CN114991420A - Base structure for ground overhead adjusting leg and mounting method thereof - Google Patents

Abstract

The invention provides a base structure for ground overhead adjusting feet and an installation method thereof, and 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 second bottom plate, a first central hole is arranged in the middle of the first bottom plate, a nut piece coaxially arranged with the first central hole is fixedly arranged on the upper side of the first bottom plate, and a second bottom plate is arranged in the middle of the second bottom plate to facilitate the passage of the nut piece The center hole, the edge of the second bottom plate is provided with a connecting hook for connecting with the first bottom plate, the nut piece is connected with an adjusting bolt, and the bearing plate is provided with a screw for connecting the bearing plate and the second bottom plate. The invention has a simple structure, adopts the structure of a load-bearing plate to carry out ground overhead, has convenient installation and low cost, can realize leveling from the upper side, and is convenient to adjust the height. In addition, there is no need to drill holes for nailing in advance before laying the board, which effectively reduces the screw installation process. , the installation efficiency is high.

Description

A kind of base structure for ground overhead adjusting foot and its installation method

technical field

The invention relates to the technical field of decoration design,

In particular, the present invention relates to a base structure for overhead adjustment feet on the ground and an installation method thereof.

Background technique

The current 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 sense of hierarchy in the interior space and play a role in beautifying the decoration.

However, when the ground is installed, it is necessary to install keels or load-bearing plates for overhead support, especially when installing large-area overhead floors, carbon steel keels or wood keels are often used to level the ground, and the load-bearing plates are laid on the edge of the keel. Use a drilling machine to drill holes in advance, and then tap the screws. For example, the Chinese patent for utility model CN215054838U discloses a quick-installed wall keel leveling structure and a keel. The structure includes an adjustment base, and the side circumferential direction of the adjustment base is A plurality of reinforcing ribs are formed, and the plurality of reinforcing ribs are used to realize mutual clamping with the keel; the adjusting foot includes a telescopic adjusting portion and a wall abutting portion, and the wall abutting portion is formed with The wall contact surface, the telescopic adjustment part is relatively telescopically connected to the adjusted base; the telescopic adjustment part is used to determine the distance from the wall contact surface to the outer surface of the keel so as to realize the leveling process . With the quick-installed wall keel leveling structure provided by the above application, the user only needs to simply rotate the adjusting foot base to achieve leveling, and then use gun nails to achieve fixation, which is efficient and convenient to operate. Use thread for leveling, high efficiency; use light steel keel for leveling, low price, high strength, not easy to rust, and high durability; use gun nails to fix, the fixation method is simple.

However, the above-mentioned leveling structure still has the following problems: the structure is complicated, and the overhead setting is carried out by strengthening the keel, which is cumbersome to erect, the keel needs to be arranged horizontally and vertically, which takes a long time, and the installation cost is high. It is difficult, and before the board is laid and fixed, it is necessary to use a drilling machine to drill holes on the keel in advance to tap in the screws, which is complicated and has low installation efficiency.

Therefore, in order to solve the above-mentioned problems, it is necessary for us to design a reasonable and efficient base structure and its installation method for the overhead adjustment feet on the ground.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a simple structure, using the structure of a load-bearing plate for ground overhead, convenient installation and low cost, which can realize leveling from the upper side, and is convenient for height adjustment. , Effectively reduce the screw installation process, and the installation efficiency is high for the ground overhead adjustment foot base structure.

In order to achieve the above object, the present invention adopts the following technical solutions to be realized:

A base structure for overhead adjusting feet on the ground, comprising a base and a load-bearing plate arranged on the upper side of the base, the base comprising a first base plate and a second base plate arranged on the upper side of the first base plate, the first base plate A bottom plate is provided with a first central hole in the middle, a nut member coaxially arranged with the first central hole is fixedly arranged on the upper side of the first bottom plate, and a nut member is arranged in the middle of the second bottom plate to facilitate the passage of the nut member The second center hole of the second bottom plate, the edge of the second bottom plate is provided with a connecting hook for connecting with the first bottom plate, the nut member is connected with an adjusting bolt, and the load-bearing plate is provided with a connection for connecting the load-bearing plate. and screws for the second base plate.

As a preferred option of the present invention, a limiting protrusion is provided on the lower side of the second bottom plate, a limiting hole for the limiting protrusion to pass through is provided on the first bottom plate, and the screw is located in the limiting protrusion above the block.

As a preferred option of the present invention, the number of the limiting protrusions and the limiting holes is at least one, and a plurality of the limiting holes are evenly arranged around the outside of the first central hole, and a plurality of the limiting protrusions Evenly arranged around the outside of the second central hole.

As a preferred option of the present invention, an outer thread is provided on the outside of the adjusting bolt, and an inner thread for matching with the outer thread is provided on the inner side of the nut member.

As a preferred option of the present invention, an adjustment groove is provided on the upper end of the adjustment bolt.

As a preferred option 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.

As a preferred option of the present invention, the screw is a self-tapping screw.

As a preferred aspect of the present invention, the number of the connecting hooks is at least one, and the side of the connecting hooks close to the second central hole is inclined.

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

The present invention also provides an installation method for the ground overhead adjusting foot base structure, comprising the following steps:

S1: The nut piece is fixedly installed on the upper side of the first base plate, and the nut piece is coaxially arranged with the first central hole of the first base plate;

S2: Install the first base plate to the underside of the second base plate, so that the nut piece is just inserted into the second center hole of the second base plate, and the limit protrusion on the lower side of the second base plate is just inserted into the limit of the first base plate inside the hole, and the connecting hook provided on 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 and set the adjusting screw at the nut piece, so that the adjusting screw passes through the nut piece against the ground, and rotates the adjusting screw through the adjusting slot at the upper end of the adjusting screw, so as to adjust the base relative to the ground the height of;

S4: Install the load-bearing plate on the base, and install screws on the load-bearing plate just above the limit bumps, so that the screws pass through the load-bearing plate and be driven into the second bottom plate to complete the installation of the load-bearing plate.

The present invention has the beneficial effects of a base structure for ground overhead adjusting feet and an installation method thereof: the structure is simple, the structure of the load-bearing plate is used for ground overhead, the installation is convenient and the cost is low, and the leveling and height adjustment from the upper side can be realized. It is convenient. In addition, there is no need to drill holes for nailing in advance before laying the board, which effectively reduces the screw installation process and has high installation efficiency.

Description of drawings

1 is a schematic front cross-sectional view of the overall structure of an embodiment of an embodiment of a ground overhead adjusting foot base structure according to the present invention;

FIG. 2 is a disassembled schematic diagram of the overall structure of an embodiment of a ground overhead adjusting foot base structure according to the present invention;

3 is a schematic three-dimensional structural diagram of a first bottom plate in an embodiment of a ground overhead adjusting foot base structure according to the present invention;

4 is a schematic three-dimensional structural diagram of a first bottom plate in another direction of an embodiment of a ground overhead adjusting foot base structure according to the present invention;

5 is a schematic three-dimensional structural diagram of a second bottom plate used in an embodiment of the ground overhead adjusting foot base structure of the present invention;

6 is a schematic front view of a second bottom plate in an embodiment of a ground overhead adjusting foot base structure according to the present invention;

7 is a schematic diagram of an installation process of an installation method for a ground overhead adjusting foot base structure according to the present invention;

In the figure: 1, the first base plate, 11, the first center hole, 12, the nut piece, 13, the adjustment bolt, 131, the adjustment groove, 14, the limit hole, 2, the second base plate, 21, the second center hole, 22. Connecting buckle, 23. Limiting bump, 3. Load-bearing plate, 31. Screw.

Detailed ways

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

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangement of modules and steps and steps set forth in these embodiments do not limit the scope of the invention unless specifically stated otherwise.

Meanwhile, it should be understood that, for the convenience of description, the processes in the accompanying drawings are not only performed individually, but multiple steps are mutually intersected.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the product of the present invention is usually placed in use, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying The device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are only used to differentiate the description and should not be construed to indicate or imply relative importance.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

Techniques, methods, and systems known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, techniques, methods, and systems should be considered part of the authorized description.

Embodiment 1: As shown in Figures 1 to 6, it is only one of the embodiments of the present invention, a base structure for overhead adjustment feet on the ground, comprising a base and a load-bearing plate 3 arranged on the upper side of the base, so 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 center hole 11 is arranged in the middle of the first bottom plate 1, and an upper side of the first bottom plate 1 is fixedly provided with a second bottom plate 2. A nut piece 12 is arranged coaxially with the first central hole 11 , a second central hole 21 is arranged in the middle of the second base plate 2 for facilitating the passage of the nut piece 12 , and the edge of the second base plate 2 is provided with useful For the connection hook 22 connected with the first base plate 1 , the nut member 12 is connected with an adjusting bolt 13 , and the load-bearing plate 3 is provided with a screw 31 for connecting the load-bearing plate 3 and the second base plate 2 . .

In the present invention, the first base plate 1 and the second base plate 2 are connected to form a base for installation on the ground, and an adjustment bolt 13 is installed on the base to adjust the height of the base relative to the ground. When the heights of multiple bases are adjusted After flushing, the bearing plate 3 is installed on the base, and the bearing plate 3 and the second bottom plate 2 of the base are fastened with screws 31, and finally a decorative panel can be installed on the bearing plate 3.

The first is the structure of the first base plate 1 . The first base plate 1 is provided with a first central hole 11 in the middle, and the upper side of the first base plate 1 is fixedly provided with a nut member 12 coaxially disposed with the first central hole 11 . , it should be noted that the nut piece 12 is riveted or welded to the first base plate 1. Anyway, the nut piece 12 is fixed on the upper surface of the first base plate 1, so that the nut piece 12 is not easy to fall off after being installed, and the nut piece 12 The middle hole of 11 is concentric with the first central hole 11 .

Then there is the structure of the second base plate 2 and the connection between the first base plate 1 and the second base plate 2 . 2. The edge is provided with a connecting hook 22 for connecting with the first bottom plate 1, and 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 tightly connected to the lower surface of the second bottom plate 2. At this time, the nut member 12 is just inserted into the second center hole 21, and the connecting hook 22 on the edge of the second base plate 2 is hooked to the lower surface of the first base plate 1, and the connection between the first base plate 1 and the second base plate 2 is completed. connected to form an integral base.

Then, for the adjustment of the base, the nut member 12 is connected with an adjustment bolt 13. Here, an outer thread is provided on the outside of the adjustment bolt 13, and an inner thread for matching with the outer thread is provided on the inner side of the nut member 12. , when the base is spliced, insert the adjusting bolt 13 from the upper side of the second base plate 2 downward into the middle hole of the nut piece 12 to be threadedly connected with the nut piece 12, which is equivalent to the adjusting bolt 13 passing through from top to bottom. The bottom of the second center hole 21 , the middle hole of the nut member 12 and the first center hole 11 , the bottom of the adjusting bolt 13 is supported on the ground, and the adjusting bolt 13 can be rotated at this time to adjust the position of the adjusting bolt 13 relative to the base , that is, to adjust the height of the base.

Generally speaking, the number of the bases is at least one. After the multiple bases are spliced together, the heights are adjusted by adjusting bolts 13 so that the upper surfaces of the multiple bases are flush in height, thereby absorbing the error of uneven ground.

Of course, an adjustment slot 131 is provided on the upper end of the adjustment bolt 13 , and the adjustment slot 131 is a straight-line or an inner hexagon slot, which can conveniently use a screwdriver to twist and adjust the adjustment bolt 13 .

The last step is the installation of the bearing plate 3. The bearing plate 3 is arranged on the upper side of the base. The bearing plate 3 is provided with screws 31 for connecting the bearing plate 3 and the second bottom plate 2, that is, the bearing plate 3 is placed to the upper side of the base (ie, the upper side of the second base plate 2 ), and then fasten the bearing plate 3 to the upper side of the second base plate 2 by installing screws 31 to complete the installation of the bearing plate 3 .

In addition, the lower side of the second bottom plate 2 is provided with a limiting protrusion 23, the first bottom plate 1 is provided with a limiting hole 14 for the limiting protrusion 23 to pass through, and the screw 31 is located in the limiting hole 14. Above the position bump 23; when the second base plate 2 is installed on the upper side of the first base plate 1, and the nut member 12 is just inserted into the second center hole 21, the limit bump 23 is also just inserted into the limit hole 14. .

Here, the first base plate 1 is an integrally formed metal part, the second base plate 2 is an integrally formed plastic part, and the screws 31 are self-tapping screws, and the screws 31 cannot pass through the metal first base plate 1, but it can pass through the second base plate 2 made of plastic. In order to prevent the screw 31 from hitting the upper surface of the first base plate 1 and the damage of the adjustment base when the screw 31 is attacked, the screw 31 can be removed from the limit bump 23. The screw 31 will pass through the limiting hole 14 and will not bear against the upper surface of the first base plate 1 .

In a word, an installation method of the present invention for the ground overhead adjusting foot base structure is as follows: firstly, the nut member 12 is fixedly installed on the upper side of the first base plate 1, and the nut member 12 is connected to the first center hole 11 of the first base plate 1. Set coaxially; then install the first base plate 1 to the underside of the second base plate 2, so that the nut piece 12 is just inserted into the second center hole 21 of the second base plate 2, and the limit protrusions on the lower side of the second base plate 2 23 is just inserted into the limiting hole 14 of the first base plate 1, and the connecting hook 22 provided on the edge of the second base plate 2 hooks the lower side of the first base plate 1 to form a base; The adjusting screw 13 is installed at 12 places, so that the adjusting screw 13 passes through the nut piece 12 and is pressed against the ground, and the adjusting screw 13 is rotated through the adjusting groove 131 at the upper end of the adjusting screw 13, thereby adjusting the height of the base relative to the ground; Install the bearing plate 3 on the base, and install the screw 31 on the bearing plate 3 at the position just above the limit bump 23, so that the screw 31 is driven through the bearing plate 3 into the second bottom plate 2, and the installation of the bearing plate 3 is completed. .

The present invention has a simple structure for the ground overhead adjusting foot base structure, adopts the structure of a load-bearing plate for ground overhead, has convenient installation and low cost, can realize leveling from the upper side, and is convenient for height adjustment. Drilling holes for nailing can effectively reduce the screw installation process, and the installation efficiency is high.

Embodiment 2, as shown in Figures 1 to 6, is only one embodiment of the present invention. On the basis of Embodiment 1, the present invention is used in the base structure of the ground overhead adjusting foot, and the connecting hook is The number of 22 is at least one, and the side of the connecting hook 22 close to the second central hole 21 is inclined. The connection hook 22 is provided, and the connection hook 22 is provided with an incline inclined surface that is inclined away from the second bottom plate 2 and a limit surface parallel to the second bottom plate 2 to prevent the first bottom plate 1 from loosening. When there are two bottom plates 2 , the first bottom plate 1 is pressed against the sloping surface to open the connecting hook 22 and bend to the outside. The surface is pressed against the lower surface of the first base plate 1 .

Of course, the connecting hook 22 is integrally formed with the second bottom plate 2 and is also a plastic part with elasticity.

Here, the size of the limit bump 23 and the limit hole 14 are the same, that is to say, when the limit bump 23 is inserted into the limit hole 14, the limit bump 23 just bears to the inner side of the limit hole 14. The wall can prevent the first bottom plate 1 and the second bottom plate 2 from sliding horizontally, and can also prevent the horizontal force from being transmitted to the connecting hook 22 on one side, so that the plastic connecting hook 22 is not easily damaged.

In addition, the number of the limiting protrusions 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 protrusions 23 are evenly arranged around the outside of the second central hole 21 .

Embodiment 3, as shown in FIG. 7 , is only one of the embodiments of the present invention. The present invention also provides an installation method for a ground overhead adjusting foot base structure according to any of the above embodiments, including the following steps:

S1: The nut piece is fixedly installed on the upper side of the first base plate, and the nut piece is coaxially arranged with the first central hole of the first base plate;

S2: Install the first base plate to the underside of the second base plate, so that the nut piece is just inserted into the second center hole of the second base plate, and the limit protrusion on the lower side of the second base plate is just inserted into the limit of the first base plate inside the hole, and the connecting hook provided on 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 and set the adjusting screw at the nut piece, so that the adjusting screw passes through the nut piece against the ground, and rotates the adjusting screw through the adjusting slot at the upper end of the adjusting screw, so as to adjust the base relative to the ground the height of;

S4: Install the load-bearing plate on the base, and install screws on the load-bearing plate just above the limit bumps, so that the screws pass through the load-bearing plate and be driven into the second bottom plate to complete the installation of the load-bearing plate.

The present invention has a simple structure for the ground overhead adjusting foot base structure and its installation method, adopts the structure of a load-bearing plate for ground overhead, has convenient installation and low cost, can realize leveling from the upper side, and is convenient for height adjustment. There is no need to drill holes for nailing in advance before laying, which effectively reduces the screw installation process and has high installation efficiency.

The present invention is not limited to the above-mentioned specific embodiments, and various modifications and variations of the present invention are possible. Any modification, equivalent replacement, improvement, etc. made to the above embodiments according to the technical essence of the present invention shall be included in the protection scope of the present invention.

Claims (10)

1. A base structure for overhead adjusting feet on the ground, characterized in that it comprises a base and a load-bearing plate (3) arranged on the upper side of the base, and the base comprises a first bottom plate (1) and a base plate (1) arranged on the first A second bottom plate (2) on the upper side of the bottom plate (1), a first central hole (11) is arranged in the middle of the first bottom plate (1), and a second bottom plate (2) on the upper side of the first bottom plate (1) is fixedly arranged with the The first central hole (11) is provided with a nut piece (12) coaxially, the second bottom plate (2) is provided with a second central hole (21) in the middle for facilitating the passage of the nut piece (12), the The edge of the second bottom plate (2) is provided with a connecting hook (22) for connecting with the first bottom plate (1), the nut member (12) is connected with an adjusting bolt (13), and the load-bearing plate (3) ) are provided with screws (31) for connecting the load-bearing plate (3) and the second bottom plate (2). 2 . The structure for adjusting the foot base for overhead ground adjustment according to claim 1 , wherein: the lower side of the second bottom plate ( 2 ) is provided with a limiting bump ( 23 ), and the first bottom plate ( 1 ) ) is provided with a limiting hole (14) for facilitating the passing of the limiting protrusion (23), and the screw (31) is located above the limiting protrusion (23). 3 . The base structure for overhead adjusting feet on the ground according to claim 2 , wherein 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 evenly arranged around the outside of the first central hole (11), and a plurality of the limiting protrusions (23) are evenly arranged around the outside of the second central hole (21). 4. The base structure for ground overhead adjusting feet according to claim 1, characterized in that: the outside of the adjusting bolt (13) is provided with an external thread, and the inside of the nut piece (12) is provided with a The external thread is matched with the internal thread. 5 . The structure of the base structure for overhead adjusting feet on the ground according to claim 1 , wherein an adjusting groove ( 131 ) is provided on the upper end of the adjusting bolt ( 13 ). 6 . 6 . The structure of the base structure for overhead adjusting feet on the ground according to claim 1 , wherein: the first bottom plate ( 1 ) is an integrally formed metal part, and the second bottom plate ( 2 ) is integrally formed. 7 . of plastic parts. 7 . The base structure for adjusting feet for overhead ground on the ground according to claim 1 , wherein the screws ( 31 ) are self-tapping screws. 8 . 8. The base structure for ground overhead adjusting feet according to claim 1, characterized in that: the number of the connecting hooks (22) is at least one, and the connecting hooks (22) are close to the One side of the second central hole (21) is inclined. 9 . The base structure of claim 1 , wherein the number of said bases is at least one. 10 . 10. An installation method for a ground overhead adjusting foot base structure according to any one of claims 1 to 9, characterized in that it comprises the following steps: S1: Fix the nut member to the upper side of the first base plate , and the nut piece is coaxially arranged with the first center hole of the first base plate; S2: Install the first base plate to the underside of the second base plate, so that the nut piece is just inserted into the second center hole of the second base plate, and the limit protrusion on the lower side of the second base plate is just inserted into the limit of the first base plate inside the hole, and the connecting hook provided on 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 and set the adjusting screw at the nut piece, so that the adjusting screw passes through the nut piece against the ground, and rotates the adjusting screw through the adjusting slot at the upper end of the adjusting screw, so as to adjust the base relative to the ground the height of; S4: Install the load-bearing plate on the base, and install screws on the load-bearing plate just above the limit bumps, so that the screws pass through the load-bearing plate and be driven into the second bottom plate to complete the installation of the load-bearing plate.

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