CN110886418A - Combined building curtain wall - Google Patents

Abstract

The invention discloses a combined building curtain wall, comprising an upper attachment frame, a lower attachment frame, a left attachment frame and a right attachment frame which are connected with the civil structure on the outside, and the upper frame, the lower frame, the left frame, The right frame is formed; it also includes two fixed curtain walls clamped on the main frame, and the two movable curtain walls can slide relative to the fixed curtain wall plane; the two fixed curtain walls are respectively arranged on both sides, and the two The movable curtain wall can be slid to the middle or to each side. The invention adopts the main frame and the attached frame combination system which is very convenient for on-site installation, effectively solves the problems of large on-site installation workload, many control points, long installation period and difficult quality assurance of the frame type glass curtain wall, and effectively solves the problems of the unit type curtain wall. Problems that are difficult to transport, high cost, and difficult to repair or replace.

Description

A composite building curtain wall

technical field

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

Background technique

At present, with the continuous improvement of people's requirements for the appearance of buildings and their functional requirements, glass curtain walls are an important structural form for building exterior wall decoration. Building curtain walls have the characteristics of fast construction, light structure and easy maintenance. Therefore, the building curtain wall has been widely used in today's buildings.

At present, there are generally two types of unit curtain walls and component building curtain walls used in large areas at home and abroad. Both of these two types of curtain walls have their own advantages and disadvantages, and are also limited in application. Mainly as follows: the frame glass curtain wall is to first transport the factory-made elements (columns, beams) and pieces of glass (components) to the construction site, install the columns on the main structure with connectors, and then install the beams on the columns. , and then install the fixed glass (component) after forming the curtain wall frame. Therefore, the frame type glass curtain wall has a simple structure, strong ability to adapt to the main structure, and the installation sequence is basically not affected by the main structure. However, the on-site installation of framed glass curtain wall has a large workload, many control points, long installation period, and difficult to guarantee quality; on the building curtain wall. In the factory, the unitized curtain wall not only needs to process the mullion, horizontal frame and other components, but also use these components to assemble the unit component frame, and install the curtain wall panel (glass, aluminum plate, etc.) on the corresponding position of the unit component frame to form the unit component. . The main workload of the unitized curtain wall is completed in the factory, which greatly improves labor productivity and product quality. However, because the unitized curtain wall is assembled into unit components in the factory, it is difficult to transport. At the same time, due to the structure of the unitized curtain wall, the amount of aluminum profiles in the unitized curtain wall is larger, and the cost is generally higher than that of the framed curtain wall using the same material. Maintenance or It is more difficult to replace.

Therefore, how to solve the problems of large on-site installation workload, many control points, long installation period, and difficult quality assurance of framed glass curtain walls, and how to solve the problems of difficult transportation, high cost, and difficult maintenance or replacement of unitized curtain walls have become the industry's most common problems. important work.

SUMMARY OF THE INVENTION

The invention provides a combined building curtain wall to solve the problems of large installation workload, many control points, long installation period and difficult quality assurance of the frame type glass curtain wall on site, as well as to solve the problems of the unit type curtain wall being difficult to transport, high cost, maintenance or repair. Replacing more difficult problems.

A combined building curtain wall proposed by the present invention includes an attachment frame connected to the civil structure on the outside, and the attachment frame is composed of an upper attachment frame, a lower attachment frame, a left attachment frame, and a right attachment frame. The main frame, which is composed of an upper frame, a lower frame, a left frame and a right frame; it also includes two fixed curtain walls that are clamped on the inner side of the main frame, and can slide relative to the plane of the fixed curtain wall. Curtain walls; the two fixed curtain walls are respectively arranged on both sides of the main frame, and the movable curtain walls can be slidably connected to the middle or slid open to both sides respectively.

Preferably, the inner side of the attached frame is a groove structure, the inner side of the attached frame is provided with weather-resistant sealant, the four sides of the main frame are correspondingly embedded in the grooves of the attached frame, and the side of the attached frame is embedded in the groove of the attached frame. The gap between it and the side of the main frame is provided with a positioning sealing strip for fixed sealing.

Preferably, the fixed curtain wall includes panel fasteners respectively arranged on the inner side of the upper frame, the inner side of the left and right frames, and the inner side of the lower frame, and also includes a panel fastener whose upper end is connected to the inner side of the upper frame, and the lower end is connected to the inner side of the lower frame. The fixed vertical frame is provided with a card slot on the inner side of the fixed vertical frame, the four sides of the fixed panel are respectively inserted into the said panel fastener and the card slot of the card slot, and the two sides of the fixed panel and the panel fastener are provided between There is a second positioning sealant strip.

Preferably, the movable curtain wall includes a movable door leaf composed of an upper movable door leaf, a lower movable door leaf and vertical frames on both sides, which are respectively arranged on the upper movable door leaf, the lower movable door leaf and the inner card slots of the vertical frames on both sides. The four sides of the panel are respectively inserted into the card slots, and a second positioning sealant strip is arranged between the two sides of the movable panel and the card slots; the side surfaces of the upper movable door leaf and the lower movable door leaf are connected to the upper frame, There is a sealing strip between the lower frames.

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

Preferably, the lower attached frame is connected to the lower civil structure through a beam;

Preferably, elastic parts are provided between the beam and the lower frame, between the beam and the civil structure, and the gaps between the lower frame and the beam, and the beam and the civil structure are provided with weather-resistant sealant. .

Preferably, the outer side of the bottom of the lower frame is provided with weather-resistant sealant; and the outer side walls of the lower frame and the lower attached frame are provided with drainage holes.

Preferably, the side of the fixed vertical frame facing the movable door leaf is provided with a U-shaped groove that restricts the offside movement of the corresponding movable curtain wall to the middle, and the inner side of the upper outer end vertical frame of each movable door leaf is provided with the U-shaped groove. The slots correspond to the hooks that are hooked.

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

Compared with the structure of the prior art, the present invention is provided with a main frame and an additional frame combination system that is very convenient for on-site assembly and installation, effectively solving the problem of the large on-site installation workload, many control points and long installation period of the frame-type glass curtain wall. The problem that the quality is difficult to guarantee, and the problem that the unitized curtain wall is difficult to transport, the cost is high, and the maintenance or replacement is difficult.

Description of drawings

1 is a schematic diagram of a closed state according to an embodiment of the present invention;

Figure 1-1 is a longitudinal sectional view of 1-1 in Figure 1;

Fig. 1-2 is a longitudinal cross-sectional view of 2-2 in Fig. 1;

Fig. 1-3 is a cross-sectional view of Fig. 1 in the transverse direction of 3-3;

Fig. 2 and Fig. 3 are respectively enlarged views of parts C and D in Fig. 1-2;

Fig. 4, Fig. 5, Fig. 6 are the enlarged views of I part, H part and E part in Fig. 1-3 respectively;

Figure 7 and Figure 8 are enlarged views of parts A and B in Figure 1-1, respectively;

FIG. 9 and FIG. 10 are enlarged views of parts F and G in FIGS. 1-3 , respectively.

Detailed ways

As shown in FIG. 1 , an embodiment of a combined building curtain wall proposed by the present invention is shown. In this embodiment, two fixed curtain walls 5 and 8 are provided, which are respectively fixed on the left and right sides, and two movable curtain walls 6 and 7 are provided, which can be slid and connected to the middle to form a closed state (as shown in FIG. 1 ), or they can be respectively Slide to both sides and overlap the front of the fixed curtain wall to open. In this embodiment, the fixed curtain walls are fixed glass walls 5, 8, and the fixed panels are fixed glass; the movable curtain walls are sliding doors 6, 7, and the movable panels are sliding door glass.

As shown in Fig. 1 to Fig. 6, the combined building curtain wall of this embodiment includes a groove-shaped frame attached to the outer side and the civil structure with bolts. Generally, a gasket or the like is provided between the frame and the civil structure, and a weather-resistant sealant is used. and cement to fill the gap between the two. The attachment frame is composed of an upper attachment frame 9 , a lower attachment frame 10 , a left attachment frame 11 , and a right attachment frame 12 . There is also a main frame arranged inside the attached frame. The main frame is composed of an upper frame 13 , a lower frame 14 , a left frame 15 and a right frame 16 . It also includes two fixed glass walls 5 and 8 fixed to the main frame through fasteners and positioning seals, and two sliding doors 6 and 7 that can slide relative to the plane of the fixed glass walls. The inner side of the attached frame is a groove structure, the inner side of the attached frame is provided with weather-resistant sealant 17, the four sides of the main frame are correspondingly embedded in the grooves of the attached frame, and the gap between the side of the attached frame and the side of the main frame is provided with The positioning sealing strip plays the role of positioning, sealing and connecting. There are two types of positioning sealing strips, please refer to Figure 2. The first type of positioning sealing strip 18 is provided with a fixed boss structure matching the notch of the attached frame, which is convenient for pre-installing on the attached frame and is used for the side facing the outside. The positioning seal of the main frame and the attached frame, the second type of positioning sealing strip 19 is used for the positioning sealing of the main frame and the attached frame for the indoor side. The sealing strip 19 has good elasticity, and it is easy to appear under external force. The phenomenon of extrusion deformation to form a stable structural system between the attached frame and the main frame. Please refer to Fig. 3 and Fig. 8, the lower frame 10 can be connected to the civil structure on the lower side through a beam 20 in the shape of an aluminum pass or square pass; There are adjusting gaskets with certain deformation ability, and the gaps between the lower attached frame and the beam, the beam and the civil structure are provided with weather-resistant sealant. The lower side of the bottom of the lower frame 14 is also provided with weather-resistant sealant 17 , and the planar structure of the lower frame 14 and the outer side wall of the lower attachment frame 10 are provided with drainage holes 21 for draining the water seeping into the main frame and the attachment frame.

As shown in FIG. 1 to FIG. 6 , taking the fixed glass wall 5 on the right side as an example, it includes groove-shaped adapter fasteners 22 respectively provided on the inner side of the upper frame 13 and the inner side of the right frame 16 , which are arranged on the lower frame 14 . Inside the bending glass fastener 23, the glass fastener 23 and the card edge in the lower frame 14 form a card slot. It also includes a fixed vertical frame 24 whose upper end is connected to the inner side of the upper frame 13 and the lower end is connected to the inner side of the lower frame 14, a card slot is arranged on the inner side of the fixed vertical frame 24, and the upper and right sides of the fixed glass 25 are inserted into the transfer buckle. The lower side and the left side of the component 22 are inserted into the card grooves of the card groove, and the two sides of the fixed glass 25 are provided with a second position between the two side planes of the fixing glass 25 and the transfer fastener 22 and the card groove. Sealing strip 19.

7 to 10, the sliding door 5, taking the right sliding door 6 as an example, includes an upper movable door leaf 26, a lower movable door leaf 27 and a movable frame 28, 29 on the left and right sides. The door leaf and the four sides of the sliding door glass 30 are respectively inserted into the card slots. A second positioning and sealing rubber strip 19 is provided between the two side planes of the sliding door glass 30 and the card slot; the two side planes of the upper movable door leaf 26 and the inner plane of the lower movable door leaf 27 correspond to the upper frame 13 and the lower frame. A sealing strip 31 is provided between 14 . The bottom surface of the lower movable door leaf 27 is laterally provided with grooves, and several pulleys 32 are arranged in the grooves. 6 and 7 respectively open to both sides or close to the middle for butt closure. A sealing strip 31 is also provided between the groove of the lower movable door leaf 27 and both sides of the slide rail 33 . One side of the fixed vertical frame 24 on the fixed glass wall 5 facing the sliding door 6 is provided with a U-shaped groove for restricting the offside movement of the corresponding sliding door 6 to the middle. Referring to FIG. 5 , in this embodiment, two U-shaped grooves are laterally provided, and U-shaped rubber pads 34 are arranged in the grooves, and the inner side of the right (outer) vertical frame 29 on the right side (outer side) of the sliding door 6 corresponding to the relative sliding A hook 35 corresponding to the U-shaped groove is provided. In this embodiment, the structure of the left fixed glass wall 8 and the left side sliding door 7 is symmetrical with the structure of the right fixed glass wall 5 and the right sliding door 6 .

As shown in Figure 10, the side of the vertical frame where the two sliding doors 6, 7 are butted is also provided with an "F"-shaped sealing strip, which can seal the longitudinal and transverse directions of the butt joints of the two sliding doors 6, 7. Sealing can also buffer the impact when the two sliding doors are docked, reducing noise. A sliding door lock 39 may also be provided between the vertical frames where the two sliding doors 6 and 7 are butted. As shown in FIGS. 7 and 8 , a limit block 36 of the sliding door 6 is also provided on the inner side surface of the upper frame 13 corresponding to the sliding side of the upper movable door leaf 26 , and a side beside the limit block 36 is also provided on the inner side of the upper frame 13 . A blocking and decorative fastener 37 is installed on the right side of the inner surface of the upper frame; the lower frame 14 is also provided with a lower frame cover plate 38 on the side beside the slide rail 33 , which covers the right side of the lower frame 14 .

The present invention is installed and connected like this:

1) Installation of the attached frame: Connect the attached frame—the upper attached frame, the lower attached frame, the left attached frame, and the right attached frame to the civil structure through expansion screws, and at the same time realize the gap with the civil engineering interface through rubber pads and weather-resistant sealants. Waterproof, etc. It is also possible to install a beam between the lower attached frame and the civil structure - using an aluminum pass or a steel square pass, as a structure for adjusting the installation height difference.

2) Installation of the main frame: After combining the main frame - the upper frame, the lower frame, the left frame and the right frame into one, place the main frame in the attached frame that has been installed in place, and then pass the first positioning and sealing. The rubber strip, the second positioning and the sealing rubber strip fix the main frame on the attached frame.

3) Installation of the fixed glass wall: first fix the conversion fasteners and glass fasteners on the inner side of the main frame, then insert the four sides of the fixed glass into the card slots formed by the conversion fasteners, glass fasteners, etc., and then pass the second positioning The sealing tape fixes the fixed glass in the card slot formed by the conversion fasteners, glass fasteners, etc. integrated with the main frame.

4) Installation of the sliding door: first assemble the upper, lower, left and right movable door leaf materials in the sliding door leaf into an integrated sliding door leaf, then insert the sliding door glass into the glass installation slot on the inner side of the sliding door leaf, and then pass the second sliding door. The positioning and sealing strips fix the sliding door glass in the groove on the sliding door leaf, and finally install the sliding door at the corresponding position inside the main frame.

Pull the two sliding doors to make them close to the middle, and the two sliding doors can be locked by the sliding door lock 39 . Since there are hooks corresponding to the U-shaped grooves between the sliding sliding door and the fixed vertical frame for fixing the glass, the sliding door is restricted from sliding to one side, so that the fixed curtain wall and the movable curtain wall are laterally expanded to form a closed state. When it needs to be opened, first unlock it and move the sliding door to both sides.

The invention sets up a main frame and an attached frame combination system that is very convenient for on-site assembly and installation, effectively solves the problems of large on-site installation workload, many control points, long installation period and difficult quality assurance of the frame-type glass curtain wall, and effectively solves the problems of The unit curtain wall transportation ratio is difficult, the cost is high, and the maintenance or replacement is more difficult.

The above descriptions are merely specific embodiments of the present invention. It should be pointed out that any modifications, equivalent replacements and changes made within the spirit and framework of the present invention should be included within the protection scope of the present invention.

Claims (5)

1. a composite building curtain wall, is characterized in that, comprises the attachment frame that the outer side is connected with civil structure, and this attachment frame is made up of upper attachment frame, lower attachment frame, left attachment frame, right attachment frame, and is arranged on the inside of this attachment frame The main frame is composed of an upper frame, a lower frame, a left frame and a right frame; it also includes two fixed curtain walls that are clamped on the inner side of the main frame and can slide relative to the plane of the fixed curtain wall. A movable curtain wall; the two fixed curtain walls are respectively arranged on both sides of the main frame, and the movable curtain walls can be slidably connected to the middle or slid open to both sides respectively. 2. The combined building curtain wall according to claim 1, wherein the inner side of the attached frame is a groove-shaped structure, the inner side of the attached frame is provided with a weather-resistant sealant, and the four sides of the main frame are correspondingly embedded in the In the groove of the attached frame, the gap between the side surface of the attached frame and the side surface of the main frame is provided with a positioning sealing strip for fixed sealing. 3. The combined building curtain wall according to claim 1, wherein the fixed curtain wall comprises panel fasteners respectively arranged on the inner side of the upper frame, the inner side of the left and right frames, and the inner side of the lower frame, and also includes an upper end and the described panel fasteners. A fixed vertical frame connected to the inner side of the upper frame and the lower end connected to the inner side of the lower frame, is set in a card slot on the inner side of the fixed vertical frame, and the four sides of the fixed panel are respectively inserted into the said panel fastener and the card slot of the card slot. and a second positioning sealant strip is arranged between the two side planes of the fixed panel and the panel fasteners. 4. The combined building curtain wall as claimed in claim 1, wherein the side of the fixed vertical frame is provided with a U-shaped groove that restricts the offside movement of the corresponding movable curtain wall toward the middle of the movable door leaf. The inner side of the outer end vertical frame is provided with hooks corresponding to the U-shaped grooves. 5 . The combined building curtain wall according to claim 1 , wherein a sealing strip is provided on the side of the vertical frame where the two movable door leaves are butted. 6 .

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