CN217151030U - Dry-hanging decorative plate with pre-buried connecting assembly - Google Patents

Abstract

The utility model discloses a dry-hanging decorative board of pre-buried connection sub-assembly, include: the weight-removing grid comprises a surface layer, ribs, a connecting assembly and a weight-removing grid, wherein the ribs are fixedly arranged on the surface layer, the weight-removing grid is also arranged on the surface layer, and the connecting assembly is also pre-embedded on the ribs; the connection assembly includes: the blind nut is fixedly connected with the steel wire mesh. The utility model discloses have: the installation is convenient, light in weight, connect reliably, and stability is high, and the shock resistance is strong, but mass, standardized production, and easy construction, transportation pile up convenient advantage.

Description

Dry-hanging decorative plate with pre-buried connecting assembly

Technical Field

The utility model relates to an outer wall UHPC, GRC, GRG dry hanging board or artificial marble dry hanging board field, in particular to dry hanging decorative board of pre-buried connection sub-assembly, specific dry hanging board of pre-buried wire net and mounting nut or other connecting pieces that says so.

Background

The current plates for curtain walls are divided into the following:

1. glass curtain wall: high cost and light pollution.

2. Dry-hanging marble curtain walls: the cost is high, and the exploitation of marble is limited; the back installation spare needs to be fixed at the back fluting of marble and is filled marble glue, and the operation is complicated and leads to the marble too thick, and weight is big.

3. Metal plate curtain wall: the cost is extremely high, the modeling patterns are not many, and the deformation is easy.

4. Existing UHPC and GRC curtain walls are as follows: the manufacturing cost is relatively suitable, the texture patterns are various, and the installation is relatively easy; at present, the product is thick, the product is heavy in self weight, and the load bearing burden of the building structure is overlarge; connecting pieces or anchoring pieces are pre-embedded in UHPC (ultra high performance concrete), GRC (glass fiber reinforced concrete) and GRG (pre-cast glass fiber reinforced gypsum board) wallboards, and are fixedly connected with a light steel keel back frame through the connecting pieces or the anchoring pieces to form a whole, and the whole is transported to a construction site for installation. The scheme has the problems that the transportation cost is overhigh, the radiation range of a factory is small, and when a construction site is far away from the factory, the transportation cost can be obviously increased, because the back frame and the UHPC, GRC and GRG panels are fixedly connected into a whole, the size is large, and the transportation space is occupied. The production conditions of UHPC, GRC and GRG panels are harsh, and the quality of the panels is difficult to ensure and the qualification rate is low when the panels are produced on a construction site.

The existing UHPC (ultra high performance concrete), GRC (glass fiber reinforced concrete) and GRG (precast glass fiber reinforced gypsum board) have the following problems (defects):

(1) the existing products such as UHPC, GRC, GRG and the like are produced individually, are non-standard products, cannot realize batch production and have high cost.

(2) The existing products such as UHPC, GRC, GRG and the like have no weight-removing structure, have heavy weight, bring burden to buildings and increase the manufacturing cost of main bodies of the buildings.

(3) The pre-embedded connecting pieces of the existing products such as UHPC, GRC, GRG and the like are reinforcing steel bars or screws and the like protruding from the back of the products, and some steel structure supports are installed in factories, so that inconvenience is brought to stacking and transportation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dry-hanging decorative board of pre-buried connecting assembly for at least one item in the problem that the solution above-mentioned background art provided.

In order to solve the technical problem, the utility model discloses a decorative board is hung futilely of pre-buried connection sub-assembly, include: the weight-removing grid comprises a surface layer, ribs, a connecting assembly and a weight-removing grid, wherein the ribs are fixedly arranged on the surface layer, the weight-removing grid is also arranged on the surface layer, and the connecting assembly is also pre-embedded on the ribs.

Preferably, the connection assembly comprises: the blind nut is fixedly connected with the steel wire mesh.

Preferably, the blind nut is connected with the steel wire mesh in a welding mode.

Preferably, the rib is provided in plurality, and the rib is provided with a demoulding slope.

Preferably, the material of the steel wire mesh is 201 steel.

Preferably, the surface layer and the ribs are made of the same material and are cast simultaneously.

Preferably, the rib still is connected through fixed establishment with between the wall of waiting to install, fixed establishment includes:

the L-shaped fixing rod I is characterized in that a vertical section of the L-shaped fixing rod I is connected to the wall surface to be installed through a first connecting piece, a horizontal section of the L-shaped fixing rod II is connected to the lower portion of the horizontal section of the L-shaped fixing rod I through a first bolt-nut assembly, and a vertical section of the L-shaped fixing rod II is connected with the rib through a second bolt-nut assembly.

Preferably, the first connecting member is an expansion bolt.

Preferably, the rib still is provided with detachable mechanism with between waiting to install the wall, detachable mechanism includes:

the wall surface to be installed is internally provided with an installation cavity, a threaded rod is transversely installed in the installation cavity and is rotatably connected with the installation cavity, a threaded block is connected to the threaded rod in a threaded mode, and a limiting block is arranged at one end of the threaded rod;

the L-shaped connecting rod is fixed below the threaded block, a connecting block is fixedly arranged on one side, close to the rib, of the L-shaped connecting rod, a clamping block is fixed on one side, close to the rib, of the connecting block, and a corresponding clamping groove is formed in the rib.

Preferably, one end of the threaded rod close to the rib is connected with a rotating shaft, and a handle is further arranged on the rotating shaft.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a first schematic structural view of the connecting assembly of the present invention;

fig. 3 is a first schematic structural diagram of the connecting assembly of the present invention;

fig. 4 is a schematic structural view of the fixing mechanism and the detachable mechanism of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 4.

The drawings are numbered as follows: 1. a surface layer; 2. a rib; 3. connecting the assembly; 4. removing double lattices; 5. a blind nut; 6. steel wire mesh; 8. a wall surface to be installed; 9. a fixing mechanism; 901. an L-shaped fixing rod I; 902. a first bolt and nut assembly; 903. an L-shaped fixing rod II; 904. a second bolt and nut assembly; 10. a disassembly mechanism; 1001. a handle; 1002. a rotating shaft; 1003. a threaded rod; 1004. a thread block; 1005. a limiting block; 1006. a mounting cavity; 1007. an L-shaped connecting rod; 1008. connecting blocks; 1109. a clamping block; 1010. a clamping groove.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

In the description of the present application, it is to be understood that the terms "intermediate," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular orientation, and thus should not be construed as limiting the present application. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In addition, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are intended to be inclusive and mean, for example, that there may be a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature. In addition, technical solutions and technical features between the various embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Example 1

Referring to the accompanying drawings 1-3, the utility model discloses a dry-hang decorative board of pre-buried connection sub-assembly, include: the weight-reducing and weight-reducing combined fabric comprises a surface layer 1, ribs 2, a connecting assembly 3 and weight-reducing lattices 4, wherein the ribs 2 are fixedly arranged on the surface layer 1, the weight-reducing lattices 4 are also arranged on the surface layer 1, and the connecting assembly 3 is also pre-embedded in the ribs 2. Wherein the deduplication cage 4 may be located between the ribs 2 as shown in fig. 1.

Preferably, the connection assembly 3 comprises: the blind hole nut is characterized by comprising a blind hole nut 5 and a steel wire mesh 6, wherein the blind hole nut 5 is fixedly connected with the steel wire mesh 6, and preferably, the blind hole nut 5 is welded with the steel wire mesh 6;

preferably, the ribs 2 are provided in plurality, and the ribs 2 are provided with demolding slopes;

preferably, the surface layer 1 and the ribs 2 are made of the same material and are cast simultaneously;

preferably, the manufacturing method of the present invention comprises the following steps:

the first step is as follows: the blind nut 5 and the steel wire mesh 6 in the figure 2 are welded together to be used as a connecting assembly 3 for standby.

Secondly, fixing the connecting assembly 3 of fig. 2 on an upper template according to the position of the serial number 3 in fig. 1; the lower plane of the upper template is provided with a bulge (the shape is the same as the shape of the serial number 4 in the figure 1), the serial number 4 in the figure 1 is a concave shape, the upper template is a convex shape, and the connection assembly 3 shown in the figure 2 is fixed for standby by a process means at the crossing position of the bulge (the position is consistent with the serial number 3 in the figure 1).

Thirdly, injecting the fluid materials such as UHPC, GRC, GRG and the like into a lower die, and flattening and compacting the materials by means of spreading, vibrating, defoaming and the like; the number 1 in the figure can be made into any pattern and any color; in FIG. 1, reference numeral 1 and reference numeral 2 are the same material and are poured simultaneously.

And fourthly, placing the upper template prepared in the second step into the lower mould manufactured in the third step, pressing the upper template into the material in modes of pressurization, vibration and the like, controlling the pressing depth of the upper template through positioning and supporting, realizing the effect of ribbing on the surface of the material, and pressing the connecting assembly 3 into the material.

Fifthly, when the material reaches the demolding strength, the upper template is taken off, and the connecting assembly 3 is left in the material (as shown in fig. 3); and then taking off the lower template, and conveying the product to a curing area for curing.

Specifically, the method comprises the following steps: wherein, imbed the installation sub-assembly in the dry-hanging decorative board such as UHPC, GRC, GRG, this connection sub-assembly 3 can be made into arbitrary material, arbitrary shape and under the prerequisite that satisfies the intensity, and the sub-assembly does not expose the product surface. A weight-reducing grid (as shown by a number 4 in figure 1) is prefabricated on the back of a dry-hanging decorative plate such as UHPC, GRC, GRG and the like, and the grid can be in any shape and any size, namely a rib (as shown by a number 2 in figure 1) can be made into a plurality of ribs with various shapes according to needs, and the rib has a demoulding slope. A plurality of installation assemblies can be pre-buried on ribs on the back of dry-hanging decorative plates such as UHPC, GRC and GRG according to requirements.

The utility model discloses a: the UHPC, GRC and GRG dry hanging plate is provided with a steel wire mesh in the middle and is embedded with a connecting piece (a nut or other connecting pieces), and the connecting piece is combined in the decorative plate; UHPC, GRC, GRG decorate futilely the link plate and can cut wantonly, and arbitrary direction all can have installation connection composite member 3, does not influence the installation. The UHPC, GRC and GRG decorative dry hanging board is made of inorganic materials or organic and inorganic combined materials. The UHPC, GRC and GRG decorative dry hanging plate adopts a special process to make ribs in a shape like Chinese character 'jing' or other patterns on the back of a plate so as to achieve the purpose of reducing weight.

The working principle of the above embodiment is as follows: the product comprises a blind nut and a steel wire mesh, the blind nut and the steel wire mesh are welded together, materials such as UHPC, GRC and GRG are stirred according to requirements by using a reverse beating technology and then poured into a mold for molding, after leveling and no bubbles are realized by means of spreading, defoaming and the like, the welded steel wire mesh and nut are placed into the mold, and simultaneously an upper pressing die is used for pressing out a cavity, so that the weight of a component can be reduced, the strength required by various products can be realized, for example, the national standard strength requirements of products such as dry-hanging marble and GRC are met, the mold is removed when the materials are hardened, and then the product can be used after natural curing for 7-28 days.

The beneficial effects of the above technical scheme are:

(1) the rib dry-hanging decorative plate based on UHPC, GRC and GRG utilizes the principle of vertical ribs to ensure the strength of the product and reduce the self weight of the product; this patent is decorated and is set up a plurality of heavy check that subtract behind one's back of the body of cladding panel, has effectively alleviateed decorative board weight, for building outer enclosure structure alleviates the burden, reduces construction cost. The problems that existing products such as UHPC, GRC and GRG are not provided with a weight-removing structure, the products are heavy in weight, burden is brought to buildings, and the manufacturing cost of a building main body is increased are solved;

(2) the connecting and assembling components 3 are pre-embedded (the connecting and assembling components 3 are prefabricated in a factory), the problem of installation components is solved, and meanwhile, the connecting and assembling components 3 are embedded in the base body (the decorative dry hanging plate) to facilitate stacking and transportation; the problems are solved: the pre-buried connecting pieces of the existing products such as UHPC, GRC, GRG and the like are reinforcing steel bars or screw rods and the like protruding from the back of the products, and some steel structure supports are well installed in factories, so that inconvenience is brought to stacking and transportation.

(3) The utility model can be produced in batch and in standardization; a plurality of installation assemblies are pre-buried, and the product can be cut as required (the decorative dry hanging plate can be cut at will according to the building appearance requirement, and the installation assemblies are still arranged, so that the installation is convenient). Solves the problems that the existing products such as UHPC, GRC, GRG and the like are produced individually, are non-standard products, can not realize batch production and have high cost.

(4) The front surface of the dry-hanging decorative plate can be made into any patterns and colors, and the appearance effect of the building is improved.

To sum up, the utility model has the advantages of simple to operate, light in weight connects reliably, and stability is high, and the shock resistance is strong, but mass, standardized production, and easy construction, the transportation piles up convenient.

Example 2

On the basis of embodiment 1, the rib 2 is connected with a wall surface 8 to be installed through a fixing mechanism 9, and the fixing mechanism 9 includes:

the L-shaped fixing rod I901 is connected to the wall surface 8 to be installed through a first connecting piece, the lower portion of the horizontal section of the L-shaped fixing rod I901 is connected with the horizontal section of the L-shaped fixing rod II 903 through a first bolt-nut assembly 902, and the vertical section of the L-shaped fixing rod II 903 is connected with the rib 2 through a second bolt-nut assembly 904.

Optionally, the first connecting piece is an expansion bolt.

The beneficial effects of the above technical scheme are: by installing the first L-shaped fixing rod 901 and the second L-shaped fixing rod 903, the decorative plate can be better fixed, the decorative plate is reliably connected with the wall surface 8 to be installed, and the decorative plate is installed more stably; and the connection can be disassembled, and the decorative plate is convenient to disassemble and replace.

Example 3

On the basis of embodiment 1 or 2, a detachable mechanism 10 is further provided between the rib 2 and the wall surface 8 to be installed (when on the basis of embodiment 2, the detachable mechanism is located between the fixing mechanisms 9), and the detachable mechanism 10 includes:

an installation cavity 1006 is formed in the wall surface 8 to be installed, a threaded rod 1010 is transversely installed in the installation cavity 1006, the threaded rod 1010 is rotatably connected with the installation cavity 1006, a threaded block 1004 is in threaded connection with the threaded rod 1003, and a limiting block 1005 is arranged at one end of the threaded rod 1003;

an L-shaped connecting rod 1007 is fixed below the thread block 1004, a connecting block 1008 is fixedly arranged on one side, close to the rib 2, of the L-shaped connecting rod 1007, a clamping block 1006 is fixed on one side, close to the rib, of the connecting block 1008, and a corresponding clamping groove 1010 is formed in the rib 2.

Preferably, one end of the threaded rod 1003 close to the rib 2 is connected with a rotating shaft 1003 (wherein the rotating shaft can be detachably connected with the threaded rod, such as clamped), and the rotating shaft 1003 is further provided with a handle 1001; alternatively, the threaded rod may be driven by a drive motor.

The working principle of the technical scheme is as follows: drive pivot 1003 through handle 1001 and rotate to drive threaded rod 1003 and rotate, thereby drive screw thread block 1004 and remove right, thereby drive joint piece 1006 card income draw-in groove 1010 through L type connecting rod 1007.

The beneficial effects of the above technical scheme are: the decorative plate is convenient to detach, the decorative plate is not easy to damage during installation, operation is simple, adjustment is convenient, installation and detachment are convenient, and convenience is brought to later maintenance and replacement.

It should be noted that the above embodiments are all preferred embodiments, relevant functional components may be replaced by other components, and the related units and modules are not necessarily required by the present application. The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The dry hanging decoration plate of the embedded connection assembly provided by the application is described in detail, a specific example is applied in the description to explain the principle and the implementation mode of the application, and the description of the embodiment is only used for helping to understand the method and the core idea of the application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims (7)

1. The utility model provides a dry-hang decorative board of pre-buried connecting assembly spare which characterized in that includes: the weight-reducing and weight-reducing combined fabric comprises a surface layer (1), ribs (2), a connecting assembly (3) and weight-reducing lattices (4), wherein the ribs (2) are fixedly arranged on the surface layer (1), the weight-reducing lattices (4) are also arranged on the surface layer (1), and the connecting assembly (3) is also embedded in the ribs (2);

the connection assembly (3) comprises: blind nut (5) and wire net (6), blind nut (5) and wire net (6) fixed connection.

2. The dry-hanging decorative plate of the embedded connecting assembly according to claim 1, wherein the blind nut (5) is welded with the steel wire mesh (6).

3. The dry-hang decorative plate of the embedded connection assembly as claimed in claim 1, wherein the ribs (2) are arranged in a plurality, and the ribs (2) are provided with demoulding slopes.

4. The dry-hanging decoration plate of the embedded connection assembly according to claim 1, wherein the steel wire mesh (6) is made of 201 steel.

5. The dry-hang decorative plate of the embedded connecting assembly as claimed in claim 1, wherein the surface layer (1) and the ribs (2) are made of the same material and are poured simultaneously.

6. The dry-hanging decoration plate of the embedded connection assembly according to claim 1, wherein the rib (2) is connected with a wall surface (8) to be installed through a fixing mechanism (9), and the fixing mechanism (9) comprises:

the L-shaped fixing rod I (901), the vertical section of the L-shaped fixing rod I (901) is connected to the wall surface (8) to be installed through a first connecting piece, the lower portion of the horizontal section of the L-shaped fixing rod I (901) is connected with the horizontal section of the L-shaped fixing rod II (903) through a first bolt-nut assembly (902), and the vertical section of the L-shaped fixing rod II (903) is connected with the rib (2) through a second bolt-nut assembly (904).

7. The dry-hang decoration plate of the embedded connection assembly as claimed in claim 6, wherein the first connection member is an expansion bolt.

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