Composite floor mounting mode

Abstract

The invention discloses a composite floor installation mode, and relates to the technical field of floors, the composite floor installation mode comprises the following steps: S1, pre-treating a to-be-installed area to make the installation parameters of the to-be-installed area reach preset values; the installation parameters comprise ground flatness and cleanliness; s2, splicing a plurality of floor main bodies in the to-be-mounted area to form a composite floor; the composite floor comprises a plurality of spliced floor main bodies, the bottom ends of the adjacent floor main bodies are in quick-release connection through corresponding connecting areas, the adjacent floor main bodies can be quickly connected together through quick-release connection, and the mounting efficiency is improved; the adjacent floor main bodies are also welded together through the corresponding welding areas; the adjacent welding areas can form a welding seam, and at least one side of the welding seam is provided with the stress releasing piece, so that stress generated during welding of the adjacent floor main bodies can be released through the stress releasing piece, and the stability of connection between the adjacent floor main bodies is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of flooring, and in particular to a composite floor installation method. Background Art

[0002] Flooring is the surface layer of a building's ground or floor. In the prior art, adjacent floorboards are often connected together using methods such as mortise and tenon joints, bonding, nailing (first installing a keel on the ground, then fixing the floorboards to the keel using floor nails such as Megna nails), or welding.

[0003] For example, patent document CN108505716A connects adjacent floorboards by applying glue at the joints of adjacent floorboards. In patent document CN205502487U, the connection gaps of adjacent floorboards are abutted against each other, and the hair surface layers of adjacent floorboards are connected together with the same hook surface layer, thereby realizing the connection of two adjacent floorboards. Patent document CN204531107U connects the seams of adjacent floor leathers by welding. Patent document CN205153460U welded metal honeycomb floors include honeycomb panels and panels at both ends of the honeycomb panels, and adjacent honeycomb panels are welded. However, in patent document CN108505716A and patent document CN205502487U, adjacent floors are bonded together by glue or Velcro, and the connection between adjacent floors is weak and easily lifted or shifted when stepped on by users; while in patent document CN204531107U and patent document CN205153460U, adjacent floors are welded together. When adjacent floors are welded together, the position of the floor needs to be continuously adjusted during the welding process, and if deviation in the position of the floor is found during welding, it needs to be removed and re-welded, which results in a longer floor installation cycle.

[0004] Therefore, how to shorten the floor installation period while ensuring strong connection stability between adjacent floors has become a technical problem that technical personnel in this field urgently need to solve. Summary of the Invention

[0005] The purpose of the present invention is to provide a composite floor installation method to shorten the floor installation period while ensuring strong connection stability between adjacent floors.

[0006] To achieve the above object, the present invention provides the following solutions:

[0007] The present invention provides a method for installing a composite floor, which includes the following steps:

[0008] Step S1, pre-processing the area to be installed so that the installation parameters of the area to be installed reach preset values; the installation parameters include ground flatness and cleanliness;

[0009] Step S2, splicing a plurality of floor main bodies in the area to be installed to form a composite floor;

[0010] The composite floor comprises a floor main body formed by splicing together a plurality of pieces, wherein the bottom ends of the floor main bodies are provided with a connection area, and the floor main bodies are provided with a welding area, and the bottom ends of adjacent floor main bodies are quickly connected through the corresponding connection areas, and the adjacent floor main bodies are also welded together through the corresponding welding areas;

[0011] The corresponding welding areas can form welding seams. A stress relief piece is provided on the floor main body. The stress relief piece is provided on at least one side of the welding seam. The stress relief piece is used to reduce welding stress.

[0012] Preferably, the step S2 further comprises: checking whether the interval between the molten pools formed after the release member is welded with the two opposite welding areas reaches a preset value;

[0013] Wherein, the stress relief member is spaced apart from the molten pool formed after welding the two opposite welding areas;

[0014] The stress relief member includes a buffer portion and / or a stress relief groove;

[0015] In which, the stress relief groove is wavy or sawtooth-shaped; and / or, a circular arc transition zone is provided at the corner of the stress relief groove; and / or, the stress relief groove is arranged along the main stress direction of the floor body; and / or, the cross-section of the stress relief groove gradually increases from the direction close to the weld toward the direction away from the weld; and / or, the stress relief part includes a plurality of stress relief grooves distributed in a grid shape.

[0016] Preferably, the welding area is located between the top and bottom ends of the floor body, a shielding member is provided above the weld, the projection of the weld on the top of the floor body is located on the floor body and / or the shielding member, and the side and / or top of the floor body are provided with a channel connected to the welding area and used for welding equipment to extend into and weld the corresponding welding area.

[0017] Preferably, an isolation layer is provided between the welding area and the connecting area, and the stiffness of the isolation layer gradually decreases from the welding area toward the connecting area.

[0018] Preferably, a heat insulation layer is provided between the connection area and the welding area, the heat insulation layer is located on the side of the isolation layer away from the connection area, and the stiffness of the heat insulation layer is greater than the stiffness of the isolation layer; and / or, heat dissipation holes are provided on the side of the floor body.

[0019] Preferably, the corresponding welding areas of adjacent floor bodies are made of the same material;

[0020] And / or, at least one of the two opposite welding areas of the adjacent floor bodies is provided with a filling piece, and the filling piece can be melted when the corresponding welding areas of the two adjacent floor bodies are melted;

[0021] The filling piece and the welding zone are made of the same material; and / or the bottom of the filling piece is located in a molten pool formed after welding the two corresponding welding zones.

[0022] Preferably, the composite floor includes several first Velcro components, the first Velcro components include a mother Velcro for laying in a set area, and several child Velcros arranged in the connecting area, the mother Velcro is stepped on the side facing the child Velcro, and the child Velcros in the connecting area are also stepped on the side facing the mother Velcro, and the corresponding child Velcros in the connecting area are buckled and connected with the mother Velcro.

[0023] Preferably, the connection area includes a plurality of stepped grooves provided at the bottom end of the floor main body;

[0024] And / or, a support member is provided on a side of the female Velcro close to the ground, and the support member can be in contact with the ground;

[0025] And / or, arc transition areas are provided at the turning points of the adhesive surfaces of the sub-velcro and the mother-velcro.

[0026] Preferably, the bottom end of the female Velcro is provided with a limiting area, and / or a drainage area, and / or a buffer area.

[0027] Preferably, the composite floor includes several second Velcro components, the second Velcro components include a first Velcro and a second Velcro provided on the floor main body, the first Velcro and the second Velcro are both located between the top and bottom ends of the floor main body, the first Velcro and the second Velcro are arranged opposite to each other or adjacent to each other, the first Velcro and the second Velcro can be buckled and connected, and two adjacent floor main bodies are connected together through the corresponding first Velcro and the second Velcro.

[0028] Compared with the prior art, the present invention has achieved the following technical effects:

[0029] The composite floor installation method of the present invention includes the following steps: Step S1, pre-treating the area to be installed so that the installation parameters of the area to be installed reach preset values; the installation parameters include ground flatness and cleanliness; Step S2, splicing a plurality of floor main bodies in the area to be installed to form a composite floor;

[0030] The composite floor comprises a plurality of floor main bodies assembled together, with a connection area provided at the bottom end of the floor main body. The bottom ends of adjacent floor main bodies are quickly connected via the corresponding connection areas. The floor main body is also provided with welding areas, and adjacent floor main bodies are also welded together via the corresponding welding areas.

[0031] The quick-release connection can be a Velcro connection or a magnetic connection, which allows adjacent floor panels to be quickly connected together to complete the initial fixation. This not only eliminates the need for operators to measure the position of the floor panels using measuring equipment, but also eliminates the curing time required for welding and adhesive bonding, thereby shortening the installation period of the composite floor panel of the present invention and improving installation efficiency. Moreover, even if a deviation in the position of the floor panels is found before welding, the corresponding connection areas are quick-release connections, allowing the adjacent floor panels to be quickly detached and quickly reconnected after the position is adjusted. This eliminates the need for operators to remove welding rods and re-weld when subsequently adjusting the position of the floors after connecting them together by welding, further shortening the installation period of the composite floor panel of the present invention.

[0032] Furthermore, in the present invention, adjacent welding areas can form welds, which allows a stress relief member to be provided on at least one side of the weld. This allows the stress generated during the welding of adjacent floor panels to be relieved through the stress relief member, thereby reducing the problem of cracking, delamination, or falling off of the weld due to the inability to release stress. This ensures the stability of the connection between adjacent floor panels, improves the integrity and strength of the composite floor, and reduces the probability of creep displacement and deformation of the composite floor due to load bearing.

[0033] In summary, compared with the floor in the prior art, the installation method of the composite floor in the present invention not only has a shorter installation period, but also has a stronger connection stability between adjacent floor bodies. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in 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 paying any creative work.

[0035] Figure 1 To omit structures such as welding areas, adjacent floor panels are connected together via a first Velcro assembly;

[0036] Figure 2 It is a front view of adjacent floor panels connected together by a first Velcro assembly;

[0037] Figure 3 A schematic diagram of a structure in which adjacent floor panels are connected together via a second Velcro assembly;

[0038] Figure 4 is a structural diagram of the weld;

[0039] Among them, 1. Floor body; 2. Welding seam; 3. Mother Velcro; 4. Child Velcro; 5. First isolation part; 6. Second isolation part; 7. Third isolation part; 8. First Velcro; 9. Second Velcro; 10. Filling piece; 11. Channel; 12. Stress relief groove; 13. Shielding piece. DETAILED DESCRIPTION

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0041] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0042] like Figures 1 to 4 As shown, the present invention discloses a composite floor installation method, which includes the following steps: step S1, pre-processing the installation area to be installed so that the installation parameters of the installation area reach preset values; the installation parameters include ground flatness and cleanliness; step S2, splicing a plurality of floor main bodies in the installation area to be installed to form a composite floor; the composite floor installation method includes a plurality of spliced ​​floor main bodies 1, the bottom end of the floor main body 1 is provided with a connection area, the floor main body 1 is provided with a welding area, the bottom ends of adjacent floor main bodies 1 are quickly connected through corresponding connection areas, and the adjacent floor main bodies 1 are also welded together through corresponding welding areas; wherein the quick-release connection can be specifically a Velcro connection or a magnetic connection, which makes the adjacent floors The panel bodies 1 can be quickly connected together in the above-mentioned manner to complete the initial fixation. This not only eliminates the need for operators to measure the position of the floor panels using measuring equipment, but also eliminates the curing time required for welding and adhesive bonding, thereby shortening the installation period of the composite floor panel of the present invention and improving installation efficiency. Moreover, even if a deviation in the position of the panel bodies 1 is found before welding, the corresponding connection areas are connected with quick-release connections, which allows the adjacent panel bodies 1 to be quickly detached and quickly reconnected after the position is adjusted. This eliminates the need for operators to remove welding rods and re-weld when adjusting the position of the panels after connecting the adjacent panels by welding, further shortening the installation period of the composite floor panel of the present invention.

[0043] Furthermore, in the present invention, adjacent welding areas can form welds 2, which allows at least one side of the weld 2 to be provided with a stress relief piece, so that the stress generated during the welding of adjacent floor bodies 1 can be released through the stress relief piece, reducing the problem of cracking, delamination or falling off of the weld 2 due to the inability to release stress, ensuring the stability of the connection between adjacent floor bodies 1, improving the integrity and strength of the composite floor, and reducing the probability of creep displacement, deformation, etc. caused by load-bearing in the composite floor; in summary, compared with the floor in the prior art, the composite floor in the present invention not only has a shorter installation period, but also has a relatively strong connection stability between adjacent floor bodies 1.

[0044] Pretreatment can include measuring the flatness of the installation area with a level and visually inspecting the area for cleanliness, ensuring that the floor surface and drainage slope meet the required working conditions. The installation area can be cleaned using a vacuum cleaner, scraper, or other cleaning tools. The installation area can be trimmed and polished using a concrete grinder or floor milling machine. A composite floor can be understood as the overall structure formed by all flooring after the flooring is laid in the area to be laid. The flooring bodies 1 can be understood as the individual "small floorboards" that make up the composite floor. The term "corresponding" in the "corresponding connection areas" refers to the corresponding connection areas when two flooring bodies 1 are connected. For example, when a left flooring body 1 and a right flooring body 1 are connected, the connection area on the right side of the left flooring body 1 corresponds to the connection area on the left side of the right flooring body 1. Similarly, the term "corresponding" in the "corresponding welding areas" has the same meaning as the term "corresponding" in the "corresponding connection areas" and will not be further described here. The weld seam 2 specifically refers to the weld seam 2 formed when two adjacent flooring bodies 1 are welded together.

[0045] The bottom ends of adjacent floor panels 1 can be connected together through corresponding connection areas. On either or both of the opposite sides of the bottom ends of the floor panels 1, one side protrudes outward (referred to as the protruding side) and the other side is recessed inward (referred to as the recessed side), and the protruding side and the recessed side match. That is, when the bottom ends of adjacent floor panels 1 are connected together through corresponding connection areas, the opposite sides are respectively the protruding side and the recessed side. At this time, the sides that abut the lower areas of the floor panels 1 can fit together without any gaps. Alternatively, the corresponding connection areas of adjacent floor panels 1 can be respectively arranged on the sides near the bottom ends of the floor panels 1, omitting the arrangement of the protruding side and the recessed side, and then the bottom ends of adjacent floor panels 1 are connected through the corresponding connection areas of the adjacent floor panels. In this case, the two corresponding connection areas of the adjacent floor panels 1 include two magnets with opposite magnetic properties, or include a magnet and a ferromagnetic material that can be attracted to the magnet, such as iron or an iron-based alloy. Alternatively, the two corresponding connection areas of adjacent floor bodies 1 include two Velcros that can be bonded together, one of which has a hook side and the other has a fleece side; or, the two corresponding connection areas of adjacent floor bodies 1 include a card block and a card slot that can be snapped together.

[0046] Alternatively, the bottom ends of adjacent floor panels 1 may be connected together via a connector. In this case, the connection area is recessed upward, the connector matches the corresponding connection area of ​​the adjacent floor panels 1, and the bottom ends of the adjacent floor panels 1 are respectively attached to both sides of the connector. In this case, the two corresponding connection areas of the adjacent floor panels 1 may be magnets with the same magnetic properties, and the side of the connector facing the connection area may be a magnet with opposite magnetic properties to the connection area. Alternatively, one of the connection area and the connector may be a magnet, and the other may be a ferromagnetic material that can be attracted to the magnet.

[0047] Specifically, when the bottom ends of adjacent floor bodies 1, that is, the ends close to the ground, are bonded together by Velcro through connecting pieces, the composite floor includes several first Velcro components, and the first Velcro components include a mother Velcro 3 provided on the bottom surface of the floor body 1, for laying in a set area, that is, the area where the floor needs to be laid. The mother Velcro 3 is a connecting piece, and several child Velcros 4 provided in the connecting area. The side of the mother Velcro 3 facing the child Velcro 4 is stepped, and the side of the child Velcro 4 in the connecting area facing the mother Velcro 3 is also stepped. The child Velcro 4 in the corresponding connecting areas of the two adjacent floor bodies 1 is buckled and connected with the mother Velcro 3 (the buckling connection means that one of the side of the child Velcro 4 facing the mother Velcro 3 and the side of the mother Velcro 3 facing the child Velcro 4 is a hook side and the other is a hairy side, and the hook side and the hairy side can be buckled and stuck together). The stepped distribution means that the child Velcro 4 and the mother Velcro 3 are distributed in different height areas, which makes the meshing points or bonding points of the hook and hair surfaces of the mother Velcro 3 and the child Velcro 4 at different heights, increasing the contact area of ​​the mother Velcro 3 and the child Velcro 4, and reducing the problem of premature tearing of the hook and hair due to stress concentration at the connection between the child Velcro 4 and the mother Velcro 3 due to external shear stress or tensile stress, or the mother Velcro 3 falling off the ground, and the child Velcro 4 falling off the floor main body 1, thereby improving the connection strength between the child Velcro 4 and the mother Velcro 3.

[0048] The child hook and loop strips 4 can be fixed to the floor main body 1 by bonding or welding, and the mother hook and loop strips 3 can also be fixed to the ground by bonding or welding. Alternatively, the mother hook and loop strips 3 can be placed directly on the ground and limited in position by the boundary line of the area to be laid. In addition, the stepped distribution of the child hook and loop strips 4 and the mother hook and loop strips 3 can be achieved by adjusting the thickness of the child hook and loop strips 4 or the mother hook and loop strips 3. Alternatively, a stepped groove distributed in the height direction can be provided at the bottom end of the floor main body 1, and the child hook and loop strips 4 can be applied along the stepped groove. First, a support member with stepped steps, such as a support plate, is laid on the ground, and then the mother hook and loop strips 3 are laid along the stepped steps. It should be noted that the depth of the stepped groove should not be too deep to prevent the surface of the floor main body 1 from being uneven due to compression at the connection between the child hook and loop strips 4 and the mother hook and loop strips 3. The depth of the stepped groove should also not be too shallow to prevent the child hook and loop strips 4 and the mother hook and loop strips 3 from being firmly connected together.

[0049] In addition, arc transition areas are provided at the turning points of the bonding surfaces of the child Velcro 4 and the mother Velcro 3, which further avoids the problem of stress concentration, resulting in reduced connection strength between the child Velcro 4 and the mother Velcro 3 and easy separation.

[0050] Furthermore, a limiting area, a waterproof area, a drainage area, and / or a buffer area may be provided at the bottom of the female Velcro 3, i.e., the side facing the ground. The limiting area may include an adhesive layer provided at the bottom of the female Velcro 3 that can adhere to the ground. The adhesive layer may be glue. Alternatively, the limiting area may include anti-slip protrusions provided at the bottom of the female Velcro 3 to increase the friction between the female Velcro 3 and the ground and reduce the displacement of the floor main body 1 on the ground. The drainage area may include drainage holes that penetrate the female Velcro 3 and are spaced apart from the hook surface or the loop surface of the female Velcro 3. When water reaches the female Velcro 3 through the joints or other channels 11 between the floor panels, it can flow out through the drainage holes. Drain holes connected to the drainage holes may be provided on the ground to drain the water in a timely manner. The drainage area and the waterproof area can be respectively arranged on the floor main body 1 as needed. The waterproof area can be specifically a waterproof coating made of polyurethane waterproof paint or acrylic waterproof glue, or a waterproof film made of polyethylene (PE) or polypropylene; the buffer zone can be specifically a rubber pad or foam made of ethylene-vinyl acetate copolymer arranged at the bottom of the mother Velcro 3. Through the buffer zone, the mother Velcro 3 is isolated from the ground, reducing the friction damage caused by the mother Velcro 3 sliding on the ground, and ensuring the stable connection between the mother Velcro 3 and the child Velcro 4.

[0051] The composite flooring includes several second hook-and-loop assemblies, including first and second hook-and-loop assemblies 8 and 9, located on the flooring body 1. The first and second hook-and-loop assemblies 8 and 9 are positioned opposite or adjacent to each other on the same flooring body 1, and are located between the top and bottom ends of the flooring body 1. The first and second hook-and-loop assemblies 8 and 9 are designed to snap together, connecting two adjacent flooring bodies 1. The first and second hook-and-loop assemblies 8 and 9 are designed to be snap-fitted together. The first and second hook-and-loop assemblies 8 and 9, on opposing sides of the first and second hook-and-loop assemblies, have one side with a looped surface and the other with a hooked surface, allowing the two sides to interlock and adhere together. The first and second hook-and-loop assemblies 8 and 9 allow adjacent flooring bodies 1 to adhere together, reducing or even eliminating gaps between adjacent floorings and improving the aesthetics and overall strength of the composite flooring. The second hook-and-loop assemblies can be installed simultaneously with the first hook-and-loop assemblies at corresponding locations on the flooring body 1, or separately, allowing adjacent flooring bodies 1 to be directly connected via a connecting area, achieving a hook-and-loop bonding method.

[0052] In addition, the molten pool formed after the stress relief piece and the corresponding two welding areas are connected is set at intervals. This not only avoids direct contact between the molten pool and the stress relief piece, but also avoids the problem that during welding, the molten metal directly enters the stress relief piece and becomes a whole with the stress relief piece, causing the stress relief piece to lose its stress release function. It also plays a role in transferring stress: when an external force acts on the weld 2 area, the external force can be transmitted to the stress relief piece through the area between the weld 2 and the stress relief piece on the floor main body 1, thereby reducing the cracking of the weld 2 and reducing the problem of the connection strength between adjacent floor main bodies 1.

[0053] The stress relief member includes a buffer portion and / or a stress relief groove 12. The buffer portion can be an elastic structure made of polyurethane elastomer (TPU) or silicone rubber. The deformation of the buffer portion consumes part of the welding stress, thereby reducing the problem of welding stress concentrated at the weld 2, resulting in cracking of the weld 2 and reduced connection strength between adjacent floor bodies 1. And / or, the weld 2 can be wavy or serrated, which increases the contact interface between the groove body and the substrate, extends the stress transfer path, guides the stress to be dispersed at multiple angles along the groove body, and reduces the problem of welding stress being concentrated in a certain direction. And / or, the corners of the stress relief groove 12 are provided with arc transition zones, which avoids a sharp change in the shape of the stress relief groove 12 and reduces the problem of stress concentration in the stress relief groove 12. And / or, the stress release groove 12 is arranged along the principal stress direction of the floor main body 1, so that external forces, such as the force caused by human stepping, can be released through the stress release groove 12, thereby preventing the stress on the floor main body 1 from not being released and cracking; the principal stress direction can be determined by using finite element software such as ANSYS and ABAQUS to mesh the structure and load it, directly output the principal stress vector diagram, and then determine the principal stress direction of the floor main body 1.

[0054] And / or, the cross-section of the stress relief groove 12 gradually increases from the direction close to the weld 2 to the direction away from the weld 2, which makes the elastic deformation space provided by the stress relief groove 12 gradually larger, so that the welding stress can gradually decay with increasing distance, avoiding the secondary stress concentration problem caused by stress mutation, and reducing the probability of cracking of the weld 2.

[0055] And / or, the stress relief member includes a plurality of stress relief grooves 12 distributed in a grid pattern, which forms a criss-cross groove network that can simultaneously capture and release stress in multiple directions, reducing the problem of stress relief grooves 12 set only along a single direction being "torn" by stress.

[0056] like Figure 2 、 Figure 3As shown, the welding area is located between the top and bottom ends of the floor body 1, and a shielding member 13 is provided above the weld 2. The projection of the weld 2 on the top of the floor body 1 is located on the floor body 1 and / or the shielding member 13. The shielding member 13 shields the weld 2. This ensures that after two adjacent floor bodies 1 are welded together through the corresponding welding areas, the weld 2 is not exposed on the surface of the floor body 1, thereby ensuring the aesthetics of the floor body 1, eliminating the need for operators to repair and cover the weld 2 after the adjacent floor bodies 1 are welded together, and further shortening the installation period and construction cost of the floor body 1.

[0057] Furthermore, a channel 11 is provided on the side and / or top of the floor main body 1 for inserting welding equipment (specifically, a welding gun or other equipment capable of welding the corresponding welding areas of adjacent floor main bodies 1 together) to weld the corresponding welding areas of adjacent floor main bodies 1 together. This ensures that the corresponding welding areas of adjacent floor main bodies 1 are welded together smoothly. The shielding member 13 can be a shielding plate or shielding sheet integrally provided with the floor main body 1 or detachably connected thereto, such as Figure 2 、 Figure 3 As shown, when the welding area is located between the top and bottom ends of the floor body 1, the shielding member 13 can be a structure integrally formed with the floor body 1. At this time, the channel 11 is provided on the side of the floor body 1; if the channel 11 on the side of the floor body 1 is not sufficient for the welding equipment to extend, or the corresponding welding area cannot be fully welded, the side and top of the floor body 1 are provided with channels 11. The channel 11 of the floor body 1 can be understood as the gap between the opposite sides of the adjacent floor bodies 1 after the corresponding welding areas of the adjacent floor bodies 1 are butt-jointed. The gap can be located above the welding area, such as at the top of the floor body 1. At this time, the shielding member 13 can be a shielding strip or a shielding sheet. The shielding member 13 can be bonded to the adjacent floor bodies 1 by glue, or slots and blocks can be provided on the opposite sides of the shielding member 1 and the adjacent floor bodies 1, and they are clamped together with the adjacent floor bodies 1 by clamping, thereby filling the above-mentioned gap and achieving shielding of the weld 2.

[0058] like Figure 2 、 Figure 3As shown, an isolation layer is provided between the welding area and the connection area. The stiffness of the isolation layer gradually decreases from the welding area toward the connection area, and the stiffness of the isolation layer is smaller than the stiffness of the welding area, but larger than the stiffness of the connection area. This causes the stiffness of the floor main body 1 to change gradually, so that the welding stress is "buffered" step by step during the transmission process within the floor main body 1, avoiding the problem of stress mutation when the welding stress is directly transmitted from the high stiffness, i.e., the welding area, to the low stiffness area, i.e., the connection area, resulting in cracking of the connection area, thereby improving the overall bearing capacity of the floor main body 1. The isolation layer is specifically a structural layer made of polypropylene. In this case, the isolation layer is a porous structure, and the density of the pores on the isolation layer gradually increases from the welding area to the connecting area; alternatively, the isolation layer includes a first isolation part 5 such as rigid polyvinyl chloride, a second isolation part 6 such as nylon, and a third isolation part 7 such as thermoplastic polyurethane, which are arranged in sequence from the welding area toward the connecting area. By arranging structural layers with gradually decreasing stiffness in the direction from the welding area to the connecting area, a stiffness gradient change of the isolation layer is achieved; alternatively, the isolation layer can be made of materials such as polyurethane or epoxy resin, and metal powder or glass fiber is added to the side of the isolation layer close to the welding area, and then to the side of the isolation layer close to the connecting area, thereby achieving a stiffness gradient change of the isolation layer.

[0059] In addition, the present invention provides an insulation layer between the connection area and the welding area. The insulation layer is located on the side of the isolation layer away from the connection area. The stiffness of the insulation layer is greater than the stiffness of the maximum stiffness area of ​​the isolation layer. The insulation layer reduces or even prevents the heat generated during welding in the welding area from being transferred to the connection area, thereby preventing structural deformation and damage in the connection area. This ensures the effectiveness of the structural connection in the connection area. The insulation layer can be made of a thermally insulating material such as aluminum oxide, silicon carbide, or silicon nitride. The side of the floor main body 1 is provided with heat dissipation holes that are arranged to avoid the insulation layer. The avoidance arrangement means that the functions of the insulation layer and the heat dissipation holes can be realized without interfering with each other. This not only allows heat accumulated in the floor main body 1 to be dissipated through the heat dissipation holes, but also ensures that the function of the insulation layer is not affected, thereby improving the heat dissipation performance of the floor main body 1.

[0060] Furthermore, adjacent floor panels 1 specifically refer to corresponding welding areas of adjacent floor panels 1 being made of the same material. This allows the corresponding welding areas to simultaneously reach a molten state during welding, thereby avoiding defects such as overheating and burning through of one welding area while the other welding area remains unfused due to different melting points of the materials. Furthermore, at least one of the two opposing welding areas of adjacent floor panels 1 is provided with a filler 10, which melts when the opposing welding areas of the two adjacent floor panels 1 melt. This allows more material to be added to the cracks within the weld 2, thereby improving the forming effect of the weld 2 and reducing cracking in the weld 2. The filler 10 and the welding area being made of the same material reduce the violent metallurgical reaction caused by the introduction of heterogeneous filler materials, thereby suppressing the occurrence of cracks in the weld 2. And / or, the filler 10 is located in the molten pool formed when two opposite welding areas are welded, and / or, the bottom of the filler 10 is located in the molten pool formed after the corresponding two welding areas are welded. The bottom of the molten pool is a high-incidence area for cracks in the weld 2. The filler 10 is arranged in this way so that the filler 10 can enter the bottom of the molten pool after melting, increase the volume of the molten pool, extend the high-temperature residence time, promote gas escape, reduce the floating of pores and inclusions, and then reduce the occurrence of cracks in the weld 2; and the filler 10 can be a structure such as a protrusion arranged on the welding area. The filler 10 can specifically be a material such as metal that can fill cracks in the weld 2. The size of the filler 10 needs to be large enough to fill the cracks in the weld 2.

[0061] The number and shape of the floor panels 1 can be adjusted according to the size and shape of the area where the flooring is to be laid. The material of the floor panels 1 is not limited and can be wooden flooring, acrylic flooring, or other types of flooring, as long as the floor panels 1 can be provided with the above-mentioned structure.

[0062] The present invention discloses multiple technical solutions, but does not provide any contrary technical suggestions. The contents not fully disclosed in the present invention are applicable to the prior art.

[0063] The present invention uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only intended to help understand the method and core concept of the present invention. At the same time, those skilled in the art will find that the specific implementation methods and application scopes may vary based on the concept of the present invention. In summary, the contents of this specification should not be construed as limiting the present invention.

Claims

1. A composite floor installation method, characterized in that: The composite floor installation method includes the following steps: Step S1, pre-processing the area to be installed so that the installation parameters of the area to be installed reach preset values; the installation parameters include ground flatness and cleanliness; Step S2, splicing a plurality of floor main bodies in the area to be installed to form a composite floor; The composite floor comprises a plurality of floor main bodies spliced ​​together, the bottom ends of the floor main bodies are provided with connection areas, the floor main bodies are provided with welding areas, the bottom ends of adjacent floor main bodies are quickly connected via corresponding connection areas, and the adjacent floor main bodies are also welded together via corresponding welding areas; The corresponding welding areas can form welding seams. A stress relief piece is provided on the floor main body. The stress relief piece is provided on at least one side of the welding seam. The stress relief piece is used to reduce welding stress.

2. The method for installing a composite floor according to claim 1, wherein: The step S2 further includes: checking whether the interval between the molten pools formed by welding the release member and the two opposite welding areas reaches a preset value; Wherein, the stress relief member is spaced apart from the molten pool formed after welding the two opposite welding areas; The stress relief member includes a buffer portion and / or a stress relief groove; In which, the stress relief groove is wavy or sawtooth-shaped; and / or, a circular arc transition zone is provided at the corner of the stress relief groove; and / or, the stress relief groove is arranged along the main stress direction of the floor body; and / or, the cross-section of the stress relief groove gradually increases from the direction close to the weld toward the direction away from the weld; and / or, the stress relief part includes a plurality of stress relief grooves distributed in a grid shape.

3. The method for installing a composite floor according to claim 1, wherein: The welding area is located between the top and bottom ends of the floor body, a shielding member is provided above the weld, the projection of the weld on the top of the floor body is located on the floor body and / or the shielding member, and the side and / or top of the floor body are provided with a channel connected to the welding area and used for welding equipment to extend into and weld the corresponding welding area.

4. The method for installing a composite floor according to claim 1, wherein: An isolation layer is provided between the welding area and the connecting area, and the rigidity of the isolation layer gradually decreases from the welding area toward the connecting area.

5. The method for installing a composite floor according to claim 4, wherein: A heat insulation layer is provided between the connection area and the welding area, the heat insulation layer is located on the side of the isolation layer away from the connection area, and the stiffness of the heat insulation layer is greater than the stiffness of the isolation layer; and / or, heat dissipation holes are provided on the side of the floor body.

6. The method for installing a composite floor according to claim 1, wherein: The corresponding welding areas of the adjacent floor bodies are made of the same material; And / or, at least one of the two opposite welding areas of the adjacent floor bodies is provided with a filling piece, and the filling piece can be melted when the corresponding welding areas of the two adjacent floor bodies are melted; Wherein, the filling piece and the welding zone are made of the same material; and / or, the bottom of the filling piece is located in a molten pool formed after welding the two corresponding welding zones.

7. The method for installing a composite floor according to claim 1, wherein: The composite floor includes several first Velcro components, which include a mother Velcro for laying in a set area and several child Velcros arranged in the connecting area. The mother Velcro is stepped on one side facing the child Velcro, and the child Velcros in the connecting area are also stepped on one side facing the mother Velcro, and the corresponding child Velcros in the connecting area are buckled and connected with the mother Velcro.

8. The method for installing a composite floor according to claim 7, wherein: The connection area includes a plurality of stepped grooves provided at the bottom end of the floor main body; And / or, a support member is provided on a side of the female Velcro close to the ground, and the support member can be in contact with the ground; And / or, arc transition areas are provided at the turning points of the adhesive surfaces of the sub-velcro and the mother-velcro.

9. The method for installing a composite floor according to claim 7 or 8, characterized in that: The bottom end of the female Velcro is provided with a limiting area, and / or a drainage area, and / or a buffer area.

10. The method for installing a composite floor according to claim 1, wherein: The composite floor includes several second Velcro components, which include a first Velcro and a second Velcro provided on the floor main body. The first Velcro and the second Velcro are both located between the top and bottom ends of the floor main body. The first Velcro and the second Velcro are arranged opposite to each other or adjacent to each other. The first Velcro and the second Velcro can be buckled and connected. Two adjacent floor main bodies are connected together through the corresponding first Velcro and the second Velcro.

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