CN112942566A

CN112942566A - Metal plate, metal plate splicing method and application

Info

Publication number: CN112942566A
Application number: CN202110226291.6A
Authority: CN
Inventors: 张春辉
Original assignee: Dongguan Gemei Zhizhai Building Decoration Co Ltd
Current assignee: Dongguan Gemei Zhizhai Building Decoration Co Ltd
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-06-11

Abstract

The application discloses a metal plate, a metal plate splicing method and application. The utility model provides a metal sheet, its concatenation is terminal for cutting the joint structure that a book processing formed, and the joint is realized through the joint structure of the buckling that a book processing formed to two or more metal sheet. The metal plate can be spliced directly through the bent clamping structure, the operation is simple and convenient, and standardized production and processing are easy; and the shape of the spliced metal plates has very good flatness, aesthetic property and physical property. The utility model provides a sheet metal, the joint structure that its back of buckling formed not only can be used for sheet metal's concatenation, can also form powerful anti-bending's physical properties, can regard as the skeleton frame of the type that the concatenation formed. The metal plate can be bent by simple shearing and folding equipment, and is easy for industrial batch production.

Description

Metal plate, metal plate splicing method and application

Technical Field

The application relates to the field of building materials, in particular to a metal plate, a metal plate splicing method and application.

Background

Sheet metal is used in a wide variety of applications, such as in air ducts, various enclosures, metal wall panels, equipment supports, enclosures or frames, and the like. However, in any application, the following methods are mainly used for assembling and processing the metal plate:

1. and (4) sheet metal seaming processing and then seaming. Specifically, a seaming machine (also known as a bone rolling machine or a seaming machine) is used for seaming the sheet metal, and then manual or mechanical seaming is performed. The method is only suitable for processing thinner metal plates, has strong dependence on manpower, technology and equipment, and is not easy to carry out standard processing. More importantly, the shape of the machine processed in the mode is easy to deform, irregular and not strong enough in structure.

2. The method comprises the steps of butting and splicing by screws or rivets, specifically, processing a metal plate by adopting an angle steel flange or common plate flange method, and then butting and splicing by screws or rivets. The method has more processes, and also has high requirements on people, technology and equipment, and the final cost is relatively increased. Meanwhile, when the screws and the rivets are spliced, uneven acting force can be generated, and further the machined shape is deformed and is not regular enough, and the structural strength is influenced.

3. And (4) welding and splicing, wherein the metal plates are directly welded in the mode so as to finish splicing. The method has high technical requirements on operators, high requirements on working sites, high labor consumption and high labor cost. The method can be suitable for splicing thicker metal plates; however, the welding and splicing easily causes uneven heating of the metal plates, and uneven force of the welding surface also causes deformation of the machined shape, which is not regular enough, and further affects the structural strength.

Disclosure of Invention

The application aims to provide a novel metal plate, a metal plate splicing method and application.

The following technical scheme is adopted in the application:

one aspect of this application discloses a sheet metal, and sheet metal's of this application concatenation end is the joint structure of cutting a book processing formation, and the joint is realized through the joint structure of bending that cuts a book processing formation to two or more sheet metal.

It should be noted that the splicing can be realized directly through the bent clamping structure for the metal plate, the operation is simple and convenient, the standardized production and the processing are easy, the working procedures are saved, and the labor cost is saved. In addition, the metal plate does not need to be processed for influencing flatness, such as welding, riveting, flange screw fastening or seaming finishing after seaming and splicing, so that the shape formed by splicing the metal plate has very good flatness, attractiveness and physical properties; therefore, the metal plate can better show the optimal processing quality through a simple splicing mode. The metal plate can be bent by simple shearing and folding equipment, so that the clamping structure is easy to produce; as for the specific clamping structure formed by bending, the clamping structure can be designed according to requirements, for example, in an implementation manner of the present application, as shown in fig. 1 to 13, 13 clamping structures are designed according to different connection positions or different numbers of metal plate materials for connection.

It should be further noted that, the clamping structure formed by bending the metal plate of the present application not only can be used for splicing the metal plate, but also can form strong bending-resistant physical properties, can be used as a framework frame of a spliced metal type, and can enhance the structural strength of the metal plate without adding components such as angle iron, channel steel, i-steel and the like for the metal type. In addition, the mode of adopting the clamping structure as the skeleton frame is that the clamping structure and the metal plate are of an integrated structure, so that the structural strength is more direct and effective than that of the mode of adopting components such as angle iron, channel steel, I-shaped steel and the like to increase the structural strength. Generally speaking, the metal sheet has the advantages of being simple and convenient to process, controllable in quality, labor-saving, material-saving, high in quality of formed sheets, good in strength, attractive in appearance and the like.

In one implementation of the present application, the clamping structures of the metal plates that are spliced together are in interference fit or clearance fit.

In an implementation of this application, when being clearance fit between the joint structure of the sheet metal that splices together, through the concatenation between the fixed sheet metal of filler in the clearance.

In an implementation of the present application, the clamping structure of the metal plates that are spliced together encloses a cavity that is regular or irregular, and the splicing between the metal plates is fixed by filling the filler in the cavity.

It should be noted that the joint structure forms the die cavity, and the rethread packs fixed mode, and it is fixed to adopt the bolt to realize in fact exactly in the joint structure of the sheet metal of connecting, and this kind of fixed mode can conveniently be dismantled, for example, only need extract the bolt can be simple unpack the sheet metal who connects apart, in the time of the installation, insert the bolt can fix the concatenation, and it is more simple and convenient to use. In large-scale non-dismantling type building construction, for example, the cavity of the clamping structure may be filled and permanently fixed by reinforced concrete or the like, and is not limited in detail.

The application discloses another side discloses a metal sheet's concatenation method, and wherein, metal sheet's concatenation end has the joint structure of cutting and folding processing formation, and the concatenation method of this application includes splices two or more metal sheet through the joint structure of the bending that cutting and folding processing formed.

It should be noted that the splicing method of the present application is actually the splicing method of the metal plates of the present application, that is, the metal plates are spliced by the bent clamping structure.

In an implementation manner of the present application, the splicing method further includes a clamping structure for fixedly packaging and splicing the spliced metal plates by using the filling filler.

A further aspect of the application discloses the use of the sheet metal material of the application or the splicing method of the application in building construction.

The application further discloses a house building method, which comprises the steps that the metal plates are adopted, and the metal plates are assembled into a house prototype with a box-type structure according to the splicing method; in the house prototype with the box-type structure, metal plates are fixedly connected with the ground through a reserved connecting structure, the metal plates are connected and enclosed into a wall body through a bent clamping structure, and a connecting structure for connecting a floor panel and a connecting structure for connecting an upper-layer wall body are reserved at the top end of each metal plate; installing a wall tile pendant bracket on a metal plate, then installing an inner wall tile and/or an outer wall tile on the wall tile pendant bracket, and then filling filler into a cavity between the wall tile and the metal plate, so that the wall tile, the filler and the metal plate are pasted into an integral structure to form a final wall body of a house; the metal plate serving as the floor plate is arranged on a connecting structure which is reserved at the top end of the metal plate serving as the wall and is connected with the floor plate, and the metal plate serving as the wall and the metal plate serving as the floor plate are connected through a bent clamping structure; installing floor tile supports on floor panels, installing floor tiles on the floor tile supports, and filling fillers into cavities between the floor tiles and the floor panels to enable the floor tiles, the fillers and the panels to be adhered into an integral structure to form a final floor slab of a house; the construction of the walls and the floor slabs of all the floors is completed according to the method, so that the overall decoration of the house is synchronously completed while the main construction of the house is completed.

The house building method has the advantages that by adopting the metal plates, the whole building process only needs to be simply spliced, so that the operation is simple and convenient, no construction waste pollution is caused, and the house building method is more environment-friendly; more importantly, the method is easy for industrialized and standardized production, so that the house construction not only greatly saves labor, but also almost has no construction waste, and better meets the requirement characteristic of building environmental protection. According to the house building method, the whole structure of the house is built, meanwhile, the outer wall surface, the indoor wall surface and the floor are decorated, and building and decoration of the house are almost simultaneously carried out.

The key point of the application is that the metal plate is adopted, and the decoration of the inner wall, the outer wall and the floor is creatively provided while the main body structure is built; in addition, the wall tiles and the floor tiles are further reinforced to form stable final walls and final floors when being decorated; that is, the main structure construction and the wall and floor decoration are complementary. As for the wall tile pendant bracket and the floor tile bracket specifically adopted in the building construction method, the existing mounting bracket can be referred to; the wall tiles and floor tiles can also be conventional plates, such as ceramic, marble, metal, plastic or composite materials; the filling filler can be various materials which are easy to fill and meet the performance requirements of strength, heat preservation, sound insulation and the like required by building design; and is not particularly limited herein. However, in order to make building construction simpler, in a preferred embodiment of the present application, a wall tile hanger bracket and a method of installing a wall tile are particularly limited, and in another preferred embodiment, a floor tile bracket and a method of installing a floor tile are particularly limited, which will be described in detail in the following technical solutions.

It should be noted that the building construction method of the present application, similar to the sandwich construction structure and method, uses the prefabricated plate as the skeleton, such as metal plate or plate rib, and then uses the support to lay the floor tile and wall tile, and finally fills and fixes them to form the stable wall and floor. The house building method can omit a plurality of working procedures, for example, a steel bar worker, a template worker, a mortar batching and leveling worker and a form removing worker are not needed; meanwhile, a lot of auxiliary materials can be reduced; in addition, the whole house is built more cleanly and neatly due to the omission of the working procedures and auxiliary materials. In the subsequent improvement of the application, the special method of paving the wall tiles and the floor tiles is adopted, so that the technical requirements on the paving of the floor tiles and the paving of the wall tiles are greatly reduced; the laying of the floor tiles and the wall tiles is simpler and easier to operate.

In one implementation mode of the application, the wall tile pendant bracket is of a strip structure, and one end of the wall tile pendant bracket is provided with a first through hole, so that the wall tile pendant bracket is fixed on a wall body by adopting a screw; the other end of the wall tile hanging bracket is a side-lying I-shaped wall tile bayonet used for supporting the wall tile; in addition, a second through hole is formed in a symmetrical shaft of the bayonet structure of the laterally-lying I-shaped wall tile, so that the space between the bayonet of the wall tile and the wall body can be conveniently adjusted when the wall tile hanging bracket is fixed on the wall body, and the leveling of the wall tile is conveniently carried out; during the use, through the fixed wall tile of two rows of wall tile pendant supports from top to bottom, concrete, the lower half of the side "worker" font's of going up the wall tile pendant support wall tile bayonet socket joint upper portion edge of wall tile, the upper half of the side "worker" font's of the wall tile bayonet socket of going down the wall tile pendant support wall tile bayonet socket of going down the wall tile.

In one implementation mode of the application, the wall tile hanging bracket is arranged at the I-shaped wall tile bayonet, and a part of the wall tile bayonet close to a wall body is provided with a protrusion after extending downwards for a certain distance along the length direction of the wall tile hanging bracket during installation; the bulge is used for being inserted into the wall tile and plays a role in fixing.

It should be noted that the wall tile pendant bracket of the application is provided with a bulge below the I-shaped wall tile bayonet for fixing the wall tile, and the wall tile can be further supported under the condition that the bonding performance of the filler is reduced, so that the wall tile is prevented from falling. It can be understood that the design of the convex structure can be determined according to the requirement, and under the condition that the requirement for paving the wall tiles is high or the weight of the wall tiles is large, the design of the convex structure is recommended to be added. It can be understood that if the projection design is adopted, correspondingly, when the wall tiles are installed, the wall tiles need to be grooved at corresponding positions, so that the projections of the outer hanging piece can be accurately inserted into the wall tiles.

In an implementation of this application, adopt wall tile pendant support to carry out the wall tile installation and specifically include following step:

the wall tile hanging bracket is fixed on the wall body by adopting a screw through a first through hole of the wall tile hanging bracket, and the side-lying H-shaped wall tile bayonets of each row of wall tile hanging brackets are kept on the same straight line;

the second through holes of the wall tile hanging piece brackets are fixed by screws, and the depth of the wall tile hanging piece brackets is driven into the wall body by adjusting screws to adjust the interval between the wall tile bayonets and the wall body, so that the leveling of the wall tile bayonets of all the wall tile hanging piece brackets is realized;

installing the wall tiles between the upper row of wall tile hanging bracket and the lower row of wall tile hanging bracket, finely adjusting screws for fixing second through holes of the wall tile hanging brackets, and leveling the laid wall tiles;

after the wall tiles are leveled, the cavity between the wall tiles and the plate is filled with filler, so that the wall tiles are firmly stuck to the surface of the plate.

It should be noted that, when practical laying is performed, for convenience of filling, 1-2 rows of the actual laying can be laid in advance, then filling is performed, and then subsequent laying is performed; or reserving a vacant space of the wall tile to facilitate filling of the filler; the concrete conditions may be determined according to actual laying conditions, and are not particularly limited herein. The spacing between the wall tile hanger brackets in each row, and the spacing between the wall tile hanger brackets in both rows, is dependent upon the particular size of the wall tile and is not specifically limited herein.

It should be noted that the key of the method for paving the wall tiles is to use a specially designed wall tile hanging bracket. In this application, the side-lying "i" shaped bayonet structure of the wall tile pendant bracket means that the tangent plane of the end part of the wall tile pendant bracket is the side-lying "i" shaped bayonet structure of the wall tile. It will be appreciated that the thickness and width of the wall tile hanger bracket of the present application will depend on the desired load bearing capacity, and that the wall tile hanger bracket may be designed to be thicker and wider for larger sizes of wall tiles, for example, the width of the wall tile hanger bracket is less than or equal to the width of the wall tile, or 1/2, 1/3, 1/4, 1/5, 1/10, 1/20, 1/40, etc., which is not specifically limited herein. It can be understood that the larger the width of the wall tile hanging bracket is, the better the supporting effect on the wall tiles is; however, the material cost is correspondingly increased; moreover, if the wall tile hanging piece bracket is too wide, the number of the first through holes and the second through holes needs to be increased, so that leveling is not facilitated; in principle, the width of the wall tile pendant bracket is preferably 1-5cm, and if the bearing capacity needs to be enhanced, the wall tile pendant bracket can be adjusted by increasing the thickness of the wall tile pendant bracket.

As for the length of the wall tile pendant bracket, the distance between the first through hole and the second through hole is directly influenced; one key point of the application is that the wall tile pendant bracket adopts two stress points, so that the wall tile pendant bracket is more stable; thus, the length of the wall tile hanger bracket may also be such that the force points are spread out as much as possible with reference to the size of the wall tile, i.e. the distance between the first through hole and the second through hole is as large as possible, e.g. the length of the wall tile hanger bracket is designed to be 1/5 to 1/2 of the size of the wall tile. In addition, the length of the wall tile hanger bracket also affects the bearing capacity of the wall tile hanger bracket, for example, the longer and the more slender the wall tile hanger bracket is, the easier the wall tile hanger bracket is to break, therefore, the length of the wall tile hanger bracket should be within the bearing capacity range, and is not limited in particular. Of course, the width and thickness of the wall tile hanger bracket have a more direct and greater impact on the bearing capacity; therefore, as long as the width and the thickness of the wall tile pendant bracket are ensured, the length of the wall tile pendant bracket can be designed according to requirements, and the problem of fracture caused by too long is not worried.

It should be noted that, in the method for paving the wall tile, due to the adoption of the wall tile pendant bracket specially designed in the application, compared with the existing wall tile paving, the paving method adopted in the application can be operated only by adopting a simple wall tile pendant bracket without a complex external hanging frame; adopt the wall tile pendant support of this application, the interval between wall tile and the wall body can be very little, and both's interval is wall tile pendant support's thickness or slightly bigger than wall tile pendant support thickness exactly basically, consequently, does not need very big space, and the filling cost is low, and the construction degree of difficulty is little. Therefore, the method for paving the wall tiles adopts the wall tile hanging piece support and the filling material to paste to carry out double fixation on the wall tiles, and the wall tiles and the wall body are fixed and bonded in a comprehensive and integrated mode, so that the wall tiles are not easy to drop even if the wall tiles are broken into small blocks, and the potential safety hazard that the wall tiles are broken and drop is solved. In addition, the wall tile pendant bracket is small and exquisite, easy to operate, low in material cost and construction cost, capable of being fixed only by screws and conveniently leveled only by adjusting the screws, simple and convenient to operate and low in technical requirements on constructors; in addition, the wall tile is paved by adopting the wall tile hanging bracket, integral construction is not needed, one-step forming is not needed, the bayonet of the wall tile hanging bracket can be leveled firstly during leveling, and after the wall tile is installed, fine adjustment and leveling can be performed through screws, for example, the screws for fixing the second through holes are adjusted; the wall tile hanging piece supports can be installed and the wall tiles can be laid in a row, so that the construction is more flexible. Generally speaking, a wall tile can adopt two upper and lower rows, and four wall tile pendant supports in total support fixedly, and four wall tile pendant supports evenly distributed are in four angles of wall tile or be close to the place at four angles. In a word, the wall tile is paved by adopting the wall tile hanging piece support, so that the wall tile paving quality and efficiency can be better guaranteed, the technical level dependence on constructors is reduced, and the standardized operation is easy.

In one implementation manner of the application, one end of the top of the screw fixed by the second through hole is provided with a first external thread, the tail end of the screw is provided with a wrenching structure, a part close to the tail end is provided with a second external thread, and the thread directions of the first external thread and the second external thread are opposite; the second through hole has an internal thread matching the second external thread.

It should be noted that, the screw with threads at both ends and opposite thread directions is used for fixing the second through hole; when the wall tile hanging bracket is used, the wall tile hanging bracket and the wall surface can be moved in the opposite direction or in the opposite direction by rotating the screw, so that the effect of adjusting the gap between the wall tile hanging bracket or the wall tile and the wall body is achieved, and the leveling can be conveniently carried out. It can be understood that in principle, the spacing between the wall tile hanging bracket or the wall tile and the wall can be adjusted by screwing the screw into the wall or screwing the screw out of the wall, so that the leveling effect is achieved, and only one end of the mode moves; this application adopts the screw of both ends screw thread opposite direction, and when this screw was rotated, both ends were relative movement together like this, can improve fine setting efficiency and fine setting range, conveniently make level.

It should be further noted that the screw for fixing the second through hole is a specially designed screw, so that leveling is facilitated; as for the screw fixing the first through hole, a conventional screw or an expansion screw may be used, which is not particularly limited herein.

Preferably, the top of the screw fixed by the second through hole is in a sharp structure.

It should be noted that, in the present application, the top of the screw fixed by the second through hole may be a sharp structure or a flat structure; the sharp-pointed structure can conveniently be hit the screw into the wall body, if the flat head structure then need punch in advance to supporting expansion pipe is firm.

Preferably, the screwing structure of the screw fixed by the second through hole is a straight groove, a cross groove H shape, a cross groove Z shape, a cross groove F shape, a square groove, a composite groove, an internal spline, an internal hexagonal flower shape, an internal triangle, an internal hexagonal, an internal 12-degree angle, a six-blade groove or a high-torque cross groove.

Preferably, the second through hole is used for fixing the screw, and a cylinder between the first external thread and the second external thread is a flat cylinder or a polygonal cylinder.

The screw fixed by the second through hole has the function of adjusting and flatly paving the wall tiles by rotating the screw, and the screw is generally rotated by a wrenching structure during adjustment; however, under the condition that the fine adjustment by the wrenching structure is difficult or inconvenient, the fine adjustment can be conveniently performed by rotating the screw by a wrench through the flat cylinder or the polygonal cylinder between the first external thread and the second external thread in the preferred modification of the present application.

Preferably, the wall tile pendant bracket is an integrated structure made of metal, plastic or ceramic.

More preferably, the wall tile pendant support is an integrated structure made of aluminum profiles.

It should be noted that the wall tile pendant bracket of the present application is made of aluminum profiles or plastics, which is mainly convenient for production and low in cost, and does not exclude that other known materials can be used for preparing the wall tile pendant bracket of the present application, and is not specifically limited herein.

In one implementation of the present application, a floor tile bracket is installed on a floor panel, and then floor tiles are installed on the floor tile bracket, specifically including driving a tapping screw into the floor panel where the floor tiles are to be laid according to a desired position; installing a nut structural component matched with the self-tapping screw on the self-tapping screw to form a structural component bracket capable of supporting and positioning floor tiles; positioning and leveling the nut structure components on all the structure component brackets; laying the floor tiles on the structural component support which is positioned and leveled; the floor tiles are finely adjusted by rotating the self-tapping screws combined with the nut structure components, so that the flatness and the positioning accuracy of the laid floor tiles are improved; then, filling filler into the cavity between the floor tiles and the floor panel, and sticking the floor tiles and the floor panel into an integrated structure.

The floor tile laying method is different from the existing wet laying and dry laying, the floor tiles are supported and fixed in advance by the aid of the structural component support, and the floor tiles are guaranteed to have excellent smoothness and stability after being laid and attached through twice leveling; moreover, the two-time leveling can be realized only by rotating the self-tapping screw or the nut structural component, and the operation is simple and convenient. Finally, because the floor tiles after being paved are doubly fixed by the filling filler and the structural component bracket, the floor tiles are more stable than the traditional paving mode. The floor tile laying method has low technical requirements on constructors, and can be used for simple training; and the leveling and filling modes are simple, so that the laying quality and efficiency of the floor tiles can be ensured.

It can be understood that, for the traditional paving and pasting mode, when the floor tiles are paved, constructors need to repeatedly scrape cement and continuously beat and level the floor tiles by using small hammers, and the paving and pasting technical requirements of the constructors are high in practice so as to ensure that the floor tiles are finally paved and leveled; and also affects the efficiency of the floor tile laying. The floor tile paving and pasting method can be used for conveniently and visually leveling and fixing the floor tiles only by adjusting the self-tapping screws during operation.

In addition, during construction, in order to avoid floor tile movement caused by filling, a certain pressure can be applied to the floor tiles in advance, or a small amount of glue or cement is adopted to fix the floor tiles on the structural component bracket preliminarily, or a groove can be formed in the floor tiles in advance to clamp the structure on the structural component bracket; the concrete conditions may be determined according to the site construction conditions, as long as the slab brick can be prevented from shifting during filling, and are not particularly limited herein.

In one implementation of the present application, one end of the top of the self-tapping screw has a first external thread; the tail end of the self-tapping screw is provided with a wrenching structure, and the part close to the tail end is provided with a second external thread; and the thread directions of the first external thread and the second external thread are opposite.

It should be noted that, the application creatively designs the helicitic texture at self-tapping screw's both ends to the screw thread at both ends designs for opposite screw thread direction respectively, and when using like this, just can realize moving in opposite directions or back of nut structure subassembly and floor through rotatory self-tapping screw, plays the effect of adjustment floor tile and floor's clearance and height, thereby can be convenient make level. It can be understood that in principle, the height of the floor tiles can be adjusted by screwing the tapping screws into the floor or screwing the tapping screws out of the floor, so that the leveling effect is achieved, and only one end of the floor tiles moves in the mode; the self-tapping screw with opposite thread directions at two ends is creatively designed, so that when the self-tapping screw is rotated, the two ends are moved relatively together, the fine adjustment efficiency and the fine adjustment range can be improved, and the leveling is convenient.

In one implementation of the present application, the second external thread portion of the self-tapping screw has a larger diameter than the first external thread portion, so that the nut component can be threaded through the top end of the self-tapping screw and then screwed into the second external thread position.

In one implementation of the present application, the screwing structure of the tapping screw is a straight groove, a cross groove H-shaped, a cross groove Z-shaped, a cross groove F-shaped, a square groove, a composite groove, an internal spline, an internal hexagonal flower shape, an internal triangle, an internal hexagonal, an internal 12-degree angle, a six-blade groove, or a high-torque cross groove. It is to be understood that the key to the present application is to design the thread structures with opposite thread directions at both ends of the tapping screw, and as for the screwing structure of the tapping screw, reference may be made to the existing screw structure.

In one implementation of the present application, the post between the first external thread and the second external thread of the tapping screw is a flat post or a polygonal post.

It should be noted that, when the tapping screw is rotated, the screwing is generally performed by the wrenching structure; however, in the case where it is difficult or inconvenient to perform fine adjustment by rotating the tapping screw with the tapping screw wrenching structure, fine adjustment can be performed by rotating the tapping screw with a wrench conveniently by using a flat cylinder or a polygonal cylinder between the first external thread and the second external thread in a preferred modification of the present invention.

In one implementation of the present application, the geometric center of the nut structural component has a screw hole, the internal thread of the screw hole matches with the second external thread of the tail of the self-tapping screw. The screw hole is a through hole penetrating through the nut structural component, so that the self-tapping screw can still be rotated through the screwing structure of the self-tapping screw after the nut structural component is installed on the self-tapping screw.

In one implementation of the present application, the geometric center of the nut structure assembly is an upwardly or downwardly convex structure, and the periphery of the convex structure has a mounting plane of the floor tiles disposed on the same horizontal plane. The nut structure component is characterized in that the geometric center of the nut structure component is designed into a convex structure, so that the stability of combination of the nut structure component and the self-tapping screw can be enhanced; on the other hand, when the convex structure is convex upwards, the floor tile has the limiting function. Of course, other methods can be adopted for limiting, such as processing side grooves on four corners of the floor tile to adapt to the installation plane of the nut structure component; a downwardly convex design may be used.

In one implementation of the present application, the geometric center of the nut structure assembly has an "i" shaped detent structure. It should be noted that, the nut structure component is designed into an I-shaped clamping structure, so that the floor tiles can be limited on one hand; on the other hand, can also realize better fixed action through the screens structure.

In one implementation of the present application, the filler between the wall tiles and the panels and the filler between the floor tiles and the floor panels are each independently at least one selected from the group consisting of foaming glue, foaming cement and self-leveling grout.

It should be noted that specific fillers of the present application can be referred to existing building fillers including, but not limited to, foamed rubber, foamed cement, and self-leveling grout. It will be appreciated that any filler that can be conveniently flowed and filled into a small void can be used in this application as long as it can support and stabilize the wall tile after setting.

The beneficial effect of this application lies in:

the metal plate can be spliced directly through the bent clamping structure, the operation is simple and convenient, and standardized production and processing are easy; and the shape of the spliced metal plates has very good flatness, aesthetic property and physical property. The utility model provides a sheet metal, the joint structure that its back of buckling formed not only can be used for sheet metal's concatenation, can also form powerful anti-bending's physical properties, can regard as the skeleton frame of the type that the concatenation formed. The metal plate can be bent by simple shearing and folding equipment, and is easy for industrial batch production.

Drawings

FIG. 1 is a diagram illustrating one implementation of the splicing of metal sheets by a clamping structure in an embodiment of the present application;

FIG. 2 is another implementation manner of splicing metal plates through a clamping structure in the embodiment of the present application;

FIG. 3 is another implementation manner of splicing metal plates through a clamping structure in the embodiment of the present application;

FIG. 4 is another implementation manner of splicing the metal plates through a clamping structure in the embodiment of the present application;

FIG. 5 is another implementation manner of splicing metal plates through a clamping structure in the embodiment of the present application;

FIG. 6 is another implementation manner of splicing metal plates through a clamping structure in the embodiment of the present application;

FIG. 7 is another implementation manner of splicing metal plates through a clamping structure in the embodiment of the present application;

FIG. 8 is another implementation manner of splicing the metal plates through a clamping structure in the embodiment of the present application;

FIG. 9 is another implementation manner of splicing the metal plates through a clamping structure in the embodiment of the present application;

FIG. 10 is another implementation manner of splicing the metal plates through a clamping structure in the embodiment of the present application;

FIG. 11 is another implementation manner of splicing the metal plates through a clamping structure in the embodiment of the present application;

FIG. 12 is another implementation manner of splicing the metal plates through a clamping structure in the embodiment of the present application;

FIG. 13 is another implementation manner of splicing the metal plates through a clamping structure in the embodiment of the present application;

FIG. 14 is a side view of an embodiment of the present application;

FIG. 15 is a schematic view of an embodiment of the present application showing the construction of an external member for securing a wall tile;

FIG. 16 is a structural view of a screw for fixing the second through hole in the embodiment of the present application;

FIG. 17 is a side view of an improved outer hanger in an embodiment of the present application;

FIG. 18 is a structural view of a modified screw for fixing the second through hole in the embodiment of the present application;

fig. 19 is a schematic structural view of a tapping screw in the embodiment of the present application;

figure 20 is a schematic structural view of a nut structural assembly in an embodiment of the present application;

FIG. 21 is a schematic structural view of a structural assembly support in an embodiment of the present application;

FIG. 22 is a schematic structural view of a structural assembly support supporting floor tiles in an embodiment of the present application;

figure 23 is a schematic structural view of a structurally modified nut structural assembly in accordance with an embodiment of the present application;

FIG. 24 is a schematic view of the construction of an embodiment of the present application in which the structural assembly bracket supports a wall tile;

fig. 25 is a schematic structural view of a modified tapping screw in the embodiment of the present application.

Detailed Description

The present application is described in further detail below with reference to specific embodiments and the attached drawings. The following examples and figures are merely illustrative of the present application and are not to be construed as limiting the present application.

Examples

The splicing tail end of the metal plate of the embodiment is a clamping structure formed by shearing and folding, and two or more metal plates are spliced by the bent clamping structure formed by shearing and folding. The clamping structures of the metal plates which are spliced together are in clearance fit, and the splicing among the metal plates is fixed by filling filler in the clearance. In one implementation of this embodiment, the clamping structures of the metal plates that are spliced together enclose a cavity, and the splicing between the metal plates is fixed by filling filler in the cavity. The metal plates and the splicing method thereof in this embodiment are shown in fig. 1 to 13, wherein fig. 1 to 4 are both a connection method of two metal plates side by side, fig. 1 is the simplest connection method of two metal plates by a clamping structure, fig. 2 to 4 form a skeleton frame support column structure by using the clamping structure while being connected by the clamping structure, and the support column can be arranged on one side or two sides of the wall body according to requirements. Fig. 5 to 8 show the two metal plates spliced together at right angles, and the clamping structure can also form a skeleton frame support column structure, as shown in fig. 6 and 7. FIG. 9 is a schematic view of the splicing method of the side-by-side splicing and bonding of the metal plates to the bevel structure. FIG. 10 shows the connection mode of three metal plates, which are spliced to form a T-shaped structure. Fig. 11 to 13 show the connection manner of four metal plates, which are joined together in a cross-shaped or similar structure.

After the metal plates are spliced, the metal plates are required to be filled and fixed by adopting the filler, and the gray parts at the bent clamping structure positions in the figures 1 to 13 show the filling of the filler. Fig. 1 to 13 are schematic side views of metal plates, wherein black lines indicate the metal plates, and gray parts are filled with fillers.

The metal plate of the embodiment is suitable for air ducts, various box bodies, metal wall plates, equipment support plates, shells or frames and the like, and is particularly suitable for building construction. Therefore, the present example takes house construction as an example, and the use mode of the metal plate material of the present example is explained as follows:

the house building method of the embodiment comprises the steps of installing the metal plates of the embodiment as wall bodies on a reserved connecting structure on the ground, and assembling into a house prototype with a box-type structure; in the house prototype with the box-type structure, metal plates are fixedly connected with the ground through a reserved connecting structure, the metal plates are connected and enclosed into a wall body through a bent clamping structure, and a connecting structure for connecting a floor panel and a connecting structure for connecting an upper-layer wall body are reserved at the top end of each metal plate; installing a wall tile pendant bracket on a metal plate, then installing an inner wall tile and/or an outer wall tile on the wall tile pendant bracket, and then filling filler into a cavity between the wall tile and the plate, so that the wall tile, the filler and the plate are pasted into an integral structure to form a final wall body of a house; the metal plate as the floor board is arranged on a connecting structure reserved at the top end of the metal plate as the wall body and connected with the floor board, the metal plate as the wall body and the metal plate as the floor board are connected through a bent clamping structure, a floor tile bracket is arranged on the floor board, floor tiles are arranged on the floor tile bracket, then filling materials are filled in a cavity between the floor tiles and the floor board, so that the floor tiles, the filling materials and the plates are adhered into an integral structure, and a final floor slab of a house is formed; the construction of the walls and the floor slabs of all the floors is completed according to the method, so that the overall decoration of the house is synchronously completed while the main construction of the house is completed. In this example, the panels used as walls and the panels used as floor panels are both metal panels.

The embodiment adopts the specially designed wall tile hanging bracket to lay the wall tiles, and is particularly suitable for laying medium and large-sized wall tiles. The wall tile pendant bracket of the embodiment is hereinafter referred to as an outer pendant, and as shown in fig. 14, the outer pendant is in a strip structure, and one end of the outer pendant is provided with a first through hole 11 so as to be convenient for fixing the outer pendant on a wall body by adopting a screw; the other end of the outer hanging piece is provided with a side-lying I-shaped wall tile bayonet 12 for supporting the wall tile; and the symmetrical shaft of the bayonet structure of the side-lying I-shaped wall tile is provided with a second through hole 13, so that the gap between the bayonet of the wall tile and the wall body can be conveniently adjusted when the external hanging part is fixed on the wall body, and the leveling of the wall tile is convenient. The external hanging piece of the embodiment can be an integrated structure made of aluminum profiles or plastic, and the embodiment specifically adopts the aluminum profiles.

When the wall tile fixing device is used, as shown in fig. 15, the wall tile is fixed through the upper and lower rows of outer hanging pieces, specifically, the lower half part of the bayonet of the horizontal H-shaped wall tile of the upper row of outer hanging pieces 21 is clamped with the upper edge of the wall tile 22, and the upper half part of the bayonet of the horizontal H-shaped wall tile of the lower row of outer hanging pieces 23 is clamped with the lower edge of the wall tile 22.

The wall tile paving method specifically comprises the following steps:

the external hanging piece is fixed on the wall body by adopting a screw through a first through hole of the external hanging piece, and bayonets of the laterally-lying H-shaped wall tiles of each row of external hanging pieces are kept on the same straight line;

the second through holes of the outer hanging pieces are fixed by screws, and the depth of the outer hanging pieces is driven into the wall body by adjusting screws to adjust the interval between the bayonets of the wall tiles and the wall body, so that the bayonets of the wall tiles of all the outer hanging pieces are leveled;

installing the wall tiles between the upper and lower rows of outer hangers, finely adjusting screws for fixing second through holes of the outer hangers, and leveling the laid wall tiles;

after the facing tiles are leveled, as shown in fig. 15, the cavity between the facing tiles 22 and the wall 24 is filled with filler, so that the facing tiles are firmly adhered to the surface of the wall, and then the facing tiles are laid.

Wherein, the filler can adopt foaming glue, foaming cement or self-leveling slurry; the present example specifically uses self-leveling mud. When practical laying is carried out, in order to facilitate filling, 1-2 rows of the wall surface can be laid in advance, then filling is carried out, then subsequent laying is carried out, and the process is circulated so as to finish the laying of the whole wall surface. Of course, other ways, such as leaving a space for a tile, or other ways, may be used if only the filling problem is considered, as long as the filler can be filled into the gap between the tile and the wall.

In a modified form of this example, the screw for fixing the second through hole of the outer hanger is also modified, as shown in fig. 16, and has a first external thread 31 at one end of the top, a pulling structure 32 at the tail end of the screw, a second external thread 33 at the portion near the tail end, and the first external thread 31 and the second external thread 33 have opposite thread directions; the second through hole has an internal thread matching the second external thread. The wrenching structure of the screw can be a conventional straight groove, a cross groove H shape, a cross groove Z shape, a cross groove F shape, a square groove, a composite groove, an internal spline, an internal hexagonal flower shape, an internal triangle, an internal hexagonal, an internal 12-degree, a six-blade type groove or a high-torque cross groove; the embodiment specifically adopts a cross-shaped groove Z shape. The top of the screw can be of a sharp structure or a flat structure; the sharp-pointed structure can conveniently be hit the screw into the wall body, if the flat head structure then need punch in advance to supporting expansion pipe is firm. This example is embodied as the top of a sharp structure as shown in fig. 16. The improved two ends of the screw are provided with threads, the screws with opposite thread directions are used for fixing the second through holes, when the screw is used, the outer hanging piece and the wall surface can move in the opposite direction or in the opposite direction by rotating the screw, the effect of adjusting the gap between the outer hanging piece or the wall tile and the wall body is achieved, and therefore leveling can be conveniently carried out.

Compared with the existing method for paving the external hanging rack based on the integral structure, the method for paving the wall tiles has the advantages that the gap between the wall tiles and the wall body can be greatly reduced by adopting the external hanging piece, the space requirement and waste are reduced, a large amount of filler is not needed, the filling difficulty is reduced, and the filling cost is reduced. The plug-in part of the embodiment is low in cost, only needs to be fixed by screws, and is supported by two points through the first through hole and the second through hole, so that the plug-in part is more stable. Through the dual fixed action of outer pendant and packing filler bonding, form comprehensive integrative fixed and bonding between wall tile and wall body, even if the wall tile breaks into the fritter, also be difficult for dropping. The external hanging piece is adopted for paving the wall tiles, so that leveling can be conveniently carried out, the operation is simple and convenient, and the construction difficulty is reduced. The method for paving the wall tiles can well guarantee the quality and efficiency of paving the wall tiles, reduces the dependency on the technical level of constructors, and is easy for standardized operation.

The embodiment of installing the floor tile bracket on the floor panel and then installing the floor tile on the floor tile bracket specifically comprises adopting a specially designed self-tapping screw and a matched nut structure component to lay the floor tile. Among them, the tapping screw, as shown in fig. 19, has a first male screw 61 at one end of its top; the tail end of the tapping screw is provided with a wrenching structure 62, and the part close to the tail end is provided with a second external thread 63; and, the first external thread 61 and the second external thread 63 have opposite thread directions. The screwing structure of the self-tapping screw can be a conventional straight groove, a cross groove H shape, a cross groove Z shape, a cross groove F shape, a square groove, a composite groove, an internal spline, an internal hexagonal flower shape, an internal triangle, an internal hexagonal, an internal 12-degree angle, a six-blade type groove or a high-torque cross groove; the embodiment specifically adopts a cross-shaped groove Z shape. The top of the self-tapping screw can be of a sharp structure or a flat structure; the sharp-pointed structure can conveniently be hit into the floor with the screw, if the flat head structure then need punch in advance to supporting expansion tube is firm. This example is embodied as the top of a sharp structure as shown in fig. 19.

In the nut structural assembly of this example, as shown in fig. 20, the geometric center of the nut structural assembly has a screw hole 71, and the screw hole 71 has an internal thread matching the second external thread 63 of the tail portion of the tapping screw. The geometric center of the nut structure assembly is a convex structure 72, and the periphery of the geometric center is provided with installation planes 73 of floor tiles arranged on the same horizontal plane. The screw hole is a through hole penetrating through the nut structural component, so that the self-tapping screw can still be rotated through the screwing structure of the self-tapping screw after the nut structural component is installed on the self-tapping screw.

As shown in fig. 21, the nut component 82 of this example is attached to the tapping screw 81 to form a component holder.

As shown in fig. 22, four sets of structure assembly holders 92 support the four corners of the floor tile 91, respectively, to thereby support the floor tile 91.

The method of laying floor tiles of this example comprises:

firstly, driving a self-tapping screw into a floor where floor tiles need to be paved according to a required position;

installing a nut structural component matched with the self-tapping screw on the self-tapping screw to form a structural component bracket capable of supporting and positioning floor tiles;

positioning and leveling the nut structure components on all the structure component brackets;

laying the floor tiles on the structural component support which is positioned and leveled;

the floor tiles are finely adjusted by rotating the self-tapping screws combined with the nut structure components, so that the flatness and the positioning accuracy of the laid floor tiles are improved;

and filling filler into the cavity between the floor tiles and the floor to bond and fix the floor tiles and the floor.

Wherein, the filler can adopt foaming glue, foaming cement or self-leveling slurry; the present example specifically uses self-leveling mud.

The floor tile laying method of the embodiment has the advantages that only the tapping screws need to be adjusted for two times of leveling, and the leveling method is simple and easy to operate; after the floor tiles are laid, filling the gaps with fillers to finish the laying of the floor tiles; whole floor tile laying process is lower to constructor's technical requirement, and can ensure quality and efficiency that floor tile laid through the simple mode of making level, the standardized operation of being convenient for.

The house building method of the embodiment can finish house building by directly and simply splicing pre-prepared metal plates; in addition, in the building process, the decoration of the inner wall, the outer wall and the floor of the house is finished simultaneously, so that the building and the decoration of the house can be finished synchronously, and the building construction period is greatly shortened. The house building method of the embodiment is simple and convenient to operate and easy for standardized production; moreover, almost no construction waste is generated, so that the method is more environment-friendly and safer.

In an improvement mode of this embodiment, the structure of the external hanging member is further improved and optimized, specifically, the external hanging member is located at a bayonet of the i-shaped wall tile, and after a part of the bayonet of the wall tile, which is close to the wall body, extends downwards for a certain distance along the length direction of the external hanging member during installation, a protrusion 41 is designed, as shown in fig. 17; the projection 41 is used for inserting a wall tile to play a role in fixing.

When the external hanging piece is adopted for paving the wall tiles, grooving processing needs to be carried out on the positions, corresponding to the bulges, on the wall tiles, so that the bulges 41 of the external hanging piece can be accurately inserted into the wall tiles.

Due to the fact that the design of the structure of the protrusion 41 is added, the wall tiles can be fixedly installed more stably, and particularly under the condition that the viscosity of the filling material is reduced, the wall tiles are further supported, and falling of the wall tiles is avoided.

In addition, a screw for fixing the second through hole of the outer hanging member is modified, specifically, a cylinder between the first external thread and the second external thread of the screw is designed to be a flat cylinder or a polygonal cylinder, specifically, two symmetrical surfaces of the side surface of this part of the cylinder are designed to be clamping planes 51 so as to be convenient for clamping by a wrench, as shown in fig. 18.

Based on the improved method for paving the wall tiles by using the screws, due to the fact that the clamping plane 51 is added, under the condition that fine adjustment is difficult or inconvenient through the screw pulling and screwing structure, fine adjustment can be performed by using the clamping plane 51 which is designed by improving the screws in the embodiment and rotating the screws by using a wrench.

In a modification of this example, the nut structure assembly is modified. Specifically, the nut structure assembly of this embodiment has an i-shaped retaining structure at the geometric center thereof as shown in fig. 23. The rest is unchanged.

In a further development, the threaded bore of the nut component is designed as a counter bore in order to facilitate the fastening of the nut component.

The improved nut structure component with the I-shaped clamping structure can better fix floor tiles on a floor and has better stability when the floor tiles are paved.

Moreover, the nut structure component with the I-shaped clamping structure is also suitable for paving wall tiles. Therefore, the present embodiment adopts the nut structural component with the i-shaped clamping structure and the structural component bracket consisting of the same self-tapping screw as in the first embodiment to lay the wall tiles.

When carrying out wall tile or floor tile and laying, to thicker wall tile or floor tile, can set up the draw-in groove in the side of wall tile or floor tile, with the first half card of "worker" font clamping structure in wall tile or floor tile to reinforcing steadiness, as shown in fig. 24.

The wall tile laying method comprises the following steps:

firstly, driving a self-tapping screw into a wall body needing to be paved with wall tiles according to a required position;

installing a nut structural component matched with the self-tapping screw on the self-tapping screw to form a structural component bracket capable of supporting and positioning the wall tile;

paving the wall tiles on the nut structure components which are positioned and leveled; in this embodiment, the wall tiles are fixed by two rows of upper and lower structural component brackets, as shown in fig. 24, the lower half part of the i-shaped clamping structure of the nut structural component of the upper row of structural component bracket 111 is clamped with the upper edge of the wall tile 112, the upper half part of the i-shaped clamping structure of the nut structural component of the lower row of structural component bracket 113 is clamped with the lower edge of the wall tile 112, and the wall tile 112 is fixedly mounted on the surface of the wall 114;

the wall tiles are finely adjusted by rotating the self-tapping screws combined with the nut structural components, so that the flatness and the positioning accuracy of the laid wall tiles are improved;

and filling filler into the cavity between the wall tile and the wall body to bond and fix the wall tile and the wall body.

It can be understood that if the nut structure subassembly that has "worker" font clamping structure that does not adopt, directly adopt aforementioned nut structure subassembly, then need carry out the side slot processing to the wall tile, make wall tile embedding structure subassembly support carry out preliminary fixed, then it is fixed to pack the filler bonding again.

Compared with the existing method for paving the wall tiles in a dry hanging mode, the method for paving the wall tiles is simpler and more convenient, the space between the wall tiles paved in the method and the wall body is smaller, the wall tiles can be comprehensively and integrally fixed and bonded with the wall body, and the wall tiles are not easy to fall off even if being broken into small blocks.

In a modification of this embodiment, the tapping screw is modified, specifically, the column between the first external thread and the second external thread of the tapping screw is designed as a flat column or a polygonal column, and in this embodiment, two symmetrical surfaces of the side surface of this column are designed as clamping planes 121 to facilitate clamping by a wrench, as shown in fig. 25.

Because the improved self-tapping screw based floor tile laying method is additionally provided with the clamping plane 121, under the condition that fine adjustment is difficult or inconvenient through a self-tapping screw wrenching structure, fine adjustment can be performed through the improved self-tapping screw designed clamping plane 121 and a wrench rotating the self-tapping screw.

The foregoing is a more detailed description of the present application in connection with specific embodiments thereof, and it is not intended that the present application be limited to the specific embodiments thereof. It will be apparent to those skilled in the art from this disclosure that many more simple derivations or substitutions can be made without departing from the spirit of the disclosure.

Claims

1. A sheet metal material, characterized by: the splicing tail end of the metal plates is a clamping structure formed by shearing and folding processing, and the two or more metal plates are spliced by the bent clamping structure formed by shearing and folding processing.

2. A metal blank according to claim 1, wherein: the clamping structures of the metal plates which are spliced together are in interference fit or clearance fit.

3. A metal blank according to claim 2, wherein: when the clamping structures of the metal plates which are spliced together are in clearance fit, the splicing among the metal plates is fixed by filling filler in the clearance.

4. A metal blank according to claim 1, wherein: the clamping structure of the spliced metal plates encloses a regular or irregular cavity, and the splicing among the metal plates is fixed by filling filler in the cavity.

5. A metal plate splicing method is characterized by comprising the following steps: the splicing method comprises the step of splicing two or more metal plates through bent clamping structures formed by shearing and folding.

6. Splicing method according to claim 5, characterized in that: the splicing method further comprises the step of adopting a clamping structure for packaging and fixing the spliced metal plates by filling fillers.

7. Use of a metal sheet according to any one of claims 1-4 or a splicing method according to claim 5 or 6 in building construction.

8. A house building method is characterized in that: comprising assembling said metal sheets into a green house form of a box-like structure according to the splicing method of claim 5 or 6 using metal sheets according to any one of claims 1 to 4;

in the house prototype of the box-type structure, the metal plates are fixedly connected with the ground through a reserved connecting structure, the metal plates are connected and enclosed into a wall body through a bent clamping structure, and a connecting structure for connecting a floor panel and a connecting structure for connecting an upper-layer wall body are reserved at the top ends of the metal plates;

installing a wall tile pendant bracket on a metal plate, then installing an inner wall tile and/or an outer wall tile on the wall tile pendant bracket, and then filling filler into a cavity between the wall tile and the metal plate, so that the wall tile, the filler and the metal plate are pasted into an integral structure to form a final wall body of a house;

installing the metal plate as claimed in any one of claims 1 to 4 as a floor plate on a connecting structure reserved at the top end of the metal plate as a wall body and connected with the floor plate, wherein the metal plate as the wall body and the metal plate as the floor plate are connected through a bent clamping structure;

installing floor tile supports on floor panels, installing floor tiles on the floor tile supports, and filling fillers into cavities between the floor tiles and the floor panels to enable the floor tiles, the fillers and the panels to be adhered into an integral structure to form a final floor slab of a house;

the construction of the walls and the floor slabs of all the floors is completed according to the method, so that the overall decoration of the house is synchronously completed while the main construction of the house is completed.

9. The building construction method according to claim 8, characterized in that: the wall tile hanging bracket is of a strip-shaped structure, and one end of the wall tile hanging bracket is provided with a first through hole so as to be convenient for fixing the wall tile hanging bracket on a wall body by adopting a screw; the other end of the wall tile hanging bracket is a side-lying I-shaped wall tile bayonet used for supporting the wall tile; in addition, a second through hole is formed in a symmetrical shaft of the bayonet structure of the laterally-lying I-shaped wall tile, so that the space between the bayonet of the wall tile and the wall body can be conveniently adjusted when the wall tile hanging bracket is fixed on the wall body, and the leveling of the wall tile is conveniently carried out; when the wall tile fixing device is used, wall tiles are fixed through the upper row of wall tile hanging supports and the lower row of wall tile hanging supports, specifically, the lower half part of the side-lying H-shaped wall tile bayonet of the upper row of wall tile hanging supports is clamped with the upper edge of the wall tile, and the upper half part of the side-lying H-shaped wall tile bayonet of the lower row of wall tile hanging supports is clamped with the lower edge of the wall tile;

preferably, the wall tile is a wall panel for wall architectural decoration, which is prepared from ceramics, marble, metal or plastic;

preferably, the wall tile hanging bracket is arranged at an I-shaped wall tile bayonet, and a part of the wall tile bayonet close to the wall body extends downwards for a certain distance along the length direction of the wall tile hanging bracket and then is provided with a protrusion; the bulge is used for being inserted into the wall tile to play a role in fixing;

preferably, the wall tile installation by adopting the wall tile hanging bracket specifically comprises the following steps,

the wall tile hanging bracket is fixed on the wall body by adopting a screw through a first through hole of the wall tile hanging bracket, and the side-lying I-shaped wall tile bayonets of each row of wall tile hanging brackets are kept on the same straight line;

the second through holes of the wall tile hanging piece supports are fixed through screws, and the depth of the wall tile hanging piece supports is adjusted through adjusting screws to adjust the distance between the wall tile bayonets and the wall body, so that the wall tile bayonets of all the wall tile hanging piece supports are leveled;

after the wall tiles are leveled, filling filler into a cavity between the wall tiles and the plate, so that the wall tiles are firmly stuck on the surface of the plate;

preferably, one end of the top of the screw fixed by the second through hole is provided with a first external thread, the tail end of the screw is provided with a wrenching structure, the part close to the tail end is provided with a second external thread, and the thread directions of the first external thread and the second external thread are opposite; the second through hole is provided with an internal thread matched with the second external thread;

preferably, the top of the screw fixed by the second through hole is of a sharp structure;

preferably, the screwing structure of the screw fixed by the second through hole is a straight groove, a cross groove H shape, a cross groove Z shape, a cross groove F shape, a square groove, a composite groove, an internal spline, an internal hexagonal flower shape, an internal triangle, an internal hexagonal, an internal 12-degree angle, a six-blade type groove or a high-torque cross groove;

preferably, the cylinder between the first external thread and the second external thread of the screw fixed by the second through hole is a flat cylinder or a polygonal cylinder;

preferably, the wall tile hanging piece bracket is an integrated structure made of metal, plastic or ceramic;

preferably, the wall tile pendant bracket is of an integrated structure made of aluminum profiles.

10. The building construction method according to claim 8, characterized in that: installing a floor tile bracket on a floor panel, and then installing floor tiles on the floor tile bracket, wherein the method specifically comprises the steps of driving a self-tapping screw into the floor panel needing to be paved with floor tiles according to a required position; installing a nut structural component matched with the self-tapping screw on the self-tapping screw to form a structural component bracket capable of supporting and positioning floor tiles; positioning and leveling the nut structure components on all the structure component brackets; laying the floor tiles on the structural component support which is positioned and leveled; the floor tiles are finely adjusted by rotating the self-tapping screws combined with the nut structure components, so that the flatness and the positioning accuracy of the laid floor tiles are improved; then, filling filler into the cavity between the floor tiles and the floor panel to enable the floor tiles and the floor panel to be adhered into an integral structure;

preferably, one end of the top of the tapping screw has a first external thread; the tail end of the self-tapping screw is provided with a wrenching structure, and the part close to the tail end is provided with a second external thread; and the thread directions of the first external thread and the second external thread are opposite;

preferably, the screwing structure of the self-tapping screw is a straight groove, a cross groove H-shaped structure, a cross groove Z-shaped structure, a cross groove F-shaped structure, a square groove structure, a composite groove, an internal spline, an internal hexagonal flower shape, an internal triangle, an internal hexagonal, an internal 12-degree angle, a six-blade type groove or a high-torque cross groove;

preferably, a column between the first external thread and the second external thread of the tapping screw is a flat column or a polygonal column;

preferably, the geometric center of the nut structure component is provided with a screw hole, and the internal thread of the screw hole is matched with the second external thread at the tail part of the self-tapping screw;

preferably, the geometric center of the nut structure component is a convex structure which is convex upwards or downwards, and the periphery of the convex structure is provided with installation planes of floor tiles which are arranged on the same horizontal plane;

preferably, the geometric center of the nut structure component is provided with an I-shaped clamping structure;

preferably, the filler between the wall tiles and the plate and the filler between the floor tiles and the floor panel are each independently at least one selected from the group consisting of foaming glue, foaming cement and self-leveling grout.