A high-performance thermal insulation exterior wall

Abstract

The present invention is applicable to the technical field related to construction, and provides a high-performance thermal insulation exterior wall, including a supporting wall, an insulation layer, a decorative layer and a fixed structure, wherein the fixed structure includes: a fixing box, which is pre-buried in the supporting wall; clamping blocks, which are arranged in the fixing box and are symmetrically distributed, with a first inclined surface on the side close to the insulation layer and a second inclined surface on the side away from the insulation layer, and the narrower ends of the first inclined surface and the second inclined surface are both at opposite ends of the two clamping blocks; an elastic driving component, which is arranged at the bottom of the clamping block and is used for elastically supporting the clamping block; a fixed hollow sleeve, which passes through the decorative layer, the insulation layer, the noise reduction layer and extends into the fixed box, and is provided with a clamping groove for the clamping block to pass through; a fixing component, which is arranged at the end of the fixed hollow sleeve away from the fixed box and is used for extruding the decorative layer; and a reset component, which is used to drive the clamping block to separate from the inner cavity of the fixed hollow sleeve, so as to achieve the purpose of quick and convenient disassembly and assembly and convenient repair and maintenance.

Description

Technical Field

[0001] The invention belongs to the technical field related to buildings, and in particular relates to a high-performance thermal insulation exterior wall. Background Art

[0002] At present, the exterior wall insulation methods can be roughly divided into several categories, but all of them are achieved by combining the supporting wall with the insulation layer. The insulation layer has different fixing methods depending on its location. Common fixing methods include insulation layer bonding, pre-embedded insulation layer and concrete pouring, and insulation bricks stacked into an insulation layer.

[0003] For example, a new type of energy-saving building waterproof and heat-insulating exterior wall structure, the key points of its technical solution are that it includes an insulation layer, the surface of the insulation layer is coated with a decorative layer, and also includes a fixing tube embedded in the exterior wall, a fixing rod is inserted between the insulation layer and the decorative layer, one end of the fixing rod is inserted into the fixing tube and elastically engaged with the fixing tube, and the other end extends out of the decorative layer, and a fixing plate is provided at this end, the fixing plate is provided with an internal threaded tube, the fixing rod is threadedly connected with the internal threaded tube, a fastening nut is screwed on the fixing rod, and the fastening nut is located on the side of the internal threaded tube facing away from the exterior wall; in this way, not only the insulation layer can be fixed and tightened, but also the insulation layer can be replaced conveniently.

[0004] The above-mentioned prior art solution has the following defects: one end of the fixing rod in the above-mentioned patent is elastically connected to the fixing tube, and the other end extends out of the decorative layer and is connected to the fixing plate, but the fixing rod cannot be taken out, and the wall needs to be disassembled together before the fixing rod can be replaced. Although the installation is convenient and fast, it is not convenient to repair and maintain the installed parts, and the thermal insulation exterior wall structure cannot be used for a long time, and loses its practical application value. Summary of the invention

[0005] The purpose of the embodiments of the present invention is to provide a high-performance thermal insulation exterior wall, aiming to solve the problem of inconvenient disassembly and assembly of components of the thermal insulation layer fixing structure.

[0006] The embodiment of the present invention is implemented as follows: a high-performance thermal insulation exterior wall includes a supporting wall, a thermal insulation layer and a decorative layer stacked in sequence, wherein the supporting wall, the thermal insulation layer and the decorative layer stacked in sequence are fixed by a fixing structure, and the fixing structure includes:

[0007] Fixed box, embedded in the supporting wall;

[0008] The clamping blocks are arranged in the fixed box and are symmetrically distributed, the side close to the insulation layer is a first inclined surface, the narrower end of the first inclined surface is at the opposite end of the two clamping blocks, the side of the clamping block away from the insulation layer is a second inclined surface, the narrower end of the second inclined surface is at the opposite end of the two clamping blocks;

[0009] An elastic driving assembly is arranged at the bottom of the clamping block and is used for elastically supporting the clamping block;

[0010] A fixed hollow sleeve that penetrates through the decorative layer, the thermal insulation layer, and the noise reduction layer and extends into the fixed box, and is provided with a card slot for the clamping block to pass through;

[0011] A fixing assembly arranged at one end of the fixed hollow sleeve away from the fixed box for squeezing the decorative layer; and

[0012] A reset assembly arranged inside the fixed hollow sleeve for driving the clamping block to disengage from the inner cavity of the fixed hollow sleeve;

[0013] The first inclined surface extends outside the fixed hollow sleeve, and the second inclined surface is inside the inner cavity of the fixed hollow sleeve.

[0014] Preferably, the elastic driving assembly includes:

[0015] A first slider fixed to one end of the clamping block away from the fixed hollow sleeve, with an outer diameter larger than that of the clamping block;

[0016] A fixed sliding sleeve fixed to the inner wall of the fixed box and slidably connected to the first slider, and provided with a first sliding groove for cooperating with the first slider; and

[0017] A first elastic member, one end of which is fixed to the inner wall of the first elastic member away from the clamping block, and the other end is fixed to one side of the first slider away from the clamping block.

[0018] Preferably, the fixing assembly includes:

[0019] An elastic pad arranged on the outside of the fixed hollow sleeve and abutted against the decorative layer; and

[0020] A threaded sleeve threadedly connected to the fixed hollow sleeve, and one side of which abuts against the elastic pad;

[0021] The fixed hollow sleeve is provided with a threaded portion for cooperating with the threaded sleeve.

[0022] Preferably, the reset assembly includes:

[0023] A reset rod, one end of which is slidably arranged inside the fixed hollow sleeve, and the other end extends outside the fixed hollow sleeve and is connected to the inner wall of the threaded sleeve; and

[0024] An elastic support unit, one end of which is arranged on the inner wall of the fixed box, and the other end penetrates through the clamping block and abuts against the reset rod.

[0025] Preferably, the elastic support unit includes:

[0026] A second slider slidably arranged inside the fixed box and on the side of the fixed box away from the fixed hollow sleeve, and the fixed box is provided with a second sliding groove for cooperating with the second slider;

[0027] A second elastic member, one end of which is fixed to the inner wall of the second chute away from the reset rod, and the other end is fixed to the second slider; and

[0028] A limiting rod, one end of which is fixed to the second slider, and the other end passes through the clamping block and abuts against the end face of the reset rod.

[0029] Preferably, the reset rod is fixedly connected to the inner wall of the threaded sleeve, and the elastic pad is clamped on the fixed hollow sleeve.

[0030] Preferably, a waterproof layer is provided between the supporting wall and the thermal insulation layer.

[0031] Preferably, a noise reduction layer is provided between the waterproof layer and the thermal insulation layer.

[0032] A high-performance thermal insulation exterior wall provided by an embodiment of the present invention, by providing a fixed box, a clamping block, a fixed hollow sleeve, an elastic driving component, a reset component and a fixing component, when fixing is required, only the fixed hollow sleeve needs to be inserted into the fixed box, the fixed hollow sleeve squeezes the two clamping blocks, the clamping blocks squeeze the elastic driving component, and the two clamping blocks thus move away from each other. Then when the card slot is matched, under the elastic force of the elastic driving component, the clamping block is inserted into the fixed hollow sleeve to complete the fixing; when disassembly is required, the second inclined surface of the clamping block is squeezed by the reset component, the clamping block squeezes the elastic driving component until it disengages from the inner cavity of the fixed hollow sleeve. At the same time, the fixed hollow sleeve is pulled outwards. At this time, the end of the card slot squeezes the second inclined surface, so that the components can be quickly disassembled, that is, the fixed hollow sleeve can be quickly disassembled. Description of the Drawings

[0033] Figure 1 It is a schematic structural diagram of a high-performance thermal insulation exterior wall provided by an embodiment of the present invention;

[0034] Figure 2 It is Figure 1 An enlarged view of part A;

[0035] Figure 3 It is a cross-sectional view of a fixed hollow sleeve in a high-performance thermal insulation exterior wall provided by an embodiment of the present invention;

[0036] Figure 4 It is a three-dimensional schematic diagram of a threaded sleeve and a card slot in a high-performance thermal insulation exterior wall provided by an embodiment of the present invention;

[0037] Figure 5 It is a three-dimensional schematic diagram of an elastic pad in a high-performance thermal insulation exterior wall provided by an embodiment of the present invention.

[0038] In the attached drawings: 100, elastic drive assembly; 200, reset assembly; 300, fixing assembly; 1, supporting wall; 2, waterproof layer; 3, noise reduction layer; 4, thermal insulation layer; 5, decorative layer; 6, fixing box; 7, clamping block; 8, fixed hollow sleeve; 9, reset rod; 10, fixed sliding sleeve; 11, first elastic member; 12, first slider; 13, first chute; 14, second elastic member; 15, second chute; 16, second slider; 17, limiting rod; 18, threaded sleeve; 19, elastic pad; 20, card slot; 21, threaded portion. Detailed implementation manners

[0039] In order to make the objectives, technical solutions and advantages of the present invention more clear and understandable, the present invention will be further described in detail below with reference to the attached drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0040] The following describes in detail the specific implementation of the present invention with reference to specific embodiments.

[0041] As Figure 1 shown, it is a schematic structural diagram of a high-performance thermal insulation exterior wall provided by an embodiment of the present invention, including a supporting wall 1, a waterproof layer 2, a noise reduction layer 3, a thermal insulation layer 4 and a decorative layer 5 that are stacked in sequence, wherein:

[0042] The waterproof layer 2 is made of rubber waterproofing, which can effectively prevent water vapor and moisture from entering the building and improve the building lifespan;

[0043] The noise reduction layer 3 can block external noise from entering and improve the sound insulation effect;

[0044] The thermal insulation layer 4 can be composed of a thermal insulation board or a combination of a thermal insulation board and a rock wool board, or other thermal insulation materials can also be used, which is energy-saving and environmentally friendly.

[0045] As Figure 1 , Figure 2 shown, the supporting wall 1, the waterproof layer 2, the noise reduction layer 3, the thermal insulation layer 4 and the decorative layer 5 that are stacked in sequence are fixed through a fixing structure, and the fixing structure includes:

[0046] A fixing box 6, embedded in the supporting wall 1;

[0047] Clamping blocks 7, arranged symmetrically in the fixing box 6, with a first inclined surface on the side close to the thermal insulation layer 4, and the narrower end of the first inclined surface is at the relative ends of the two clamping blocks 7. The side of the clamping block 7 facing away from the thermal insulation layer 4 is a second inclined surface, and the narrower end of the second inclined surface is at the relative ends of the two clamping blocks 7;

[0048] An elastic drive assembly 100, arranged at the bottom of the clamping block 7 for elastically supporting the clamping block 7;

[0049] The fixed hollow sleeve 8 penetrates the decorative layer 5, the heat-insulating layer 4, the noise-reducing layer 3 and extends into the fixed box 6, and is provided with a card slot 20 for the card-connecting block 7 to pass through;

[0050] A fixing assembly 300, which is disposed at one end of the fixing hollow sleeve 8 away from the fixing box 6 and is used to squeeze the decorative layer 5; and

[0051] The reset assembly 200 is disposed in the fixed hollow sleeve 8 and is used to drive the clamping block 7 to separate from the inner cavity of the fixed hollow sleeve 8;

[0052] The first inclined surface extends to the outside of the fixed hollow sleeve 8 , and the second inclined surface is located in the inner cavity of the fixed hollow sleeve 8 .

[0053] In the embodiment of the present invention, when it is necessary to fix the waterproof layer 2, the noise reduction layer 3, the thermal insulation layer 4 and the decorative layer 5, it is only necessary to insert the fixed hollow sleeve 8 into the fixed box 6, the fixed hollow sleeve 8 squeezes the two clamping blocks 7, the clamping blocks 7 squeeze the elastic driving component 100, and the two clamping blocks 7 are thus moved away from each other. Then, when matching the card slot 20, under the action of the elastic force of the elastic drive, the clamping block 7 is inserted into the fixed hollow sleeve 8. Since the clamping block 7 is perpendicular to the port of the card slot 20 at this time, the movement of the clamping block 7 can be avoided, and it can be fixed by cooperating with the fixing component 300.

[0054] When disassembly is required, the second inclined surface of the clamping block 7 is squeezed by the reset component 200, and the clamping block 7 squeezes the elastic driving component 100 until it is separated from the inner cavity of the fixed hollow sleeve 8. At the same time, the fixed hollow sleeve 8 is pulled outward. At this time, the second inclined surface is squeezed by the end of the clamping groove 20, so that the parts can be quickly disassembled, that is, the fixed hollow sleeve 8 can be quickly disassembled.

[0055] like Figure 2 As shown, as a preferred embodiment of the present invention, the elastic drive assembly 100 includes:

[0056] The first sliding block 12 is fixed to the end of the clamping block 7 away from the fixed hollow sleeve 8, and has an outer diameter larger than the clamping block 7;

[0057] A fixed sliding sleeve 10, fixed to the inner wall of the fixed box 6 and slidably connected to the first sliding block 12, and provided with a first sliding groove 13 matched with the first sliding block 12; and

[0058] One end of the first elastic member 11 is fixed to the inner wall of the first elastic member 11 away from the clamping block 7 , and the other end is fixed to a side of the first sliding block 12 away from the clamping block 7 .

[0059] In this embodiment, the elastic force of the first elastic member 11 is used as an elastic drive to drive the clamping block 7 to be nested in the inner cavity of the fixed hollow sleeve 8, thereby limiting the fixed hollow sleeve 8 and cooperating with the fixing assembly 300 for fixing.

[0060] It should be noted that the first elastic member 11 can be not only the Figure 2 spring shown in, but also other elastic items such as elastic rubber sleeves, without limitation here; in addition, the elastic drive assembly can also be directly a spring fixed between the inner wall of the fixed box 6 and the bottom of the clamping block 7. The advantage of this solution is that it has the functions of limiting and guiding, and the structure is more stable and safe.

[0061] As Figure 1 , Figure 3 , Figure 4 shown, as another preferred embodiment of the present invention, the fixing assembly 300 includes:

[0062] An elastic pad 19, disposed outside the fixed hollow sleeve 8 and abutted against the decorative layer 5; and

[0063] A threaded sleeve 18, threadedly connected to the fixed hollow sleeve 8 and abutted against the elastic pad 19 on one side;

[0064] The fixed hollow sleeve 8 is provided with a threaded portion 21 (see Figure 3 ) for cooperating with the threaded sleeve 18.

[0065] In this embodiment, by tightening the threaded sleeve 18 to squeeze the elastic pad 19, the elastic pad 19 drives the threaded sleeve 18 by its elastic force. There is an axial force between the threaded fit of the threaded sleeve 18 and the threaded portion 21, and the connection is more stable.

[0066] It should be noted that the fixing assembly 300 can also be directly other solutions. For example, with the fixed hollow sleeve 8 as a reference, by screwing a screw rod and abutting against the outer wall of the decorative layer 5, the decorative layer 5 is pressed tightly. The advantage of this solution is that the operation is convenient and the fixing is firm.

[0067] As Figure 2 , Figure 4 shown, as another preferred embodiment of the present invention, the reset assembly 200 includes:

[0068] A reset rod 9, with one end slidably disposed inside the fixed hollow sleeve 8 and the other end extending outside the fixed hollow sleeve 8 and connected to the inner wall of the threaded sleeve 18; and

[0069] An elastic support unit, with one end disposed on the inner wall of the fixed box 6 and the other end passing through the clamping block 7 and abutting against the reset rod 9.

[0070] In this embodiment, by driving the reset rod 9 to move, the first inclined surface of the clamping block 7 can be squeezed, so that the clamping block 7 is disengaged from the inner cavity of the fixed hollow sleeve 8. At that time, the fixed hollow sleeve 8 is pulled out, and the end of the card slot 20 squeezes the second inclined surface to complete the work of disengaging the fixed hollow sleeve 8 from the fixed box 6, and the disassembly is quick and convenient.

[0071] It should be noted that the reset component 200 can also be directly an insertion shaft. The advantage of this solution is that it is convenient to store the reset rod 9 and has a certain limit on the reset rod 9.

[0072] As Figure 2 shown, as another preferred embodiment of the present invention, the elastic support unit includes:

[0073] A second slider 16, slidably disposed in the fixed box 6 and on the side of the fixed box 6 away from the fixed hollow sleeve 8, and the fixed box 6 is provided with a second chute 15 that cooperates with the second slider 16;

[0074] A second elastic member 14, one end of which is fixed to the inner wall of the second chute 15 away from the reset rod 9, and the other end is fixed to the second slider 16; and

[0075] A limiting rod 17, one end of which is fixed to the second slider 16, and the other end passes through the clamping block 7 and abuts against the end face of the reset rod 9.

[0076] In this embodiment, the second elastic member 14 drives the second slider 16 through its elastic force, thereby driving the limiting rod 17 to abut against the reset rod 9, avoiding the reset rod 9 from accidentally squeezing the clamping block 7.

[0077] It should be noted that the second elastic member 14 can not only be Figure 2 the spring shown in the figure, but also other elastic items such as an elastic rubber sleeve, which is not limited here; in addition, the elastic support unit can also be directly a spring fixed to the inner wall of the fixed box 6. The spring passes through the clamping block 7 and abuts against the end of the reset rod 9. The advantage of this solution is that it has the functions of limiting and guiding, and the structure is more stable and safe.

[0078] As Figure 4 、 Figure 5 shown, as another preferred embodiment of the present invention, the reset rod 9 is fixedly connected to the inner wall of the threaded sleeve 18, and the elastic pad 19 is clamped on the fixed hollow sleeve 8. By loosening the threaded sleeve 18, the elastic pad 19 can be taken out. At this time, by tightening the threaded sleeve 18 again, the reset rod 9 can be driven by the threaded sleeve 18 to squeeze the clamping block 7, so that the clamping block 7 is separated from the inner cavity of the fixed hollow sleeve 8, and then the fixed hollow sleeve 8 is pulled out to complete the disassembly work of the parts.

[0079] It should be noted that in addition to the above solution, the reset rod 9 can also be directly set to abut against the inner wall of the threaded sleeve 18. When removing the threaded sleeve 18, the reset rod 9 is squeezed and the fixed hollow sleeve 8 can be pulled out.

[0080] The above-mentioned embodiment of the present invention provides a high-performance thermal insulation exterior wall, which is provided with a fixing box 6, a clamping block 7, a fixed hollow sleeve 8, an elastic driving component 100, a reset component 200 and a fixing component 300. When fixing is required, it is only necessary to insert the fixed hollow sleeve 8 into the fixing box 6, and the fixed hollow sleeve 8 squeezes the two clamping blocks 7, and the clamping blocks 7 squeeze the elastic driving component 100, so that the two clamping blocks 7 are separated from each other. Then, when matching with the card slot 20, under the elastic force of the elastic driving component 100, the clamping block 7 is inserted into the fixed hollow sleeve 8 to complete the fixation; when disassembly is required, the second inclined surface of the clamping block 7 is squeezed by the reset component 200, and the clamping block 7 squeezes the elastic driving component 100 until it is separated from the inner cavity of the fixed hollow sleeve 8. At the same time, the fixed hollow sleeve 8 is pulled outward, and the second inclined surface is squeezed by the end of the card slot 20, so that the parts can be quickly disassembled, that is, the fixed hollow sleeve 8 can be quickly disassembled.

[0081] 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. A high-performance thermal insulation exterior wall, comprising a supporting wall, a thermal insulation layer, and a decorative layer that are laminated in sequence, and the supporting wall, the thermal insulation layer, and the decorative layer that are laminated in sequence are fixed by a fixing structure, characterized in that, The fixed structure comprises: Fixed box, embedded in the supporting wall; The clamping blocks are arranged in the fixed box and are symmetrically distributed, the side close to the insulation layer is a first inclined surface, the narrower end of the first inclined surface is at the opposite end of the two clamping blocks, the side of the clamping block away from the insulation layer is a second inclined surface, the narrower end of the second inclined surface is at the opposite end of the two clamping blocks; An elastic driving assembly is arranged at the bottom of the clamping block and is used for elastically supporting the clamping block; The fixed hollow sleeve penetrates the decorative layer, the thermal insulation layer, the noise reduction layer and extends into the fixed box, and is provided with a card slot for the card block to pass through; A fixing assembly, arranged at one end of the fixing hollow sleeve away from the fixing box, for extruding the decorative layer; and Reset component, the reset component includes: A reset rod, one end of which is slidably disposed in the fixed hollow sleeve, and the other end of which extends outside the fixed hollow sleeve and is connected to the inner wall of the threaded sleeve; and An elastic support unit, one end of which is arranged on the inner wall of the fixed box, and the other end of which penetrates the clamping block and abuts against the reset rod, so as to drive the clamping block to be separated from the inner cavity of the fixed hollow sleeve; The first inclined surface extends to the outside of the fixed hollow sleeve, and the second inclined surface is located in the inner cavity of the fixed hollow sleeve.

2. A high-performance thermal insulation exterior wall according to claim 1, characterized in that The elastic drive assembly comprises: A first sliding block is fixed to an end of the clamping block away from the fixed hollow sleeve and has an outer diameter larger than the clamping block; A fixed sliding sleeve, fixed to the inner wall of the fixed box and slidably connected to the first sliding block, and provided with a first sliding groove matched with the first sliding block; and The first elastic member has one end fixed to the inner wall of the first elastic member away from the clamping block, and the other end fixed to one side of the first sliding block away from the clamping block.

3. A high-performance thermal insulation exterior wall according to claim 1, wherein, The fixing assembly comprises: An elastic pad is arranged outside the fixed hollow sleeve and abuts against the decorative layer; and The threaded sleeve is threadedly connected to the fixed hollow sleeve, and one side of the threaded sleeve abuts against the elastic pad; The fixed hollow sleeve is provided with a threaded portion which cooperates with the threaded sleeve.

4. A high-performance heat-insulating exterior wall according to claim 1, characterized in that, The elastic support unit comprises: A second sliding block is slidably disposed in the fixed box and is located at a side of the fixed box away from the fixed hollow sleeve, and the fixed box is provided with a second sliding groove matched with the second sliding block; A second elastic member, one end of which is fixed to the inner wall of the second sliding groove away from the reset rod, and the other end of which is fixed to the second sliding block; and The limiting rod has one end fixed on the second sliding block, and the other end passes through the clamping block and abuts against the end surface of the reset rod.

5. A high-performance heat-insulating exterior wall according to claim 4, characterized in that, The reset rod is fixedly connected to the inner wall of the threaded sleeve, and the elastic pad is clamped on the fixed hollow sleeve.

6. A high-performance thermal insulation exterior wall according to any one of claims 1-5, characterized in that, A waterproof layer is arranged between the supporting wall and the thermal insulation layer.

7. A high-performance thermal insulation exterior wall according to claim 6, characterized in that, A noise reduction layer is arranged between the waterproof layer and the thermal insulation layer.

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