Surface layer multi-curved-surface corridor frame of special-shaped steel structure

Abstract

The utility model discloses a surface layer multi-curved-surface gallery frame of a special-shaped steel structure, which comprises a plurality of supporting stand columns vertically and fixedly arranged above a concrete retaining wall, the plurality of supporting stand columns are transversely distributed in a curve form, a plurality of longitudinal keels are connected above the plurality of supporting stand columns distributed in the curve form, and the longitudinal keels are connected above the concrete retaining wall. A plurality of transverse keels are arranged in the vertical direction of the longitudinal keels, the transverse distribution state of the transverse keels is consistent with the transverse distribution state of the supporting stand columns, a handrail is arranged on the front lower portion of the transverse keels, and a corridor frame top plate is fixedly connected to the upper portions of the longitudinal keels; through the improved design, the surface layer multi-curved-surface gallery frame reduces the use amount of auxiliary keels through special-shaped steel component machining, a real sample grinding tool is made through field actual lofting, the special-shaped steel component is machined to achieve the multi-curved-surface surface layer effect, and then factory machining is achieved, field operation is reduced, and the construction efficiency and precision are improved; and the labor investment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of gallery building bodies, in particular to a multi-curved gallery with a special-shaped steel structure. Background Art

[0002] As a building structure, the gallery is mainly made of anti-corrosion materials, metals, reinforced concrete, etc., combined with other materials. It is not only a building for tourists to rest and embellish the landscape, but also a model of harmonious coexistence with the natural ecological environment. The gallery adds a strong cultural atmosphere to squares, parks, communities and other spaces.

[0003] Pergolas play an important role in courtyard design. They can frame leisure areas, enclose private areas, and provide shade areas, creating a different sense of comfort and beauty for various areas. Whether it is wood, metal or glass, the characteristics of each material are appropriately interpreted on the pergolas, making it a beautiful enjoyment for friends and family to gather and take a rest.

[0004] Among them, multi-curved surface construction is a construction technology widely used in the construction field, especially suitable for buildings or structures with complex curved surface designs. Its technical characteristics are that it can adapt to curved surface structures of different shapes and angles, and achieve high-precision and high-quality construction effects.

[0005] However, currently, in order to achieve the multi-curved surface effect, it is necessary to add a secondary keel to the original structure for adjustment. The construction efficiency of the multi-curved surface pergola is low, the labor cost is high and the construction accuracy is relatively low.

[0006] Therefore, how to reduce the amount of secondary purlins in the construction of multi-curved surface corridors, realize factory processing, and reduce on-site operation time has become a problem that needs to be solved urgently. Utility Model Content

[0007] In view of the above technical problems in the related art, the utility model proposes a multi-curved surface gallery with a special-shaped steel structure, which can overcome the above shortcomings of the prior art.

[0008] In order to achieve the above technical purpose, the technical solution of the utility model is implemented as follows:

[0009] A multi-curved surface gallery with a special-shaped steel structure;

[0010] The multi-curved surface gallery of the special-shaped steel structure includes a plurality of supporting columns vertically fixedly arranged above the concrete retaining wall, the lateral distribution state of the plurality of supporting columns is in a curved form, a plurality of longitudinal keels are connected above the plurality of supporting columns distributed in a curved form, a plurality of transverse keels are arranged in the vertical direction of the plurality of longitudinal keels, the lateral distribution state of the plurality of transverse keels is consistent with the lateral distribution state of the plurality of supporting columns, a handrail is arranged at the front lower part of the transverse keel, and the gallery top plate is fixedly connected to the upper part of the longitudinal keel.

[0011] Furthermore, the longitudinal keel is divided into a longitudinal keel in the middle area and a longitudinal keel in the end area. The longitudinal keel in the middle area is in an inverted "L" shape, and the longitudinal keel in the end area is in a vertical shape; the folding angle of the inverted "L" is adapted to the shape of the gallery top plate.

[0012] Furthermore, the cross-sections of the transverse keel and the longitudinal keel are both T-shaped sections, the thickness of the T-shaped section is 10 mm and the overall size of the section is 100 mm*100 mm.

[0013] Furthermore, the front end of the longitudinal keel is a trimmed square steel, and the overall cross-sectional size of the trimmed square steel is 60mm*60mm.

[0014] Furthermore, the roof of the gallery includes a galvanized steel plate layer with a thickness of 3 mm, a mirror plate layer with a thickness of 1 mm and a steel plate layer with a thickness of 10 mm, the steel plate layer is fixedly connected to the longitudinal keel, and the galvanized steel plate layer and the mirror plate layer are glued and fixed.

[0015] Furthermore, the handrail is fixedly connected to the ground via a plurality of handrail support rods, and the plurality of handrail support rods are fixed in series via handrail support rod connecting ribs.

[0016] Furthermore, a platform step is provided in front of the concrete retaining wall, and the platform step includes a first step, a second step and a third step which are arranged in sequence.

[0017] Furthermore, the radius of the arc at the corners on both sides of the first step is 3000 mm, the radius of the arc at the corners on both sides of the second step is 3030 mm, and the radius of the arc at the corners on both sides of the third step is 3000 mm.

[0018] Furthermore, the handrail is a steel pipe handrail with a circular cross-section, and the diameter of the steel pipe handrail is 50 mm and the thickness is 3 mm.

[0019] Furthermore, the supporting columns, transverse keels and longitudinal keels are all prefabricated in a real sample mold factory.

[0020] The beneficial effects of the utility model are as follows: through the optimized and improved design of the product of the utility model, the surface multi-curved surface gallery can reduce the amount of secondary keels through the processing of special-shaped steel components, and the actual sample molds are made according to the original drawing dimensions through actual on-site layout, and the multi-curved surface effect is achieved through factory processing of special-shaped steel components, thereby achieving the technical effect of realizing factory processing, reducing on-site operation time, improving construction efficiency and accuracy, and reducing labor input. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a three-dimensional schematic diagram of the overall structure of a multi-curved surface gallery of a special-shaped steel structure according to an embodiment of the utility model;

[0023] Figure 2 It is a side view of the overall structure of a multi-curved surface gallery of a special-shaped steel structure according to an embodiment of the utility model;

[0024] Figure 3 It is a three-dimensional schematic diagram of a default gallery top plate state of a surface multi-curved gallery of a special-shaped steel structure according to an embodiment of the utility model;

[0025] Figure 4 It is a top view of the overall structure of a multi-curved surface gallery of a special-shaped steel structure according to an embodiment of the utility model;

[0026] Figure 5 It is a partial structural top view of a multi-curved gallery frame of a special-shaped steel structure according to an embodiment of the utility model;

[0027] Figure 6 It is a top view of the longitudinal keel and supporting columns of a multi-curved surface gallery of a special-shaped steel structure according to an embodiment of the utility model;

[0028] Figure 7 The utility model is a multi-curved surface gallery of a special-shaped steel structure according to an embodiment of the utility model. Figure 4 Sectional view along line AA;

[0029] Figure 8 The utility model is a multi-curved surface gallery of a special-shaped steel structure according to an embodiment of the utility model. Figure 4 Sectional view along the midline BB;

[0030] Fig. 9 The utility model is a multi-curved surface gallery of a special-shaped steel structure according to an embodiment of the utility model. Figure 4 Sectional view of the mid-CC line;

[0031] Fig.10 The utility model is a multi-curved surface gallery of a special-shaped steel structure according to an embodiment of the utility model. Figure 4 Sectional view along the mid-DD line;

[0032] In the figure: 1. Concrete retaining wall; 2. Platform steps; 3. Supporting columns; 4. Horizontal purlins; 5. Longitudinal purlins; 6. Handrails; 7. Corridor top plate; 8. Galvanized steel plate layer; 9. Mirror plate layer; 10. Steel plate layer; 11. First step; 12. Second step; 13. Third step; 14. Edge finishing square steel; 15. Handrail support rod; 16. Handrail support rod connecting ribs. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0034] It should be understood that in the description of the embodiments of the present utility model, the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0035] like Figure 1-5As shown, according to an embodiment of the utility model, a multi-curved surface gallery of a special-shaped steel structure comprises a plurality of supporting columns 3 vertically fixedly arranged above a concrete retaining wall 1, the lateral distribution state of the plurality of supporting columns 3 is in a curved form, a plurality of longitudinal keels 5 are connected above the plurality of supporting columns 3 distributed in a curved form, a plurality of transverse keels 4 are arranged in a vertical direction of the plurality of longitudinal keels 5, the lateral distribution state of the plurality of transverse keels 4 is consistent with the lateral distribution state of the plurality of supporting columns 3, a handrail 6 is arranged at the front lower part of the transverse keel 4, and a gallery top plate 7 is fixedly connected to the upper part of the longitudinal keel 5.

[0036] In a specific embodiment, the longitudinal keel 5 is divided into a middle area longitudinal keel and an end area longitudinal keel. The middle area longitudinal keel is in an inverted "L" shape, and the end area longitudinal keel is in a vertical shape. The folding angle of the inverted "L" is adapted to the shape of the gallery top plate 7.

[0037] In a specific embodiment, the cross-sections of the transverse keel 4 and the longitudinal keel 5 are both T-shaped sections, the thickness of the T-shaped section is 10 mm and the overall size of the section is 100 mm*100 mm.

[0038] In a specific embodiment, the front end of the longitudinal keel 5 is a trimmed square steel 14, and the overall cross-sectional size of the trimmed square steel 14 is 60 mm*60 mm.

[0039] In a specific embodiment, the gallery top plate 7 includes a galvanized steel plate layer 8 with a thickness of 3 mm, a mirror plate layer 9 with a thickness of 1 mm, and a steel plate layer 10 with a thickness of 10 mm. The steel plate layer 10 is fixedly connected to the longitudinal keel 5, and the galvanized steel plate layer 8 and the mirror plate layer 9 are glued and fixed.

[0040] In a specific embodiment, the handrail 6 is fixedly connected to the ground via a plurality of handrail support rods 15 , and the plurality of handrail support rods 15 are fixed in series via handrail support rod connecting ribs 16 .

[0041] In a specific embodiment, a platform step 2 is provided in front of the concrete retaining wall 1, and the platform step 2 includes a first step 11, a second step 12 and a third step 13 which are arranged in sequence.

[0042] In a specific embodiment, the arc radius size at the corners on both sides of the first step 11 is 3000 mm, the arc radius size at the corners on both sides of the second step 12 is 3030 mm, and the arc radius size at the corners on both sides of the third step 13 is 3000 mm.

[0043] In a specific embodiment, the handrail 6 is a steel pipe handrail with a circular cross-section, and the diameter of the steel pipe handrail is 50 mm and the thickness is 3 mm.

[0044] In a specific embodiment, the support columns 3, the transverse keels 4 and the longitudinal keels 5 are all prefabricated in a real mold factory.

[0045] In order to facilitate understanding of the above technical solution of the present invention, the above technical solution of the present invention is described in detail below through the working principle.

[0046] In specific use, a multi-curved surface gallery with a special-shaped steel structure according to the utility model includes support columns 3, transverse keels 4, longitudinal keels 5, handrails 6 and gallery top plates 7. The actual sample mold is made according to the original drawing size through on-site actual lofting, and the multi-curved surface effect is achieved through factory processing of special-shaped steel components. Factory processing greatly improves construction accuracy and reduces labor. It avoids the disadvantage that the multi-curved surface gallery needs to add secondary keels on the basis of the original structure for adjustment in order to achieve the multi-curved surface effect. The technical solution of the utility model reduces the amount of secondary keels through the processing of special-shaped steel components, realizes factory processing, and reduces on-site operation time.

[0047] To sum up, with the help of the above-mentioned technical scheme of the utility model, through the optimization and improvement design of the product of the utility model, the multi-curved surface pergola can be processed through special-shaped steel components to reduce the amount of secondary purlins, and actual molds can be made according to the original drawing dimensions through actual on-site layout, and the multi-curved surface effect can be achieved through factory processing of special-shaped steel components, thereby achieving the technical effect of realizing factory processing, reducing on-site operation time, improving construction efficiency and accuracy, and reducing labor input.

[0048] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-curved surface gallery with a special-shaped steel structure, characterized in that: The invention comprises a plurality of supporting columns (3) vertically fixedly arranged above a concrete retaining wall (1), wherein the lateral distribution state of the plurality of supporting columns (3) is in a curved shape, and the upper part of the plurality of supporting columns (3) distributed in a curved shape is connected to a plurality of longitudinal keels (5), and a plurality of transverse keels (4) are arranged in a vertical direction of the plurality of longitudinal keels (5), and the lateral distribution state of the plurality of transverse keels (4) is consistent with the lateral distribution state of the plurality of supporting columns (3), and a handrail (6) is arranged at the front lower part of the transverse keel (4), and a gallery frame top plate (7) is fixedly connected and arranged above the longitudinal keels (5).

2. The multi-curved surface gallery of a special-shaped steel structure according to claim 1 is characterized in that: The longitudinal keels (5) are divided into a middle area longitudinal keel and an end area longitudinal keel. The middle area longitudinal keel is in an inverted "L" folded shape, and the end area longitudinal keel is in a vertical shape. The folded angle of the inverted "L" is adapted to the shape of the gallery top plate (7).

3. The multi-curved surface gallery of a special-shaped steel structure according to claim 1 is characterized in that: The cross-sections of the transverse keel (4) and the longitudinal keel (5) are both T-shaped cross-sections, the thickness of the T-shaped cross-section is 10 mm and the overall cross-sectional dimensions are 100 mm*100 mm.

4. The multi-curved surface gallery of a special-shaped steel structure according to claim 3 is characterized in that: The front end of the longitudinal keel (5) is a trimmed square steel (14), and the overall cross-sectional size of the trimmed square steel (14) is 60 mm*60 mm.

5. The surface multi-curved gallery of a special-shaped steel structure according to claim 1 is characterized in that: The gallery top plate (7) comprises a galvanized steel plate layer (8) with a thickness of 3 mm, a mirror plate layer (9) with a thickness of 1 mm, and a steel plate layer (10) with a thickness of 10 mm, wherein the steel plate layer (10) is fixedly connected to the longitudinal keel (5), and the galvanized steel plate layer (8) and the mirror plate layer (9) are fixed by gluing.

6. The surface multi-curved gallery of a special-shaped steel structure according to claim 1 is characterized in that: The handrail (6) is fixedly connected to the ground via a plurality of handrail support rods (15), and the plurality of handrail support rods (15) are fixed in series via handrail support rod connecting ribs (16).

7. The multi-curved surface gallery of a special-shaped steel structure according to claim 1 is characterized in that: A platform step (2) is provided in front of the concrete retaining wall (1), and the platform step (2) comprises a first step (11), a second step (12), and a third step (13) which are arranged in sequence.

8. The multi-curved surface gallery of a special-shaped steel structure according to claim 7 is characterized in that: The radius of the arc at the corners on both sides of the first step (11) is 3000 mm, the radius of the arc at the corners on both sides of the second step (12) is 3030 mm, and the radius of the arc at the corners on both sides of the third step (13) is 3000 mm.

9. The multi-curved surface gallery of a special-shaped steel structure according to claim 1 is characterized in that: The handrail (6) is a steel pipe handrail with a circular cross-section, and the diameter of the steel pipe handrail is 50 mm and the thickness is 3 mm.

10. The surface multi-curved gallery of a special-shaped steel structure according to any one of claims 1 to 9, characterized in that: The supporting columns (3), the transverse keels (4) and the longitudinal keels (5) are all prefabricated in a real sample mold factory.

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