CN114562031B - Quick-dismantling structure of double-layer curtain wall fire rescue window - Google Patents
Quick-dismantling structure of double-layer curtain wall fire rescue window Download PDFInfo
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- CN114562031B CN114562031B CN202210233922.1A CN202210233922A CN114562031B CN 114562031 B CN114562031 B CN 114562031B CN 202210233922 A CN202210233922 A CN 202210233922A CN 114562031 B CN114562031 B CN 114562031B
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- Prior art keywords
- connecting piece
- curtain wall
- wall
- bolts
- sleeve
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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
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34305—Structures characterised by movable, separable, or collapsible parts, e.g. for transport telescopic
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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
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
- E04B1/34321—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by panels
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
Abstract
The invention discloses a quick-dismantling structure of a double-layer curtain wall fire rescue window, which comprises a mounting frame, a fixing rod, a first connecting piece, a second connecting piece, a curtain wall plate, a third connecting piece, an extension rod, a sleeve, bolts, a threaded sleeve and a jogging groove, wherein the fixing rod which is orthogonally distributed is welded on one side surface of the mounting frame, the extension rod is inserted into the fixing rod, the first connecting piece, the second connecting piece and the third connecting piece are welded at one end of the extension rod, which is far away from the mounting frame, end blocks are welded at two ends of one end of the first connecting piece and the third connecting piece, and bolts are inserted into the end blocks; the mounting frame one side is provided with curtain wall board, the through-hole has been seted up to curtain wall board four corners department, inside grafting of through-hole has the sleeve pipe. According to the invention, through flexible engagement between the bolts and the sleeves, the effect of bidirectional disassembly on two sides of the curtain wall plate can be realized, and bidirectional rescue is facilitated.
Description
Technical Field
The invention relates to the technical field of curtain wall plates, in particular to a quick-dismantling structure of a double-layer curtain wall fire rescue window.
Background
Along with the development of constructional engineering, ecological architectural design research is also an important point in the field of the current building industry. The double-layer curtain wall system realizes indoor ventilation and natural light adjustment through alternate combination of the inner layer curtain wall and the outer layer curtain wall, and forms a better light environment. But the arrangement of the outer surface of the double-layer curtain wall creates a huge obstacle for fire rescue.
Based on the design characteristics of double-deck curtain, combine the fire control design to set up a plurality of fire control rescue export respectively on outer curtain, utilize auxiliary rod and detachable nut integrated design, realize the quick dismantlement of outer decoration panel fire control rescue export, provide convenience for fire control rescue. Meanwhile, the integrity of the original double-layer curtain wall design concept is guaranteed.
Disclosure of Invention
The invention aims to provide a quick-dismantling structure of a double-layer curtain wall fire rescue window, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a double-deck curtain fire control rescue window quick detach structure, includes mounting bracket, dead lever, first connecting piece, second connecting piece, curtain wallboard, third connecting piece, extension rod, sleeve pipe, bolt, swivel nut and gomphosis groove, mounting bracket one side surface welding has the dead lever that is orthogonal distribution, the inside grafting of dead lever has the extension rod, extension rod deviates from mounting bracket one end welding has first connecting piece, second connecting piece and third connecting piece, first connecting piece, third connecting piece one end and second connecting piece both ends all weld the end block, the inside grafting of end block has the bolt;
the mounting frame one side is provided with curtain wall board, the through-hole has been seted up to curtain wall board four corners department, inside grafting of through-hole has the sleeve pipe.
Preferably, a fire-fighting bracket is arranged between the fixing rods, and jacks matched with the extension rods are formed in the fixing rods;
the surface of the fixed rod is rotationally inserted with bolts distributed at equal intervals.
Preferably, the second connecting piece is located between the first connecting piece and the third connecting piece, and the first connecting piece is located one side of the extension rod, which is away from the mounting frame, and the first connecting piece, the second connecting piece and the third connecting piece are orthogonally distributed.
Preferably, a screw hole meshed with the bolt is formed in the sleeve, an embedding groove is formed in the outer wall of one end, away from the bolt, of the sleeve, and a protective cover is clamped in the embedding groove;
the lining is embedded and installed on the inner wall of the through hole, and sealant is filled between the through hole and the outer wall of the sleeve.
Preferably, limit grooves are formed in the end blocks, and limit blocks are arranged on the surfaces of the bolts;
the screw sleeve is movably sleeved on the outer wall of the bolt, symmetrically distributed auxiliary rods are welded on the outer walls of the two ends of the screw sleeve, and the diameter of the outer wall of one end of the bolt is the same as that of the outer wall of the sleeve.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, curtain wall plates can be installed on the first connecting piece, the second connecting piece and the third connecting piece in a staggered manner, workers can be connected with the bolts and the outer wall of the sleeve through the threaded sleeves, the sleeve and the bolts can be respectively driven to rotate relatively, and the curtain wall plates and the bolts can be fixed conveniently, so that the installation of the curtain wall plates is facilitated; when being used for fire rescue, search and rescue personnel can use the spanner to drive the sleeve pipe rotation in the curtain board outside for sleeve pipe and bolt produce relative rotation, thereby realize the break away from of sleeve pipe and bolt, thereby realize the dismantlement of curtain board, simultaneously, search and rescue personnel can use swivel nut rotatory bolt in the curtain board inboard, can realize the relative rotation of bolt and sleeve pipe equally, can realize the break away from of curtain board and bolt, be convenient for dismantle the curtain board inside, can realize the effect of two-way dismantlement curtain board, do benefit to fire rescue more.
Drawings
FIG. 1 is a schematic diagram of a front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic cross-sectional view of a first connector and sleeve according to the present invention;
FIG. 4 is a schematic cross-sectional view of a sleeve according to the present invention;
FIG. 5 is a schematic diagram of the distribution structure of the first, second and third connectors according to the present invention;
FIG. 6 is a schematic view of the partial exterior configuration of a curtain wall panel according to the present invention;
fig. 7 is a schematic sectional view of a fixing rod according to the present invention.
In the figure: 1. a mounting frame; 2. a fixed rod; 3. a fire-fighting support; 4. a first connector; 5. a second connector; 6. curtain wall plates; 7. a third connecting member; 8. an extension rod; 9. an end block; 10. a sleeve; 11. a bolt; 12. a limiting block; 13. a limit groove; 14. an auxiliary lever; 15. a screw sleeve; 16. a protective cover; 17. a fitting groove; 18. a screw hole; 19. a through hole; 20. sealing glue; 21. a bushing; 22. a screw; 23. and a jack.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 7, three embodiments of the present invention are provided:
embodiment one:
the utility model provides a double-deck curtain fire control rescue window quick detach structure, including mounting bracket 1, dead lever 2, first connecting piece 4, second connecting piece 5, curtain board 6, third connecting piece 7, extension rod 8, sleeve pipe 10, bolt 11, swivel nut 15 and gomphosis groove 17, the welding of mounting bracket 1 one side surface has dead lever 2 that is orthogonal distribution, the inside grafting of dead lever 2 has extension rod 8, be provided with fire control support 3 between the dead lever 2, fire control support 3 can be convenient for the rescue personnel to stand and operate, jack 23 with extension rod 8 looks adaptation has been seted up to the dead lever 2 inside, the rotation grafting of dead lever 2 surface has equidistant distributed screw 22; the screw 22 is inserted into the fixing rod 2, so that the extension rod 8 can be fixed, and meanwhile, the extension rod 8 can adjust the extension length along the insertion hole 23, so that the installation position of the curtain wall plate 6 can be conveniently adjusted.
Embodiment two:
the first connecting piece 4, the second connecting piece 5 and the third connecting piece 7 are welded at one end of the extension rod 8, which is far away from the mounting frame 1, the second connecting piece 5 is positioned between the first connecting piece 4 and the third connecting piece 7, the first connecting piece 4 is positioned at one side of the extension rod 8, which is far away from the mounting frame 1, the first connecting piece 4, the second connecting piece 5 and the third connecting piece 7 are orthogonally distributed, the end blocks 9 are welded at one end of the first connecting piece 4 and the third connecting piece 7 and at two ends of the second connecting piece 5, bolts 11 are inserted into the end blocks 9, limit grooves 13 are formed in the end blocks 9, limit blocks 12 are arranged on the surfaces of the bolts 11, and when the bolts 11 rotate, the limit blocks 12 can rotate in the limit grooves 13 to ensure that the positions of the bolts 11 are unchanged;
the swivel nut 15 has been cup jointed in the activity of bolt 11 outer wall, swivel nut 15 both ends outer wall welding has symmetrical distribution's auxiliary rod 14, bolt 11 one end outer wall diameter is the same with sleeve pipe 10 outer wall diameter, when being used for fire rescue, search and rescue personnel can use the spanner to drive sleeve pipe 10 rotation in curtain board 6 outside, make sleeve pipe 10 and bolt 11 produce relative rotation, thereby realize the breaking away from of sleeve pipe 10 and bolt 11, thereby realize the dismantlement of curtain board 6, simultaneously, search and rescue personnel can use swivel nut 15 rotation bolt 11 in curtain board 6 inboard, can realize the relative rotation of bolt 11 and sleeve pipe 10 equally, can realize the breaking away from of curtain board 6 and bolt 11, be convenient for dismantle the curtain board 6 in inside, can realize the effect of two-way dismantlement curtain board 6, more do benefit to fire rescue.
Embodiment III:
the curtain wall plate 6 is arranged on one side of the mounting frame 1, through holes 19 are formed in four corners of the curtain wall plate 6, the sleeves 10 are inserted into the through holes 19, screw holes 18 meshed with the bolts 11 are formed in the sleeves 10, workers can be connected with the bolts 11 and the outer wall of the sleeves 10 through threaded sleeves 15, and can respectively drive the sleeves 10 and the bolts 11 to rotate relatively, so that the curtain wall plate 6 and the bolts 11 can be fixed conveniently, and the installation of the curtain wall plate 6 is facilitated.
The sleeve pipe 10 deviates from bolt 11 one end outer wall and has seted up gomphosis groove 17, the inside joint of gomphosis groove 17 has protective cover 16, and protective cover 16 can shelter from the screw 18 inside, prevents the inside corrosion of screw 18, and bush 21 is installed in the embedding of through-hole 19 inner wall, and the packing has sealant 20 between through-hole 19 and the sleeve pipe 10 outer wall, and the mechanical strength of bush 21 multiplicable through-hole 19 inner wall avoids producing the problem of opening to sealant 20 can adhere between bush 21 and sleeve pipe 10 outer wall, plays the effect that increases leakproofness and stability.
Working principle: the curtain wall boards 6 are installed on the first connecting piece 4, the second connecting piece 5 and the third connecting piece 7 in a staggered mode, workers can be connected with the bolts 11 and the outer wall of the sleeve 10 through the threaded sleeves 15, and can respectively drive the sleeve 10 and the bolts 11 to rotate relatively, so that the curtain wall boards 6 and the bolts 11 can be fixed conveniently, and the installation of the curtain wall boards 6 is facilitated;
when being used for fire rescue, search and rescue personnel can use the spanner to drive sleeve pipe 10 in curtain board 6 outside rotatory for sleeve pipe 10 produces relative rotation with bolt 11, thereby realizes the break away from of sleeve pipe 10 and bolt 11, thereby realize the dismantlement of curtain board 6, simultaneously, search and rescue personnel can use swivel nut 15 rotatory bolt 11 in curtain board 6 inboard, can realize the relative rotation of bolt 11 and sleeve pipe 10 equally, can realize the break away from of curtain board 6 and bolt 11, be convenient for dismantle curtain board 6 inside, can realize the effect of two-way dismantlement curtain board 6, more do benefit to fire rescue.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. The utility model provides a double-deck curtain fire control rescue window quick detach structure, includes mounting bracket (1), dead lever (2), first connecting piece (4), second connecting piece (5), curtain board (6), third connecting piece (7), extension rod (8), sleeve pipe (10), bolt (11), swivel nut (15) and gomphosis groove (17), its characterized in that: the fixing device is characterized in that fixing rods (2) which are orthogonally distributed are welded on one side surface of the mounting frame (1), extension rods (8) are inserted into the fixing rods (2), a first connecting piece (4), a second connecting piece (5) and a third connecting piece (7) are welded at one end, deviating from the mounting frame (1), of each extension rod (8), end blocks (9) are welded at one end of each first connecting piece (4), one end of each third connecting piece (7) and two ends of each second connecting piece (5), and bolts (11) are inserted into the end blocks (9);
a curtain wall plate (6) is arranged on one side of the mounting frame (1), through holes (19) are formed in four corners of the curtain wall plate (6), and sleeves (10) are inserted into the through holes (19);
limiting grooves (13) are formed in the end blocks (9), and limiting blocks (12) are arranged on the surfaces of the bolts (11);
the outer wall of the bolt (11) is movably sleeved with a threaded sleeve (15), auxiliary rods (14) symmetrically distributed are welded on the outer walls of the two ends of the threaded sleeve (15), and the diameter of the outer wall of one end of the bolt (11) is the same as that of the outer wall of the sleeve (10).
2. The double-layer curtain wall fire rescue window quick-dismantling structure according to claim 1, wherein: a fire-fighting bracket (3) is arranged between the fixed rods (2), and a jack (23) matched with the extension rod (8) is formed in the fixed rods (2);
the surface of the fixed rod (2) is rotationally inserted with bolts (22) which are distributed at equal intervals.
3. The double-layer curtain wall fire rescue window quick-dismantling structure according to claim 1, wherein: the second connecting piece (5) is located between the first connecting piece (4) and the third connecting piece (7), and the first connecting piece (4) is located one side of the extension rod (8) deviating from the installation frame (1), and the first connecting piece (4), the second connecting piece (5) and the third connecting piece (7) are orthogonally distributed.
4. The double-layer curtain wall fire rescue window quick-dismantling structure according to claim 1, wherein: screw holes (18) meshed with the bolts (11) are formed in the sleeve (10), an embedding groove (17) is formed in the outer wall of one end, away from the bolts (11), of the sleeve (10), the embedding groove (17), and a protective cover (16) is clamped in the embedding groove (17);
the inner wall of the through hole (19) is embedded with a bushing (21), and a sealant (20) is filled between the through hole (19) and the outer wall of the sleeve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210233922.1A CN114562031B (en) | 2022-03-10 | 2022-03-10 | Quick-dismantling structure of double-layer curtain wall fire rescue window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210233922.1A CN114562031B (en) | 2022-03-10 | 2022-03-10 | Quick-dismantling structure of double-layer curtain wall fire rescue window |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114562031A CN114562031A (en) | 2022-05-31 |
| CN114562031B true CN114562031B (en) | 2023-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210233922.1A Active CN114562031B (en) | 2022-03-10 | 2022-03-10 | Quick-dismantling structure of double-layer curtain wall fire rescue window |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100989934B1 (en) * | 2010-04-01 | 2010-10-29 | 조병은 | A assembly type curtain wall module structure and construction method thereof |
| US8833017B1 (en) * | 2013-10-02 | 2014-09-16 | Rong-Jun Huang | Rapid hanging curtain wall unit for a wall assembling structure |
| CN209941991U (en) * | 2019-05-07 | 2020-01-14 | 江苏鸿升装饰工程有限公司 | Windproof anti-seismic easy-to-assemble and disassemble curtain wall |
| CN212336440U (en) * | 2020-02-24 | 2021-01-12 | 海南商煜建筑科技工程有限公司 | Splicing type energy-saving curtain wall |
| CN213329596U (en) * | 2020-09-11 | 2021-06-01 | 江西嘉寓门窗幕墙有限公司 | Energy-conserving curtain package assembly of type that takes precautions against earthquakes |
| CN213572522U (en) * | 2020-08-05 | 2021-06-29 | 江苏鲁班建设集团有限公司 | Double-deck curtain wall construction convenient to dismantle installation |
| CN215290859U (en) * | 2021-07-01 | 2021-12-24 | 乐卡丹(成都)新材料科技有限公司 | Aluminum veneer curtain wall connecting structure |
| CN215408156U (en) * | 2021-07-27 | 2022-01-04 | 中建八局第三建设有限公司 | Fire rescue window installed on GRC curtain wall |
| WO2022021789A1 (en) * | 2020-07-29 | 2022-02-03 | 苏州柯利达装饰股份有限公司 | Externally-opened special-shaped metal curtain wall system |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11324191A (en) * | 1998-05-18 | 1999-11-26 | Daiwa House Ind Co Ltd | Fitting structure of curtain wall panel |
| KR101321740B1 (en) * | 2012-06-11 | 2013-10-28 | 주식회사금강건설 | Detachable bracket for fixing curtain wall and combination structure for double curtain wall using thereof |
| CN111540288A (en) * | 2020-04-25 | 2020-08-14 | 广东茂晟广告装饰工程有限公司 | Large-scale outer wall billboard |
| CN212926602U (en) * | 2020-07-02 | 2021-04-09 | 孙道奎 | Building curtain wall structure convenient to installation and dismantlement |
| CN213234341U (en) * | 2020-09-03 | 2021-05-18 | 江西嘉寓门窗幕墙有限公司 | Pre-positioning mechanism for mounting glass curtain wall |
| CN213174370U (en) * | 2020-09-11 | 2021-05-11 | 张真真 | Connecting structure of building curtain wall |
| CN112554401A (en) * | 2020-12-15 | 2021-03-26 | 同济大学 | Double-layer ecological building skin suitable for large public building |
| CN215519380U (en) * | 2021-07-23 | 2022-01-14 | 山东森瑞幕墙工程有限公司 | Steel structure curtain wall |
-
2022
- 2022-03-10 CN CN202210233922.1A patent/CN114562031B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100989934B1 (en) * | 2010-04-01 | 2010-10-29 | 조병은 | A assembly type curtain wall module structure and construction method thereof |
| US8833017B1 (en) * | 2013-10-02 | 2014-09-16 | Rong-Jun Huang | Rapid hanging curtain wall unit for a wall assembling structure |
| CN209941991U (en) * | 2019-05-07 | 2020-01-14 | 江苏鸿升装饰工程有限公司 | Windproof anti-seismic easy-to-assemble and disassemble curtain wall |
| CN212336440U (en) * | 2020-02-24 | 2021-01-12 | 海南商煜建筑科技工程有限公司 | Splicing type energy-saving curtain wall |
| WO2022021789A1 (en) * | 2020-07-29 | 2022-02-03 | 苏州柯利达装饰股份有限公司 | Externally-opened special-shaped metal curtain wall system |
| CN213572522U (en) * | 2020-08-05 | 2021-06-29 | 江苏鲁班建设集团有限公司 | Double-deck curtain wall construction convenient to dismantle installation |
| CN213329596U (en) * | 2020-09-11 | 2021-06-01 | 江西嘉寓门窗幕墙有限公司 | Energy-conserving curtain package assembly of type that takes precautions against earthquakes |
| CN215290859U (en) * | 2021-07-01 | 2021-12-24 | 乐卡丹(成都)新材料科技有限公司 | Aluminum veneer curtain wall connecting structure |
| CN215408156U (en) * | 2021-07-27 | 2022-01-04 | 中建八局第三建设有限公司 | Fire rescue window installed on GRC curtain wall |
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| CN114562031A (en) | 2022-05-31 |
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