Rail type movable light steel keel

Abstract

The utility model discloses a rail type movable light steel keel, belongs to the technical field of keels, and solves the problem that partition walls cannot be matched by the same set of partition wall light steel keel because the specifications of all the partition walls are not the same. Comprising two outer transverse keel frames, two vertical fixed keel frames, two inner transverse keel frames and a plurality of vertical movable keel frames. The two vertical fixed keel frames are fixedly connected between the two outer transverse keel frames. During assembly, the outer transverse keel and the vertical fixing keel frame are riveted firstly and are vertically fixed on a ceiling and the ground, then the co-pulling assembly is fixed on the inner transverse keel, and relative sliding positioning of the inner transverse keel and the outer transverse keel is achieved through the sliding assembly and the sliding rail. After the ground is punched, the mounting disc is fixed, and concrete is injected by the injection pipe until solidification, so that positioning of the inner transverse keel is ensured. The vertical movable keels and the inner transverse keels are riveted, keel connection is completed, finally the partition plates are installed to form the length-adjustable partition wall, and material waste is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of keels, in particular to a track-type movable light steel keel. Background Art

[0002] Lightweight steel keel for partition walls is a metal material widely used in non-load-bearing partition walls of buildings. It is made of cold-rolled thin steel plates and galvanized on the surface to provide good corrosion resistance. This keel system provides a solid skeleton support for the wall and can be combined with wall materials such as gypsum board and sound insulation materials to form a stable and soundproof partition wall structure. The advantages of lightweight steel keel for partition walls are its light weight and high strength, which makes the wall light and strong; fast construction, which can significantly shorten the construction time; good sound insulation effect, effectively isolating noise by filling sound insulation materials; high flexibility, which can customize the size and shape according to design requirements; environmental protection and energy saving, and the materials can be recycled; and economical, which has more cost advantages than traditional materials. During construction, it is necessary to ensure the correct installation and fixing of the lightweight steel keel, consider the load-bearing capacity of the wall, avoid overweight, and add fireproof materials when necessary to meet fire safety requirements. The application of lightweight steel keel for partition walls not only improves the functionality and aesthetics of the building, but also promotes the modernization and environmental protection of building construction.

[0003] However, the light steel keels used in the partition walls in the prior art usually need to be assembled and welded according to the size specifications of the wall, and then the partition walls are assembled. However, not all partition walls have the same specifications and cannot be matched with the same set of light steel keels for partition walls.

[0004] Therefore, a track-type movable light steel keel is proposed to solve or alleviate the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a track-type movable light steel keel.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A track-type movable light steel keel, comprising two outer transverse keel frames, two vertical fixed keel frames, two inner transverse keel frames, and a plurality of vertical movable keel frames;

[0008] The two vertical fixed keel frames are fixedly connected between the two outer transverse keel frames;

[0009] The inner transverse keel frame is slidably connected to the outer transverse keel frame;

[0010] A plurality of the vertical movable keel frames are detachably connected between the two inner transverse keel frames.

[0011] Preferably, a sliding assembly is fixedly connected to the inner side of the outer transverse keel frame, and the top and bottom surfaces of the inner transverse keel frame are fixedly connected to sliding rails, and the sliding assembly is rotatably connected in the sliding rails.

[0012] Preferably, the sliding assembly includes a bearing seat fixedly connected to the inner side of the outer transverse keel frame, a rotating shaft fixedly connected to the inner ring of the bearing seat, and a roller fixedly connected to the upper end of the rotating shaft, and the roller is slidably connected in the slide rail.

[0013] Preferably, it further comprises a co-pull component, both ends of which can be detachably connected to one end of the two inner transverse keel frames away from the outer transverse keel frame.

[0014] Preferably, the co-pull assembly comprises a connecting rod and connecting rings fixedly connected to both ends thereof, and the two connecting rings are detachably connected to the two inner transverse keel frames respectively.

[0015] Preferably, it also includes a fixing component, which is arranged on the inner transverse keel frame below and can be arranged through the inner transverse keel frame.

[0016] Preferably, the fixing assembly includes a mounting plate fixedly connected to the inner transverse keel frame by connecting bolts, and an injection tube arranged through the inner transverse keel frame, the mounting plate is provided with a chamfered opening, and the injection tube is connected to the chamfered opening.

[0017] The utility model has the following beneficial effects:

[0018] In the assembly process of the utility model, first, the outer transverse keel frame is tightly combined with the vertical fixed keel frame through a riveting process, and it is ensured that they are vertically fixed to the ceiling and the ground. Subsequently, the co-tensioning assembly is firmly installed on the inner transverse keel frame, and the relative sliding positioning between the inner transverse keel frame and the outer transverse keel frame is realized by using the sliding assembly and the slide rail system. After the drilling operation is completed on the ground, the fixing plate is installed, and concrete is injected into the holes using an injection pipe until it solidifies to ensure the stable positioning of the inner transverse keel frame. Then, the vertical movable keel is connected to the inner transverse keel frame by riveting to complete the overall connection of the keel. Finally, the partition is installed to form a partition wall. The partition wall is flexibly designed and the length can be adjusted according to actual needs, which effectively avoids unnecessary waste of materials and prevents material shortages. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0020] Figure 2 The structure of the utility model is shown in FIG. Figure 2 ;

[0021] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0022] Figure 4 for Figure 2 Enlarged view of point B in the middle.

[0023] 1. Outer transverse keel frame; 101. Bearing seat; 102. Roller; 2. Vertical fixed keel frame; 3. Inner transverse keel frame; 301. Slide rail; 4. Vertical movable keel frame; 501. Connecting rod; 502. Connecting ring; 601. Mounting plate; 602. Chamfered mouth; 603. Injection pipe; 604. Connecting bolt. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] A track-type movable light steel keel, such as Figure 1 and 2 As shown, it includes two outer transverse keel frames 1, two vertical fixed keel frames 2, two inner transverse keel frames 3, and a plurality of vertical movable keel frames 4, a co-pulling component, and a fixing component;

[0026] Two vertical fixed keel frames 2 are fixedly connected between two outer transverse keel frames 1;

[0027] The inner transverse keel frame 3 is slidably connected to the outer transverse keel frame 1;

[0028] A plurality of vertical movable keel frames 4 are detachably connected between the two inner transverse keel frames 3 .

[0029] like Figure 3 As shown, a sliding assembly is fixedly connected to the inner side of the outer transverse keel frame 1, and the top and bottom surfaces of the inner transverse keel frame 3 are fixedly connected to the slide rails 301. The sliding assembly is rotatably connected in the slide rails 301. The sliding assembly includes a bearing seat 101 fixedly connected to the inner side of the outer transverse keel frame 1, a rotating shaft fixedly connected to the inner ring of the bearing seat 101, and a roller 102 fixedly connected to the upper end of the rotating shaft. The roller 102 is slidably connected in the slide rail 301.

[0030] like Figure 4 As shown, both ends of the co-pull assembly can be detachably connected to one end of the two inner transverse keel frames 3 away from the outer transverse keel frame 1. The co-pull assembly includes a connecting rod 501 and connecting rings 502 fixedly connected to both ends thereof. The two connecting rings 502 are detachably connected to the two inner transverse keel frames 3 respectively.

[0031] like Figure 4As shown, the fixing component is arranged on the inner transverse keel frame 3 below, and it can be set through the inner transverse keel frame 3. The fixing component includes a mounting plate 601 fixedly connected to the inner transverse keel frame 3 by connecting bolts 604, and an injection pipe 603 set through the inner transverse keel frame 3. A chamfered opening 602 is opened on the mounting plate 601, and the injection pipe 603 is connected to the chamfered opening 602.

[0032] During the actual assembly of the utility model, the outer transverse keel frame 1 and the vertical fixed keel frame 2 are first assembled by rivets, and then they are arranged vertically to ensure that their top and bottom surfaces are fixed to the ceiling and the ground, and then the assembly is pulled together to be fixed on the two inner transverse keel frames 3, and the two inner transverse keel frames 3 are pulled together to make the inner transverse keel frames 3 slide relative to the outer transverse keel frame 1 through the sliding assembly and the slide rail 301, ensuring that the positions of the two inner transverse keel frames 3 are unified, and then holes are drilled on the ground to fix the mounting plate 601 in the fixing assembly on the inner transverse keel frame 3. The lower end of the injection tube 603 in the fixing assembly can be extended to the hole on the ground, and concrete is injected through the chamfered opening 602 until the concrete fills the hole on the ground and the injection tube 603 and the chamfered opening 602. After the concrete solidifies, the two inner horizontal keel frames 3 can maintain the positioning state, and then the vertical movable keel frame 4 is connected to the inner horizontal keel frame 3 by rivets to complete the connection of the entire keel. Finally, the partition is installed on the entire keel to obtain a partition wall, and the partition wall can be adjusted according to the length required by the construction personnel, and there will be no shortage of materials.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A track-type movable light steel keel, characterized in that: It comprises two outer transverse keel frames (1), two vertical fixed keel frames (2), two inner transverse keel frames (3), and a plurality of vertical movable keel frames (4); The two vertical fixed keel frames (2) are fixedly connected between the two outer transverse keel frames (1); The inner transverse keel frame (3) is slidably connected inside the outer transverse keel frame (1); A plurality of the vertical movable keel frames (4) are detachably connected between the two inner transverse keel frames (3).

2. The track-type movable light steel keel according to claim 1 is characterized in that: A sliding assembly is fixedly connected to the inner side of the outer transverse keel frame (1), and a sliding rail (301) is fixedly connected to the top and bottom surfaces of the inner transverse keel frame (3), and the sliding assembly is rotatably connected inside the sliding rail (301).

3. The track-type movable light steel keel according to claim 2 is characterized in that: The sliding assembly comprises a bearing seat (101) fixedly connected to the inner side of the outer transverse keel frame (1), a rotating shaft fixedly connected to the inner ring of the bearing seat (101), and a roller (102) fixedly connected to the upper end of the rotating shaft, wherein the roller (102) is slidably connected in the slide rail (301).

4. The track-type movable light steel keel according to claim 1 is characterized in that: It also comprises a co-pull component, the two ends of which can be detachably connected to one end of the two inner transverse keel frames (3) away from the outer transverse keel frame (1).

5. The track-type movable light steel keel according to claim 4 is characterized in that: The co-tensioning assembly comprises a connecting rod (501) and connecting rings (502) fixedly connected to two ends thereof, and the two connecting rings (502) are respectively detachably connected to the two inner transverse keel frames (3).

6. The track-type movable light steel keel according to claim 1, characterized in that: It also comprises a fixing component, which is arranged on the inner transverse keel frame (3) below and can be arranged through the inner transverse keel frame (3).

7. The track-type movable light steel keel according to claim 6, characterized in that: The fixing assembly comprises a mounting plate (601) fixedly connected to the inner transverse keel frame (3) via connecting bolts (604), and an injection pipe (603) arranged to pass through the inner transverse keel frame (3); a chamfered opening (602) is provided on the mounting plate (601), and the injection pipe (603) is arranged to communicate with the chamfered opening (602).

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