Heat preservation and insulation curtain wall plate for building external wall

Abstract

The utility model relates to the technical field of curtain wall plate installation, and discloses a building external wall heat insulation curtain wall plate which comprises a heat insulation curtain wall body and a connecting mechanism, the heat insulation curtain wall body comprises a curtain wall bottom plate, a heat insulation plate and a plate fixing piece, and the heat insulation plate is arranged on the front face of the curtain wall bottom plate. The plate fixing piece is fixed to the side faces of the heat insulation plate and the curtain wall bottom plate and fixes the heat insulation plate and the curtain wall bottom plate into a whole, and the connecting mechanism comprises a connecting assembly arranged on the plate fixing piece and used for connecting the adjacent heat insulation curtain wall bodies and a wall connecting fixing assembly for fixedly connecting the heat insulation curtain wall bodies with the building outer wall; the wall connecting fixing assembly comprises a vertical wall connecting structure fixedly connected with the outer wall of the building. The heat insulation curtain wall body is fixedly connected with the outer wall of the building through the wall connecting fixing assembly, the stability of connection between the curtain wall plate and the building is effectively improved, the wind resistance is remarkably enhanced, the detachable connection design facilitates installation and maintenance of the curtain wall plate, the installation cost is reduced, and the maintenance efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall panel installation, in particular to a thermal insulation curtain wall panel for a building exterior wall. Background Art

[0002] Curtain wall panels are a commonly used exterior wall decoration material in buildings, also known as curtain wall panels. It is usually composed of aluminum alloy, glass, stone, ceramic, composite materials and other materials, and has the characteristics of light weight, waterproof, heat preservation, heat insulation, sound insulation and so on. It is widely used in large commercial buildings, office buildings, hotels, hospitals and other buildings. It is both beautiful and practical. The insulation board installed on the outside of the wall panel has an insulation effect on the wall panel, but generally the insulation board and the wall panel are an integrated structure. If the internal material of the insulation board is damaged and fails to play the insulation role, it is very inconvenient to replace it, and the installation between each group of wall panels requires more tools, which is also very cumbersome. At present, the Chinese patent with application number 202122767601.3 discloses a curtain wall panel, including an insulation layer and a bottom plate, the insulation layer and the bottom plate are set with triangular frames through four corners, and are fixed as a whole with bolts. Then the curtain wall panels are only connected by springs, and the stability depends only on the relative force of the springs. The stability is poor, which affects the wind resistance of the curtain wall. Utility Model Content

[0003] The utility model aims to provide a heat-insulating curtain wall panel for building exterior walls, so as to improve the installation firmness of the curtain wall panel and the wind-resistant performance of the curtain wall panel.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a heat-insulating curtain wall panel for a building exterior wall, comprising a heat-insulating curtain wall body and a connecting mechanism, wherein the heat-insulating curtain wall body comprises a curtain wall base plate, a heat-insulating board and a board fixing piece, wherein the heat-insulating board is arranged on the front side of the curtain wall base plate, the board fixing piece is fixed on the sides of the heat-insulating board and the curtain wall base plate and fixes the heat-insulating board and the curtain wall base plate as a whole, the connecting mechanism comprises a connecting component arranged on the board fixing piece for connecting adjacent heat-insulating curtain wall bodies and a wall-connecting fixing component for fixing the heat-insulating curtain wall body to the building exterior wall, and the wall-connecting fixing component comprises a vertical wall-connecting structure fixedly connected to the building exterior wall.

[0005] The beneficial effects of this solution are: the insulation curtain wall body is fixedly connected to the building exterior wall through the wall fixing assembly, which effectively improves the stability of the connection between the curtain wall panel and the building. At the same time, the connection assembly enables the adjacent insulation curtain wall bodies to be tightly connected, which improves the continuity and sealing of the overall curtain wall and significantly enhances the wind resistance. The detachable connection design facilitates the installation and maintenance of the curtain wall panels, reduces installation costs and improves maintenance efficiency. In addition, the panel fixings ensure the stable integration of the insulation board and the curtain wall base plate, which not only optimizes the thermal insulation effect, but also further strengthens the curtain wall structure, and has better resistance to external environmental influences such as wind pressure and earthquake resistance, thereby ensuring the beauty of the building while also greatly improving the safety and energy efficiency of the building.

[0006] Furthermore, the plate fixing member includes a fixing shell and a connecting nut. The fixing shell is arranged at the corner between the curtain wall bottom plate and the insulation board and is fixed by the connecting nut.

[0007] Beneficial effects: By using the combination of connecting nuts and fixed shells, the installation and removal of the plate fixings become simple and quick, and the operation can be completed without special tools, which greatly facilitates the installation and subsequent maintenance and replacement of on-site construction personnel, reducing maintenance costs and time; the nut-fixed structure allows fine-tuning during the installation process to ensure the most ideal fit between the insulation board and the curtain wall base plate. For uneven installation surfaces or slight deformation of materials caused by changes in ambient temperature, accurate positioning and tightening can be achieved by adjusting the nuts, ensuring the flatness and airtightness of the overall structure; the combined design of the sturdy fixed shell and the connecting nut provides a strong fixing force, which can effectively resist the stress on the curtain wall caused by external factors such as wind pressure and temperature changes, improve the stability and durability of the overall structure, and ensure the safety performance of the curtain wall under severe weather conditions;

[0008] Furthermore, the connecting component includes a first connecting member and a second connecting member, the first connecting member includes a first connecting shell and a spring, the connecting shell is clamped on the opposite side of the fixed shell, a long groove is opened on one side of the connecting shell, the spring is fixedly arranged inside the long groove, and a first clamping member integrally formed with the fixed shell is arranged at the bottom of the connecting shell, the second connecting member includes a first protrusion and a second clamping member, the first protrusion is clamped on the opposite sides of the two fixed shells, and the second clamping member is hinged on the opposite sides of the two fixed shells.

[0009] Beneficial effect: During installation, the first clamp is matched with the second clamp, and the first protrusion is inserted into the long groove at the same time. Under the elastic action of the spring, the first connecting member and the second connecting member are firmly connected, so that the installation between adjacent curtain wall panels is completed through the cooperation between the first connecting member and the second connecting member. The installation is easy. During disassembly, only the plate fixing member corresponding to the second connecting member needs to be loosened to complete the disassembly of the first connecting member and the second connecting member.

[0010] Furthermore, the wall connection and fixing assembly also includes a transverse wall connection structure, the vertical wall connection structure includes a first square steel and a clamping piece, the clamping piece can be detachably installed on the insulation curtain wall body, and the transverse wall connection structure includes a second square steel, and the first square steel is fixedly installed on the second square steel.

[0011] Beneficial effects: Since square steel itself has good rigidity and strength, it can effectively bear and transmit the vertical load from the curtain wall panel. Especially when facing external forces such as wind pressure or earthquake, the stability of square steel ensures the reliability and safety of the connection. At the same time, the clips and the insulation curtain wall panel body can be detachably connected, which is convenient for subsequent maintenance and replacement.

[0012] Furthermore, the first square steel is provided with a clamping slot, the clamping member comprises a clamping shell and a clamping nut, and the clamping shell is provided with a clamping portion adapted to the clamping slot.

[0013] Beneficial effects: The combination design of the first square steel and the slot enhances the overall stability of the curtain wall panels through rigid connection, effectively limits the relative movement between the panels, reduces the displacement caused by vibration or external force, and improves the service life and neat appearance of the curtain wall.

[0014] Furthermore, the vertical wall connection structure also includes expansion screws. The second square steel and the first square steel are welded to form a cross structure. Expansion screw holes are opened on the second square steel perpendicular to the contact surface between the building exterior wall and the second square steel. A cavity is formed between the first square steel, the second square steel and the building exterior wall.

[0015] Beneficial effects: 1. The second square steel is fixedly installed at the bottom of the first square steel. In this way, it not only ensures the stable connection between the vertical wall structure and the vertical wall structure, but also facilitates installation, adjustment and maintenance, and improves the stability of the overall structure; 2. The setting of the expansion screw holes enables the vertical wall structure to be firmly fixed to the exterior wall of the building through the expansion screws, ensuring the safety and reliability of the entire curtain wall system, and it can remain stable even under bad weather or external forces; 3. The cavity structure formed between the first square steel, the second square steel and the exterior wall of the building constitutes multiple cavity areas. The cavity area forms an air wall between the curtain wall and the exterior wall. The air wall can be used as a sound insulation medium and thermal insulation material. External noise passes through the obstacles of the curtain wall, air wall and exterior wall, significantly reducing the energy level of noise, and can effectively block the transmission of external noise, significantly improving the sound insulation effect of the building, while providing better thermal insulation effect, creating a quieter and more comfortable environment for the interior. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of one viewing angle of an embodiment of the utility model;

[0017] Figure 2 This is a three-dimensional diagram from another perspective of an embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the first connecting member of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the second connecting member of the utility model. DETAILED DESCRIPTION

[0020] The following is further described in detail through specific implementation methods:

[0021] The figure marks in the drawings of the specification include: curtain wall base plate 1, insulation layer 2, plate fixing member 3, long groove 41, first clamping member 42, first protrusion 51, second clamping member 52, wall connecting fixing assembly 6, first square steel 611, clamping member 612, clamping part 613, second square steel 621.

[0022] Example

[0023] The embodiment is basically as shown in the attached Figure 1-4 As shown, Figure 1-4 The building exterior wall thermal insulation curtain wall panels shown in the figure are as follows: Figure 1 As shown, it includes a heat-insulating curtain wall body and a connecting mechanism. The heat-insulating curtain wall body includes a curtain wall base plate 1, a heat-insulating layer 2 and a plate fixing member 3. The heat-insulating layer 2 is arranged on the front side of the curtain wall base plate 1. The plate fixing member 3 includes a fixing shell and bolts. The curtain wall base plate 1 and the heat-insulating layer 2 are provided with threaded holes. The fixing shell is sleeved on the four corners of the heat-insulating curtain wall body, and the curtain wall base plate 1 and the heat-insulating layer 2 are fixed as a whole by bolts.

[0024] The connecting mechanism includes a connecting mechanism and a wall fixing assembly 6, and the connecting mechanism includes a first connecting member, a second connecting member and a wall fixing assembly, such as Figure 3 As shown, the first connecting member includes a first connecting shell and a spring. The connecting shell is clamped on the opposite side of the fixed shell. A long groove 41 is opened on one side of the connecting shell. The spring is fixedly arranged inside the long groove 41. A first clamping member 42 integrally formed with the fixed shell is arranged at the bottom of the connecting shell.

[0025] like Figure 4 As shown, the second connecting member includes a first protrusion 51 and a second clamping member 52, the first protrusion 51 is clamped on the opposite sides of the two fixed shells, and the second clamping member 52 is hinged on the opposite sides of the two fixed shells.

[0026] like Figure 2As shown, the wall connection fixing assembly 6 includes a vertical wall connection structure and a horizontal wall connection structure. The vertical wall connection structure includes a first square steel 611 and a clamping member 612. The first square steel 611 is provided with a clamping groove. The clamping member 612 includes a clamping shell and a clamping nut. The clamping shell is sleeved on one side of the heat-insulating curtain wall body and is fixedly connected to the heat-insulating curtain wall body through the clamping nut. The clamping shell is provided with a clamping portion 613 adapted to the clamping groove. The clamping portion 613 is slidably arranged in the clamping groove, so that the heat-insulating curtain wall body is hung on the first square steel 611 through the clamping member 612.

[0027] The transverse wall connection structure includes a second square steel 621 and expansion screw holes. The second square steel 621 and the first square steel 611 are welded to form a cross structure. The expansion screw holes are opened at the bottom of the second square steel 621. A cavity is formed between the first square steel 611, the second square steel 621 and the exterior wall of the building.

[0028] The working process of the utility model is as follows:

[0029] First, prepare the required curtain wall base plate 1 and insulation layer 2, and put the fixed shell on the four corners of the curtain wall base plate 1 and the insulation layer 2, then align the first connecting piece, the second connecting piece and the corresponding position of the fixed shell, and install the first connecting piece, the second connecting piece and the insulation layer 2 on the curtain wall base plate 1 through the plate fixing piece 3. Secondly, weld the second square steel 621 and the first square steel 611 into a cross structure, and fix the cross structure to the wall through expansion screws. Then the staff inserts the clamping part into the clamping groove, hangs the curtain wall panel body on the outer wall of the building and aligns the long groove 41 on the connecting shell with the connecting piece on the second connecting piece, so that the insulation curtain wall body is hung on the wall fixing assembly 6, and finally applies adhesive at the joint of the two panels to complete the installation.

[0030] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0031] The above is only an embodiment of the utility model, and the common knowledge such as the known specific technical solutions and / or characteristics in the solution is not described in detail here. It should be pointed out that the technical means for solving the problems in the above-mentioned embodiments of the utility model can be used in combination to solve multiple technical problems at the same time. For those skilled in the art, several deformations and improvements can be made without departing from the technical solution of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. Building exterior wall thermal insulation curtain wall panel, characterized by: The invention comprises a heat-insulating curtain wall body and a connecting mechanism. The heat-insulating curtain wall body comprises a curtain wall base plate, a heat-insulating board and a board fixing piece. The heat-insulating board is arranged on the front side of the curtain wall base plate. The board fixing piece is fixed on the sides of the heat-insulating board and the curtain wall base plate and fixes the heat-insulating board and the curtain wall base plate as a whole. The connecting mechanism comprises a connecting component arranged on the board fixing piece and used for connecting adjacent heat-insulating curtain wall bodies and a wall-connecting fixing component which fixes the heat-insulating curtain wall body to the exterior wall of the building. The wall-connecting fixing component comprises a vertical wall-connecting structure which is fixedly connected to the exterior wall of the building.

2. The building exterior wall thermal insulation curtain wall panel according to claim 1, characterized in that: The plate fixing part comprises a fixing shell and a connecting nut. The fixing shell is arranged at the corner between the curtain wall bottom plate and the heat insulation plate and is fixed by the connecting nut.

3. The building exterior wall thermal insulation curtain wall panel according to claim 2, characterized in that: The connecting component includes a first connecting member and a second connecting member. The first connecting member includes a first connecting shell and a spring. The connecting shell is clamped on the opposite side of the fixed shell. A long groove is opened on one side of the connecting shell. The spring is fixedly arranged inside the long groove. A first clamping member integrally formed with the fixed shell is arranged at the bottom of the connecting shell. The second connecting member includes a first protrusion and a second clamping member. The first protrusion is clamped on the opposite sides of the two fixed shells, and the second clamping member is hinged on the opposite sides of the two fixed shells.

4. The building exterior wall thermal insulation curtain wall panel according to claim 3, characterized in that: The wall connection fixing assembly also includes a transverse wall connection structure, the vertical wall connection structure includes a first square steel and a clamping piece, the clamping piece can be detachably installed on the insulation curtain wall body, and the transverse wall connection structure includes a second square steel, and the first square steel is fixedly installed on the second square steel.

5. The building exterior wall thermal insulation curtain wall panel according to claim 4, characterized in that: The first square steel is provided with a clamping groove, the clamping member comprises a clamping shell and a clamping nut, and the clamping shell is provided with a clamping part adapted to the clamping groove.

6. The building exterior wall thermal insulation curtain wall panel according to claim 5, characterized in that: The vertical wall connection structure also includes expansion screws. The second square steel and the first square steel are welded to form a cross structure. Expansion screw holes are opened on the second square steel perpendicular to the contact surface between the building exterior wall and the second square steel. A cavity is formed between the first square steel, the second square steel and the building exterior wall.

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