An overhead floor assembly and installation method

Abstract

The present invention provides an overhead floor assembly and an installation method, which relates to the technical field of decoration design. It includes a floor member provided with overhead feet and a cover plate member arranged on the upper side of the overhead feet. A card condition is provided between two adjacent floor members. The floor member includes a connecting plate and a base plate. The overhead feet include a supporting tray and a supporting column. The connecting plate is provided with a connecting hole and a limiting column. The supporting tray is provided with a through hole and a limiting hole. The outer side of the supporting column is provided with an external thread, and the inner side of the through hole is provided with an internal thread. The end of the supporting column is provided with a screwing groove. The cover plate member includes a cover plate and an extension column. The supporting tray is provided with an insertion hole. The structure of the present invention is simple. Only by removing the cover plate member can the installation and adjustment of the overhead floor be carried out from the upper side of the floor without disassembling the floor member. After the cover plate member is installed, it can effectively fit with the floor member and the card condition, with good waterproof effect and effective shock absorption, without affecting the structural stability of the floor member, making the overall overhead structure have good stability.

Description

Technical Field

[0001] The present invention relates to the technical field of decoration design, and in particular, the present invention relates to an overhead floor assembly and an installation method. 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 sense of hierarchy of the indoor space and play a role in beautifying the decoration.

[0003] For prefabricated floor structures, 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, which also has the function of conveniently adjusting the height. However, for the installation and leveling of the current overhead floor, the adjustment of the overhead height of the floor is often required on the lower side of the floor to level the raised floor. 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 support holes for inserting adjustable supports are provided at the four corners of the bottom surface; 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 adapted to be 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, the edge of the cross-shaped floor overlaps the groove at the center and is clamped by a clamping strip, and 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.

[0004] However, the above-mentioned overhead floor structure still has the following problems: the structure is complex, and it cannot be adjusted positively from the upper side after installation. When the floor needs to be leveled, the floor still needs to be disassembled, and the adjustment of the overhead height of the floor is still required on the lower side of the floor to level the raised floor. Then, when the floor needs to be disassembled and assembled, the joint between the floors will be relatively large, and water leakage and seepage may still occur between this joint, resulting in poor overall waterproof performance.

[0005] Therefore, in order to solve the above problems, it is necessary for us to design a reasonable and efficient overhead floor assembly. Summary of the Invention

[0006] The object of the present invention is to provide an overhead floor assembly with a simple structure. Only by removing the cover plate member, the installation and adjustment of the overhead floor can be carried out from the upper side of the floor without disassembling the floor member. After the cover plate member is installed, it can effectively fit with the floor member and the clamping condition, achieving a good waterproof effect. When leveling and adjusting the floor member, it can effectively reduce vibration without affecting the structural stability of the floor member, making the entire overhead structure have good stability.

[0007] To achieve the above object, the present invention is realized by adopting the following technical solutions:

[0008] An overhead floor assembly includes a floor member provided with overhead feet and a cover plate member disposed on the upper side of the overhead feet. A clamping condition is provided between two adjacent floor members. The overhead feet are disposed on the lower side of the end of the clamping condition. The floor member includes a connecting plate and a base plate disposed on the connecting plate. The overhead foot includes a support tray for connecting with the connecting plate and a support column for supporting the support tray. 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 passage of the support column and a limiting hole for facilitating the passage of the limiting column. 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 tray. The cover plate member includes a cover plate and an extension column disposed on the lower side of the cover plate. The support tray is provided with a limiting hole for facilitating connection with the floor member and an insertion hole for facilitating the insertion of the extension column.

[0009] As a preference of the present invention, a functional buckle for connecting with the lower side of the support tray is provided at the lower end of the extension column. The number of the functional buckles is two, and a notch is provided between the two functional buckles.

[0010] As a preference of the present invention, the floor member includes a connecting plate and a base plate disposed on the connecting plate. The width of the base plate is smaller than the width of the connecting plate. At least a part of the clamping condition is located on the upper side of the connecting plate and is connected to the end of the base plate.

[0011] As a preference of the present invention, the connecting plate is provided with a connecting hole and a limiting column for inserting into the connecting hole. At least a part of the limiting column is located in the limiting hole.

[0012] As a preference of the present invention, the card conditions include a trimming strip disposed at the edge of the floor member and a connecting strip for connecting with the trimming strip. The trimming strip includes a trimming upper plate disposed on the upper side of the connecting plate and a trimming side plate disposed on the side surface of the connecting plate. The connecting strip includes a connecting upper plate disposed on the upper side of the trimming upper plate and a connecting side plate disposed on the side of the trimming side plate away from the connecting plate. A connecting buckle for connecting with the lower side of the connecting plate is disposed at one end of the connecting side plate away from the connecting upper plate.

[0013] As a preference of the present invention, the height of the upper side of the connecting upper plate is the same as the height of the upper side of the base plate, and the height of the upper side of the cover plate is the same as the height of the upper side of the base plate.

[0014] As a preference of the present invention, an elastic cushion plate for connecting with the connecting plate is disposed on the upper side of the supporting tray.

[0015] As a preference of the present invention, the supporting tray is provided with a protruding column extending towards the supporting column, and the through hole is disposed on the protruding column.

[0016] As a preference of the present invention, a bottom plate is disposed at one end of the supporting column away from the supporting tray, and a connecting bearing for connecting with the supporting column is disposed on the bottom plate.

[0017] As a preference of the present invention, a corner edge notch for facilitating the insertion of the limiting column into the connecting hole is disposed at the edge of the base plate.

[0018] As a preference of the present invention, the number of the insertion holes and the extension columns is at least one.

[0019] As a preference of the present invention, at least one side of the cover plate is connected to the side of the base plate.

[0020] As a preference of the present invention, the trimming strip, the connecting strip and the cover plate member are all integrally formed parts.

[0021] The present invention also provides a connection method for the internal corner connection structure of an assembled kitchen wall surface, including the following steps:

[0022] S1: Install the overhead feet on the ground, install the supporting tray at the upper end of the supporting column, and insert the upper end of the supporting column into the through hole in the middle of the supporting tray, so that the supporting tray is threadedly connected with the supporting column;

[0023] S2: Install the floor member on the overhead feet, place the lower side of the floor member on the upper side of the supporting tray, install a limiting column on the upper side of the floor member, and the limiting column sequentially passes through the connecting hole of the connecting plate and the limiting hole of the supporting tray from top to bottom to complete the connection between the connecting plate and the supporting tray, and after the floor member is installed, the upper part of the through hole is exposed;

[0024] S3: Install a clamping condition between two adjacent floor members. Install the edge trim strip onto the edge of the connecting plate, then insert the connecting strip between two edge trim strips, and the connecting buckle just snaps onto the bottom of the connecting plate.

[0025] S4: Use a wrench to insert it into the wrench slot on the upper side of the floor member to rotate and adjust the support column, thereby adjusting the distance between the floor member and the ground, and leveling all floor members.

[0026] S5: Install a cover plate member on the upper side of the overhead foot, so that the extension column on the lower side of the cover plate member is inserted into the insertion hole, and the edge of the cover plate just connects with the edge of the connecting strip.

[0027] The beneficial effects of an overhead floor assembly and an installation method of the present invention are as follows: The structure is simple. Only by removing the cover plate member can the installation and adjustment of the overhead floor be carried out from the upper side of the floor without disassembling the floor member. After the cover plate member is installed, it can effectively fit with the floor member and the clamping condition, achieving a good waterproof effect. Moreover, when leveling and adjusting the floor member, it can effectively reduce vibration without affecting the structural stability of the floor member, making the entire overhead structure have good stability. Description of the Drawings

[0028] Figure 1 It is a three-dimensional structure schematic diagram of the overall structure of an embodiment of an overhead floor assembly of the present invention;

[0029] Figure 2 It is a three-dimensional disassembled schematic diagram of the overall structure in an embodiment of an overhead floor assembly of the present invention;

[0030] Figure 3 It is a front view schematic diagram of the disassembled structure of the clamping condition in an embodiment of an overhead floor assembly of the present invention;

[0031] Figure 4 It is a three-dimensional structure schematic diagram of a cover plate member in an embodiment of an overhead floor assembly of the present invention;

[0032] Figure 5 It is an exploded structure schematic diagram of an overhead foot in an embodiment of an overhead floor assembly of the present invention;

[0033] Figure 6 It is a flow schematic diagram of an installation method of an overhead floor assembly of the present invention;

[0034] In the figure: 1. Floor component, 11. Connecting plate, 111. Connecting hole, 112. Limiting post, 12. Base plate, 2. Overhead foot, 21. Supporting post, 211. External thread, 212. Screw slot, 213. Base plate, 214. Connecting bearing, 22. Supporting bracket, 221. Perforation, 222. Limiting hole, 223. Elastic cushion plate, 225. Insertion hole, 3. Clamping condition, 31. Edge-closing strip, 311. Edge-closing upper plate, 312. Edge-closing side plate, 32. Connecting strip, 321. Connecting upper plate, 322. Connecting side plate, 323. Connecting buckle, 324. Reinforcing inclined plate, 4. Cover plate component, 41. Cover plate, 42. Extension post, 421. Functional buckle, 422. Notch. Detailed implementation mode

[0035] 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.

[0036] 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.

[0037] At the same time, it should be understood that for the convenience of description, the processes in the drawings do not occur separately, but multiple steps intersect with each other.

[0038] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the products of the present invention are usually placed during use. They are 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.

[0039] The following description of at least one exemplary embodiment is actually only illustrative and in no way a limitation to the present invention and its application or use.

[0040] 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.

[0041] Embodiment 1: As Figures 1 to 5As shown, it is only one embodiment of the present invention. An access floor assembly includes a floor member 1 provided with access feet 2 and a cover plate member 4 disposed on the upper side of the access feet 2. A snap condition 3 is provided between two adjacent floor members 1. The access feet 2 are disposed on the lower side of the end of the snap condition 3. The floor member 1 includes a connecting plate 11 and a base plate 12 disposed on the connecting plate 11. The access foot 2 includes a support tray 22 for connecting with the connecting plate 11 and a support column 21 for supporting the support tray 22. A connection hole 111 and a limiting column 112 for inserting into the connection hole 111 are provided on the connecting plate 11. A through hole 221 for facilitating the passing of the support column 21 and a limiting hole 222 for facilitating the passing of the limiting column 112 are 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. A screwing groove 212 is provided at the end of the support column 21 close to the support tray 22. The cover plate member 4 includes a cover plate 41 and an extension column 42 disposed on the lower side of the cover plate 41. A limiting hole 222 for facilitating connection with the floor member 1 and an insertion hole 225 for facilitating the insertion of the extension column 42 are provided on the support tray 22.

[0042] In the present invention, access feet 2 are provided at the four corners of the floor member 1, such that the floor member 1 is at a certain height from the ground, and a snap condition 3 is provided between two adjacent floor members 1. Since access feet 2 are provided at the four corners of the floor member 1, it can be understood that a shared access foot 2 is just used at the junction of the four floor members 1. A cover plate is disposed above the access foot 2 to just cover the access foot 2, which can play a certain waterproofing role.

[0043] Here, the floor member 1 includes a connecting plate 11 and a base plate 12 disposed on the connecting plate 11. The access foot 2 includes a support tray 22 for connecting with the connecting plate 11 and a support column 21 for supporting the support tray 22. The cover plate member 4 includes a cover plate 41 and an extension column 42 disposed on the lower side of the cover plate 41. A limiting hole 222 for facilitating connection with the floor member 1 and an insertion hole 225 for facilitating the insertion of the extension column 42 are provided on the support tray 22. A connection hole 111 and a limiting column 112 for inserting into the connection hole 111 are provided on the connecting plate 11. At least a part of the limiting column 112 is located in the limiting hole 222.

[0044] Correspondingly, the supporting pallet 22 is arranged on the lower side of the connecting plate 11. The connection between the floor member 1 and the overhead foot 2 is completed by inserting the limiting posts 112 into the connection holes 111 on the connecting plate 11 and the limiting holes 222 on the supporting pallet 22 in sequence. Then, four long strip-shaped card members 3 are sequentially installed at the four gaps between the four floor members 1. Finally, the cover plate member 4 is installed on the supporting pallet 22 of the overhead foot 2. When installing the cover plate member 4, the extension post 42 is directed downward until the extension post 42 is inserted into the insertion hole 225 of the supporting pallet 22. At this time, the cover plate 4 is just located on the connecting plate 11.

[0045] In the present invention, the installation of the cover plate member 4 can just cover the upper part of the overhead foot 2, fill the gap between the four floor members 1 and the four card members 3, and play a certain waterproof function.

[0046] However, in fact, the installation of the cover plate member 4 is inseparable from the setting of the card member 3. It is necessary to ensure that when the card member 3 is installed between two adjacent floor members 1, the connection between the card member 3 and the floor member 1 is tight and does not leak water. When the cover plate member 4 is installed, the connection between the cover plate member 4 and the card member 3 is tight and does not leak water. Generally speaking, elastic waterproof pads (or cushions) are provided at the edges of the card member 3 and the cover plate member 4. Preferably, the card member 3 is installed between the two floor members 1 with a slight interference fit, and the cover plate member 4 is also installed at the gap between the four floor members 1 and the four card members 3 with an interference fit.

[0047] It should be noted that the overhead foot 2 includes a support column 21 and a supporting pallet 22 arranged 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 supporting pallet 22. An external thread is provided on the outer side of the support column 21, and an internal thread for cooperating with the external thread 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 supporting pallet 22, so that the supporting pallet 22 is threadedly connected to the support column 21. A screwing groove 212 is provided at the end of the support column 21 close to the supporting pallet 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 that the upper side of the screwing groove 212 is exposed. A screwing wrench can be directly inserted into the screwing groove 212 from the upper side of the supporting pallet 22 to rotate and adjust the support column 21, that is, the connection position between the support column 21 and the supporting pallet 22 can be adjusted, that is, the distance between the floor member 1 and the ground can be adjusted.

[0048] Then, an overhead floor assembly of the present invention can achieve a waterproof effect, and it is also because of the upper side adjustment function of the overhead foot 2. That is, without disassembling the adjacent floor members 1, only by disassembling the cover plate member 1, the entire overhead floor can be directly adjusted and leveled above the floor member 1. The connection between the floor member 1 and the card member 3 is stable, and the waterproof effect is also good.

[0049] That is to say, in a broad sense, an overhead floor assembly of the present invention includes the mutual cooperation of a cover plate member 4, a clamping member 3, and a structure of an overhead foot 2 that can be opened and adjusted from the upper side.

[0050] The structure of an overhead floor assembly of the present invention is simple. Only by removing the cover plate member can the installation and adjustment of the overhead floor be carried out from the upper side of the floor without disassembling the floor member. After the cover plate member is installed, it can effectively fit with the floor member and the clamping member, achieving a good waterproof effect. When leveling and adjusting the floor member, it can effectively reduce vibration without affecting the structural stability of the floor member, making the entire overhead structure have good stability.

[0051] Embodiment 2, still as Figures 1 to 5 shown, is only one of the embodiments of the present invention. On the basis of Embodiment 1, in an overhead floor assembly of the present invention, a functional buckle 421 for connecting with the lower side of the support tray 22 is provided at the lower end of the extension column 42. The number of the functional buckles 421 is two, and a notch 422 is provided between the two functional buckles 421. Of course, the extension column 42 is a rigid member with a certain elasticity. When the extension column 42 is inserted into the insertion hole 225, under the extrusion and limitation of the insertion hole 225, the functional buckle 421 bends slightly inward until the functional buckle 421 completely passes through the insertion hole 225. Then, under the action of elasticity, the functional buckle 421 pops out and expands outward, hooking the lower side edge position of the support tray 22 located below the insertion hole 225, that is, hooking the lower side surface of the support tray 22.

[0052] In this embodiment, the width of the base plate 12 is smaller than the width of the connecting plate 11, and at least a part of the clamping member 3 is located on the upper side of the connecting plate 11 and is connected to the end of the base plate 12. In fact, the small width of the base plate 12 can form a part similar to a "step" around the edge on the upper side of the connecting plate 11, facilitating the installation of the clamping member 3 and the cover plate member 4.

[0053] Here, the clamping member 3 includes a trimming strip 31 provided at the edge of the floor member 1 and a connecting strip 32 for connecting with the trimming strip 31. The trimming strip 31 includes a trimming upper plate 311 provided on the upper side of the connecting plate 11 and a trimming side plate 312 provided on the side surface of the connecting plate 11. The connecting strip 32 includes a connecting upper plate 321 provided on the upper side of the trimming upper plate 311 and a connecting side plate 322 provided on the side of the trimming side plate 312 away from the connecting plate 11. A connecting buckle 323 for connecting with the lower side of the connecting plate 11 is provided at one end of the connecting side plate 322 away from the connecting upper plate 321.

[0054] It is equivalent to that two L-shaped edge-closing strips 31 are arranged at the step at the edge of the floor member 1. The upper edge-closing plate 311 is located outside the upper substrate 12 of the connecting plate 11, and the lower edge-closing plate 312 is located on the side surface of the connecting plate 11; the π-shaped connecting strip 32 is arranged above the two edge-closing strips 31. The upper connecting plate 321 is located above the two upper edge-closing plates 311, and the connecting side plate 322 is located on the side of the edge-closing side plate 312 away from the connecting plate 11. And finally, the connecting buckle 323 at the lower end of the connecting side plate 322 hooks back to the lower side surface of the connecting plate 11.

[0055] A reinforcing inclined plate 324 is arranged between the upper connecting plate 321 and the connecting side plate 322 to strengthen the structural strength of the entire connecting strip 32.

[0056] In addition, the height of the upper side of the upper connecting plate 321 is the same as the height of the upper side of the substrate 12, and the height of the upper side of the cover plate 41 is the same as the height of the upper side of the substrate 12.

[0057] Moreover, at least one side of the cover plate 41 is connected to the side of the substrate 12. A positioning notch 113 for facilitating the embedding of the support tray 22 is arranged at the bottom edge of the connecting plate 11, and the edge of the cover plate 41 is just connected to the side of the positioning notch 113; similarly, the height of the upper side of the cover plate 41 is the same as the height of the upper side of the substrate 12.

[0058] Furthermore, an elastic cushion plate 223 for connecting with the connecting plate 11 is arranged on the upper side of the support tray 22, so that there is an elastic shock-absorbing effect between the connection of the overhead foot 2 and the floor member 1. Then, after the overhead foot 2 and the floor member 1 are connected, when the overhead foot 2 is screwed and adjusted from the upper side, it will not cause vibration damage to the floor member 1, and the safety is high.

[0059] Of course, the elastic cushion plate 223 is also provided with a first hole for communicating with the through hole 221, a second hole for communicating with the limiting hole 222, and a third hole for communicating with the insertion hole 225.

[0060] The support tray 22 is provided with a protruding column 224 extending towards the support column 21, and the through hole 221 is arranged on the protruding column 224, increasing the connection area between the support tray 22 and the support column 21, making the connection between the support tray 22 and the support column 21 more stable.

[0061] One end of the support column 21 away from the support pallet 22 is provided with a bottom plate 213, and the bottom plate 213 is used to increase the contact area between the support column 21 and the ground, so that the support effect is better, and it can also prevent the lower end of the support column 21 from being worn; a connection bearing 214 for connecting with the support column 21 is arranged on the bottom plate 213, that is, when the insertion adjustment is carried out on the screwing groove 212, the support column 21 rotates itself, and the bottom plate 213 does not rotate.

[0062] A corner edge notch for facilitating the insertion of the limit post 112 into the connection hole 111 is arranged at the edge of the substrate 12, that is, the connection hole 111 can be arranged at the position of the connecting plate 11 below the corner edge notch and the limit post 112 can be inserted.

[0063] The screwing groove 212 is an internal hexagonal groove, which is convenient for inserting and screwing with a hexagonal wrench for adjustment.

[0064] Obviously, the number of the insertion holes 225 and the extension posts 42 is at least one.

[0065] Finally, the edge closing strip 31, the connection strip 32 and the cover plate member 4 are all integrally formed parts.

[0066] Embodiment 3, as Figure 6 shown, is only one of the embodiments of the present invention. On the basis of any of the above embodiments, the present invention further provides an installation method for an overhead floor assembly, including the following steps:

[0067] S1: Install the overhead feet on the ground, install the support pallet on the upper end of the support column, and insert the upper end of the support column into the through hole in the middle of the support pallet, so that the support pallet is threadedly connected with the support column;

[0068] S2: Install the floor member on the overhead feet, place the lower side of the floor member on the upper side of the support pallet, install the limit posts on the upper side of the floor member, and the limit posts sequentially pass through the connection holes of the connecting plate and the limit holes of the support pallet from top to bottom to complete the connection between the connecting plate and the support pallet, and after the floor member is installed, the upper part of the through hole is exposed;

[0069] S3: Install the card conditions between two adjacent floor members, install the edge closing strip on the edge of the connecting plate, and then insert the connection strip between the two edge closing strips, and the connection buckle just buckles to the bottom of the connecting plate;

[0070] S4: Use a screwing wrench to insert into the screwing groove on the upper side of the floor member to rotate and adjust the support column, so as to adjust the distance between the floor member and the ground, and thus level all the floor members;

[0071] S5: Install a cover plate on the upper side of the overhead foot so that the extension column on the lower side of the cover plate is inserted into the insertion hole, and the edge of the cover plate just connects with the edge of the connecting strip.

[0072] The structure of an overhead floor assembly and an installation method of the present invention is simple. Only by removing the cover plate can the installation and adjustment of the overhead floor be carried out from the upper side of the floor without disassembling the floor components. After the cover plate is installed, it can effectively fit with the floor components and the card conditions, achieving a good waterproof effect and good stability.

[0073] 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 assembly, characterized in that: It includes a floor member (1) provided with elevated feet (2) and a cover plate member (4) disposed on the upper side of the elevated feet (2). A clamping condition member (3) is provided between two adjacent floor members (1). The elevated feet (2) are disposed on the lower side of the end of the clamping condition member (3). The floor member (1) includes a connecting plate (11) and a base plate (12) disposed on the connecting plate (11). The elevated feet (2) include a support pallet (22) for connecting with the connecting plate (11) and a support column (21) for supporting the support pallet (22). The connecting plate (11) is provided with a connecting hole (111) and a limiting post (112) for inserting into the connecting hole (111). The support pallet (22) is provided with a through hole (221) for facilitating the passing of the support column (21) and a limiting hole (222) for facilitating the passing of the limiting 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 pallet (22). The cover plate member (4) includes a cover plate (41) and an extension column (42) disposed on the lower side of the cover plate (41). The support pallet (22) is provided with a limiting hole (222) for facilitating connection with the floor member (1) and an insertion hole (225) for facilitating the insertion of the extension column (42). A functional buckle (421) for connecting with the lower side of the support pallet (22) is provided at the lower end of the extension column (42). The number of the functional buckles (421) is two, and a notch (422) is provided between the two functional buckles (421). The width of the base plate (12) is smaller than the width of the connecting plate (11). At least a part of the clamping condition member (3) is located on the upper side of the connecting plate (11) and is connected with the end of the base plate (12). The clamping condition member (3) includes a trimming card strip (31) disposed at the edge of the floor member (1) and a connecting card strip (32) for connecting with the trimming card strip (31). The trimming card strip (31) includes a trimming upper plate (311) disposed on the upper side of the connecting plate (11) and a trimming side plate (312) disposed on the side surface of the connecting plate (11). The connecting card strip (32) includes a connecting upper plate (321) disposed on the upper side of the trimming upper plate (311) and a connecting side plate (322) disposed on the side of the trimming side plate (312) away from the connecting plate (11). A connecting buckle (323) for connecting with the lower side of the connecting plate (11) is provided at the end of the connecting side plate (322) away from the connecting upper plate (321).

2. The overhead floor assembly according to claim 1, wherein: The height of the upper side of the connecting upper plate (321) is the same as the height of the upper side of the base plate (12). The height of the upper side of the cover plate (41) is the same as the height of the upper side of the base plate (12).

3. The overhead floor assembly according to claim 1, characterized in that: An elastic cushion plate (223) for connecting with the connecting plate (11) is arranged on the upper side of the supporting pallet (22); a convex column (224) extending towards the supporting column (21) is arranged on the supporting pallet (22), and the perforation (221) is arranged on the convex column (224).

4. The overhead floor assembly according to claim 1, wherein: A bottom plate (213) is arranged at one end of the supporting column (21) far away from the supporting pallet (22), and a connecting bearing (214) for connecting with the supporting column (21) is arranged on the bottom plate (213).

5. The overhead floor assembly according to claim 1, characterized in that: A corner edge notch for facilitating the insertion of the limit post (112) into the connecting hole (111) is arranged at the edge of the base plate (12).

6. The raised floor assembly according to claim 2, wherein: The edge trimming strip (31), the connecting strip (32) and the cover plate part (4) are all integrally formed parts.

7. A method for installing an access floor assembly according to any one of claims 1 to 6, characterized in that, Comprising the following steps: S1: Install the overhead feet on the ground, install the supporting pallet on the upper end of the supporting column, and insert the upper end of the supporting column into the perforation in the middle of the supporting pallet, so that the supporting pallet is threadedly connected with the supporting column; S2: Install the floor part on the overhead feet, place the lower side of the floor part on the upper side of the supporting pallet, install a limit post on the upper side of the floor part, and the limit post sequentially passes through the connecting hole of the connecting plate and the limit hole of the supporting pallet from top to bottom to complete the connection between the connecting plate and the supporting pallet; S3: Install the clamping condition between two adjacent floor parts, install the edge trimming strip on the edge of the connecting plate, and then insert the connecting strip between two edge trimming strips, and the connecting buckle just buckles to the bottom of the connecting plate; S4: Use a wrench to insert into the wrench slot on the upper side of the floor part to rotate and adjust the supporting column, so as to adjust the distance between the floor part and the ground, and thus level all the floor parts; S5: Install the cover plate part on the upper side of the overhead feet, so that the extension column on the lower side of the cover plate part is inserted into the insertion hole, and the edge of the cover plate just connects with the edge of the connecting strip.

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