CN204385982U - The concealed frame glass curtain wall of column and glass auxiliary frame variable-angle - Google Patents

Abstract

The utility model adopts a kind of hidden frame glass curtain wall with a variable angle of the upright column and the glass attached frame, including the upright column and the glass attached frame connected with the upright column, and is characterized in that the side of the upright column connected with the glass attached frame is provided with a concave As for the circular arc surface, the contact surface of the glass subframe with the column is set as an external convex arc surface that is concentric with the concave arc surface on the column and matches. The utility model can realize the concave and convex surface of the curtain wall glass panel within the set angle range, and even the effect that one side of the glass panels on the same column is concave and the other side is convex. In this way, using a set of The mold can adjust the angle of the curtain wall at will. Moreover, it can also ensure that the glue seam between the glass panels on both sides is not in place, and the sealing effect is guaranteed.

Description

Column and glass frame with variable angle hidden frame glass curtain wall

technical field

The utility model relates to the field of building exterior glass curtain walls, and provides a hidden-frame glass curtain wall with variable angles of columns and glass attached frames.

Background technique

At present, architectural modeling is becoming more and more personalized, and large-area curtain walls with special shapes have appeared (Figure 1). Most of the original curtain wall forms are flat or curved surfaces with fixed curvature. The structure of columns and glass attached frames of normal flat curtain walls is shown in Figure 1a. Now there is an irregular curve curtain wall modeling. For a curved curtain wall with a fixed curvature, the mold can be opened according to the angle (Figure 2), but for a curtain wall with an irregular curve, there is no fixed angle, and the angle of each division is changing, so it is impossible to open a fixed mold. Dies to accommodate angle changes. Existing solutions are as follows:

Option 1. Directly use materials without angles to assemble (Figure 3). This solution is only suitable for situations where the included angle is close to 180 degrees, and the effect is not good;

Option 2. Cut out several materials with centered angles (Figure 4) to splice similar angles. This option requires more molds, and the essence is the same as the first option, and the angles are not much different. Can be assembled, the effect is general;

Option 3. The glass attached frame is composed of two parts, which can be rotated to adapt to different angles (Figure 5). This solution solves the problem of multi-angle gradients to a certain extent, but there is still a defect that the rotation point of the glass frame is not on the center line of the grid, which will affect the position of the glue joint, and the positioning line of the curtain wall is generally in the glue joint. This will result in inaccurate positioning. Moreover, when one side of the adjacent two grids is concave and the other side is convex, or when the angles differ greatly, the height of the glass panels on both sides of the glue joint will be inconsistent, which will seriously affect the appearance quality of the curtain wall (Fig. 6).

Utility model content

The purpose of this utility model is to improve the deficiencies of the prior art, and provide a hidden frame glass curtain wall with variable angles of columns and glass attached frames, which can well solve the problem of irregular curve curtain walls, and only need to open a set of molds It can well adapt to curtain wall shapes of various angles within a certain angle range, and there will be no disadvantages of the above three schemes.

The purpose of this utility model is achieved in that:

A hidden-frame glass curtain wall with variable angles of columns and glass frames, comprising columns and glass frames connected to the columns, the side of the columns connected to the glass frame is provided with a concave arc surface, the glass frame The contact surface of the frame with the upright is set as an outer convex arc surface that is concentric with the inner concave arc surface on the upright and matches.

Preferably, the center of the concave arc surface of the column is set at the center of the glue joint between the two glass panels on the outline positioning line of the glass panel fixed to the glass subframe.

More preferably, the center of the concave arc surface of the column is set at the center of the glue joint between the two glass panels on the outer contour positioning line of the glass panel fixed to the glass sub-frame.

The utility model provides a hidden-frame glass curtain wall with a variable angle of the column and the glass frame. Once the shape of the connection contact surface between the column and the glass frame in the prior art is changed, it can be adapted to the shape of the irregular curve curtain wall without fixing. The angle of each division is changing. Its structure is simple. When using it, you only need to move the glass frame along the concave arc surface of the column to adjust to the appropriate position according to the required curtain wall angle, and then fix it The structure can be fixed, and the utility model can realize the concave and convex surface of the glass panel of the curtain wall within the set angle range, and even the glass panels on both sides of the same column are concave in one side and convex in the other side In this way, the angle of the curtain wall can be adjusted at will by using a set of molds. Moreover, it can also ensure that the glue seam between the glass panels on both sides is not in place, and the sealing effect is guaranteed.

Below by accompanying drawing and embodiment the utility model is described further.

Description of drawings

Figure 1 is a schematic diagram of the plane of the special-shaped curtain wall.

Figure 1a is a schematic structural view of the combination of a column and a glass frame in the prior art.

Fig. 2 is a schematic diagram of the structure of the externally convex special-shaped curtain wall realized by the fixed angle of the column and the glass attached frame in the prior art.

Fig. 3 is a structural schematic diagram of directly using non-angled materials to splice special-shaped curtain walls in the prior art.

Fig. 4 is a schematic diagram of the structure of the externally convex special-shaped curtain wall realized by splicing similar angles at fixed angles in the prior art.

Fig. 5 is a schematic diagram of the structure of a special-shaped curtain wall composed of variable attached frames in the prior art.

Fig. 6 is a schematic diagram of joint deformation of upright columns and attached frames to be twisted and set in order to adapt to special-shaped curtain walls in the prior art.

Fig. 7 is a schematic structural view of the column and the glass curtain wall with variable angle of the glass frame attached to the hidden frame provided by the utility model.

Fig. 8 is a structural schematic diagram of a convex curtain wall formed by the column and the hidden frame glass curtain wall with variable angles of the glass attached frame shown in Fig. 7 .

Fig. 9 is a schematic diagram of the structure of the recessed curtain wall formed by the column and the glass curtain wall with variable angles of the glass attached frame shown in Fig. 7 .

Fig. 10 is a structural schematic diagram of the shape of the junction of the concave and convex surface curtain wall formed by the hidden frame glass curtain wall with variable angles of the column and the glass attached frame shown in Fig. 7 .

Detailed ways

As shown in Figure 7, the utility model provides a column and a glass curtain wall with a variable angle frame, including a column 1 and a glass frame 2 connected to the column, and the side 11 of the column 1 connected to the glass frame 2 Designed as a concave arc surface, the contact surface 21 of the glass subframe 2 with the column is set as a convex arc surface that is concentric with the concave arc side 11 on the column 1 and matches. A side surface 11 of a column 1 corresponds to two glass sub-frames 2 , and the two glass sub-frames 2 are fixed to the column 1 through a pressing plate 3 and screws 4 . A fixing portion 22 is provided on the glass subframe 2 to securely connect the glass panels 5 , and a sealing strip is provided in the gap between the two glass panels 5 fixed on a column 1 for sealing.

The center O of the concave arc surface on the side of the column 1 is located on the glass panel 5 contour positioning line fixedly connected with the glass auxiliary frame 2, preferably at the center of the glue joint between the two glass panels on the outer contour positioning line. The setting of such a circular arc surface can make no matter how the two glass sub-frames 2 change positions relative to the side of the column, they will rotate around the midpoint of the gap between the two glass panels, so that the two glass panels will not be distorted. Misalignment, the sealing effect of the sealing strip in the gap is not affected by the change of angle adjustment.

For example, as shown in Figure 8, the two glass panels 5 need to form a convex shape, the glass frame 2 moves inward along the side of the column at a required angle, and the outside of the gap between the two glass panels becomes wider; as shown in the figure As shown in 9, the two glass panels 5 need to form a concave shape, and the glass frame 2 moves outward along the side 11 of the column by a required angle, and the outside of the gap between the two glass panels becomes narrower; as shown in Figure 10 , two glass panels 5, one concave and one convex, the gap formed is only an angle relative to the center O of the circle, and the two glass panels will not be misaligned as shown in Figure 6. It can ensure that the sealing strip is well sealed for the gap of the glass panel.

Claims (3)

1. A glass curtain wall with a hidden frame and a variable angle of the column and the glass frame, comprising a column and a glass frame connected to the column, characterized in that: the side of the column connected to the glass frame is provided with a concave arc The contact surface of the glass sub-frame with the column is set as a concentric circle with the concave arc surface on the column and matches the convex arc surface. 2. The hidden frame glass curtain wall with column and glass frame with variable angle according to claim 1, characterized in that: the center of the concave arc surface of the column is set at the glass frame fixedly connected with the glass frame The center of the glue joint between two glass panels on the panel outline location line. 3. The hidden frame glass curtain wall with column and glass frame with variable angle according to claim 1, characterized in that: the center of the concave arc surface of the column is set at the glass frame fixedly connected with the glass frame The center of the glue joint between two glass panels on the panel outline positioning line.