Thin steel plate awning structure

Abstract

The utility model discloses a thin steel plate awning structure, which comprises a vertical right-angle steel keel and a transverse right-angle steel keel vertically fixed with the vertical right-angle steel keel, and is characterized in that a steel plate awning is connected onto the transverse right-angle steel keel, and an awning reinforcing rib plate is arranged on the upper surface of the steel plate awning; and a pull rod is arranged between the awning reinforcing rib plate and the vertical right-angle steel keel. According to the design scheme of the metal ultrathin awning without the middle supporting framework, the structure is ingenious, the overall structural strength is high, stability is good, the manufacturing process is mature, the size precision is easy to control, the number of parts is small, installation is convenient, the appearance is attractive, and practicability is high.

Description

Technical Field

[0001] The utility model relates to building decoration engineering technology, in particular to a thin steel plate canopy structure. Background Art

[0002] Building awnings play an important role in building use, such as sheltering from rain and preventing falls. They are generally used at entrances and exits, and are close in scale, so architects require them to be light, thin, and beautiful in design. Traditional metal awnings usually use a keel (supporting frame) to cover the decorative metal panels. The thickness is relatively thick, and there are glue seams, which to a certain extent affects the beauty of the building facade. The metal awnings in the public technology are also basically a structure in which the decorative metal panels are paved with keels. Not only are they heavy, there are safety hazards when installing them on load-bearing walls, and they are also poor in appearance. For example, a top-fixed awning with patent announcement number CN201381595Y is assembled from a main frame and a plate. A front pressure strip is provided at the front end of the main frame, a rear pressure strip is provided at the rear end, a vertical fixing rod is provided at the root of the main frame, a strength support frame is provided at the main frame, and the plate is fixed between the front pressure strip and the rear pressure strip. Another example is patent publication number CN201671255U, which describes a sunshade or rainproof awning comprising an awning panel and an awning frame. The awning panel is fixed above the awning frame, which is composed of at least two sets of parallel support frames, a wall mount, and a rain gutter pipe. The front ends of the support frames are connected to the rain gutter pipes, and the rear ends of the support frames are connected to the wall mounts for connecting to the wall. A sealing strip is provided between the upper ends of the wall mounts and the wall. The awning panel is mounted above the support frames, with its front end connected to the rain gutter pipes and its rear end connected to the sealing strip. [The following appears unrelated and likely a mistranslation:] Summary of the Invention

[0003] The purpose of this utility model is to solve the above problems and provide a thin steel plate awning structure, which replaces the traditional central keel and outer panel structure with a single plate structure. It has the characteristics of overall ultra-thinness, hidden pull rods, beautiful appearance, meeting strength requirements, and easy control of manufacturing precision.

[0004] The above-mentioned technical problems of the present invention are mainly solved through the following technical solutions: a thin steel plate canopy structure, including a vertical right-angle steel keel and a horizontal right-angle steel keel fixed perpendicularly to the vertical right-angle steel keel, which is characterized in that a steel plate canopy is connected to the horizontal right-angle steel keel, and the upper surface of the steel plate canopy is provided with a canopy reinforcement rib plate, and a pull rod is provided between the canopy reinforcement rib plate and the vertical right-angle steel keel.

[0005] In the aforementioned thin steel plate canopy structure, preferably, a curtain wall panel fixing piece is provided at the connection between the steel plate canopy and the transverse right-angle steel keel.

[0006] In the aforementioned thin steel plate canopy structure, preferably, the curtain wall panel fixing member has a curtain wall panel installation slot, and the installation slot includes a slot located above and a slot located below the steel plate canopy.

[0007] In the aforementioned thin steel plate awning structure, preferably, the awning reinforcement ribs are arranged in parallel with the transverse right-angle steel keels, and the length of the awning reinforcement ribs is less than or equal to the width of the steel plate awning.

[0008] In the aforementioned thin steel plate canopy structure, preferably, a first connecting ear plate and a second connecting ear plate are respectively provided at both ends of the pull rod, wherein the first connecting ear plate is connected to the canopy reinforcement plate, and the second connecting ear plate is connected to the vertical right-angle steel keel.

[0009] In the aforementioned thin steel plate canopy structure, preferably, the first connecting ear plate, the second connecting ear plate and the pull rod form a hinged structure relationship.

[0010] In the aforementioned thin steel plate canopy structure, preferably, the vertical right-angle steel keels and the horizontal right-angle steel keels are both profile structures, and after being connected and fixed, the vertical right-angle steel keels and the horizontal right-angle steel keels are located in the same plane toward the steel plate canopy.

[0011] In the aforementioned thin steel plate awning structure, preferably, the diameter of the pull rod is less than or equal to the total thickness of the steel plate awning.

[0012] In the aforementioned thin steel plate awning structure, preferably, the pull rod is a rod and its length is adjustable.

[0013] This technical solution is first designed from the overall structure. The vertical right-angle steel keel and the horizontal right-angle steel keel form the foundation fixed to the wall. The steel plate canopy is connected to the horizontal right-angle steel keel. Then, the canopy and the vertical right-angle steel keel are connected by tie rods to form a diagonal triangular truss relationship, thereby obtaining a stable and reliable component that meets the strength requirements.

[0014] Secondly, starting from the main body of the awning, a single piece of steel plate is used as the main body of the component. It can also be designed into a thin plate form with structures such as insulating glass, showing its ultra-thin characteristics while having sufficient strength.

[0015] Third, in terms of practicality, this solution can be made of general steel plates, steel profiles, or with surface anti-corrosion treatment, or it can be made of stainless steel. The materials are easy to obtain, the manufacturing process is mature, and the product precision is easy to control. This device is even stronger than some traditional awnings and has sufficient strength to shelter from rain and prevent objects from falling and hitting. Its structural characteristics are very suitable for applications with cantilever lengths in the range of 1.5 to 2 meters.

[0016] Fourth, other details are designed. In response to the characteristic of poor flatness of the thin steel plate in the unfolded state, this solution sets a canopy reinforcement plate on its upper surface. The reinforcement plate is shorter than the canopy panel, which is not only hidden from the visual angle to ensure the overall beauty, but also solves the defect of the flatness of the thin steel plate. Similarly, the diameter of the pull rod assembly is adapted to the total thickness of the steel plate canopy (including the canopy reinforcement plate), which also reflects its coordination. This device is also provided with curtain wall panel fixings at the connection between the steel plate canopy and the horizontal right-angle steel keel, reserving the wall treatment solution after installation. Furthermore, the pull rod is designed as a rod structure with adjustable length. Connecting ear plates are respectively provided at both ends of the pull rod, so that the two ends of the pull rod form a hinged structure relationship with the relevant components, so that the inclination angle of the canopy panel can be adjusted and smooth assembly is guaranteed.

[0017] The vertical right-angle steel keels and the horizontal right-angle steel keels are both profile structures. After being connected and fixed, the vertical right-angle steel keels and the horizontal right-angle steel keels are located in the same plane facing the steel plate canopy.

[0018] Compared with the existing technology, the beneficial effects of the utility model are: providing a design scheme of metal ultra-thin awning without an intermediate supporting frame, with ingenious structure, high overall structural strength and good stability, mature manufacturing process, easy control of dimensional accuracy, few parts, easy installation, beautiful appearance and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural (stereoscopic) schematic diagram of a usage state of the utility model.

[0020] Figure 2 It is a main view of the present utility model.

[0021] Figure 3 yes Figure 2 Top view of .

[0022] Figure 4 yes Figure 2 Schematic diagram of the locally enlarged structure at point M in the middle.

[0023] In the figure: 1-vertical right-angle steel keel; 2-horizontal right-angle steel keel; 3-steel plate awning; 301-curtain wall panel fixing piece; 302-awning reinforcement plate; 303-first connecting ear plate; 4-second connecting ear plate; 5-pull rod; 6-curtain wall panel. DETAILED DESCRIPTION

[0024] The technical solution of the present invention will be further specifically described below with reference to embodiments and in conjunction with the accompanying drawings.

[0025] This embodiment is a thin steel plate canopy structure, such as Figure 1As shown, two parallel vertical right-angle steel keels 1 are provided, and a horizontal right-angle steel keel 2 is vertically welded and fixed across the middle part of the vertical right-angle steel keel 1. Both the vertical right-angle steel keel 1 and the horizontal right-angle steel keel 2 are made of square tube profiles. After being welded and fixed, the two are located in the same plane on the side facing the outside of the wall (i.e., the steel plate canopy 3).

[0026] A steel canopy 3 is attached to the transverse right-angle steel keel 2 on the side facing outward from the wall. Note: This can be welded on-site during installation. A horizontal canopy reinforcement plate 302 is installed in the middle of the upper surface of the steel canopy 3. This can be made of a profile or plate, such as angle steel or channel steel, whose dimensions match the thickness of the steel canopy 3. Curtain wall panel fixings 301 are installed at the connection between the steel canopy 3 and the transverse right-angle steel keel 2.

[0027] The canopy reinforcement plate 302 is connected to the vertical right-angle steel keel 1 by two tie rods 5 .

[0028] All the above components and the components not mentioned are made of stainless steel.

[0029] The following is a detailed description of each component, see Figures 2 to 4 :

[0030] The canopy reinforcement plate 302 is connected to the steel canopy 3 using segmented spot welding. The canopy reinforcement plate 302 is parallel to the horizontal right-angle steel keel 2. Its length is shorter than the width of the steel canopy 3, and its ends are indented 20-50mm. Two second connecting lugs 4 are welded to the wall-facing side of the canopy reinforcement plate 302. Correspondingly, two first connecting lugs 303 are welded to the vertical right-angle steel keel 1, connecting the ends of the tie rod 5 to the first connecting lug 303 and the second connecting lug 4, respectively. This connection forms a hinged structure.

[0031] The two corners of the steel plate awning 3 facing the outside of the wall are made into rounded corners.

[0032] The curtain wall panel fixing part 301 has curtain wall panel 6 mounting slots, including slots located above and below the steel plate canopy 3, to ensure that the curtain wall panels 6 on the upper and lower sides of the steel plate canopy 3 are positioned and aesthetically pleasing.

[0033] Furthermore, the diameter of the pull rod 5 is selected to be a steel bar or steel pipe that is equal to the total thickness of the steel plate canopy 3, and its length is adjustable through a screw and a nut.

[0034] Working principle and application:

[0035] The vertical right-angle steel keel 1 and the horizontal right-angle steel keel 2 form the foundation for fixing to the wall. The steel plate awning 3, which is an integrated structure with the horizontal right-angle steel keel 2, and the double tie rod 5 form a triangular diagonal connection with the vertical right-angle steel keel 1, making the entire awning stable and reliable.

[0036] In this embodiment, the main components can be welded in the factory or assembled on-site, depending on factors such as the proximity to the site and the site environment. All components can be factory-fabricated, resulting in low overall costs. Generally speaking, the canopy reinforcement plate 302, the first connecting ear plate 303, and the steel plate canopy 3 can be welded together in the factory and sent to the site. The vertical right-angle steel keel 1 and the horizontal right-angle steel keel 2, as well as the horizontal right-angle steel keel 2 and the steel plate canopy 3, can be welded on-site.

[0037] The above embodiments are intended to illustrate the present invention, not to limit it. Although the present invention is described in conjunction with preferred embodiments, it should be understood that the present invention is not limited to the preferred embodiments. Those skilled in the art may make various equivalent modifications and substitutions to the technical solutions of the present invention based on the teachings of the present invention. Therefore, the scope of the present invention should be defined by the claims, and all such equivalent modifications and substitutions fall within the scope of protection of the technical solutions of the present invention.

Claims

1. A thin steel plate canopy structure, comprising a vertical right-angle steel keel (1), and a transverse right-angle steel keel (2) fixed perpendicularly to the vertical right-angle steel keel, characterized in that A steel plate awning (3) is connected to the transverse right-angle steel keel, and an awning reinforcement plate (302) is provided on the upper surface of the steel plate awning. A pull rod (5) is provided between the awning reinforcement plate and the vertical right-angle steel keel.

2. A thin steel plate awning structure according to claim 1, characterized in that: A curtain wall panel fixing piece (301) is provided at the connection between the steel plate canopy (3) and the transverse right-angle steel keel (2).

3. The thin steel plate awning structure according to claim 2, characterized in that: The curtain wall panel fixing member (301) has curtain wall panel (6) mounting notches, and the mounting notches include a notch located above and a notch located below the steel plate rain awning (3).

4. The thin steel plate awning structure according to claim 1, characterized in that: The canopy reinforcement rib plate (302) is arranged in parallel with the transverse right-angle steel keel (2), and the length of the canopy reinforcement rib plate is less than or equal to the width of the steel plate canopy (3).

5. The thin steel plate awning structure according to claim 1, characterized in that: The two ends of the pull rod (5) are respectively provided with a first connecting ear plate (303) and a second connecting ear plate (4), wherein the first connecting ear plate is connected to the awning reinforcement plate (302), and the second connecting ear plate is connected to the vertical right-angle steel keel (1).

6. The thin steel plate awning structure according to claim 5, characterized in that: The first connecting ear plate (303), the second connecting ear plate (4) and the pull rod (5) form a hinged structural relationship.

7. The thin steel plate awning structure according to claim 1, characterized in that: The vertical right-angle steel keel (1) and the transverse right-angle steel keel (2) are both profile structures. After being connected and fixed, the vertical right-angle steel keel and the transverse right-angle steel keel are located in the same plane toward the steel plate canopy (3).

8. The thin steel plate awning structure according to claim 1 is characterized in that: The diameter of the pull rod (5) is less than or equal to the total thickness of the steel plate rain awning (3).

9. A thin steel plate awning structure according to claim 1, 5 or 8, characterized in that: The pull rod (5) is a rod and its length is adjustable.

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