Keel frame facilitating installation of aluminum veneer

Abstract

The utility model relates to the technical field of keel frames, in particular to a keel frame facilitating installation of aluminum veneers, which comprises a base, a fixed column integrally formed with the base is arranged at the bottom of the base, the base and the fixed column are of hollow structures, a movable column is sleeved in the fixed column, and lifting devices are arranged in the movable column and the base. The movable column is in sliding connection with the fixed column through a lifting device, a groove is formed in the bottom of the movable column, a connecting device is arranged in the groove, a keel frame is arranged below the movable column, and the keel frame is fixedly connected with the movable column through the connecting device. The keel frame at the high position of a ceiling and the like can be detached and welded with the aluminum veneer, and then the keel frame is installed, so that the situation that the aluminum veneer needs to be welded at the high position, and danger is caused is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of keel frames, in particular to a keel frame which is convenient for installing an aluminum single plate. Background Art

[0002] Aluminum veneer is a material used for building decoration, usually made of aluminum alloy, with the characteristics of light weight, corrosion resistance, good weather resistance, etc. It is often used in exterior wall decoration, ceilings, partition walls and other places, and the keel frame is a frame system used to support and install the internal structure of the building, usually made of steel or other solid materials. When decorating the surface of the interior walls of the building, such as installing decorative materials such as aluminum veneer, it is necessary to first fix the keel frame to the wall, and then fix the decorative materials to the keel frame. When installing the keel frame and aluminum veneer in higher places such as the ceiling, it is necessary to first fix the keel frame on the ceiling, and then fix the aluminum veneer to the keel frame by high-altitude welding and other methods to complete the installation. High-altitude welding is relatively dangerous.

[0003] For this purpose, the utility model patent with the publication number CN208473090U discloses a keel frame that is easy to install, including a connecting seat and a keel frame, the connecting seat is fixedly connected to the roof surface, the lower end of the connecting seat is provided with a first groove, the inner walls of the left and right ends of the first groove are provided with a plug-in mechanism, the top surface of the first groove is fixedly connected with a first magnet, a connecting rod is provided in the first groove, the side walls of the left and right ends of the connecting rod are provided with fixing holes, the fixing holes are movably connected with the plug-in mechanism, the upper end of the connecting rod is fixedly connected with a second magnet, the magnetic poles of the second magnet and the opposite surface of the first magnet are opposite, a connecting column is provided below the connecting rod, the upper end of the connecting column is provided with an adjustment mechanism, the upper end of the adjustment mechanism is fixedly connected to the lower end of the connecting rod, and the lower end of the connecting column is fixedly connected to the upper end of the keel frame. The utility model is not only convenient for the installation and disassembly of the keel frame, but also can effectively adjust the height of the keel frame.

[0004] However, in this patent, when the keel frame and the decorative materials on its surface are installed and the keel frame is to be disassembled again, the pull rod will be blocked by the keel frame and the decorative materials on its surface, which makes the disassembly more troublesome. Utility Model Content

[0005] The purpose of the utility model is to provide a keel frame which is convenient for installing aluminum veneer in view of the above-mentioned deficiencies of the prior art, and it is convenient to disassemble and install the keel frame and the decorative materials on the surface thereof.

[0006] The technical solution adopted by the utility model is a keel frame which is convenient for installing an aluminum single plate, comprising a base, a fixing column integrally formed with the base is provided at the bottom of the base, the base and the fixing column are both hollow structures, a movable column is sleeved inside the fixing column, a lifting device is provided inside the movable column and the base, the movable column is slidably connected to the fixed column through the lifting device, a groove is provided at the bottom of the movable column, a connecting device is provided in the groove, a keel frame is provided below the movable column, and the keel frame is fixedly connected to the movable column through the connecting device.

[0007] Preferably, the lifting device includes a threaded hole, which is opened in the movable column. A threaded column is threadedly connected to the threaded hole. The top of the threaded column is rotatably installed in the base. The outer wall of the top of the threaded column is provided with a worm wheel integrally formed with the threaded column. One end of the worm wheel is rotatably connected to a worm, and one end of the worm is fixedly connected to a handle through the base.

[0008] Preferably, the connecting device includes a through hole, which is opened in the groove at the bottom of the movable column. Both sides of the through hole are opened in the fixed groove. A fixed block is provided in the fixed groove. The bottom of the fixed block is fixedly connected to a connecting column, and the bottom of the connecting column is fixedly connected to the keel frame.

[0009] Preferably, scale lines are engraved on the surface of the movable column.

[0010] Preferably, mounting blocks integrally formed with the base are provided at the four corners of the top of the base, and mounting holes are provided in the mounting blocks.

[0011] Preferably, a protective cover is provided on the surface of the handle.

[0012] The utility model is simple and convenient to use. It only needs to set bolts and other fixing tools in the installation holes to fix the base on the ceiling, and then push the grip block to rotate to control the height of the movable column, thereby controlling the height of the keel frame. If the keel frame is to be removed, it only needs to be pushed upward to make the keel frame push the fixing block to leave the fixing groove, and then the keel frame is rotated to make the keel frame drive the fixing block to rotate, and the fixing block can be removed after it is aligned with the perforation. After the keel frame is removed, it is fixed to the aluminum panel on the ground by welding, and then the fixing block is aligned with the perforation, and then the fixing block is rotated to align it with the fixing groove to complete the installation.

[0013] Compared with the prior art, the beneficial effect of the utility model is that the keel frame can be disassembled and welded with the aluminum veneer before installation, which can effectively avoid the need for high-altitude welding when installing the aluminum veneer in higher places such as the ceiling, which is more dangerous, and the height of the keel frame can also be adjusted to use the height of the ceiling of different buildings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of a keel structure for facilitating the installation of aluminum veneers proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of a keel frame that is convenient for installing aluminum veneer panels proposed by the utility model;

[0016] Figure 3 It is an enlarged view of point A of the present utility model.

[0017] Description of the symbols in the figure

[0018] 1. Base; 12. Fixed column; 13. Movable column; 14. Keel frame; 2. Lifting device; 21. Threaded hole; 22. Threaded column; 23. Worm gear; 24. Worm; 25. Handle; 3. Connecting device; 31. Through hole; 32. Fixed groove; 33. Fixed block; 34. Connecting column; 4. Scale line; 5. Mounting block; 51. Mounting hole. DETAILED DESCRIPTION

[0019] Figure 1 The utility model schematically shows a keel frame for facilitating installation of an aluminum single plate, comprising a base 1, a fixing column 12 integrally formed with the base 1 is provided at the bottom of the base 1, the base 1 and the fixing column 12 are both hollow structures, a movable column 13 is sleeved in the fixing column 12, a lifting device 2 is provided in the movable column 13 and the base 1, the movable column 13 is slidably connected with the fixed column 12 through the lifting device 2, a groove is provided in the bottom of the movable column 13, a connecting device 3 is provided in the groove, a keel frame 14 is provided below the movable column 13, the keel frame 14 is fixedly connected with the movable column 13 through the connecting device 3, scale lines 4 are engraved on the surface of the movable column 13, the scale lines 4 are convenient for knowing the extension distance of the movable column 13, and it is convenient for fine control of the height, mounting blocks 5 integrally formed with the base 1 are provided at the four corners of the top of the base 1, mounting holes 51 are provided in the mounting blocks 5, and the device can be fixedly installed by arranging fixing tools such as bolts in the mounting holes.

[0020] like Figure 2 The connecting device 3 shown includes a through hole 31, which is opened in the groove at the bottom of the movable column 13. Both sides of the through hole 31 are opened in fixed grooves 32. A fixing block 33 is provided in the fixing groove 32. The bottom of the fixing block 33 is fixedly connected to a connecting column 34, and the bottom of the connecting column 34 is fixedly connected to the keel frame 14.

[0021] During the specific implementation, it is only necessary to push the keel frame 14 upwards so that the keel frame 14 can drive the fixing block 33 to move upwards, thereby causing the fixing block 33 to leave the fixing groove 32. At this time, rotating the keel frame 14 can drive the fixing block 33 to rotate, and the fixing block 33 can be removed by aligning it with the through hole 31. After removing the keel frame 14, it can be welded to the aluminum single plate. After the welding is completed, the fixing block 33 is realigned with the through hole 31, and the keel frame 14 is pushed so that it drives the fixing block 33 to pass through the through hole 31, and then the keel frame 14 is rotated so that it drives the fixing block 33 to rotate. When the fixing block 33 is aligned with the fixing groove 32, release it to complete the installation.

[0022] like Figure 3 The lifting device 2 shown includes a threaded hole 21, which is opened in the movable column 13. The threaded hole 21 is threadedly connected to a threaded column 22. The top of the threaded column 22 is rotatably installed in the base 1. The outer wall of the top of the threaded column 22 is provided with a worm wheel 23 integrally formed with the threaded column 22. The worm wheel 23 is rotatably connected to a worm 24. One end of the worm 24 passes through the base 1 and is fixedly connected to a handle 25. A protective cover is provided on the surface of the handle 25. The protective cover can be made of wood or plastic. The protective cover can reduce the friction between the hand and the handle 25 when the handle 25 is pushed to rotate, thereby improving the user experience. In specific implementation, it is only necessary to hold the handle 25 and rotate it. The rotation of the handle 25 will drive the worm 24 to rotate, and the rotation of the worm 24 will drive the worm wheel 23 to rotate. The rotation of the worm wheel 23 will drive the threaded column 22 to rotate in the threaded hole 21, thereby driving the movable column 13 to move, thereby adjusting the height of the movable column 13.

Claims

1. A keel frame for facilitating installation of an aluminum veneer, comprising a base (1), characterized in that: A fixed column (12) is provided at the bottom of the base (1) and is integrally formed with the base (1). Both the base (1) and the fixed column (12) are hollow structures. A movable column (13) is sleeved in the fixed column (12). A lifting device (2) is provided in the movable column (13) and the base (1). The movable column (13) is slidably connected to the fixed column (12) via the lifting device (2). A groove is provided at the bottom of the movable column (13). A connecting device (3) is provided in the groove. A keel frame (14) is provided below the movable column (13). The keel frame (14) is fixedly connected to the movable column (13) via the connecting device (3).

2. A keel frame for facilitating installation of aluminum veneer according to claim 1, characterized in that: The lifting device (2) comprises a threaded hole (21), the threaded hole (21) being formed in the movable column (13), the threaded hole (21) being connected to a threaded column (22) through a thread inside the threaded hole (21), the top of the threaded column (22) being rotatably mounted in the base (1), the top outer wall of the threaded column (22) being provided with a worm gear (23) integrally formed with the threaded column (22), one end of the worm gear (23) being rotatably connected to a worm (24), one end of the worm (24) passing through the base (1) and being fixedly connected to a handle (25).

3. A keel frame for facilitating installation of aluminum veneer according to claim 1 or 2, characterized in that: The connecting device (3) comprises a through hole (31), the through hole (31) being provided in a groove at the bottom of the movable column (13), and fixing grooves (32) being provided on both sides of the through hole (31), a fixing block (33) being provided in the fixing groove (32), a connecting column (34) being fixedly connected to the bottom of the fixing block (33), and the bottom of the connecting column (34) being fixedly connected to the keel frame (14).

4. A keel frame for facilitating installation of aluminum veneer according to claim 1 or 2, characterized in that: The surface of the movable column (13) is engraved with scale lines (4).

5. The keel frame for facilitating installation of aluminum veneer according to claim 3 is characterized in that: The surface of the movable column (13) is engraved with scale lines (4).

6. A keel frame for facilitating installation of aluminum veneer according to claim 1, 2 or 5, characterized in that: Mounting blocks (5) formed integrally with the base (1) are provided at the four corners of the top of the base (1), and mounting holes (51) are provided in the mounting blocks (5).

7. The keel frame for facilitating installation of aluminum veneer according to claim 3 is characterized in that: Mounting blocks (5) formed integrally with the base (1) are provided at the four corners of the top of the base (1), and mounting holes (51) are provided in the mounting blocks (5).

8. The keel frame for facilitating installation of aluminum veneer according to claim 4 is characterized in that: Mounting blocks (5) formed integrally with the base (1) are provided at the four corners of the top of the base (1), and mounting holes (51) are provided in the mounting blocks (5).

9. The keel frame for facilitating installation of aluminum veneer according to claim 2, characterized in that: A protective cover is provided on the surface of the grip (25).

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