Conversion connecting piece for glass curtain wall

Abstract

The utility model relates to a conversion connecting piece for a glass curtain wall, which comprises a stand column and curtain wall glass, a pressing block and an auxiliary frame are arranged on the outer side of the stand column through a first bolt, the pressing block is arranged in the auxiliary frame, the curtain wall glass is arranged on the outer side of the auxiliary frame, a hidden frame pressing plate is arranged on the first bolt, and two side walls of the hidden frame pressing plate are provided with slots. A connecting plate is arranged between the two side walls of the hidden frame pressing plate, the connecting plate is detachably connected with the inserting groove through a connecting mechanism in the connecting plate, an exposed frame pressing plate is installed on the outer side of the curtain wall glass through a second bolt, and a decorative cover is detachably installed on the outer side of the exposed frame pressing plate. When the exposed frame needs to be switched into the hidden frame, only the decorative cover, the exposed frame pressing plate and the connecting plate need to be detached, then the foam rod and the sealant are plugged between the two pieces of curtain wall glass again, the curtain wall glass is in a fixed state all the time, and the pressing block, the auxiliary frame and the hidden frame pressing plate cannot be operated, so that the operation is simple, and the operation is convenient. Therefore, the exposed frame curtain wall and the hidden frame curtain wall can be switched and adjusted conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of glass curtain walls, and specifically relates to a conversion connecting piece for a glass curtain wall. Background Technique

[0002] A glass curtain wall is a design of a building exterior wall, usually composed of large-area glass panels, covering the exterior of the building. This design can provide a modern and transparent feeling for the building, and at the same time allow more natural light to enter the interior. Glass curtain walls are common in high-rise buildings, commercial buildings, office buildings and other places. In addition to the aesthetic and lighting functions, glass curtain walls are also beneficial for energy conservation, but in some cases, they may also lead to poor heat insulation and heat preservation effects.

[0003] The existing building glass curtain walls are mainly divided into two types: hidden frame and exposed frame. The connecting and fixing components are different. Since the hidden frame curtain wall is hidden inside the glass, the requirements for precision and appearance are relatively low, so the cost is also relatively low. On the contrary, the cost of the exposed frame curtain wall is higher. When it is necessary to switch and adjust between the exposed frame curtain wall and the hidden frame curtain wall, the existing curtain wall structure must be completely demolished and a new structural system must be installed. This process involves a large amount of demolition and installation work, and requires a large amount of labor and material cost expenditure, resulting in a high cost.

[0004] Therefore, the staff of our company designed a conversion connecting piece according to on-site experience, so that the glass curtain wall can be converted between the hidden frame and the exposed frame to adapt to the diversity of projects. Content of the Utility Model

[0005] The purpose of the utility model is to provide a connecting piece for glass curtain wall conversion that is convenient for switching and adjusting between an exposed frame curtain wall and a hidden frame curtain wall.

[0006] To achieve the above purpose, the technical solution of the utility model is as follows.

[0007] A conversion connecting piece for a glass curtain wall includes a column and a glass curtain wall. A pressure block and a sub-frame are installed on the outer side of the column through a first bolt. The pressure block is arranged inside the sub-frame, and the glass curtain wall is arranged outside the sub-frame. A hidden frame pressing plate is installed on the first bolt. Slots are provided on both side walls of the hidden frame pressing plate. A connecting plate is arranged between the two side walls of the hidden frame pressing plate. The connecting plate is detachably connected to the slot through a connecting mechanism inside it. A visible frame pressing plate is installed on the outer side of the glass curtain wall through a second bolt, and a decorative cover is detachably installed on the outer side of the visible frame pressing plate.

[0008] It can be seen that when it is necessary to switch the exposed frame to the hidden frame, only the decorative cover, the exposed frame pressing plate and the connecting plate need to be removed, and then the foam rod and the sealant are stuffed between the two glass curtain walls again. When it is necessary to switch the hidden frame to the exposed frame, first remove the foam rod and the sealant, then connect the connecting plate to the slot on the hidden frame pressing plate through the connecting mechanism inside it to fix the connecting plate. Subsequently, install the exposed frame pressing plate on the second bolt and press it tightly on the outer sides of the two glass curtain walls. Finally, snap the decorative cover onto the exposed frame pressing plate to achieve the purpose of switching the hidden frame to the exposed frame. Since the glass curtain wall is always in a fixed state and no operations are performed on the pressing block, the sub-frame and the hidden frame pressing plate, it is convenient to switch and adjust between the exposed frame curtain wall and the hidden frame curtain wall, reducing the expenditure of human and material resources and lowering the cost.

[0009] Furthermore, the connecting mechanism includes two installation grooves opened inside the connecting plate. Inside the installation grooves, there are insertion blocks, and the ends of the insertion blocks are adapted to the slots. Inside the installation grooves, there are springs, and the two ends of the springs are respectively in contact with the inner walls of the installation grooves and the insertion blocks. The outer surface of the insertion block is connected with a lever, and the upper end of the lever extends to the outside of the connecting plate.

[0010] When installing the connecting plate, by pushing the lever inward to drive the insertion block to contract into the installation groove and compress the spring, then the connecting plate can be placed between the two side walls of the hidden frame pressing plate. Then release the lever, and the compressed spring releases its elastic force and pushes the insertion block against the inner wall of the hidden frame pressing plate. Then adjust the position of the connecting plate. When the insertion block aligns with the slot, it can automatically spring into the slot to achieve the purpose of installing the connecting plate. When removing the connecting plate, only need to push the lever inward to drive the insertion block to contract into the installation groove, and then take out the connecting plate.

[0011] Furthermore, on the surface of the column, there is a first groove for accommodating the head of the first bolt, and on the surface of the connecting plate, there is a second groove for accommodating the head of the second bolt.

[0012] The first groove and the second groove are respectively used to place the heads of the first bolt and the second bolt, making the installation of the first bolt and the second bolt more stable.

[0013] Furthermore, on the outer surface of the first bolt, there are two nuts, and the two nuts are respectively used to fix the pressing block and the hidden frame pressing plate.

[0014] The pressing block and the hidden frame pressing plate can be fixed simultaneously through the first bolt, with a reasonable structural design and reduced consumable costs.

[0015] Furthermore, the material of the spring is carbon spring steel, and the outer surface of the spring is coated with anti-rust paint.

[0016] Through the setting of the anti-rust paint, the situation of the spring rusting and corroding can be reduced, and its service life can be improved. Description of the Drawings

[0017] Figure 1 This is a schematic diagram of the exposed frame installation structure of the present utility model;

[0018] Figure 2 This is a schematic diagram of the hidden frame installation structure of the present utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the hidden frame pressing plate and the connecting plate in the present utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the connecting mechanism in the present utility model.

[0021] In the figure: 100, column; 101, decorative cover; 102, first bolt; 103, pressing block; 104, sub-frame; 105, glass curtain wall; 106, hidden frame pressing plate; 107, connecting plate; 108, exposed frame pressing plate; 109, second bolt; 110, slot; 200, connecting mechanism; 201, installation groove; 202, insertion block; 203, spring; 204, lever; 300, first groove; 301, second groove. Specific embodiments

[0022] The following describes the present utility model in detail with reference to the accompanying drawings.

[0023] As Figures 1-4 shown, a conversion connecting piece for a glass curtain wall includes a column 100 and a glass curtain wall 105. A pressing block 103 and a sub-frame 104 are installed on the outer side of the column 100 through a first bolt 102. The pressing block 103 is arranged inside the sub-frame 104, and the glass curtain wall 105 is arranged outside the sub-frame 104. A hidden frame pressing plate 106 is installed on the first bolt 102. Slots 110 are formed on both side walls of the hidden frame pressing plate 106. A connecting plate 107 is arranged between both side walls of the hidden frame pressing plate 106. The connecting plate 107 is detachably connected to the slot 110 through a connecting mechanism 200 inside it. An exposed frame pressing plate 108 is installed on the outer side of the glass curtain wall 105 through a second bolt 109, and a decorative cover 101 is detachably installed on the outer side of the exposed frame pressing plate 108.

[0024] The press block 103 and the auxiliary frame 104 are combined and installed on the outer side of the column 100 through the first bolt 102. Then, structural adhesive and double-sided tape are arranged on the outer side of the auxiliary frame 104 to bond the glass curtain wall 105 together. The hidden frame pressing plate 106 is clamped in the sandwich gap between two adjacent glass curtain walls 105. Subsequently, the hidden frame pressing plate 106 is fixedly installed through the first bolt 102. Finally, a foam rod and sealant are inserted between the two glass curtain walls 105, thus completing the installation of the hidden frame glass. When it is necessary to replace the exposed frame glass curtain wall, first remove the foam rod and sealant. Then, the connecting plate 107 is connected to the slot 110 on the hidden frame pressing plate 106 through the connecting mechanism 200 inside it to fix the connecting plate 107. Subsequently, the exposed frame pressing plate 108 is installed on the second bolt 109 and pressed against the outer sides of the two glass curtain walls 105. Finally, the decorative cover 101 is clamped on the exposed frame pressing plate 108 to achieve the purpose of switching from the hidden frame to the exposed frame. Similarly, when switching from the exposed frame to the hidden frame, only the decorative cover 101, the exposed frame pressing plate 108, and the connecting plate 107 need to be removed, and then a foam rod and sealant are re-inserted between the two glass curtain walls 105, thus facilitating the switching and adjustment between the exposed frame curtain wall and the hidden frame curtain wall, reducing the expenditure of human and material resources, and lowering the cost.

[0025] Specifically, the connecting mechanism 200 includes two installation grooves 201 opened inside the connecting plate 107. An insertion block 202 is arranged inside the installation groove 201, and the end of the insertion block 202 is adapted to the slot 110. A spring 203 is arranged inside the installation groove 201, and the two ends of the spring 203 are respectively abutted against the inner wall of the installation groove 201 and the insertion block 202. A lever 204 is connected to the outer surface of the insertion block 202, and the upper end of the lever 204 extends to the outside of the connecting plate 107. When installing the connecting plate 107, by pushing the lever 204 inward, the insertion block 202 is driven to contract into the installation groove 201, and the spring 203 is compressed. Then, the connecting plate 107 can be placed between the two side walls of the hidden frame pressing plate 106. Then, release the lever 204, and the compressed spring 203 releases elastic force and pushes the insertion block 202 to abut against the inner wall of the hidden frame pressing plate 106. Then, adjust the position of the connecting plate 107. When the insertion block 202 is aligned with the slot 110, it can automatically spring into the slot 110 to achieve the purpose of installing the connecting plate 107. When removing the connecting plate 107, only need to push the lever 204 inward to drive the insertion block 202 to contract into the installation groove 201, and then take out the connecting plate 107.

[0026] Specifically, a first groove 300 for accommodating the head of the first bolt 102 is provided on the surface of the column 100, and a second groove 301 for accommodating the head of the second bolt 109 is provided on the surface of the connecting plate 107. The first groove 300 and the second groove 301 are respectively used for placing the heads of the first bolt 102 and the second bolt 109, making the installation of the first bolt 102 and the second bolt 109 more stable.

[0027] Specifically, two nuts are provided on the outer surface of the first bolt 102, and the two nuts are respectively used to fix the pressing block 103 and the hidden frame pressing plate 106. The pressing block 103 and the hidden frame pressing plate 106 can be fixed simultaneously through the first bolt 102. The structural design is reasonable, reducing the consumable cost.

[0028] Specifically, the material of the spring 203 is carbon spring steel, and an anti-rust paint is coated on the outer surface of the spring 203. Through the setting of the anti-rust paint, the situation of rust and corrosion of the spring 203 can be reduced, and its service life can be improved.

[0029] The above is a detailed description of the present invention in combination with specific embodiments. It cannot be determined that the specific implementation of the present invention is only limited to these descriptions. For those of ordinary skill in the technical field to which the present invention belongs, without departing from the concept of the present invention, several equivalent substitutions or obvious modifications are made, and the performance or use is the same, and all should be regarded as belonging to the patent protection scope determined by the claims submitted by the present invention.

Claims

1. A conversion connector for a glass curtain wall, comprising a column (100) and a glass curtain wall (105), characterized in that: A pressing block (103) and a sub-frame (104) are installed on the outer side of the column (100) through a first bolt (102), the pressing block (103) is arranged inside the sub-frame (104), the glass curtain wall (105) is arranged on the outer side of the sub-frame (104), a hidden frame pressing plate (106) is installed on the first bolt (102), both side walls of the hidden frame pressing plate (106) are provided with slots (110), a connecting plate (107) is arranged between the two side walls of the hidden frame pressing plate (106), the connecting plate (107) is detachably connected to the slot (110) through a connecting mechanism (200) inside the connecting plate (107), an exposed frame pressing plate (108) is installed on the outer side of the glass curtain wall (105) through a second bolt (109), and a decorative cover (101) is detachably installed on the outer side of the exposed frame pressing plate (108).

2. A conversion connector for a glass curtain wall according to claim 1, characterized in that: The connecting mechanism (200) comprises two mounting grooves (201) provided inside the connecting plate (107); an insert block (202) is provided inside the mounting groove (201), and the end of the insert block (202) is adapted to the slot (110); a spring (203) is provided inside the mounting groove (201), and the two ends of the spring (203) are respectively in contact with the inner wall of the mounting groove (201) and the insert block (202); a lever (204) is connected to the outer surface of the insert block (202), and the upper end of the lever (204) extends to the outer side of the connecting plate (107).

3. A conversion connector for a glass curtain wall according to claim 2, characterized in that: The surface of the column (100) is provided with a first groove (300) for accommodating the head of the first bolt (102), and the surface of the connecting plate (107) is provided with a second groove (301) for accommodating the head of the second bolt (109).

4. A conversion connector for a glass curtain wall according to claim 3, characterized in that: Two nuts are arranged on the outer surface of the first bolt (102), and the two nuts are used to fix the pressing block (103) and the hidden frame pressing plate (106) respectively.

5. The conversion connector for glass curtain wall according to claim 4, characterized in that: The material of the spring (203) is carbon spring steel, and the outer surface of the spring (203) is coated with anti-rust paint.

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