CN213115322U - External hanging piece for laying medium and large-sized wall tiles - Google Patents

Abstract

The application discloses an outer pendant that is used for medium and large-scale wall tile to lay. The outer hanging piece is of a strip-shaped structure, one end of the outer hanging piece is provided with a first through hole, and the other end of the outer hanging piece is provided with a side-lying H-shaped wall tile bayonet for supporting the wall tile; and a second through hole is formed in the wall tile bayonet symmetric shaft. Adopt the external member of this application to carry out the wall tile and lay for the interval of wall tile and wall body is littleer, is convenient for fill, and with low costs, only need during laying fix with screw can, the external member has two strong points, and through the dual fixed of outer pendant and filler material pasting, form comprehensive integrative fixed and bonding between wall tile and wall body, solved the broken problem that easily drops of wall tile. The external hanging piece can be leveled by adjusting the self-tapping screw, and is simple and convenient to operate and low in construction difficulty; the method has the advantages that the quality and the efficiency of paving the wall tiles are guaranteed, meanwhile, the technical dependence on constructors is reduced, and the method is easy to apply in a large scale and operate in a standardized manner.

Description

External hanging piece for laying medium and large-sized wall tiles

Technical Field

The application relates to the field of auxiliary devices for building decoration and wall tile laying, in particular to an outer hanging piece for laying medium and large-sized wall tiles.

Background

The wall tile is used for being paved on the surface of a wall, has good waterproof and moistureproof effects, is wear-resistant and durable, and plays a good role in beautifying and decorating the wall. Generally, for relatively high floors, mosaic tiles or other similar relatively small-sized wall tiles are usually adopted for the wall facades. However, due to the pursuit of beauty and higher quality, more and more commercial or high-end domestic buildings adopt medium-large-sized wall tiles, so that the whole building looks higher-end, atmospheric and superior.

Medium and large-sized wall tiles, such as 80 x 80-sized wall tiles, cannot be directly adhered to the surface of a wall by paving floor tiles or pasting mosaic tiles because of their generally large weight. Therefore, the current conventional practice is a dry-hanging method, i.e. a channel steel or other material made outer hanging rack is used to segment the whole wall surface, and the outer hanging rack is used to fix the wall tile.

Although, the technology of paving the wall tiles by adopting the external hanging rack is mature at present; however, the conventional wall tile laying method has the following disadvantages:

firstly, the whole wall surface needs to be divided into a plurality of parts by adopting a hanging rack, and the parts are not easy to fill; besides, the outer hanging rack is paved to enable the space between the wall tiles and the wall body to be larger, and filling can not be carried out usually. Therefore, the dry hanging method is usually fixed only by using a hanging rack, and if the wall tiles are cracked, the wall tiles are easy to fall off, so that the dry hanging method has great potential safety hazards.

Secondly, the installation of the external hanging rack needs a large space, and the requirement on the external environment of the building wall is high; moreover, the pylon itself is costly.

Thirdly, the external hanging frame can only be integrally constructed, the construction difficulty is high, the wall surface must be integrally formed at one time, and the technical requirement on constructors is high; moreover, the paving quality of the wall tiles seriously depends on the technical level of constructors, and the consistency of the paving quality and the paving efficiency is difficult to ensure among different constructors.

In general, the wall tiles are laid by adopting a wall tile dry-hanging method of the external hanging frame, the space between the wall tiles and the wall is large, and the potential safety hazard that the wall tiles are easy to fall off after being crushed is caused; and the cost is high, the construction difficulty is large, the technical dependence is large, and the standardized operation is not facilitated.

Disclosure of Invention

The application aims to provide a novel outer hanging piece for paving medium and large-sized wall tiles.

The following technical scheme is adopted in the application:

the application discloses an external hanging piece for paving a medium-large wall tile, wherein the external hanging piece is of a strip-shaped structure, and one end of the external hanging piece is provided with a first through hole so as to be convenient for fixing the external hanging piece on a wall body by adopting a screw; the other end of the outer hanging piece is a side-lying I-shaped wall tile bayonet used for supporting the wall tile; and the second through hole is formed in the symmetrical shaft of the bayonet structure of the laterally-lying H-shaped wall tile, 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.

When the externally-hung part is used, the wall tiles are fixed through the upper and lower rows of the externally-hung parts, specifically, the lower half part of the bayonet of the laterally-lying H-shaped wall tile of the upper row of the externally-hung parts is clamped with the upper edge of the wall tile, and the upper half part of the bayonet of the laterally-lying H-shaped wall tile of the lower row of the externally-hung parts is clamped with the lower edge of the wall tile; after the wall tile is fixed by adopting the external hanging part, the cavity between the wall tile and the wall body is filled with filler, so that the wall tile is firmly stuck on the surface of the wall body.

It should be noted that the key point of the present application is to design a new special external hanging piece. The side-lying H-shaped wall tile bayonet structure of the outer hanging piece refers to the side-lying H-shaped wall tile bayonet of the tangent plane of the end part of the outer hanging piece. It is understood that the thickness and width of the outer hanger of the present application depend on the required bearing capacity, and the outer hanger can be designed to be thicker and wider for wall tiles with larger sizes, for example, the width of the outer hanger is smaller 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 and the like of the width of the wall tile, and is not limited in particular. It can be understood that the larger the width of the outer hanging piece is, the better the supporting effect on the wall tile is; however, the material cost is correspondingly increased; moreover, if the plug-in part 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 external hanging part is preferably 1-5cm, and if the bearing capacity needs to be enhanced, the thickness of the external hanging part can be adjusted by increasing.

As for the length of the outer hanger, it directly affects the distance between the first through hole and the second through hole; one key point of the application is that the outer hanging piece adopts two stress points, so that the outer hanging piece is more stable; therefore, the length of the outer hanger can also be referred to the size of the wall tile, so as to disperse the stress points as much as possible, i.e. the distance between the first through hole and the second through hole is as large as possible, for example, the length of the outer hanger is designed to be 1/5 to 1/2 of the size of the wall tile. In addition, the length of the external hanging member also affects the bearing capacity of the external hanging member, for example, the external hanging member is more slender and more easily broken, therefore, the length of the external hanging member should be within the bearing capacity range, and is not particularly limited herein. Of course, the width and thickness of the outer hanger have a more direct and greater influence on the bearing capacity; therefore, as long as the width and the thickness of the outer hanging piece are ensured, the length of the outer hanging piece can be designed according to requirements, and the problem of fracture caused by too long is avoided.

It should be further noted that when the external hanging member is used for paving the wall tiles, compared with the existing wall tile paving method, the wall tile paving method based on the external hanging member can be operated only by adopting a simple external hanging member without a complex external hanging frame; by adopting the outer hanging piece, the space between the wall tile and the wall body can be very small, and the space between the wall tile and the wall body is basically the thickness of the outer hanging piece or is slightly larger than the thickness of the outer hanging piece, so that a large space is not needed, the filling cost is low, and the construction difficulty is small. Therefore, the wall tile laying method based on the outer hanging piece of the application adopts the outer hanging piece and the filling material to paste so as to carry out double fixation on the wall tile, and the wall tile and the wall body are fixed and bonded in a comprehensive and integrated manner, so that the wall tile is not easy to drop even if the wall tile is broken into small blocks, and the potential safety hazard that the wall tile is broken and drops is solved. The external hanging piece 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 external hanging part is adopted for paving the wall tiles, integral construction is not needed, one-step forming is not needed, the bayonet of the external hanging part can be leveled firstly during leveling, and after the wall tiles are installed, fine adjustment and leveling can be performed through screws, for example, the screws for fixing the second through holes are adjusted; the installation of pendant, lay the wall tile outside can one row, and the construction is more nimble. Generally, a wall tile can be arranged in an upper row and a lower row, and four external hanging parts are supported and fixed in total and are uniformly distributed at four corners of the wall tile or positions close to the four corners. In a word, the external hanging part is adopted for paving the wall tiles, so that the quality and the efficiency of paving the wall tiles can be better guaranteed, the dependency on the technical level of constructors is reduced, and the standardized operation is easy.

Preferably, the plug-in part of the present application is provided with a self-tapping screw for fixing the second through hole, one end of the top of the self-tapping screw is provided with a first external thread, the tail end of the self-tapping 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 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 leveling tool is used, the outer hanging piece 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 outer hanging piece 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 external hanging piece or the wall tile and the wall body can be adjusted by screwing the screw into the wall body or screwing the screw out of the wall body, 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 present application provides a self-tapping screw for fixing the second through hole, and the purpose of the self-tapping screw is to facilitate leveling; 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 self-tapping screw matched with the external hanging piece is of a sharp structure.

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

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 structure, an internal spline structure, an internal hexagonal flower shape, an internal triangle structure, an internal hexagonal structure, an internal 12-degree angle structure, a six-blade groove structure or a high-torque cross groove structure.

Preferably, the column between the first external thread and the second external thread of the self-tapping screw matched with the external hanging part is a flat column or a polygonal column.

The self-tapping screw for fixing the second through hole has the function of adjusting and flatly paving wall tiles by rotating the self-tapping screw, and the self-tapping screw is generally rotated through a wrenching structure during adjustment; however, in the case that it is difficult or inconvenient to perform fine adjustment by turning the screwing structure, fine adjustment can be performed by conveniently turning the tapping screw by using a wrench through a flat cylinder or a polygonal cylinder between the first external thread and the second external thread in a preferred modification of the present application.

Preferably, the outer hanging piece is an integrated structure made of aluminum profiles or plastic.

It should be noted that the external hanging part of the present application is made of aluminum profile or plastic, which is mainly convenient for production, and has low cost, and it is not excluded that the external hanging part of the present application can be made of other known materials, and is not specifically limited herein.

The beneficial effect of this application lies in:

when the outer hanging piece is used for paving the wall tiles, the space between the wall tiles and the wall body is smaller, the limitation of space is reduced, the outer hanging piece is convenient to fill, and the filling cost is low; and the external hanging piece is fixed by two supporting points, the stability is good, and the wall tile is fixed by the external hanging piece and the filling material, so that the problem that the wall tile is broken and easily falls off is solved. The outer hanging piece is low in cost and only needs to be fixed by screws; moreover, leveling can be performed by adjusting the self-tapping screw, the operation is simple and convenient, and the construction difficulty is reduced; the method not only can better guarantee the quality and the efficiency of paving the wall tiles, but also reduces the dependency on the technical level of constructors, and is easy for large-scale application and standardized operation.

Drawings

FIG. 1 is a side view of an embodiment of the present application;

FIG. 2 is a schematic view of an embodiment of the present application showing the construction of an external member for securing a wall tile;

FIG. 3 is a schematic structural view of a tapping screw for fixing a second through hole in an embodiment of the present application;

fig. 4 is a structural view of a modified tapping screw for fixing a second through-hole in an embodiment of the present application.

Detailed Description

The existing wall tile paving method mainly adopts a hanging rack mode to pave, the hanging rack has high cost, great construction difficulty and large space requirement, and the whole body has to be molded once, so that the technical requirement on constructors is high; the laying quality and efficiency are heavily dependent on the skill level of the constructors, and standardized operation is difficult. The application develops an external hanging piece with an improved structure, the external hanging piece is used for fixing the wall tile, and the leveling can be realized by adjusting a screw for fixing the external hanging piece; moreover, the plug-in part of the application adopts two supporting points, so that the plug-in part is more stable. According to the method for paving the wall tile based on the external hanging piece, the wall tile is supported and fixed through the external hanging piece, and then the wall tile is bonded and fixed in combination with the filler, so that the wall tile can be stably installed on the surface of a wall body; through the bonding effect of filler, 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. According to the paving method, the whole process is only leveled by rotating the screw, and the operation is simple and convenient; the final filling is also very easy; the whole process of laying the wall tiles can be constructed only by carrying out simple training, the requirement on the technical level of constructors is low, the laying quality and efficiency of the wall tiles can be guaranteed only by strictly operating according to the construction standard, the dependence on the technical level of the constructors is reduced, and the operation is standardized and convenient.

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.

Example one

The embodiment adopts the specially designed external hanging part to lay the wall tiles, and is particularly suitable for laying medium and large-sized wall tiles. In the external hanging piece of the embodiment, as shown in fig. 1, the external hanging piece is of a strip-shaped structure, and one end of the external hanging piece is provided with a first through hole 11 so as to be convenient for fixing the external hanging piece on a wall body by using 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. 2, the wall tile is fixed through the upper row of outer hanging pieces and the lower row of outer hanging pieces, specifically, the lower half part of the bayonet of the horizontally-lying 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 horizontally-lying 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. 2, 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 the laying of the facing tiles is completed.

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 mode of this example, the screw for fixing the second through hole of the outer hanging member is also modified, as shown in fig. 3, one end of the top part of the screw is provided with a first external thread 31, the tail end of the screw is provided with a wrenching structure 32, the part close to the tail end is provided with a second external thread 33, and the thread directions of the first external thread 31 and the second external thread 33 are opposite; 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. 3. 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.

Example two

In this embodiment, a self-tapping screw for fixing the second through hole of the outer hanging member is further improved on the basis of the first embodiment, specifically, a column between the first external thread and the second external thread of the self-tapping screw is designed to be a flat column or a polygonal column, and in this embodiment, two symmetrical surfaces on the side surface of this part of the column are designed to be clamping planes 51 for facilitating the clamping of a wrench, as shown in fig. 4.

The improved method for paving the wall tiles by the tapping screws not only has all the advantages of the first embodiment, but also can finely adjust by rotating the screws by a spanner through the improved clamping plane 51 of the tapping screws of the first embodiment under the condition that fine adjustment through a tapping screw plate screwing structure is difficult or inconvenient due to the addition of the clamping plane 51.

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 (6)

1. The utility model provides an outer pendant that is used for medium and large-scale wall tile to lay which characterized in that: the outer hanging piece is of a strip-shaped structure, and one end of the outer hanging piece is provided with a first through hole so that the outer hanging piece can be fixed on a wall body by adopting a screw; the other end of the outer hanging piece 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 when the external hanging part is fixed on the wall body, the interval between the bayonet of the wall tile and the wall body can be conveniently adjusted, and the leveling of the wall tile is convenient;

when the wall tile fixing device is used, the wall tile is fixed through the upper row of outer hanging pieces and the lower row of outer hanging pieces, specifically, the lower half part of the bayonet of the side-lying H-shaped wall tile of the upper row of outer hanging pieces is clamped with the upper edge of the wall tile, and the upper half part of the bayonet of the side-lying H-shaped wall tile of the lower row of outer hanging pieces is clamped with the lower edge of the wall tile; after the wall tile is fixed by adopting the external hanging part, the cavity between the wall tile and the wall body is filled with filler, so that the wall tile is firmly stuck on the surface of the wall body.

2. The external hanger according to claim 1, wherein: the external part is matched with a self-tapping screw for fixing the second through hole, one end of the top of the self-tapping screw is provided with a first external thread, the tail end of the self-tapping 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 has an internal thread that mates with the second external thread.

3. The external hanger according to claim 2, wherein: the top of the self-tapping screw is of a sharp structure.

4. The external hanger according to claim 2, wherein: 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 structure, an internal spline structure, an internal hexagonal flower shape structure, an internal triangular structure, an internal hexagonal structure, an internal 12-degree angle structure, a six-blade type groove structure or a high-torque cross groove structure.

5. The external hanger according to claim 2, wherein: and a cylinder between the first external thread and the second external thread of the tapping screw is a flat cylinder or a polygonal cylinder.

6. The store according to any one of claims 1 to 5, wherein: the outer hanging piece is of an integrated structure made of aluminum profiles or plastic.

Images