Angle-adjustable daylighting roof glass structure and construction method thereof

Abstract

The invention discloses an angle-adjustable daylighting roof glass structure and a construction method thereof, and the angle-adjustable daylighting roof glass structure comprises a steel skeleton mounted on a roof; a back plate is bonded to the outer edge of the inner side of the glass panel, a plurality of rotating shafts are rotatably arranged in a locking through groove in one side of the back plate in a penetrating mode, the rotating shafts are connected with a bearing plate, the bearing plate is arranged in a notch in a deflection mode, the other side of the bearing plate extends to the outer side of the locking through groove and is connected with a base plate, the base plate is installed on a steel framework, and a buckle plate is installed on the steel framework. The two opposite sides of the buckle plate abut against the sides, away from the steel framework, of the base plates on the two adjacent glass panels respectively. The two sealing assemblies comprise plugging rods and sealing glue layers, the plugging rods are embedded in the abutted seams between the two adjacent glass panels, and the sealing glue layers are poured into the abutted seams and arranged on the sides, away from the steel framework, of the plugging rods. The problem that after a steel framework of an existing curved glass daylighting roof is welded, the installation angle of glass is difficult to adjust is solved.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to an angle-adjustable skylight glass structure and a construction method thereof. Background Art

[0002] With the acceleration of the modernization process of cities, high-end buildings such as large shopping malls and star-rated hotels have increasingly higher requirements for the aesthetics and practicality of interior decoration and exterior design. As a bridge connecting indoor and outdoor, the glass skylight not only undertakes the green functions of natural lighting and reducing energy consumption, but also becomes the highlight of architectural design with its unique artistic beauty. The spherical crown skylight has become the darling of modern architectural designers with its central symmetrical curve beauty and the advantage of providing the maximum lighting ratio under the same building area. However, due to the large span of the skylight, the traditional aluminum alloy profile frame is difficult to meet the force requirements. Therefore, steel square tubes have become the mainstream choice as the base frame. But once the steel frame is welded, its shape is difficult to adjust, which puts extremely high demands on construction accuracy. Summary of the invention

[0003] In order to overcome the defects of the prior art, an adjustable angle skylight glass structure and a construction method thereof are provided to solve the problem that the installation angle of the glass is difficult to adjust after the steel frame of the existing curved glass skylight is welded.

[0004] In order to achieve the above object, an angle-adjustable skylight glass structure is provided, comprising:

[0005] Steel frame, installed on the roof;

[0006] A glass panel, wherein a back plate is bonded to the outer edge of the inner side of the glass panel, a locking groove is formed on the side of the back plate away from the glass panel, the groove wall of the locking groove is arc-shaped, a plurality of rotating shafts are rotatably passed through the locking groove, the diameter of the rotating shaft is greater than the width of the notch of the locking groove, the rotating shaft is connected to a supporting plate, the supporting plate is rotatably arranged in the notch, the other side of the supporting plate extends to the outside of the locking groove and is connected to a base plate, the base plate is mounted on the steel frame, a gusset plate is mounted on the steel frame, and opposite sides of the gusset plate are respectively pressed against the sides of the substrates on two adjacent glass panels away from the steel frame;

[0007] Two sealing components, the sealing components include a sealing rod and a sealing layer, the sealing rod is embedded in the joint between two adjacent glass panels, the sealing layer is poured into the joint and arranged on the side of the sealing rod away from the steel frame, and the two sealing components are continuously arranged along the depth direction of the joint.

[0008] Furthermore, an elastic cushion layer is provided between the base plate and the steel frame.

[0009] Furthermore, the width of the locking through groove gradually decreases from the middle of the locking through groove to the bottom or the groove opening of the locking through groove.

[0010] Furthermore, the thickness of the support plate is smaller than the width of the notch of the locking through groove.

[0011] Furthermore, the width of the gusset plate is smaller than the width of the joint.

[0012] Furthermore, one side of the back plate facing the inner side of the glass panel is bonded to the inner side of the glass panel by means of structural adhesive, and the other side of the inner side of the back plate is bonded to the inner side of the glass panel by means of double-sided tape.

[0013] The present invention provides a construction method of an angle-adjustable skylight glass structure, comprising the following steps:

[0014] Install steel frame on the roof;

[0015] Lifting the glass panel to the top of the steel frame, and rotating the shaft in the locking groove of the back plate so that the plate surface of the base plate fits with the steel frame;

[0016] The gusset plate is arranged on a side of the substrate of the two adjacent glass panels away from the steel frame through the joint of the two adjacent glass panels;

[0017] The gusset plate is mounted on the steel frame so that two opposite sides of the gusset plate are respectively pressed against the sides of the substrates on the two adjacent glass panels away from the steel frame;

[0018] Two sealing components are arranged in the joint, so that the two sealing components are arranged continuously along the depth direction of the joint.

[0019] The beneficial effect of the present invention is that the angle-adjustable skylight glass structure of the present invention forms a unique adjustable base through the back plate, the rotating shaft, the supporting plate and the base plate. The adjustable base allows fine adjustment in the horizontal and vertical directions through the rotation of the rotating shaft in the locking coaxial axis of the base plate, ensuring that the skylight glass can reach a precise angle and position during the installation process.

[0020] The angle-adjustable skylight glass structure of the present invention can be easily corrected by adjusting the adjustable base even if there is a slight deviation in the welding of the base steel frame, thereby ensuring that the skylight presents a perfect curvature. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0022] Figure 1 It is a schematic structural diagram of an angle-adjustable skylight glass structure according to an embodiment of the present invention.

[0023] Figure 2 It is a schematic structural diagram of a steel skeleton according to an embodiment of the present invention.

[0024] Figure 3 It is a schematic structural diagram of a connection node between a locking through slot and a rotating shaft according to an embodiment of the present invention. DETAILED DESCRIPTION

[0025] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant invention, rather than to limit the invention. It is also necessary to explain that, for ease of description, only the parts related to the invention are shown in the accompanying drawings.

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] Reference Figures 1 to 3 As shown, the present invention provides an angle-adjustable skylight glass structure, comprising: a steel frame 1, a glass panel 2, and a sealing component 3.

[0028] The steel frame 1 is installed on the roof 4. In this embodiment, the steel frame tube is in a spherical crown shape. The steel frame is formed by welding square tubes.

[0029] The glass panel 2 is a hollow laminated glass. The glass panel is rectangular. A back plate 21 is bonded to the outer edge of the inner side of the glass panel 2. There are four back plates. A back plate is provided on each of the four sides of the glass panel. The back plate is provided along the length of each side of the glass panel. A locking groove is formed on the side of the back plate 21 away from the glass panel 2. The groove wall of the locking groove is arc-shaped. The locking groove is provided along the length direction of the back plate. A plurality of rotating shafts 22 are rotatably provided in the locking groove. The diameter of the rotating shaft is adapted to the inner diameter of the locking groove. The diameter of the rotating shaft 22 is larger than the width of the notch of the locking groove. The rotating shaft 22 is connected to a supporting plate 23. The supporting plate 23 is rotatably provided in the notch. The thickness of the supporting plate 23 is smaller than the width of the notch of the locking groove. In this embodiment, the thickness of the supporting plate is much smaller than the width of the notch of the locking groove.

[0030] As a preferred embodiment, the width of the locking through groove gradually decreases from the middle of the locking through groove to the groove bottom or groove opening of the locking through groove. The cross section of the locking through groove is in a spherical segment shape.

[0031] The other side of the support plate 23 extends to the outside of the locking groove. The other side of the support plate 23 is connected to a base plate 24. The support plate and the base plate are arranged at an angle. The base plate 24 is installed on the steel frame 1.

[0032] As a preferred embodiment, one side of the back plate 21 facing the inner side of the glass panel 2 is bonded to the inner side of the glass panel 2 by structural adhesive. The other side of the inner side of the back plate 21 is bonded to the inner side of the glass panel 2 by double-sided tape.

[0033] A pinch plate 11 is mounted on the steel frame 1. Two opposite sides of the pinch plate 11 are pressed against the sides of the substrates 24 on the two adjacent glass panels 2 that are away from the steel frame 1.

[0034] There are two sealing components 3. The two sealing components 3 are continuously arranged along the depth direction of the joint.

[0035] Specifically, the sealing assembly 3 includes a sealing rod 31 and a sealing adhesive layer 32. The sealing rod 31 is embedded in the joint between two adjacent glass panels 2. The sealing adhesive layer 32 is poured into the joint and arranged on the side of the sealing rod 31 away from the steel frame 1.

[0036] In this embodiment, the blocking rod is a foam rod, and the sealant layer is a silicone weather-resistant sealant.

[0037] In this embodiment, an elastic cushion layer 12 is provided between the base plate 24 and the steel frame 1. Specifically, the elastic cushion layer is an EPDM rubber cushion.

[0038] As a preferred embodiment, the width of the gusset plate 11 is smaller than the width of the joint. The gusset plate is installed on the steel frame by stainless steel self-tapping screws. The gusset plate and the steel frame clamp and lock the base plate.

[0039] The present invention provides a construction method of an angle-adjustable skylight glass structure, comprising the following steps:

[0040] S1. Install the steel frame 1 on the roof 4.

[0041] The steel frame is modularly processed in the factory to ensure accurate size and shape.

[0042] The base steel frame of the skylight is assembled in modules in the factory and then transported to the site for assembly.

[0043] S2, hoisting the glass panel 2 to the top of the steel frame 1, and rotating the shaft 22 in the locking groove of the back plate 21, so that the plate surface of the base plate 24 is in contact with the steel frame 1.

[0044] The angle can be fine-tuned by rotating the shaft and the locking slot. This step is to eliminate the deviation of the steel frame during installation and ensure the accuracy of the overall structure.

[0045] S3, disposing the gusset plate 11 on the side of the substrate 24 of the two adjacent glass panels 2 away from the steel frame 1 through the joint of the two adjacent glass panels 2.

[0046] S4, installing the pinch plate 11 on the steel frame 1, so that the opposite sides of the pinch plate 11 are respectively pressed against the side of the substrate 24 on the two adjacent glass panels 2 away from the steel frame 1.

[0047] S5. Arrange two sealing components 3 in the joint so that the two sealing components 3 are arranged continuously along the depth direction of the joint.

[0048] First, the sealing rod of the first sealing component is installed and the sealing layer is injected.

[0049] After the sealant layer of the first sealing component is cured and dried, the sealing rod of the first sealing component is installed and the sealant layer is injected.

[0050] This method of injecting glue twice can ensure that the structure is relatively stable after the first layer of sealing components is cured. The second injection can ensure that the surface of the sealing glue layer is flat and smooth, thereby achieving a good waterproof effect.

[0051] The angle-adjustable skylight glass structure of the present invention comprises a back plate, a rotating shaft, a supporting plate and a base plate to form a unique adjustable base, which is made of a high-strength alloy material and has excellent load-bearing capacity and adjustment flexibility.

[0052] The adjustable base allows for fine adjustment in the horizontal and vertical directions by rotating the shaft in the locking coaxial axis of the base plate, ensuring that the skylight glass can achieve the precise angle and position during installation.

[0053] The angle-adjustable skylight glass structure of the present invention can be easily corrected by adjusting the adjustable base even if there is a slight deviation in the welding of the base steel frame, thereby ensuring that the skylight presents a perfect curvature.

[0054] The angle-adjustable skylight glass structure of the present invention adopts a modular design, and the components can be quickly connected and disassembled, which is convenient for transportation, installation and maintenance; it also improves the flexibility and scalability of the system, and can be customized and upgraded according to actual needs.

[0055] The construction principle of the adjustable angle skylight glass structure of the present invention is that the rotating shaft on the base plate is embedded in the locking groove of the back plate. After installation, by rotating the glass panel, the adjustable base can play the role of a hinge, driving the base plate and the glass panel to be fine-tuned.

[0056] The curvature of the angle-adjustable skylight glass structure of the present invention meets the design requirements, presenting a smooth and beautiful visual effect.

[0057] The angle-adjustable skylight glass structure of the present invention not only meets the lighting demand after completion, but also becomes a highlight of the building, thereby improving the overall aesthetics.

[0058] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept. For example, the above features are replaced with (but not limited to) technical features with similar functions disclosed in the present application.

Claims

1. An angle-adjustable skylight glass structure, characterized in that: include: Steel frame, installed on the roof; A glass panel, wherein a back plate is bonded to the outer edge of the inner side of the glass panel, a locking groove is formed on the side of the back plate away from the glass panel, the groove wall of the locking groove is arc-shaped, a plurality of rotating shafts are rotatably passed through the locking groove, the diameter of the rotating shaft is greater than the width of the notch of the locking groove, the rotating shaft is connected to a supporting plate, the supporting plate is rotatably arranged in the notch, the other side of the supporting plate extends to the outside of the locking groove and is connected to a base plate, the base plate is mounted on the steel frame, a gusset plate is mounted on the steel frame, and opposite sides of the gusset plate are respectively pressed against the sides of the substrates on two adjacent glass panels away from the steel frame; Two sealing components, the sealing components include a sealing rod and a sealing layer, the sealing rod is embedded in the joint between two adjacent glass panels, the sealing layer is poured into the joint and arranged on the side of the sealing rod away from the steel frame, and the two sealing components are continuously arranged along the depth direction of the joint.

2. The angle-adjustable skylight glass structure according to claim 1 is characterized in that: An elastic cushion layer is provided between the base plate and the steel frame.

3. The angle-adjustable skylight glass structure according to claim 1, characterized in that: The slot width of the locking through slot gradually decreases from the middle of the locking through slot to the slot bottom or slot opening of the locking through slot.

4. The angle-adjustable skylight glass structure according to claim 1 is characterized in that: The thickness of the support plate is smaller than the width of the notch of the locking through groove.

5. The angle-adjustable skylight glass structure according to claim 1 is characterized in that: The width of the gusset plate is smaller than the width of the joint.

6. The angle-adjustable skylight glass structure according to claim 1, characterized in that: One side of the back plate facing the inner side of the glass panel is bonded to the inner side of the glass panel by structural adhesive, and the other side of the inner side of the back plate is bonded to the inner side of the glass panel by double-sided tape.

7. A construction method for the angle-adjustable skylight glass structure according to any one of claims 1 to 6, characterized in that: The following steps are involved: Install steel frame on the roof; Lifting the glass panel to the top of the steel frame, and rotating the shaft in the locking groove of the back plate so that the plate surface of the base plate fits with the steel frame; The gusset plate is arranged on a side of the substrate of the two adjacent glass panels away from the steel frame through the joint of the two adjacent glass panels; The gusset plate is mounted on the steel frame so that two opposite sides of the gusset plate are respectively pressed against the sides of the substrates on the two adjacent glass panels away from the steel frame; Two sealing components are arranged in the joint, so that the two sealing components are arranged continuously along the depth direction of the joint.

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