to overcome the above-mentioned deficiency of prior art, the invention provides a kind of hollow-out aluminum plate curtain wall fixing device for installing, The connection system construction is simple, install convenient, around can be achieved three dimensions, any regulation of above-below direction, adaptability By force.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals:
A kind of hollow-out aluminum plate curtain wall fixing device for installing, mainly including curtain-wall stand-column(10), steel pipe support arm(20), U-shaped connection Adjustment part(30), arch support arm(40), ear type bridgeware(50)And hollow-out aluminum plate(60);The hollow-out aluminum plate(60)Lead to successively Cross ear type bridgeware(50), arch support arm(40), U-shaped connection adjustment part(30)With steel pipe support arm(20)Etc. being fixed on curtain wall Column(10)On.
Further, the steel pipe support arm(20)One end and junction steel plate(70)Using being welded and fixed, the other end and curtain Wall column(10)It is welded and fixed after being adjusted above and below progress.
Further, the junction steel plate(70)For rectangular steel plates, and it is provided with 4 circular ports(71).
Further, the U-shaped connection adjustment part(30)Upper and lower flange plate be respectively provided with 2 horizontal slotted holes(31), abdomen Plate is provided with 4 horizontal slotted holes(32);The U-shaped connection adjustment part(30)Pass through horizontal slotted hole(32)With junction steel plate(70) Circular port(71)Using bolt(91)Bolt fixation is carried out, left and right adjusting can be achieved.
Further, the arch support arm(40)Middle part be provided with 2 circular ports(41), both ends are respectively provided with 2 water Flat slotted hole(42);Arch support arm(40)Pass through central circular hole(41)With U-shaped connection adjustment part(30)Horizontal slotted hole (31)Using bolt(92)Bolt fixation is carried out, is adjusted before and after can be achieved.
Further, the ear type bridgeware(50)Contain 2 horizontal slotted holes(51), 1 round tube hole(52)With 1 arc Shape hole(53);The ear type bridgeware(50)Pass through horizontal slotted hole(51)With arch support arm(40)Horizontal slotted hole(42) Using bolt(93)Carry out bolt fixation, and horizontal slotted hole(51)With horizontal slotted hole(42)It is mutually perpendicular to, before can be achieved Afterwards, left and right adjusting;The ear type bridgeware(50)With arch support arm(40)Between be embedded with one group of pad(80), pad(80)Can The adjustment of thickness direction is carried out as needed, to be adjusted above and below realization.
Further, the hollow-out aluminum plate(60)Including outer layer high-grade Shaoxing wine aluminium sheet(61), internal layer high-grade Shaoxing wine aluminium sheet(62), hollow-out parts Point(63), built-in reinforcement and aluminum alloy frame;The outer layer high-grade Shaoxing wine aluminium sheet(61)With internal layer high-grade Shaoxing wine aluminium sheet(62)By built-in Reinforcement and aluminum alloy frame are supported the overall hollow-out aluminum plate of fixed formation(60), the aluminum alloy frame is rectangular tube, and With elongated groove.
Further, 1 ear type bridgeware(50)2 pieces of hollow-out aluminum plates can be fixed simultaneously(60), pass through ear respectively Type bridgeware(50)Round tube hole(52), arcuate socket(53)With hollow-out aluminum plate(60)The elongated groove of frame uses bolt(94)、 Bolt(95)Bolt fixation is carried out, hollow-out aluminum plate can be achieved(60)Between carry out independent three-dimensional regulation, be conducive to control plate stitch Gap.
Further, the hollow-out aluminum plate curtain wall fixing device for installing possesses three sets of separate three-dimensional regulation systems, Regulation is installed more flexible.
The hollow-out aluminum plate curtain wall fixing device for installing simple structure of the present invention, strong adaptability can pass through steel pipe support arm With U-shaped connection adjustment part realize fixed system it is overall three-dimensional around, regulatory function up and down;By arch support arm and Connected mode between ear type bridgeware, realizes the three-dimensional regulation function of single branch's independence in fixed system;Turned by ear type The connected mode changed between part and hollow-out aluminum plate, realizes the three-dimensional regulation function of hollow-out aluminum plate independence.Hollow-out aluminum plate curtain of the present invention Wall fixing device for installing possesses 3 sets of separate three-dimensional regulation systems, installs regulation more flexible.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this hair Bright schematic description and description is used to explain the present invention, does not constitute inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the top view of hollow-out aluminum plate curtain wall fixing device for installing provided in an embodiment of the present invention.
Fig. 2 is the three-dimensional assembling figure of hollow-out aluminum plate curtain wall fixing device for installing provided in an embodiment of the present invention.
Fig. 3 is junction steel plate figure provided in an embodiment of the present invention.
Fig. 4 is U-shaped connection adjustment part figure provided in an embodiment of the present invention.
Fig. 5 is the front view of arch support arm provided in an embodiment of the present invention.
Fig. 6 is the top view of arch support arm provided in an embodiment of the present invention.
Fig. 7 is the front view of ear type bridgeware provided in an embodiment of the present invention.
Fig. 8 is the top view of ear type bridgeware provided in an embodiment of the present invention.
Fig. 9 is the structural representation of hollow-out aluminum plate provided in an embodiment of the present invention.
The U-shaped connection horizontal slotted hole 32- water of adjustment part 31- of 10- curtain-wall stand-columns 20- steel pipe support arms 30- in figure The horizontal horizontal slotted holes of slotted hole 50- ears type bridgeware 51- of flat slotted hole 40- arch supports arm 41- circular ports 42- 52- round tube hole 53- arcuate socket 60- hollow-out aluminum plate 61- outer layer high-grade Shaoxing wine aluminium sheet 62- internal layer high-grade Shaoxing wine aluminium sheet 63- openwork parts 70- junction steel plate 71- circular port 80- pad 91- bolt 92- bolt 93- bolt 94- bolt 95- bolts.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention Accompanying drawing, the technical scheme to the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is this hair Bright a part of embodiment, rather than whole embodiments.Based on described embodiments of the invention, ordinary skill The every other embodiment that personnel are obtained on the premise of without creative work, belongs to the scope of protection of the invention.
Fig. 1 to Fig. 9 is refer to, the embodiment of the present invention provides a kind of hollow-out aluminum plate curtain wall fixing device for installing, including curtain wall Column(10), steel pipe support arm(20), U-shaped connection adjustment part(30), arch support arm(40), ear type bridgeware(50)And hollow out Aluminium sheet(60);The hollow-out aluminum plate(60)Pass sequentially through ear type bridgeware(50), arch support arm(40), U-shaped connection adjustment part (30)With steel pipe support arm(20)Etc. being fixed on curtain-wall stand-column(10)On.
As shown in Figure 2 and Figure 3, the steel pipe support arm(20)One end and junction steel plate(70)Using being welded and fixed, the other end With curtain-wall stand-column(10)It is welded and fixed after being adjusted above and below progress.
As shown in figure 3, the junction steel plate(70)For rectangular steel plates, and it is provided with 4 circular ports(71).
As Figure 1-4, the U-shaped connection adjustment part(30)Upper and lower flange plate be respectively provided with 2 horizontal slotted holes (31), web is provided with 4 horizontal slotted holes(32);The U-shaped connection adjustment part(30)Pass through horizontal slotted hole(32)With being connected Steel plate(70)Circular port(71)Using bolt(91)Bolt fixation is carried out, left and right adjusting can be achieved.
As shown in Fig. 1-2, Fig. 4-6, the arch support arm(40)Middle part be provided with 2 circular ports(41), both ends are each It is provided with 2 horizontal slotted holes(42);Arch support arm(40)Pass through central circular hole(41)With U-shaped connection adjustment part(30)Water Flat slotted hole(31)Using bolt(92)Bolt fixation is carried out, is adjusted before and after can be achieved.
As shown in Fig. 1-2, Fig. 5-8, the ear type bridgeware(50)Contain 2 horizontal slotted holes(51), 1 round tube hole (52)With 1 arcuate socket(53);The ear type bridgeware(50)Pass through horizontal slotted hole(51)With arch support arm(40)Water Flat slotted hole(42)Using bolt(93)Carry out bolt fixation, and horizontal slotted hole(51)With horizontal slotted hole(42)Mutually hang down Directly, adjusted around can be achieved;The ear type bridgeware(50)With arch support arm(40)Between be embedded with one group of pad (80), pad(80)The adjustment of thickness direction can be carried out as needed, to be adjusted above and below realization.
As shown in Fig. 1, Fig. 9, the hollow-out aluminum plate(60)Including outer layer high-grade Shaoxing wine aluminium sheet(61), internal layer high-grade Shaoxing wine aluminium sheet(62)、 Openwork part(63), built-in reinforcement and aluminum alloy frame;The outer layer high-grade Shaoxing wine aluminium sheet(61)With internal layer high-grade Shaoxing wine aluminium sheet(62)It is logical Cross built-in reinforcement and aluminum alloy frame is supported the overall hollow-out aluminum plate of fixed formation(60), the aluminum alloy frame is rectangle Pipe, and with elongated groove.
As shown in Fig. 1-2,7-8,1 ear type bridgeware(50)2 pieces of hollow-out aluminum plates can be fixed simultaneously(60), respectively Pass through ear type bridgeware(50)Round tube hole(52), arcuate socket(53)With hollow-out aluminum plate(60)The elongated groove of frame uses bolt (94), bolt(95)Bolt fixation is carried out, hollow-out aluminum plate can be achieved(60)Between carry out independent three-dimensional regulation, be conducive to control Plate stitch gap.
As shown in figs 1-9, the hollow-out aluminum plate curtain wall fixing device for installing possesses three sets of separate three-dimensional regulation systems System, installs regulation more flexible.
It should be understood that although with reference to its exemplary embodiment, particularly shown and description is carried out to the present invention, It should be understood by those skilled in the art that without departing substantially from by spirit of the invention as defined in the claims and model Under conditions of enclosing, the change of various forms and details can be carried out wherein, any combination of various embodiments can be carried out.

Claims (9)

1. a kind of hollow-out aluminum plate curtain wall fixing device for installing, it is characterised in that:Including curtain-wall stand-column(10), steel pipe support arm (20), U-shaped connection adjustment part(30), arch support arm(40), ear type bridgeware(50)And hollow-out aluminum plate(60);The hollow out aluminium Plate(60)Pass sequentially through ear type bridgeware(50), arch support arm(40), U-shaped connection adjustment part(30)With steel pipe support arm(20) It is fixed on curtain-wall stand-column(10)On.
2. hollow-out aluminum plate curtain wall fixing device for installing according to claim 1, it is characterised in that:The steel pipe support arm (20)One end and junction steel plate(70)It is welded and fixed, the other end and curtain-wall stand-column(10)After be welded and fixed.
3. hollow-out aluminum plate curtain wall fixing device for installing according to claim 2, it is characterised in that:The junction steel plate(70) For rectangular steel plates, and it is provided with 4 circular ports(71).
4. hollow-out aluminum plate curtain wall fixing device for installing according to claim 1, it is characterised in that:The U-shaped connection adjustment Part(30)Upper and lower flange plate be respectively provided with two horizontal slotted holes(31), web is provided with 4 horizontal slotted holes(32);It is described U-shaped Connect adjustment part(30)Pass through horizontal slotted hole(32)With junction steel plate(70)Circular port(71)Correspondence, and pass through bolt(91) Bolt is fixed.
5. hollow-out aluminum plate curtain wall fixing device for installing according to claim 1, it is characterised in that:The arch support arm (40)Middle part be provided with two circular ports(41), both ends are respectively provided with two horizontal slotted holes(42);Arch support arm(40)It is logical Cross central circular hole(41)With U-shaped connection adjustment part(30)Horizontal slotted hole(31)Correspondence, and pass through bolt(92)Carry out bolt Connect fixation.
6. hollow-out aluminum plate curtain wall fixing device for installing according to claim 1, it is characterised in that:The ear type bridgeware (50)By two horizontal slotted holes(51), a round tube hole(52)With an arcuate socket(53)Constitute;The ear type bridgeware (50)Pass through horizontal slotted hole(51)With arch support arm(40)Horizontal slotted hole(42)Correspondence, and pass through bolt(93)Bolt It is fixed, and horizontal slotted hole(51)With horizontal slotted hole(42)It is mutually perpendicular to correspondence;The ear type bridgeware(50)With arch branch Brace(40)Between be embedded with pad(80).
7. hollow-out aluminum plate curtain wall fixing device for installing according to claim 1, it is characterised in that:The hollow-out aluminum plate(60) Including outer layer high-grade Shaoxing wine aluminium sheet(61), internal layer high-grade Shaoxing wine aluminium sheet(62), openwork part(63), built-in reinforcement and aluminum alloy frame;Institute State outer layer high-grade Shaoxing wine aluminium sheet(61)With internal layer high-grade Shaoxing wine aluminium sheet(62)Fixed shape is supported by built-in reinforcement and aluminum alloy frame Integral hollow-out aluminum plate(60);The aluminum alloy frame is rectangular tube, and with elongated groove.
8. hollow-out aluminum plate curtain wall fixing device for installing according to claim 1, it is characterised in that:1 ear type conversion Part(50)Pass through ear type bridgeware respectively(50)Round tube hole(52), arcuate socket(53)With hollow-out aluminum plate(60)Frame it is elongated recessed Groove correspondence, and pass through bolt(94), bolt(95)Bolt is fixed.
9. the hollow-out aluminum plate curtain wall fixing device for installing according to claim 1-8, it is characterised in that:The hollow-out aluminum plate curtain Wall fixing device for installing possesses three sets of separate three-dimensional regulation systems.
CN201710424582.XA 2017-06-07 2017-06-07 A kind of hollow-out aluminum plate curtain wall fixing device for installing Pending CN107060162A (en)

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Application Number Priority Date Filing Date Title
CN201710424582.XA CN107060162A (en) 2017-06-07 2017-06-07 A kind of hollow-out aluminum plate curtain wall fixing device for installing

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Application Number Priority Date Filing Date Title
CN201710424582.XA CN107060162A (en) 2017-06-07 2017-06-07 A kind of hollow-out aluminum plate curtain wall fixing device for installing

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114961052A (en) * 2022-05-09 2022-08-30 北京市机械施工集团有限公司 Snowflake aluminum plate, connecting joint and mounting method
CN116950335A (en) * 2023-09-05 2023-10-27 珠海市晶艺玻璃工程有限公司 Hollow decorative single element, hollow curtain wall decorative component, mounting component thereof and hollow curtain wall system

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201400948Y (en) * 2008-12-24 2010-02-10 邱建平 Connecting mechanism for realizing large-scaled three-dimensional adjustment of curtain wall
CN203640104U (en) * 2013-11-30 2014-06-11 江苏东阁不锈钢制品有限公司 Curtain wall connection component
CN104047388A (en) * 2014-06-05 2014-09-17 江苏南方雄狮建设工程有限公司 Three-dimensional adjusting part applied to unit type glass curtain wall
CN204001313U (en) * 2014-08-06 2014-12-10 悉地(北京)国际建筑设计顾问有限公司 Linkage
CN204609070U (en) * 2015-05-18 2015-09-02 东亚装饰股份有限公司 Adjustable steel adaptor
CN205171765U (en) * 2015-11-13 2016-04-20 四川盛邦建设工程有限公司 Curtain aluminum plate subassembly
CN205314319U (en) * 2015-12-09 2016-06-15 南京晨光艺术工程有限公司 Metal curtain wall articulates subassembly
US20200277780A1 (en) * 2016-01-04 2020-09-03 Weiguo Jiang Energy-saving House, Energy-saving Curtain Wall, Decorative Wall, and Plastered Wall

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201400948Y (en) * 2008-12-24 2010-02-10 邱建平 Connecting mechanism for realizing large-scaled three-dimensional adjustment of curtain wall
CN203640104U (en) * 2013-11-30 2014-06-11 江苏东阁不锈钢制品有限公司 Curtain wall connection component
CN104047388A (en) * 2014-06-05 2014-09-17 江苏南方雄狮建设工程有限公司 Three-dimensional adjusting part applied to unit type glass curtain wall
CN204001313U (en) * 2014-08-06 2014-12-10 悉地(北京)国际建筑设计顾问有限公司 Linkage
CN204609070U (en) * 2015-05-18 2015-09-02 东亚装饰股份有限公司 Adjustable steel adaptor
CN205171765U (en) * 2015-11-13 2016-04-20 四川盛邦建设工程有限公司 Curtain aluminum plate subassembly
CN205314319U (en) * 2015-12-09 2016-06-15 南京晨光艺术工程有限公司 Metal curtain wall articulates subassembly
US20200277780A1 (en) * 2016-01-04 2020-09-03 Weiguo Jiang Energy-saving House, Energy-saving Curtain Wall, Decorative Wall, and Plastered Wall

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114961052A (en) * 2022-05-09 2022-08-30 北京市机械施工集团有限公司 Snowflake aluminum plate, connecting joint and mounting method
CN114961052B (en) * 2022-05-09 2024-04-09 北京市机械施工集团有限公司 Snowflake aluminum plate, connecting node and installation method
CN116950335A (en) * 2023-09-05 2023-10-27 珠海市晶艺玻璃工程有限公司 Hollow decorative single element, hollow curtain wall decorative component, mounting component thereof and hollow curtain wall system

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