A ground overhead adjustable foot base structure and its installation method

Abstract

The present invention provides a ground overhead adjustable foot base structure and an installation method thereof, which relates to the technical field of decoration design. It includes a base and a load-bearing plate arranged on the upper side of the base. The base includes a first bottom plate and a second bottom plate arranged on the upper side of the first bottom plate. A first central hole is provided in the middle of the first bottom plate, and a nut member coaxially arranged with the first central hole is fixedly arranged on the upper side of the first bottom plate. A second central hole for facilitating the passing of the nut member is provided in the middle of the second bottom plate, and a connection hanging buckle for connecting with the first bottom plate is arranged at the edge of the second bottom plate. The nut member is connected with an adjusting bolt, and screws for connecting the load-bearing plate and the second bottom plate are arranged on the load-bearing plate. The structure of the present invention is simple. The ground is overhead by using the structure of the load-bearing plate, and the installation is convenient and the cost is low. It can achieve leveling from the upper side, and the height adjustment is convenient. In addition, there is no need to drill holes in advance for nailing before laying the board, which effectively reduces the screw installation process and has high installation efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of decoration design,

[0002] and in particular, the present invention relates to a ground overhead adjustment foot base structure and an installation method thereof. Background Art

[0003] Currently, the decoration industry is developing towards the direction of industrialized modular installation. Generally speaking, ground decoration is a commonly used decoration method in interior design, which can increase the layering of the indoor space and play a role in beautifying the decoration.

[0004] However, when installing the ground, it is necessary to install keels or load-bearing plates for overhead support. Especially when installing a large-area overhead ground, carbon steel keels or wooden keels are often used to level the ground, and the load-bearing plates are laid at the edges of the keels. A drilling machine is used to pre-drill holes in advance, and then screws are driven in. For example, the Chinese patent utility model patent CN215054838U discloses a quick-installable wall keel leveling structure and keel. The structure includes an adjustment base, and multiple reinforcing ribs are formed circumferentially on the side surface of the adjustment base. The multiple reinforcing ribs are used to realize mutual clamping with the keel; an adjustment foot, the adjustment foot includes a telescopic adjustment part and a wall abutting part, and a wall abutting surface is formed on the wall abutting part. The telescopic adjustment part is connected to the adjustment base in a relatively telescopic manner; the telescopic adjustment part is used to determine the distance from the wall abutting surface to the outer surface of the keel so as to realize the leveling process. For the quick-installable wall keel leveling structure provided in the above application, the user only needs to simply rotate the adjustment foot base to achieve leveling, and then fix it with a nail gun, and the operation is efficient and convenient. Using threaded leveling, the efficiency is high; using light steel keels for leveling, the price is low, the strength is high, it is not easy to rust, and the durability is high; using nail guns for fixing, the fixing method is simple.

[0005] However, the above leveling structure still has the following problems: the structure is complex, the setting of overhead through the reinforcing keel is cumbersome, the keel needs to be arranged horizontally and vertically, which takes a long time, and the installation cost is high. In addition, after overhead, it is necessary to level from the bottom, and the adjustment is difficult. Moreover, before laying and fixing the plates, it is necessary to use a drilling machine to pre-drill holes in the keel before driving in the screws, and the steps are cumbersome and the installation efficiency is low.

[0006] Therefore, in order to solve the above problems, it is necessary for us to design a reasonable and efficient ground overhead adjustment foot base structure and an installation method thereof. Summary of the Invention

[0007] The purpose of the present invention is to provide a ground elevation adjusting foot base structure with a simple structure, which uses the structure of a load-bearing plate for ground elevation, is convenient to install, has a low cost, can achieve leveling from the upper side, is convenient for height adjustment, and in addition, there is no need to drill holes in advance for nailing before laying the board, effectively reducing the screw installation process and having a high installation efficiency.

[0008] To achieve the above object, the present invention is realized by the following technical solutions:

[0009] A ground elevation adjusting foot base structure includes a base and a load-bearing plate arranged on the upper side of the base. The base includes a first bottom plate and a second bottom plate arranged on the upper side of the first bottom plate. A first central hole is arranged in the middle of the first bottom plate, and a nut member coaxially arranged with the first central hole is fixedly arranged on the upper side of the first bottom plate. A second central hole for facilitating the passing of the nut member is arranged in the middle of the second bottom plate. A connecting hanging buckle for connecting with the first bottom plate is arranged at the edge of the second bottom plate. An adjusting bolt is connected to the nut member, and a screw for connecting the load-bearing plate and the second bottom plate is arranged on the load-bearing plate.

[0010] As a preference of the present invention, a limiting convex block is arranged on the lower side of the second bottom plate, a limiting hole for facilitating the passing of the limiting convex block is arranged on the first bottom plate, and the screw is located above the limiting convex block.

[0011] As a preference of the present invention, the number of the limiting convex blocks and the limiting holes is at least one, and a plurality of the limiting holes are uniformly arranged around the outer side of the first central hole, and a plurality of the limiting convex blocks are uniformly arranged around the outer side of the second central hole.

[0012] As a preference of the present invention, an external thread is arranged on the outer side of the adjusting bolt, and an internal thread for cooperating with the external thread is arranged on the inner side of the nut member.

[0013] As a preference of the present invention, an adjusting groove is arranged at the upper end of the adjusting bolt.

[0014] As a preference of the present invention, the first bottom plate is an integrally formed metal part, and the second bottom plate is an integrally formed plastic part.

[0015] As a preference of the present invention, the screw is a self-tapping screw.

[0016] As a preference of the present invention, the number of the connecting hanging buckles is at least one, and one side of the connecting hanging buckle close to the second central hole is inclined.

[0017] As a preference of the present invention, the number of the bases is at least one.

[0018] The present invention also provides an installation method for a ground overhead adjustable foot base structure, comprising the following steps:

[0019] S1: Fix and install the nut member on the upper side of the first base plate, and the nut member is coaxially arranged with the first central hole of the first base plate;

[0020] S2: Install the first base plate on the lower side of the second base plate, so that the nut member just inserts into the second central hole of the second base plate, the limiting convex block on the lower side of the second base plate just inserts into the limiting hole of the first base plate, and the connecting hanging hook arranged at the edge of the second base plate hooks the lower side of the first base plate to form a base;

[0021] S3: Place the base on the ground, install an adjusting screw at the nut member, so that the adjusting screw passes through the nut member and abuts against the ground, and rotate the adjusting bolt by screwing the adjusting bolt through the adjusting groove at the upper end of the adjusting bolt, thereby adjusting the height of the base relative to the ground;

[0022] S4: Install a load-bearing plate on the base, and install a screw at a position directly above the limiting convex block on the load-bearing plate, so that the screw passes through the load-bearing plate and is nailed into the second base plate to complete the installation of the load-bearing plate.

[0023] The beneficial effects of a ground overhead adjustable foot base structure and its installation method of the present invention are as follows: the structure is simple, the ground is overhead by adopting the structure of the load-bearing plate, the installation is convenient and the cost is low, the leveling from the upper side can be realized, the height adjustment is convenient, and in addition, there is no need to drill holes in advance for nailing before laying the plates, effectively reducing the screw installation process and improving the installation efficiency. Description of the Drawings

[0024] Figure 1 is a front cross-sectional view of the overall structure of an embodiment of a ground overhead adjustable foot base structure of the present invention;

[0025] Figure 2 is a disassembled view of the overall structure of an embodiment of a ground overhead adjustable foot base structure of the present invention;

[0026] Figure 3 is a three-dimensional structure view of the first base plate in an embodiment of a ground overhead adjustable foot base structure of the present invention;

[0027] Figure 4 is a three-dimensional structure view of the first base plate in another direction in an embodiment of a ground overhead adjustable foot base structure of the present invention;

[0028] Figure 5 is a three-dimensional structure view of the second base plate in an embodiment of a ground overhead adjustable foot base structure of the present invention;

[0029] Figure 6 The front view schematic diagram of the second bottom plate in an embodiment of a ground overhead adjustable foot base structure of the present invention;

[0030] Figure 7 The installation process schematic diagram of an installation method for a ground overhead adjustable foot base structure of the present invention;

[0031] In the figure: 1. The first bottom plate, 11. The first central hole, 12. The nut member, 13. The adjusting bolt, 131. The adjusting groove, 14. The limiting hole, 2. The second bottom plate, 21. The second central hole, 22. The connecting hanging buckle, 23. The limiting convex block, 3. The bearing plate, 31. The screw. Detailed implementation manners

[0032] The following are specific embodiments of the present invention, which further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0033] Now, various exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be noted that: unless otherwise specifically stated, the relative arrangements and steps of the modules and steps described in these embodiments do not limit the scope of the present invention.

[0034] Meanwhile, it should be understood that for the convenience of description, the processes in the drawings do not proceed independently, but multiple steps intersect with each other.

[0035] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the products of the present invention are usually placed during use. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention. In addition, the terms "first", "second", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0036] The following description of at least one exemplary embodiment is actually only illustrative and in no way limits the present invention and its application or use.

[0037] For technologies, methods and systems known to those of ordinary skill in the relevant art, detailed discussions may not be made, but in appropriate cases, the technologies, methods and systems should be regarded as part of the authorization specification.

[0038] Embodiment 1: As Figures 1 to 6As shown, it is only one embodiment of the present invention. A ground overhead adjustable foot base structure includes a base and a load-bearing plate 3 arranged on the upper side of the base. The base includes a first bottom plate 1 and a second bottom plate 2 arranged on the upper side of the first bottom plate 1. A first central hole 11 is provided in the middle of the first bottom plate 1, and a nut member 12 coaxially arranged with the first central hole 11 is fixedly arranged on the upper surface of the first bottom plate 1. A second central hole 21 for facilitating the passage of the nut member 12 is provided in the middle of the second bottom plate 2. Connection hooks 22 for connecting with the first bottom plate 1 are arranged at the edge of the second bottom plate 2. An adjusting bolt 13 is connected to the nut member 12, and screws 31 for connecting the load-bearing plate 3 and the second bottom plate 2 are arranged on the load-bearing plate 3.

[0039] In the present invention, the first bottom plate 1 and the second bottom plate 2 are connected to form a base for installation on the ground, and an adjusting bolt 13 is installed on the base for adjusting the height of the base relative to the ground. After the heights of multiple bases are adjusted to be flush, the load-bearing plate 3 is installed on the base, and the load-bearing plate 3 is fastened to the second bottom plate 2 of the base by installing and screwing the screws 31. Finally, a decorative panel can be installed on the load-bearing plate 3.

[0040] First, it is the structure of the first bottom plate 1. A first central hole 11 is provided in the middle of the first bottom plate 1, and a nut member 12 coaxially arranged with the first central hole 11 is fixedly arranged on the upper surface of the first bottom plate 1. It should be noted that the nut member 12 is connected to the first bottom plate 1 by riveting or welding. Anyway, the nut member 12 is fixedly arranged on the upper surface of the first bottom plate 1, so that the nut member 12 is not easy to fall off after installation, and the middle hole of the nut member 12 is concentric with the first central hole 11.

[0041] Then, it is the structure of the second bottom plate 2 and the connection between the first bottom plate 1 and the second bottom plate 2. A second central hole 21 for facilitating the insertion of the nut member 12 is provided in the middle of the second bottom plate 2. Connection hooks 22 for connecting with the first bottom plate 1 are arranged at the edge of the second bottom plate 2. The second bottom plate 2 is installed on the upper side of the first bottom plate 1, so that the upper surface of the first bottom plate 1 is closely attached to the lower surface of the second bottom plate 2. At this time, the nut member 12 just inserts into the second central hole 21, and the connection hooks 22 at the edge of the second bottom plate 2 hook the lower surface of the first bottom plate 1 to complete the connection between the first bottom plate 1 and the second bottom plate 2 and form an integral base.

[0042] Then for adjusting the base, the nut member 12 is connected with an adjusting bolt 13, wherein an outer side of the adjusting bolt 13 is provided with an external thread, and an inner side of the nut member 12 is provided with an internal thread for cooperating with the external thread. After the base is spliced, the adjusting bolt 13 is inserted downward from the upper side of the second bottom plate 2 into the middle hole of the nut member 12 and is threadedly connected with the nut member 12, which is equivalent to the adjusting bolt 13 passing through the second center hole 21, the middle hole of the nut member 12 and the first center hole 11 from top to bottom, and the bottom of the adjusting bolt 13 is supported on the ground. At this time, by turning the adjusting bolt 13, the position of the adjusting bolt 13 relative to the base, that is, the height of the base is adjusted.

[0043] Generally speaking, the number of the bases is at least one. After the multiple bases are spliced ​​together, the height is adjusted by adjusting the bolts 13 so that the upper surfaces of the multiple bases are flush with each other, thereby absorbing the error of uneven ground.

[0044] Of course, an adjustment slot 131 is provided at the upper end of the adjustment bolt 13 . The adjustment slot 131 is a straight-shaped or hexagonal slot, so that the adjustment bolt 13 can be easily screwed and adjusted using a screwdriver.

[0045] The last step is to install the load-bearing plate 3, which is arranged on the upper side of the base. The load-bearing plate 3 is provided with screws 31 for connecting the load-bearing plate 3 and the second bottom plate 2. That is, the load-bearing plate 3 is placed on the upper side of the base (that is, the upper side of the second bottom plate 2), and then the load-bearing plate 3 is nailed to the upper side of the second bottom plate 2 by means of the screws 31 to complete the installation of the load-bearing plate 3.

[0046] In addition, a limiting protrusion 23 is provided on the lower side of the second base plate 2, and a limiting hole 14 is provided on the first base plate 1 for facilitating the passage of the limiting protrusion 23, and the screw 31 is located above the limiting protrusion 23; when the second base plate 2 is installed to the upper side of the first base plate 1 and the nut member 12 is just inserted into the second center hole 21, the limiting protrusion 23 is also just inserted into the limiting hole 14.

[0047] Here, the first bottom plate 1 is an integrally formed metal part, the second bottom plate 2 is an integrally formed plastic part, and the screw 31 is a self-tapping screw. The screw 31 cannot pass through the metal first bottom plate 1, but can pass through the plastic second bottom plate 2. In order to prevent the screw 31 from pressing against the upper surface of the first bottom plate 1 when being driven in, thereby causing damage to the adjusting base, the screw 31 can be driven in and installed from directly above the limiting protrusion 23, so that the screw 31 will pass through the limiting hole 14 and will not press against the upper surface of the first bottom plate 1.

[0048] In summary, the present invention provides an installation method for a ground overhead adjustable foot base structure as follows: first, the nut member 12 is fixedly installed to the upper side of the first base plate 1, and the nut member 12 is coaxially arranged with the first center hole 11 of the first base plate 1; then the first base plate 1 is installed to the lower side of the second base plate 2, so that the nut member 12 is just inserted into the second center hole 21 of the second base plate 2, the limiting protrusion 23 on the lower side of the second base plate 2 is just inserted into the limiting hole 14 of the first base plate 1, and the connecting hook 22 arranged on the edge of the second base plate 2 hooks the first base plate 1. The lower side of the plate 1 forms a base; then the base is placed on the ground, and an adjusting bolt 13 is installed at the nut member 12, so that the adjusting bolt 13 passes through the nut member 12 and rests against the ground, and the adjusting bolt 13 is rotated through the adjusting slot 131 at the upper end of the adjusting bolt 13, so as to adjust the height of the base relative to the ground; finally, the load-bearing plate 3 is installed on the base, and a screw 31 is installed on the load-bearing plate 3 at a position just above the limiting protrusion 23, so that the screw 31 passes through the load-bearing plate 3 and is nailed into the second bottom plate 2, thereby completing the installation of the load-bearing plate 3.

[0049] The present invention provides a structure for a ground-mounted adjustable foot base with a simple structure. It is mounted on the ground using a load-bearing plate structure, is easy to install and has low cost. It can achieve leveling from the top and is convenient for height adjustment. In addition, there is no need to drill holes in advance for nailing before laying the plates, which effectively reduces the screw installation process and has high installation efficiency.

[0050] Embodiment 2, still as Figures 1 to 6 The figure is only one of the embodiments of the present invention. On the basis of the first embodiment, in a structure of a ground overhead adjustable foot base of the present invention, the number of the connecting hook 22 is at least one, and the side of the connecting hook 22 close to the second center hole 21 is inclined. Generally speaking, the edges around the second base plate 2 are provided with connecting hooks 22 extending toward the first base plate 1. The connecting hook 22 has a buckling inclined surface inclined away from the second base plate 2 and a limiting surface parallel to the second base plate 2 to prevent the first base plate 1 from loosening. When the first base plate 1 is close to the second base plate 2, the first base plate 1 is pressed against the buckling inclined surface to open the connecting hook 22 and bend it outward. After the first base plate 1 is tightly attached to the lower surface of the second base plate 2, the connecting hook 22 rebounds, and the limiting surface is pressed against the lower surface of the first base plate 1.

[0051] Of course, the connecting hook 22 and the second bottom plate 2 are integrally formed and are also made of elastic plastic.

[0052] Here, the limiting bump 23 and the limiting hole 14 are of the same size. That is to say, when the limiting bump 23 is inserted into the limiting hole 14, the periphery of the limiting bump 23 just abuts against the inner side wall of the limiting hole 14, preventing the first bottom plate 1 and the second bottom plate 2 from sliding horizontally, and also preventing the horizontal force from being transmitted to the connecting buckle 22 on one side, making the plastic connecting buckle 22 not easily damaged.

[0053] In addition, the number of the limiting bumps 23 and the limiting holes 14 is at least one, and a plurality of the limiting holes 14 are uniformly arranged around the outside of the first central hole 11, and a plurality of the limiting bumps 23 are uniformly arranged around the outside of the second central hole 21.

[0054] Embodiment 3, as Figure 7 shown, is only one of the embodiments of the present invention. The present invention also provides an installation method for the ground overhead adjustable foot base structure of any of the above embodiments, including the following steps:

[0055] S1: Fix the nut member to the upper side of the first bottom plate, and the nut member is coaxially arranged with the first central hole of the first bottom plate;

[0056] S2: Install the first bottom plate on the lower side of the second bottom plate, so that the nut member just inserts into the second central hole of the second bottom plate, the limiting bump on the lower side of the second bottom plate just inserts into the limiting hole of the first bottom plate, and the connecting buckle arranged at the edge of the second bottom plate hooks the lower side of the first bottom plate to form a base;

[0057] S3: Place the base on the ground, install an adjusting screw at the nut member, so that the adjusting screw passes through the nut member and abuts against the ground, and rotate the adjusting bolt by screwing the adjusting bolt through the adjusting groove at the upper end of the adjusting bolt, thereby adjusting the height of the base relative to the ground;

[0058] S4: Install a load-bearing plate on the base, and install a screw at a position directly above the limiting bump on the load-bearing plate, so that the screw passes through the load-bearing plate and is nailed into the second bottom plate to complete the installation of the load-bearing plate.

[0059] The structure of the ground overhead adjustable foot base structure and its installation method of the present invention is simple. It uses the structure of the load-bearing plate for ground overhead, is convenient to install, has low cost, can achieve leveling from the upper side, is convenient for height adjustment. In addition, there is no need to drill holes in advance for nailing before laying the board, effectively reducing the screw installation process and having high installation efficiency.

[0060] The present invention is not limited to the above specific embodiments, and the present invention can have various changes and modifications. Any modifications, equivalent replacements, improvements, etc. made according to the technical essence of the present invention to the above embodiments shall be included in the protection scope of the present invention.

Claims

1. A ground overhead adjustable foot base structure, characterized in that: It includes a base and a load-bearing plate (3) arranged on the upper side of the base. The base includes a first bottom plate (1) and a second bottom plate (2) arranged on the upper side of the first bottom plate (1). A first central hole (11) is arranged in the middle of the first bottom plate (1), and a nut member (12) coaxial with the first central hole (11) is fixedly arranged on the upper side surface of the first bottom plate (1). A second central hole (21) for facilitating the passing of the nut member (12) is arranged in the middle of the second bottom plate (2). A connecting hook (22) for connecting with the first bottom plate (1) is arranged at the edge of the second bottom plate (2). An adjusting bolt (13) is connected to the nut member (12). A screw (31) for connecting the load-bearing plate (3) and the second bottom plate (2) is arranged on the load-bearing plate (3); a limiting convex block (23) is arranged on the lower side of the second bottom plate (2), and a limiting hole (14) for facilitating the passing of the limiting convex block (23) is arranged on the first bottom plate (1). The screw (31) is located above the limiting convex block (23); the number of the limiting convex blocks (23) and the limiting holes (14) is at least one, and a plurality of the limiting holes (14) are evenly arranged around the outer side of the first central hole (11), and a plurality of the limiting convex blocks (23) are evenly arranged around the outer side of the second central hole (21); an external thread is arranged on the outer side of the adjusting bolt (13), and an internal thread for cooperating with the external thread is arranged on the inner side of the nut member (12); an adjusting groove (131) is arranged at the upper end of the adjusting bolt (13).

2. The structure of a ground overhead adjustable foot base according to claim 1, characterized in that: The first bottom plate (1) is an integrally formed metal part, and the second bottom plate (2) is an integrally formed plastic part.

3. A ground overhead adjustable foot base structure according to claim 1, characterized in that: The screw (31) is a self-tapping screw.

4. A ground overhead adjustable foot base structure according to claim 1, characterized in that: The number of the connecting hooks (22) is at least one, and one side of the connecting hook (22) close to the second central hole (21) is inclinedly arranged.

5. A ground overhead adjustable foot base structure according to claim 1, characterized in that: The number of the bases is at least one.

6. A mounting method for a ground overhead adjustable foot base structure according to any one of claims 1 to 5, characterized in that It includes the following steps: S1: Fix the nut member to the upper side surface of the first bottom plate, and the nut member is coaxial with the first central hole of the first bottom plate; S2: Install the first bottom plate on the lower side of the second bottom plate, so that the nut member just inserts into the second central hole of the second bottom plate, the limiting convex block on the lower side of the second bottom plate just inserts into the limiting hole of the first bottom plate, and the connecting hook arranged at the edge of the second bottom plate hooks the lower side of the first bottom plate to form a base; S3: Place the base on the ground, install an adjusting screw at the nut member, so that the adjusting screw passes through the nut member and abuts against the ground, and turn the adjusting bolt by screwing the adjusting groove at the upper end of the adjusting bolt, thereby adjusting the height of the base relative to the ground; S4: Install the load-bearing plate on the base, and install a screw at the position directly above the limiting convex block on the load-bearing plate, so that the screw passes through the load-bearing plate and nails into the second bottom plate to complete the installation of the load-bearing plate.

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