Fabricated riding track with hyperbolic net rack

Abstract

The utility model discloses a hyperbolic net rack assembly type riding track which comprises a plurality of supporting steel beams, riding track bodies horizontally arranged below the supporting steel beams and a plurality of suspender assemblies. The suspender assembly comprises four suspenders, the tops of the two suspenders arranged in the extending direction of the steel structure beam in the four suspenders are connected through top connecting angle steel, and the bottoms of the two suspenders arranged in the width direction of the riding track in the four suspenders are connected through bottom connecting angle steel. The supporting steel beam and the riding track are connected through the suspender assembly, the riding track can be adjusted through the suspender assembly, the adjusting precision is high, the flatness of the riding track can be adjusted, and the device is suitable for a hyperbolic grid structure; and after the riding track is adjusted through the suspender assembly, the problem of angle difference existing in traditional rectangular pipe construction can be avoided, the splicing difficulty is reduced, field operation is facilitated, and time and labor are saved.

Description

Technical Field

[0001] This utility model belongs to the field of roof walkway technology, and in particular relates to a hyperbolic space frame assembled walkway. Background Technology

[0002] In large performance venues such as stadiums and theaters, walkways are typically provided for staff to walk and work at heights, facilitating the installation of lighting, sound, and stage machinery. These walkways are called catwalks. Additionally, in some large public buildings, catwalks are used to facilitate the maintenance of ceilings, ventilation ducts, fire-fighting equipment, and electrical wiring. Currently, the most common catwalks consist of a frame fixed to the building's roof, lattice panels laid on the frame, and guardrails on both sides. Because most building roof structures are planar, traditional catwalks have limited flatness and adjustment precision, and are assembled and welded from steel on-site. However, many large-span buildings now utilize hyperbolic space frame structures for their roofs. A hyperbolic space frame structure is a spatial structure composed of multiple members connected in a specific grid pattern via bolted ball joints to form a curved surface. If traditional walkways are used on this type of hyperboloid space frame structure, not only is it difficult to change the flatness, making it hard to apply to hyperboloid space frame structures, but also most traditional walkway hangers are rectangular tubes. If applied to this type of hyperboloid space frame structure, problems such as difficult assembly and operation will arise due to the angle difference of the rectangular tubes, making on-site construction time-consuming, labor-intensive, and difficult to process. Utility Model Content

[0003] The technical problem to be solved by this utility model is to address the shortcomings of the prior art by providing a hyperbolic space frame prefabricated walkway. By setting up a hanger assembly to connect the supporting steel beam and the walkway, the walkway can be adjusted with high precision, achieving the adjustment of the walkway's flatness. It is suitable for hyperbolic space frame structures. Moreover, after the walkway is adjusted by the hanger assembly, the angle difference problem existing in traditional rectangular tube construction can be avoided, reducing the assembly difficulty, facilitating on-site operation, and saving time and labor.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a hyperbolic space frame assembled walkway, characterized in that: it includes multiple supporting steel beams that are horizontally arranged at the bottom of the steel beams of the hyperbolic space frame, a walkway that is horizontally arranged below the multiple supporting steel beams, and multiple hanging rod assemblies that are connected between the supporting steel beams and the walkway;

[0005] Multiple supporting steel beams are evenly arranged along the extension direction of the steel structure beam, and the supporting steel beams and the steel structure beam are arranged perpendicularly. Both ends of the supporting steel beams are connected to the steel structure beam through a first connecting component.

[0006] The walkway comprises multiple walkway panel units connected sequentially along the extension direction of the steel beam. All walkway panel units have identical structures, and adjacent walkway panel units are connected by a second connecting assembly. Each walkway panel unit includes two symmetrically arranged and horizontally positioned support channel steels, both of which are arranged along the extension direction of the steel beam. A walkway partition is horizontally positioned between the two support channel steels. Railings are provided on the support channel steels. The second connecting assembly is positioned between the support channel steels on the same side of adjacent walkway panel units.

[0007] Multiple hanger assemblies are evenly arranged along the extension direction of the steel beam. Each hanger assembly includes four hangers arranged on both sides of the walkway. Among the four hangers, the tops of two hangers arranged along the extension direction of the steel beam are connected by top connecting angle steel, which is connected to the supporting steel beam by U-shaped clamps. The bottoms of the two hangers arranged along the width direction of the walkway are connected by bottom connecting angle steel.

[0008] The above-mentioned hyperbolic space frame prefabricated walkway is characterized in that: the first connecting component includes four connecting screws disposed on both sides of the supporting steel beam, the top of the connecting screws is connected to the top of the steel beam through a first connecting angle steel, and the bottom of the connecting screws is connected to the bottom of the supporting steel beam through a first connecting steel plate.

[0009] The above-mentioned hyperbolic space frame prefabricated walkway is characterized in that: the second connecting component includes a second connecting steel plate connecting the supporting channel steel located on the same side of two adjacent walkway panel units, and the second connecting steel plate and the supporting channel steel are connected by bolts.

[0010] This utility model has the following advantages compared with the prior art:

[0011] 1. This utility model connects the supporting steel beam and the walkway by setting up a hanger assembly. The walkway can be adjusted using the hanger assembly with high precision, achieving adjustment of the walkway's flatness. It is suitable for hyperbolic space frame structures. Moreover, after the walkway is adjusted by the hanger assembly, the angle difference problem existing in traditional rectangular tube construction can be avoided, reducing the difficulty of assembly, facilitating on-site operation, and saving time and effort.

[0012] 2. By setting up supporting steel beams, this utility model provides an installation foundation for the overall walkway. The walkway can be installed without changing the hyperbolic space frame structure, and will not cause damage to the hyperbolic space frame structure.

[0013] In summary, this utility model connects the supporting steel beam and the walkway by setting up a hanger assembly. The walkway can be adjusted using the hanger assembly with high precision, achieving adjustment of the walkway's flatness. It is suitable for hyperbolic space frame structures. Furthermore, after adjusting the walkway using the hanger assembly, the angle difference problem existing in traditional rectangular tube construction can be avoided, reducing the difficulty of assembly, facilitating on-site operation, and saving time and effort.

[0014] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is the front view of the present invention.

[0017] Figure 3 This is the left view of the present invention.

[0018] Explanation of reference numerals in the attached figures:

[0019] 1—Supporting steel beam; 2—Walkway; 3—Steel structural beam;

[0020] 4—Connecting screw; 5—First connecting angle steel; 6—First connecting steel plate;

[0021] 7—Hanging rod; 8—Top connecting angle steel; 9—U-shaped clamp;

[0022] 10—Bottom connecting angle steel; 11—Supporting channel steel; 12—Second connecting steel plate;

[0023] 13—Bolt; 14—Walkway partition; 15—Baluster;

[0024] 16—Hyperbolic space frame. Detailed Implementation

[0025] like Figure 1 , Figure 2 and Figure 3 As shown, this utility model includes multiple supporting steel beams 1 that are horizontally arranged at the bottom of the steel beams 3 of the hyperbolic space frame 16, a walkway 2 that is horizontally arranged below the multiple supporting steel beams 1, and multiple hanging rod assemblies that are connected between the supporting steel beams 1 and the walkway 2.

[0026] Multiple supporting steel beams 1 are evenly arranged along the extension direction of the steel beam 3. The supporting steel beams 1 and the steel beam 3 are arranged perpendicularly. Both ends of the supporting steel beams 1 are connected to the steel beam 3 through a first connecting component.

[0027] The walkway 2 comprises multiple walkway panel units connected sequentially along the extension direction of the steel beam 3. All walkway panel units have identical structures, and adjacent walkway panel units are connected by a second connecting assembly. Each walkway panel unit includes two symmetrically arranged and horizontally positioned support channel steels 11, both of which are arranged along the extension direction of the steel beam 3. A walkway partition 14 is horizontally positioned between the two support channel steels 11. A railing 15 is provided on each support channel steel 11. The second connecting assembly is positioned between the support channel steels 11 located on the same side of adjacent walkway panel units.

[0028] Multiple suspension rod assemblies are evenly arranged along the extension direction of the steel beam 3. Each suspension rod assembly includes four suspension rods 7 arranged on both sides of the walkway 2. Among the four suspension rods 7, the tops of two suspension rods 7 arranged along the extension direction of the steel beam 3 are connected by a top connecting angle steel 8. The top connecting angle steel 8 is connected to the supporting steel beam 1 by a U-shaped clamp 9. The bottoms of the two suspension rods 7 arranged along the width direction of the walkway 2 are connected by a bottom connecting angle steel 10.

[0029] In actual use, the support steel beam 1 and the walkway 2 are connected by setting up a hanger assembly. The walkway 2 can be adjusted using the hanger assembly with high precision, which can adjust the flatness of the walkway 2 and is suitable for hyperbolic space frame structures. After the walkway 2 is adjusted by the hanger assembly, the angle difference problem that exists in traditional rectangular tube construction can be avoided, the assembly difficulty is reduced, the on-site operation is convenient, and time and labor are saved.

[0030] Among them, by setting up supporting steel beam 1, an installation foundation is provided for the installation of the overall walkway 2. The installation of walkway 2 will not cause damage to the hyperbolic space frame structure without changing the hyperbolic space frame structure.

[0031] It should be noted that the walkway partition 14 is assembled from multiple steel grating panels, which are clamped between two supporting channel steels 11 to form the walkway. This allows for mass production and on-site installation. The railing 15 can be welded to the supporting channel steels 11 or bolted to them. The top of the hanger 7 is connected to the top connecting angle steel 8 using bolts, and the bottom of the hanger 7 is connected to the bottom connecting angle steel 10 using bolts.

[0032] Specifically, steel beam 3 is part of the roof purlin system and transmits forces to the hyperbolic space frame 16, while walkway 2 shares the purlin system with the roof and equipment. All forces on the roof and walkway 2 are transmitted to the space spheres of the hyperbolic space frame 16, ensuring that the chords are not subjected to stress and conforming to the structural stress.

[0033] In this embodiment, the first connecting assembly includes four connecting screws 4 disposed on both sides of the supporting steel beam 1. The top of the connecting screws 4 is connected to the top of the steel beam 3 through a first connecting angle steel 5, and the bottom of the connecting screws 4 is connected to the bottom of the supporting steel beam 1 through a first connecting steel plate 6.

[0034] like Figure 1 , Figure 2 and Figure 3 As shown, there are four connecting screws 4. The four connecting screws 4 are arranged around the supporting steel beam 1 and wrap around the steel beam 3. Among the four connecting screws 4, the tops of two connecting screws 4 arranged along the length of the supporting steel beam 1 are connected by bolts through the same first connecting angle steel 5, and the bottoms of the four connecting screws 4 are connected by bolts through the same first connecting steel plate 6.

[0035] like Figure 1 and Figure 3 As shown, in this embodiment, the second connecting component includes a second connecting steel plate 12 that connects the supporting channel steel 11 located on the same side of two adjacent walkway plate units. The second connecting steel plate 12 and the supporting channel steel 11 are connected by bolts 13.

[0036] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the present utility model. Any simple modifications, alterations, or equivalent structural changes made to the above embodiments based on the technical essence of the present utility model shall still fall within the protection scope of the present utility model.

Claims

1. A hyperbolic truss assembly type horse path, characterized by: The application relates to a steel structure, which comprises a plurality of support steel beams (1) horizontally arranged at the bottom of steel structure beams (3) of a double-curved net rack (16), a horse path (2) horizontally arranged below the plurality of support steel beams (1), and a plurality of hanger rod assemblies connected between the support steel beams (1) and the horse path (2). The plurality of support steel beams (1) are uniformly arranged along the extension direction of the steel structure beams (3), and the support steel beams (1) and the steel structure beams (3) are vertically arranged; the two ends of the support steel beam (1) are connected with the steel structure beam (3) through a first connecting assembly. The horse path (2) comprises a plurality of horse path plate units connected in sequence along the extension direction of the steel structure beams (3); the plurality of horse path plate units are identical in structure, and two adjacent horse path plate units are connected through a second connecting assembly; the horse path plate unit comprises two symmetrically arranged and horizontally arranged support channel steels (11), the two support channel steels (11) are arranged along the extension direction of the steel structure beams (3), and a horse path partition plate (14) is horizontally arranged between the two support channel steels (11); a handrail (15) is arranged on the support channel steel (11); the second connecting assembly is arranged between the support channel steels (11) on the same side of the two adjacent horse path plate units. The plurality of hanger rod assemblies are uniformly arranged along the extension direction of the steel structure beams (3); the hanger rod assembly comprises four hanger rods (7) arranged on the two sides of the horse path (2); among the four hanger rods (7), the top portions of two hanger rods (7) arranged along the extension direction of the steel structure beams (3) are connected through a top connecting angle steel (8), and the top connecting angle steel (8) is connected with the support steel beam (1) through a U-shaped hoop (9); among the four hanger rods (7), the bottom portions of two hanger rods (7) arranged along the width direction of the horse path (2) are connected through a bottom connecting angle steel (10).

2. The double-curved net rack assembly type horse path according to claim 1, characterized in that: The first connecting assembly comprises four connecting screws (4) arranged on the two sides of the support steel beam (1); the top portions of the connecting screws (4) are connected with the top portion of the steel structure beam (3) through a first connecting angle steel (5), and the bottom portions of the connecting screws (4) are connected with the bottom portion of the support steel beam (1) through a first connecting steel plate (6).

3. The double-curved net rack assembly type horse path according to claim 1, characterized in that: The second connecting assembly comprises a second connecting steel plate (12) connecting the support channel steels (11) on the same side of the two adjacent horse path plate units; the second connecting steel plate (12) and the support channel steels (11) are connected through bolts (13).

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