CN107630518B - Curtain wall keel connecting structure for transverse keel post-mounting - Google Patents
Curtain wall keel connecting structure for transverse keel post-mounting Download PDFInfo
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- CN107630518B CN107630518B CN201711022338.7A CN201711022338A CN107630518B CN 107630518 B CN107630518 B CN 107630518B CN 201711022338 A CN201711022338 A CN 201711022338A CN 107630518 B CN107630518 B CN 107630518B
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- open slot
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- 239000012634 fragment Substances 0.000 claims abstract description 14
- 238000010008 shearing Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Load-Bearing And Curtain Walls (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
A curtain fossil fragments connection structure for dress behind cross joist, including two vertical joists and the cross joist of back dress between two vertical joists, the cross joist is the circumference annular tubular section bar, at least one vertical joist is connected with and is located the cross joist inner chamber and holds the shear connection subassembly of cross joist, the shear connection subassembly includes fixed mounting in the inner joint spare of cross joist inner chamber, the inner joint spare is equipped with one end open-ended open slot, install on the vertical joist and can put into more than one in the open slot from the opening of open slot and hold the part, each hold in the palm and hold the part and be located the open slot and hold the inner joint spare, be equipped with the cutting ferrule in holding the part in order to prevent holding the part and deviate from the stopping bayonet socket of open slot, the tip of cross joist is equipped with and holds the opening that the part got into the open slot. The curtain wall keel connecting structure has the advantages of simple structure, easiness in manufacturing, low cost, simplicity and convenience in installation, good connecting strength and stability and the like.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a curtain wall keel connecting structure for transverse keel afterloading.
Background
At present, the connection of transverse and vertical keels in curtain walls in the market mainly comprises two modes of splicing and welding. Wherein, the splicing is divided into two types: one is a sub-unit sequential installation mode, namely, a first vertical keel is installed firstly, and then transverse keels and vertical keels are installed on the side face of the first vertical keel in sequence alternately until the installation of the whole curtain wall is completed; the other is a mode of transverse keel post-mounting, namely, all vertical keels of the curtain wall are mounted according to a set interval size, and then the transverse keels between the adjacent vertical keels are mounted. The former installation method has the disadvantage that once an error occurs after the installation of the curtain wall or other factors require replacement of the keels, all keels after the replacement position need to be detached, otherwise the keels cannot be taken out, and accumulated errors are easy to occur when the sub units are installed in sequence, so that larger deviation is easy to occur in the separation dimension between the last installed vertical keels, for example, 50 separation is easy to occur from left to right installed curtain walls, if the length of each transverse keel is reduced by 3mm, each separation dimension (the distance between adjacent vertical keels) is also reduced by 3mm, and the final error accumulation can reach 150mm. The later installation mode is to install the transverse keels among the vertical keels after all the vertical keels are installed, and only the keels which need to be replaced are needed to be correspondingly disassembled and assembled when any keels are replaced, and the installation mode can not have accumulated errors.
However, the existing curtain wall technology of the transverse keel post-mounting is not mature enough, and has the following defects:
1. the joint strength of the transverse keels and the vertical keels is poor, even the curtain wall strength requirement cannot be met, especially when the joint stress points of the transverse keels are concentrated on the side wall of a single side, the shearing resistance and the torsion resistance of the transverse keels can be greatly reduced, the joint strength and the stability are reduced, and even the strength requirement of the curtain wall cannot be met.
2. The connecting pieces and the screws between the keels are difficult to conceal, most of the connecting pieces and the screws are exposed outside, so that the installation of the curtain wall plate is affected, the appearance of the curtain wall after the curtain wall is installed is not concise and exquisite enough, the curtain wall is easy to rust, and the service life of the curtain wall is reduced.
Disclosure of Invention
The curtain wall keel connecting structure for the transverse keel post-mounting aims to overcome the defects of the prior art, and is simple in structure, easy to manufacture, low in cost, convenient to install, good in shearing resistance and connection stability.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a curtain fossil fragments connection structure for dress behind horizontal fossil fragments, includes two vertical joists and the horizontal fossil fragments of back dress between two vertical joists, horizontal fossil fragments are the tubulose section bar that circumference was closed, and at least one vertical joist is connected with and is located the horizontal fossil fragments inner chamber and hold the shearing connection subassembly of horizontal fossil fragments, shearing connection subassembly includes fixed mounting in the horizontal fossil fragments inner chamber, the inscription piece is equipped with one end open-ended open slot, install on the vertical fossil fragments and can put into more than one in the open slot from the opening of open slot and hold the part, each hold the part and be located the open slot and hold the inscription piece in the support, be equipped with the cutting ferrule in the open slot and hold the stopping bayonet socket that the part deviate from the open slot in order to prevent holding the part in the support, the tip of horizontal fossil fragments is equipped with the opening that supplies to hold the part to get into the open slot.
In the curtain wall keel connecting structure, preferably, the retaining bayonet is clamped at the upper part of the supporting part and prevents the inner connector from moving back and forth relative to the supporting part.
In the curtain wall keel connecting structure, preferably, the supporting and holding component is matched with the backstop bayonet to prevent the inner connector from moving up and down and back and forth relative to the supporting and holding component.
According to the curtain wall keel connecting structure, preferably, the supporting component is provided with more than one elastic expansion edge, and the transverse keel is connected with the expansion driving rod which abuts against the elastic expansion edge and forces the elastic expansion edge to expand the anti-back bayonet in a threaded manner.
According to the curtain wall keel connecting structure, preferably, the vertical keels are provided with the supporting parts which are arranged at intervals along the horizontal direction, and the opening grooves are internally provided with the retaining bayonets which are sleeved on the supporting parts correspondingly to each supporting part.
According to the curtain wall keel connecting structure, preferably, only one supporting component is installed on the vertical keel, the top end of the supporting component is provided with the supporting surface which is in contact fit with the inner connector surface and supports the inner connector, and the supporting surface is a horizontal plane.
In the curtain wall keel connecting structure, preferably, the inner connector is a sealing plate for sealing the transverse keel port.
In the curtain wall keel connecting structure, preferably, the supporting and holding component is provided with a limiting part for preventing the inner connector and the vertical keel from being mutually far away.
In the curtain wall keel connecting structure, preferably, the outer part of the transverse keel is also connected with a connecting component connected with the vertical keel; the connecting assembly comprises a connecting piece, the vertical keel is connected with the connecting piece through a first fastening assembly, and the transverse keel is connected with the connecting piece through a second fastening assembly.
In the curtain wall keel connecting structure, preferably, the transverse keel is provided with a groove, and the connecting piece, the first fastening component and the second fastening component are all accommodated in the groove; the notch is located in the groove.
Compared with the prior art, the invention has the advantages that: the invention is used in the curtain wall keel connecting structure of the rear-mounted transverse keel, the supporting component on the vertical keel supports the inner connector fixedly connected in the inner cavity of the transverse keel to form the supporting installation of the transverse keel, and the supporting component is positioned in the inner cavity of the transverse keel, so that the shearing resistance and the connecting strength and the stability of the transverse keel can be greatly improved. Meanwhile, the supporting part and the inner connector are positioned in the inner cavity of the transverse keel, so that the anti-rust performance is good, the installation of the curtain wall plate is not affected, and the simplicity and the fineness and the service life of the curtain wall after the installation are improved. The curtain wall keel connecting structure has the advantages of simple structure, easiness in manufacturing, low cost and simplicity and convenience in installation.
Drawings
Fig. 1 is a schematic front view of a curtain wall keel connecting structure for a transverse keel afterloading in embodiment 1.
Fig. 2 is a schematic front view of the cross runners and vertical runner connection of embodiment 1.
FIG. 3 is a schematic view of the cross-sectional structure A-A of FIG. 2.
FIG. 4 is a schematic view of the cross-sectional structure B-B of FIG. 2.
Fig. 5 is a schematic perspective view showing the installation of the inner connector in the cavity of the cross runner in embodiment 1.
Fig. 6 is a schematic side view of the connection of the cross runners and the vertical runners of example 2.
Fig. 7 is a schematic perspective view showing the installation of the inner connector in the cavity of the cross runner in embodiment 2.
Fig. 8 is a schematic side view of the cross runners and cross runner connection of example 3.
Fig. 9 is a schematic perspective view showing the mounting of the holding member on the vertical keel in embodiment 3.
Fig. 10 is a schematic side sectional view showing the structure of the cross runner of embodiment 3 in a first state when it is installed.
Fig. 11 is a schematic side sectional view showing the construction of the cross runner of embodiment 3 in the second state when installed.
Fig. 12 is a schematic side sectional view showing the construction of the cross runner of embodiment 3 in a third state when installed.
Fig. 13 is a schematic side view of the cross runners and cross runner connection of example 4.
Fig. 14 is a schematic perspective view of the holding member in embodiment 4.
Fig. 15 is a schematic side view of the cross runners and cross runner connection of example 5.
Fig. 16 is a schematic side sectional view showing the construction of the cross runner of embodiment 5 in a first state when installed.
Fig. 17 is a schematic side sectional view showing the construction of the cross runner of embodiment 5 in the second state when installed.
Legend description:
1. vertical keels; 2. a transverse keel; 21. a notch; 22. a groove; 3. an inner joint; 31. an open slot; 311. a stop bayonet; 4. a holding member; 41. a limit part; 42. an elastic expansion edge; 5. a connecting piece; 6. a first fastening screw; 7. a second fastening screw; 101. and (5) expanding the driving rod.
Detailed Description
The invention is described in further detail below with reference to the drawings and the specific examples.
Example 1:
as shown in fig. 1 to 5, the curtain wall keel connecting structure for the rear mounting of the cross keels of the present embodiment comprises two vertical keels 1 and a cross keel 2 which is mounted between the two vertical keels 1, wherein the cross keels 2 are tubular profiles which are circumferentially closed, each vertical keel 1 is connected with a shearing connection component which is positioned in an inner cavity of the cross keel 2 and supports the cross keels 2, the shearing connection component comprises an inner connector 3 which is fixedly installed in the inner cavity of the cross keel 2, the inner connector 3 is provided with an open slot 31 with one end open, more than one supporting component 4 which can be placed into the open slot 31 from the opening of the open slot 31 is installed on the vertical keels 1, each supporting component 4 is positioned in the open slot 31 and supports the inner connector 3, a retaining bayonet 311 which is sleeved on the supporting component 4 to prevent the supporting component 4 from falling out of the open slot 31 is arranged in the open slot 31, and a notch 21 for the supporting component 4 to enter the open slot 31 is arranged at the end of the cross keel 2. The curtain wall keel connecting structure can realize the post-assembly and the independent disassembly of the transverse keels 2, when the transverse keels 2 are post-assembled, the supporting transverse keels 2 are arranged between the two vertical keels 1, so that the supporting parts 4 on the two vertical keels 1 enter the open slots 31 of the inner connector 3 from the openings 21 at the two ends of the transverse keels 2, and the retaining bayonet 311 is sleeved on the supporting parts 4, so that the transverse keels 2 can be supported and installed on the two vertical keels 1; when the transverse keels 2 are required to be disassembled, the transverse keels 2 are moved to enable the supporting and holding parts 4 on the vertical keels 1 to be separated from the retaining bayonet 311, and then the supporting and holding parts 4 are enabled to be withdrawn from the opening grooves 31 and the openings 21.
In the curtain wall keel connecting structure, the supporting component 4 on the vertical keel 1 supports and fixedly connects the inner connector 3 in the inner cavity of the transverse keel 2 to form supporting and installing of the transverse keel 2, and the supporting component 4 is positioned in the inner cavity of the transverse keel 2, so that the shearing resistance can be greatly improved, and the connecting strength and the stability of the transverse keel 2 are greatly improved. Meanwhile, the supporting part 4 and the inner connector 3 are positioned in the inner cavity of the transverse keel 2, so that the anti-rust performance is good, the installation of the curtain wall plate is not affected, and the simplicity, the fineness and the service life of the curtain wall after the installation are improved. The retaining bayonet 311 of the open groove 31 prevents the holding member 4 from coming out of the open groove 31, and no fastener is required. The curtain wall keel connecting structure has the advantages of simple structure, easiness in manufacturing, low cost and simplicity and convenience in installation.
In this embodiment, three supporting members 4 are installed on the vertical keel 1 and are arranged at intervals along the horizontal direction, a retaining bayonet 311 is provided in the opening slot 31 corresponding to each supporting member 4 and is sleeved on the supporting member 4, and the cooperation of a plurality of supporting members 4 and a plurality of retaining bayonets 311 can better retain the retaining and improve the stability of the supporting.
In this embodiment, each holding member 4 is provided with a stopper 41 for preventing the inner joint member 3 and the vertical keel 1 from being separated from each other, the stopper 41 serving to limit the maximum distance between the cross keel 2 and the vertical keel 1, and the stopper 41 being abutted against the end of the inner joint member 3 away from the vertical keel 1.
In this embodiment, the retaining bayonet 311 is inserted in the upper portion of the holding member 4 and prevents the inner connector 3 from moving back and forth with respect to the holding member 4, so that the stability of the installation of the cross runner 2 can be further improved.
In this embodiment, the internal connector 3 is a sealing plate for sealing the port of the cross keel 2, and the sealing plate is in contact with the peripheral side wall of the inner cavity of the cross keel 2, so that the cross keel 2 is not easy to deform, and the sealing plate has good connection performance with the cross keel 2, and can further improve the shearing capacity, the connection strength and the stability.
In this embodiment, the cross keel 2 is a boss pipe, and the boss pipe has a boss extending to one side, so that the curtain wall board is convenient to hold and install. The open channel 31 extends horizontally with respect to the vertical keel 1.
Example 2:
the curtain wall keel connecting structure for the rear mounting of the transverse keel of the embodiment is basically the same as that of the embodiment 1, and is mainly different in that, as shown in fig. 6 and 7, in the embodiment, only one supporting component 4 is installed on the vertical keel 1, the top end of the supporting component 4 is provided with a supporting surface which is in surface contact fit with the inner connector 3 and supports the inner connector 3, and the contact surface of the supporting surface and the inner connector 3 is a horizontal plane so as to improve the stability of the supporting transverse keel 2.
Example 3:
the curtain wall keel connecting structure for the rear mounting of the cross keel of the embodiment is basically the same as that of the embodiment 1, and is mainly different in that, as shown in fig. 8 and 9, in the embodiment, the retaining bayonet 311 is a circular opening communicating with the opening slot 31, the holding member 4 is a bar member which is placed in the circular opening from the opening slot 31 and prevents the inner joint member 3 from moving up and down and back and forth, and the holding member 4 simultaneously limits the degrees of freedom of the cross keel 2 in the up and down and front and back directions, so that the stability of the mounted cross keel 2 can be improved.
In this embodiment, the outer part of the transverse keel 2 is also connected with a connecting component connected with the vertical keel 1, which plays a role in strengthening connection and also prevents the holding component 4 from rotating relative to the inner connector 3.
In this embodiment, the connection assembly includes a connection member 5, the vertical keel 1 is connected to the connection member 5 by a first fastening assembly, and the horizontal keel 2 is connected to the connection member 5 by a second fastening assembly. The transverse keel 2 is provided with the groove 22, the connecting piece 5, the first fastening component and the second fastening component are all accommodated in the groove 22, the connecting piece 5, the first fastening component and the second fastening component can be prevented from being exposed, the installation of the curtain wall plate can not be affected, the rust-proof capability is good, and the conciseness and the fineness and the service life of the installed curtain wall can be improved. Meanwhile, the notch 21 is positioned in the groove 22, so that the appearance is good, and water can be better prevented from entering the inner cavity of the transverse keel 2. The first fastening assembly uses a first fastening screw 6 and the second fastening assembly uses a second fastening screw 7.
When the cross keel 2 of this embodiment is installed, the cross keel 2 makes the supporting member 4 fit into the retaining bayonet 311 through the combined movement of translation and rotation, specifically, the method includes the steps of firstly making the notch 21 of the cross keel 2 opposite to the supporting member 4 (see the first state shown in fig. 10), then making the cross keel 2 make the supporting member 4 insert into the retaining bayonet 311 along the opening slot 31 through the translational movement along the extending direction of the supporting member 4, then rotating the cross keel 2 to adjust the relative rotation angle of the supporting member 4 and the retaining bayonet 311 (see the second state shown in fig. 11), making the supporting member 4 cooperate with the retaining bayonet 311 to limit the vertical and horizontal movement of the cross keel 2 (see the third state shown in fig. 12), and finally connecting the vertical keel 1 and the cross keel 2 through the connecting component.
Example 4:
the curtain wall keel connecting structure for the rear mounting of the cross keel in this embodiment is basically the same as that in embodiment 3, and is mainly different in that, as shown in fig. 13 and 14, in this embodiment, the supporting member 4 further has two elastic expansion edges 42, the cross keel 2 is screwed with an expansion driving rod 101 that offsets the two elastic expansion edges 42 and forces the two elastic expansion edges 42 to expand and tightly fasten the retaining bayonet 311, and the two elastic expansion edges 42 are utilized to expand and tightly fasten the retaining bayonet 311, so that the connection stability of the supporting member 4 and the inner connector 3 can be improved, and the stability of the mounted cross keel 2 is further improved.
In this embodiment, preferably, the expansion driving rod 101 is screwed with the fastening connection piece 5 and the cross keel 2, and the expansion driving rod 101 can be a screw.
Example 5:
the curtain wall keel connecting structure for the rear mounting of the transverse keel in this embodiment is basically the same as that in embodiment 3, and is mainly different in that, as shown in fig. 15, the retaining bayonet 311 is a special-shaped opening communicated with the open slot 31, and is specifically formed by combining two fan-shaped openings, the bar-shaped supporting member 4 can enter the retaining bayonet 311 through the open slot 31, and the supporting member 4 can be matched with the retaining bayonet 311 to prevent the inner connector 3 from moving up and down and back and forth by rotating the supporting member 4.
When the cross keel 2 of this embodiment is installed, the cross keel 2 makes the supporting member 4 fit into the retaining bayonet 311 through the combined movement of translation and rotation, specifically, the method includes the steps of firstly making the notch 21 of the cross keel 2 opposite to the supporting member 4 (see the first state shown in fig. 16), then making the cross keel 2 make the supporting member 4 insert into the retaining bayonet 311 along the opening slot 31 through the translational movement along the extending direction of the supporting member 4 (see the second state shown in fig. 17), then rotating the cross keel 2 to adjust the relative rotation angle of the supporting member 4 and the retaining bayonet 311, making the supporting member 4 cooperate with the retaining bayonet 311 to limit the vertical and horizontal movement of the cross keel 2 (see fig. 15), and finally connecting the vertical keel 1 and the cross keel 2 through the connecting component.
The above description is merely a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above examples. Modifications and variations which would be obvious to those skilled in the art without departing from the spirit of the invention are also considered to be within the scope of the invention.
Claims (9)
1. A curtain fossil fragments connection structure for dress behind horizontal fossil fragments, including two vertical joists (1) and dress behind between two vertical joists (1) horizontal fossil fragments (2), horizontal fossil fragments (2) are circumference ring-closed tubular section bar, its characterized in that: at least one vertical keel (1) is connected with a shearing-resistant connecting assembly which is positioned in an inner cavity of the horizontal keel (2) and supports the horizontal keel (2), the shearing-resistant connecting assembly comprises an inner connector (3) fixedly installed in the inner cavity of the horizontal keel (2), the inner connector (3) is a sealing plate for sealing a port of the horizontal keel (2), the inner connector (3) is provided with an open slot (31) with one end open, more than one supporting component (4) which can be placed into the open slot (31) from an opening of the open slot (31) are installed on the vertical keel (1), each supporting component (4) is positioned in the open slot (31) and supports the inner connector (3), a retaining bayonet (311) which is clamped on the supporting component (4) and used for preventing the supporting component (4) from being separated from the open slot (31) is arranged in the open slot (31), and an opening (21) for enabling the supporting component (4) to enter the open slot (31) is arranged at the end of the horizontal keel (2).
2. The curtain wall keel connection according to claim 1, wherein: the retaining bayonet (311) is sleeved on the upper portion of the supporting component (4) and prevents the inner connector (3) from moving forwards and backwards relative to the supporting component (4).
3. The curtain wall keel connection according to claim 1, wherein: the supporting part (4) is matched with the backstop bayonet (311) to prevent the inner connector (3) from moving up and down and back and forth relative to the supporting part (4).
4. The curtain wall keel connection according to claim 3, wherein: the supporting part (4) is provided with more than one elastic expansion edge (42), and the transverse keel (2) is in threaded connection with an expansion driving rod (101) which is propped against the elastic expansion edge (42) and forces the elastic expansion edge (42) to expand to tightly block the backstop bayonet (311).
5. The curtain wall keel connection according to claim 1, wherein: the vertical keel (1) is provided with a plurality of supporting parts (4) which are arranged at intervals along the horizontal direction, and a retaining bayonet (311) which is sleeved on each supporting part (4) is arranged in the opening groove (31) corresponding to each supporting part (4).
6. The curtain wall keel connection according to claim 1, wherein: only one supporting component (4) is installed on the vertical keel (1), and the top end of the supporting component (4) is provided with a supporting surface which is in surface contact fit with the inner connector (3) and supports the inner connector (3), and the supporting surface is a horizontal plane.
7. The curtain wall keel connection according to claim 1, wherein: the holding part (4) is provided with a limiting part (41) for preventing the inner connector (3) and the vertical keel (1) from being separated from each other.
8. The curtain wall keel connection according to any one of claims 1 to 7, wherein: the outside of the transverse keel (2) is also connected with a connecting component connected with the vertical keel (1); the connecting assembly comprises a connecting piece (5), the vertical keel (1) is connected with the connecting piece (5) through a first fastening assembly, and the horizontal keel (2) is connected with the connecting piece (5) through a second fastening assembly.
9. The curtain wall keel connection according to claim 8, wherein: the transverse keel (2) is provided with a groove (22), and the connecting piece (5), the first fastening component and the second fastening component are all accommodated in the groove (22); the notch (21) is located in the groove (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711022338.7A CN107630518B (en) | 2017-10-27 | 2017-10-27 | Curtain wall keel connecting structure for transverse keel post-mounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711022338.7A CN107630518B (en) | 2017-10-27 | 2017-10-27 | Curtain wall keel connecting structure for transverse keel post-mounting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107630518A CN107630518A (en) | 2018-01-26 |
| CN107630518B true CN107630518B (en) | 2023-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711022338.7A Active CN107630518B (en) | 2017-10-27 | 2017-10-27 | Curtain wall keel connecting structure for transverse keel post-mounting |
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| CN (1) | CN107630518B (en) |
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| CN202108137U (en) * | 2011-01-30 | 2012-01-11 | 上海阳毅新型门窗有限公司 | Connecting structure of horizontal keel and vertical keel of curtain wall |
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| CN204152037U (en) * | 2014-07-18 | 2015-02-11 | 深圳市瑞华建设股份有限公司 | A kind ofly the frame curtain wall of unordered installation can close chamber grid system |
| WO2016200037A1 (en) * | 2015-06-10 | 2016-12-15 | 동국제강주식회사 | Sliding-type steel curtain wall |
| CN206220309U (en) * | 2016-11-03 | 2017-06-06 | 中建幕墙有限公司 | A kind of closed chamber crossbeam curtain wall system |
| CN106948532A (en) * | 2017-04-28 | 2017-07-14 | 湖南坚致幕墙安装设计有限公司 | Curtain skeleton bigeminy attachment structure |
| CN107119834A (en) * | 2017-04-28 | 2017-09-01 | 湖南坚致幕墙安装设计有限公司 | The keel connecting structure of curtain wall |
| CN207597661U (en) * | 2017-10-27 | 2018-07-10 | 湖南省金为新材料科技有限公司 | For the curtain skeleton connection structure filled after transom |
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2017
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202108137U (en) * | 2011-01-30 | 2012-01-11 | 上海阳毅新型门窗有限公司 | Connecting structure of horizontal keel and vertical keel of curtain wall |
| CN102359211A (en) * | 2011-09-29 | 2012-02-22 | 湖南省金为型材有限公司 | Suspension type curtain wall |
| CN103352528A (en) * | 2013-07-19 | 2013-10-16 | 湖南省金为型材有限公司 | Steel T-bar framework applied to curtain wall door and window |
| CN204152037U (en) * | 2014-07-18 | 2015-02-11 | 深圳市瑞华建设股份有限公司 | A kind ofly the frame curtain wall of unordered installation can close chamber grid system |
| WO2016200037A1 (en) * | 2015-06-10 | 2016-12-15 | 동국제강주식회사 | Sliding-type steel curtain wall |
| CN206220309U (en) * | 2016-11-03 | 2017-06-06 | 中建幕墙有限公司 | A kind of closed chamber crossbeam curtain wall system |
| CN106948532A (en) * | 2017-04-28 | 2017-07-14 | 湖南坚致幕墙安装设计有限公司 | Curtain skeleton bigeminy attachment structure |
| CN107119834A (en) * | 2017-04-28 | 2017-09-01 | 湖南坚致幕墙安装设计有限公司 | The keel connecting structure of curtain wall |
| CN207597661U (en) * | 2017-10-27 | 2018-07-10 | 湖南省金为新材料科技有限公司 | For the curtain skeleton connection structure filled after transom |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107630518A (en) | 2018-01-26 |
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