CN111021646B - Ceiling curtain wall structure and mounting method thereof - Google Patents
Ceiling curtain wall structure and mounting method thereof Download PDFInfo
- Publication number
- CN111021646B CN111021646B CN201911360450.0A CN201911360450A CN111021646B CN 111021646 B CN111021646 B CN 111021646B CN 201911360450 A CN201911360450 A CN 201911360450A CN 111021646 B CN111021646 B CN 111021646B
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- China
- Prior art keywords
- plate
- aluminum alloy
- curtain wall
- sealing
- alloy curtain
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- Expired - Fee Related
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
- E04F10/08—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of a plurality of similar rigid parts, e.g. slabs, lamellae
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/665—Sheets or foils impervious to water and water vapor
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/90—Curtain walls comprising panels directly attached to the structure
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
- E04B2/965—Connections of mullions and transoms
Abstract
The invention relates to a ceiling curtain wall structure, which comprises a cross beam, a keel, a mounting rod and an aluminum alloy curtain wall, wherein a sealing mechanism is arranged between the aluminum alloy curtain wall and the keel, the sealing mechanism comprises a mounting groove arranged on the upper surface of the keel, a sealing plate fixedly connected on the side walls of two sides of the aluminum alloy curtain wall, a rubber pad fixedly connected on the lower surface of the sealing plate and a waist-shaped groove arranged on the sealing plate, a bolt is slidably connected in the waist-shaped groove, the aluminum alloy curtain wall locks the sealing plate on the bottom surface of the mounting groove through the matching of the bolt and the waist-shaped groove, a sealing mechanism with the same structure is arranged between the mounting rod and the aluminum alloy curtain wall, the sealing plates on two ends of the aluminum alloy curtain wall are tightly propped against the bottom surface of the mounting groove through the matching of the bolt and the waist-shaped groove, the sealing plate is locked on the bottom surface of the mounting groove through the matching of the bolt and the waist-shaped groove, and rainwater is discharged from the mounting groove, the sealing performance between the aluminum alloy curtain wall and the keel is improved, and the water leakage probability of the ceiling curtain wall is reduced.
Description
Technical Field
The invention relates to a ceiling curtain wall, in particular to a ceiling curtain wall structure and an installation method thereof.
Background
A ceiling is a covering installed on the top of a building (e.g. a door or a window) to block sunlight, rain, and snow.
The curtain wall is the outer wall enclosure of the building, does not bear the weight, hangs like the curtain, so is also called curtain wall, is the light wall with decorative effect that modern large-scale and high-rise building commonly used. The outer building envelope structure or decorative structure consists of a panel and a support structure system, can have certain displacement capacity or certain deformation capacity relative to a main structure, and does not bear the function of the main structure (an outer wall frame type support system is also one type of a curtain wall system).
In the canopy installation of current toll station, install aluminum alloy curtain on old fossil fragments, current aluminum alloy curtain, as shown in figure 1, fixedly connected with installation ear 26 on aluminum alloy curtain 3 lateral walls, installation ear 26 passes through the bolt snap-on fossil fragments.
The existing installation mode has poor sealing performance between the aluminum alloy curtain wall and the keel, and rainwater easily permeates into the ceiling to damage the structure inside the ceiling.
Disclosure of Invention
The invention aims to provide a ceiling curtain wall structure, which has the effects of improving the sealing property between an aluminum alloy curtain wall and a keel and reducing the probability of water leakage of the ceiling curtain wall.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a ceiling curtain wall structure, includes crossbeam and a plurality of groups fossil fragments of fixed connection on the crossbeam, a plurality of groups of fixedly connected with installation pole between two sets of adjacent fossil fragments, install aluminum alloy curtain wall through the bolt on fossil fragments and installation pole be equipped with a sealing mechanism between aluminum alloy curtain wall and the fossil fragments, sealing mechanism is including seting up mounting groove on fossil fragments upper surface, fixed connection closing plate, the rubber pad of fixed connection on the closing plate lower surface on aluminum alloy curtain wall both sides lateral wall, seting up the waist type groove on the closing plate, and bolt sliding connection is in the waist type groove, and aluminum alloy curtain wall passes through the cooperation in bolt and waist type groove and locks the closing plate on the mounting groove bottom surface, is equipped with the sealing mechanism that the structure is the same between installation pole and aluminum alloy curtain wall.
Through adopting above-mentioned technical scheme, through seting up the mounting groove on fossil fragments upper surface, the closing plate on the aluminum alloy curtain wall both ends all supports tightly on the mounting groove bottom surface, and the closing plate passes through the cooperation locking of bolt and waist type groove on the mounting groove bottom surface, and the rainwater is discharged from the mounting groove, through such setting, simple structure, convenient operation has improved the leakproofness between aluminum alloy curtain wall and the fossil fragments, has reduced the probability of leaking of canopy curtain wall.
The invention is further configured to: the mounting groove both sides inner wall is the slope setting, and the cross-section of mounting groove is the dovetail setting, and aluminum alloy curtain wall's lateral wall is the acute angle setting with aluminum alloy curtain wall's surface.
Through adopting above-mentioned technical scheme, set up to the slope through the both sides inner wall with the mounting groove, set up to the slope through the lateral wall with aluminum alloy curtain wall, through such setting, simple structure, convenient operation has reduced the rainwater and has got into the inside probability of canopy from the gap between aluminum alloy curtain wall lateral wall and the mounting groove lateral wall.
The invention is further configured to: the limbers have been seted up to the both ends inner wall lower extreme of mounting groove on the installation pole, limbers one end and the mounting groove intercommunication on the fossil fragments.
Through adopting above-mentioned technical scheme, set up the limbers through the both ends inner wall lower extreme of mounting groove on the installation pole, made things convenient for the rainwater drainage in the mounting groove on the installation pole.
The invention is further configured to: be equipped with a sealing member between two sets of aluminum alloy curtain wall lateral walls, the sealing member includes shielding plate of fixed connection on the aluminum alloy curtain wall lateral wall, sets up guide plate and the connecting piece of setting between guide plate and mounting groove bottom surface between two sets of aluminum alloy curtain wall both sides lateral wall, the shielding plate is the slope setting down, the guide plate includes first board and two sets of second board, and two sets of second board difference fixed connection is on the both sides of first board upper surface, the second board is the slope setting, the one end orientation that the first board was kept away from to the second board is kept away from one side slope of first board, the one end that the first board was kept away from to the second board is located the shielding plate below.
Through adopting above-mentioned technical scheme, the rainwater flows to the first board after the shielding plate on, discharges through the water conservancy diversion of first board, and the one end of second board is located the shielding plate below, through such setting, simple structure, convenient operation has reduced the rainwater and has flowed the space between mounting groove bottom surface and the closing plate, has further improved the leakproofness between aluminum alloy curtain wall and the fossil fragments.
The invention is further configured to: the connecting piece is including seting up spread groove on the first board upper surface, seting up hexagon socket head cap screw, the rubber circle of fixed connection on the seal groove bottom surface in the spread groove, sliding connection in the seal groove on the first board upper surface, the seal groove is concentric the setting with the spread groove, hexagon socket head cap screw's bolt head supports tightly on the seal groove bottom surface, hexagon socket head cap screw thread connection is on the mounting groove bottom surface after the closing plate is passed to hexagon socket head cap screw's one end.
Through adopting above-mentioned technical scheme, hexagon socket head cap screw's bolt head lower surface supports tightly on the rubber ring on the seal groove bottom surface, and hexagon socket head cap screw thread connection is passed on the mounting groove bottom surface to hexagon socket head cap screw's one end, and through such setting, simple structure, convenient operation has made things convenient for the operator to fix first board on the mounting groove bottom surface, has improved the leakproofness between hexagon socket head cap screw and the spread groove simultaneously.
The invention is further configured to: fixedly connected with engaging lug on the both ends of shielding plate lower surface rotates between two sets of engaging lugs and is connected with a connecting rod, fixedly connected with weather shield on the connecting rod, and the cover is equipped with a torsional spring on the connecting rod outer wall, and the both ends of torsional spring are fixed connection respectively on engaging lug and connecting rod, and weather shield one end supports tightly on the second board upper surface under the effect of torsional spring restoring force.
Through adopting above-mentioned technical scheme, through rotating on the shielding plate lower surface and connecting a weather shield, the one end of weather shield supports tightly on the second board upper surface, through such setting, simple structure, convenient operation has reduced the rainwater and has flowed to the closing plate from the gap between second board and the shielding plate on.
The invention is further configured to: the lower surface of the rain shield is fixedly connected with a rubber block, and the rain shield is tightly propped against the upper surface of the second plate through the rubber block.
Through adopting above-mentioned technical scheme, through fixedly connected with rubber piece on the lower surface of weather shield, the weather shield supports tightly on the second board upper surface through the rubber piece, through such setting, simple structure, convenient operation has further improved the tight leakproofness of supporting between weather shield and the second board.
The second purpose of the invention is that: there is provided a method of installing a ceiling curtain wall structure, comprising the steps of,
the side walls of the aluminum alloy curtain walls are abutted in the mounting grooves, the sealing plates are abutted on the bottom surfaces of the mounting grooves, the sealing plates on two adjacent groups of aluminum alloy curtain walls are overlapped, the two groups of sealing plates are abutted through rubber pads and are locked on the bottom surfaces of the mounting grooves through bolts;
sliding the guide plate between the side walls of the two groups of aluminum alloy curtain walls, wherein the second plate deforms under the action of the shielding plate and slides to the position below the shielding plate;
and step three, locking the first plate on the bottom surface of the mounting groove through the hexagon socket head cap screw, and abutting the rain baffle on the upper surface of the second plate under the action of the restoring force of the torsion spring.
In conclusion, the beneficial technical effects of the invention are as follows: the sealing performance between the aluminum alloy curtain wall and the keel is improved, and the water leakage probability of the ceiling curtain wall is reduced; the abutting sealing performance between the rain baffle and the second plate is improved; rainwater is reduced from flowing from the gap between the second plate and the shielding plate to the sealing plate.
Drawings
FIG. 1 is a schematic structural view of an aluminum alloy curtain wall in the prior art;
FIG. 2 is a schematic overall structure diagram of the first embodiment;
FIG. 3 is a schematic view of the overall structure of a baffle according to one embodiment;
fig. 4 is a schematic view of a connection structure between the weather shield and the shielding plate in the first embodiment.
Reference numerals: 1. a cross beam; 2. a keel; 3. an aluminum alloy curtain wall; 4. mounting a rod; 5. a sealing mechanism; 6. mounting grooves; 7. a sealing plate; 8. a rubber pad; 9. a waist-shaped groove; 10. a water through hole; 11. a seal member; 12. a shielding plate; 13. a baffle; 14. a connecting member; 15. a first plate; 16. a second plate; 17. connecting grooves; 18. a sealing groove; 19. a hexagon socket head cap screw; 20. a rubber ring; 21. connecting lugs; 22. a connecting rod; 23. a rain shield; 24. a torsion spring; 25. a rubber block; 26. and (5) mounting the lug.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In the first embodiment, as shown in fig. 2, the ceiling curtain wall structure disclosed by the invention comprises a cross beam 1, wherein a plurality of groups of keels 2 are fixedly connected to the upper surface of the cross beam 1 along the length direction of the cross beam 1, a plurality of groups of mounting rods 4 are fixedly connected between two adjacent groups of keels 2, and an aluminum alloy curtain wall 3 is fixedly connected to the keels 2 and the mounting rods 4 through bolts.
As shown in fig. 2, in order to improve the leakproofness between aluminum alloy curtain wall 3 and fossil fragments 2, be equipped with sealing mechanism 5 between aluminum alloy curtain wall 3 and fossil fragments 2, sealing mechanism 5 includes mounting groove 6, closing plate 7, rubber pad 8 and waist type groove 9, mounting groove 6 is seted up on fossil fragments 2 upper surface, mounting groove 6 is seted up along fossil fragments 2 length direction, closing plate 7 fixed connection is on aluminum alloy curtain wall 3 lateral wall lower surface, rubber pad 8 fixed connection is on closing plate 7 lower surface, waist type groove 9 is seted up on closing plate 7, closing plate 7 on two sets of adjacent aluminum alloy curtain wall 3 supports tightly together and supports tightly on mounting groove 6 bottom surface, closing plate 7 passes through the cooperation locking of bolt and waist type groove 9 on mounting groove 6 bottom surface, be equipped with the same sealing mechanism 5 of structure between installation with aluminum alloy curtain wall 3.
As shown in fig. 2, in order to improve the sealing performance between the aluminum alloy curtain wall 3 and the inner wall of the mounting groove 6, the inner walls of the two sides of the mounting groove 6 are obliquely arranged, the cross section of the mounting groove 6 is arranged in a dovetail shape, and the side wall and the upper surface of the aluminum alloy curtain wall 3 are arranged in an acute angle.
As shown in fig. 2, in order to facilitate the discharge of water in the mounting groove 6 of the mounting rod 4, water through holes 10 are opened on the inner walls of both ends of the mounting groove 6 of the mounting rod 4, and one end of each water through hole 10 is communicated with the mounting groove 6 of the keel 2.
As shown in fig. 2 and 3, in order to further improve the sealing performance between the aluminum alloy curtain wall 3 and the keel 2, a sealing element 11 is arranged between the side walls of the two groups of aluminum alloy curtain walls 3, the sealing element 11 comprises a shielding plate 12, a flow guide plate 13 and a connecting piece 14, the shielding plate 12 is fixedly connected to the side wall of the aluminum alloy curtain wall 3, the shielding plate 12 is arranged in an inclined manner, one end of the shielding plate 12 inclines downwards, the flow guide plate 13 comprises a first plate 15 and two groups of second plates 16, the two groups of second plates 16 are respectively and fixedly connected to two sides of the upper surface of the first plate 15, the second plates 16 are arranged in an inclined manner, one end of each second plate 16, which is far away from the first plate 15, inclines towards one side, which is far away from the first plate 15, one end of each second plate 16 is located below the shielding plate 12, the connecting piece 14 is arranged between the first plate 15 and the bottom surface of.
As shown in fig. 3, the connecting member 14 includes a connecting groove 17, a sealing groove 18, a rubber ring 20 and an inner hexagon bolt 19, the connecting groove 17 is provided on the upper surface of the first plate 15, the connecting groove 17 penetrates through the first plate 15, the sealing groove 18 is provided on the upper surface of the first plate 15, the sealing groove 18 and the connecting groove 17 are concentrically arranged, the rubber ring 20 is fixedly connected on the bottom surface of the sealing groove 18, the inner hexagon bolt 19 is in threaded connection on the inner wall of the connecting groove 17, one end of the inner hexagon bolt 19, which penetrates through the sealing plate 7, is in threaded connection on the bottom surface of the mounting groove 6, and the bolt head of the inner hexagon bolt 19 abuts against the rubber ring 20.
As shown in fig. 2 and 4, in order to reduce the rainwater entering the mounting groove 6 from the gap between the shielding plate 12 and the second plate 16, a connecting lug 21 is fixedly connected to both ends of the lower surface of the shielding plate 12, a connecting rod 22 is rotatably connected between two sets of connecting lugs 21, a rain shielding plate is fixedly connected to the connecting rod 22, a torsion spring 24 is sleeved on the connecting rod 22, both ends of the torsion spring 24 are fixedly connected to the connecting rod 22 and the connecting lug 21 respectively, and one end of the rain shielding plate abuts against the upper surface of the second plate 16 under the action of the restoring force of the torsion spring 24.
As shown in fig. 4, in order to improve the sealing between the flashing and the second plate 16, a rubber block 25 is fixedly attached to the lower surface of the end of the flashing remote from the connecting rod 22, and the flashing is pressed against the upper surface of the second plate 16 by means of the rubber block 25.
The implementation principle of the embodiment is as follows: the side walls of the aluminum alloy curtain walls 3 are tightly abutted in the mounting grooves 6, the sealing plates 7 are tightly abutted on the bottom surfaces of the mounting grooves 6, the sealing plates 7 on two adjacent groups of aluminum alloy curtain walls 3 are overlapped, and the two groups of sealing plates 7 are tightly abutted through rubber pads 8 and are locked on the bottom surfaces of the mounting grooves 6 through bolts; the guide plate 13 is arranged between the side walls of the two groups of aluminum alloy curtain walls 3, the second plate 16 is positioned below the rain baffle plate 23, the rain baffle plate 23 is tightly propped against the second plate 16 through the rubber block 25, and the first plate 15 is fixed on the bottom surface of the mounting groove 6 through the hexagon socket nut.
Example two: a method of installing a ceiling curtain wall structure, as shown in fig. 2, comprising the steps of:
firstly, the side wall of an aluminum alloy curtain wall 3 is abutted in a mounting groove 6, sealing plates 7 are abutted on the bottom surface of the mounting groove 6, the sealing plates 7 on two adjacent groups of aluminum alloy curtain walls 3 are overlapped, and the two groups of sealing plates 7 are abutted through rubber pads 8 and locked on the bottom surface of the mounting groove 6 through bolts;
sliding the guide plate 13 between the side walls of the two groups of aluminum alloy curtain walls 3, wherein the second plate 16 deforms under the action of the shielding plate 12, and the second plate 16 slides to the position below the shielding plate 12;
and step three, the first plate 15 is locked on the bottom surface of the mounting groove 6 through the hexagon socket head cap screw 19, and the rain shielding plate 23 is tightly pressed on the upper surface of the second plate 16 under the action of the restoring force of the torsion spring 24.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (5)
1. The utility model provides a ceiling curtain wall construction, includes crossbeam (1) and a plurality of groups fossil fragments (2) of fixed connection on crossbeam (1), a plurality of groups of fixedly connected with installation pole (4) between two sets of adjacent fossil fragments (2), installs aluminum alloy curtain wall (3) its characterized in that through the bolt on fossil fragments (2) and installation pole (4): a sealing mechanism (5) is arranged between the aluminum alloy curtain wall (3) and the keel (2), the sealing mechanism (5) comprises a mounting groove (6) formed in the upper surface of the keel (2), a sealing plate (7) fixedly connected to the side walls of the two sides of the aluminum alloy curtain wall (3), a rubber pad (8) fixedly connected to the lower surface of the sealing plate (7), and a waist-shaped groove (9) formed in the sealing plate (7), the bolt is slidably connected in the waist-shaped groove (9), the aluminum alloy curtain wall (3) locks the sealing plate (7) on the bottom surface of the mounting groove (6) through the matching of the bolt and the waist-shaped groove (9), and the sealing mechanisms (5) with the same structure are arranged between the mounting rod (4) and the aluminum alloy curtain wall (3); the inner walls of the two sides of the mounting groove (6) are obliquely arranged, the section of the mounting groove (6) is arranged in a dovetail shape, and the side wall of the aluminum alloy curtain wall (3) and the surface of the aluminum alloy curtain wall (3) are arranged in an acute angle; the lower ends of the inner walls of two ends of the mounting groove (6) on the mounting rod (4) are provided with water through holes (10), and one end of each water through hole (10) is communicated with the mounting groove (6) on the keel (2); a sealing element (11) is arranged between the side walls of the two groups of aluminum alloy curtain walls (3), the sealing element (11) comprises a baffle plate (12) fixedly connected on the side walls of the aluminum alloy curtain walls (3), a guide plate (13) arranged between the side walls at the two sides of the two groups of aluminum alloy curtain walls (3) and a connecting piece (14) arranged between the guide plate (13) and the bottom surface of the mounting groove (6), the baffle plate (12) is arranged in a downward inclined manner, the guide plate (13) comprises a first plate (15) and two groups of second plates (16), the two groups of second plates (16) are respectively and fixedly connected to two sides of the upper surface of the first plate (15), the second plate (16) is arranged in an inclined manner, one end of the second plate (16) far away from the first plate (15) inclines towards one side far away from the first plate (15), the end of the second plate (16) far away from the first plate (15) is positioned below the shielding plate (12).
2. The ceiling curtain wall construction according to claim 1, characterized in that: connecting piece (14) including seting up spread groove (17) on first board (15) upper surface, seting up seal groove (18), the hexagon socket head cap screw (19), the rubber circle (20) of fixed connection on seal groove (18) bottom surface in spread groove (17) on first board (15) upper surface, seal groove (18) are concentric setting with spread groove (17), the bolt head of hexagon socket head cap screw (19) supports tightly on seal groove (18) bottom surface, threaded connection is on mounting groove (6) bottom surface behind seal plate (7) is passed to the one end of hexagon socket head cap screw (19).
3. The ceiling curtain wall construction according to claim 2, wherein: fixedly connected with engaging lug (21) on the both ends of shielding plate (12) lower surface rotates between two sets of engaging lug (21) and is connected with a connecting rod (22), fixedly connected with weather shield (23) on connecting rod (22), and the cover is equipped with a torsional spring (24) on connecting rod (22) outer wall, and the both ends difference fixed connection of torsional spring (24) is on engaging lug (21) and connecting rod (22), and weather shield (23) one end supports tightly on second board (16) upper surface under the effect of torsional spring (24) restoring force.
4. A ceiling curtain wall construction as claimed in claim 3, wherein: the lower surface of the rain shield (23) is fixedly connected with a rubber block (25), and the rain shield (23) is tightly propped against the upper surface of the second plate (16) through the rubber block (25).
5. A method of mounting a ceiling curtain wall according to claim 4, characterised in that: the method comprises the following steps:
firstly, the side walls of aluminum alloy curtain walls (3) are abutted in mounting grooves (6), sealing plates (7) are abutted on the bottom surfaces of the mounting grooves (6), the sealing plates (7) on two adjacent groups of aluminum alloy curtain walls (3) are overlapped, the two groups of sealing plates (7) are abutted through rubber pads (8) and are locked on the bottom surfaces of the mounting grooves (6) through bolts;
sliding the guide plate (13) between the side walls of the two groups of aluminum alloy curtain walls (3), deforming the second plate (16) under the action of the shielding plate (12), and sliding the second plate (16) to the position below the shielding plate (12);
and thirdly, locking the first plate (15) on the bottom surface of the mounting groove (6) through the inner hexagon bolt (19), and abutting the rain shielding plate (23) on the upper surface of the second plate (16) under the restoring force action of the torsion spring (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911360450.0A CN111021646B (en) | 2019-12-25 | 2019-12-25 | Ceiling curtain wall structure and mounting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911360450.0A CN111021646B (en) | 2019-12-25 | 2019-12-25 | Ceiling curtain wall structure and mounting method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111021646A CN111021646A (en) | 2020-04-17 |
| CN111021646B true CN111021646B (en) | 2021-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911360450.0A Expired - Fee Related CN111021646B (en) | 2019-12-25 | 2019-12-25 | Ceiling curtain wall structure and mounting method thereof |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202007011416U1 (en) * | 2007-08-16 | 2009-01-02 | Gutjahr, Walter | End profile arrangement for balconies, terraces and the like. |
| CN201574543U (en) * | 2009-10-23 | 2010-09-08 | 王永华 | Energy-saving decoration plate for aluminium-alloy curtain wall |
| CN107090928B (en) * | 2017-06-21 | 2019-08-20 | 远东恒辉幕墙(珠海)有限公司 | A kind of expansion type unit curtain wall construction and its mounting process |
| CN207484763U (en) * | 2017-09-14 | 2018-06-12 | 中建东方装饰有限公司 | Aluminum facade section bar catch basin mounting structure |
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| CN111021646A (en) | 2020-04-17 |
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Granted publication date: 20210720 Termination date: 20211225 |