An assembled ground structure and installation method

Abstract

The present invention discloses a prefabricated floor structure and an installation method, which relates to the technical field of building decoration. Specifically, this application includes a base plate, adjusting feet for supporting two adjacent base plates, a cover plate for connecting two adjacent base plates, and a fixing member for fixing the cover plate to the base plate; a groove is provided on the base plate, and the grooves on two adjacent base plates are spliced into a receiving groove for receiving the cover. Ribs are provided at the bottom of the base plate. When two adjacent base plates are placed on the adjusting feet, a limiting groove for inserting the ribs at the bottom of the two adjacent base plates is provided at the top of the adjusting feet. In the present invention, the ribs at the bottom of two adjacent base plates are inserted into the limiting grooves of the adjusting feet, so that the adjusting feet not only play a role in supporting the base plates, but also can connect two adjacent base plates, thereby enhancing the integrity of the base plate paving. Then, the cover plate is fixed in the receiving groove through the fixing member, so that the cover plate connects two adjacent base plates, further strengthening the integrity of the base plate paving.

Description

Technical Field

[0001] The present invention relates to the technical field of building decoration, and particularly to a prefabricated floor structure and an installation method thereof. Background Art

[0002] In traditional floor overhead structures, single-point supports are mostly used. A board is overhead through four support points and finally fixed on the ground. The integrity is poor and the supporting force is unbalanced. Therefore, during use, local settlement is likely to occur, causing damage to the finish. At the same time, during walking, the footstep is accompanied by settlement, resulting in poor comfort. During the settlement process, the board surface is also prone to abnormal noises.

[0003] Chinese Patent CN212926859U, with a publication date of April 9, 2021, discloses a prefabricated indoor floor overhead floor, which includes a pressure plate. The pressure plate is installed on the indoor floor through several assembled support assemblies. The support assembly includes a floor anchor bolt with an external thread, a height-adjusting block, and a support plate. This utility model has a simple structure and is easy to use, solving the problems of low installation efficiency, lack of stability, and almost non-reusability of traditional bottom plates. The components of this utility model are all industrially produced and assembled on-site, with all-dry construction operations, replacing traditional cement mortar leveling. The installation is convenient, getting rid of the drawbacks of traditional decoration, having high bearing capacity, being suitable for indoor use, and being reusable, energy-saving and environmentally friendly. However, multiple pressure plates of this overhead floor are only fixed on the support plate by screws, and there is no connection between adjacent pressure plates, resulting in poor integrity of the installed floor. Summary of the Invention

[0004] The purpose of the present invention is to provide a prefabricated floor structure and an installation method thereof, aiming at the deficiencies of the above-mentioned existing technologies, which can strengthen the integrity of the floor structure, thereby making the installed floor structure more firm and durable.

[0005] The present invention provides a prefabricated floor structure, which includes a base plate, an adjusting foot for supporting two adjacent base plates, a cover plate for connecting two adjacent base plates, and a fixing member for fixing the cover plate to the base plate. A groove is provided on the base plate, and the grooves on two adjacent base plates are combined to form a receiving groove for receiving the cover plate. A rib is provided at the bottom of the base plate. When two adjacent base plates are placed on the adjusting foot, a limiting groove for inserting the ribs at the bottom of two adjacent base plates is provided at the top of the adjusting foot.

[0006] Further, the adjusting foot includes an adjusting base for abutting against the ground, and a support seat provided on the adjusting base for supporting the base plate. The limiting groove is provided at the top of the support seat.

[0007] Further, the adjusting base includes a support plate abutting against the ground, and a support column disposed on the support plate, and the socket is screwed onto the support column.

[0008] Further, the support column is provided with an external thread, and the socket is provided with a threaded through hole matching the external thread.

[0009] Further, the socket includes an adjusting column for screwing onto the support column, a support platform disposed at the top of the adjusting column for supporting the substrate, and two limiting baffles disposed at both ends of the support platform. The threaded through hole penetrates through the adjusting column and the support platform, and the two limiting baffles and the support platform enclose the limiting groove.

[0010] Further, it further includes a plurality of reinforcing ribs disposed around the adjusting column for connecting the adjusting column and the support platform.

[0011] Further, it further includes a limiting block disposed in the middle of the support platform. When two adjacent substrates are placed on the support platform, both ends of the limiting block respectively abut against the side surfaces of the two substrates, and the two limiting baffles respectively abut against the side surfaces of the rib strips at the bottoms of the two substrates.

[0012] Further, the threaded through hole is disposed in the middle of the support platform, and the limiting blocks are two respectively disposed on both sides of the threaded through hole.

[0013] Further, a bevel chamfer is provided on the side surface of the rib strip abutting against the limiting baffle, and a limiting bevel angle matching the bevel chamfer is provided on the limiting baffle.

[0014] An installation method for an assembled floor structure includes the following steps:

[0015] S1: Screw the socket onto the adjusting base and adjust it to a suitable height;

[0016] S2: Snap the rib strips at the bottoms of the two substrates into the limiting grooves of the adjusting feet, and one side surface of each of the two substrates respectively abuts against both ends of the limiting block at the top of the adjusting feet;

[0017] S3: Snap the cover plate into the receiving groove formed by the grooves of the two substrates;

[0018] S4: Fix the cover plate in the receiving groove through fixing members.

[0019] An assembled floor structure and an installation method of the present invention have the following beneficial effects:

[0020] (1) The local floor structure is inserted into the limit slots of the adjusting feet through the ribs at the bottoms of two adjacent substrates. This enables the adjusting feet not only to support the substrates but also to connect two adjacent substrates, thereby enhancing the integrity of the substrate paving, making the paved floor structure more stable and having a longer service life.

[0021] (2) The grooves on the two substrates of this floor structure are combined into a complete receiving groove. The cover plate is snapped into the receiving groove and then fixed in the receiving groove through fixing parts, so that the cover plate connects two adjacent substrates and further strengthens the integrity of the substrate paving.

[0022] (3) When paving the substrates of this floor structure, two adjacent substrates are placed on the support base at the same time, and are limited by the limit slots arranged at the top of the support base, so that the adjusting feet can not only support the substrates but also connect two adjacent substrates, enhancing the integrity of the substrate paving.

[0023] (4) External threads are provided on the support columns of this floor structure, and threaded through holes are provided on the support bases. By matching the external threads on the support columns with the threaded through holes on the support bases, the support bases are screwed to the support columns. Through screwing, the support bases can adjust the height on the support columns, thereby leveling the substrates.

[0024] (5) The support plate of this floor structure that abuts against the ground of the adjusting seat is set in a disc shape to increase the contact area between the support plate and the ground, making the adjusting feet more stable, so that the adjusting feet can better support the substrates, and further making the paved floor more stable and having a longer service life.

[0025] (6) The support base of this floor structure includes an adjusting column, a support platform and two limit baffles. The adjusting column is used to be screwed to the support column, the support platform is used to place the substrates, and the two limit baffles limit the substrates, so that the adjusting feet not only connect two adjacent substrates but also make the screwing connection between the support base and the support column more stable.

[0026] (7) A plurality of reinforcing ribs are arranged around the adjusting column of this floor structure to connect the adjusting column and the support platform, thereby strengthening the support of the adjusting column to the support platform, increasing the load-bearing capacity of the support platform, and further making the service life of this floor structure longer.

[0027] (8) A limit block is arranged in the middle of the support platform of this floor structure, which abuts against one side of two adjacent substrates to protect the substrates and prevent the substrates from being squeezed against each other when a large force is applied to the substrates, resulting in damage to the substrates and further making the paved floor structure unusable.

[0028] (9)The rib of the local floor structure is provided with an inclined chamfer, and the limiting baffle is provided with a limiting inclined angle that cooperates with the inclined chamfer. This is to make the contact area between the limiting baffle and one side of the rib larger when the limiting baffle abuts against the side of the rib, so as to make the limiting effect of the limiting baffle on the substrate better. Brief Description of the Drawings

[0029] The drawings incorporated herein and constituting a part of this specification illustrate embodiments of the present invention and, together with the description, are used to explain the principles of the present invention. In these drawings, like reference numerals are used to represent like elements.

[0030] Figure 1 It is a schematic structural diagram of an assembled floor structure and an installation method according to an embodiment of the present invention;

[0031] Figure 2 It is a schematic structural diagram of a substrate of an assembled floor structure and an installation method according to an embodiment of the present invention;

[0032] Figure 3 It is a schematic structural diagram of a cover plate of an assembled floor structure and an installation method according to an embodiment of the present invention;

[0033] Figure 4 It is a schematic structural diagram of an adjusting foot of an assembled floor structure and an installation method according to an embodiment of the present invention;

[0034] Figure 5 It is a schematic structural diagram of an adjusting base of an assembled floor structure and an installation method according to an embodiment of the present invention;

[0035] Figure 6 It is a schematic structural diagram of a bracket of an assembled floor structure and an installation method according to an embodiment of the present invention;

[0036] Figure 7 It is a schematic structural diagram of a support platform and a limiting baffle of an assembled floor structure and an installation method according to an embodiment of the present invention.

[0037] In the figure: 1, substrate; 11, groove; 12, rib; 121, inclined chamfer; 13, second through hole; 2, adjusting foot; 21, adjusting base; 211, support disk; 212, support column; 2121, external thread; 22, bracket; 221, adjusting column; 222, support platform; 2221, threaded through hole; 2222, limiting block; 223, limiting baffle; 2231, limiting inclined angle; 224, reinforcing rib; 3, cover plate; 31, first through hole; 4, fixing member. Detailed Description of the Embodiments

[0038] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0039] An assembled floor structure according to an embodiment of the present invention includes a base plate 1, an adjusting foot 2 for supporting two adjacent base plates 1, a cover plate 3 for connecting two adjacent base plates 1, and a fixing member 4 for fixing the cover plate 3 to the base plate 1; a groove 11 is provided on the base plate 1, and the grooves 11 on two adjacent base plates 1 are combined to form a receiving groove for receiving the cover plate 3. A rib 12 is provided at the bottom of the base plate 1. When two adjacent base plates 1 are placed on the adjusting foot 2, a limiting groove for inserting the rib 12 at the bottom of the two adjacent base plates 1 is provided at the top of the adjusting foot 2. For specific effects, see Figure 1 and Figure 2 .

[0040] When laying the floor, it is usually composed of multiple base plates 1 spliced together. In this application, by inserting the ribs 12 at the bottoms of two adjacent base plates 1 into the limiting grooves of the adjusting feet 2, the adjusting feet 2 not only play a role in supporting the base plates 1 but also can connect two adjacent base plates 1, thereby enhancing the integrity of the laying of the base plates 1, making the laid floor structure more stable and having a longer service life. A groove 11 is provided on each base plate 1. When the ribs 12 at the bottoms of two adjacent base plates 1 are inserted into the limiting grooves of the adjusting feet 2, the two adjacent base plates 1 are spliced together, and the grooves 11 on the two base plates 1 are combined to form a complete receiving groove. The cover plate 3 is snapped into the receiving groove, and then the cover plate 3 is fixed in the receiving groove through the fixing member 4, so that the cover plate 3 connects two adjacent base plates 1, further strengthening the integrity of the laying of the base plates 1.

[0041] The groove 11 is provided on the base plate 1, and the depth of the groove 11 is equal to the thickness of the cover plate 3, so that when the cover plate 3 is stuck in the receiving groove formed by two adjacent base plates 1, the top of the cover plate 3 is just flush with the tops of the two base plates 1, thereby preventing the laid floor from being uneven due to the thickness of the cover plate 3 itself when connecting two adjacent base plates 1 through the cover plate 3, which affects its use experience.

[0042] In this embodiment, the adjusting foot 2 includes an adjusting base 21 for abutting against the ground, and a support 22 provided on the adjusting base 21 for supporting the base plate 1. The limiting groove is provided at the top of the support 22. For specific effects, see Figure 4。The adjusting feet 2 include an adjusting base 21 and a supporting base 22. The bottom of the adjusting base 21 abuts against the ground, and the supporting base 22 is arranged on the top of the adjusting base 21. When laying the substrate 1, two adjacent substrates 1 are simultaneously placed on the supporting base 22, and the two substrates 1 are limited by the limiting grooves arranged on the top of the supporting base 22, so that the adjusting feet 2 can not only support the substrate 1, but also connect two adjacent substrates 1, enhancing the integrity of the laying of the substrate 1.

[0043] In this embodiment, the adjusting base 21 includes a supporting disc 211 abutting against the ground and a supporting column 212 arranged on the supporting disc 211. The supporting base 22 is screwed onto the supporting column 212. For the specific effect, see Figure 5 。The adjusting base 21 includes a supporting disc 211 and a supporting column 212. The supporting disc 211 abuts against the ground, and the supporting column 212 is arranged on the supporting disc 211. The supporting disc 211 of the adjusting base 21 abutting against the ground is set in a disc shape to increase the contact area between the supporting disc 211 and the ground, making the adjusting feet 2 more stable, so that the adjusting feet 2 can better support the substrate 1, and further making the laid ground more stable and having a longer service life. And setting the adjusting base 21 in this structure, with the supporting disc 211 with a larger cross-sectional area abutting against the ground and the supporting column 212 with a smaller cross-sectional area connecting to the supporting base 22, is considered based on cost and the stability of the laid ground. If the cross-sectional area of the supporting column 212 is set to be equal to that of the supporting disc 211, although the stability of the laid ground is better, it increases the use of processing materials, thus greatly increasing the processing cost.

[0044] In this application, the supporting base 22 is connected to the supporting column 212 by screwing, so that the supporting base 22 can adjust its height on the supporting column 212. When the supporting base 22 supports the substrate 1, it can level the substrate 1, thus preventing the ground from having undulations and poor flatness after the ground pouring in building construction, resulting in the substrate 1 laid on the ground being uneven and affecting the use experience.

[0045] In this embodiment, an external thread 2121 is provided on the supporting column 212, and a threaded through hole 2221 matching the external thread 2121 is provided on the supporting base 22. For the specific effect, see Figure 5 and Figure 6。An external thread 2121 is provided on the support column 212, and a threaded through hole 2221 is provided on the bracket 22. By mating the external thread 2121 on the support column 212 with the threaded through hole 2221 on the bracket 22, the bracket 22 is screwed onto the support column 212, and the height of the bracket 22 can be adjusted on the support column 212 through screwing. There are two implementation methods to achieve the screwing connection between the bracket 22 and the support column 212: The first implementation method is to provide an external thread 2121 on the support column 212 and a threaded through hole 2221 on the bracket 22, and the screwing connection between the bracket 22 and the support column 212 is achieved through the mating of the external thread 2121 and the threaded through hole 2221; The second implementation method is to provide a threaded hole on the support column 212 and an external thread on the bracket 22, and the bracket 22 is screwed onto the support column 212 through the mating of the external thread and the threaded hole. The second implementation method requires a stud to be provided at the bottom of the bracket 22, and an external thread is provided on the stud. The bracket 22 is screwed onto the support column 212 through the mating of the external thread on the stud and the threaded hole on the support column 212. Compared with the first implementation method of directly providing a threaded through hole 2221 on the bracket 22, the structure is more complex and the implementation difficulty is greater. Therefore, the first implementation method is preferred in this application.

[0046] In this embodiment, the bracket 22 includes an adjustment column 221 for screwing connection with the support column 212, a support platform 222 provided at the top of the adjustment column 221 for supporting the substrate 1, and two limit baffles 223 provided at both ends of the support platform 222. The threaded through hole 2221 penetrates through the adjustment column 221 and the support platform 222, and the two limit baffles 223 and the support platform 222 enclose a limit groove. For the specific effect, see Figure 6 。The bracket 22 includes an adjustment column 221, a support platform 222 and two limit baffles 223. The adjustment column 221 is used for screwing connection with the support column 212. The support platform 222 is provided at the top of the adjustment column 221 for placing the substrate 1. The two limit baffles 223 are provided at both ends of the support platform 222, so that the two limit baffles 223 and the support platform 222 enclose a limit groove. When two adjacent substrates 1 are placed on the support platform 222, the limit baffles 223 respectively abut against one side surface of the bottom ribs 12 of the two substrates 1, thereby limiting the substrates 1 placed on the support platform 222 and enabling the adjustment feet 2 to connect the two adjacent substrates 1.

[0047] The adjustment column 221 is provided at the bottom of the support platform 222 for screwing connection with the support column 212, so as to make the screwing connection between the support base 22 and the support column 212 more stable, thereby making the structure of the adjusting foot 2 more stable. Since the support platform 222 is used to support the substrate 1, the cross-sectional area of the support platform 222 should be set relatively large, so that when the substrate 1 is placed on the support platform 222, the contact area with the support platform 222 is relatively large, thereby making the support of the adjusting foot 2 on the substrate 1 more stable. On this premise, if the thickness of the support platform 222 is set relatively large, more raw materials will be consumed and the processing cost will be increased. Therefore, the thickness of the support platform 222 is set relatively small. Limited by the thickness of the support platform 222, the depth of the threaded through hole 2221 penetrating the support platform 222 is also relatively small. If the adjustment column 221 is not provided and the support column 212 is directly screwed through the threaded through hole 2221 on the support platform 222, the screwing length between the support column 212 and the support platform 222 will be relatively small, affecting the stability of the connection between the support base 22 and the adjustment base 21.

[0048] However, by providing an adjustment column 221 at the bottom of the support platform 222, since the cross-sectional area of the adjustment column 221 only needs to be larger than that of the threaded through hole 2221, compared with the cross-sectional area of the support platform 222, increasing the length of the adjustment column 221 consumes less raw materials, and thus will not have much impact on the processing cost of the present application. The threaded through hole 2221 penetrates the adjustment column 221 and the support platform 222. When the support base 22 adjusts its height on the support column 212, the external thread 2121 on the support column 212 cooperates with the threaded through hole 2221 on the adjustment column 221 and the support platform 222, so that the screwing length between the support column 212 and the support base 22 is relatively large, ensuring the stability of the connection between the support base 22 and the adjustment base 21.

[0049] In this embodiment, it further includes a plurality of reinforcing ribs 224 provided around the adjustment column 221 for connecting the adjustment column 221 and the support platform 222. For the specific effect, see Figure 6 . A plurality of reinforcing ribs 224 are provided around the adjustment column 221 for connecting the adjustment column 221 and the support platform 222. Since the function of the adjustment column 221 is to be screwed with the support column 212, and the support platform 222 is used to support the substrate 1, in order to make the support of the support base 22 on the substrate 1 more stable and the connection between the support base 22 and the adjustment base 21 more stable, the cross-sectional area of the adjustment column 221 should be set relatively small and the length should be set relatively large, and the cross-sectional area of the support platform 222 should be set relatively large and the thickness should be set relatively small. Therefore, the cross-sectional area of the adjustment column 221 is much smaller than that of the support platform 222, that is, the contact area between the adjustment column 221 and the support platform 222 for connection is relatively small.

[0050] The substrate 1 is placed on the support platform 222, and the ground supports the support platform 222 through the adjusting columns 221. In order to make the supporting force of the ground on the support platform 222 evenly distributed on the support platform 222, so that the support platform 222 can bear a greater acting force, the adjusting columns 221 should be connected to the central position of the support platform 222. Since the contact area between the adjusting column 221 and the support platform 222 is small, when the acting force borne by the edge of the support platform 222 is too large, the support platform 222 will be bent or broken, thus affecting the use of the ground structure. Therefore, in this application, a plurality of reinforcing ribs 224 are provided around the adjusting column 221 to connect the adjusting column 221 and the support platform 222, thereby strengthening the support of the adjusting column 221 on the support platform 222, increasing the load-bearing capacity of the support platform 222, and further making the service life of the ground structure longer.

[0051] In this embodiment, it further includes a limiting block 2222 provided in the middle of the support platform 222. When two adjacent substrates 1 are placed on the support platform 222, both ends of the limiting block 2222 are respectively in contact with the sides of the two substrates 1, and the two limiting baffles 223 are respectively in contact with the sides of the bottom ribs 12 of the two substrates 1. For the specific effect, see Figure 1 and Figure 7 . A limiting block 2222 is provided in the middle of the support platform 222. When two adjacent substrates 1 are placed on the support platform 222, both ends of the limiting block 2222 are respectively in contact with one side of the two substrates 1, and the two limiting baffles 223 are respectively in contact with the sides of the bottom ribs 12 of the two substrates 1 on the other side, so as to limit the two substrates 1 placed on the support platform 222 by the adjusting feet 2, connect the two substrates 1 together, and make the integrity of the substrates 1 of the paved ground stronger. The reason for setting the limiting block 2222 in the middle of the support platform 222 and contacting one side of the two adjacent substrates 1 instead of the sides of the two adjacent substrates 1 contacting each other is to protect the substrates 1 and prevent the substrates 1 from being squeezed against each other when a large acting force is applied to the substrates 1, resulting in damage to the substrates 1, and further making the paved ground structure unusable.

[0052] In this embodiment, the threaded through holes 2221 are provided in the middle of the support platform 222, and the limiting block 2222 is composed of two parts respectively arranged on both sides of the threaded through hole 2221. For the specific effect, see Figure 7In order to ensure that when the threaded through hole 2221 is screwed to the support column 212, the ground's supporting force on the support platform 222 is evenly distributed on the support platform 222, the threaded through hole 2221 is arranged at the center position of the support platform 222, and the limit block 2222 is also arranged at the center position of the support platform 222. If the limit block 2222 covers the threaded through hole 2221 on the support platform 222, when the support column 212 is screwed to the adjusting column 221, it cannot penetrate the support platform 222 and continue to extend upward, so that the adjustment height of the adjusting foot 2 is limited by the length of the adjusting column 221, reducing the adjustment range of the adjusting foot 2. The limit block 2222 is arranged as two parts located on both sides of the threaded through hole 2221 respectively, so that the limit block 2222 does not cover the threaded through hole 2221, which not only does not affect the limiting function of the limit block 2222 on the substrate 1, but also enables the support column 212 to continue to extend upward after penetrating the support platform 222, thereby increasing the adjustment range of the height of the adjusting foot 2.

[0053] In this embodiment, a bevel chamfer 121 is provided on the side surface of the rib 12 that abuts against the limit baffle 223, and a limit bevel 2231 that cooperates with the bevel chamfer 121 is provided on the limit baffle 223. For the specific effect, see Figure 2 and Figure 7 A bevel chamfer 121 is provided on one side surface of the rib 12, and a limit bevel 2231 is provided on the limit baffle 223. When the substrate 1 is placed on the support platform 222 and the rib 12 at the bottom of the substrate 1 is clamped in the limit groove formed by the limit baffle 223 and the support platform 222, the limit baffle 223 abuts against one side surface of the rib 12. At the same time, the limit bevel 2231 provided on the limit baffle 223 cooperates with the bevel chamfer 121 on the rib 12, so that the limit baffle 223 can better limit the substrate 1. The reason for providing the bevel chamfer 121 on the rib 12 and the limit bevel 2231 that cooperates with the bevel chamfer 121 on the limit baffle 223 is to make the contact area between the limit baffle 223 and one side surface of the rib 12 larger when the limit baffle 223 abuts against one side surface of the rib 12, so that the limiting effect of the limit baffle 223 on the substrate 1 is better.

[0054] In this embodiment, the fixing member 4 is a plurality of first through holes 31 provided on the cover plate 3, a plurality of second through holes 13 provided in the groove 11, and a plurality of screws whose one ends sequentially penetrate through one first through hole 31 and one second through hole 13 and then are screwed to the adjusting foot 2. For the specific effect, see Figure 1 、 Figure 2 and Figure 3。A plurality of first through holes 31 are provided on the cover plate 3, and a plurality of second through holes 13 are provided in the groove 11. One end of each of a plurality of screws sequentially passes through a first through hole 31 and a second through hole 13, and then is screwed to the adjusting foot 2, so as to fix the cover plate 3 in the receiving groove formed by splicing two grooves 11, and the cover plate 3 connects two adjacent substrates 1. The fixing member 4 is arranged in a screw-fixing manner to make it easy to implement the fixing of the fixing member 4 to the cover plate 3 and convenient to operate, so that the installation of the floor structure is more convenient and fast. After the screw sequentially passes through the first through hole 31 and the second through hole 13, it is screwed to the adjusting foot 2, connecting the cover plate 3, the substrate 1 and the adjusting foot 2 together, so that the installed floor structure has better integrity and is more firm and durable.

[0055] An installation method for an assembled floor structure includes the following steps:

[0056] S1: Screw the support base 22 to the adjusting base 21 and adjust it to a suitable height;

[0057] S2: Snap the ribs 12 at the bottom of two substrates 1 into the limiting grooves of the adjusting feet 2, and one side surface of each of the two substrates 1 abuts against both ends of the limiting blocks 2222 at the top of the adjusting feet 2;

[0058] S3: Snap the cover plate 3 into the receiving groove formed by splicing the grooves 11 of two substrates 1;

[0059] S4: Fix the cover plate 3 in the receiving groove through the fixing member 4.

[0060] The content described above can be implemented alone or in various combinations, and these variant ways are all within the protection scope of the present invention.

[0061] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising one..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

[0062] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. An assembled floor structure, characterized in that: It includes a substrate (1), adjusting feet (2) for supporting two adjacent substrates (1), a cover plate (3) for connecting two adjacent substrates (1), and a fixing member (4) for fixing the cover plate (3) to the substrate (1); a groove (11) is provided on the substrate (1), and the grooves (11) on two adjacent substrates (1) are combined to form a receiving groove for receiving the cover plate (3), a rib (12) is provided at the bottom of the substrate (1), and when two adjacent substrates (1) are placed on the adjusting feet (2), a limiting groove for inserting the ribs (12) at the bottom of two adjacent substrates (1) is provided at the top of the adjusting feet (2). The adjusting feet (2) include an adjusting base (21) for abutting against the ground, and a support (22) provided on the adjusting base (21) for supporting the substrate (1), and the limiting groove is provided at the top of the support (22). The adjusting base (21) includes a support plate (211) for abutting against the ground, and a support column (212) provided on the support plate (211), and the support (22) is screwed onto the support column (212). External threads (2121) are provided on the support column (212), and threaded through holes (2221) matching the external threads (2121) are provided on the support (22). The support (22) includes an adjusting column (221) for screwing with the support column (212), a support platform (222) provided at the top of the adjusting column (221) for supporting the substrate (1), and two limiting baffles (223) provided at both ends of the support platform (222), the threaded through hole (2221) penetrates through the adjusting column (221) and the support platform (222), and the two limiting baffles (223) and the support platform (222) enclose the limiting groove. It further includes a limiting block (2222) provided in the middle of the support platform (222), when two adjacent substrates (1) are placed on the support platform (222), both ends of the limiting block (2222) are respectively abutted against the sides of the two substrates (1), and the two limiting baffles (223) are respectively abutted against the sides of the ribs (12) at the bottom of the two substrates (1). A bevel chamfer (121) is provided on the side surface of the rib (12) in contact with the limiting baffle (223), and a limiting bevel (2231) matching the bevel chamfer (121) is provided on the limiting baffle (223).

2. The prefabricated floor structure according to claim 1, characterized in that: It further includes a plurality of reinforcing ribs (224) provided around the adjusting column (221) for connecting the adjusting column (221) and the support platform (222).

3. The prefabricated floor structure according to claim 1, characterized in that: The threaded through hole (2221) is provided in the middle of the support platform (222), and the limiting blocks (2222) are two respectively arranged on both sides of the threaded through hole (2221).

4. The installation method of an assembled floor structure according to any one of claims 1-3, characterized in that It includes the following steps: S1: Screw the support (22) onto the adjusting base (21) and adjust it to a suitable height. S2: Snap the ribs (12) at the bottom of the two substrates (1) into the limit slots of the adjusting feet (2), and one side surface of each of the two substrates (1) abuts against both ends of the limit blocks (2222) at the top of the adjusting feet (2); S3: Snap the cover plate (3) into the receiving groove formed by the grooves (11) of the two substrates (1); S4: Fix the cover plate (3) in the receiving groove by means of the fixing member (4).

Images