A forward-mounted raised floor structure

Abstract

The present invention provides an overhead floor structure for forward installation, which relates to the technical field of decoration design. It includes a floor component and an overhead foot. The overhead foot includes a support column and a support tray arranged at the upper end of the support column. The floor component includes a connecting plate for connecting with the support tray and a base plate arranged on the connecting plate. The connecting plate is provided with a connecting hole and a limiting column for inserting into the connecting hole. The support tray is provided with a through hole for facilitating the passing of the support column and a limiting hole for facilitating the passing of the limiting column. The outer side of the support column is provided with an external thread, and the inner side of the through hole is provided with an internal thread for cooperating with the external thread. The end of the support column close to the support tray is provided with a screwing groove. The structure of the present invention is simple, and it can be installed and leveled forward from the upper side of the base plate without disassembling the base plate structure. The installation efficiency of the entire overhead floor is high, and it can effectively reduce vibration during adjustment after installation. The entire overhead structure has a long service life and high safety.

Description

Technical Field

[0001] The present invention relates to the technical field of decoration design. In particular, the present invention relates to an overhead floor structure for forward installation. Background Art

[0002] Currently, the decoration industry is developing towards industrialized modular installation. Generally speaking, floor 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.

[0003] For the prefabricated floor structure, there is currently an overhead floor system, and then various surface layers such as tiles, floors, and carpets are laid on it. When laying the base layer, it is necessary to raise the floor, and adjustable feet are required to raise the network floor, and it also has the function of conveniently adjusting the height. However, for the installation and leveling of the current overhead floor, it is often necessary to adjust and level the adjustable feet on the ground first before installing the floor.

[0004] For example, the Chinese patent utility model patent CN204510721U discloses an overhead floor structure. The upper surface of a single-piece overhead floor is provided with grooves arranged along the edge, and the four corners of the bottom surface are provided with support holes for inserting adjustable supports; the adjustable support consists of a threaded base and a support seat threadedly connected to the top of the threaded base. The support seat is adaptively inserted into the support hole, and the bottom edge protrudes in a stepped shape and is clamped outside the support hole on the bottom surface of the single-piece overhead floor; the gap at the center of four single-piece overhead floors is covered by a cross-shaped floor, and the edge of the cross-shaped floor overlaps the groove at the center and is clamped by a clamping strip. The gap between adjacent single-piece overhead floors is covered by a side floor, and the edge of the side floor overlaps the groove at the center and is clamped by a clamping strip. The above-mentioned utility model floor is raised above the ground by adjustable supports, and the lines can be laid in the gap between the floor and the ground to keep the interior beautiful; the height of the adjustable support is adjustable, which is beneficial to adjusting the height and flatness of the overhead floor, making the line operation more rapid and convenient, reducing the operation cost and operation process.

[0005] However, the above-mentioned overhead floor structure still has the following problems: the structure is complex, and it cannot be adjusted forward from the upper side after installation. When it is necessary to level the floor, it is still necessary to disassemble the floor and adjust it from the adjustable feet below, resulting in low installation and adjustment efficiency. Moreover, when adjusting, vibrations and noises are generated between the floor and the adjustable feet, and in severe cases, the entire overhead floor structure will be damaged, and the safety is poor.

[0006] Therefore, in order to solve the above problems, it is necessary for us to design a reasonable and efficient overhead floor structure for forward installation. Summary of the Invention

[0007] The object of the present invention is to provide an overhead floor structure with a simple structure, which can be positively installed and leveled from the upper side of the substrate without disassembling the substrate structure, has a high installation efficiency for the entire overhead floor, can effectively reduce vibration during adjustment after installation, has a long service life for the entire overhead structure, and has high safety.

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

[0009] An overhead floor structure for positive installation, comprising a floor member and an overhead foot for supporting the floor member. The overhead foot includes a support column and a support plate provided at the upper end of the support column. The floor member includes a connecting plate for connecting with the support plate and a substrate provided on the connecting plate. The connecting plate is provided with a connecting hole and a limiting column for inserting into the connecting hole. The support plate is provided with a through hole for facilitating the support column to pass through and a limiting hole for facilitating the limiting column to pass through. An external thread is provided on the outer side of the support column, and an internal thread for cooperating with the external thread is provided on the inner side of the through hole. A screwing groove is provided at the end of the support column close to the support plate.

[0010] As a preference of the present invention, an elastic cushion plate is provided on the upper side of the support plate.

[0011] As a preference of the present invention, the connecting plate is an elastic member.

[0012] As a preference of the present invention, a corner edge notch for facilitating the limiting column to insert into the connecting hole is provided at the edge of the substrate.

[0013] As a preference of the present invention, the support plate is provided with a protruding column extending towards the support column, and the through hole is provided on the protruding column.

[0014] As a preference of the present invention, a bottom plate is provided at one end of the support column far from the support plate, and a connecting bearing for connecting with the support column is provided on the bottom plate.

[0015] As a preference of the present invention, the screwing groove is an internal hexagonal groove.

[0016] As a preference of the present invention, a positioning notch for facilitating the support plate to be embedded is provided at the edge of the bottom of the connecting plate.

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

[0018] As a preference of the present invention, both the support plate and the substrate are integrally formed parts.

[0019] The beneficial effects of an overhead floor structure with a forward installation of the present invention are as follows: The structure is simple, and it can be installed and leveled forward from the upper side of the substrate without disassembling the substrate structure. The installation efficiency of the entire overhead floor is high, and it can effectively reduce vibration during adjustment after installation. The entire overhead structure has a long service life and high safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 FIG. is a perspective structural view of the overall structure of an embodiment of an overhead floor structure with a forward installation of the present invention;

[0021] Figure 2 FIG. is a structural view of a floor member in an embodiment of an overhead floor structure with a forward installation of the present invention;

[0022] Figure 3 FIG. is a layout structural view of the overhead feet of an embodiment of an overhead floor structure with a forward installation of the present invention;

[0023] Figure 4 FIG. is an exploded structural view of the overhead feet in an embodiment of an overhead floor structure with a forward installation of the present invention;

[0024] In the figure: 1. Floor member, 11. Connecting plate, 111. Connecting hole, 112. Limiting column, 113. Positioning notch, 12. Substrate, 2. Overhead foot, 21. Support column, 211. External thread, 212. Screwing groove, 213. Bottom plate, 214. Connecting bearing, 22. Support bracket, 221. Perforation, 222. Limiting hole, 223. Elastic cushion plate, 224. Protruding column. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] 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.

[0026] 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.

[0027] At the same time, it should be understood that for the sake of description, the processes in the drawings do not proceed independently, but multiple steps cross each other.

[0028] 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 customarily 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 should not be construed as a limitation on the present invention. In addition, the terms "first", "second", etc. are only used for distinguishing descriptions and cannot be construed as indicating or implying relative importance.

[0029] The following description of at least one exemplary embodiment is merely illustrative and in no way limits the present invention, its application, or its use.

[0030] Technologies, methods, and systems known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and systems should be regarded as part of the authorization specification.

[0031] Embodiment 1: As Figures 1 to 4 shown, it is merely one of the embodiments of the present invention. An overhead floor structure with a forward installation includes a floor member 1 and an overhead foot 2 for supporting the floor member 1. The overhead foot 2 includes a support column 21 and a support tray 22 provided at the upper end of the support column 21. The floor member 1 includes a connection plate 11 for connecting with the support tray 22 and a base plate 12 provided on the connection plate 11. The connection plate 11 is provided with a connection hole 111 and a limit post 112 for inserting into the connection hole 111. The support tray 22 is provided with a through hole 221 for facilitating the passing of the support column 21 and a limit hole 222 for facilitating the passing of the limit post 112. An external thread 211 is provided on the outer side of the support column 21, and an internal thread for cooperating with the external thread 211 is provided on the inner side of the through hole 221. A screwing groove 212 is provided at the end of the support column 21 close to the support tray 22.

[0032] In the present invention, the overhead foot 2 is arranged on the ground, and the floor member 1 is arranged at the upper end of the overhead foot 2 to complete the overhead installation of the floor, and the overhead foot 2 can be adjusted from above the floor to absorb the error of the ground, so that the floor member 1 is leveled.

[0033] First, it is the structure of the floor member 1. The floor member 1 is a composite board, that is, it includes a connection plate 11 on the lower side and a base plate 12 on the upper side. Generally, the area of the connection plate 11 is larger than the area of the base plate 12.

[0034] Next is the structure of the elevated foot 2. The elevated foot 2 includes a support column 21 and a support tray 22 provided at the upper end of the support column 21. A through hole 221 for facilitating the passage of the support column 21 is provided on the support tray 22. An external thread 211 is provided on the outer side of the support column 21, and an internal thread for cooperating with the external thread 211 is provided on the inner side of the through hole 221. That is, the upper end of the support column 21 can be inserted into the through hole 221 in the middle of the support tray 22, so that the support tray 22 is threadedly connected to the support column 21.

[0035] Then comes the connection between the floor member 1 and the elevated foot 2. A connection hole 111 and a limit post 112 for inserting into the connection hole 111 are provided on the connection plate 11. A limit hole 222 for facilitating the passage of the limit post 112 is provided on the support tray 22. After the floor member 1 is placed on the upper side of the elevated foot 2, the limit post 112 is inserted downward from the upper side of the connection plate 11. The limit post 112 sequentially passes through the connection hole 111 of the connection plate 11 and the limit hole 222 of the support tray 22 from top to bottom to complete the connection between the floor member 1 and the elevated foot 2.

[0036] Finally, for the adjustment of the elevated foot 2, a screwing groove 212 is provided at the end of the support column 21 close to the support tray 22. The screwing groove 212 is provided at the upper end of the support column 21. Also, since the upper end of the support column 21 passes through the through hole 221, it is equivalent to that the upper side of the screwing groove 212 is exposed. A screwdriver wrench can be directly inserted into the screwing groove 212 from the upper side of the support tray 22 to rotate and adjust the support column 21, that is, the connection position between the support column 21 and the support tray 22 can be adjusted, which is also the distance between the floor member 1 and the ground.

[0037] Of course, a gap is left between two adjacent floor members 1, which just allows the screwdriver wrench to pass through, so that the screwdriver wrench can be inserted into the screwing groove 212 from the upper side of the floor member 1, that is, the entire elevated floor structure can be installed and adjusted from the upper side.

[0038] And after the support tray 22 is connected to the connection plate 11 through the limit post 112, when the screwing groove 212 is rotated, the support tray 22 will not rotate correspondingly, and only the support column 21 rotates.

[0039] In summary, the installation and adjustment method of an overhead floor structure with a forward installation of the present invention is as follows. First, install the overhead feet 2 on the ground, install the support plate 22 at the upper end of the support column 21, and insert the upper end of the support column 21 into the through hole 221 in the middle of the support plate 22, so that the support plate 22 is threadedly connected to the support column 21. Then, install the floor component 1 on the overhead feet 2, place the lower side of the floor component 1 (i.e., the lower side of the connecting plate 11) on the upper side of the support plate 22, install a limit post 112 on the upper side of the floor component 1, and the limit post 112 sequentially passes through the connection hole 111 of the connecting plate 11 and the limit hole 222 of the support plate 22 from top to bottom to complete the connection between the connecting plate 11 and the support plate 22. Finally, use a wrench to insert it into the screwing groove 212 on the upper side of the floor component 1 to rotate and adjust the support column 21, thereby adjusting the distance between the floor component 1 and the ground. By adjusting the height at various places of the entire ground structure, all the floor components 1 of the entire ground are leveled.

[0040] It should be noted that an elastic cushion plate 223 is provided on the upper side of the support plate 22, or the connecting plate 11 is an elastic member, so that there is an elastic shock-absorbing effect between the connection of the overhead feet 2 and the floor component 1. Then, when the connection between the overhead feet 2 and the floor component 1 is completed, when adjusting the overhead feet 2 by screwing from the upper side, it will not cause vibration damage to the floor component 1, and the safety is high.

[0041] The structure of an overhead floor structure with a forward installation of the present invention is simple, can be installed and leveled forward from the upper side of the substrate, without disassembling the substrate structure, the installation efficiency of the entire overhead floor is high, and it can effectively absorb shock when adjusting after installation, and the entire overhead structure has a long service life and high safety.

[0042] Example 2, still as Figures 1 to 4 shown, which is only one of the embodiments of the present invention. On the basis of Example 1, in an overhead floor structure with a forward installation of the present invention, a limit external thread is provided on the outer side of the limit post 112, and there is only a limit internal thread for cooperating with the limit external thread on the inner side of the limit hole 222, so that when the limit post 112 is inserted into the limit hole 222, the connection between the floor component 1 and the overhead feet 2 is a relatively fixed connection, that is, unless the limit post 112 is loosened, the connecting plate 11 and the support plate 22 are fixedly connected. In addition, a limit ring is provided at the upper end (i.e., the tail end) of the limit post 112, and the outer diameter of the limit ring is greater than the inner diameter of the connection hole 111. Of course, the thickness of the limit ring is less than the thickness of the substrate 12.

[0043] Moreover, the elastic cushion plate 223 is also provided with a first hole communicating with the through hole 221 and a second hole communicating with the limit hole 222, which is convenient for the installation of the limit post 112 and convenient for adjusting and screwing the screwing groove 212.

[0044] In addition, a corner edge notch for facilitating the insertion of the limiting post 112 into the connection hole 111 is provided at the edge of the substrate 12, that is, the connection hole 111 can be provided at the position of the connection plate 11 below the corner edge notch and the limiting post 112 can be inserted therein.

[0045] Moreover, a protruding post 224 extending towards the support post 21 is provided on the support tray 22, and the through hole 221 is provided on the protruding post 224, increasing the connection area between the support tray 22 and the support post 21, making the connection between the support tray 22 and the support post 21 more stable.

[0046] In this embodiment, the screwing slot 212 is an internal hexagonal slot, facilitating the insertion of a hexagonal wrench for screwing and adjusting.

[0047] In addition, a bottom plate 213 is provided at one end of the support post 21 away from the support tray 22. The bottom plate 213 is used to increase the contact area between the support post 21 and the ground, making the support effect better and also preventing the lower end of the support post 21 from being worn; a connection bearing 214 for connecting with the support post 21 is provided on the bottom plate 213, that is, when inserting and adjusting the screwing slot 212, the support post 21 rotates itself while the bottom plate 213 does not rotate.

[0048] In this embodiment, a positioning notch 113 for facilitating the embedding of the support tray 22 is provided at the edge of the bottom of the connection plate 11.

[0049] Of course, the number of the limiting holes 222 is at least one.

[0050] Finally, both the support tray 22 and the substrate 12 are integrally formed parts. The integrally formed parts are convenient to install and have high structural strength, ensuring the safety and stability of the entire raised floor structure.

[0051] The structure of a forward-mounted raised floor structure of the present invention is simple, and it can be forward-mounted and forward-leveled from the upper side of the substrate without disassembling the substrate structure. The installation efficiency of the entire raised floor is high, and it can effectively reduce vibration during adjustment after installation. The entire raised structure has a long service life and high safety.

[0052] Embodiment 3, the present invention also provides an installation method for a forward-mounted raised floor structure in all the above embodiments, including the following steps:

[0053] First, install the overhead feet 2 on the ground, install the support tray 22 on the upper end of the support post 21, and insert the upper end of the support post 21 into the through hole 221 in the middle of the support tray 22, so that the support tray 22 is threadedly connected with the support post 21;

[0054] Then, the floor member 1 is installed on the overhead feet 2. The lower side of the floor member 1 (i.e., the lower side of the connecting plate 11) is placed on the upper side of the supporting pallet 22. A limiting post 112 is installed on the upper side of the floor member 1. The limiting post 112 sequentially passes through the connection hole 111 of the connecting plate 11 and the limiting hole 222 of the supporting pallet 22 from top to bottom, completing the connection between the connecting plate 11 and the supporting pallet 22;

[0055] Finally, a wrench is used to insert into the screwing groove 212 on the upper side of the floor member 1 to rotate and adjust the support column 21, thereby adjusting the distance between the floor member 1 and the ground;

[0056] By adjusting the height at various places of the entire floor structure, all the floor members 1 of the entire floor are leveled.

[0057] The structure of the overhead floor structure with forward installation of the present invention is simple. It can be installed and leveled forward from the upper side of the base plate without disassembling the base plate structure. The installation efficiency of the entire overhead floor is high, and it can effectively reduce vibration during adjustment after installation. The entire overhead structure has a long service life and high safety.

[0058] 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 based on the technical essence of the present invention to the above embodiments shall be included in the protection scope of the present invention.

Claims

1. An overhead floor structure installed in a positive direction, characterized in that: It includes a floor member (1) and overhead feet (2) for supporting the floor member (1). The overhead feet (2) include support columns (21) and a support pallet (22) provided at the upper end of the support columns (21). The floor member (1) includes a connection plate (11) for connecting with the support pallet (22) and a base plate (12) provided on the connection plate (11). A connection hole (111) and a limit post (112) for inserting into the connection hole (111) are provided on the connection plate (11). A through hole (221) for facilitating the passage of the support column (21) and a limit hole (222) for facilitating the passage of the limit post (112) are provided on the support pallet (22). An external thread (211) is provided on the outer side of the support column (21), and an internal thread for cooperating with the external thread (211) is provided on the inner side of the through hole (221). A screwing groove (212) is provided at the end of the support column (21) close to the support pallet (22). A corner edge notch for facilitating the insertion of the limit post (112) into the connection hole (111) is provided at the edge of the base plate (12). The support pallet (22) is provided with a protruding column (224) extending towards the support column (21), and the through hole (221) is provided on the protruding column (224). A positioning notch (113) for facilitating the embedding of the support pallet (22) is provided at the edge of the bottom of the connection plate (11).

2. The overhead floor structure installed in a forward direction according to claim 1, wherein: An elastic cushion plate (223) is provided on the upper side of the support pallet (22).

3. The overhead floor structure installed in the forward direction according to claim 1, wherein: The connection plate (11) is an elastic member.

4. A forward-mounted raised floor structure according to claim 1, characterized in that: A bottom plate (213) is provided at one end of the support column (21) away from the support pallet (22), and a connection bearing (214) for connecting with the support column (21) is provided on the bottom plate (213).

5. A forward-mounted raised floor structure according to claim 1, characterized in that: The screwing groove (212) is an internal hexagonal groove.

6. The overhead floor structure installed in the forward direction according to claim 1, wherein: The number of the limit holes (222) is at least one.

7. A forward-mounted overhead floor structure according to claim 1, characterized in that: Both the support pallet (22) and the base plate (12) are integrally formed parts.

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