A design structure and installation method of a cylindrical GRG skylight in a public space

Abstract

The present invention discloses a cylindrical GRG skylight design structure for a public space, comprising: a building structure main body, a first embedded part, a second embedded part, a base steel frame and a GRG surface layer, wherein a light-transmitting hole is provided on the building structure main body, a plurality of first embedded parts are provided on the side wall of the light-transmitting hole, a plurality of second embedded parts are provided on the building structure main body at the top of the light-transmitting hole, and the plurality of second embedded parts are arranged along the circumference of the light-transmitting hole, the base steel frame includes a steel frame main body, the steel frame main body is a cylindrical frame structure, a plurality of arc-shaped angle irons are provided on the outer side of the steel frame main body, and the arc-shaped angle irons are fixedly mounted on the first embedded part, and the GRG surface layer includes a first GRG decorative plate and a second GRG decorative plate. The present invention also discloses an installation method for a cylindrical GRG skylight design structure for a public space. Compared with the prior art, the present invention adopts a cylindrical GRG skylight structure to reduce the installation difficulty of the GRG skylight and improve the stability of the installation.

Description

Technical Field

[0001] The present invention belongs to the field of skylight construction, and in particular relates to a design structure of a cylindrical GRG skylight in a public space and an installation method thereof. Background Art

[0002] GRG skylights are particularly important in some large public spaces. GRG material has good plasticity. The installation of skylights can ensure natural light exposure all day long after reasonable calculation, ensuring sufficient indoor lighting requirements.

[0003] The conventional vertical rectangular design of the GRG skylights installed on the top ceilings of existing public spaces makes it difficult to meet the lighting requirements. Furthermore, to meet the lighting needs of large public spaces, the GRG skylights are large in size, resulting in a large volume for each GRG material unit, making installation difficult and unstable. Summary of the Invention

[0004] The purpose of the present invention is to provide a cylindrical GRG skylight design structure for a public space and an installation method thereof. The cylindrical GRG skylight structure is adopted to effectively ensure the lighting needs of the public space, while reducing the installation difficulty of the GRG skylight and improving the stability of the installation.

[0005] In order to achieve the above-mentioned purpose, on the one hand, the present invention provides a cylindrical GRG skylight design structure for a public space, comprising: a building structure main body, a first embedded part, a second embedded part, a base steel frame and a GRG surface layer, a light-transmitting hole is provided on the building structure main body, a plurality of first embedded parts are provided on the side wall of the light-transmitting hole, a plurality of second embedded parts are provided on the building structure main body at the top of the light-transmitting hole, and the plurality of second embedded parts are arranged along the circumference of the light-transmitting hole, the base steel frame comprises a steel frame main body, the steel frame main body is a cylindrical frame structure, a plurality of arc-shaped angle irons are provided on the outside of the steel frame main body, and the plurality of arc-shaped angle irons are arranged along the axis of the steel frame main body. The two sides of the steel frame are arranged in parallel in the direction, the arc angle iron is fixedly installed on the first embedded part, the top of the steel frame body is provided with an upper frame arranged along its own circumference, the upper frame is fixedly installed on the second embedded part, the GRG surface layer includes a first GRG decorative plate and a second GRG decorative plate, the first GRG decorative plate is fixedly installed on the steel frame body through the first embedded mounting part, the top of the first GRG decorative plate is provided with a first upper side plate, the first upper side plate is fixedly installed on the upper frame through the second embedded mounting part, the second GRG decorative plate is arranged below the first GRG decorative plate, and the second GRG decorative plate is fixedly installed on the steel frame body through the third embedded mounting part.

[0006] As a further description of the above technical solution:

[0007] A first lower side plate is provided at the bottom of the first GRG decorative plate, and a second upper side plate is provided at the top of the second GRG decorative plate, the position of which corresponds to the first lower side plate, and the second upper side plate contacts the first lower side plate.

[0008] As a further description of the above technical solution:

[0009] A mesh cloth is provided at the joint between the first lower side plate and the second upper side plate. The mesh cloth is fixed by bonding with a permeable adhesive. A flexible bandage is provided on the surface of the mesh cloth, and a sealant is provided on the surface of the flexible bandage.

[0010] As a further description of the above technical solution:

[0011] The bottom of the steel frame body is provided with a lower frame arranged along its own circumference, and the bottom of the second GRG decorative plate is provided with a second lower side plate, which is fixedly installed on the lower frame through a fourth embedded mounting piece.

[0012] As a further description of the above technical solution:

[0013] A suspended top layer is also provided below the main body of the building structure. The suspended top layer includes a steel frame transfer layer, a hanger, a main keel and aluminum square tubes. The steel frame transfer layer is fixedly installed on the main body of the building structure, the hanger is fixedly installed on the steel frame transfer layer, the main keel is fixedly installed at the bottom of the hanger, and the main keel is provided with several hangers arranged along its own length. The aluminum square tube is hung on the main keel through the hanger.

[0014] As a further description of the above technical solution:

[0015] The steel frame body is fixedly installed on the steel frame transfer layer.

[0016] As a further description of the above technical solution:

[0017] The second lower side panel extends to below the suspended ceiling layer.

[0018] As a further description of the above technical solution:

[0019] A fluorocarbon paint layer is provided on the GRG surface layer.

[0020] As a further description of the above technical solution:

[0021] The fluorocarbon paint layer includes a fluorocarbon intermediate paint and a fluorocarbon surface layer. The fluorocarbon intermediate paint is coated on the GRG surface layer, and the fluorocarbon surface layer is coated on the fluorocarbon intermediate paint.

[0022] On the other hand, the present invention also provides a method for installing a cylindrical GRG skylight design structure in a public space, comprising the following steps:

[0023] S1. Install the second embedded part on the top surface of the main building structure and the first embedded part on the side wall of the skylight of the main building structure according to the design drawings;

[0024] S2. Welding the arc angle iron to the first embedded part to form a closed loop by welding multiple arc angle irons at the same height;

[0025] S3. Weld and fix the main body of the base steel frame to the arc angle iron, and weld and fix the upper frame of the base steel frame to the second embedded part;

[0026] S4. Fix several second GRG decorative panels on the base steel frame to form a cylindrical lower GRG surface layer;

[0027] S5. Fixing a plurality of first GRG decorative panels on the base steel frame to form a cylindrical upper GRG surface layer, and combining the upper GRG surface layer and the lower GRG surface layer to form a GRG surface layer;

[0028] S6. First, fix the mesh cloth with a penetrating adhesive at the joints of the GRG surface layer, then adhere the flexible bandage to the mesh cloth, and then apply the sealant to achieve surface seam treatment;

[0029] S7. Grind the GRG surface and apply sealing primer. After 24 hours, apply fluorocarbon intermediate paint on the sealing primer, and then apply fluorocarbon topcoat on the fluorocarbon intermediate paint.

[0030] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0031] 1. In the present invention, a cylindrical GRG skylight structure is adopted to effectively ensure the lighting needs of public spaces. The GRG decorative panels are installed in a dry hanging manner, and the volume of a single GRG decorative panel is small, which effectively reduces the installation difficulty of the GRG skylight and improves the stability of the installation.

[0032] 2. In the present invention, when installing GRG material on the base steel frame, it is installed in blocks and layers from bottom to top, so that the first GRG decorative panel above is aligned with the second GRG decorative panel below, effectively controlling the alignment of the joints. The joints are treated with mesh cloth, flexible bandages, and caulking. Specifically, the mesh cloth is bonded with a penetrating adhesive, the flexible bandage is bonded to the surface of the mesh cloth, and the surface of the flexible bandage is coated with caulking. This improves the tensile strength and impact resistance of the joints on the GRG surface layer and prevents cracking of the surface layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0034] Figure 1 This is a side view structural diagram of a cylindrical GRG skylight design structure for a public space.

[0035] Figure 2 for Figure 1 A partial enlarged view of point A in the middle.

[0036] Figure 3 for Figure 1 A partial enlarged view of point B in the middle.

[0037] Figure 4 for Figure 1 A partial enlarged view of point C in the middle.

[0038] Legend:

[0039] 1. Main body of building structure; 2. First embedded part; 3. Second embedded part; 4. Base steel frame; 41. Steel frame main body; 411. Arc angle iron; 42. Upper frame; 43. Lower frame; 5. GRG surface layer; 51. First GRG decorative panel; 511. First upper side panel; 512. First lower side panel; 52. Second GRG decorative panel; 521. Second upper side panel; 522. Second lower side panel; 53. First embedded mounting part; 54. Second embedded mounting part; 56. Fourth embedded mounting part; 6. Suspended top layer; 61. Steel frame transfer layer; 62. Suspension rod; 63. Main keel; 64. Aluminum square tube. DETAILED DESCRIPTION

[0040] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0041] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort shall fall within the scope of protection of the present invention.

[0042] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0043] In the description of the embodiments of the present invention, it should be noted that the terms "upper" and "inner" etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are orientations or positional relationships in which the inventive product is usually placed when in use. These are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present invention.

[0044] In the description of the present invention, it should also be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood broadly. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediate medium, or internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0045] See also Figure 1-4 On the one hand, the present invention provides a cylindrical GRG skylight design structure for a public space, comprising: a building structure main body 1, a first embedded part 2, a second embedded part 3, a base steel frame 4 and a GRG surface layer 5, a light transmission hole is provided on the building structure main body 1, a plurality of first embedded parts 2 are provided on the side wall of the light transmission hole, a plurality of second embedded parts 3 are provided on the building structure main body 1 at the top of the light transmission hole, and the plurality of second embedded parts 3 are arranged along the circumference of the light transmission hole, the base steel frame 4 comprises a steel frame main body 41, the steel frame main body 41 is a cylindrical frame structure, a plurality of arc angle irons 411 are provided on the outside of the steel frame main body 41, the plurality of arc angle irons 411 are arranged parallel to the axial direction of the steel frame main body 41, and the arc angle irons 411 are fixedly installed on the first embedded part 2 (steel The arc-shaped angle irons 411 on the frame body 41 are not all fixed on the first embedded part 2), the top of the steel frame body 41 is provided with an upper frame 42 arranged along its own circumference, and the upper frame 42 is fixedly installed on the second embedded part 3, the GRG surface layer 5 includes a first GRG decorative panel 51 and a second GRG decorative panel 52, the first GRG decorative panel 51 is fixedly installed on the steel frame body 41 through the first embedded mounting part 53, the top of the first GRG decorative panel 51 is provided with a first upper side panel 511, the first upper side panel 511 is fixedly installed on the upper frame 42 through the second embedded mounting part 54, the second GRG decorative panel 52 is arranged below the first GRG decorative panel 51, and the second GRG decorative panel 52 is fixedly installed on the steel frame body 41 through the third embedded mounting part.

[0046] A first lower panel 512 is provided at the bottom of the first GRG decorative panel 51, and a second upper panel 521 is provided at the top of the second GRG decorative panel 52, corresponding to the first lower panel 512. The second upper panel 521 contacts the first lower panel 512. A mesh cloth is provided at the seam between the first lower panel 512 and the second upper panel 521. The mesh cloth is bonded and fixed with a permeable adhesive. A flexible bandage is provided on the surface of the mesh cloth, and a caulking agent is provided on the surface of the flexible bandage. The provision of the first lower panel 512 and the second upper panel 521 can increase the depth of the seam between the first GRG decorative panel 51 and the second GRG decorative panel 52, allowing the seam to accommodate more permeable adhesive, thereby effectively improving the tensile strength and impact resistance of the seam on the GRG surface layer and preventing cracking of the surface layer.

[0047] A lower frame 43 is provided at the bottom of the steel frame body 41 along its own circumference, and a second lower side plate 522 is provided at the bottom of the second GRG decorative panel 52. The second lower side plate 522 is fixedly installed on the lower frame 43 through a fourth embedded mounting part 56 to improve the firmness of the installation of the second GRG decorative panel 52.

[0048] A suspended roof layer 6 is also provided below the main body 1 of the building structure. The suspended roof layer 6 includes a steel frame transfer layer 61, a hanger 62, a main keel 63 and an aluminum square tube 64. The steel frame transfer layer 61 is fixedly installed on the main body 1 of the building structure, the hanger 62 is fixedly installed on the steel frame transfer layer 61, the main keel 63 is fixedly installed at the bottom of the hanger 62, and the main keel 63 is provided with a plurality of hangers arranged along its own length. The aluminum square tube 64 is hung on the main keel 63 through the hangers to realize the decoration of the top surface of the building.

[0049] The steel frame body 41 is fixedly installed on the steel frame conversion layer 61, thereby improving the stability of the base steel frame 4 and further improving the stability of the GRG skylight structure.

[0050] The second lower side panel 522 extends to below the suspended ceiling layer 6, effectively hiding the installation structure of the GRG surface layer 5 and improving the decorative effect of the GRG skylight.

[0051] A fluorocarbon paint layer is applied to the GRG surface layer 5. The fluorocarbon paint layer includes a fluorocarbon intermediate paint and a fluorocarbon top layer. The fluorocarbon intermediate paint is applied to the GRG surface layer 5, and the fluorocarbon top layer is applied to the fluorocarbon intermediate paint. The double-layer fluorocarbon paint makes the GRG skylights more impermeable and weather-resistant, greatly reducing the maintenance rate.

[0052] On the other hand, the present invention also provides a method for installing a cylindrical GRG skylight design structure in a public space, comprising the following steps:

[0053] S1. Install the second embedded part 3 on the top surface of the building structure main body 1 and the first embedded part 2 on the side wall of the light hole of the building structure main body 1 according to the design drawings;

[0054] S2. Weld the arc angle iron 411 to the first embedded part 2 to form a closed loop by welding multiple arc angle irons 411 at the same height.

[0055] S3, welding and fixing the steel frame body 41 of the base steel frame 4 to the arc angle iron 411, and welding and fixing the upper frame 42 of the base steel frame 4 to the second embedded part 3;

[0056] S4, a plurality of second GRG decorative panels 52 are fixedly installed on the base steel frame 4 to form a cylindrical lower GRG surface layer;

[0057] S5. A plurality of first GRG decorative panels 51 are fixedly installed on the base steel frame 4 to form a cylindrical upper GRG surface layer. The upper GRG surface layer and the lower GRG surface layer are combined to form a GRG surface layer 5.

[0058] S6. First, fix the mesh cloth with a penetrating adhesive at the joint of the GRG surface layer 5, then adhere the flexible bandage to the mesh cloth, and then apply the sealant to achieve surface seam treatment;

[0059] S7. Grind the GRG surface layer 5, apply sealing primer, apply fluorocarbon intermediate paint on the sealing primer after 24 hours, and then apply fluorocarbon topcoat on the fluorocarbon intermediate paint.

[0060] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A cylindrical GRG skylight design structure for public spaces, characterized by: include: A building structure main body (1), a first embedded part (2), a second embedded part (3), a base steel frame (4) and a GRG surface layer (5), wherein the building structure main body (1) is provided with a light-transmitting hole, a plurality of the first embedded parts (2) are provided on the side wall of the light-transmitting hole, a plurality of the second embedded parts (3) are provided on the building structure main body (1) at the top of the light-transmitting hole, and the plurality of the second embedded parts (3) are arranged along the circumference of the light-transmitting hole, and the base steel frame (4) includes a steel frame main body (41), the steel frame main body (41) is a cylindrical frame structure, a plurality of arc angle irons (411) are provided on the outside of the steel frame main body (41), the plurality of the arc angle irons (411) are arranged in parallel along the axial direction of the steel frame main body (41), and the arc angle irons (411) are fixedly mounted on the first embedded part (2). The top of the steel frame body (41) is provided with an upper frame (42) arranged along its own circumference, and the upper frame (42) is fixedly mounted on the second embedded part (3). The GRG surface layer (5) includes a first GRG decorative plate (51) and a second GRG decorative plate (52), and the first GRG decorative plate (51) is fixedly mounted on the steel frame body (41) through a first embedded mounting part (53). The top of the first GRG decorative plate (51) is provided with a first upper side plate (511), and the first upper side plate (511) is fixedly mounted on the upper frame (42) through a second embedded mounting part (54). The second GRG decorative plate (52) is arranged below the first GRG decorative plate (51), and the second GRG decorative plate (52) is fixedly mounted on the steel frame body (41) through a third embedded mounting part.

2. A cylindrical GRG skylight design structure for public spaces according to claim 1, characterized in that: A first lower side plate (512) is provided at the bottom of the first GRG decorative plate (51), and a second upper side plate (521) corresponding in position to the first lower side plate (512) is provided at the top of the second GRG decorative plate (52), wherein the second upper side plate (521) contacts the first lower side plate (512).

3. The cylindrical GRG skylight design structure for public spaces according to claim 2 is characterized in that: A mesh cloth is provided at the joint between the first lower side plate (512) and the second upper side plate (521), the mesh cloth is fixed by bonding with a permeable adhesive, a flexible bandage is provided on the surface of the mesh cloth, and a sealant is provided on the surface of the flexible bandage.

4. The cylindrical GRG skylight design structure for public spaces according to claim 1 is characterized in that: The bottom of the steel frame body (41) is provided with a lower frame (43) arranged along its circumference, and the bottom of the second GRG decorative plate (52) is provided with a second lower side plate (522), and the second lower side plate (522) is fixedly mounted on the lower frame (43) via a fourth embedded mounting member (56).

5. The cylindrical GRG skylight design structure for public spaces according to claim 4 is characterized in that: A suspended top layer (6) is further provided below the main building structure body (1), and the suspended top layer (6) comprises a steel frame transfer layer (61), a suspension rod (62), a main keel (63) and an aluminum square tube (64). The steel frame transfer layer (61) is fixedly mounted on the main building structure body (1), the suspension rod (62) is fixedly mounted on the steel frame transfer layer (61), the main keel (63) is fixedly mounted on the bottom of the suspension rod (62), and the main keel (63) is provided with a plurality of hangers arranged along its length direction, and the aluminum square tube (64) is hung on the main keel (63) through the hangers.

6. The cylindrical GRG skylight design structure for public spaces according to claim 5 is characterized in that: The steel frame main body (41) is fixedly mounted on the steel frame transfer layer (61).

7. The cylindrical GRG skylight design structure for public spaces according to claim 5 is characterized in that: The second lower side plate (522) extends below the suspended top layer (6).

8. The cylindrical GRG skylight design structure for public spaces according to claim 1 is characterized in that: A fluorocarbon paint layer is provided on the GRG surface layer (5).

9. The cylindrical GRG skylight design structure for public spaces according to claim 8 is characterized in that: The fluorocarbon paint layer comprises a fluorocarbon intermediate paint and a fluorocarbon surface layer, the fluorocarbon intermediate paint is coated on the GRG surface layer (5), and the fluorocarbon surface layer is coated on the fluorocarbon intermediate paint.

10. A method for installing the cylindrical GRG skylight structure for public spaces as described in any one of claims 1 to 9, characterized in that: The following steps are involved: S1, according to the design drawings, the second embedded member (3) is installed on the top surface of the building structure body (1), and the first embedded member (2) is installed on the side wall of the light hole of the building structure body (1); S2, welding and fixing the arc angle iron (411) to the first embedded part (2), and welding a plurality of the arc angle irons (411) at the same height to form a closed loop; S3, welding and fixing the steel frame body (41) of the base steel frame (4) and the arc angle iron (411), and welding and fixing the upper frame (42) of the base steel frame (4) and the second embedded part (3); S4, a plurality of second GRG decorative panels (52) are fixedly mounted on the base steel frame (4) to form a cylindrical lower GRG surface layer; S5, a plurality of first GRG decorative panels (51) are fixedly mounted on the base steel frame (4) to form a cylindrical upper GRG surface layer, the upper GRG surface layer and the lower GRG surface layer are combined to form a GRG surface layer (5); S6, the mesh is first fixed by bonding with a permeable adhesive at the seam of the GRG surface layer (5), and then a flexible bandage is bonded to the mesh, and then a caulking agent is applied to achieve surface seam treatment; S7, grinding the GRG surface layer (5), applying a sealing primer, applying a fluorocarbon intermediate paint on the sealing primer 24 hours later, and then applying a fluorocarbon topcoat on the fluorocarbon intermediate paint.

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