Embedded floor tile structure and repairing device

Abstract

The invention provides an embedded floor tile structure and a repairing device, and belongs to the field of fabricated engineering. The floor tile comprises a plurality of first floor tiles, each first floor tile comprises two parallel first supporting faces, a first splicing face and a second splicing face, the first splicing faces and the second splicing faces are used for connecting the two first supporting faces, the first splicing faces and the second splicing faces are adjacent, included angles are formed between the first splicing faces and the second splicing faces and the first supporting faces, and the two first supporting faces of the first floor tiles are flush. The first splicing surfaces of the plurality of first floor tiles are spliced and connected with the second splicing surfaces of the adjacent first floor tiles; or the first splicing surface and the second splicing surface are spliced and connected with the external structure. By adopting the embedded floor tile structure and the repairing device provided by the embodiment of the invention, the problem of low stability in the prior art can be solved.

Description

Technical Field

[0001] The invention relates to the field of prefabricated engineering, and in particular to an embedded floor tile structure and a repairing device. Background Art

[0002] As a basic urban construction project, sidewalks are used very frequently in daily life, carrying a large number of pedestrians every day. Sidewalks are usually formed by splicing floor tiles.

[0003] In the existing technology, the floor tile structure is usually laid with a dry mortar cushion layer under the floor tiles. If the cushion layer is not of good quality or due to water erosion, cavities may form under the floor tile layer. On some pedestrian walkways in urban areas, vehicles may be parked. If the load of the floor tiles exceeds the design value, the floor tiles will become loose and damaged, or even dented or warped, causing pedestrians to sprain their feet, fall, and non-motor vehicles to overturn. When there is water in the cracks of the square bricks, when pedestrians and non-motor vehicles pass by, sewage will splash out of the cracks on the ground, greatly affecting pedestrians and the city appearance.

[0004] In the prior art, sidewalk tiles are laid with a dry mortar cushion layer underneath to increase the adhesion between the tiles and the ground. Although this laying method can provide horizontal shear resistance, it is difficult to effectively provide vertical shear resistance, and it will still cause uneven settlement of the ground, local damage and overall instability, resulting in low stability. Summary of the invention

[0005] The embodiment of the present invention provides an embedded floor tile structure and a repair device, which can solve the problem of low stability in the prior art. The technical solution is as follows:

[0006] In a first aspect, an embedded floor tile structure is characterized by comprising: a plurality of first floor tiles,

[0007] The first floor tile comprises two parallel first supporting surfaces and a first joining surface and a second joining surface for connecting the two first supporting surfaces. The first joining surface and the second joining surface are adjacent to each other and are arranged at an angle to the first supporting surface. The two first supporting surfaces of a plurality of the first floor tiles are arranged flush with each other. The first joining surfaces of a plurality of the first floor tiles are joined and connected to the second joining surfaces of the adjacent first floor tiles; or the first joining surfaces and the second joining surfaces are joined and connected to an external structure.

[0008] Optionally, the first joint surface and the second joint surface are provided with positioning holes that match each other.

[0009] Optionally, a grouting hole is provided on the first supporting surface, and the grouting hole matches the positioning hole.

[0010] Optionally, the first floor tile is a hexahedral structure, and two first joint surfaces and two second joint surfaces are respectively provided.

[0011] Optionally, the first joint surface intersects with the first supporting surface to form a first joint edge, the second joint surface intersects with the first supporting surface to form a second joint edge, and the length of the first joint edge on the same first supporting surface is shorter than the length of the second joint edge.

[0012] Optionally, it also includes multiple second floor tiles, which are decahedral structures. The second floor tiles include two parallel second supporting surfaces and a third joining surface for connecting the two second supporting surfaces. The third joining surface is arranged at an angle to the second supporting surface. The second supporting surface is flush with the first supporting surface. The third joining surfaces of the multiple second floor tiles are joined together or joined together with the first joining surface and the second joining surface.

[0013] Optionally, a water collection groove is formed between two adjacent second floor tiles and the first floor tile.

[0014] Optionally, it also includes multiple second floor tiles and multiple third floor tiles, the second floor tiles are decahedral structures, the second floor tiles include two parallel second supporting surfaces and a third joint surface for connecting the two second supporting surfaces, the third joint surface is set at an angle to the second supporting surface, the third floor tiles are tetradecahedral structures, the third floor tiles include two parallel third supporting surfaces and a fourth joint surface for connecting the two third supporting surfaces, the second supporting surface and the third supporting surface are both flush with the first supporting surface, the first joint surface is jointed to the fourth joint surface, and the second joint surface is jointed to the third joint surface.

[0015] Optionally, a water collection groove is formed between the second joint surface, the third joint surface and the fourth joint surface.

[0016] In the second aspect, an embedded floor tile repair device includes the aforementioned embedded floor tile structure, and also includes a repair ring, the repair ring includes multiple repair modules, the repair module includes a first plate surface and two second plate surfaces, the two second plate surfaces are arranged at both ends of the first plate surface, the second plate surface is arranged at an angle with the first plate surface, a limiting hole is provided on the second plate surface, the limiting holes on the multiple repair modules match, the first plate surface is spliced ​​and connected to the first splicing surface, and the second plate surface is spliced ​​and connected to the second splicing surface.

[0017] The beneficial effects brought about by the technical solution provided by the embodiment of the present invention include at least:

[0018] An embedded floor tile structure and a repair device provided by an embodiment of the present invention splice a plurality of first floor tiles through a first splicing surface and a second splicing surface. Since the first splicing surface, the second splicing surface and the first supporting surface are arranged at an angle, a self-locking force is formed between the splicing surfaces after the splicing is completed. After the plurality of first floor tiles are spliced, a road surface for pedestrians to walk on is formed by the first supporting surface, and a bite structure is formed between the first splicing surface and the second splicing surface and self-locks, so that the entire road surface formed by the splicing of the first floor tiles becomes a whole, and individual misalignment does not occur between the plurality of first floor tiles, so that the road surface formed by the first floor tiles is more stable, which can effectively solve the problem of low stability in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 is a schematic diagram of a first floor tile structure provided by an embodiment of the present invention;

[0021] Figure 2 is a schematic diagram of a second floor tile structure provided by an embodiment of the present invention;

[0022] Figure 3 is a schematic diagram of a third floor tile structure provided by an embodiment of the present invention;

[0023] Figure 4 This is a schematic diagram of a first splicing method provided by an embodiment of the present invention;

[0024] Figure 5 This is a schematic top view of a first type of splicing provided by an embodiment of the present invention;

[0025] Figure 6 is a schematic diagram of a second splicing method provided by an embodiment of the present invention;

[0026] Figure 7 is a top view schematic diagram of a second type of splicing provided by an embodiment of the present invention;

[0027] Figure 8 The embodiment of the present invention provides Figure 7 A magnified schematic diagram of point A;

[0028] Fig. 9 is a schematic diagram of a third splicing method provided by an embodiment of the present invention;

[0029] Fig.10is a top view schematic diagram of a third type of splicing provided by an embodiment of the present invention;

[0030] Fig.11 The embodiment of the present invention provides Fig.10 An enlarged schematic diagram of point B;

[0031] Fig.12 is a schematic diagram of the repair ring structure provided by an embodiment of the present invention;

[0032] Fig.13 is a schematic diagram of the repair module assembly provided by an embodiment of the present invention;

[0033] Fig.14 It is a schematic diagram of the repair module structure provided by an embodiment of the present invention.

[0034] In the figure: 1-first floor tile; 11-first supporting surface; 12-first joint surface; 121-first joint edge; 13-second joint surface; 131-second joint edge; 14-positioning hole; 15-grouting hole; 2-second floor tile; 21-second supporting surface; 22-third joint surface; 3-third floor tile; 31-third supporting surface; 32-third joint surface; 4-water trough; 5-repair ring; 51-repair module; 511-first board surface; 512-second board surface; 513-limiting hole. DETAILED DESCRIPTION

[0035] In order to make the objectives, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0036] Figure 1 is a schematic diagram of a first floor tile structure provided by an embodiment of the present invention; Figure 2 is a schematic diagram of a second floor tile structure provided by an embodiment of the present invention; Figure 3 is a schematic diagram of a third floor tile structure provided by an embodiment of the present invention; Figure 4 This is a schematic diagram of a first splicing method provided by an embodiment of the present invention; Figure 5 This is a schematic top view of a first type of splicing provided by an embodiment of the present invention; Figure 6 is a schematic diagram of a second splicing method provided by an embodiment of the present invention; Figure 7 is a top view schematic diagram of a second type of splicing provided by an embodiment of the present invention;

[0037] Figure 8 The embodiment of the present invention provides Figure 7 A magnified schematic diagram of point A; Fig. 9 is a schematic diagram of a third splicing method provided by an embodiment of the present invention; Fig.10 is a top view schematic diagram of a third type of splicing provided by an embodiment of the present invention; Fig.11 The embodiment of the present invention provides Fig.10 An enlarged schematic diagram of point B; Fig.12 is a schematic diagram of the repair ring structure provided by an embodiment of the present invention; Fig.13 is a schematic diagram of the repair module assembly provided by an embodiment of the present invention; Fig.14 Schematic diagram of the repair module structure provided by the embodiment of the present invention. Figures 1 to 14 An embedded floor tile structure shown includes: a plurality of first floor tiles 1, the first floor tiles 1 including two parallel first supporting surfaces 11 and a first splicing surface 12 and a second splicing surface 13 for connecting the two first supporting surfaces 11, the first splicing surface 12 and the second splicing surface 13 are adjacent to each other and are arranged at an angle to the first supporting surfaces 11, the two first supporting surfaces 11 of the plurality of first floor tiles 1 are arranged flush, the first splicing surfaces 12 of the plurality of first floor tiles 1 are spliced ​​and connected with the second splicing surfaces 13 of the adjacent first floor tiles 1; or the first splicing surfaces 12 and the second splicing surfaces 13 are spliced ​​and connected with an external structure.

[0038] For example, in an embodiment of the present invention, the first joint surface 12 and the adjacent second joint surface 13 have different angles with the first supporting surface 11, so that the first joint surface 12 and the second joint surface 13 of the first floor tile 1 form a structure with concave-convex interval cycles, and the first joint surface 12 and the second joint surface 13 can be of the same size or of different sizes. When only the first floor tile 1 is used for splicing, when the first joint surface 12 and the second joint surface 13 are of the same size, there is no gap between the multiple first floor tiles 1, so that the overall road surface is flat. When the first joint surface 12 and the second joint surface 13 are of different sizes, after the splicing is completed, there will be gaps between the multiple first floor tiles 1. At this time, the gaps can be used to install other road surface decorations or leave blanks to improve the overall aesthetics of the road surface. The first floor tile 1 can be a variety of polyhedral structures, such as hexahedron, octahedron, decahedron, tetradecahedron, etc. When the first floor tile 1 is applied to different road surfaces, first floor tiles 1 with different structures can be selected for adaptation, so that the paved road surface is more fitted and stable. When laying a road surface, multiple first floor tiles 1 are embedded and installed, and the first joint surface 12 and the second joint surface 13 are engaged, so that the multiple first floor tiles 1 are self-locking, and there is no need to lay additional cement to fix them, so that the efficiency of road paving can be improved, and at the same time, the unevenness of the laid cement will not cause the floor tiles to be not in the same plane. After the multiple first floor tiles 1 are spliced, due to the self-locking force generated between the multiple first floor tiles 1, it is difficult for external force to push one of the first floor tiles 1, thereby preventing the road surface from loosening when passers-by step on it, so that the road surface formed by the first floor tiles 1 is more stable, which can effectively solve the problem of low stability in the prior art.

[0039] An embedded floor tile structure and a repair device provided by an embodiment of the present invention splice a plurality of first floor tiles 1 through a first splicing surface 12 and a second splicing surface 13. Since the first splicing surface 12, the second splicing surface 13 and the first supporting surface 11 are arranged at an angle, a self-locking force is formed between the splicing surfaces after the splicing is completed. After the plurality of first floor tiles 1 are spliced, a road surface for pedestrians to walk on is formed by the first supporting surface 11, and a bite structure is formed between the first splicing surface 12 and the second splicing surface 13 and self-locks, so that the entire road surface formed by the splicing of the first floor tiles 1 becomes a whole, and the plurality of first floor tiles 1 will not be individually misaligned, so that the road surface formed by the first floor tiles 1 is more stable, which can effectively solve the problem of low stability in the prior art.

[0040] Optionally, the first joint surface 12 and the second joint surface 13 are provided with positioning holes 14 that match each other.

[0041] For example, in an embodiment of the present invention, Figure 1 As shown, when two adjacent first floor tiles 1 are matched, they may not be completely aligned. At this time, mutually matching positioning holes 14 are opened on the first joint surface 12 and the second joint surface 13. By inserting a pin into the positioning hole 14, and then matching the other first floor tile 1 to be matched with it through the positioning hole 14 thereon, the two adjacent first floor tiles 1 can be matched together more accurately, thereby further improving the stability of the local brick structure.

[0042] Optionally, a grouting hole 15 is provided on the first supporting surface 11 , and the grouting hole 15 matches the positioning hole 14 .

[0043] For example, in an embodiment of the present invention, Figure 1 As shown, a grouting hole 15 is opened on the first supporting surface 11, and the grouting hole 15 is communicated with the positioning hole 14. After multiple first floor tiles 1 are spliced ​​to form a road surface, concrete slurry is poured into the first floor tile 1 through the grouting hole 15. The grouting hole 15 is communicated with the positioning hole 14, so that the poured concrete slurry can flow to the internal connection of the first floor tile 1, further increasing the matching stability of adjacent first floor tiles 1, thereby further improving the stability of the local brick structure.

[0044] Optionally, the first floor tile 1 is a hexahedral structure, and two first joint surfaces 12 and two second joint surfaces 13 are respectively provided.

[0045] For example, in an embodiment of the present invention, when the first floor tile 1 is a hexahedron, when it is assembled to form a road surface, it is only necessary to assemble two first assembly surfaces 12 and two assembly surfaces 13, a total of four surfaces. The assembly operation is relatively simple, which greatly increases the efficiency of the operator during assembly and improves the assembly efficiency.

[0046] Optionally, the first joint surface 12 intersects with the first supporting surface 11 to form a first joint edge 121 , and the second joint surface 13 intersects with the first supporting surface 11 to form a second joint edge 131 , and the length of the first joint edge 121 on the same first supporting surface 11 is shorter than the length of the second joint edge 131 .

[0047] For example, in an embodiment of the present invention, Figure 4 and Figure 5 As shown, when two adjacent first floor tiles 1 are spliced ​​together, the first splicing surface 12 of one first floor tile 1 is spliced ​​with the second splicing surface 13 of another first floor tile 1, so that the two first supporting surfaces 11 thereof are respectively flush, forming a bottom support and a road surface for pedestrians to walk on. The length of the first splicing edge 121 on the same first supporting surface 11 is less than the length of the second splicing edge 131, so that after the first floor tiles 1 are spliced ​​together, a gap is formed, and a directional gap is formed between the four adjacent first floor tiles 1. When it rains in the environment where the first floor tiles 1 are located, the accumulated water can be temporarily stored in the middle of the gap instead of bubbling out of the road surface to affect the overall appearance of the road surface. Soil or pebbles can be laid in the gap to pave the entire road surface, thereby improving the practicality of the local brick structure.

[0048] Optionally, multiple second floor tiles 2 are included, and the second floor tiles 2 are decahedral structures. The second floor tiles 2 include two parallel second supporting surfaces 21 and a third splicing surface 22 for connecting the two second supporting surfaces 21. The third splicing surface 22 is arranged at an angle to the second supporting surface 21. The second supporting surface 21 is flush with the first supporting surface 11. The third splicing surfaces 22 of the multiple second floor tiles 2 are spliced ​​and connected to each other; or they are spliced ​​and connected to the first splicing surface 12 and the second splicing surface 13.

[0049] For example, in an embodiment of the present invention, Figure 6 and Figure 7 As shown, four first floor tiles 1 are arranged around each second floor tile 2, and the first support surface 11 and the second support surface 21 are made flush to form a road surface. At this time, four second floor tiles 2 are also arranged around each first floor tile 1, and the road surface is paved by this structure. The multiple third joint surfaces 22 of the second floor tile 2 can be sides of equal area, and the two adjacent third joint surfaces 22 can also be sides of different areas, as long as the third joint surface 22 is jointed and connected with the first joint surface 12 or the second joint surface 13. The second floor tile 2 can be made of reinforced concrete or steel fiber concrete to improve the bending resistance. The first floor tile 1 can be made of wood, clay brick, unburned brick, recycled plastic brick, so as to reduce costs, be environmentally friendly, and be beautiful. It is mainly used to form a mechanical connection between the second floor tiles and improve flatness. The connection between each floor tile of the road surface formed in this way is tighter, thereby improving the stability of the local brick structure.

[0050] Optionally, a water collection groove 4 is formed between two adjacent second floor tiles 2 and the first floor tile 1 .

[0051] For example, in an embodiment of the present invention, Figure 8 As shown, a water collection groove 4 is formed between two adjacent second floor tiles 2 and the first floor tile 1. The water collection groove 4 is a triangular structure formed by the third joint surfaces 22 of the two second floor tiles 2 and the second joint surface 13 of the first floor tile 1. At this time, the first floor tile 1 can improve the water permeability, provide a seepage channel when the second floor tile 2 is stressed, and improve the water absorption performance. When encountering a rainy environment, the water collection groove 4 can temporarily store the accumulated water, effectively preventing pedestrians from walking on the road and causing the accumulated water to splash, thereby further improving the practicality of the local brick structure.

[0052] Optionally, it also includes multiple second floor tiles 2 and multiple third floor tiles 3, the second floor tile 2 is a decahedron structure, the second floor tile 2 includes two parallel second supporting surfaces 21 and a third splicing surface 22 for connecting the two second supporting surfaces 21, the third splicing surface 22 is set at an angle to the second supporting surface 21, the third floor tile 3 is a tetradecahedron structure, the third floor tile 3 includes two parallel third supporting surfaces 31 and a fourth splicing surface 32 for connecting the two third supporting surfaces 31, the second supporting surface 21 and the third supporting surface 31 are both flush with the first supporting surface 11, the first splicing surface 12 is spliced ​​and connected to the fourth splicing surface 32, and the second splicing surface 13 is spliced ​​and connected to the third splicing surface 22.

[0053] For example, in an embodiment of the present invention, Fig. 9 and Fig.10 As shown, six first floor tiles 1 and six second floor tiles 2 are alternately arranged around each third floor tile 3. On the third floor tile 3, two adjacent fourth joint surfaces 32 are respectively joined with the second joint surface 13 and the third joint surface 22; on the second floor tile 2, two adjacent third joint surfaces 22 are respectively joined with the second joint surface 13 and the fourth joint surface 32; on the first floor tile 1, the first joint surface 12 is joined with the third joint surface 22, and the second joint surface 13 is joined with the fourth joint surface 32, thereby forming the floor tile structure in this embodiment. Although the first floor tile 1, the second floor tile 2 and the third floor tile 3 are different in size and shape, the angles between the joint surfaces are consistent, so that the first floor tile 1, the second floor tile 2 and the third floor tile 3 can be spliced ​​together to form a more complex pattern. This splicing method, on the one hand, forms a more beautiful pattern, thereby increasing the ornamental value. On the other hand, since the splicing method is more complex, the stability of the coordination between the first floor tile 1, the second floor tile 2 and the third floor tile 3 is increased, thereby further improving the stability of the local brick structure.

[0054] Optionally, a water collection groove 4 is formed between the second joint surface 13 , the third joint surface 22 and the fourth joint surface 32 .

[0055] For example, in an embodiment of the present invention, Fig.11 As shown, a water collection groove 4 is formed between the adjacent first floor tiles 1, second floor tiles 2 and third floor tiles 3. The water collection groove 4 is a triangular structure formed by the second joint surface 13, the third joint surface 22 and the fourth joint surface 32. At this time, the first floor tiles 1 and the second floor tiles 2 can improve the water permeability, and can provide a seepage channel when the third floor tile 3 is stressed, thereby improving the water absorption performance. When encountering a rainy environment, the water collection groove 4 can temporarily store the accumulated water, effectively preventing pedestrians from walking on the road surface and causing the accumulated water to splash, thereby further improving the practicality of the local brick structure.

[0056] An embedded floor tile repair device includes the aforementioned embedded floor tile structure, and also includes a repair ring 5, the repair ring 5 includes multiple repair modules 51, the repair module 51 includes a first plate surface 511 and two second plate surfaces 512, the two second plate surfaces 512 are arranged at both ends of the first plate surface 511, the second plate surfaces 512 are arranged at an angle to the first plate surface 511, and a limiting hole 513 is provided on the second plate surface 512. The limiting holes 513 on the multiple repair modules 51 match, the first plate surface 511 is spliced ​​and connected to the first splicing surface 12, and the second plate surface 512 is spliced ​​and connected to the second splicing surface 13.

[0057] For example, in an embodiment of the present invention, Fig.12 , Fig.13 and Fig.14As shown, when a local brick structure is used, due to excessive use intensity or reaching the end of its service life, when a single floor tile is damaged, dented, or warped, the floor tile needs to be repaired. The method used in this embodiment is to take out the damaged single floor tile, and put a repair ring 5 in the original position of the floor tile, and then directly form a new floor tile in the original position by pouring the space enclosed by the repair ring 5 on site, so as to repair the entire road surface. The repair ring 5 adopts the form of a plurality of repair modules 51 spliced ​​together, which can facilitate the placement of the repair module 51 in the original position of the floor tile. As shown in the figure, a decahedral floor tile structure is taken as an example, and the road surface is formed by splicing the first floor tile 1 in the form of a decahedron. The repair ring 5 is formed by splicing four repair modules 51, and each repair module 51 is placed on the first splicing surface 12 and the second splicing surface 13 of the original floor tile, so that the first board surface 511 is spliced ​​and connected with the first splicing surface 12, and the second board surface 512 is spliced ​​and connected with the second splicing surface 13, and the limiting holes 513 on each repair module 51 are overlapped, and then the limiting protrusion is inserted into the limiting hole 513, so that two adjacent repair modules 51 can be fixed, so that the repair ring 5 is fixed on the original position of the damaged floor tile, and then the same material as the local brick is poured into the repair ring 5, so that the new floor tile generated in the original position continues to interlock with the other first floor tile 1, and the repair ring 5 after pouring is retained as a part of the floor tile structure. The floor tile structure repaired by this method is easy to operate, and the new floor tile generated is unchanged in coordination with the previous floor tile, so that the original bite force between the floor tiles can be maintained, and the stability of the overall floor tile structure continues to be maintained.

[0058] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by persons of ordinary skill in the field to which the present invention belongs. The words "first", "second" and similar words used in the patent application specification and claims of the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one" or "one" do not indicate a quantity limitation, but indicate the existence of at least one. Words such as "include" or "comprise" and similar words mean that the elements or objects appearing before "include" or "comprise" include the elements or objects listed after "include" or "comprise" and their equivalents, and do not exclude other elements or objects. Words such as "connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0059] The above descriptions are merely optional embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An embedded floor tile structure, characterized in that: include: A plurality of first floor tiles (1), The first floor tile (1) comprises two parallel first supporting surfaces (11) and a first joint surface (12) and a second joint surface (13) for connecting the two first supporting surfaces (11); the first joint surface (12) and the second joint surface (13) are adjacent to each other and are arranged at an angle to the first supporting surface (11); the two first supporting surfaces (11) of a plurality of the first floor tiles (1) are arranged flush with each other; the first joint surfaces (12) of a plurality of the first floor tiles (1) are jointed and connected to the second joint surfaces (13) of the adjacent first floor tiles (1); or the first joint surfaces (12) and the second joint surfaces (13) are jointed and connected to an external structure.

2. The embedded floor tile structure according to claim 1, characterized in that: The first joint surface (12) and the second joint surface (13) are provided with positioning holes (14) that match each other.

3. The embedded floor tile structure according to claim 2, characterized in that: The first supporting surface (11) is provided with a grouting hole (15), and the grouting hole (15) matches the positioning hole (14).

4. The embedded floor tile structure according to claim 1, characterized in that: The first floor tile (1) is a hexahedral structure, and has two first joint surfaces (12) and two second joint surfaces (13).

5. The embedded floor tile structure according to claim 4, characterized in that: The first joint surface (12) intersects with the first supporting surface (11) to form a first joint edge (121), and the second joint surface (13) intersects with the first supporting surface (11) to form a second joint edge (131), and the length of the first joint edge (121) on the same first supporting surface (11) is less than the length of the second joint edge (131).

6. The embedded floor tile structure according to claim 4, characterized in that: The invention also comprises a plurality of second floor tiles (2), wherein the second floor tiles (2) are of a decahedral structure, the second floor tiles (2) comprising two parallel second supporting surfaces (21) and a third joining surface (22) for connecting the two second supporting surfaces (21), the third joining surface (22) and the second supporting surface (21) being arranged at an angle, the second supporting surface (21) being flush with the first supporting surface (11), and the third joining surfaces (22) of the plurality of second floor tiles (2) being joined together or joined together with the first joining surface (12) and the second joining surface (13).

7. The embedded floor tile structure according to claim 6, characterized in that: A water collection groove (4) is formed between two adjacent second floor tiles (2) and the first floor tile (1).

8. The embedded floor tile structure according to claim 4, characterized in that: The invention also comprises a plurality of second floor tiles (2) and a plurality of third floor tiles (3); the second floor tile (2) is a decahedron structure; the second floor tile (2) comprises two parallel second supporting surfaces (21) and a third joint surface (22) for connecting the two second supporting surfaces (21); the third joint surface (22) and the second supporting surface (21) are arranged at an angle; the third floor tile (3) is a tetradecahedron structure; the third floor tile (3) comprises two parallel third supporting surfaces (31) and a fourth joint surface (32) for connecting the two third supporting surfaces (31); the second supporting surface (21) and the third supporting surface (31) are both flush with the first supporting surface (11); the first joint surface (12) and the fourth joint surface (32) are jointed and connected; the second joint surface (13) and the third joint surface (22) are jointed and connected.

9. The embedded floor tile structure according to claim 8, characterized in that: A water collection groove (4) is formed between the second joint surface (13), the third joint surface (22) and the fourth joint surface (32).

10. An embedded floor tile repair device, comprising an embedded floor tile structure as claimed in any one of claims 1 to 9, and also comprising a repair ring (5), wherein the repair ring (5) comprises a plurality of repair modules (51), wherein the repair module (51) comprises a first plate surface (511) and two second plate surfaces (512), wherein the two second plate surfaces (512) are arranged at two ends of the first plate surface (511), wherein the second plate surface (512) and the first plate surface (511) are arranged at an angle, wherein a limiting hole (513) is provided on the second plate surface (512), wherein the limiting holes (513) on the plurality of repair modules (51) match each other, wherein the first plate surface (511) is spliced ​​and connected to the first splicing surface (12), and wherein the second plate surface (512) and the second splicing surface (13) are spliced ​​and connected.

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