An assembled wall insulation dry hanging system

Abstract

The present invention relates to the technical field of dry hanging systems, and specifically designs an assembled wall thermal insulation dry hanging system, which can be applied to both exterior walls and interior walls; it comprises a plurality of groups of L-shaped connectors fixedly connected to the exterior wall surface, and each group of L-shaped connectors is arranged along the same vertical line of the exterior wall surface, each group of the L-shaped connectors is fixedly connected to a T-shaped keel, and a plurality of the T-shaped keels are commonly connected to a plurality of rust-proof metal plates horizontally arranged in sequence from top to bottom, and the outer side surface of each of the rust-proof metal plates is clamped with a plurality of horizontally arranged decorative panels, and the gap between two adjacent decorative panels is filled with fillers; the assembled wall thermal insulation dry hanging system disclosed in the present invention has a stable structure, is firmly installed, and ceramic tiles are not easy to fall off, and has excellent effects such as thermal insulation, waterproofing, and fire prevention, and can be adjusted in three directions during the construction process, with a high construction speed, convenient installation, and stronger practicality.

Description

Technical Field

[0001] The invention relates to the technical field of dry hanging systems, and in particular to an assembled wall thermal insulation dry hanging system. Background Art

[0002] At present, exterior wall tiles are usually laid by directly pasting fillers or by dry hanging. The existing dry hanging methods of tiles are to cut grooves behind the tiles and install hangers. The traditional tile hanging rod method not only makes the tiles easy to fall off, has insufficient strength and low safety, but also the tiles are hung on the exterior wall, which has poor waterproof and fireproof performance. At the same time, the dry hanging components and the keel cannot be adjusted during the assembly process, which increases the construction difficulty of the tile dry hanging process.

[0003] For example, the invention with patent number CN108286319A discloses a wall tile dry-hanging system and construction method, wherein the wall tile dry-hanging system includes a plurality of vertical keels respectively fixed to the wall, a plurality of horizontal keels respectively fixed to the vertical keels, and a plurality of tile hanging assemblies assembled to the horizontal keels; the tile hanging assembly includes a cross-supporting member, a hanging rod and a back bolt, the cross-supporting member is located on the horizontal keel and has a horizontal supporting portion for supporting the tile, and the dimension of the horizontal supporting portion protruding out of the horizontal keel is smaller than the thickness of the tile; the upper part of the hanging rod is fixed to the horizontal keel, the back bolt is assembled to the lower part of the hanging rod, and the free end of the back bolt has a fixing head for being plugged and fixed to a fixing hole on the back of the tile. The wall tile dry hanging system supports the tiles through the horizontal support, and fixes the tiles through the hanging rod and the back bolt. The whole tile dry hanging method is the same as the traditional one, only a horizontal support is added to support the tiles after dry hanging. The fixing effect of the tiles is still not good, and the tiles fall off after dry hanging, causing safety accidents. Moreover, the whole tile dry hanging system is not waterproof and fireproof, and its construction is difficult, so it is not suitable for dry hanging of exterior wall tiles. Therefore, in view of the above-mentioned shortcomings of the traditional tile dry hanging method and the existing wall tile dry hanging system, it is a technical problem to be solved to design an assembled wall insulation dry hanging system that is easy to install, stable in structure, and has waterproof and fireproof functions. Summary of the invention

[0004] The technical problem to be solved by the present invention is to design an assembled wall insulation dry hanging system which is easy to install, has a stable structure, and has waterproof and fireproof functions, in view of the deficiencies of the traditional tile dry hanging method and the existing wall tile dry hanging system mentioned in the background technology.

[0005] The present invention is achieved through the following technical solutions:

[0006] An assembled wall insulation dry hanging system comprises a plurality of groups of L-shaped connectors fixedly connected to the surface of an exterior wall, and each group of L-shaped connectors is arranged along the same vertical line of the surface of the exterior wall, each group of the L-shaped connectors is fixedly connected to a T-shaped keel, and a plurality of the T-shaped keels are commonly connected to a plurality of rust-proof metal plates horizontally arranged in sequence from top to bottom, and the upper and lower ends of the rust-proof metal plates are bent to form an upper L-shaped limiting folding strip and a lower L-shaped limiting folding strip, and the angle between the upper L-shaped limiting folding strip and the upper end of the rust-proof metal plate is an acute angle, and the lower L-shaped limiting folding strip is vertically connected to the lower end of the rust-proof metal plate, and the horizontal section of the lower L-shaped limiting folding strip is The outer end is provided with a limiting protrusion bent upward, the vertical section of the upper L-shaped limiting fold strip on the anti-rust metal plate is fitted with the vertical section of the lower L-shaped limiting fold strip on the upper adjacent anti-rust metal plate, and the outer side surface of each of the anti-rust metal plates is clamped with a plurality of horizontally arranged decorative panels, and an upper convex edge extends from the inner side surface of the upper end of the decorative panel, and the upper convex edge can be inserted into the upper L-shaped limiting fold strip, and a slot is provided on the inner side surface of the lower end of the decorative panel, and the lower L-shaped limiting fold strip can be inserted into the slot, and a concave groove matching the limiting protrusion is provided on the top wall of the slot, and the gap between the two adjacent decorative panels is filled with filler.

[0007] As a further configuration of the above scheme, two horizontal strip openings parallel to each other are opened on the end surface where the L-shaped connector is connected to the outer wall surface, and two groups of vertical strip openings parallel to each other are opened on the end surface where the L-shaped connector is connected to the T-shaped keel, and each group of vertical strip openings is provided with 2 to 4 vertical strip openings, and each group of vertical strip openings is arranged at intervals in a direction perpendicular to the outer wall surface; the above design of the L-shaped connector can realize adjustment in three directions at the same time, thereby reducing the construction difficulty during the dry hanging process.

[0008] As a further configuration of the above scheme, the L-shaped connector and the exterior wall surface are fixedly connected by expansion bolts; in the specific construction process, lines are drawn and holes are drilled first, then the expansion bolts are installed, and then the outer end of the expansion screws are passed through the horizontal strip opening on the L-shaped connector, and finally the expansion bolts are tightened.

[0009] As a further configuration of the above scheme, the T-shaped keel and the L-shaped connector are fixedly connected by bolts and nuts. A corresponding through hole is opened in the T-shaped keel, and then the bolt is passed through the vertical strip opening on the L-shaped connector and the nut is screwed in to achieve a fixed connection between the two.

[0010] As a further configuration of the above scheme, the decorative panel is one of ceramic tile, stone, extruded board, density board, acrylic board, PVC board, and ALC board; however, the specific selection of the decorative panel is not limited to the above types.

[0011] As a further configuration of the above scheme, the filler is one of cement mortar or structural adhesive; the choice of the filler is not limited to the above two types.

[0012] As a further configuration of the above scheme, the rust-proof metal plate is a galvanized iron plate, which has not only high hardness but also excellent rust-proof performance, but the selection of the specific rust-proof metal plate is not limited thereto.

[0013] As a further configuration of the above scheme, the rust-proof metal plate and the T-shaped keel are fixedly connected by self-tapping screws, and a back groove matching the outer end of the self-tapping screw is opened on the back of the decorative panel; the self-tapping screws can quickly fix the rust-proof metal plate and the outer end of the T-shaped keel, and the opening of the back groove on the decorative panel can make the decorative panel avoid the self-tapping screws, so that there is no mutual influence between the two.

[0014] As a further configuration of the above scheme, a thermal insulation material is arranged in the gap between the exterior wall surface and the rust-proof metal plate, and the arrangement of the thermal insulation material can increase the thermal insulation performance of the entire decorative panel dry-hanging system.

[0015] As a further configuration of the above scheme, the thermal insulation material is a thermal insulation board made of a composite of one or more of polyurethane, rock wool, EPS board, XPS board, and OSB board; specifically, the choice of the thermal insulation material is not limited to the above materials.

[0016] Compared with the existing tile dry hanging system, the present invention has the following beneficial effects:

[0017] 1) The present invention fixes the rust-proof metal plate on the T-shaped keel, and specially designs the rust-proof metal plate and the decorative panel, so that the decorative panel can be firmly clamped on the rust-proof metal plate, and then fills the gap between adjacent decorative panels (such as ceramic tiles) with cement mortar or structural adhesive, which can greatly increase the stability of the decorative panel after dry hanging, so that the decorative panel is firmly installed and will not fall off; at the same time, the vertical section of the upper L-shaped limit folding strip of the rust-proof metal plate is in contact with the vertical section of the lower L-shaped limit folding strip on the upper adjacent rust-proof metal plate. When rainwater penetrates into the interior of the decorative panel through the gap in the decorative panel, due to the special cooperation between the two rust-proof metal plates, it can effectively play a waterproof role, and the rainwater cannot penetrate between the outer wall surface and the rust-proof metal plate, so that the waterproof performance of the entire outer wall is more excellent.

[0018] 2) The present invention also arranges thermal insulation material between the exterior wall surface and the anti-rust metal plate. The thermal insulation material filled inside can not only increase the thermal insulation and heat insulation performance of the entire exterior wall surface, but also increase the front deformation resistance of the anti-rust metal plate to a certain extent, so that the exterior wall surface is not easily damaged when subjected to external impact force.

[0019] 3) The L-shaped connector of the present invention can realize three-way adjustment of the entire dry-hanging skeleton during the construction process through the horizontal strip openings and the vertical strip openings opened on its surface, which effectively solves the problem of increased construction difficulty caused by the inability to adjust various components during the dry-hanging construction of existing decorative panels, and its installation process is more convenient; in addition, the special design of the decorative panel can directly clip the decorative panel into the rust-proof metal plate during the construction process, making the laying process of the entire decorative panel simpler and more convenient, and the laying speed of the entire decorative panel is faster and more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0021] Figure 1 It is a partial front perspective view of the present invention;

[0022] Figure 2 It is a partial cross-sectional perspective view of the present invention;

[0023] Figure 3 for Figure 2 Side plan view after removing the insulation material;

[0024] Figure 4 for Figure 3 The enlarged structure diagram at B in the middle;

[0025] Figure 5 It is a top view of the corner of the exterior wall in the present invention;

[0026] Figure 6 It is a three-dimensional structural diagram of the L-shaped connector in the present invention;

[0027] Figure 7 It is a three-dimensional structural diagram of the T-shaped keel in the present invention;

[0028] Figure 8 It is a three-dimensional structural diagram of the rust-proof metal plate in the present invention;

[0029] Fig. 9 It is a three-dimensional structural diagram of the decorative panel in the present invention.

[0030] Among them, 1-exterior wall, 2-L-shaped connecting piece, 201-horizontal strip opening, 202-expansion bolt, 203-vertical strip opening, 3-T-shaped keel, 301-through hole, 4-rust-proof metal plate, 402-self-tapping screw, 403-upper L-shaped limit folding strip, 404-lower L-shaped limit folding strip, 405-limiting protrusion, 5-decorative panel, 501-upper convex edge, 502-card slot, 503-concave slot, 504-back slot, 6-insulation material, 7-L-shaped corner decorative panel. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0032] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0033] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present invention and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0034] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in the present invention can be understood according to specific circumstances.

[0035] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] The following is combined with Figure 1-9 The embodiments of the present invention are further described.

[0037] Example 1

[0038] Embodiment 1 discloses an assembled wall insulation dry hanging system, the main structure of which includes an exterior wall 1 and a plurality of groups of L-shaped connectors 2 fixedly connected to the surface of the exterior wall 1, and each group of L-shaped connectors 2 is arranged along the same vertical line on the surface of the exterior wall 1 (see attached Figure 2 ). For details, refer to the attached Figure 3 , Attachment Figure 5 and attached Figure 6 Two vertically parallel horizontal strip openings 201 are provided on the end surface where the L-shaped connector 2 is connected to the surface of the exterior wall 1. An expansion bolt 202 is arranged in each horizontal strip opening 201. The L-shaped connector 2 is fixedly connected to the exterior wall 1 through the expansion bolt 202, and the design of the horizontal strip openings 201 can realize the left and right movement of the L-shaped connector 2, that is, the left and right position adjustment of the L-shaped connector 2 is realized. A T-shaped keel 3 is fixedly connected to each group of L-shaped connectors 2. Specifically, two groups of vertically parallel vertical strip openings 203 are provided on the end surface where the L-shaped connector 2 is connected to the T-shaped keel 3, and each group of vertical strip openings 203 is provided with 2 to 4. In this embodiment, each group of vertical strip openings 203 is provided with 3, and the three vertical strip openings of each group are arranged at intervals in a direction perpendicular to the surface of the exterior wall 1. A through hole 301 corresponding to the vertical strip opening 203 is provided on the T-shaped keel 3 (refer to the attached Figure 7 ), a bolt is passed through the through hole 301 and the corresponding vertical strip opening 203, and then the other end of the bolt is tightened with a nut to achieve the connection between the L-shaped connector 2 and the T-shaped keel 3. In addition, due to the above-mentioned design of the two groups of strip openings 203, different vertical strip openings 203 and different up and down heights in the vertical strip openings 203 can be selected during the construction process to achieve adjustment in the front-to-back and up-and-down directions.

[0039] Reference Figure 3 , Attachment Figure 4 and attached Figure 8, a plurality of rust-proof metal plates 4 are connected to the plurality of T-shaped keels 3 and are arranged horizontally from top to bottom. The rust-proof metal plates 4 in this embodiment are galvanized iron plates, and the T-shaped keels 3 and the galvanized iron plates 4 are fixedly connected by self-tapping screws 402. The upper and lower ends of the galvanized iron plates 4 in this embodiment are bent to form an upper L-shaped limit folding strip 403 and a lower L-shaped limit folding strip 404, and the angle between the upper L-shaped limit folding strip 403 and the upper end of the galvanized iron plates 4 is an acute angle, and the lower L-shaped limit folding strip 404 is vertically connected to the lower end of the galvanized iron plates 4, and an upwardly bent limit protrusion 405 is provided at the outer end of the horizontal section of the lower L-shaped limit folding strip 404. In the process of arranging and fixing the plurality of galvanized iron plates 4 on the plurality of T-shaped keels 3, the vertical section of the upper L-shaped limit folding strip 403 on the galvanized iron plate 4 is fitted with the vertical section of the lower L-shaped limit folding strip 404 on the upper adjacent galvanized iron plate 4, and the fitting part of the two is set downward, so as to play a waterproof role (refer to the attached Figure 4 ).

[0040] Reference Figure 3 , Attachment Figure 4 and attached Fig. 9 , a plurality of horizontally arranged decorative panels 5 are clamped on the outer side surface of each galvanized iron plate 4. The decorative panels 5 in this embodiment can be selected from ceramic tiles, stones, extruded boards, density boards, acrylic boards, PVC boards, and ALC boards. An upper convex edge 501 extends from the inner side surface of the upper end of the decorative panel 5, and the upper convex edge 501 can be clamped into the upper L-shaped limiting folding strip 403, and a clamping groove 502 is opened on the inner side surface of the lower end of the decorative panel 5, and the lower L-shaped limiting folding strip 404 can be clamped into the clamping groove 502, and a concave groove 503 matching the limiting protrusion 405 is opened on the top wall of the clamping groove 502. Clamping the limiting protrusion 405 into the concave groove 503 can further increase the stability of the decorative panel 5 clamped in the galvanized iron plate 4. In addition, a back groove 504 is provided on the back of the decorative panel 5 to match the outer end of the self-tapping screw 402. The back groove 504 can make the decorative panel 5 avoid the self-tapping screw 402, so that there is no mutual influence between the two. Finally, a filler (not shown in the figure) is filled between the gaps of two adjacent decorative panels 5. The specific filler can be cement mortar or structural adhesive, so as to play the role of seam beautification, reinforcement and moisture-proof.

[0041] Example 2

[0042] Embodiment 2 is an improved assembled wall insulation dry hanging system based on embodiment 1. Figure 1-9 To explain it in detail:

[0043] The same parts of this embodiment 2 as those of embodiment 1 will not be described again. The difference is that Figure 2 and attached Figure 5In this embodiment 2, a thermal insulation material 6 is also arranged in the gap between the surface of the outer wall 1 and the rust-proof metal plate 4. Specifically, the thermal insulation material 6 can be a thermal insulation board made of one or more composites of polyurethane, rock wool, EPS board, XPS board, and OSB board. The arrangement of the thermal insulation material 6 can increase the thermal insulation performance of the entire tile dry hanging system.

[0044] In addition, refer to the attached Figure 1 and attached Figure 5 The present embodiment 2 further comprises an L-shaped corner decorative panel 7 arranged at the corner of the exterior wall 1, and the L-shaped corner decorative panel 7 is attached to the rust-proof metal plate 4 through a filler. The L-shaped corner decorative panel 7 is directly bonded to the rust-proof metal plate 4 through the filler, which effectively solves the technical problem that the decorative panel 5 at the corner of the exterior wall 1 surface cannot be snapped into the rust-proof metal plate 4, making the outer surface of the entire assembled wall thermal insulation dry hanging system more beautiful.

[0045] The specific construction steps of the assembled wall thermal insulation dry hanging system disclosed in this embodiment 2 are as follows:

[0046] S1: Marking and drilling holes on the outer surface of the wall 1, and then installing expansion bolts 202;

[0047] S2: Fix the L-shaped connectors 2 by means of the installed expansion bolts 202, and adjust the left and right directions so that the same group of L-shaped connectors 2 are on the same vertical line;

[0048] S3: Install the T-shaped keel 3 on the L-shaped connector 2, adjust its up-down and front-back distances to the right position, and fix it with bolts and nuts;

[0049] S4: cutting the insulation material 6 (such as EPS board) into a suitable size and installing it between the wall 1 and the T-shaped keel 3;

[0050] S5: Use self-tapping screws 402 to fix the rust-proof metal plate 4 (such as a galvanized iron plate) on the T-shaped keel 3;

[0051] S6: Install the decorative panel 5 (such as ceramic tile), insert the ceramic tile 5 between the upper L-shaped limit folding strip 403 and the lower L-shaped limit folding strip 404 on the outer side of each galvanized iron plate 4, and then use fillers (such as cement mortar) to fill the gaps between adjacent ceramic tiles 5;

[0052] S7: Use fillers to lay the L-shaped corner veneer panel 7 at the corner of the wall 1.

[0053] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An assembled wall insulation dry hanging system, characterized in that: The invention comprises a plurality of groups of L-shaped connectors fixedly connected to the surface of the outer wall, and each group of L-shaped connectors is arranged along the same vertical line of the surface of the outer wall, each group of the L-shaped connectors is fixedly connected to a T-shaped keel, and a plurality of the T-shaped keels are commonly connected to a plurality of rust-proof metal plates horizontally arranged in sequence from top to bottom, and the upper and lower ends of the rust-proof metal plates are bent to form an upper L-shaped limiting folding strip and a lower L-shaped limiting folding strip, and the angle between the upper L-shaped limiting folding strip and the upper end of the rust-proof metal plate is an acute angle, and the lower L-shaped limiting folding strip is vertically connected to the lower end of the rust-proof metal plate, and the outer end of the horizontal section of the lower L-shaped limiting folding strip is provided with an upward The upper L-shaped limit folding strip on the rust-proof metal plate is bent, and the vertical section of the upper L-shaped limit folding strip on the adjacent rust-proof metal plate is fitted with the vertical section of the lower L-shaped limit folding strip on the upper adjacent rust-proof metal plate. The outer side surface of each rust-proof metal plate is clamped with a plurality of horizontally arranged decorative panels. The upper inner side surface of the upper end of the decorative panel extends with an upper convex edge, and the upper convex edge can be clamped into the upper L-shaped limit folding strip. The lower inner side surface of the decorative panel is provided with a slot, and the lower L-shaped limit folding strip can be clamped into the slot. The top wall of the slot is provided with a concave groove that matches the limit bulge, and the gap between the two adjacent decorative panels is filled with fillers. The decorative panel is one of ceramic tile, stone, extruded board, density board, acrylic board, PVC board and ALC board; The filler is one of cement mortar or structural adhesive.

2. The assembled wall thermal insulation dry hanging system according to claim 1 is characterized by: Two vertically parallel horizontal strip openings are provided on the end surface where the L-shaped connector is connected to the outer wall surface, and two groups of vertically parallel vertical strip openings are provided on the end surface where the L-shaped connector is connected to the T-shaped keel, and each group of vertical strip openings is provided with 2 to 4 vertical strip openings, and each group of vertical strip openings is arranged at intervals in a direction perpendicular to the outer wall surface.

3. The assembled wall thermal insulation dry hanging system according to claim 2 is characterized by: The L-shaped connecting piece is fixedly connected to the outer wall surface by expansion bolts.

4. The assembled wall thermal insulation dry hanging system according to claim 3 is characterized by: The T-shaped keel and the L-shaped connecting piece are fixedly connected by bolts and nuts.

5. The assembled wall thermal insulation dry hanging system according to claim 1 is characterized by: The rust-proof metal plate is a galvanized iron plate.

6. The assembled wall thermal insulation dry hanging system according to claim 5 is characterized by: The anti-rust metal plate and the T-shaped keel are fixedly connected by self-tapping screws, and a back groove matching the outer end of the self-tapping screw is opened on the back of the decorative panel.

7. The assembled wall thermal insulation dry hanging system according to any one of claims 1 to 6, characterized in that: A heat-insulating material is arranged in the gap between the outer wall surface and the rust-proof metal plate.

8. The assembled wall thermal insulation dry hanging system according to claim 7 is characterized in that: The thermal insulation material is a thermal insulation board made by combining one or more of polyurethane, rock wool, EPS board, XPS board and OSB board.

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