A light steel keel partition wall quick-mounting structure

Abstract

The utility model discloses a kind of light steel keel partition wall quick-mounting structure, including vertical keel, the section of vertical keel is concave, vertical keel includes central web and left wing and right wing being symmetrically arranged on the two sides of central web, the left wing and right wing structure are exactly the same, and all include sequentially connected first web, side plate, second web and flange;Cross bracing keel through hole is provided on vertical keel, the cross bracing keel through hole is symmetrically arranged on left wing and right wing, and cross bracing keel through hole penetrates first web and second web;Vertical keel adopts multilayer flange design, and shear support effect is stronger, cross bracing keel does not pass through central web, and influence to filling layer and pipeline construction is smaller.

Description

Technical Field

[0001] This utility model belongs to the field of decoration structure technology, specifically relating to a quick-installation structure for a light steel keel partition wall. Background Technology

[0002] Currently, partition walls are a major category of non-load-bearing interior partition walls. They are an important component in completing the structural layout of most interior spaces and are widely used in office buildings (such as intelligent office buildings, government offices, government agencies, financial institutions, and offices of technology and IT industries), public spaces (such as exhibition halls, subway stations, airport terminals, passenger terminals, sports and competition venues, music and performance venues, hospitals, and universities), industrial buildings (such as standardized industrial plants, laboratories, or R&D centers), and commercial spaces (such as supermarkets, shopping malls, large department stores, specialty stores, as well as hotels, restaurants, KTVs, and other entertainment venues where people gather).

[0003] Currently, most of the materials on the market use C-shaped vertical keel, and the horizontal bracing keel passes through the single-layer folded edge of the C-shaped vertical keel, which has a weak shear support effect; the horizontal bracing keel seriously affects the filling layer and pipeline pre-embedding construction of the partition wall. Utility Model Content

[0004] To solve the above problems, this utility model designs a quick-installation structure for a light steel keel partition wall.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A quick-assembly structure for a lightweight steel keel partition wall includes top keel, bottom keel, wall keel, vertical keel, and horizontal bracing keel. The top keel, bottom keel, wall keel, vertical keel, and horizontal bracing keel are spliced ​​together to form a frame structure. The vertical keel has a U-shaped cross-section and includes a central web plate and left and right wings symmetrically arranged on both sides of the central web plate. The left and right wings have identical structures, each including a first web plate, a side plate, a second web plate, and a folded plate connected sequentially. The first web plate and the second web plate... The side plates are arranged opposite each other and parallel to the central web plate; the side plates are connected between the first web plate and the second web plate, and the folded plates are connected between the second web plate and the central web plate. The side plates and folded plates are perpendicular to the central web plate; the central web plate is pushed towards the first web plate relative to the second web plate, forming a groove, and a threading hole is provided along the length direction of the central web plate; the vertical keel is provided with a transverse keel through hole, and the transverse keel through holes are symmetrically arranged on the left wing and the right wing, and the transverse keel through holes penetrate the first web plate and the second web plate.

[0007] As an alternative or supplement to the aforementioned quick-installation partition wall structure, the top keel and the bottom keel structures are completely identical, and each has a vertical keel through hole.

[0008] As an alternative or supplement to the aforementioned quick-installation partition wall structure, the vertical keel through hole is U-shaped.

[0009] As an alternative or supplement to the aforementioned quick-installation partition wall structure, a reinforcing folding plate is vertically connected to the first web plate of both the left and right wings, and a notch is formed between the two reinforcing folding plates, with the notch facing the central web plate.

[0010] As an alternative or supplement to the aforementioned quick-installation partition wall structure, the cross-section of the through hole of the horizontal bracing keel is C-shaped.

[0011] As an alternative or supplement to the aforementioned quick-installation partition wall structure, one side of the through hole of the cross brace is set close to the outer long side of the second web plate and is parallel to the outer long side.

[0012] As an alternative or supplement to the aforementioned quick-installation partition wall structure, the side of the through hole of the horizontal bracing keel opposite to the opening is set close to the outer long side of the second web plate.

[0013] As an alternative or supplement to the aforementioned quick-installation partition wall structure, the cross section of the horizontal bracing keel is also C-shaped.

[0014] As an alternative or supplement to the aforementioned quick-installation partition wall structure, the cross-section of the wall keel is C-shaped, with sockets at both ends, and a through hole for the horizontal bracing keel is provided on the side where the socket is located.

[0015] As an alternative or supplement to the aforementioned quick-installation partition wall structure, fixing holes are provided on the top joists, bottom joists, and wall joists.

[0016] Beneficial effects: This utility model provides a quick-installation structure for a lightweight steel keel partition wall. The horizontal bracing keel through-hole is set between the first web and the second web. When the horizontal bracing keel passes through the through-hole, it will penetrate the first web and the second web, penetrating at least two sides. Compared with the existing C-shaped keel, the horizontal bracing keel penetrates the single-layer folded edge of the C-shaped keel, resulting in stronger shear support. At the same time, no horizontal bracing keel passes through the central web of the vertical keel, which has less impact on the filling layer and pipeline pre-embedding construction of the partition wall, thus improving the construction quality. Attached Figure Description

[0017] Figure 1 This is an exploded view of the quick-assembly structure of the light steel keel partition wall of this utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of the vertical keel of this utility model;

[0019] Figure 3 This is a schematic diagram of the overall structure of the central web of this utility model;

[0020] Figure 4 This is a schematic diagram of the quick-assembly structure of the light steel keel partition wall after assembly.

[0021] In the diagram: 1. Top joist; 2. Ground joist; 3. Wall joist; 4. Vertical joist; 41. First web plate; 42. Side plate; 43. Second web plate; 44. Folded plate; 45. Central web plate; 46. Reinforcing folded plate; 5. Horizontal brace joist; 6. Groove; 7. Wiring hole; 8. Horizontal brace joist through hole; 9. Vertical joist through hole; 10. Notch; 11. Insert; 12. Fixing hole. Detailed Implementation

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the present utility model will be briefly introduced below in conjunction with the accompanying drawings and descriptions of the embodiments or the prior art. Obviously, the following description of the structure of the accompanying drawings is only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. It should be noted that the description of these embodiments is used to help understand this utility model, but does not constitute a limitation on this utility model.

[0023] In the description of this utility model, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model; the directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0024] In the description of this utility model, it should be understood that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore should not be construed as limiting the scope of protection of this utility model.

[0025] Example

[0026] like Figures 1-4 As shown, this embodiment designs a quick-installation structure for a light steel keel partition wall, including components such as top keel 1, bottom keel 2, wall keel 3, vertical keel 4, and horizontal bracing keel 5; see also Figure 4 The frame structure is formed by splicing together the top keel 1, the ground keel 2, the wall keel 3, the vertical keel 4, and the horizontal bracing keel 5.

[0027] Among them, the top joists 1, bottom joists 2, wall joists 3, vertical joists 4, and horizontal bracing joists 5 are all made of light steel. Light steel is a lightweight steel structure material mainly composed of cold-formed thin-walled steel, usually made of galvanized steel sheets (such as Q235 and Q345) through cold rolling, stamping, bending, and other processes. Its characteristics are high strength, light weight, corrosion resistance, and fast construction, and it is widely used in prefabricated buildings, villas, factories, temporary housing, and other scenarios. The top joists 1, bottom joists 2, wall joists 3, vertical joists 4, and horizontal bracing joists 5 are all finished profiles processed in the factory, which can be quickly assembled into a complete frame structure.

[0028] In this embodiment, see Figure 2 and Figure 3 The vertical keel 4 has a concave cross-section and includes a central web 45 and left and right wings symmetrically arranged on both sides of the central web 45. The central web 45 has a threading hole 7. The left and right wings have identical structures, each including a first web 41, a side plate 42, a second web 43, and a folding plate 44 connected in sequence. The first web 41 and the second web 43 are arranged opposite each other and parallel to the central web 45. The side plate 42 connects the first web 41 and the second web 43. Between 3, the folding plate 44 connects the second web plate 43 and the central web plate 45, and the side plate 42 and the folding plate 44 are perpendicular to the central web plate 45; the central web plate 45 is pushed towards the first web plate 41 relative to the second web plate 43, forming a groove 6, and a threading hole 7 is provided along the length direction of the central web plate 45; the vertical keel 4 is provided with a horizontal keel through hole 8, and the horizontal keel through hole 8 is symmetrically arranged on the left wing and the right wing, and the horizontal keel through hole 8 passes through the first web plate 41 and the second web plate 43.

[0029] Hereinafter, the first web plate 41, side plate 42, second web plate 43, folded plate 44, and central web plate 45 are all referred to as folded edges. Compared with the C-shaped keel in the prior art, the vertical keel 4 in this embodiment adopts a multi-layer folded edge design. When the horizontal bracing keel 5 passes through the through hole 8 of the horizontal bracing keel, it will pass through at least two layers of folded edges. Compared with the C-shaped keel, the multi-layer folded edge design of this utility model has a stronger shear support effect. In addition, the vertical keel 4 adopts a semi-closed structure design, and the horizontal bracing keel 5 will not pass through the central web plate 45, which reserves space for the layout of the partition wall filling layer and vertical water and electricity pipelines, and improves the construction quality. The central web plate 45 has a reserved wire hole 8, which facilitates the layout of horizontal water and electricity pipelines.

[0030] In this embodiment, the vertical keel 4 has a symmetrical structure and multiple folded edges. By changing its geometric shape to form a three-dimensional support network through the symmetrical cold-rolled folded edge design, the overall structural strength of the vertical keel 4 is improved and bending deformation is reduced.

[0031] In some embodiments, the cross-sections of the top keel 1, the ground keel 2, and the wall keel 3 are all C-shaped structures, and fixing holes 12 are provided on the top keel 1, the ground keel 2, and the wall keel 3. Specifically, the fixing holes 12 are provided on the web of the C-shaped structure, so that screws can be inserted into the fixing holes 12 to fix the top keel 1, the ground keel 2, and the wall keel 3 to the wall.

[0032] Further, see Figure 1 The top keel 1 and the ground keel 2 have the same structure, and both have vertical keel through holes 9. Specifically, the vertical keel through holes 9 are U-shaped. During assembly, the two ends of the vertical keel 4 are inserted into the vertical keel through holes 9 on the top keel 1 and the ground keel 2, respectively.

[0033] To further enhance the structural strength of the vertical keel 4, reinforcing folding plates 46 are vertically connected to the first web plate 41 of the left and right wings, and a notch 10 is formed between the two reinforcing folding plates 46, with the notch 10 facing the central web plate 45.

[0034] In some embodiments, the cross-section of the through hole 8 of the cross brace is C-shaped, and the cross-section of the corresponding cross brace 5 is also C-shaped. During assembly, the two ends of the cross brace 5 are inserted into the through hole 8 of the cross brace for fixation.

[0035] Furthermore, one side of the through hole 8 of the cross brace is set close to the outer long side of the second web plate 43 and is parallel to the outer long side; when the cross brace 5 is inserted into the through hole 8, the side of the cross brace 5 close to the long side of the second web plate 43 is almost on the same plane as the side plate 42. This plane can serve as the base panel for installing the outer panel, and the structure is stable; while the C-shaped keel only has two side wings and no stable and reliable support points, the panel is prone to swaying back and forth, and the screw punching process during installation is prone to deviation, affecting the installation quality and failing to guarantee its flatness; and the setting close to the outer long side of the second web plate 43 allows sufficient space to be reserved between the two opposite cross braces 5 for filling with thermal insulation material or laying pipelines.

[0036] Preferably, the side of the through hole 8 of the cross brace that is opposite to the opening is set close to the outer long side of the second belly 43, so that the support surface is larger and the structure is more stable.

[0037] In some embodiments, see Figure 1The wall keel 3 has sockets 11 at both ends for inserting and installing the top keel 1 and the ground keel 2. A cross brace through hole 8 is provided on one side of the socket 11 for inserting and fixing the cross brace 5. Specifically, the sockets 11 and the cross brace through hole 8 are both located on the web of the wall keel 3. The sockets 11 are set through the end face of the wall keel 3. During assembly, the top keel 1 and the ground keel 2 are inserted into the sockets 11. The installation is convenient and quick, the disassembly is strong, the maintenance and removal are non-destructive, and the later maintenance is convenient.

[0038] This utility model's lightweight steel keel partition wall quick-installation structure adopts a prefabricated installation process with socket connections throughout, eliminating the need for welding, riveting, and hanging parts. It features strong reversibility and disassembly, making installation and adjustment convenient, precise, and quick. Repair and dismantling are non-destructive, facilitating future maintenance.

[0039] Compared to traditional light steel keel partition wall installation: it is simple to operate, has high construction efficiency, strong adaptability, reliable quality, environmental protection and energy saving, and the overall cost is greatly reduced.

[0040] This invention is not limited to partition wall installation; it is applicable to all engineering projects that require the installation of base panels.

[0041] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of protection of this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.

Claims

1. A light steel keel partition wall quick-mounting structure, comprising a top runner (1), a ground runner (2), a wall runner (3), a vertical runner (4) and a cross support runner (5), and the top runner (1), the ground runner (2), the wall runner (3), the vertical runner (4) and the cross support runner (5) are spliced to form a frame structure; characterized in that, The vertical keel (4) has a concave cross-section. The vertical keel (4) includes a central web plate (45) and left and right wings symmetrically arranged on both sides of the central web plate. The left and right wings have identical structures, each including a first web plate (41), a side plate (42), a second web plate (43), and a folding plate (44) connected in sequence. The first web plate (41) and the second web plate (43) are arranged opposite to each other and parallel to the central web plate (45). The side plate (42) is connected between the first web plate (41) and the second web plate (43), and the folding plate (44) is connected between the second web plate (45). Between the web plate (43) and the central web plate (45), the side plate (42) and the folding plate (44) are perpendicular to the central web plate (45); the central web plate (45) is pushed towards the first web plate (41) relative to the second web plate (43) to form a groove (6), and a threading hole (7) is provided along the length direction of the central web plate (45); a transverse keel through hole (8) is provided on the vertical keel (4), and the transverse keel through hole (8) is symmetrically arranged on the left wing and the right wing, and the transverse keel through hole (8) penetrates the first web plate (41) and the second web plate (43).

2. The quick-assembly structure for a light steel keel partition wall according to claim 1, characterized in that, The top keel (1) and the ground keel (2) have the same structure, and both have vertical keel through holes (9).

3. The quick-assembly structure for a light steel keel partition wall according to claim 2, characterized in that, The vertical keel through hole (9) is U-shaped.

4. The quick-assembly structure for a light steel keel partition wall according to claim 1, characterized in that, The first web plate (41) of both the left and right wings is vertically connected with reinforcing folding plates (46), and a notch (10) is formed between the two reinforcing folding plates (46), with the notch (10) facing the central web plate (45).

5. The quick-assembly structure for a light steel keel partition wall according to claim 1, characterized in that, The cross-section of the through hole (8) of the horizontal bracing keel is C-shaped.

6. The quick-assembly structure for a light steel keel partition wall according to claim 5, characterized in that, One side of the through hole (8) of the cross brace is set close to the outer long side of the second web plate (43) and is parallel to the outer long side.

7. A quick-assembly structure for a light steel keel partition wall according to claim 6, characterized in that, The transverse brace through hole (8) is located on the side opposite to the opening, close to the outer long side of the second web plate (43).

8. The quick-assembly structure for a light steel keel partition wall according to claim 5, characterized in that, The cross section of the horizontal bracing keel (5) is also C-shaped.

9. The quick-assembly structure of a light steel keel partition wall according to claim 1, characterized in that, The cross section of the wall keel (3) is C-shaped, with sockets (11) at both ends, and a through hole (8) for the horizontal bracing keel is provided on the side where the socket (11) is located.

10. A quick-assembly structure for a light steel keel partition wall according to claim 1, characterized in that, Fixing holes (12) are provided on the top keel (1), the ground keel (2), and the wall keel (3).

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