Environment-friendly building external wall thermal insulation structure

Abstract

The utility model relates to an environment-friendly building external wall thermal insulation structure, which mainly relates to the technical field of external wall thermal insulation, and comprises a limiting assembly fixedly arranged in a building external wall body and a thermal insulation plate attached to the building external wall surface, the limiting assembly comprises two guide rails arranged on a building outer wall body in parallel in the horizontal direction, a plurality of pressing plates with the two ends in sliding connection with the two guide rails in the horizontal direction and a plurality of pins arranged at the two ends of the pressing plates and the guide rails in a penetrating mode. The heat preservation plate abuts against the side face of the guide rail and the face, close to the wall face of the building outer wall, of the pressing plate. The device has the advantages of being stable in structure, convenient to assemble and disassemble and environmentally friendly.

Description

Technical Field

[0001] The present application relates to the technical field of exterior wall insulation, and in particular to an environmentally friendly exterior wall insulation structure of a building. Background Art

[0002] Steel-concrete structures have good tensile and compressive properties and are the most commonly used building materials for high-rise buildings. However, the capillary structure of concrete after solidification intensifies the heat conduction process, resulting in poor thermal insulation performance. Therefore, the industry usually adopts the method of laying thermal insulation panels on the exterior walls of concrete buildings to improve thermal insulation performance and comfort.

[0003] Since insulation boards are light in weight, adhesives are generally used to fix them on the exterior walls of buildings. Although this laying method is efficient, a large amount of adhesive is consumed during the construction process. In addition, the adhesive installation method is difficult to disassemble and cannot be reused. As time goes by, the adhesive strength decreases, and there is a safety hazard that the insulation board may fall from a high altitude and injure people.

[0004] According to the above-mentioned related technologies, the existing installation method of building exterior wall insulation panels has technical defects such as poor structural stability and poor environmental protection, and there are certain safety hazards. Utility Model Content

[0005] In order to improve the stability and environmental protection of building exterior wall insulation structures, reduce the safety hazards caused by insulation structures, and further improve the living comfort of concrete buildings, the present application provides an environmentally friendly building exterior wall insulation structure.

[0006] The environmentally friendly building exterior wall insulation structure provided in this application adopts the following technical solution:

[0007] An environmentally friendly building exterior wall insulation structure comprises a limiting component fixedly arranged in the building exterior wall body and an insulation plate arranged in contact with the building exterior wall surface; the limiting component comprises two guide rails arranged parallel to each other in the horizontal direction on the building exterior wall body, a plurality of clamping plates whose two ends are respectively connected to the two guide rails for sliding in the horizontal direction, and a plurality of pins respectively penetrated at both ends of the clamping plates and on the guide rails; the insulation plate is respectively in contact with the side surface of the guide rail and the side of the clamping plate close to the building exterior wall surface.

[0008] By adopting the above technical scheme, the insulation board can improve the insulation performance of the building's exterior wall and improve the living comfort of the building. The limiting components installed on the building's exterior wall play a limiting role in the installation of the insulation board, simplifying the installation and disassembly process of the insulation board, so that the insulation board can be reused after disassembly, while avoiding the consumption of adhesives, thereby achieving the purpose of the invention of improving the stability and environmental protection of the building's exterior wall insulation structure, reducing the safety hazards caused by the insulation structure, and further improving the living comfort of concrete buildings.

[0009] Optionally, the guide rail includes a plurality of embedded parts with one end embedded in the exterior wall of the building and a track mounted on the embedded parts; the track is arranged in a direction parallel to the ground, and the embedded parts are evenly distributed along the length direction of the track.

[0010] By adopting the above technical solution, the embedded parts play a fixing role in the installation of the track, and the track plays a limiting role in the installation of the clamping plate. The sliding connection structure between the clamping plate and the track can easily adjust the position and number of the clamping plate to adapt to building exterior walls of different sizes.

[0011] Optionally, a threaded hole is provided at one end of the embedded part close to the track, and the pin is penetrated through the embedded part and matched with the thread of the embedded part.

[0012] By adopting the above technical solution, the threaded connection structure between the embedded parts and the pins further improves the connection strength and bearing capacity between the guide rail and the exterior wall of the building.

[0013] Optionally, the insulation board includes a composite board and a frame fixedly wrapped around the edge of the composite board, and the upper and lower end surfaces of the frame are respectively in contact with two side surfaces of the guide rail.

[0014] By adopting the above technical solution, the multi-layered composite material of the composite board can meet the requirements of thermal insulation performance as well as decorativeness and durability as a building facade, and the frame can ensure that the side of the composite board will not crack after being subjected to pressure.

[0015] Optionally, a limiting groove is provided on the frame, and a protrusion is provided on the side surface of the guide rail at a position corresponding to the limiting groove, and the protrusion has the same shape as the limiting groove.

[0016] By adopting the above technical solution, the one-to-one correspondence between the limiting grooves provided on the frame and the protrusions provided on the side of the guide rail can play a role in assisting the positioning and position limiting of the frame.

[0017] Optionally, extension plates are provided on both side edges of the frame in a direction perpendicular to the composite plate, and through holes are provided on the extension plates.

[0018] By adopting the above technical solution, the extension plate can avoid lateral displacement between the insulation board and the building exterior wall, thereby improving the stability of the insulation board installation structure.

[0019] Optionally, the composite board includes a thermal insulation layer arranged in contact with the exterior wall surface of the building, a mortar layer arranged on the thermal insulation layer, and a finishing layer arranged on the mortar layer.

[0020] By adopting the above technical solution, the insulation layer can slow down the heat loss, the mortar layer can provide surface durability, and the finishing layer can meet the decorative requirements of the building exterior wall surface.

[0021] Optionally, a mesh cloth layer is arranged in parallel in the mortar layer, and the mesh cloth layer is alkali-resistant glass fiber.

[0022] By adopting the above technical solution, the mesh cloth layer built into the mortar layer can improve the tensile strength of the mortar layer and avoid cracking of the mortar layer.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. The thermal insulation board in the present application can improve the thermal insulation performance of the building exterior wall and improve the living comfort of the building. The limiting assembly installed on the building exterior wall plays a limiting role in the installation of the thermal insulation board, simplifies the installation and disassembly process of the thermal insulation board, enables the thermal insulation board to be reused by disassembly, and avoids the consumption of adhesives, thereby achieving the purpose of the invention of improving the stability and environmental protection of the thermal insulation structure of the building exterior wall, reducing the safety hazards caused by the thermal insulation structure, and further improving the living comfort of the concrete building;

[0025] 2. The embedded parts in this application play a fixing role in the installation of the track, and the track plays a limiting role in the installation of the clamping plate. The sliding connection structure between the clamping plate and the track can easily adjust the position and number of the clamping plate, so as to adapt to building exterior walls of different sizes;

[0026] 3. The multilayer structure composite material of the composite board in the present application can meet the requirements of thermal insulation performance as well as decorativeness and durability as the facade of a building, and the frame can ensure that the side of the composite board will not crack after being subjected to pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of an environmentally friendly building exterior wall insulation structure disclosed in an embodiment of the present application.

[0028] Figure 2 It is a schematic diagram of the structure of the limit assembly in the embodiment of the present application.

[0029] Figure 3 It is a schematic diagram of the structure of the insulation board in the embodiment of the present application.

[0030] Figure 4 It is a schematic diagram of the cross-sectional structure of the composite plate in the embodiment of the present application.

[0031] Explanation of the reference numerals: 1. Limiting assembly; 11. Guide rail; 12. Pressing plate; 13. Pin; 111. Embedded part; 112. Track; 2. Insulation board; 21. Composite board; 22. Frame; 211. Insulation layer; 212. Mortar layer; 213. Finishing layer; 214. Mesh cloth layer; 221. Extension board. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1 -Attached Figure 4 This application is described in further detail.

[0033] Steel-concrete structure has good tensile and compressive properties and is the most commonly used building material for high-rise buildings. However, the capillary structure contained in the concrete material after solidification and forming intensifies the heat conduction process, resulting in its own poor thermal insulation performance. Therefore, the industry usually adopts the method of laying insulation boards on the exterior walls of concrete buildings to improve thermal insulation performance and comfort. Since the weight of the insulation board is relatively light, the insulation board is generally fixed to the exterior wall of the building by adhesive bonding. Although this laying method is more efficient, a large amount of adhesive is consumed during the construction process. In addition, the bonding installation method is difficult to disassemble and cannot be reused. As time goes by, the adhesion of the adhesive decreases, and the insulation board may also have a safety hazard of falling from a high altitude and injuring people. In order to improve the stability and environmental protection of the building exterior wall insulation structure, reduce the safety hazards caused by the insulation structure, and further improve the living comfort of concrete buildings, the present application provides an environmentally friendly building exterior wall insulation structure.

[0034] The present application embodiment discloses an environmentally friendly building exterior wall insulation structure. Figure 1 The environmentally friendly building exterior wall insulation structure comprises a limiting component 1 and an insulation board 2. The limiting component 1 is fixedly mounted on the wall surface of the building exterior wall, and the insulation board 2 is fixedly mounted on the limiting component 1 and abuts against the limiting component 1 to form a detachable connection.

[0035] Reference Figure 1 and Figure 2The limiting assembly 1 includes a guide rail 11, a clamping plate 12 and a pin 13. Among them, the number of guide rails 11 is 2. The two guide rails 11 are arranged at the upper and lower ends of the building outer wall along a direction parallel to the bottom surface. The number of clamping plates 12 can be set to multiple according to the actual size of the building outer wall. In the embodiment of the present application, the number of clamping plates 12 is 4. The clamping plates 12 are evenly distributed along the length direction of the guide rail 11. The clamping plate 12 is slidably connected to the guide rail 11 along the length direction of the guide rail 11, and the clamping plate 12 abuts against the insulation board 2. The pin 13 is penetrated on the clamping plate 12 of the guide rail 11. The guide rail 11 includes a plurality of embedded parts 111 and a track 112 sleeved on the embedded parts 111. The embedded part 111 includes a metal plate embedded in the wall body of the building outer wall and a threaded barrel perpendicular to the metal plate and penetrated on the track 112. A nut is sleeved on the threaded barrel. The nut presses the embedded part 111 and the track 112. The threaded barrel is provided with an internal thread. The pin 13 is inserted through the clamping plate 12 and the threaded barrel, and is matched with the inner wall thread of the threaded barrel. The embedded parts 111 are evenly distributed along the length direction of the track 112, and correspond one by one to the setting position of the clamping plate 12.

[0036] Reference Figure 1 and Figure 3 The insulation board 2 includes a composite board 21 and a frame 22. The frame 22 is coated on the outer layer of the composite board 21. Extension plates 221 are provided at both ends of the frame 22 in a direction perpendicular to the composite board 21. The extension plates 221 abut against the corners of the building's exterior wall surface. The extension plates 221 are provided with long waist-shaped holes. A limiting notch is provided on the frame 22, and the limiting notch is semicircular. A semicircular protrusion of the same shape is provided at a corresponding position on the side of the track 112 close to the frame 22.

[0037] Reference Figure 4 The composite board 21 includes an insulation layer 211, a mortar layer 212, a finishing layer 213 and a mesh cloth layer 214. The insulation layer 211 can be made of expandable polystyrene resin. The insulation layer 211 is in direct contact with the exterior wall of the building. The mortar layer 212 is applied to the side of the insulation layer 211 away from the exterior wall of the building, and the mesh cloth layer 214 is arranged in the mortar layer 212 to improve the tensile structural strength of the mortar layer 212. After the outer side of the mortar layer 212 is leveled, a decorative finishing layer 213 is provided. The finishing layer 213 can select different coatings or coatings according to actual needs.

[0038] The implementation principle of an environmentally friendly building exterior wall insulation structure of an embodiment of the present application is: the construction personnel first fix the embedded parts 111 in the wall of the building exterior wall, then assemble the track 112 and the embedded parts 111, and finally install the insulation board 2 between the two guide rails 11, and then use the clamping plate 12 and the pin 13 to fix the position of the insulation board 2.

[0039] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An environmentally friendly building exterior wall insulation structure, characterized in that: The invention comprises a limit assembly (1) fixedly arranged in the body of the building's exterior wall and a heat preservation plate (2) arranged in contact with the building's exterior wall surface; the limit assembly (1) comprises two guide rails (11) arranged parallel to each other in the horizontal direction on the building's exterior wall body, a plurality of clamping plates (12) whose two ends are respectively connected to the two guide rails (11) for sliding in the horizontal direction, and a plurality of pins (13) respectively penetrated through the two ends of the clamping plates (12) and the guide rails (11); the heat preservation plate (2) is respectively in contact with the side surface of the guide rails (11) and the side of the clamping plate (12) close to the building's exterior wall surface.

2. The environmentally friendly building exterior wall insulation structure according to claim 1 is characterized by: The guide rail (11) comprises a plurality of embedded parts (111) with one end embedded in a building exterior wall, and a track (112) sleeved on the embedded parts (111); the track (112) is arranged in a direction parallel to the ground, and the embedded parts (111) are evenly distributed along the length direction of the track (112).

3. The environmentally friendly building exterior wall insulation structure according to claim 2 is characterized by: A threaded hole is provided at one end of the embedded part (111) close to the track (112); the pin (13) is inserted through the embedded part (111) and threadably engages with the embedded part (111).

4. The environmentally friendly building exterior wall insulation structure according to claim 1 is characterized by: The insulation board (2) comprises a composite board (21) and a frame (22) fixedly wrapped around the edge of the composite board (21), and the upper and lower end surfaces of the frame (22) are respectively in contact with two side surfaces of the guide rail (11).

5. The environmentally friendly building exterior wall insulation structure according to claim 4 is characterized by: A limiting groove is provided on the frame (22), and a protrusion is provided on the side surface of the guide rail (11) at a position corresponding to the limiting groove, and the protrusion has the same shape as the limiting groove.

6. The environmentally friendly building exterior wall insulation structure according to claim 4 is characterized by: Extension plates (221) are provided at both side edges of the frame (22) in a direction perpendicular to the composite plate (21), and through holes are provided on the extension plates (221).

7. The environmentally friendly building exterior wall insulation structure according to claim 4 is characterized by: The composite board (21) comprises a thermal insulation layer (211) arranged in contact with the exterior wall surface of a building, a mortar layer (212) arranged on the thermal insulation layer (211), and a finishing layer (213) arranged on the mortar layer (212).

8. The environmentally friendly building exterior wall insulation structure according to claim 7 is characterized by: A mesh cloth layer (214) is arranged in parallel in the mortar layer (212), and the mesh cloth layer (214) is alkali-resistant glass fiber.

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