Double-curved-surface inner supporting keel structure

Abstract

The utility model discloses a double-curved-surface inner supporting keel structure which comprises a positioning keel, a supporting keel and a construction keel. The positioning keel is fixed to the periphery of a building, the supporting keel is welded to the outer side of the positioning keel, and the structural keel is welded and fixed to the supporting keel. Wherein the positioning keel and the supporting keel are of a square steel structure, and the construction keel is of a T-shaped structure. According to the utility model, the T-shaped structural keel is used as an outermost keel supporting structure to form a curved surface structure. Different models such as the curvature, the length and the width of the structural keel of the structure can be determined through on-site three-dimensional positioning, and the structural keel is manufactured in a customized mode through factory preprocessing.

Description

Technical Field

[0001] This utility model relates to the field of building keel technology, specifically a hyperboloid internally supported keel structure. Background Technology

[0002] With the development of the construction industry, large-scale buildings are constantly emerging, and curtain walls of various shapes and forms are gradually becoming a mainstream demand. To meet this demand, curtain walls, as the exterior cladding of buildings, have been given new requirements, reflected in the various irregular shapes and variations in the panels and structure according to the architectural design requirements, achieving a certain architectural artistic effect, such as... Figure 1 The architectural structure and design.

[0003] The current conventional approach for curved curtain walls involves splicing together horizontal beams and columns of different sizes to form the keel structure required for the curved surface of the curtain wall. The curved panels are then installed on the keel structure. This structure requires a large number of keels of varying sizes, making it difficult to process them uniformly and resulting in high mold costs. Furthermore, on-site installation requires individual installation based on the actual curved surface requirements, leading to low installation efficiency. In areas with high wind pressure or frequent earthquakes, the stability and safety of conventional keel structures are also difficult to guarantee. Therefore, a new solution is needed to address this issue. Utility Model Content

[0004] The purpose of this invention is to provide a hyperboloid internal support keel structure to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a hyperboloid internal support keel structure, including a positioning keel, a supporting keel, and a structural keel;

[0006] The positioning keel is fixed to the exterior of the building, the supporting keel is welded to the outside of the positioning keel, and the structural keel is welded and fixed to the supporting keel.

[0007] The positioning keel and supporting keel are square steel structures, while the structural keel is a T-shaped structure.

[0008] Preferably, it includes positioning keel, supporting keel and structural keel;

[0009] The positioning keel is fixed to the exterior of the building, the supporting keel is welded to the outside of the positioning keel, and the structural keel is welded and fixed to the supporting keel.

[0010] The positioning keel and supporting keel are square steel structures, while the structural keel is a T-shaped structure.

[0011] Preferably, the structural keel consists of two T-shaped single plates, including a vertical single plate and a horizontal single plate. The vertical and horizontal single plates are pre-bent into a curved structure, and the vertical and horizontal single plates are fully welded together.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This utility model employs a T-shaped structural keel as the outermost keel support structure to form a curved surface structure. The structural keel of this structure can be customized in the factory through on-site three-dimensional positioning, determining different models of keel curvature, length, and width. The T-shaped structural keel is simple and convenient to manufacture and use, consisting of two iron plates whose curvature is adjusted and then fully welded together on both sides. During use, due to the inherent deflection of the T-shaped structural keel (iron plate), fine adjustments can be made to facilitate positioning. Attached Figure Description

[0014] Figure 1 This is a schematic diagram illustrating an application scenario of this utility model;

[0015] Figure 2 This is a schematic diagram of the keel structure of this utility model;

[0016] Figure 3 This is a simplified diagram of the keel connection structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the keel of this utility model. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figures 2 to 3 As shown, it includes positioning keel 1, supporting keel 2, and structural keel 3;

[0020] Positioning keel 1 is fixed to the exterior of the building, supporting keel 2 is welded to the outside of positioning keel 1, and structural keel 3 is welded and fixed to supporting keel 2;

[0021] Among them, the positioning keel 1 and the supporting keel 2 are square steel structures, and the structural keel 3 is a T-shaped structure. The structural keel 3 includes transverse keels and longitudinal keels 31. The transverse keels and longitudinal keels 31 are welded to form a grid structure.

[0022] The structural keel 3 consists of two T-shaped single plates, including a vertical single plate 01 and a horizontal single plate 02. The vertical single plate 01 and the horizontal single plate 02 are pre-bent into a curved structure, and then fully welded together. Before installation, the keel is pre-processed in the factory, customized according to the designed curvature, length, and width. The single plates are bent and then welded to form the structural keel structure to be installed. Compared to the traditional curved structure formed by splicing beams and columns, this method saves more materials and provides better stability.

[0023] After the keel structure is installed, insulating rock wool is filled between the structural keel 3 and the positioning keel 1. This forms a complete keel structure.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A hyperbolic web structure, characterized by: The positioning keel (1), the supporting keel (2) and the construction keel (3) are included. The positioning keel (1) is fixed on the building periphery, the supporting keel (2) is welded on the outside of the positioning keel (1), and the construction keel (3) is welded and fixed with the supporting keel (2). The positioning keel (1) and the supporting keel (2) are square steel structures, and the construction keel (3) is a T-shaped structure.

2. A hyperboloid inner braced frame structure according to claim 1, wherein: The construction keel (3) includes a transverse keel and a longitudinal keel (31), and the transverse keel is welded with the longitudinal keel (31) to form a grid structure.

3. A hyperboloid inner braced frame structure according to claim 2, wherein: The construction keel (3) is composed of two single boards in T-shaped structure, including a vertical single board (01) and a horizontal single board (02), the vertical single board (01) and the horizontal single board (02) are pre-bent into a curved structure, and the vertical single board (01) and the horizontal single board (02) are fully welded.

4. A hyperboloid inner braced frame structure according to claim 3, wherein: The construction keel (3) is filled with thermal insulation rock wool between the positioning keel.

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