CN217811784U

CN217811784U - Expansion joint structure for outer vertical surface of glass curtain wall

Info

Publication number: CN217811784U
Application number: CN202221616101.8U
Authority: CN
Inventors: 李姝�; 吴晓茜; 何玲; 冯明梭
Original assignee: Zhejiang Lvcheng Duhui Architectural Planning And Design Co ltd
Current assignee: Zhejiang Lvcheng Duhui Architectural Planning And Design Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-11-15
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses a facade expansion joint structure outside glass curtain wall relates to glass curtain wall technical field, this facade expansion joint structure outside glass curtain wall, including first wall body, one side of first wall body is the second wall body, the front surface mounting of first wall body has first window muntin, the front surface mounting of second wall body has second window muntin, first draw-in groove has been seted up to second window muntin's front surface symmetry, and first sealing strip is installed to one side of one of them first draw-in groove, and the carriage is installed to one side of another first draw-in groove, the third sealing strip is installed to the inner wall of carriage, the utility model discloses in, through the carriage that sets up, decorative board and second window muntin are parallel to each other, and more natural when two cavity glass splice can not influence glass curtain wall's whole impression, can alleviate window muntin's bearing, improve glass curtain wall's security performance.

Description

Expansion joint structure for outer vertical surface of glass curtain wall

Technical Field

The utility model relates to a glass curtain wall technical field specifically is a be used for outer facade expansion joint structure of glass curtain wall.

Background

The glass curtain wall is a building external protective structure or a decorative structure which has a certain displacement capacity relative to a main structure and does not bear the action of the main structure, a wall body mainly comprises a frame and glass, when the glass curtain wall is installed, an expansion joint exists between the glass and the glass, and the existing method adopts a wind instrument plate and an aluminum plate for decoration as a processing structure.

But the structure of current processing expansion joint still has the weak point when using, and a large amount of aluminum plate are decorated, lead to in the position of expansion joint, aluminum plate and window mullion's position nonparallel, and the molding inconsistent of aluminum plate and window mullion is seen from the open air, influences the whole appearance of glass curtain wall.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outer facade expansion joint structure of glass curtain wall to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a glass curtain wall facade expansion joint structure outward, includes first wall body, one side of first wall body is the second wall body, the preceding surface mounting of first wall body has first window mullion, the preceding surface mounting of second wall body has second window mullion, first draw-in groove has been seted up to the preceding surface symmetry of second window mullion, and first sealing strip is installed to one side of one of them first draw-in groove, and the carriage is installed to one side of another first draw-in groove, the third sealing strip is installed to the inner wall of carriage, and one side of third sealing strip installs first cavity glass, second cavity glass is installed to one side of first sealing strip, the second draw-in groove has been seted up at the front surface middle part of second window mullion, and the second fastening bolt is installed to one side of second draw-in groove, the cushion is installed near one side of second draw-in groove in the middle part of the front surface of second window mullion, and the front surface mounting of cushion has the backup pad, the second fastening bolt runs through cushion and backup pad to link together second window mullion and backup pad, the preceding surface mounting of backup pad has the decorative board.

Preferably, install musical instrument board sealing strip between first window muntin and the second window muntin, first window frame is installed to one side of first window muntin, the second window frame is installed to one side of second window muntin, first window frame and first window muntin and second window frame are all connected through first fastening bolt.

Preferably, the rear surface of the first insulating glass is attached to the front surface of the first sash, and the rear surface of the second insulating glass is attached to the front surface of the second sash.

Preferably, install first heat preservation rock wool board between first wall body and the first window mullion, install second heat preservation rock wool board between second wall body and the second window mullion.

Preferably, a buffer pad is arranged between one end of the second hollow glass and the mullion of the second window, and a second sealing strip is arranged between the second hollow glass and the supporting plate.

Preferably, the first insulating glass and the second insulating glass are parallel to each other.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in, through the carriage that sets up, the carriage is installed on the second window muntin, first cavity glass installs on the carriage, second cavity glass installs on the second window muntin, when two cavity glass splice, shelter from the expansion joint between two cavity glass through a decorative board, the molding of decorative board is unified with the molding of second window muntin, when watching from outdoor, decorative board and second window muntin are parallel to each other, it is more natural when two cavity glass splice, can not influence the whole impression of glass curtain wall, and, when cavity glass splices with cavity glass, the structure is simpler, can alleviate the bearing of window muntin, improve the security performance of glass curtain wall.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a second mullion of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1.

In the figure: 1. a musical instrument board sealing strip; 2. a first window mullion; 3. a first fastening bolt; 4. a first insulating glass; 5. a first window frame; 6. a first heat preservation rock wool board; 7. a first wall; 8. a second wall; 9. a second heat-preservation rock wool board; 10. a second window mullion; 11. a second window frame; 12. a first card slot; 13. a second card slot; 14. a support frame; 15. a first seal strip; 16. a second insulating glass; 17. a second seal strip; 18. a cushion pad; 19. cushion blocks; 20. a second fastening bolt; 21. a support plate; 22. a decorative plate; 23. and a third sealing strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to fig. 3, the present invention provides the following technical solutions: a glass curtain wall outer vertical surface expansion joint structure comprises a first wall body 7, a second wall body 8 is arranged on one side of the first wall body 7, a first window middle support 2 is installed on the front surface of the first wall body 7, a second window middle support 10 is installed on the front surface of the second wall body 8, first clamping grooves 12 are symmetrically formed in the front surface of the second window middle support 10, a first sealing strip 15 is installed on one side of one first clamping groove 12, a supporting frame 14 is installed on one side of the other first clamping groove 12, a third sealing strip 23 is installed on the inner wall of the supporting frame 14, a first hollow glass 4 is installed on one side of the third sealing strip 23, a second hollow glass 16 is installed on one side of the first sealing strip 15, a second clamping groove 13 is formed in the middle portion of the front surface of the second window middle support 10, a second fastening bolt 20 is installed on one side of the second clamping groove 13, a supporting plate 21 is installed on the middle portion of the front surface of the second window middle support 10, the second glass middle support 10 penetrates through the supporting plate 19 and the supporting plate 21, the supporting plate 21 is connected with the first glass middle support plate 14, the hollow glass frame 14, the supporting plate is connected with the hollow glass middle support plate 14 through the first glass middle support plate 14, the first glass 14, the hollow glass frame 14, the supporting plate 14, the hollow glass middle support plate 14, the hollow glass frame 14 and the glass frame 14, splicing the first hollow glass 4 and the second hollow glass 16 is completed, finally, a decorative plate 22 is installed on the front surface of the supporting plate 21, and the first hollow glass 4 and the second hollow glass 16 are shielded by the decorative plate 22 in a telescopic mode.

Specifically, a fret board sealing strip 1 is installed between a first window mullion 2 and a second window mullion 10, a first window frame 5 is installed on one side of the first window mullion 2, a second window frame 11 is installed on one side of the second window mullion 10, the first window frame 5, the first window mullion 2, the second window mullion 10 and the second window frame 11 are connected through a first fastening bolt 3, the fret board sealing strip 1 is used for sealing a gap between a first wall body 7 and a second wall body 8, the sealing performance between the first wall body 7 and the second wall body 8 is guaranteed, outside air cannot enter a room, a frame of a glass curtain wall of a building is composed of a plurality of first window mullions 2, the second window mullions 10, the first window frame 5 and the second window frame 11, the first window mullion 2, the second window mullion 10, and the first window frame 5 and the second window frame 11 can guarantee the stability of glass.

Further, the rear surface of the first insulating glass 4 is attached to the front surface of the first sash 5, the rear surface of the second insulating glass 16 is attached to the front surface of the second sash 11, the first sash 5 may support the first insulating glass 4, and the second sash 11 may support the second insulating glass 16.

Further, install first heat preservation rock wool board 6 between the stile 2 in first wall body 7 and the first window, install second heat preservation rock wool board 9 between the stile 10 in second wall body 8 and the second window, first heat preservation rock wool board 6 and second heat preservation rock wool board 9 are used for preserving indoor temperature, also can reduce the frictional force and the impact between the stile 2 and first wall body 7 and second wall body 8 and the second window in the first window simultaneously.

Further, a buffer 18 is installed between one end of the second insulating glass 16 and the second window mullion 10, a second sealing strip 17 is installed between the second insulating glass 16 and the supporting plate 21, and the buffer 18 is used for relieving the lateral impact force of the second insulating glass 16, so that the abrasion of the second insulating glass 16 is reduced.

Furthermore, the first insulating glass 4 and the second insulating glass 16 are parallel to each other, and the first insulating glass 4 and the second insulating glass 16 are in a parallel state after being installed, so that the decorative plate 22, the first insulating glass 4 and the second insulating glass 16 are all in a plane, and when the glass curtain wall is observed outdoors, the overall appearance of the glass curtain wall is good.

The utility model discloses a use method does: during the use, pass through bolted connection with first window mullion 2 and first wall 7, pass through bolted connection with second wall 8 and second window mullion 10, at the front surface installation first sealing strip 15 and carriage 14 of second window mullion 10, install the one end of first cavity glass 4 in carriage 14, second cavity glass 16 is installed in the front surface of first sealing strip 15, reuse backup pad 21 carries on spacingly to carriage 14 and second cavity glass 16, it is fixed with backup pad 21 and second window mullion 10 with second fastening bolt 20, first cavity glass 4 and second cavity glass 16 are all compressed tightly this moment, first cavity glass 4 and second cavity glass 16 accomplish the concatenation, at last at the front surface installation decorative board 22 of backup pad 21, the flexible sheltering from between first cavity glass 4 and the second cavity glass 16 with decorative board 22, first window mullion 2, second window mullion 10, first window frame 5 and second window frame 11 can guarantee glass's stability.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an outer facade expansion joint structure of glass curtain wall, includes first wall body (7), one side of first wall body (7) is second wall body (8), its characterized in that: a first window middle support (2) is arranged on the front surface of the first wall body (7), a second window mullion (10) is arranged on the front surface of the second wall body (8), the front surface of the second window mullion (10) is symmetrically provided with first clamping grooves (12), one side of one of the first clamping grooves (12) is provided with a first sealing strip (15), one side of the other first clamping groove (12) is provided with a supporting frame (14), the inner wall of the supporting frame (14) is provided with a third sealing strip (23), and one side of the third sealing strip (23) is provided with a first hollow glass (4), one side of the first sealing strip (15) is provided with a second hollow glass (16), a second clamping groove (13) is formed in the middle of the front surface of the second window middle support (10), and one side of the second clamping groove (13) is provided with a second fastening bolt (20), a cushion block (19) is arranged at one side of the middle part of the front surface of the second window middle stile (10) close to the second clamping groove (13), a support plate (21) is arranged on the front surface of the cushion block (19), the second fastening bolt (20) penetrates through the cushion block (19) and the support plate (21), and connecting the second window mullion (10) and the support panel (21) together, a decorative plate (22) is mounted on the front surface of the support plate (21).

2. The glass curtain wall facade expansion joint structure as claimed in claim 1, wherein: install musical instrument board sealing strip (1) between first window muntin (2) and second window muntin (10), first window frame (5) are installed to one side of first window muntin (2), second window frame (11) are installed to one side of second window muntin (10), first window frame (5) and first window muntin (2) and second window muntin (10) and second window frame (11) all are connected through first fastening bolt (3).

3. The glass curtain wall facade expansion joint structure as claimed in claim 2, wherein: the rear surface of the first insulating glass (4) is attached to the front surface of the first window frame (5), and the rear surface of the second insulating glass (16) is attached to the front surface of the second window frame (11).

4. The glass curtain wall facade expansion joint structure as claimed in claim 1, wherein: install first heat preservation rock wool board (6) between first wall body (7) and first window muntin (2), install second heat preservation rock wool board (9) between second wall body (8) and second window muntin (10).

5. The glass curtain wall facade expansion joint structure as claimed in claim 1, wherein: a cushion pad (18) is arranged between one end of the second hollow glass (16) and the second window mullion (10), and a second sealing strip (17) is arranged between the second hollow glass (16) and the supporting plate (21).

6. The glass curtain wall facade expansion joint structure as claimed in claim 1, wherein: the first insulating glass (4) and the second insulating glass (16) are parallel to each other.