CN110886418A

CN110886418A - Combined building curtain wall

Info

Publication number: CN110886418A
Application number: CN201911312658.5A
Authority: CN
Inventors: 刘升华; 周虎山; 周正; 古桂林
Original assignee: SHENZHEN GASU ADORN DESIGN ENGINEERING Co Ltd
Current assignee: SHENZHEN GASU ADORN DESIGN ENGINEERING Co Ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-03-17

Abstract

The invention discloses a combined building curtain wall which comprises an upper auxiliary frame, a lower auxiliary frame, a left auxiliary frame and a right auxiliary frame, wherein the outer sides of the upper auxiliary frame, the lower auxiliary frame, the left auxiliary frame and the right auxiliary frame are connected with a civil engineering structure; the curtain wall structure also comprises two fixed curtain walls which are clamped in the main frame, and two movable curtain walls which can slide relative to the plane of the fixed curtain walls; the two fixed curtain walls are respectively arranged on two sides, and the movable curtain walls can be in sliding butt joint towards the middle or can slide towards two sides respectively. The invention adopts a main frame and auxiliary frame combined system which is very convenient for field installation, effectively solves the problems of large field installation workload, more control points, long installation period and difficult quality guarantee of the frame type glass curtain wall, and effectively solves the problems of difficult transportation ratio, high cost and difficult maintenance or replacement of the unit type curtain wall.

Description

Combined building curtain wall

Technical Field

The invention relates to a building curtain wall, in particular to a combined building curtain wall.

Background

At present, along with the continuous improvement of requirements of people on the appearance attractiveness and the use function of a building, the glass curtain wall is used as an important structural form for decorating the outer wall of the building, and the building curtain wall has the characteristics of high construction speed, light structural mass and easiness in maintenance. Therefore, the building curtain wall is widely applied to the buildings at present.

At present, the unit curtain wall and the component building curtain wall are generally used at home and abroad in a large area, and both the unit curtain wall and the component building curtain wall have respective advantages and disadvantages and are limited in application. The main points are as follows: the frame type glass curtain wall is produced by conveying one element (vertical column, beam) and one piece of glass (assembly) to the construction site, mounting the vertical column on the main structure by using a connecting piece, and mounting the beam on the vertical column to form the curtain wall sash and then mounting the fixed glass (assembly). Therefore, the frame type glass curtain wall has simple structure and strong capability of adapting to the main body structure, and the installation sequence is basically not influenced by the main body structure. But the field installation workload of the frame type glass curtain wall is large, the number of control points is large, the installation period is long, and the quality is difficult to ensure; the unitized curtain wall is a building curtain wall which is formed by directly installing various curtain wall panels and a supporting frame on a complete curtain wall structure basic unit on a main body structure. The unitized curtain wall is manufactured by processing elements such as vertical frames, horizontal frames and the like in a factory, assembling the elements into a unitized assembly frame, and installing curtain wall panels (glass, aluminum plates and the like) on corresponding positions of the unitized assembly frame to form a unitized assembly. The main workload of the unit type curtain wall is finished in a factory, so that the labor productivity and the product quality are greatly improved. However, the unitized curtain walls are assembled into unit assemblies in factories, so that the unitized curtain walls are difficult to transport and are influenced by the unitized curtain wall structure, the aluminum profile consumption of the unitized curtain walls is large, the cost is generally higher than that of frame-type curtain walls made of the same materials, and the maintenance or replacement is difficult.

Therefore, how to solve the problems of large workload, many control points, long installation period and difficult quality guarantee of the field installation of the frame type glass curtain wall and the problems of difficult transportation ratio, high cost and difficult maintenance or replacement of the unit type curtain wall become important work in the industry.

Disclosure of Invention

The invention provides a combined building curtain wall, which aims to solve the problems of large workload, more control points, long installation period and difficult quality guarantee of field installation of a frame type glass curtain wall and the problems of difficult transportation ratio, high cost and difficult maintenance or replacement of a unit type curtain wall.

The invention provides a combined building curtain wall which comprises an auxiliary frame, wherein the outer side of the auxiliary frame is connected with a civil structure, the auxiliary frame comprises an upper auxiliary frame, a lower auxiliary frame, a left auxiliary frame and a right auxiliary frame, and a main frame arranged on the inner side of the auxiliary frame and comprises an upper frame, a lower frame, a left frame and a right frame; the curtain wall structure also comprises two fixed curtain walls clamped in the inner side of the main frame and two movable curtain walls capable of sliding relative to the plane of the fixed curtain walls; the two fixed curtain walls are respectively arranged on two sides of the main frame, and the movable curtain walls can be in sliding butt joint towards the middle or can be opened towards two sides respectively.

Preferably, the inner side of the auxiliary frame is of a groove structure, weather-proof sealant is arranged on the inner side surface of the auxiliary frame, four sides of the main frame are correspondingly embedded into the grooves of the auxiliary frame, and a positioning sealing strip is arranged in a gap between the side surface of the auxiliary frame and the side surface of the main frame for fixing and sealing.

Preferably, the fixed curtain wall comprises panel fasteners which are respectively arranged on the inner side of an upper frame, the inner side of a left frame and a right frame and the inner side of a lower frame, and further comprises a fixed vertical frame which is connected with the inner side of the upper frame and connected with the inner side of the lower frame, a clamping groove which is arranged on the inner side of the fixed vertical frame, four sides of the fixed panel are respectively clamped in the panel fasteners and the clamping groove of the clamping groove, and second positioning sealing rubber strips are arranged between planes on two sides of the fixed panel and the panel fasteners.

Preferably, the movable curtain wall comprises a movable door leaf consisting of an upper movable door leaf, a lower movable door leaf and vertical frames at two sides, the movable door leaf, the lower movable door leaf and the clamping grooves at the inner sides of the vertical frames at the two sides are respectively arranged on the upper movable door leaf, the lower movable door leaf and the clamping grooves at the two sides, four sides of the movable panel are respectively clamped in the clamping grooves, and second positioning sealing rubber strips are arranged between the two sides of the movable panel and the clamping grooves; sealing strips are arranged between the side surface of the upper movable door leaf and the side surface of the lower movable door leaf and the upper frame and between the side surface of the upper movable door leaf and the side surface of the lower movable door leaf and the lower frame.

Preferably, the bottom surface of the lower movable door leaf is transversely provided with a groove, a pulley is arranged in the groove, and the pulley can move along a sliding rail arranged on the lower frame.

Preferably, the lower auxiliary frame is connected with the civil structure on the lower side through a cross beam;

preferably, the crossbeam with all be equipped with the elastic component down between attaching the frame, between crossbeam and the civil engineering structure, the lower gap of attaching between frame and crossbeam, crossbeam and the civil engineering structure be equipped with resistant sealed glue of waiting.

Preferably, the outer side surface of the bottom of the lower frame is provided with weather-proof sealant; and drain holes are formed in the outer side wall bodies of the lower frame and the lower auxiliary frame.

Preferably, the side of the fixed vertical frame facing the movable door leaf is provided with a U-shaped groove for limiting the corresponding movable curtain wall to move to the middle beyond position, and the inner side of the outer end vertical frame on each movable door leaf is provided with a hook correspondingly hooked with the U-shaped groove.

Preferably, a sealing rubber strip is arranged on the side surface of the vertical frame where the two movable door leaves are butted.

Compared with the prior art, the invention has the advantages that the main frame and auxiliary frame combined system which is very convenient for field assembly and installation is arranged, the problems of large field installation workload, more control points, long installation period and difficult quality guarantee of the frame type glass curtain wall are effectively solved, and the problems of difficult transportation ratio, high cost and difficult maintenance or replacement of the unit type curtain wall are effectively solved.

Drawings

FIG. 1 is a schematic view of a closed state of an embodiment of the present invention;

FIG. 1-1 is a cross-sectional view taken longitudinally along line 1-1 of FIG. 1;

FIG. 1-2 is a cross-sectional view taken longitudinally along line 2-2 of FIG. 1;

FIGS. 1-3 are cross-sectional views taken transversely to 3-3 of FIG. 1;

FIGS. 2 and 3 are enlarged views of the portions C and D in FIGS. 1-2, respectively;

FIGS. 4, 5 and 6 are enlarged views of the section I, the section H and the section E in FIGS. 1 to 3, respectively;

FIGS. 7 and 8 are enlarged views of the portion A and the portion B in FIG. 1-1, respectively;

fig. 9 and 10 are enlarged views of portions F and G in fig. 1 to 3, respectively.

Detailed Description

Referring to fig. 1, the present invention provides an embodiment of a combined building curtain wall. The embodiment is provided with two fixed

curtain walls

5 and 8 which are respectively fixed at the left side and the right side, and two

movable curtain walls

6 and 7 which can slide towards the middle and are butted into a closed state (as shown in figure 1) and can also slide towards the two sides respectively and are overlapped in front of the fixed curtain walls into an open state. In the embodiment, the fixed curtain walls are

fixed glass walls

5 and 8, and the fixed panel is fixed glass; the movable curtain wall is a sliding

door

6, 7, and the movable panel is sliding door glass.

As shown in fig. 1 to 6, the modular building curtain wall of the present embodiment includes a groove-shaped auxiliary frame bolted to the civil structure at the outer side, and a gasket or the like is generally disposed between the auxiliary frame and the civil structure, and a gap between the auxiliary frame and the civil structure is filled with weather-resistant sealant and cement. The auxiliary frame is composed of an upper auxiliary frame 9, a lower auxiliary frame 10, a left auxiliary frame 11 and a right auxiliary frame 12. The main frame is provided inside the sub-frame and is composed of an upper frame 13, a lower frame 14, a left frame 15, and a right frame 16. The glass door also comprises two

fixed glass walls

5 and 8 fixed in the main frame through fasteners and positioning sealing elements, and two sliding

doors

6 and 7 capable of sliding relative to the planes of the fixed glass walls. The inner side of the auxiliary frame is of a groove-shaped structure, weather-resistant sealant 17 is arranged on the inner side face of the auxiliary frame, four sides of the main frame are correspondingly embedded into the grooves of the auxiliary frame, and positioning sealing strips are arranged in gaps between the side faces of the auxiliary frame and the side faces of the main frame to play roles in positioning, sealing and connecting. The positioning sealing strip can adopt two types, please refer to fig. 2, the first type of positioning sealing strip 18 is provided with a fixed boss structure matched with a groove opening of the auxiliary frame, is convenient to pre-install on the auxiliary frame and is used for positioning and sealing the main frame facing the outdoor side and the auxiliary frame, the second type of positioning sealing strip 19 is used for positioning and sealing the main frame facing the indoor side and the auxiliary frame, the sealing strip 19 has good elasticity and is provided with a phenomenon that extrusion deformation easily occurs under the external force, so that the auxiliary frame and the main frame form a stable structural system. Referring to fig. 3 and 8, the lower frame 10 may be connected to the lower civil structure through a cross beam 20 in the shape of an aluminum tube or a square tube; adjusting gaskets with certain deformability are arranged between the cross beam 20 and the lower auxiliary frame 10 and between the cross beam and the civil structure, and weather-resistant sealant is arranged in gaps between the lower auxiliary frame and the cross beam and between the cross beam and the civil structure. The lower side surface of the bottom of the lower frame 14 is also provided with weather-proof sealant 17, and the outer side walls of the plane structure of the lower frame 14 and the lower auxiliary frame 10 are provided with drain holes 21 for draining water seeped into the main frame and the auxiliary frame.

As shown in fig. 1 to 6, taking the right side fixed glass wall 5 as an example, the fixed glass wall includes a groove-shaped adapting fastener 22 respectively disposed on the inner side of the upper frame 13 and the inner side of the right frame 16, and a bent glass fastener 23 disposed in the lower frame 14, wherein the glass fastener 23 and the clamping edge in the lower frame 14 form a clamping groove. Still include the fixed grudging post 24 that the upper end is connected with upper ledge 13 inboard, the lower extreme is connected with lower frame 14 inboard, locate the inboard draw-in groove of this fixed grudging post 24, insert in the draw-in groove of switching fastener 22, lower limb and left side insert on fixed glass 25's last side and right side in the draw-in groove of draw-in groove, be equipped with second location joint strip 19 between plane and switching fastener 22 of both sides of this fixed glass 25 and draw-in groove moreover.

Referring to fig. 7 to 10, the sliding door 5, taking the right sliding door 6 as an example, includes a movable door leaf composed of an upper movable door leaf 26, a lower movable door leaf 27, and left and right

vertical frames

28 and 29, and four sides of a sliding door glass 30 are respectively inserted into the slots. A second positioning and sealing rubber strip 19 is arranged between the two side planes of the sliding door glass 30 and the clamping groove; sealing strips 31 are arranged between the planes on the two sides of the upper movable door leaf 26 and the plane on the inner side of the lower movable door leaf 27 and the upper frame 13 and the lower frame 14 correspondingly. The lower movable door leaf 27 is provided with a groove transversely in its bottom surface, in which a plurality of pulleys 32 are arranged, which are placed on transverse sliding rails 33 of the lower frame 14 and can move along the rails, so that the two sliding

doors

6, 7 can be opened towards both sides or closed towards the middle in a butt-joint manner. A sealing strip 31 is also arranged between the groove of the lower movable door leaf 27 and the two sides of the sliding rail 33. The fixed vertical frame 24 on the fixed glass wall 5 faces one side face of the sliding door 6 and is provided with a U-shaped groove for limiting the corresponding sliding door 6 to move to the middle in an offside mode. Referring to fig. 5, in this embodiment, two U-shaped grooves are transversely formed, a U-shaped rubber pad 34 is disposed in each groove, and hooks 35 corresponding to the U-shaped grooves are disposed on the inner sides of the right (outer) upright frames 29 of the sliding door 6 which relatively slide. In this embodiment, the structures of the left fixed glass wall 8 and the left side sliding door 7 are symmetrically arranged with the structures of the right fixed glass wall 5 and the right sliding door 6.

As shown in fig. 10, F-shaped sealing rubber strips are further arranged on the side faces of the vertical frames where the two sliding

doors

6 and 7 are butted, the sealing rubber strips can seal the longitudinal and transverse butt joints of the two sliding

doors

6 and 7, impact generated when the two sliding doors are butted can be buffered, and noise is reduced. A sliding door lock 39 can be arranged between the butt-jointed vertical frames of the two sliding

doors

6 and 7. As shown in fig. 7 and 8, a limiting block 36 of the sliding door 6 is further disposed on a side of the inner side surface of the upper frame 13, which corresponds to the sliding side of the upper movable door leaf 26, and a plugging decorative fastener 37 is further disposed on a side of the inner side of the upper frame 13, which is close to the limiting block 36, and is fastened to the right side of the inner surface of the upper frame; a lower frame cover plate 38 is also arranged on one side of the lower frame 14 beside the slide rail 33 and covers the right side of the lower frame 14.

The invention is installed and connected in the way that:

1) and (3) mounting of an auxiliary frame: the auxiliary frame, namely the upper auxiliary frame, the lower auxiliary frame, the left auxiliary frame and the right auxiliary frame, is connected with the civil engineering structure through expansion screws, and meanwhile, the waterproof and the like of a gap between the auxiliary frame and the civil engineering structure are realized through a rubber mat and weather-resistant sealant. A cross beam can also be arranged between the lower auxiliary frame and the civil structure, and an aluminum tube or a steel square tube is adopted as a structure for adjusting the installation height difference.

2) Installing a main frame: the main frame, the upper frame, the lower frame, the left frame and the right frame are combined into a whole, then the main frame is placed in the auxiliary frame which is installed in place, and then the main frame is fixed on the auxiliary frame through the first positioning and sealing rubber strip and the second positioning and sealing rubber strip.

3) And (3) mounting of a fixed glass wall: firstly fixing the conversion fastener and the glass fastener on the inner side of the main frame, then inserting the four sides of the fixed glass into the clamping grooves formed by the conversion fastener, the glass fastener and the like, and then fixing the fixed glass into the clamping grooves formed by the conversion fastener, the glass fastener and the like integrated with the main frame through the second positioning sealing rubber strip.

4) Installation of a sliding door: the upper movable door leaf, the lower movable door leaf, the left movable door leaf and the right movable door leaf in the push-pull door leaf are assembled into an integral push-pull door leaf, then the glass of the push-pull door is inserted into the glass installation clamping groove on the inner side of the push-pull door leaf, then the glass of the push-pull door is fixed in the groove on the push-pull door leaf through the second positioning and sealing rubber strip, and finally the push-pull door is installed at the corresponding position on the inner side of.

The two sliding doors are pulled to be close to the middle, and the two sliding doors can be locked through the sliding door lock 39. Because the U-shaped groove is arranged between the sliding door which slides relatively and the fixed vertical frame for fixing the glass and corresponds to the hook, the sliding door is limited to slide to one side, and therefore the fixed curtain wall and the movable curtain wall are transversely unfolded to form a closed state. When the sliding door needs to be opened, the locking is firstly released, and the sliding door is moved towards two sides.

The invention is provided with the main frame and auxiliary frame combined system which is very convenient for on-site assembly and installation, effectively solves the problems of large on-site installation workload, more control points, long installation period and difficult quality guarantee of the frame type glass curtain wall, and effectively solves the problems of difficult transportation ratio, high cost and difficult maintenance or replacement of the unit type curtain wall.

The foregoing is considered as illustrative only of the embodiments of the invention. It should be understood that any modifications, equivalents and changes made within the spirit and framework of the inventive concept are intended to be included within the scope of the present invention.

Claims

1. A combined building curtain wall is characterized by comprising an auxiliary frame, a main frame and a combined curtain wall, wherein the outer side of the auxiliary frame is connected with a civil structure, the auxiliary frame comprises an upper auxiliary frame, a lower auxiliary frame, a left auxiliary frame and a right auxiliary frame, the main frame is arranged on the inner side of the auxiliary frame, and the main frame comprises an upper frame, a lower frame, a left frame and a right frame; the curtain wall structure also comprises two fixed curtain walls clamped in the inner side of the main frame and two movable curtain walls capable of sliding relative to the plane of the fixed curtain walls; the two fixed curtain walls are respectively arranged on two sides of the main frame, and the movable curtain walls can be in sliding butt joint towards the middle or can be opened towards two sides respectively.

2. The modular building curtain wall as claimed in claim 1, wherein the inner side of the auxiliary frame is of a channel structure, the inner side of the auxiliary frame is provided with weather-resistant sealant, four sides of the main frame are correspondingly embedded into the grooves of the auxiliary frame, and a positioning sealing strip is arranged between the side of the auxiliary frame and the side of the main frame for fixing and sealing.

3. The curtain wall of claim 1, wherein the curtain wall includes panel fasteners respectively disposed at an inner side of the upper frame, an inner side of the left and right frames, and an inner side of the lower frame, a vertical fixing frame having an upper end connected to the inner side of the upper frame and a lower end connected to the inner side of the lower frame, and a slot disposed at the inner side of the vertical fixing frame, four sides of the fixing panel are respectively inserted into the panel fasteners and the slot of the slot, and a second positioning sealing rubber strip is disposed between two side surfaces of the fixing panel and the panel fasteners.

4. The curtain wall of claim 1, wherein the side of the fixed vertical frame facing the movable door leaves is provided with a U-shaped groove for limiting the corresponding movable curtain wall to move beyond the middle, and the inner side of the outer vertical frame of each movable door leaf is provided with a hook correspondingly hooked with the U-shaped groove.

5. The modular building curtain wall as claimed in claim 1, wherein the side of the vertical frame where the two movable door leaves are butted is provided with a sealing rubber strip.