Fixing device of fireproof glass curtain wall and construction method of fireproof glass curtain wall

Abstract

The present invention provides a fixing device for a fireproof glass curtain wall and a construction method for a fireproof glass curtain wall, the device comprising: a connecting block having a relative installation side and a clamping side, the connecting block being formed with a through hole penetrating the installation side and the clamping side; an adjusting component being installed in the through hole in an adjustable position along the axial direction of the through hole, the first end of the adjusting component extending to the outside of the installation side; and a clamping plate connected to the first end of the adjusting component, the first end of the adjusting component being provided with a flexible partition, the flexible partition being located between the clamping plate and the installation side, a first clamping space for clamping a decorative panel of the curtain wall being formed between the clamping plate and the flexible partition, and a second clamping space for clamping a glass panel of the curtain wall being formed between the flexible partition and the installation side. The present invention solves the problem that the traditional installation method for decorative panels of fireproof glass curtain walls is cumbersome and has potential safety hazards at high altitudes.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to a fixing device for a fireproof glass curtain wall and a construction method for the fireproof glass curtain wall. Background Art

[0002] Glass curtain walls are widely used in modern buildings because of their modern, fashionable and transparent visual effects. Glass curtain walls generally use aluminum alloy profiles as supporting components. At the same time, in order to maintain the appearance of the curtain wall, aluminum alloy decorative panels are usually installed on the outside of the steel, which not only meets the fire protection requirements of the curtain wall, but also has a good appearance decoration effect.

[0003] At present, the traditional installation method of fire-resistant glass curtain wall decorative panels is that construction workers can only install fire-resistant glass curtain wall decorative panels on an outdoor operating platform. On the one hand, the process of setting up an outdoor operating platform is cumbersome. On the other hand, there are also high-altitude safety hazards when construction workers are working on the outdoor operating platform. Summary of the invention

[0004] In order to overcome the defects of the prior art, a fixing device for a fireproof glass curtain wall and a construction method for a fireproof glass curtain wall are provided to solve the problem that the traditional installation method of fireproof glass curtain wall decorative panels has cumbersome procedures and potential safety hazards at high altitudes.

[0005] In order to achieve the above object, a fixing device for a fireproof glass curtain wall is provided, comprising:

[0006] A connecting block, the connecting block having an opposite mounting side and a clamping side, and a through hole penetrating the mounting side and the clamping side is formed on the connecting block;

[0007] an adjusting component, which is installed in the through hole in an adjustable manner along the axial direction of the through hole, and a first end of the adjusting component extends to the outside of the installation side; and

[0008] A clamping plate is connected to the first end of the adjusting component, and a flexible partition is provided at the first end of the adjusting component. The flexible partition is located between the clamping plate and the mounting side, and a first clamping space for clamping a decorative panel of a curtain wall is formed between the clamping plate and the flexible partition, and a second clamping space for clamping a glass panel of the curtain wall is formed between the flexible partition and the mounting side.

[0009] Furthermore, the installation side is formed with a through groove for embedding the keel of the curtain wall, and the connecting block is provided with a fastener for locking the keel.

[0010] Furthermore, a first locking hole connected to the through slot is formed on the connecting block, and the fastener is passed through the first locking hole and extends into the through slot.

[0011] Furthermore, the number of the through holes is two, and the two through holes are centrally symmetrically arranged with the through groove as the center of symmetry.

[0012] Furthermore, the adjustment component includes:

[0013] A driving rod is installed in the through hole in an adjustable manner along the axial direction of the through hole; and

[0014] A connecting rod, wherein a first end of the connecting rod is formed with a socket hole arranged along the axial direction of the connecting rod, and an end of the driving rod close to the clamping side is rotatably inserted in the socket hole.

[0015] Furthermore, a rolling bearing is coaxially installed in the socket, and the end of the driving rod close to the clamping side is inserted into the inner ring of the rolling bearing.

[0016] Furthermore, a limiting protrusion is provided on the inner wall of the through hole, a guide groove is formed on the side wall of the connecting rod, the guide groove is arranged along the axial direction of the connecting rod, and the limiting protrusion is slidably arranged in the guide groove.

[0017] Furthermore, a sealing plate is provided inside the first end of the through hole close to the installation side, the sealing plate is provided with a through threaded hole, the outside of the driving rod is provided with an external thread, and the driving rod is threadedly connected to the threaded hole.

[0018] Furthermore, an anti-slip limit plate is provided on the side wall of the driving rod, and the anti-slip limit plate is arranged on the inner side of the sealing plate.

[0019] The invention provides a construction method of a fireproof glass curtain wall based on a fixing device of the fireproof glass curtain wall, which is characterized by comprising the following steps.

[0020] Providing a curtain wall, the curtain wall comprising a keel, a glass panel and a decorative panel, and installing the keel on the exterior wall of a building;

[0021] Installing the installation side of the connection block on the keel on the exterior wall of the building;

[0022] Installing the decorative panel in the first clamping space;

[0023] Adjusting the position of the adjustment component in the axial direction of the through hole at the installation side of the connecting block so that the thickness of the second clamping space is greater than the thickness of the glass panel;

[0024] Installing the glass panel in the second clamping space after adjusting the thickness;

[0025] After the decorative plate and the glass panel are respectively installed in the first clamping space and the second clamping space, the position of the adjustment component in the axial direction of the through hole is adjusted on the installation side of the connecting block to move the adjustment component toward the outer wall of the building, so that the clamping plate presses against the side of the decorative plate facing away from the outer wall of the building to lock the decorative plate in the first clamping space and the glass panel in the second clamping space.

[0026] The beneficial effect of the present invention is that when installing the fireproof glass curtain wall, after the installation side of the connecting block is installed on the keel of the curtain wall, the construction personnel can adjust the components indoors (i.e., the installation side of the connecting block) to lock the glass panel and the decorative panel on the keel, thereby avoiding the need to set up an operating platform outdoors, reducing the installation cost of the curtain wall glass, and accelerating the construction efficiency of the curtain wall glass. On the other hand, there is no need for the construction personnel to install on the outdoor operating platform, thereby reducing the safety hazards of high-altitude construction in the installation of the glass curtain wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 The figure is a schematic structural diagram of a fixing device for a fireproof glass curtain wall according to an embodiment of the present invention.

[0028] Figure 2 It is a rear view of the fixing device of the fireproof glass curtain wall according to an embodiment of the present invention.

[0029] Figure 3 for Figure 2 Cross-sectional view at AA in the middle.

[0030] Figure 4 Schematic diagram of the structure of the regulating component of an embodiment of the present invention.

[0031] Figure 5 The figure is a schematic diagram of the installation state of the fixing device of the fireproof glass curtain wall according to an embodiment of the present invention. DETAILED DESCRIPTION

[0032] The following describes the embodiments of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0033] Figure 1 Schematic diagram of the structure of the fixing device of the fireproof glass curtain wall according to the embodiment of the present invention, Figure 2 The rear view of the fixing device of the fireproof glass curtain wall according to the embodiment of the present invention, Figure 3 for Figure 2Sectional view at AA, Figure 4 is a schematic diagram of the structure of the adjustment component of an embodiment of the present invention, Figure 5 The figure is a schematic diagram of the installation state of the fixing device of the fireproof glass curtain wall according to an embodiment of the present invention.

[0034] Reference Figures 1 to 5 As shown, the present invention provides a fixing device for a fireproof glass curtain wall, comprising: a connecting block 1, an adjusting component 2 and a clamping plate 3.

[0035] Specifically, the connection block 1 has an installation side and a clamping side opposite to each other. A through hole is formed on the connection block 1 and penetrates the installation side and the clamping side of the connection block 1 .

[0036] The adjustment component 2 is installed in the through hole in an adjustable position along the axial direction of the through hole. The first end of the adjustment component 2 extends to the outside of the installation side of the connection block 1. The clamping plate 3 is connected to the first end of the adjustment component 2. The first end of the adjustment component 2 is also provided with a flexible partition 4. The flexible partition 4 is located between the clamping plate 3 and the installation side. A first clamping space for clamping a decorative panel 7 of a curtain wall is formed between the clamping plate 3 and the flexible partition 4. A second clamping space for clamping a glass panel 6 of a curtain wall is formed between the flexible partition 4 and the installation side of the connection block 1.

[0037] When installing the fireproof glass curtain wall, the fixing device of the fireproof glass curtain wall of the present invention can lock the glass panel and the decorative plate on the keel by adjusting the components indoors (i.e., the installation side of the connecting block), thereby avoiding the need to set up an operating platform outdoors, reducing the curtain wall glass installation cost, and accelerating the curtain wall glass construction efficiency. On the other hand, there is no need for construction workers to install on an outdoor operating platform, thereby reducing the safety hazards of high-altitude construction in the installation of the glass curtain wall.

[0038] In order to more conveniently install the connection block on the keel of the glass curtain wall, a through groove 10 is formed on the installation side of the connection block for the keel 5 of the curtain wall to be embedded. A fastener 11 for locking the keel 5 is provided on the connection block 1.

[0039] Specifically, a first locking hole connected to the through slot 10 is provided on the connection block 1. A second locking hole is provided on the keel of the curtain wall glass. Fasteners are inserted into the first locking hole and the second locking hole.

[0040] As a preferred embodiment, the fastener 11 is a bolt, and the first locking hole and the second locking hole are provided with internal threads. The fastener is threadedly connected to the first locking hole and the second locking hole.

[0041] In this embodiment, an anti-skid layer is provided on the side wall of the through groove, and the anti-skid layer is a rubber anti-skid layer.

[0042] As a preferred embodiment, the number of through holes in the connection block 1 is two. The two through holes are centrally symmetrically arranged with the through slot 10 as the symmetry center. The opening directions of the first clamping spaces on opposite sides of the through slot are arranged in opposite directions.

[0043] In this embodiment, two opposite sides of the connection block extend back to form a butt plate 13. The butt plate 13 is arranged opposite to the clamping plate, and the second clamping space is formed between the butt plate 13 and the flexible partition. Further, a side of the butt plate facing the clamping plate is provided with an anti-slip layer. Preferably, the anti-slip layer is a rubber or silicone anti-slip layer.

[0044] Furthermore, the flexible partition is a rubber partition. After the clamping plate is pressed against the decorative plate, the clamping plate can simultaneously press the decorative plate and the glass panel against the abutting plate 13 .

[0045] In this embodiment, the adjustment assembly 2 includes a driving rod 21 and a connecting rod 22 .

[0046] Specifically, the driving rod 21 is installed in the through hole of the connecting block in an adjustable position along the axial direction of the through hole. The first end of the connecting rod 22 is formed with a socket hole arranged along the axial direction of the connecting rod 22. One end of the driving rod 21 close to the clamping side is rotatably inserted in the socket hole.

[0047] Preferably, the first end of the driving rod extends out of the mounting side of the connecting block, and the second end of the driving rod extends into the through hole. The first end of the connecting rod extends into the through hole. The second end of the connecting rod extends out of the clamping side of the connecting block.

[0048] In this embodiment, a rolling bearing is coaxially installed in the socket, and the second end of the driving rod 21 is inserted into the inner ring of the rolling bearing.

[0049] A sealing plate 121 is disposed in the first end of the through hole close to the installation side. A threaded hole is formed through the sealing plate 121. An external thread is disposed on the outside of the driving rod 21, and the driving rod 21 is threadedly connected to the threaded hole.

[0050] In order to improve the installation efficiency, in some embodiments, the through hole is a polygonal through hole, and the cross section of the connecting rod is adapted to the shape of the cross section of the through hole and is polygonal. Preferably, the connecting rod is a square tube.

[0051] In this embodiment, the through hole is a circular hole, and the shape of the sealing plate is adapted to the cross-sectional shape of the through hole. The cross-section of the connecting rod is also circular. The outer diameter of the connecting rod is smaller than the inner diameter of the through hole. In order to prevent the connecting rod from rotating in the through hole, a limiting protrusion 122 is provided on the inner wall of the through hole. A guide groove 221 is formed on the side wall of the connecting rod 22. The guide groove 221 is arranged along the axial direction of the connecting rod 22. The limiting protrusion 122 is slidably arranged in the guide groove 221. After the driving rod rotates, the connecting rod moves along the axial direction of the through hole through the sliding cooperation of the limiting protrusion and the guide groove.

[0052] In order to prevent the second end of the driving rod from being separated from the sealing plate, an anti-separation limit plate 211 is provided on the side wall of the driving rod 21. The anti-separation limit plate 211 is arranged on the inner side of the sealing plate 121.

[0053] The invention provides a construction method of a fireproof glass curtain wall, comprising the following steps.

[0054] S1. Provide a curtain wall assembly, which includes a keel 5, a glass panel 6 and a decorative panel 7. Install the keel 5 on the exterior wall of a building.

[0055] The curtain wall assembly is a fireproof glass curtain wall assembly, and comprises a keel 5, a glass panel 6 and a decorative panel 7.

[0056] The keel is pre-installed on the exterior wall of the building.

[0057] S2. Install the installation side of the connecting block 1 on the keel 5 on the outer wall of the building.

[0058] Curtain wall installation workers can stand on the indoor floor or set up scaffolding on the indoor floor.

[0059] The through slot of the connecting block is embedded in the keel, and then the connecting block is locked on the keel by a fastener.

[0060] S3. Install the decorative panel 7 in the first clamping space.

[0061] After the connecting block is locked on the keel, the decorative plate is embedded in the first clamping space.

[0062] S4. Adjust the position of the adjusting component 2 in the axial direction of the through hole at the installation side of the connecting block 1 so that the thickness of the second clamping space is greater than the thickness of the glass panel 6 .

[0063] By rotating the driving rod, the connecting rod connected to the driving rod moves along the axial direction of the through hole of the connecting rod, thereby making the distance between the flexible partition and the abutment plate greater than the thickness of the glass panel (ie, the thickness of the second clamping space).

[0064] S5, installing the glass panel 6 in the second clamping space after adjusting the thickness.

[0065] After the thickness of the second clamping space is adjusted, the glass panel is embedded in the second clamping space.

[0066] S6. After the decorative plate 7 and the glass panel 6 are respectively installed in the first clamping space and the second clamping space, the position of the adjustment component 2 in the axial direction of the through hole is adjusted on the installation side of the connecting block 1 to move the adjustment component 2 toward the outer wall of the building, so that the clamping plate 3 presses against the side of the decorative plate 7 facing away from the outer wall of the building to lock the decorative plate 7 in the first clamping space and the glass panel 6 in the second clamping space.

[0067] After the glass panel is embedded in the second clamping space, the construction workers rotate the driving rod indoors (i.e., the installation side of the connecting block), and the driving rod drives the connecting rod to move toward the outer wall of the building. The clamping plate presses against the decorative panel and then presses against the glass panel, so that the clamping plate locks the decorative panel and the glass panel to the abutment plate.

[0068] The construction method of the fireproof glass curtain wall of the present invention installs the connecting block on the keel, and the construction station can complete the process of installing the decorative board and the glass panel on the keel indoors, which avoids the need to build a large-area outdoor operation platform on the one hand, and on the other hand, the construction workers do not need to work at high altitudes, thereby reducing the potential safety hazards of construction.

[0069] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size should still fall within the scope of the technical content disclosed by the present invention without affecting the effects and purposes that can be achieved by the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present invention. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the present invention without substantially changing the technical content.

[0070] The present invention is described in detail above in conjunction with the embodiments of the accompanying drawings. A person skilled in the art can make various variations of the present invention according to the above description. Therefore, some details in the embodiments should not be construed as limiting the present invention, and the present invention shall be protected by the scope defined by the attached claims.

Claims

1. A fixing device for a fireproof glass curtain wall, characterized in that: include: A connecting block, the connecting block having an opposite mounting side and a clamping side, and a through hole penetrating the mounting side and the clamping side is formed on the connecting block; An adjusting component is installed in the through hole in an adjustable manner along the axial direction of the through hole, and a first end of the adjusting component extends to the outside of the installation side; as well as A clamping plate connected to the first end of the adjusting assembly, wherein the first end of the adjusting assembly is provided with a flexible partition, wherein the flexible partition is located between the clamping plate and the mounting side, wherein a first clamping space for clamping a decorative panel of a curtain wall is formed between the clamping plate and the flexible partition, and a second clamping space for clamping a glass panel of the curtain wall is formed between the flexible partition and the mounting side; The adjustment component comprises: A driving rod is installed in the through hole in an adjustable position along the axial direction of the through hole; as well as A connecting rod, wherein a socket hole is formed at a first end of the connecting rod and is arranged along the axial direction of the connecting rod, and an end of the driving rod close to the clamping side is rotatably inserted into the socket hole; A limiting protrusion is provided on the inner wall of the through hole, a guide groove is formed on the side wall of the connecting rod, the guide groove is arranged along the axial direction of the connecting rod, and the limiting protrusion is slidably arranged in the guide groove; A sealing plate is arranged inside the first end of the through hole close to the installation side, and a through threaded hole is opened in the sealing plate. An external thread is arranged on the outside of the driving rod, and the driving rod is threadedly connected to the threaded hole.

2. The fixing device for fireproof glass curtain wall according to claim 1, characterized in that: The installation side is formed with a through groove for embedding the keel of the curtain wall, and the connecting block is provided with a fastener for locking the keel.

3. The fixing device for the fireproof glass curtain wall according to claim 2, characterized in that: The connecting block is provided with a first locking hole connected to the through slot, and the fastener is passed through the first locking hole and extends into the through slot.

4. The fixing device for the fireproof glass curtain wall according to claim 2, characterized in that: The number of the through holes is two, and the two through holes are centrally symmetrically arranged with the through slot as the symmetry center.

5. The fixing device for fireproof glass curtain wall according to claim 1, characterized in that: A rolling bearing is coaxially installed in the socket, and one end of the driving rod close to the clamping side is inserted into the inner ring of the rolling bearing.

6. The fixing device for fireproof glass curtain wall according to claim 5, characterized in that: An anti-dropout limiting plate is provided on the side wall of the driving rod, and the anti-dropout limiting plate is arranged on the inner side of the sealing plate.

7. A method for constructing a fireproof glass curtain wall using the fixing device for the fireproof glass curtain wall according to any one of claims 1 to 6, characterized in that: The following steps are involved: Providing a curtain wall, the curtain wall comprising a keel, a glass panel and a decorative panel, and installing the keel on the exterior wall of a building; Installing the installation side of the connection block on the keel on the exterior wall of the building; Installing the decorative panel in the first clamping space; Adjusting the position of the adjustment component in the axial direction of the through hole at the installation side of the connecting block so that the thickness of the second clamping space is greater than the thickness of the glass panel; Installing the glass panel in the second clamping space after adjusting the thickness; After the decorative plate and the glass panel are respectively installed in the first clamping space and the second clamping space, the position of the adjustment component in the axial direction of the through hole is adjusted on the installation side of the connecting block to move the adjustment component toward the outer wall of the building, so that the clamping plate presses against the side of the decorative plate facing away from the outer wall of the building to lock the decorative plate in the first clamping space and the glass panel in the second clamping space.

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