Keel frame stable in installation

Abstract

The utility model relates to the technical field of indoor decoration, in particular to a stably-installed keel frame which comprises a frame body, a fixing hole is formed in the top of the frame body, a concave groove is formed in the middle of the frame body, a screw hole is formed in the concave groove, and a fixing nut is fixed in the screw hole. A bearing sleeve is installed at the bottom of the fixing nut, a convex groove is formed in the bottom of the framework body, a fixing leg is fixed to the top of the convex groove, a telescopic leg is arranged at the bottom of the fixing leg, a concave groove is formed in the middle of the framework body, a screw hole is formed in the concave groove, and the screw hole is in threaded connection with the fixing nut. The bearing sleeve is installed in the middle of the outer portion of the fixing nut, through the arrangement of the bearing sleeve and the fixing nut, the problem that the keel frame cannot be located on the same horizontal plane when the keel frame encounters uneven wall faces is solved, and the purpose that the keel frame can be located on the same horizontal plane when the keel frame encounters the uneven wall faces is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of interior decoration, in particular to a keel frame with stable installation. Background Art

[0002] A keel is a building material used to support shapes and fix structures. It is widely used in hotels, airport terminals, passenger stations, railway stations, theaters, shopping malls, factories, office buildings, renovation of old buildings, interior decoration settings, ceilings and other places. The keel is the skeleton and base material of decoration and is very commonly used. There are many types of keels. According to different production materials, they can be divided into wooden keels, light steel keels, aluminum alloy keels, steel keels, etc. According to the use parts, they can be divided into ceiling keels, vertical wall keels (partition keels), floor keels and hanging keels, etc.

[0003] There is a prior Chinese patent (CN203583736U). The utility model discloses a grooved keel, which includes a main body. The main body is a strip-shaped groove structure with a "冂"-shaped longitudinal section. Circular fixing holes are arranged at the top of the main body, and a strip-shaped hole is arranged between adjacent fixing holes. The two side edges of the main body are bent towards the inside of the groove to form long strip-shaped hook-shaped edges. The fixing holes are used to connect screws to connect the overall structure to the ceiling and keep the overall structure stable. The hook-shaped edges hook the clamping feet of the connecting piece, and the connecting piece can slide in the groove of the main body to adjust the position. The grooved keel is integrally formed, with a simple and firm structure, making the installation and disassembly of the integrated ceiling more concise and convenient.

[0004] During the use of this utility model, when encountering an uneven wall surface, this utility model cannot keep the keel frame on the same level, resulting in the inability to smoothly apply the ceramic tile thin plate, and this utility model is unstable during the fixing process, which may cause the keel frame to tilt.

[0005] Therefore, it is necessary to provide a keel frame with stable installation to solve the above technical problems. Content of the Utility Model

[0006] To solve the above technical problems, the utility model provides a keel frame with stable installation.

[0007] The keel frame with stable installation provided by the utility model includes a frame main body. Fixing holes are opened at the top of the frame main body. A concave groove is opened in the middle of the frame main body. A screw hole is opened in the concave groove. A fixing nut is arranged in the screw hole. A bearing sleeve is installed at the bottom of the fixing nut. A convex groove is opened at the bottom of the frame main body. A fixing leg is fixed at the top of the convex groove. A telescopic leg is arranged at the bottom of the fixing leg.

[0008] Preferably, ceramic tile adhesive layers are arranged on both sides of the fixing holes at the top of the frame main body.

[0009] The above technical solution is adopted: tile adhesive layers are provided on both sides of the fixing hole at the top of the skeleton body. By applying tile adhesive on the top of the skeleton body, the bonding force between the plate and the skeleton body is made stronger and more stable.

[0010] Preferably, the fixing nut is fixedly connected to the bearing sleeve, and the fixing nut is threadedly connected to the screw hole.

[0011] By adopting the above technical solution: the fixing nut is fixedly connected to the bearing sleeve, the fixing nut is threadedly connected to the screw hole, and the fixing nut is fixedly connected to the bearing sleeve, so that the skeleton body can be lifted upward through the fixing nut.

[0012] Preferably, the number of the fixing nuts is five, and the five fixing nuts are all fixed in the screw holes opened in the concave groove.

[0013] The above technical solution is adopted: the number of the fixing nuts is five, and the five fixing nuts are all fixed in the screw holes opened in the concave groove. By setting five fixing nuts, the skeleton body is made more stable.

[0014] Preferably, the number of the fixed legs is eight, and the eight fixed legs are all fixed in the convex grooves on both sides. A spring is provided inside the telescopic leg, one end of the spring is connected to the fixed leg, and the other end of the spring is connected to the inner wall of the telescopic leg.

[0015] The above technical solution is adopted: the number of the fixed legs is eight, the eight fixed legs are fixed in the convex grooves on both sides, springs are arranged inside the telescopic legs and the fixed legs, and by providing eight fixed legs, the fixing device can better fix the skeleton body to prevent tilting.

[0016] Compared with the related art, the stable keel frame provided by the utility model has the following beneficial effects:

[0017] 1. Compared with the common keel frame, the utility model has a concave groove in the middle of the frame body, a screw hole in the concave groove, a fixing nut threadedly connected in the screw hole, and a bearing sleeve installed on the bottom outside the fixing nut. By arranging the bearing sleeve and the fixing nut, the problem that the keel frame cannot be on the same level when encountering uneven walls is solved, and the keel frame can be on the same level when encountering uneven walls.

[0018] 2. In the utility model, by setting fixed legs and telescopic legs, a convex groove is opened at the bottom of the frame body, the fixed legs are fixed in the convex groove, the telescopic legs are arranged at the bottom of the fixed legs, and springs are arranged inside the telescopic legs and the fixed legs. By setting the fixed legs and telescopic legs, the problem of the keel frame being unstable and tilting during the fixing process is solved, and the keel frame is more stable during the fixing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view structural diagram of a stable keel frame installed in the utility model;

[0020] Figure 2 It is a side view structural schematic diagram of a stable keel frame installed in the utility model;

[0021] Figure 3 This is a schematic diagram of a top view structure of a stable keel frame installed in the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of a stably installed keel frame in an upward view according to the utility model.

[0023] Figure 5 It is a schematic diagram of the cross-sectional structure of a telescopic leg of a stable keel frame installed in the utility model.

[0024] Numbers in the figure: 1, skeleton body; 2, fixing hole; 3, concave groove; 4, fixing nut; 5, bearing sleeve; 6, fixed leg; 7, telescopic leg; 8, convex groove; 9, screw hole; 10, spring. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0027] Example 1

[0028] like Figure 1-4 As shown, a stable keel frame is provided, including a frame body 1, a fixing hole 2 is provided at the top of the frame body 1, a concave groove 3 is provided in the middle of the frame body 1, a screw hole 9 is provided in the concave groove 3, a fixing nut 4 is provided in the screw hole 9, a bearing sleeve 5 is installed at the bottom of the fixing nut 4, a convex groove 8 is provided at the bottom of the frame body 1, a fixing leg 6 is fixed at the top of the convex groove 8, and a telescopic leg 7 is provided at the bottom of the fixing leg 6.

[0029] It should be noted that: a stable installation keel frame includes a frame body 1, a fixing hole 2 is opened on the top of the frame body 1, a concave groove 3 is opened in the middle of the frame body 1, a screw hole 9 is opened in the concave groove 3, a fixing nut 4 is fixed in the screw hole 9, and a bearing sleeve 5 is installed at the bottom of the fixing nut 4. By arranging the bearing sleeve 5 and the fixing nut 4, the frame body 1 can be adjusted in height by adjusting the fixing nut 4 when encountering walls of different heights. A convex groove 8 is opened at the bottom of the frame body 1, and a fixing leg 6 is fixed on the top of the convex groove 8. A telescopic leg 7 is slidably provided at the bottom of the leg 6, and a spring 10 is provided inside the telescopic leg 7. One end of the spring 10 is connected to the fixed leg 6, and the other end of the spring 10 is connected to the inner wall of the telescopic leg 7. The telescopic leg 7 can be telescoped according to the height of the keel frame when touching the wall through the internal spring 10. The cooperation of the fixing nut 4 and the bearing sleeve 5 with the telescopic leg 7 can make the frame body more stable when fixed on the wall, and can also make the telescopic leg 7 fixed when extended to a suitable height. By setting the fixed leg 6 and the telescopic leg 7, the frame body 1 is more stable when fixed on the wall.

[0030] Example 2

[0031] like Figure 1-4 As shown, both sides of the fixing hole 2 at the top of the skeleton body 1 are provided with a tile adhesive layer. The fixing hole 2 is used to divide the tile adhesive, which can reduce the dosage of the tile adhesive and make the tile adhesive more evenly distributed so that the tile is fixed more firmly. The fixing nut 4 is fixedly connected to the bearing sleeve 5, and the fixing nut 4 is threadedly connected to the screw hole 9. The number of the fixing nuts 4 is five, and the five fixing nuts 4 are all fixed in the screw holes 9 opened in the concave groove 3. The number of the fixing legs 6 is eight, and the eight fixing legs 6 are all fixed in the convex grooves 8 on both sides. Springs 10 are arranged inside the telescopic legs 7 and the fixing legs 6.

[0032] It should be noted that: tile adhesive layers are provided on both sides of the fixing hole 2 at the top of the skeleton body 1. The tile adhesive is applied on the top of the skeleton body 1 to make the skeleton body 1 and the tiles have stronger bonding force. The fixing nut 4 is fixedly connected to the bearing sleeve 5, and the fixing nut 4 is threadedly connected to the screw hole 9. The bottom of the fixing nut 4 is threadedly connected to the screw hole 9, so that the skeleton body 1 is lifted when the fixing nut 4 rotates. There are five fixing nuts 4, and the five fixing nuts 4 are all fixed in the screw holes 9 opened in the concave groove 3. There are eight fixing legs 6, and the eight fixing legs 6 are all fixed in the convex grooves 8 on both sides. Springs 10 are arranged inside the telescopic legs 7 and the fixed legs 6. The skeleton body 1 is more stable by setting eight fixing legs 6.

[0033] The working principle of a stable keel frame provided by the utility model is as follows:

[0034] The skeleton body 1 is placed on the wall. According to the flatness of the wall, the bottom of the concave groove 3 is abutted against the wall, and the bottom of the telescopic leg 7 is abutted against the wall, so that the telescopic leg 7 can be abutted against the wall. The telescopic leg 7 can be raised according to the lifting of the skeleton body 1 through the internal spring 10 of the telescopic leg 7. The bottom of the keel frame is more stable through the telescopic leg 7 and the concave groove 3. The screw hole 9 opened in the concave groove 3 opened in the middle of the skeleton body 1 is threadedly connected with a fixing nut 4. The outer ring of the bearing sleeve 5 is embedded in the wall and fixedly connected to the wall. The inner ring of the bearing sleeve 5 is threadedly connected with the fixing nut 4. The skeleton body 1 is driven to be lifted by adjusting the fixing nut 4 until it is lifted to the same height as other skeleton bodies 1. Tile adhesive layers are provided on both sides of the fixing hole 2 opened on the top of the skeleton body 1 to fit the plate with the skeleton body 1, thereby solving the problem that the keel frame cannot be at the same level when encountering uneven walls, and achieving the technical effect and solving the technical problem that the keel frame can be at the same level when encountering uneven walls.

[0035] The skeleton body 1 is made of light steel keel.

[0036] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A stable keel frame, characterized in that: The invention comprises a skeleton body (1), wherein a fixing hole (2) is provided at the top of the skeleton body (1), a concave groove (3) is provided in the middle of the skeleton body (1), a screw hole (9) is provided in the concave groove (3), a fixing nut (4) is provided in the screw hole (9), a bearing sleeve (5) is installed at the bottom of the fixing nut (4), a convex groove (8) is provided at the bottom of the skeleton body (1), a fixing leg (6) is fixed at the top of the convex groove (8), and a telescopic leg (7) is provided at the bottom of the fixing leg (6).

2. A stable keel frame according to claim 1, characterized in that: Tile adhesive layers are provided on both sides of the fixing hole (2) at the top of the skeleton body (1).

3. The stable installation keel frame according to claim 1, characterized in that: The fixing nut (4) is fixedly connected to the bearing sleeve (5), and the fixing nut (4) is threadedly connected to the screw hole (9).

4. The stable keel frame according to claim 1, characterized in that: The number of the fixing nuts (4) is five, and the five fixing nuts (4) are all fixed in screw holes (9) opened in the concave groove (3).

5. The stable installation keel frame according to claim 1, characterized in that: The number of the fixed legs (6) is eight, and the eight fixed legs (6) are all fixed in the convex grooves (8) on both sides. A spring (10) is arranged inside the telescopic leg (7), one end of the spring (10) is connected to the fixed leg (6), and the other end of the spring (10) is connected to the inner wall of the telescopic leg (7).

6. The stable keel frame according to claim 1, characterized in that: The material of the skeleton body (1) is a light steel keel.

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