Lightweight partition steel keel structure

Abstract

The invention discloses a light partition steel keel structure, which is characterized in that: the steel keel comprises a connecting part and an assembly part located at both ends of the connecting part; the left and right side walls of the two assembly parts are provided with a first assembly groove, the side walls facing each other of the two assembly parts are provided with a second assembly groove, and the side walls facing each other of the two assembly parts are provided with an installation groove. The structure of the invention is reasonably assembled, saves materials during installation, and is easy to install.

Description

Technical Field

[0001] The invention relates to the field of building materials, and more specifically to a light partition steel keel structure for installing a glass wall. Background Art

[0002] With the development of modern society, people have higher and higher requirements for the quality of their working environment. When renovating public buildings, the partition walls between rooms have gradually changed from the original solid walls to glass partition walls or glass wood grain panel walls.

[0003] In the prior art, in order to improve the safety performance of glass walls, a fireproof partition steel keel has emerged, which can provide a stable installation for glass walls and make the glass walls have a fireproof sealing effect after installation, thus significantly improving the safety of use. However, the fireproof partition steel keel still has defects:

[0004] 1. Due to defects in the design structure, the surface is thicker, which wastes materials and affects the appearance;

[0005] 2. Due to the serious consumables, the entire keel structure is relatively thick and heavy, making it difficult to install;

[0006] 3. The main keel structure has low flexibility in glass assembly, that is, it can only be used to assemble single-layer glass or double-layer glass. Summary of the invention

[0007] In view of the deficiencies in the prior art, the present invention provides a light partition steel keel structure with a reasonable assembly structure, which saves materials during installation and is easy to install.

[0008] To achieve the above object, the present invention provides the following technical solutions:

[0009] A light partition steel keel structure, characterized in that: the steel keel comprises a connecting portion and assembly portions located at both ends of the connecting portion;

[0010] The left and right side walls of the two assembly parts are both provided with a first assembly groove, the side walls facing each other of the two assembly parts are both provided with a second assembly groove, and the side walls facing each other of the two assembly parts are both provided with a mounting groove.

[0011] Preferably, the steel keel is a left-right and top-bottom symmetrical structure.

[0012] Preferably, the mounting groove is a concave structure.

[0013] Preferably, the steel keel is an integrated cold-bent structure.

[0014] Preferably, the side walls of the two assembly parts facing each other are inclined.

[0015] The advantages of the present invention are:

[0016] 1. The present invention has a reasonable structure, can save installation consumables, and thus save the weight of the overall installation structure, so as to facilitate the installation of curtain wall glass, and at the same time can reduce the width of the viewing surface to improve the aesthetics of the viewing surface;

[0017] 2. The present invention can be used for the installation of single-layer glass as well as the installation of double-layer glass, which significantly improves the flexibility of installation and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of a light partition steel keel structure provided in this embodiment;

[0019] Figure 2 A schematic diagram of the structure of the double-layer curtain wall installation provided in this embodiment;

[0020] Figure 3 This is a schematic diagram of the structure of the single-layer curtain wall installation provided in this embodiment. DETAILED DESCRIPTION

[0021] Combination Figures 1 to 3 The light partition steel keel structure of the present invention is further described.

[0022] A light partition steel keel structure is characterized in that the steel keel comprises a connecting portion 1 and assembly portions 2 located at both ends of the connecting portion 1.

[0023] The left and right side walls of the two assembly parts 2 each have a first assembly groove 21 , the facing side walls of the two assembly parts 2 each have a second assembly groove 23 , and the opposite side walls of the two assembly parts 2 each have a mounting groove 22 .

[0024] like Figure 2 As shown, when the double-layer glass is installed, elastic buckle covers 7 are installed on the left and right sides of the steel keel, and an embedding groove 6 is formed between the elastic buckle cover and the side wall of the assembly part 2; a pressing plate 4 is installed on the upper and lower ends of the steel keel by bolts, so that a curtain wall installation groove 8 is formed between the pressing plate 4 and the upper and lower ends of the steel keel.

[0025] The side wall of the elastic buckle cover is provided with two bent clamping feet 71; during installation, the two bent clamping feet can be respectively clamped and fixed in the two second assembly grooves 23 of the two assembly parts 2 to achieve the fixation of the elastic buckle cover. In the prior art, the assembly method of the elastic buckle cover and the steel keel is fixed by dovetail clamping, that is, the elastic buckle cover has a dovetail clamping foot, and the steel keel has a dovetail clamping groove. Under this matching structure, the clamping foot needs to be clamped into the bottom of the clamping groove to achieve stable clamping; in this embodiment, the bent clamping foot does not need to be clamped into the bottom of the clamping groove, but only needs to be clamped into the second assembly groove 23, thereby significantly reducing the length of the bent clamping foot, so as to achieve the effect of saving materials and reducing weight.

[0026] After the elastic buckle cover is fixed in the second assembly groove 23 by bending the clamping feet, the elastic buckle cover is separated from the left and right sides of the assembly part 2 toward the side wall of the assembly part 2 to form an embedding groove 6, which can be used for the installation of the fireproof sealing strip 5, and the clamping part 51 of the fireproof sealing strip 5 can enter the first assembly groove 21 to achieve a fixing effect. The embedding groove 6 in the prior art is formed by bending the side wall of the steel keel body or the elastic buckle cover body directly back and forth, that is, it is directly formed on the side wall of the steel keel or the side wall of the elastic buckle cover. Under this structure, not only will the consumables be increased, but the difficulty of forming the embedding groove 6 will also be increased, and the width of the keel surface will also be increased.

[0027] like Figure 3 As shown, when installing single-layer glass, the pressure plate 4 is connected to the connecting part 1 by bolts, that is, the connecting part has a connecting hole, so that a curtain wall installation groove 22 is formed between the pressure plate 4 and the side wall of the assembly part 2. Under this structure, the first assembly groove 21 can be used for fixing the fireproof sealing strip 5 to achieve a fireproof sealing effect.

[0028] This embodiment is further configured as follows: the steel keel is a left-right and top-bottom symmetrical structure. This structure can significantly improve the structural strength of the steel keel.

[0029] This embodiment is further configured as follows: the steel keel is an integrated structure formed by cold bending a steel plate through a cold bending device. The structural strength is stable and the production and molding are convenient.

[0030] The present embodiment is further configured as follows: the installation groove 22 is a concave structure, that is, it is concave in the assembly part 2. This structure can ensure the stability of the overall structure of the steel keel and improve the structural strength of the assembly.

[0031] The present embodiment is further configured as follows: the side walls of the two assembly parts 2 facing each other are arranged at an inclination 24. Since the installation slot 22 is a concave structure, the length of the left and right side walls of the assembly part 2 needs to be increased in a conventional structure to achieve the effect of concave avoidance of the installation slot 22. However, in the present embodiment, the side walls are arranged at an inclination 24 to achieve the effect of avoiding the installation slot 22, which can further reduce consumables, save costs, and reduce the weight of the steel keel body.

[0032] Unless otherwise specified, in the present invention, the terms "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicating orientation or positional relationships are based on the orientation or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the orientation or positional relationship in the present invention are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood in conjunction with the accompanying drawings and according to specific circumstances.

[0033] Unless otherwise clearly specified and limited, in the present invention, the terms "disposed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A light partition steel keel structure, characterized by: The steel keel comprises a connecting portion and assembly portions located at both ends of the connecting portion; The left and right side walls of the two assembly parts each have a first assembly groove, the side walls facing each other of the two assembly parts each have a second assembly groove, and the side walls facing each other of the two assembly parts each have an installation groove; The steel keel is a left-right and top-bottom symmetrical structure; The installation groove is a concave structure; The steel keel is an integrated cold-bent structure; The side walls of the two assembly parts facing each other are arranged in an inclined manner.

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