A lightweight external wall hanging panel assembly

Abstract

The present invention relates to a lightweight exterior wall hanging panel assembly, which relates to the technical field of building exterior wall thermal insulation and is used for being installed on the main structure of a building. It includes a wall panel, the filling material of which is filled in a cavity built by a three-dimensional steel wire grid and a frame. The three-dimensional steel wire grid is wrapped by the filling material and serves as a reinforcing keel of the wall panel to solve the problem of poor rigidity of the panel. The frame serves as an outer mold for pouring the filling material and does not require demolding, playing a protective role for the panel and solving the problems of fracture and knock damage of the panel during transportation or assembly. In addition, it solves the problems of increased cost and low work efficiency caused by mold opening and demolding of the hanging panel. The filling material is a cement-based granular mixed lightweight material, which reduces the weight of the hanging panel and solves the problems of difficult hoisting and installation during construction due to the excessive weight of the hanging panel. The first anchor and the second anchor are partially embedded in the wall panel, which solves the process of drilling holes to install fittings after the hanging panel is prepared and improves the installation efficiency.

Description

Technical Field

[0001] The embodiments of the present invention relate to the technical field of building exterior wall insulation, and particularly to a lightweight exterior wall hanging plate assembly. Background Art

[0002] With the strong promotion of prefabricated buildings, it has become increasingly common to use building exterior wall hanging plates during building construction. However, currently commonly used exterior wall hanging plates are mostly autoclaved aerated concrete plates, concrete exterior wall plates, etc. Before preparing the concrete hanging plate, a mold needs to be opened. After pre-setting the mold, concrete is poured. After the concrete solidifies, the mold is demolded and disassembled. The whole process is cumbersome and requires additional mold opening. Moreover, the concrete hanging plate itself is heavy, and the construction process such as hoisting is relatively cumbersome, resulting in difficult installation. At the same time, the exterior wall hanging plates in the prior art also need to be provided with a decorative layer or other insulation measures on the outside after installation, which further increases the weight of the exterior wall hanging plate and the difficulty of installation. Summary of the Invention

[0003] In view of this, the embodiments of the present invention provide a lightweight exterior wall hanging plate assembly, mainly aiming to reduce the overall weight of the exterior wall hanging plate, optimize the assembly form of each part of the installation parts, improve the on-site construction efficiency, and thus be more suitable for practical use.

[0004] To achieve the above object, the embodiments of the present invention mainly provide the following technical solutions:

[0005] The embodiments of the present invention provide a lightweight exterior wall hanging plate assembly for use as a building exterior wall, including:

[0006] A wall plate, the wall plate includes a three-dimensional steel wire grid, a filling material, a frame, a first anchor and a second anchor; wherein

[0007] The three-dimensional steel wire grid is placed inside the frame;

[0008] The filling material is a cement-based granular mixed lightweight material, and the filling material is filled in the three-dimensional steel wire grid;

[0009] The frame is wrapped around the filling material;

[0010] The first end of the first anchor is pre-embedded in the wall plate, and the second end of the first anchor is exposed from the first side of the wall plate for hanging connection with the building main structure;

[0011] The first end of the second anchor is pre-embedded in the wall plate, and the second end of the second anchor is exposed from the second side of the wall plate for hanging connection with the insulation integrated board.

[0012] Specifically, the lightweight exterior wall hanging plate assembly further includes:

[0013] The heat-insulating integrated board, wherein the heat-insulating integrated board comprises: an outer panel, an inner panel, and a heat-insulating layer clamped between the outer panel and the inner panel;

[0014] The inner panel is attached to the wall board.

[0015] Specifically, the outer panel of the heat-insulating integrated board is a decorative layer for decorating the outer surface of the lightweight external wall hanging board assembly.

[0016] Specifically, the three-dimensional steel wire grid is built by horizontal transverse steel wires, horizontal longitudinal steel wires, and vertical steel wires in the vertical plane. The three-dimensional steel wire grid comprises: an outer mesh surface facing the heat-insulating integrated board, an inner mesh surface opposite to the outer side surface, and a steel wire mesh interweaving layer interwoven between the inner mesh surface and the outer mesh surface.

[0017] Specifically, the frame comprises a sealing strip and a frame body, and the sealing strip is embedded in the sealing strip groove of the frame body.

[0018] Specifically, the first anchor comprises:

[0019] The upper mounting part of the first anchor is inserted and fixed into the steel wire grid from the outer mesh surface of the steel wire grid. The upper mounting part of the first anchor comprises: a first folded edge, a second folded edge, a third folded edge, and a first bolt rod; a plug-in first L-shaped opening is arranged at the first end of the second folded edge, and the second end of the second folded edge is bent and connected to the first end of the first folded edge; a plug-in second L-shaped opening is arranged at the first end of the third folded edge, and the second end of the third folded edge is bent and connected to the second end of the first folded edge; the first folded edge comprises an outer surface facing the heat-insulating integrated board and an inner surface facing the steel wire grid, the first end of the first bolt rod is fixed to the inner surface of the first folded edge, and the second end of the first bolt rod penetrates through the three-dimensional steel wire grid;

[0020] Wherein, the open end of the first L-shaped opening is located at the edge of the first end of the second folded edge, and the vertical steel wire of the three-dimensional steel wire grid enters from the open end of the first L-shaped opening and is clamped to the closed end of the first L-shaped opening;

[0021] The open end of the second L-shaped opening is located at the edge of the first end of the third folded edge, and the vertical steel wire of the three-dimensional steel wire grid enters from the open end of the second L-shaped opening and is clamped to the closed end of the second L-shaped opening.

[0022] Specifically, the first anchor further comprises:

[0023] The lower mounting part of the first anchor is inserted and fixed into the steel wire grid from the inner mesh surface of the steel wire grid and is matched with the upper mounting part of the first anchor, and comprises: a fourth folded edge, a fifth folded edge, and a sixth folded edge;

[0024] A pluggable third L-shaped opening is provided at the first end of the fifth hem, and the second end of the fifth hem is bent and connected to the first end of the fourth hem; a pluggable fourth L-shaped opening is provided at the first end of the sixth hem, and the second end of the sixth hem is vertically connected to the second end of the fourth hem; a first bolt insertion hole is provided in the plane of the fourth hem, and the second end of the first bolt rod passes through the first bolt insertion hole;

[0025] Wherein, the open end of the third L-shaped opening is located at the edge of the first end of the fifth hem, and the vertical steel wires of the three-dimensional steel wire grid enter from the open end of the third L-shaped opening and are clamped to the closed end of the third L-shaped opening;

[0026] The open end of the fourth L-shaped opening is located at the edge of the first end of the sixth hem, and the vertical steel wires of the three-dimensional steel wire grid enter from the open end of the fourth L-shaped opening and are clamped to the closed end of the fourth L-shaped opening.

[0027] Specifically, the second anchor includes: a second anchor upper mounting member and an integrated board fastener;

[0028] The first end of the second anchor upper mounting member is embedded in the outer mesh surface of the three-dimensional steel wire grid;

[0029] The first end of the integrated board fastener is connected to the second end of the second anchor upper mounting member, and the second end of the integrated board fastener is used to clamp the outer panel of the thermal insulation integrated board.

[0030] Specifically, the second anchor upper mounting member is inserted and fixed into the steel wire grid from the outer mesh surface of the steel wire grid. The second anchor upper mounting member includes: a seventh hem, an eighth hem, a ninth hem, and a second bolt rod; a pluggable fifth L-shaped opening is provided at the first end of the eighth hem, and the second end of the eighth hem is bent and connected to the first end of the seventh hem; a pluggable sixth L-shaped opening is provided at the first end of the ninth hem, and the second end of the ninth hem is bent and connected to the second end of the seventh hem; the seventh hem includes an outer surface facing the thermal insulation integrated board and an inner surface facing the steel wire grid, the first end of the second bolt rod is fixed to the outer surface of the seventh hem, and the second end of the second bolt rod extends out of the outer mesh surface of the three-dimensional steel wire grid;

[0031] Wherein, the open end of the fifth L-shaped opening is located at the edge of the first end of the eighth hem, and the vertical steel wires of the three-dimensional steel wire grid enter from the open end of the fifth L-shaped opening and are clamped to the closed end of the fifth L-shaped opening;

[0032] The opening end of the sixth L-shaped opening is located at the edge of the first end of the ninth hem, and the vertical steel wires of the three-dimensional steel wire grid enter from the opening end of the sixth L-shaped opening and are clamped to the closed end of the sixth L-shaped opening.

[0033] Specifically, the integral panel fastener includes: an L-shaped angle code, an integral panel support, and a nut.

[0034] The L-shaped angle code includes a first angle code fold and a second angle code fold that are bent at 90° to each other.

[0035] The first angle code fold is provided with a second bolt hole, the second bolt rod passes through the second bolt hole, and the nut is screwed onto the second end of the second bolt rod to fix the first angle code fold to the second end of the second bolt rod.

[0036] The second end of the integral panel support includes an integral panel anchoring groove for supporting the bottom of the outer panel of the thermal insulation integral panel.

[0037] Specifically, the first anchor is pre-embedded at the four corners of the wall panel and away from the frame.

[0038] By means of the above technical solutions, a lightweight external wall hanging panel assembly provided by the technical solutions of the present invention has at least the following advantages:

[0039] A lightweight external wall hanging panel assembly provided by an embodiment of the present invention is used as an exterior wall of a building and includes: a wall panel, the wall panel includes a three-dimensional steel wire grid, a filling material, a frame, a first anchor and a second anchor. The three-dimensional steel wire grid is placed inside the frame, the filling material is a cement-based granular mixed lightweight material, the filling material is filled in the three-dimensional steel wire grid, and the frame is wrapped around the filling material. After the three-dimensional steel wire grid is wrapped by the filling material, it can be used as a reinforcing keel of the wall panel, making the entire wall panel stronger and not easily bent. At the same time, the frame can be used as an outer mold for pouring the filling material of the wall panel. After the wall panel is poured and dried, it can play a protective role in the process of transportation or assembly. The support of the four-sided frame can effectively prevent the panel from breaking and being damaged by bumps. In addition, the wall panel includes a frame and is integrally formed, and no demolding is required after pouring, eliminating the mold cost and cumbersome preparation process, improving efficiency and reducing costs. The filling material is a cement-based mixed lightweight material, which greatly reduces the weight of the entire panel, making the wall panel lighter than a concrete panel, easier to hoist and install during construction, convenient to operate, saving assembly time and installation costs. The first anchor and the second anchor are partially pre-embedded in the wall panel, avoiding the process of drilling holes on the surface of the hanging panel after the hanging panel is prepared and installing the fittings, and improving the installation efficiency.

[0040] The above description is only an overview of the technical solution of the present invention. In order to better understand the technical means of the embodiments of the present invention and be able to implement them according to the content of the description, the following describes in detail with reference to the accompanying drawings in the preferred embodiments of the present invention as follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] By reading the following detailed description of the preferred embodiments, various other advantages and benefits will become clear to those of ordinary skill in the art. The drawings are only for the purpose of showing the preferred embodiments and are not considered to be a limitation of the present invention. Moreover, throughout the drawings, the same reference numerals are used to represent the same components. In the drawings:

[0042] Figure 1 is a structural diagram of a lightweight exterior wall hanging panel assembly provided by an embodiment of the present invention;

[0043] Figure 2 is an exploded view of a lightweight exterior wall hanging panel assembly provided by an embodiment of the present invention;

[0044] Figure 3 is a partial disassembled structural diagram of a lightweight exterior wall hanging panel assembly provided by an embodiment of the present invention;

[0045] Figure 4 is a second perspective partial disassembled structural diagram of a lightweight exterior wall hanging panel assembly provided by an embodiment of the present invention;

[0046] Figure 5 is Figure 3 a partial enlarged view of A in

[0047] Figure 6 is Figure 4 a partial enlarged view of B in

[0048] Figure 7 is a structural diagram of a first anchor provided by an embodiment of the present invention.

[0049] Figures 1 to 7 The reference numerals in

[0050] 100 - Wall panel, 200 - Insulation integrated board, 300 - Three - dimensional steel wire mesh, 400 - Filling material, 500 - Frame, 501 - Sealing strip, 600 - First anchor, 610 - Upper mounting part of the first anchor, 611 - First folded edge, 612 - Second folded edge, 613 - Third folded edge, 614 - First bolt rod, 615 - First L - shaped opening, 616 - Second L - shaped opening, 620 - Lower mounting part of the first anchor, 621 - Fourth folded edge, 622 - Fifth folded edge, 623 - Sixth folded edge, 624 - First bolt insertion hole, 625 - Third L - shaped opening, 626 - Fourth L - shaped opening, 700 - Second anchor, 710 - Upper mounting part of the second anchor, 711 - Seventh folded edge, 712 - Eighth folded edge, 713 - Ninth folded edge, 714 - Second bolt rod, 715 - Fifth L - shaped opening, 716 - Sixth L - shaped opening, 717 - Nut, 720 - L - shaped angle code, 721 - First folded edge of the angle code, 722 - Second folded edge of the angle code, 723 - Second bolt hole, 730 - Integrated board support, 731 - Adjusting long hole, 732 - Integrated board anchorage groove, 740 - Integrated board fastener. Detailed implementation mode

[0051] The present invention aims to solve the problems in the prior art that the self - weight of concrete hanging boards is large, and the construction processes such as hoisting are rather cumbersome, resulting in difficult installation. Also, in the production of exterior wall hanging boards in the prior art, due to the use of molds, the mold - opening cost increases and the processes are cumbersome. It avoids the need to apply a decorative layer or other insulation measures on the outside after installation, which further increases the weight of the exterior wall hanging board and the difficulty of installation, and provides a lightweight exterior wall hanging board assembly.

[0052] To further elaborate on the technical means and effects adopted by the present invention to achieve the intended purpose of the invention embodiment, the following combines the drawings and preferred embodiments to detail the specific implementation mode, structure, features and effects of a lightweight exterior wall hanging board assembly proposed according to the embodiments of the present invention. In the following description, different "one embodiment" or "embodiment" do not necessarily refer to the same embodiment. In addition, the specific features, structures, or characteristics in one or more embodiments can be combined in any suitable form.

[0053] The term "and / or" in the text merely describes the associated relationship of associated objects, indicating that there can be three relationships. For example, A and / or B is specifically understood as: it can include both A and B at the same time, A can exist alone, or B can exist alone, and it can have any of the above three situations.

[0054] A lightweight exterior wall hanging board assembly provided in this embodiment can effectively reduce the weight of the exterior wall hanging board installed on the main building structure, optimize the installation form of each part of the mounting parts, improve the efficiency of on - site construction, and is convenient to use.

[0055] Figures 1 to 7 This is an embodiment of a lightweight exterior wall panel assembly provided by the present invention.

[0056] As Figures 1 to 7 shown, an embodiment of the present invention provides a lightweight exterior wall panel assembly for use as an exterior wall of a building, including: a wall panel 100, where the wall panel 100 includes a three-dimensional steel wire grid 300, a filling material 400, a border 500, a first anchor 600, and a second anchor 700; wherein, the three-dimensional steel wire grid 300 is placed inside the border 500; the filling material 400 is a cement-based granular mixed lightweight material, and the filling material 400 is filled in the three-dimensional steel wire grid 300; the border 500 is wrapped around the filling material 400; a first end of the first anchor 600 is embedded in the wall panel 100, and a second end of the first anchor 600 is exposed from a first side of the wall panel 100 for hanging connection with a building main structure; a first end of the second anchor 700 is embedded in the wall panel 100, and a second end of the second anchor 700 is exposed from a second side of the wall panel 100 for hanging connection with a thermal insulation integrated board 200.

[0057] In a specific implementation, the three-dimensional steel wire grid 300 is placed inside the border 500. The border 500 can be made of a metal material or a plastic. When it is a metal material, it can be an aluminum alloy or a lightweight alloy material, and is formed by bending or welding. The four corners of the metal border can be reinforced and connected to ensure the stability of the frame. When it is a plastic, it can be formed by bending a plastic sheet and then gluing or heat-fusing. The filling material 400 is filled in the three-dimensional steel wire grid 300 and the border 500 is wrapped around the filling material 400. After the three-dimensional steel wire grid 300 is wrapped by the filling material 400, it can serve as a reinforcing keel of the wall panel 100, making the entire wall panel 100 stronger and not easily bent. At the same time, the border 500 can serve as an outer mold for pouring the filling material 400 of the wall panel 100. After the wall panel 100 is poured and dried, it can play a protective role in the process of transportation or assembly. The support of the four-sided border 500 can effectively avoid the fracture and collision damage of the panel. In addition, the wall panel 100 includes the border 500 and is integrally formed, and there is no need to demold after pouring, eliminating the mold cost and the cumbersome preparation process.

[0058] The filling material 400 is a cement-based mixed lightweight material. It uses ordinary Portland cement as the gelling material, and the crushed particles of solid waste extruded polystyrene board, molded polystyrene board or rigid polyurethane foam board as lightweight aggregates, supplemented with organic polymer polymers and expansion and shrinkage reducing agents and other admixtures. Through a mechanical mixing process, a mixed lightweight material is formed. Filling with this filling material greatly reduces the weight of the entire board, making the wall board 100 lighter than the concrete board. During construction, hoisting and installation are easier, convenient to operate, saving assembly time and installation costs. Moreover, the wall board 100 formed by the filling material 400 also has characteristics such as heat preservation, heat insulation, waterproofing, fire prevention, reliable system safety, and convenient construction.

[0059] The first end of the first anchor 600 is embedded in the wall board 100, and the second end of the first anchor 600 is exposed from the first side of the wall board 100 for hanging connection with the building main structure. Embedding the installation part directly into the board, on the one hand, can eliminate the installation process of drilling holes in the wall board 100 and installing the installation accessories into the board after the wall board 100 is prepared, reducing the construction process and improving work efficiency; on the other hand, after the first anchor 600 is embedded in the wall board 100 and the filling material 400 solidifies, the embedded first anchor 600 can be integrated into the entire wall board 100, combining more closely with the wall board 100 and hanging more firmly with the building main structure.

[0060] The first end of the second anchor 700 is embedded in the wall board 100, and the second end is exposed from the second side of the wall board 100 for hanging connection with the integrated insulation board 200. Embedding the second anchor 700 in the wall board 100, on the one hand, can eliminate the installation process of drilling holes in the wall board 100 and installing the installation accessories into the board after the wall board 100 is prepared, reducing the construction process and improving work efficiency; on the other hand, after the second anchor 700 is embedded in the wall board 100 and the filling material 400 solidifies, the embedded first anchor 600 can be integrated into the entire wall board 100, combining more closely with the wall board 100 and hanging more firmly with the integrated insulation board 200; in addition, the integrated insulation board 200 can be prefabricated and integrally formed, directly fixing the integrated insulation board 200 with the wall board 100 during production, or the integrated insulation board 200 can also be installed and fixed to the outside of the wall board 100 after the wall board 100 is installed on the wall.

[0061] Specifically, the wall panel 100 can be customized with different sizes according to actual construction or requirements, that is, the border 500 is customized according to requirements to determine the size and specifications of the wall panel 100. Using the lightweight border 500 as a mold that does not need to be disassembled not only plays a role in shaping the wall panel 100 but also strengthens the entire panel. The thermal insulation integrated board 200 can be assembled on the outside of the wall panel 100 at the factory, or the thermal insulation integrated board 200 can be prefabricated on a plane first, and then the wall panel 100 is poured to become a precast exterior wall hanging board with the thermal insulation integrated board 200. It can also be installed after the wall panel 100 is installed on the wall. The combination method of the thermal insulation integrated board 200 and the wall panel 100 is flexible and convenient.

[0062] As Figures 1 - 7 shown, in a specific implementation, it further includes a thermal insulation integrated board 200. The thermal insulation integrated board 200 includes an outer panel, an inner panel, and a thermal insulation layer clamped between the outer panel and the inner panel; the inner panel is attached to the wall panel 100.

[0063] Specifically, the inner panel of the thermal insulation integrated board 200 is attached to the wall panel 100, so that the thermal insulation board is fixed to the wall panel 100. The method can be that the inner panel of the thermal insulation integrated board 200 is coated with an adhesive and bonded and fixed to the wall panel 100. It can also be that during production, the thermal insulation integrated board 200 is prefabricated on a plane first, and the inner surface of the thermal insulation integrated board 200 serves as the base for pouring the wall panel 100, and the wall panel 100 is poured to make it a wall component with the thermal insulation integrated board 200.

[0064] As Figures 1 - 7 shown, in a specific implementation, the outer panel of the thermal insulation integrated board 200 is an exterior decoration layer for decorating the outer surface of the lightweight exterior wall hanging board assembly.

[0065] Specifically, the outer panel of the thermal insulation integrated board 200 is an exterior decoration layer, which can be painted with different effects according to the decoration requirements of different building exterior walls. After painting, it is installed on the outside of the wall panel 100, avoiding painting on the surface of the building exterior wall after the building exterior wall hanging board is installed. Moreover, whether the painting is wet work, pasting decorative stickers, or spraying, it not only increases the workload of on-site construction but also increases the construction process and reduces the assembly efficiency.

[0066] As Figures 1 - 7 shown, in a specific implementation, the three-dimensional steel wire mesh 300 is built by horizontal transverse steel wires, horizontal longitudinal steel wires, and vertical steel wires in the vertical plane. The three-dimensional steel wire mesh 300 includes: an outer mesh surface facing the thermal insulation integrated board 200, an inner mesh surface opposite to the outer surface, and a steel wire mesh interweaving layer interwoven between the inner mesh surface and the outer mesh surface.

[0067] Specifically, the three-dimensional steel wire grid 300 is constructed by transverse steel wires on the horizontal plane, longitudinal steel wires on the horizontal plane, and vertical steel wires on the vertical plane. The constructed three-dimensional steel wire grid 300 has a certain thickness, and the thickness of the three-dimensional steel wire grid 300 is less than the width of the narrow side of the frame 500, so as to avoid the uneven surface caused by the exposure of the three-dimensional steel wire grid 300 during the pouring of the filling material 400, thereby avoiding the situation that it is not tightly combined with the insulation board during assembly due to the uneven surface.

[0068] As Figures 1 - 7 shown, in a specific implementation, the frame 500 includes a sealing strip 501 and a frame body, and the sealing strip 501 is embedded in the sealing strip groove of the frame body.

[0069] Specifically, the frame body includes four sides: upper, lower, left, and right. The outer surfaces of the four sides of the frame body are provided with grooves for loading the sealing strip 501; the sealing strip 501 includes a first sealing strip, a second sealing strip, a third sealing strip, and a fourth sealing strip; wherein, the first sealing strip is embedded in the sealing strip groove on the upper side of the frame 500, and the outer side of the first sealing strip is exposed through the sealing strip groove on the upper side of the frame 500; the second sealing strip is embedded in the sealing strip groove on the lower side of the frame 500, and the outer side of the second sealing strip is exposed through the sealing strip groove on the lower side of the frame 500; the third sealing strip is embedded in the sealing strip groove on the left side of the frame 500, and the outer side of the third sealing strip is exposed through the sealing strip groove on the left side of the frame 500; the fourth sealing strip is embedded in the sealing strip groove on the right side of the frame 500, and the outer side of the fourth sealing strip is exposed through the sealing strip groove on the upper side of the frame 500.

[0070] Among them, the outer sides of the first sealing strip and the second sealing strip have matching pressing structures for the tight fitting of two adjacent lightweight exterior wall hanging plate components up and down; the outer sides of the third sealing strip and the fourth sealing strip have matching pressing structures for the tight fitting of two adjacent lightweight exterior wall hanging plate components left and right. The sealing strips around make the joints between the assembled exterior wall hanging plates tight, making the entire exterior wall have the advantages of heat preservation, waterproofing, and sound insulation.

[0071] As Figures 1 - 7As shown, in a specific implementation, the first anchor member 600 includes a first anchor member upper mounting member 610, which is inserted and fixed into the wire mesh frame from the outer mesh surface of the wire mesh frame. The first anchor member upper mounting member 610 includes: a first folded edge 611, a second folded edge 612, a third folded edge 613, and a first bolt rod 614; a plug-in first L-shaped opening 615 is provided at the first end of the second folded edge 612, and the second end of the second folded edge 612 is bent and connected to the first end of the first folded edge 611; a plug-in second L-shaped opening 616 is provided at the first end of the third folded edge 613, and the second end of the third folded edge 613 is bent and connected to the second end of the first folded edge 611; the first folded edge 611 includes an outer surface facing the heat preservation integrated board 200 and an inner surface facing the wire mesh frame, the first end of the first bolt rod 614 is fixed to the inner surface of the first folded edge 611, and the second end of the first bolt rod 614 passes through the three-dimensional wire mesh frame 300; wherein, the open end of the first L-shaped opening 615 is located at the edge of the first end of the second folded edge 612, and the vertical wire of the three-dimensional wire mesh frame 300 enters from the open end of the first L-shaped opening 615 and is clamped to the closed end of the first L-shaped opening 615; the open end of the second L-shaped opening 616 is located at the edge of the first end of the third folded edge 613, and the vertical wire of the three-dimensional wire mesh frame 300 enters from the open end of the second L-shaped opening 616 and is clamped to the closed end of the second L-shaped opening 616.

[0072] Specifically, the second folded edge 612 and the third folded edge 613 are arranged parallel to each other up and down. The first L-shaped opening 615 and the second L-shaped opening 616 correspond to each other as a group, and there are several groups. The vertical wire of one three-dimensional wire mesh frame 300 passes through a group of openings composed of the first L-shaped opening 615 and the second L-shaped opening 616, and each of the remaining groups of openings clamps a vertical wire, ensuring that the first anchor member upper mounting member 610 can be firmly fixed in the three-dimensional wire mesh frame 300 and is embedded in the filling material 400 at the same time. After the filling material 400 solidifies, the first anchor member upper mounting member 610 can be firmly combined with the wall board 100. It should be noted that an anchoring internal thread is provided in the middle of the first bolt rod 614 in the first anchor member upper mounting member 610, which can match the fixing member for installing the exterior wall hanging board on the building main structure. The fixing member for the exterior wall hanging board on the building main structure is inserted into the middle of the first bolt rod 614 and is thread-fixed with the anchoring internal thread, ensuring that the exterior wall hanging board can be simply and conveniently installed on the building main structure.

[0073] As Figures 1 - 7As shown, in a specific implementation, the first anchor 600 further includes a lower mounting member 620 of the first anchor, which is inserted and fixed into the wire mesh frame from the inner mesh surface of the wire mesh frame and matches the upper mounting member 610 of the first anchor. It includes: a fourth folded edge 621, a fifth folded edge 622, and a sixth folded edge 623; a plug-in third L-shaped opening 625 is provided at the first end of the fifth folded edge 622, and the second end of the fifth folded edge 622 is bent and connected to the first end of the fourth folded edge 621; a plug-in fourth L-shaped opening 626 is provided at the first end of the sixth folded edge 623, and the second end of the sixth folded edge 623 is vertically connected to the second end of the fourth folded edge 621; a first bolt insertion hole 624 is provided in the plane of the fourth folded edge 621, and the second end of the first bolt rod 614 passes through the first bolt insertion hole 624; wherein, the open end of the third L-shaped opening 625 is located at the edge of the first end of the fifth folded edge 622, and the vertical wire of the three-dimensional wire mesh frame 300 enters from the open end of the third L-shaped opening 625 and is clamped to the closed end of the third L-shaped opening 625; the open end of the fourth L-shaped opening 626 is located at the edge of the first end of the sixth folded edge 623, and the vertical wire of the three-dimensional wire mesh frame 300 enters from the open end of the fourth L-shaped opening 626 and is clamped to the closed end of the fourth L-shaped opening 626.

[0074] Specifically, the third L-shaped opening 625 and the fourth L-shaped opening 626 are opposite in the vertical direction as a group, and there are several groups. One vertical wire on the inner mesh surface of the wire mesh frame passes through a group of openings composed of the third L-shaped opening 625 and the fourth L-shaped opening 626, and each of the remaining groups of openings clamps one vertical wire on the inner mesh surface of the wire mesh frame, ensuring that the lower mounting member 620 of the first anchor can be firmly fixed in the three-dimensional wire mesh frame 300 and is embedded in the filling material 400 at the same time. After the filling material 400 solidifies, the upper mounting member 610 of the first anchor can be firmly combined with the wall panel 100. In addition, a first bolt insertion hole 624 is provided in the plane of the fourth folded edge 621, and the second end of the first bolt rod 614 passes through the first bolt insertion hole 624. Among them, the first bolt insertion hole 624 can be an insertion hole that matches the diameter of the first bolt rod 614, or a square hole with one end matching the diameter of the first bolt rod 614 and the other end slightly smaller than the diameter of the first bolt rod 614. Corresponding grooves can be opened up and down at the second end of the first bolt rod 614. The first bolt rod 614 penetrates from one end of the first bolt insertion hole 624, and the upper mounting member drives the first bolt to slide and then is clamped into the other end of the first bolt insertion hole 624, and the other end of the first bolt insertion hole 624 is engaged with the groove of the first bolt.

[0075] Such as Figures 1 - 7As shown, in a specific implementation, the second anchor 700 includes: a second anchor upper mounting member 710 and an integrated board fastener 740; a first end of the second anchor upper mounting member 710 is embedded in the outer mesh surface of the three-dimensional wire mesh 300; a first end of the integrated board fastener 740 is connected to a second end of the second anchor upper mounting member 710, and a second end of the integrated board fastener 740 is used to clamp the outer panel of the integrated thermal insulation board 200.

[0076] Specifically, the second anchor 700 is used to clamp the integrated thermal insulation board 200. Among them, several second anchors 700 can be set according to the width of the integrated thermal insulation board 200 and clamped at the same reference position. The integrated thermal insulation board 200 can be a unit board with a fixed size, and several units that meet the size are laid flat according to the width of the wall board 100.

[0077] As Figures 1 - 7 As shown, in a specific implementation, the second anchor upper mounting member 710 is inserted and fixed into the wire mesh from the outer mesh surface of the wire mesh. The second anchor upper mounting member 710 includes: a seventh folded edge 711, an eighth folded edge 712, a ninth folded edge 713, and a second bolt rod 714; a first end of the eighth folded edge 712 is provided with an insertable fifth L-shaped opening 715, and a second end of the eighth folded edge 712 is bent and connected to a first end of the seventh folded edge 711; a first end of the ninth folded edge 713 is provided with an insertable sixth L-shaped opening 716, and a second end of the ninth folded edge 713 is bent and connected to a second end of the seventh folded edge 711; the seventh folded edge 711 includes an outer surface facing the integrated thermal insulation board 200 and an inner surface facing the wire mesh, a first end of the second bolt rod 714 is fixed to the outer surface of the seventh folded edge 711, and a second end of the second bolt rod 714 extends out of the outer mesh surface of the three-dimensional wire mesh 300;

[0078] Among them, an open end of the fifth L-shaped opening 715 is located at an edge of a first end of the eighth folded edge 712, and a vertical wire of the three-dimensional wire mesh 300 enters from the open end of the fifth L-shaped opening 715 and is clamped to a closed end of the fifth L-shaped opening 715;

[0079] An open end of the sixth L-shaped opening 716 is located at an edge of a first end of the ninth folded edge 713, and a vertical wire of the three-dimensional wire mesh 300 enters from the open end of the sixth L-shaped opening 716 and is clamped to a closed end of the sixth L-shaped opening 716.

[0080] Specifically, the eighth hemming edge 712 and the ninth hemming edge 713 are arranged parallel to each other vertically. The fifth L-shaped opening 715 and the sixth L-shaped opening 716 correspond to each other as a group, and there are several groups. A vertical wire on the outer mesh surface of the wire mesh frame passes through a group of openings formed by the fifth L-shaped opening 715 and the sixth L-shaped opening 716, and each of the remaining groups of openings is clamped with a vertical wire on the outer mesh surface of the wire mesh frame, ensuring that the mounting member 710 on the second anchor can be fixed in the three-dimensional wire mesh frame 300. At the same time, the seventh side, the eighth side, and the ninth side are embedded in the filling material 400. After the filling material 400 solidifies, the mounting member 710 on the second anchor can be firmly combined with the wall panel 100.

[0081] The second end of the second bolt rod 714 extends out of the outer mesh surface of the three-dimensional wire mesh frame 300, and the second end of the second bolt rod 714 has an external thread, ensuring that the second bolt rod 714 and the integrated panel fastener 740 can be screwed and fixed together with a nut or other mounting member with an internal thread. In addition, several rows of the mounting members 710 on the second anchor are arranged longitudinally, and several are arranged at intervals horizontally in each row. The integrated panel fastener 740 is installed in a matching manner. The longitudinal interval is set according to the height of the thermal insulation integrated panel 200, and the number of the mounting members 710 on the second anchor horizontally is set according to the width of the thermal insulation integrated panel 200 and the number of the horizontal arrangements of the thermal insulation integrated panel 200. The bottom of each thermal insulation integrated panel 200 is supported by several mounting members, ensuring the stability of the fixation of the thermal insulation integrated panel 200.

[0082] As Figures 1 - 7 shown, in a specific implementation, the integrated panel fastener 740 includes: an L-shaped angle code 720, an integrated panel support 730, and a nut 717.

[0083] The L-shaped angle code 720 includes an angle code first hemming edge 721 and an angle code second hemming edge 722 that are bent at 90° to each other.

[0084] The angle code first hemming edge 721 is provided with a second bolt hole 723. The second bolt rod 714 passes through the second bolt hole 723, and the nut 717 is screwed onto the second end of the second bolt rod 714 to fix the angle code first hemming edge 721 to the second end of the second bolt rod 714. The second end of the integrated panel support 730 includes an integrated panel anchoring groove 732, and the integrated panel anchoring groove 732 is used to support the bottom of the outer panel of the thermal insulation integrated panel 200.

[0085] Specifically, an adjustment long hole 731 is provided at the second folded edge 722 of the angle code or the first end of the integral board support member 730. The adjustment long hole 731 is used to fix the second folded edge 722 of the angle code and the first end of the integral board support member 730 by passing a fastening bolt through the adjustment long hole 731. The axis of the length direction of the adjustment long hole 731 is perpendicular to the surface of the wall board 100. The adjustment long hole 731 can move the integral board support member 730 inward or outward to fit the second folded edge 722 of the angle code, so that the integral board support member 730 adjusts to a suitable position according to the thickness of the integrated insulation board 200 and is thus fixed.

[0086] As Figures 1 - 7 shown, in a specific implementation, the first anchor member 600 is embedded at the four corners of the wall board 100 and away from the frame 500.

[0087] Specifically, there are several first anchor members 600, which are embedded at the four corners of the wall board 100 and away from the frame 500, ensuring uniform force on each part when the exterior wall cladding is installed on the building main structure and guaranteeing the stability of the exterior wall cladding.

[0088] In the above embodiments, the descriptions of the respective embodiments have their own emphases. For parts not detailed in a certain embodiment, reference may be made to the relevant descriptions of other embodiments.

[0089] It can be understood that the relevant features in the above devices can be referred to each other. In addition, the "first", "second", etc. in the above embodiments are used to distinguish the respective embodiments and do not represent the superiority or inferiority of the respective embodiments.

[0090] In the specification provided herein, a large number of specific details are set forth. However, it can be understood that the embodiments of the present invention can be practiced without these specific details. In some instances, well-known structures and technologies are not shown in detail so as not to obscure the understanding of this specification.

[0091] Similarly, it should be understood that, in order to streamline the present disclosure and assist in understanding one or more of the various inventive aspects, in the above description of the exemplary embodiments of the present invention, the various features of the present invention are sometimes grouped together in a single embodiment, figure, or description thereof. However, the disclosed devices should not be construed as reflecting the intention that the claimed invention requires more features than are expressly recited in each claim. Rather, as reflected in the following claims, the inventive aspects lie in less than all the features of the single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into the detailed description, with each claim standing on its own as a separate embodiment of the present invention.

[0092] Those skilled in the art can understand that the components in the devices of the embodiments can be adaptively changed and arranged in one or more devices different from those of the embodiments. The components in the embodiments can be combined into one component, and in addition, they can be divided into multiple sub-components. Except that at least some of such features are mutually exclusive, any combination can be used to combine all the features disclosed in this specification (including the accompanying claims, abstract, and drawings) and all the components of any device so disclosed. Unless otherwise explicitly stated, each feature disclosed in this specification (including the accompanying claims, abstract, and drawings) can be replaced by an alternative feature that provides the same, equivalent, or similar purpose.

[0093] In addition, those skilled in the art can understand that although some of the embodiments described herein include certain features included in other embodiments rather than other features, the combination of features of different embodiments means that it is within the scope of the present invention and forms different embodiments. For example, in the following claims, any one of the claimed embodiments can be used in any combination. Each component embodiment of the present invention can be implemented in hardware or in a combination thereof.

[0094] It should be noted that the above embodiments illustrate the present invention rather than limit the present invention, and those skilled in the art can design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of components or elements not listed in the claim. The word "a" or "an" preceding a component or element does not exclude the presence of a plurality of such components or elements. The present invention can be implemented by means of a device including several different components. In a claim listing several components, several of these components can be embodied by the same item of component. The use of the words first, second, and third, etc. does not denote any order. These words can be interpreted as names.

[0095] The above is only a preferred embodiment of the present invention and does not impose any form of limitation on the present invention. Any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A lightweight exterior wall hanging panel assembly for use as an exterior wall of a building, characterized in that , including: Wall panels, which include a three-dimensional steel wire grid, filling material, a frame, a first anchor and a second anchor; Wherein The three-dimensional steel wire grid is placed inside the frame; The filling material is a cement-based granular mixed lightweight material, and the filling material is filled into the three-dimensional steel wire grid; The frame is wrapped around the filling material; The first end of the first anchor is embedded in the wall panel, and the second end of the first anchor is exposed from the first side of the wall panel for hanging connection with the main building structure; The first end of the second anchor is embedded in the wall panel, and the second end of the second anchor is exposed from the second side of the wall panel for hanging connection with the thermal insulation integrated board; The first anchor includes: a first anchor upper mounting part, which is inserted and fixed into the steel wire grid from the outer mesh surface of the steel wire grid. The first anchor upper mounting part includes: a first folded edge, a second folded edge, a third folded edge and a first bolt rod; a plug-in first L-shaped opening is provided at the first end of the second folded edge, and the second end of the second folded edge is bent and connected to the first end of the first folded edge; a plug-in second L-shaped opening is provided at the first end of the third folded edge, and the second end of the third folded edge is bent and connected to the second end of the first folded edge; the first folded edge includes an outer surface facing the thermal insulation integrated board and an inner surface facing the steel wire grid, the first end of the first bolt rod is fixed to the inner surface of the first folded edge, and the second end of the first bolt rod penetrates through the three-dimensional steel wire grid; the open end of the first L-shaped opening is located at the edge of the first end of the second folded edge, and the vertical steel wire of the three-dimensional steel wire grid enters from the open end of the first L-shaped opening and is clamped to the closed end of the first L-shaped opening; the open end of the second L-shaped opening is located at the edge of the first end of the third folded edge, and the vertical steel wire of the three-dimensional steel wire grid enters from the open end of the second L-shaped opening and is clamped to the closed end of the second L-shaped opening.

2. The lightweight exterior wall hanging panel assembly according to claim 1, wherein, It further includes: Thermal insulation integrated board, which includes: an outer panel on the outside, an inner panel on the inside, and a thermal insulation layer clamped between the outer panel on the outside and the inner panel on the inside; The inner panel is attached to the wall panel.

3. The lightweight external wall hanging board assembly according to claim 2, characterized in that The outer panel of the thermal insulation integrated board is an exterior decoration layer for decorating the outer surface of the lightweight external wall hanging board assembly.

4. The lightweight external wall hanging board assembly according to claim 1, characterized in that The three-dimensional steel wire grid is built by horizontal transverse steel wires, horizontal longitudinal steel wires and vertical vertical steel wires in the vertical plane. The three-dimensional steel wire grid includes: an outer mesh surface facing the thermal insulation integrated board, an inner mesh surface opposite to the outer side surface, and a steel wire mesh interweaving layer interwoven between the inner mesh surface and the outer mesh surface.

5. The lightweight external wall hanging board assembly according to claim 1, characterized in that The frame includes a sealing strip and a frame body, and the sealing strip is embedded in the sealing strip groove of the frame body.

6. The lightweight external wall hanging board assembly according to claim 1, characterized in that The first anchor further includes: The first anchor fastener lower mounting part is inserted and fixed into the wire mesh frame from the inner mesh surface of the wire mesh frame and matches the first anchor fastener upper mounting part, and includes: a fourth folded edge, a fifth folded edge and a sixth folded edge; A plug-in type third L-shaped opening is arranged at the first end of the fifth folded edge, and the second end of the fifth folded edge is bent and connected to the first end of the fourth folded edge; a plug-in type fourth L-shaped opening is arranged at the first end of the sixth folded edge, and the second end of the sixth folded edge is vertically connected to the second end of the fourth folded edge; a first bolt insertion hole is arranged in the plane of the fourth folded edge, and the second end of the first bolt rod passes through the first bolt insertion hole; Wherein, the open end of the third L-shaped opening is located at the edge of the first end of the fifth folded edge, and the vertical wire of the three-dimensional wire mesh frame enters from the open end of the third L-shaped opening and is clamped to the closed end of the third L-shaped opening; The open end of the fourth L-shaped opening is located at the edge of the first end of the sixth folded edge, and the vertical wire of the three-dimensional wire mesh frame enters from the open end of the fourth L-shaped opening and is clamped to the closed end of the fourth L-shaped opening.

7. The lightweight external wall hanging board assembly according to claim 4, wherein The second anchor fastener includes: a second anchor fastener upper mounting part and an integrated board fastener; The first end of the second anchor fastener upper mounting part is embedded in the outer mesh surface of the three-dimensional wire mesh frame; The first end of the integrated board fastener is connected to the second end of the second anchor fastener upper mounting part, and the second end of the integrated board fastener is used for clamping the outer panel of the thermal insulation integrated board.

8. The lightweight external wall hanging board assembly according to claim 7, wherein The second anchor fastener upper mounting part is inserted and fixed into the wire mesh frame from the outer mesh surface of the wire mesh frame, and the second anchor fastener upper mounting part includes: a seventh folded edge, an eighth folded edge, a ninth folded edge and a second bolt rod; a plug-in type fifth L-shaped opening is arranged at the first end of the eighth folded edge, and the second end of the eighth folded edge is bent and connected to the first end of the seventh folded edge; a plug-in type sixth L-shaped opening is arranged at the first end of the ninth folded edge, and the second end of the ninth folded edge is bent and connected to the second end of the seventh folded edge; the seventh folded edge includes an outer surface facing the thermal insulation integrated board and an inner surface facing the wire mesh frame, the first end of the second bolt rod is fixed on the outer surface of the seventh folded edge, and the second end of the second bolt rod extends out of the outer mesh surface of the three-dimensional wire mesh frame; Wherein, the open end of the fifth L-shaped opening is located at the edge of the first end of the eighth folded edge, and the vertical wire of the three-dimensional wire mesh frame enters from the open end of the fifth L-shaped opening and is clamped to the closed end of the fifth L-shaped opening; The open end of the sixth L-shaped opening is located at the edge of the first end of the ninth folded edge, and the vertical wire of the three-dimensional wire mesh frame enters from the open end of the sixth L-shaped opening and is clamped to the closed end of the sixth L-shaped opening.

9. The lightweight external wall hanging board assembly according to claim 8, wherein The integrated board fastener includes: an L-shaped corner code, an integrated board support and a nut, The L-shaped angle code includes a first folded edge of the angle code and a second folded edge of the angle code that are bent at 90° to each other; The first folded edge of the angle code is provided with a second bolt hole, the second bolt rod passes through the second bolt hole, and the nut is screwed onto the second end of the second bolt rod to fix the first folded edge of the angle code to the second end of the second bolt rod; The second end of the integrated board support member includes an integrated board anchoring groove, and the integrated board anchoring groove is used to support the bottom of the outer panel of the thermal insulation integrated board.

10. The lightweight exterior wall hanging board assembly according to claim 1, wherein The first anchor is embedded at the four corners of the wall board and away from the frame.

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