CN204199499U - A kind of hyperboloid type unitized curtain wall system - Google Patents

Abstract

The utility model discloses a hyperboloid unit type curtain wall system, in which a plug-in profile is arranged between two butted unit combined columns or unit combined beams, and after the plug-in profile is fixed on one side of the unit combined column or unit combined beam , inserting the plug-in fins of the columns or the plug-in fins of the beams into the combined column or beam of the unit combination on the other side to realize the docking of adjacent curtain wall panels. This system is adjusted before the installation of the unit panels through the three-dimensional lofting data of the curved surface The fixed position between the plug-in profile and the unit combined column or unit combined beam, and then when the unit plate is installed and plugged, insert the column plug-in fins and beam plug-in fins into the position of the butt-side column masterbatch or beam masterbatch respectively , the dislocation and angle between the curtain wall panels can be adjusted, so as to realize the production and installation of the double-curved curtain wall fitted with the plane curtain wall unit. This utility model is used in the field of architectural curtain walls.

Description

A Hyperboloid Unit Curtain Wall System

technical field

The utility model relates to a building curtain wall system, in particular to a hyperboloid unit type curtain wall system.

Background technique

The curtain wall industry is developing very rapidly in our country, and our country is already the country with the highest annual output of curtain walls in the world. The traditional component-type curtain wall is widely used in the curtain wall industry because of its simple structure and easy processing, but it has the disadvantages of many installation site procedures, heavy workload, and long time occupation of the working surface. The unitized curtain wall is favored by construction units because most of the manufacturing work is completed in the factory, the product quality is easy to control, and only the hoisting and plugging of the panels is required on site. Many high-rise office buildings, hotel apartments, etc., and even large landmark public buildings are willing to adopt unitized curtain walls.

With the emergence of a batch of new buildings with complex shapes, many construction projects require the design and manufacture of unitized curtain walls with hyperboloid shapes, and the technical difficulty of making them is also increasing. The common unitized curtain walls are mostly horizontal and vertical flat shapes with relatively simple structure, and the design of its structure and waterproof performance is relatively clear, and there are relatively mature processes in production, construction and installation. The hyperboloid unit curtain wall requires that after the unit panels are installed in place, the large surface of the building facade forms a curved shape. However, in order to ensure that the specifications and production quality of each curtain wall unit panel meet various production standards, and to minimize costs, It is also necessary to adopt a relatively regular plane quadrilateral as its standard plate as much as possible. This requires that the system structure of the curved surface unit curtain wall itself can be adjusted within the system, so that the curtain wall can adapt to changes in various angles or curvatures, and realize the requirements of the plane curtain wall plate fitting the curved surface shape. At the same time, the safety and reliability of the structure must be guaranteed. Optimization of various curtain wall performances.

Utility model content

In order to solve the above problems, the utility model provides a hyperboloid unit curtain wall system which is safe, reliable, convenient to install and can save construction costs.

The technical scheme that the utility model solves its technical problem adopts is:

A hyperboloid unitized curtain wall system, comprising a number of adjacent curtain wall panels and sub-frames fixed to the side of each curtain wall panel, respectively connected to two adjacent curtain wall panels and provided with two butted unit combination columns or unit combination Beams, unit composite columns include column master material and column common material, unit composite beams include beam master material and beam common material, two unit composite columns or unit composite beams that are connected to each other are provided with column plug-in profiles or beam plug-in profiles, The column plug-in profile is fixed on one of the column common materials or the beam plug-in profile is fixed on one of the beam common materials. The column plug-in profile or the beam plug-in profile is also equipped with another column master material or another beam. Sealed column inserting fins or beam inserting fins are formed in the masterbatch.

As a further improvement of the technical solution of the utility model, the column master material is provided with a column ferrule installation groove into which the column inserting fins can be embedded, and the beam master material is provided with a beam insert installation groove into which the beam insertion fins can be embedded.

As a further improvement of the technical solution of the utility model, the column master material or the beam master material respectively docked with the column plug-in profile or the beam plug-in profile is provided with at least one column ferrule installation groove or with the beam ferrule installation groove, the column insert There are at least two column inserting fins that can be embedded in the mounting grooves of the column ferrule on the connecting profile, and at least one beam inserting fin that can be embedded in the mounting groove of the crossbeam insert is provided on the beam inserting profile, and the column inserting fins and the column There are several sealing rubber strips between the master material or the cross beam inserting fin and the beam master material.

As a further improvement of the technical solution of the utility model, the plug-in fins of the columns or the plug-in fins of the beams are respectively fixed on the common material of the columns or the common material of the beams by screws, and at the same time are connected with the mounting grooves of the column inserts on the master material of the columns or on the master material of the beams. The crossbeam ferrule installation slot matches the insertion.

As a further improvement of the technical solution of the utility model, the curtain wall panel and the sub-frame are connected by structural glue, the sub-frame and the unit combined column or unit combined beam are connected by screws, and the gap between the unit combined column or unit combined beam and the connected sub-frame There is sealant or rubber strip. The sub-frame includes the decorative buckle outside the sub-frame, the fastening part of the sub-frame, the fixing part of the sub-frame, the polyurethane thermal insulation bridge and the decorative buckle cover inside the sub-frame. The end of the sub-frame is milled into 45 The rectangular frame is formed by two sets of aluminum alloy corner codes, and a rubber strip groove is provided on the fastening part of the sub-frame, and a water-coated rubber strip overlapping with the adjacent curtain wall unit is installed in the rubber strip groove.

Beneficial effects of the utility model: In this hyperboloid unitized curtain wall system, a plug-in profile is provided between two butted unit combined columns or unit combined beams, and after the plug-in profile is fixed on one side of the unit combined column or unit combined beam , inserting the plug-in fins of the columns or the plug-in fins of the beams into the combined column or beam of the unit combination on the other side to realize the docking of adjacent curtain wall panels. This system is adjusted before the installation of the unit panels through the three-dimensional lofting data of the curved surface The fixed position between the plug-in profile and the unit combined column or unit combined beam, and then when the unit plate is installed and plugged, insert the column plug-in fins and beam plug-in fins into the position of the butt-side column masterbatch or beam masterbatch respectively , the dislocation and angle between the curtain wall panels can be adjusted, so as to realize the production and installation of the double-curved curtain wall by using the plane curtain wall unit. This system has a simple structure, a wide range of applications, and its installation process is convenient, safe and reliable, and can save construction costs.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is further described:

Fig. 1 is a schematic diagram of the overall structure of the first embodiment of the unit combination column docking mode of the present invention;

Fig. 2 is a schematic diagram of the overall structure of the second embodiment of the unit combination column docking mode of the present invention;

Fig. 3 is a schematic diagram of the overall structure of an embodiment of the butt joint mode of unit combined beams of the present invention;

Fig. 4 is a schematic diagram of the layout of the positioning points of the curtain wall units during the installation process of the utility model.

Detailed ways

Referring to Figures 1 to 4, the utility model is a hyperboloid unit curtain wall system, which includes a number of adjacent curtain wall panels 4 and a sub-frame 5 fixed to the side of each curtain wall panel 4, and two adjacent curtain wall panels respectively. The panel 4 is connected with two butted unit combination columns 1 or unit combination beams 2. The unit combination column 1 includes a column master material 11 and a column common material 12. The unit combination beam 2 includes a beam master material 21 and a beam common material 22. Between the unit combined column 1 or the unit combined beam 2 that are docked with each other, there is a column plug-in profile 3 or a beam plug-in profile 8, and the column plug-in profile 3 is fixed on one of the column common materials 12 or the beam plug-in profile 8 is fixed in it On a beam common material 22, a column plug-in profile 3 or a beam plug-in profile 8 is also provided with a column plug-in fin 31 or a beam plug-in fin 31 that can be embedded in another column master material 11 or another beam master material 21 to form a seal. Wing 81.

In this hyperboloid unitized curtain wall system, a column plug-in profile 3 or a beam plug-in profile 8 is provided between two unit combined columns 1 or unit combined beams 2 that are docked with each other, and the column plug-in profile 3 or beam plug-in profile 8 is fixed on the After the unit combination column 1 or the unit combination beam 2 on one side is installed, insert the column inserting fin 31 or the beam inserting fin 81 into the unit combination column 1 or the unit combination beam 2 on the other side which is docked with it to realize the bonding of the adjacent curtain wall panels. Docking, this system uses the three-dimensional lofting data of the curved surface curtain wall to adjust the fixed position between the column plug-in profile 3 or the beam plug-in profile 8 and the connected unit combined column 1 or unit combined beam 2 before the unit plate is installed, and then installs the unit plate When installing and plugging, insert the column inserting fin 31 and the crossbeam inserting fin 81 respectively into the position of the column master material 11 or the beam master material 21 on the docking side, so that the misalignment and angle between the curtain wall panels can be adjusted, so that the plane curtain wall unit can be used to simulate Combined with the production and installation of hyperboloid curtain walls, this system has a simple structure, wide application range, convenient installation process, safety and reliability, and can save construction costs.

As a preferred embodiment of the present utility model, the column master material 11 is provided with a column ferrule mounting groove 13 into which the column inserting fin 31 can be embedded, and the beam master material 21 is provided with a beam inserting wing 81 which can be embedded into the beam ferrule installation. Slot 23.

As a preferred embodiment of the present invention, the column master material 11 or the beam master material 21 respectively docked with the column plug-in profile 3 or the beam plug-in profile 8 is provided with at least one column ferrule installation groove 13 or installed with the beam ferrule. Groove 23, the column plug-in profile 3 is provided with at least two column plug-in fins 31 that can be embedded in the column ferrule installation groove 13 respectively, and the crossbeam plug-in profile 8 is provided with at least one beam that can be embedded in the crossbeam ferrule installation groove 23 Several sealing rubber strips are provided between the inserting fins 81 , the column inserting fins 31 and the column master material 11 or the beam inserting fins 81 and the beam master material 21 .

As a preferred embodiment of the present invention, the column inserting fin 31 or the beam inserting wing 81 is respectively fixed on the column common material 12 or the beam common material 22 by screws, and is connected with the column ferrule mounting groove 13 on the column master material 11 at the same time. Or the crossbeam ferrule installation groove 23 on the crossbeam master material 21 is mated and inserted.

As a preferred embodiment of the present utility model, the curtain wall panel 4 and the sub-frame 5 are connected by structural glue, the sub-frame 5 is connected with the unit combination column 1 or the unit combination beam 2 through screws, and the unit combination column 1 or the unit combination beam 2 is connected with the The gap between the sub-frame 5 is provided with a sealant or a rubber strip. The sub-frame 5 includes a decorative buckle 51 outside the sub-frame, a fastening part 52 of the sub-frame, a fixing part 53 of the sub-frame, a polyurethane heat-insulating cold bridge 54, and an inner part of the sub-frame. The decorative buckle cover 56, the end of the sub-frame 5 is milled and cut at an angle of 45 degrees, and the rectangular frame is formed by two sets of corners of the aluminum alloy corner code 55. The sub-frame buckle part 52 is provided with a rubber strip groove, and the rubber strip groove is installed There are water-coated strips overlapping with adjacent curtain wall units.

When the curtain wall panel 4 of the unit is constructed into a curved curtain wall, the required dislocation distance H between two left and right adjacent curtain wall panels 4 and the dislocation distance W between the upper and lower adjacent curtain wall panels 4 can be obtained according to the three-dimensional space lofting. During assembly, adjust the front and rear entry and exit positions of the column inserting profile 3 relative to the column common material 12, or adjust the front and rear entry and exit positions of the crossbeam inserting profile 8 relative to the crossbeam common material 22, and at the same time select a suitable column inserting wing 31 or crossbeam inserting The wing 81 is fixed with respect to the insertion angle of the column master material 11 or the beam master material 21 respectively, and is fixed with the column master material 12 and the beam master material 22 by screws, and is fixed with the column master material 11 or the beam master material 21 of the adjacent plate In this way, the misalignment distance H or W that occurs between the plane curtain wall panels 4 can be accurately controlled.

When the curtain wall panel 4 of the unit is constructed as a straight-facing or simple broken-line curved curtain wall, the plane positioning and control points of its installation can be directly obtained according to the two-dimensional plan and elevation lofting, and there should be no misalignment distance between the two curtain wall panels 4. During installation, take the unit combination column 1 or the unit combination beam 2 rear end finish surface or the outer surface of the curtain wall panel 4 as the reference plane, insert the profile 3 through the fixed column or the beam insertion profile 8 relative to the front and rear entry and exit positions of the unit combination column 1 and The column inserting fin 31 is fixed with the unit combination column 1 by screws after the inclination angle relative to the unit combination column 1, and is accurately plugged with the unit combination column 1 of the adjacent plate after fixing.

After the curtain wall panel 4 of the unit is set out according to the three-dimensional space, the required dislocation distance H between the left and right adjacent curtain wall panels 4 or the dislocation distance W between the upper and lower adjacent curtain wall panels 4 is obtained. When assembling each unit plate, the inclination angle of the column inserting fin 31 relative to the column master material 11 is designed in advance, and the entry and exit position of the column inserting profile 3 relative to the column common material 12 is adjusted at the same time and fixed with it by screws, so as to realize the integration with the column master material 11. The column master material 11 of the adjacent unit plates is accurately inserted, so that the dislocation distance H between the left and right adjacent unit plates can be satisfied.

In the same way, when the unit plate is assembled, the inclination angle of the crossbeam inserting fin 81 relative to the crossbeam master material 21 is designed in advance, and at the same time, the entry and exit position of the crossbeam inserting profile 8 relative to the crossbeam common material 22 is adjusted and fixed with it by screws, so that Accurate insertion with the beam master material 21 of the adjacent unit plate is realized, so that the dislocation distance W between the upper and lower adjacent unit plates can be satisfied.

If the upper and lower layers of adjacent panels or the left and right adjacent panels do not need to be dislocated, the column plug-in profile 3 or the beam plug-in profile 8 can be adjusted and fixed at the corresponding position, so that the finishing surfaces of the upper and lower or left and right curtain wall panels 4 are on the same plane That's it.

Each sub-frame 5 is connected with the curtain wall panel 4 by structural glue, and the sub-frame 5 is connected with the unit combination column 1 or the unit combination beam 2 through screws, and then the sub-frame inner decorative buckle cover 56 and outer decorative buckle 51 are fastened, and the unit A sealant or rubber strip is provided at the gap between the combined column 1 or the unit combined beam 2 and the connected sub-frame 5, and a rubber strip groove is provided on the fastening part 52 of the sub-frame, which can be installed with a water-coated rubber strip and the glue of the adjacent curtain wall unit. The strips are lapped to form the first waterproof sealing strip of the unit curtain wall.

The sub-frame fixing part 53, the sub-frame fastening part 52 and the sub-frame outer decorative buckle 51 are combined to form a glass installation notch, and its polyurethane heat-insulating cold bridge 54 is constructed in the form of polyurethane injection and heat-insulation.

The curtain wall panels of the units are sealed with three rubber strips to form a sealed waterproof system. The first seal includes that after the two butt-connected unit combination columns 1 are plugged in, the respective adjacent sub-frames 5 are sealed by crimping between the rubber strips, and the butt-connected unit combination beams 2 are connected by water-coated glue. strip seal. The second seal and the third seal include that the seal between the unit combined column 1 is performed by the plug-in rubber strip arranged on the column inserting wing 31 between the column insert profile 3 and the column master material 11, and the unit combined beam The sealing between 2 is carried out between the crossbeam inserting profile 8 and the crossbeam master material 21 through the inserting rubber strips arranged on the crossbeam inserting wings 81 .

Assuming that a large amount of accumulated water enters the wet chamber 41 between two adjacent curtain wall panels 4, due to the effect of gravity, the accumulated water will flow from top to bottom to the waterproof film 6 between two adjacent unit panels, thereby The 7 layers of water-coated adhesive strips are discharged out of the curtain wall system. At the same time, it is not ruled out that a small amount of accumulated water enters the dry chamber 42 due to reasons such as pressure difference and capillary action, but due to the joint action of the third sealing strip, the accumulated water cannot penetrate into the room. When the curtain wall panel 4 is installed obliquely, the crossbeam inserting profiles 8 between the unit composite beams 2 and the structure of the unit composite beam 2 are designed to have a slope with a certain slope, which is high on the inside and low on the outside. The crossbeam inserting profile 8 between the crossbeams 2 is discharged to the wet chamber 41 at the milling cutout of the outdoor profile.

When the curtain wall is a curved curtain wall, since the sink core 9 cannot penetrate the beams of the adjacent unit plates under the horizontal lock structure, a waterproof film is laid in the gap between the plates, and the column core 14 passes through the waterproof The film is inserted into the upper plate. The gap between the waterproof film and the column insert needs to be filled with sealant and rubber sponge to ensure the sealing performance.

For the four adjacent unit plates A, B, C and D, the plate installation is realized in the following manner. Select three anchor points on the hyperbolic surface of the building shape on plate A, which are the two end points of the bottom of the plate and the midpoint of the top of the plate, and the two end points of the top of the plate are not on its theoretical surface. Since the curtain wall plate is flat, it cannot completely fit the shape of the hyperboloid, so it can only be as close as possible to the shape to reduce the position error. By analogy, three control points at the same position are respectively selected in the adjacent B, C, and D unit plates. Through the accurate construction setting out of these control points, it can be ensured that the unit plate with a flat surface fits an outer surface that approximates the theoretical design surface to the maximum extent. The misalignment error formed between two adjacent plates can be structurally adjusted through the installation position of the inserting fins inside the unit system. The insertion and positioning of adjacent plates in the horizontal entry and exit direction is realized by the fixed position of the column insertion profile 3 between the adjustment unit combined column 1, and the vertical entry and exit direction is achieved by the cross beam insertion profile 8 between the adjustment unit combination beam 2 The fixed position implementation.

Certainly, the invention of the utility model is not limited to the above-mentioned embodiment, and those skilled in the art can also make equivalent modifications or replacements without violating the spirit of the utility model. within the bounds of the requirements.

Claims (5)

1. A hyperboloid unitized curtain wall system, characterized in that it includes several adjacent curtain wall panels (4) and a sub-frame (5) fixed to the side of each of the curtain wall panels (4), respectively connected to two phases Adjacent curtain wall panels (4) are connected with two butted unit composite columns (1) or unit composite beams (2), and the unit composite columns (1) include column master material (11) and column common material (12) , the unit composite beam (2) includes a beam master material (21) and a beam common material (22), and the unit composite column (1) or the unit composite beam (2) that are docked with each other is provided with a column plug-in profile (3) Or the crossbeam plug-in profile (8), the column plug-in profile (3) is fixed on one of the column common materials (12) or the crossbeam plug-in profile (8) is fixed on one of the beam common materials (22) In addition, the column plug-in profile (3) or beam plug-in profile (8) is also provided with column plug-in fins that can be embedded in another column master material (11) or another beam master material (21) to form a seal. (31) or crossbeam inserting wing (81). 2. The hyperboloid unitized curtain wall system according to claim 1, characterized in that: the column master material (11) is provided with a column insertion slot (13) into which the column insertion fin (31) can be embedded, the The crossbeam master material (21) is provided with a crossbeam ferrule installation groove (23) into which the crossbeam inserting fins (81) can be embedded. 3. The hyperboloid unitized curtain wall system according to claim 2, characterized in that: the column masterbatch (11) or beam masterbatch respectively docked with the column insert profile (3) or beam insert profile (8) (21) is provided with at least one column ferrule installation groove (13) or beam ferrule installation groove (23), and the column plug-in profile (3) is provided with at least two column ferrule installation grooves that can be embedded respectively (13) the column inserting fin (31), the beam inserting profile (8) is provided with at least one beam inserting wing (81) that can be embedded in the mounting groove (23) of the beam ferrule (23), the column inserting A plurality of sealing rubber strips are arranged between the wing (31) and the column master material (11) or between the beam inserting wing (81) and the beam master material (21). 4. The hyperboloid unit curtain wall system according to claim 3, characterized in that: the column inserting fins (31) or the beam inserting wings (81) are respectively fixed to the column common material (12) or the beam common material by screws. material (22), and at the same time cooperate with the column ferrule installation groove (13) on the column master material (11) or the beam ferrule installation groove (23) on the beam master material (21). 5. The hyperboloid unitized curtain wall system according to any one of claims 1-4, characterized in that: the curtain wall panel (4) and the sub-frame (5) are connected by structural glue, and the sub-frame (5) and The unit combination column (1) or the unit combination beam (2) is connected by screws, and the gap between the unit combination column (1) or the unit combination beam (2) and the connected sub-frame (5) is provided with sealant or glue The sub-frame (5) includes the sub-frame outer decorative buckle (51), the sub-frame fastening part (52), the sub-frame fixing part (53), the polyurethane thermal insulation cold bridge (54) and the sub-frame interior decoration Buckle cover (56), the end of the sub-frame (5) is milled and cut into an angle of 45 degrees, and the rectangular frame is formed by two sets of corners of the aluminum alloy corner code (55), and the fastening part (52) of the sub-frame A rubber strip groove is provided, and a water-coated rubber strip overlapping with an adjacent curtain wall unit is installed in the rubber strip groove.