Hyperbolic wave-shaped factory building sunshade film structure and construction method

Abstract

The application discloses a hyperbolic wave-shaped factory building sunshade film structure and a construction method, and the steel structure comprises supporting steel columns, supporting column beams, spinal column beams, spinal column main beams, prismatic grid secondary beams, skylight ring beams, roof steel structure columns fixed on the top of the skylight ring beams and the prismatic grid secondary beams inside the skylight ring beams, roof prismatic grid beams fixed on the top of the roof steel structure columns, and a plurality of roof reinforcing beams fixed between the prismatic grid beams in the width direction of the prismatic grid beams, wherein the sunshade film frame is fixed on the roof prismatic grid beams and the roof reinforcing beams through uniquely designed adapter one, adapter two and adapter three, the sunshade film frame at two ends is in a triangular frame shape and is closed through Z-shaped bending plate pieces, and a unique, elegant, flowing and beautiful sunshade film personalized modeling is formed.

Description

Technical Field

[0001] This invention belongs to the field of steel structure shading membranes, and specifically relates to a hyperbolic wave-shaped factory shading membrane structure and its construction method. Background Technology

[0002] With the increasing demands for spatial aesthetics and functionality in modern architecture, steel structure ceilings, due to their lightweight, high strength and high plasticity, have become the core support and decoration system for large-span public buildings (such as airport terminals, convention centers, cultural and art venues).

[0003] Currently, the design typically employs a planar grid structure, using crisscrossing straight steel beams to form a two-dimensional planar framework. While this offers advantages such as simple fabrication and convenient construction, the monotonous designs of steel structures and sunshade membranes, coupled with the development of modern architectural aesthetics, make it difficult to meet the personalized requirements of buildings. Summary of the Invention

[0004] This invention provides a hyperbolic wave-shaped factory shading membrane structure and construction method to solve the technical problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a hyperbolic wave-shaped factory shading membrane structure, comprising a steel structure and a shading membrane structure. The steel structure includes supporting steel columns, supporting column beams, conical columns, conical main beams, rhomboid grid secondary beams, and a skylight ring beam. The supporting steel columns and conical columns are arranged in two rows, spaced apart and side-by-side. The two rows of conical columns are located inside the two rows of supporting steel columns. The supporting column beams are located at the top of the supporting steel columns, and the conical main beams are located at the top of the conical columns. The rhomboid grid secondary beams are located inside the two rows of supporting steel columns, forming a rhombus shape perpendicular to the direction of the rows of supporting steel columns. Three rhomboid spacings are formed between the two rows of supporting steel columns, and a spacing of half a rhomboid length is formed between the supporting steel columns and the conical columns. The skylight ring beam... The beams are fixed between the rhomboid grid secondary beams and continuously form the central skylight area. The top of the skylight ring beam and the rhomboid grid secondary beams inside the skylight ring beam are fixed with roof steel structure columns. The top of the roof steel structure columns are fixed with roof rhomboid grid beams. Several roof reinforcement beams are fixed between the width directions of the rhomboids formed by the roof rhomboid grid beams. The sunshade membrane structure is installed on the roof rhomboid grid beams and roof reinforcement beams. In the direction of the row of supporting steel columns, the top and bottom plates of the rectangular beams of the rhomboid grid secondary beams have slopes and there is a height difference between the heights of the conical columns, forming a wave-like shape for the rhomboid grid secondary beams. In the vertical direction of the row of supporting steel columns, there is a height difference between the two ends of the rhomboid grid secondary beams, forming a hyperboloid shape that is high in the middle and low on both sides.

[0006] Preferably, the shading membrane structure includes adapter one, bending screw, adapter two, shading membrane frame, adapter three, frame fixing legs, frame clamping rods, and shading membrane. Adapter one is flat and is welded to the top of the inner side of the roof rhomboid grid beam, with the same direction as the top plate of the roof rhomboid grid beam. Adapter one is located on the side of the roof rhomboid grid beam near the apex of the rhomboid. The bending screw is fixed to adapter one with a nut, and the bottom of the bending screw bends away from the roof rhomboid grid beam and is connected to adapter two with a nut. Adapter two is flat. The shading membrane frame in the middle is a rhomboid of two triangular frames joined together, with one side of the triangular frame being the joining edge. Adapter two is welded to the top of the triangular frame at the end away from the joining edge. The prismatic size formed by the membrane frame is smaller than that formed by the prismatic grid beams of the roof, and the shading membrane is installed on the bottom side. The shading membrane wraps around to the top of the shading membrane frame and is fixed with screws. The butt joint is located below the roof reinforcement beam. The adapter three is C-shaped with the opening facing upward and has insertion notches in the middle of both sides. The frame fixing legs are fixed on the butt joint and pass through the notches into the adapter three. The frame clamping rod is fixed perpendicularly to the frame fixing legs and is clamped on the inner side of the adapter three. In the direction of the row of supporting steel columns, the top and bottom plates of the rectangular beams of the roof prismatic grid beams have slopes, forming a wavy shape of the roof prismatic grid beams. In the vertical direction of the row of supporting steel columns, there is a height difference between the two ends of the roof prismatic grid beams, forming a hyperboloid shape that is high in the middle and low on both sides.

[0007] Preferably, the bottom end of the bent screw extends beyond the roof prism grid beam.

[0008] Preferably, the length of the rhombus formed by the three roof rhombus grid beams is equal to the length of the rhombus formed by the rhombus grid secondary beams.

[0009] Preferably, the adapter part two is set perpendicular to the mating edge.

[0010] Preferably, the sunshade film frames at both ends are triangular in shape and the outer end joint is the same as the shape of the skylight ring beam. Z-shaped bent plates are welded to the roof reinforcement beam at the end joint. One side of the Z-shaped bent plate is welded to the roof reinforcement beam, and the other side is located at the bottom of the end joint. The Z-shaped bent plate is connected to the end joint by screws.

[0011] Preferably, the central skylight area has an arc shape that is wider at both ends and narrower in the middle, and is symmetrical about the center line of the two rows of supporting steel columns. One end of the central skylight area is closed and the other end is open. The closed end is wrapped inside the rhomboid grid secondary beam area, and the open end extends out of the rhomboid grid secondary beam area. The widest part of the closed end of the central skylight area is the width of the rhombus formed by two rhomboid grid secondary beams, and the widest part of the closed end of the central skylight area is the width of the rhombus formed by one rhomboid grid secondary beam.

[0012] Preferably, the top of the supporting steel column is fixed with a seismic isolation bearing, the prismatic grid secondary beam is fixed on the seismic isolation bearing, the bottom of the vertical column is spherically hinged to a ball joint on the ground, and the top of the vertical column is spherically hinged to a ball joint on the prismatic grid secondary beam. Both the supporting steel column and the vertical column are steel-concrete composite columns. The supporting steel column is thicker than the vertical column, the supporting steel columns have the same height, and the height of the vertical column varies with the wave height.

[0013] Preferably, the two rows of supporting column beams are fixedly connected to the rectangular grid cantilever secondary beams.

[0014] A construction method for a hyperbolic wave-shaped factory shading membrane structure, characterized by the following steps: Step 1: The supporting steel columns, conical columns, rectangular grid cantilever secondary beams, and prismatic grid secondary beams between the supporting steel columns and conical columns are constructed by independently hoisting each component. Step 2: The prismatic grid secondary beams between the two rows of vertebral columns are constructed by assembling them on the ground in sections and then lifting and hoisting them in blocks. The width of each section is twice the width of the prismatic shape formed by the prismatic grid secondary beams. Step 3: Construct the roof steel structure columns and roof rhomboid grid beams, assemble them on the ground according to weight zones, and then hoist them into place; Step 4: Measurement and layout. Based on the shading membrane nodes and the on-site steel structure re-measurement data, determine the theoretical data of the transition piece position. Use a total station to locate the transition piece on site and mark it with a marker on the roof rhomboid grid beam, writing down the positioning data. Step 5: Use an aerial work platform to perform aerial work. Attach the adapter to the roof rhomboid grid beam by welding, aligning it with the positioning data marked on the roof rhomboid grid beam. After welding, perform rust prevention treatment. Step 6: Based on the model, determine the size of the rhombus formed by each roof rhombus grid beam. Cut the material according to the frame length provided by the model. Then weld the galvanized square tubes into a sunshade membrane frame and make the sunshade membrane frame and the sunshade membrane frame with triangular frames at both ends. Step 7: Fix the sunshade film to the sunshade film frame with M5 self-tapping screws. When fixing, make sure the spacing of the self-tapping screws is even and the sunshade film is taut and flat, and there should be no unevenness on the surface. Step 8: The shading film frame is hoisted and lifted as a whole. The hoisting is carried out by the construction workers using ropes on the ground to pull the shading film to the designated elevation position. Then, the first adapter and the second adapter are connected and fixed by M12 bending bolts. The third adapter is welded to the rhomboid grid beam of the roof. The shading film frame with triangular frame shape at both ends is connected by Z-shaped bending plates to complete the shading film construction.

[0015] The beneficial effects of this invention are reflected in the following: Addressing the monotony of current steel structures and sunshade membrane structures, this application adopts the following solutions: 1) There is a height difference in the height of the conical columns; 2) The top and bottom plates of the rectangular beams of the rhomboid grid secondary beams have slopes; 3) The sunshade membrane is pre-installed on the sunshade membrane frame; 4) The sunshade membrane frame is fixed to the roof rhomboid grid beams and roof reinforcement beams through uniquely designed adapters one, two, and three; 5) The rhomboid shape of the rhomboid grid secondary beams and one-third of the roof rhomboid grid beams, the rhomboid size formed by the sunshade membrane frame is smaller than the rhomboid size formed by the roof rhomboid grid beams; 6) The sunshade membrane frames at both ends are triangular in shape and are closed by Z-shaped bent plates; 7) The central skylight area has an arc shape that is wide at both ends and narrow in the middle. This application, through the above scheme and its detailed scheme, has the following advantages: 1) It provides a steel structure with a horizontal hyperbola shape and a vertical wave shape, and adopts a rhomboid grid construction to form a unique, elegant, and integrated steel structure; 2) It provides a sunshade membrane with a horizontal hyperbola shape and a vertical wave shape, forming a unique, elegant, and integrated sunshade membrane; 3) It provides a skylight structure with a central skylight area in the rhomboid grid secondary beam having an arc shape that is wide at both ends and narrow in the middle, forming a unique, elegant, and integrated skylight; 4) It provides a sunshade membrane frame structure for installation on a rhomboid grid secondary beam, including a rhomboid frame and triangular end frames; 5) In terms of construction method, it provides a construction method in which the entire sunshade membrane frame is lifted as a whole after the sunshade membrane is installed on the ground, which reduces high-altitude work and greatly improves construction efficiency compared to high-altitude construction of sunshade membrane.

[0016] Other features and advantages of the invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention; the main objects and other advantages of the invention may be realized and obtained by means of the embodiments particularly pointed out in the description. Attached Figure Description

[0017] Figure 1 This is a top view of the overall structure of an embodiment of the present invention; Figure 2 This is a perspective view of the overall structure of an embodiment of the present invention; Figure 3 This is a top view of the position of the supporting steel column and the conical column in an embodiment of the present invention; Figure 4 These are individual structural diagrams of the rhomboid mesh secondary beams in an embodiment of the present invention; Figure 5 This is a schematic diagram of the roof rhomboid grid beam according to an embodiment of the present invention; Figure 6 This is a schematic diagram of the sunshade film frame according to an embodiment of the present invention; Figure 7This is a schematic diagram of the installation of both ends of the sunshade film frame according to an embodiment of the present invention; Figure 8 This is a diagram showing the relative positions of the sunshade film frame and the roof rhomboid grid beams in an embodiment of the present invention; Figure 9 This is a schematic diagram of the installation of the middle part of the sunshade film frame according to an embodiment of the present invention; Figure 10 This is a diagram showing the fit between the sunshade film frame and the adapter three in an embodiment of the present invention; Figure 11 This is a diagram showing the closed end of the triangular sunshade film frame at both ends in an embodiment of the present invention; Figure 12 This is a schematic diagram of the supporting steel column and the vertebral column according to an embodiment of the present invention; Figure 13 This is a process diagram of steel structure lifting according to an embodiment of the present invention.

[0018] Attached reference numerals: 1. Supporting steel column; 2. Supporting column beam; 3. Conical column; 4. Conical column main beam; 5. Prism-shaped grid secondary beam; 6. Skylight ring beam; 7. Central skylight area; 8. Roof steel structure column; 9. Roof prism-shaped grid beam; 10. Roof reinforcement beam; 11. Adapter 1; 12. Bending bolt; 13. Adapter 2; 14. Shading membrane frame; 15. Adapter 3; 16. Frame fixing leg; 17. Frame clamping rod; 18. Shading membrane; 19. Finishing butt joint edge; 20. Z-shaped bending plate; 21. Seismic isolation bearing; 22. Rectangular grid cantilever secondary beam. Detailed Implementation

[0019] The technical solutions of the present invention will be described in detail below through embodiments. The following embodiments are merely exemplary and can only be used to explain and illustrate the technical solutions of the present invention, and should not be construed as limiting the technical solutions of the present invention.

[0020] Combination Figure 1-13A hyperbolic wave-shaped factory shading membrane 18 structure includes a steel structure and the shading membrane 18 structure. The steel structure includes supporting steel columns 1, supporting column beams 2, conical columns 3, conical main beams 4, rhomboid mesh secondary beams 5, and skylight ring beams 6. The supporting steel columns 1 and conical columns 3 are arranged in two rows, spaced apart and side-by-side. The two rows of conical columns 3 are located inside the two rows of supporting steel columns 1. The supporting column beams 2 are located at the top of the supporting steel columns 1, and the conical main beams 4 are located at the top of the conical columns 3. The rhomboid mesh secondary beams 5 are located inside the two rows of supporting steel columns 1, forming a rhombus shape perpendicular to the direction of the rows of supporting steel columns 1. Three rhomboid spacings are formed between the two rows of supporting steel columns 1, and a spacing of half a rhomboid length is formed between the supporting steel columns 1 and the conical columns 3. The skylight ring beams 6 are fixed to the rhomboid mesh. The secondary beams 5 form a continuous central skylight area 7. The top of the skylight ring beam 6 and the rhomboid grid secondary beams 5 inside the skylight ring beam 6 are fixed with roof steel structure columns 8. The top of the roof steel structure columns 8 are fixed with roof rhomboid grid beams 9. Several roof reinforcement beams 10 are fixed between the width directions of the rhomboids formed by the roof rhomboid grid beams 9. The sunshade membrane structure is installed on the roof rhomboid grid beams 9 and the roof reinforcement beams 10. In the direction of the row of supporting steel columns 1, the top and bottom plates of the rectangular beams of the rhomboid grid secondary beams 5 have slopes and there is a height difference between the heights of the conical columns 3, forming a wave-like shape for the rhomboid grid secondary beams 5. In the vertical direction of the row of supporting steel columns 1, there is a height difference between the two ends of the rhomboid grid secondary beams 5, forming a hyperboloid shape that is high in the middle and low on both sides.

[0021] The shading membrane structure includes adapter 11, bending screw 12, adapter 2 13, shading membrane frame 14, adapter 3 15, frame fixing leg 16, frame clamping rod 17, and shading membrane 18. Adapter 11 is flat and is welded to the top of the inner side of the roof rhomboid grid beam 9, with the same direction as the top plate of the roof rhomboid grid beam 9. Adapter 11 is located on the side of the roof rhomboid grid beam 9 closest to the rhomboid apex. The bending screw 12 is fixed to adapter 11 with a nut. The bottom of the bending screw 12 bends away from the roof rhomboid grid beam 9 and is connected to adapter 2 13 with a nut. Adapter 2 13 is flat. The shading membrane frame 14 in the middle is a rhomboid shape with two triangular frames joined together, one side of which is the joining edge. Adapter 2 13 is welded to the top of the triangular frame away from the joining edge. The shading membrane frame 14 has a smaller prismatic size than the roof prismatic grid beam 9, and the shading membrane 18 is installed on the bottom side. The shading membrane 18 wraps around to the top of the shading membrane frame 14 and is fixed with screws. The butt joint is located below the roof reinforcement beam 10. The adapter 15 is C-shaped with the opening facing upward and has insertion notches in the middle of both sides. The frame fixing leg 16 is fixed on the butt joint and passes through the adapter 15 through the notch. The frame clamping rod 17 is fixed perpendicularly to the frame fixing leg 16 and clamped on the inner side of the adapter 15. In the direction of the row of supporting steel columns 1, the top and bottom plates of the rectangular beams of the roof prismatic grid beam 9 have slopes, forming a wavy shape of the roof prismatic grid beam 9. In the vertical direction of the row of supporting steel columns 1, there is a height difference between the two ends of the roof prismatic grid beam 9, forming a hyperboloid shape with a high middle and low sides.

[0022] The bottom end of the bent screw 12 extends beyond the roof rhomboid grid beam 9. The length of the rhomboid formed by the three roof rhomboid grid beams 9 is equal to the length of the rhomboid formed by the secondary rhomboid grid beam 5. The adapter 13 is set perpendicular to the mating edge.

[0023] The sunshade film frames 14 at both ends are triangular in shape, and the outer end joint 19 has the same shape as the skylight ring beam 6. Z-shaped bent plates 20 are welded to the roof reinforcement beam 10 at the end joint 19. One side of the Z-shaped bent plates 20 is welded to the roof reinforcement beam 10, and the other side is located at the bottom of the end joint 19. The Z-shaped bent plates 20 and the end joint 19 are connected by screws.

[0024] The central skylight area 7 has an arc shape that is wider at both ends and narrower in the middle, and is symmetrical about the center line of the two rows of supporting steel columns 1. One end of the central skylight area 7 is closed and the other end is open. The closed end is wrapped inside the area of ​​the rhomboid grid secondary beam 5, and the open end extends out of the area of ​​the rhomboid grid secondary beam 5. The widest part of the closed end of the central skylight area 7 is the width of the rhombus formed by the two rhomboid grid secondary beams 5, and the widest part of the closed end of the central skylight area 7 is the width of the rhombus formed by the one rhomboid grid secondary beam 5.

[0025] A seismic isolation bearing 21 is fixed to the top of the supporting steel column 1. A rhomboid mesh secondary beam 5 is fixed to the seismic isolation bearing 21. The bottom end of the conical column 3 is spherically hinged to a ball joint on the ground. The top end of the conical column 3 is spherically hinged to a ball joint on the rhomboid mesh secondary beam 5. Both the supporting steel column 1 and the conical column 3 are steel-concrete composite columns. The supporting steel column 1 is thicker than the conical column 3. The supporting steel column 1 has the same height, while the height of the conical column 3 varies with the wave-shaped height. Rectangular mesh cantilever secondary beams 22 are fixedly connected to the outer sides of the two rows of supporting column beams 2.

[0026] A construction method for a hyperbolic wavy factory shading membrane 18 structure, characterized by the following steps: Step 1: The supporting steel column 1, the conical column 3, the rectangular grid cantilever secondary beam 22, and the prismatic grid secondary beam 5 between the supporting steel column 1 and the conical column 3 are constructed by independently hoisting each component. Step 2: The prismatic grid secondary beam 5 between the two rows of vertebral columns 3 is constructed by assembling it on the ground in sections and then lifting and hoisting it in blocks. The width of each section is twice the width of the prismatic shape formed by the prismatic grid secondary beam 5. Step 3: Construct the roof steel structure columns 8 and roof rhomboid grid beams 9, assemble them on the ground according to their weight, and then hoist them into place. Step 4: Measurement and layout. Based on the 18 nodes of the sunshade film and the on-site steel structure re-measurement data, determine the theoretical data of the transition piece position. Use a total station to locate the transition piece on site and mark it with a marker on the roof rhomboid grid beam 9, writing down the positioning data. Step 5: Use an aerial work platform to perform aerial work. Attach the adapter 11 to the roof rhomboid grid beam 9 according to the positioning data marked on the roof rhomboid grid beam 9. After welding, perform rust prevention treatment. Step 6: Based on the model, determine the size of the rhombus formed by each roof rhombus grid beam 9. Cut the material according to the frame length provided by the model. Then weld the galvanized square tubes into a sunshade film frame 14. Make the sunshade film frame 14 and the sunshade film frame 14 with triangular frame shapes at both ends. Step 7: Fix the sunshade film 18 to the sunshade film frame 14 with M5 self-tapping screws. When fixing, make sure the spacing of the self-tapping screws is even and the sunshade film 18 is taut into a flat surface without any unevenness. Step 8: The shading film frame 14 is hoisted and lifted as a whole. The hoisting is carried out by the construction workers using ropes to pull the shading film 18 to the designated elevation position on the ground. Then, the adapter 11 and adapter 2 13 are connected and fixed by the M12 bending screw 12. The adapter 3 15 is welded to the roof rhomboid grid beam 9. The shading film frame 14 with triangular frame shape at both ends is connected by Z-shaped bending plate 20 to complete the construction of the shading film 18.

[0027] The beneficial effects of this invention are reflected in the following: In view of the monotonous structure of the current steel structure and sunshade film 18, this application adopts the following solutions: 1) There is a height difference in the height of the conical column 3; 2) The top and bottom plates of the rectangular beam of the rhomboid grid secondary beam 5 have slopes; 3) The sunshade film 18 is pre-installed on the sunshade film frame 14; 4) The sunshade film frame 14 is fixed to the roof rhomboid grid beam 9 and the roof reinforcement beam 10 through uniquely designed adapter 11, adapter 2 13 and adapter 3 15; 5) The rhomboid shape of the rhomboid grid secondary beam 5 and one-third of the roof rhomboid grid beam 9, the rhomboid size formed by the sunshade film frame 14 is smaller than the rhomboid size formed by the roof rhomboid grid beam 9; 6) The sunshade film frames 14 at both ends are triangular in shape and are closed by Z-shaped bent plates 20; 7) The central skylight area 7 is an arc shape that is wide at both ends and narrow in the middle. This application, through the above scheme and its detailed scheme, has the following advantages: 1) It provides a steel structure with a horizontal hyperbola shape and a vertical wave shape, and adopts a rhomboid grid structure to form a unique, elegant, and integrated steel structure; 2) It provides a sunshade membrane 18 with a horizontal hyperbola shape and a vertical wave shape, forming a unique, elegant, and integrated sunshade membrane 18; 3) It provides a skylight structure with a central skylight area 7 in the rhomboid grid secondary beam 5 having an arc shape that is wide at both ends and narrow in the middle, forming a unique, elegant, and integrated skylight; 4) It provides a sunshade membrane frame 14 structure for installation on a rhomboid grid secondary beam 5, including a rhomboid frame and triangular end frames; 5) In terms of construction method, it provides a construction method in which the entire sunshade membrane frame 14 is lifted as a whole after the sunshade membrane 18 is installed on the ground, which reduces high-altitude work and greatly improves construction efficiency compared to high-altitude construction of the sunshade membrane 18.

[0028] It should be noted that the content described in this embodiment is the part of the solution that is unique. The other conventional structures and construction methods not described can be constructed in the current conventional way.

[0029] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be conceived by those skilled in the art within the scope of the technology disclosed in the present invention should be included within the scope of protection of the present invention.

Claims

1. A hyperbolic wave-shaped factory shading membrane structure, characterized in that: The structure includes a steel structure and a sunshade membrane structure. The steel structure includes supporting steel columns (1), supporting column beams (2), conical columns (3), conical main beams (4), rhomboid grid secondary beams (5), and a skylight ring beam (6). The supporting steel columns (1) and conical columns (3) are arranged in two rows with intervals. The two rows of conical columns (3) are located inside the two rows of supporting steel columns (1). The supporting column beams (2) are located at the top of the supporting steel columns (1). The conical main beams (4) are located at the top of the conical columns (3). The rhomboid grid secondary beams (5) are located inside the two rows of supporting steel columns (1). The rhomboid grid secondary beams (5) form a rhombus perpendicular to the row direction of the supporting steel columns (1). The two rows of supporting steel columns (1) form a spacing of three rhombuses. The supporting steel columns (1) and the conical columns (3) form a spacing of half the length of a rhombus. The skylight ring beam (6) is fixed between the rhomboid grid secondary beams (5). And continuously forming the central skylight area (7), the top of the skylight ring beam (6) and the rhomboid grid secondary beam (5) inside the skylight ring beam (6) is fixed with roof steel structure column (8), the top of the roof steel structure column (8) is fixed with roof rhomboid grid beam (9), and several roof reinforcement beams (10) are fixed between the width direction of the rhomboid formed by the roof rhomboid grid beam (9). The sunshade membrane (18) structure is installed on the roof rhomboid grid beam (9) and the roof reinforcement beam (10). In the direction of the row of supporting steel columns (1), the top and bottom plates of the rectangular beam of the rhomboid grid secondary beam (5) have a slope and the height of the conical column (3) has a height difference, forming the rhomboid grid secondary beam (5) in a wave-like shape. In the vertical direction of the row of supporting steel columns (1), the two ends of the rhomboid grid secondary beam (5) have a height difference, forming a hyperbolic shape with a high center and low sides.

2. The hyperbolic wave-shaped factory shading membrane structure according to claim 1, characterized in that: The shading membrane structure includes adapter one (11), bending screw (12), adapter two (13), shading membrane frame (14), adapter three (15), frame fixing leg (16), frame snap rod (17), and shading membrane (18). Adapter one (11) is flat and is welded to the top of the inner side of the roof rhomboid grid beam (9) and is in the same direction as the top plate of the roof rhomboid grid beam (9). Adapter one (11) is located on the roof. On the side of the rhomboid grid beam (9) near the apex of the rhomboid, a bent screw (12) is fixed to adapter one (11) by a nut. The bottom of the bent screw (12) bends away from the rhomboid grid beam (9) on the side away from the roof and is connected to adapter two (13) by a nut. Adapter two (13) is flat. The sunshade film frame (14) in the middle is a rhomboid with two triangular frames joined together. One side of the triangular frame is the joining edge. Adapter two (13) is welded to the triangular frame away from the joining edge. At one end of the top edge, the prism formed by the shading membrane frame (14) is smaller than the prism formed by the roof prism grid beam (9), and the shading membrane (18) is installed on the bottom side. The shading membrane (18) wraps around to the top of the shading membrane frame (14) and is fixed with screws. The butt joint is located below the roof reinforcement beam (10). The adapter three (15) is C-shaped with the opening facing upward and has insertion notches in the middle of both sides. The frame fixing legs (16) are fixed on the butt joint and pass through the notches into the adapter. The frame clamp rod (17) is vertically fixed to the frame fixed leg (16) and clamped on the inner side of the adapter (15). In the direction of the row of supporting steel columns (1), the top and bottom plates of the rectangular beam of the roof rhomboid grid beam (9) have a slope, forming the roof rhomboid grid beam (9) in a wave-like shape. In the vertical direction of the row of supporting steel columns (1), there is a height difference between the two ends of the roof rhomboid grid beam (9), forming a hyperbolic shape with a high center and low sides.

3. The hyperbolic wave-shaped factory shading membrane structure according to claim 2, characterized in that: The bottom end of the bent screw (12) extends beyond the roof prism grid beam (9).

4. The hyperbolic wave-shaped factory shading membrane structure according to claim 3, characterized in that: The length of the rhombus formed by the three roof rhombus grid beams (9) is equal to the length of the rhombus formed by the rhombus grid secondary beams (5).

5. The hyperbolic wave-shaped factory shading membrane structure according to claim 4, characterized in that: The adapter (13) is set perpendicular to the mating edge.

6. The hyperbolic wave-shaped factory shading membrane structure according to claim 5, characterized in that: The sunshade film frames (14) at both ends are triangular in shape and the outer end joint (19) is the same as the shape of the skylight ring beam (6). Z-shaped bent plates (20) are welded on the roof reinforcement beam (10) at the end joint (19). One side of the Z-shaped bent plate (20) is welded to the roof reinforcement beam (10), and the other side is located at the bottom of the end joint (19). The Z-shaped bent plate (20) is connected to the end joint (19) by screws.

7. The hyperbolic wave-shaped factory shading membrane structure according to claim 6, characterized in that: The central skylight area (7) has an arc shape that is wide at both ends and narrow in the middle and is symmetrical about the center line of the two rows of supporting steel columns (1). One end of the central skylight area (7) is closed and the other end is open. The closed end is wrapped inside the area of ​​the rhomboid grid secondary beam (5) and the open end extends out of the area of ​​the rhomboid grid secondary beam (5). The width of the widest part of the closed end of the central skylight area (7) is the width of the rhombus formed by two rhomboid grid secondary beams (5) and the width of the widest part of the closed end of the central skylight area (7) is the width of the rhombus formed by one rhomboid grid secondary beam (5).

8. The hyperbolic wave-shaped factory shading membrane structure according to claim 7, characterized in that: The top of the supporting steel column (1) is fixed with a seismic isolation bearing (21), and the rhomboid mesh secondary beam (5) is fixed on the seismic isolation bearing (21). The bottom of the vertebral column (3) is spherically hinged to the ball joint seat on the ground, and the top of the vertebral column (3) is spherically hinged through the ball joint seat on the rhomboid mesh secondary beam (5). Both the supporting steel column (1) and the vertebral column (3) are steel-concrete composite columns. The supporting steel column (1) is thicker than the vertebral column (3). The supporting steel column (1) has the same height, and the height of the vertebral column (3) varies with the wave height.

9. A hyperbolic wave-shaped factory shading membrane structure according to claim 8, characterized in that: The fixed connection rectangular grid cantilever secondary beams (22) on the outside of the two rows of supporting column beams (2).

10. A construction method for a hyperbolic wavy factory shading membrane (18) structure as described in any one of claims 1-9, characterized in that: Includes the following steps, Step 1: The supporting steel column (1), the vertical column (3), the rectangular grid cantilever secondary beam (22), and the prismatic grid secondary beam (5) between the supporting steel column (1) and the vertical column (3) are constructed by independent hoisting of each component. Step 2: The prismatic grid secondary beam (5) between the two rows of vertebral columns (3) is constructed by segmenting and then assembling on the ground and then lifting and hoisting in sections. The width of each segment is twice the width of the prismatic grid secondary beam (5). Step 3: Construct the roof steel structure columns (8) and roof rhomboid grid beams (9), assemble them on the ground according to their weight, and then hoist them. Step 4: Measurement and layout. Based on the nodes of the shading film (18) and the on-site steel structure re-measurement data, determine the theoretical data of the transition piece position. Use a total station to locate the transition piece on site. Mark the location data on the roof rhomboid grid beam (9) with a marker pen. Step 5: Use a climbing vehicle to perform climbing operations. Attach the adapter (11) to the roof rhomboid grid beam (9) according to the positioning data marked on the roof rhomboid grid beam (9). After welding, perform rust prevention treatment. Step 6: Based on the model, determine the size of the rhombus formed by each roof rhombus grid beam (9), cut the material according to the frame length provided by the model, and then weld the galvanized square tube into a sunshade membrane frame (14) to make the sunshade membrane frame (14) and the sunshade membrane frame (14) with triangular frame shapes at both ends. Step 7: Fix the sunshade film (18) to the sunshade film frame (14) with M5 self-tapping screws. When fixing, pay attention to the even distribution of the spacing of the self-tapping screws. The sunshade film (18) should be taut into a flat plane and there should be no unevenness on the surface. Step 8: The shading film frame (14) is hoisted and lifted as a whole. The hoisting is carried out by the construction workers using ropes to pull the shading film (18) to the designated elevation position on the ground. Then, the first adapter (11) and the second adapter (13) are connected and fixed by the M12 bending screw (12). The third adapter (15) is welded to the roof rhomboid grid beam (9). The shading film frame (14) with triangular frame shape at both ends is connected by Z-shaped bending plate (20) to complete the construction of the shading film (18).

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