Inorganic heat insulation and decoration integrated wall structure of building outer wall and construction method of inorganic heat insulation and decoration integrated wall structure

Abstract

The invention relates to a building outer wall inorganic heat preservation and decoration integrated wall structure and a construction method thereof, and relates to the technical field of building construction, the building outer wall inorganic heat preservation and decoration integrated wall structure comprises an outer wall plate and a wall body, and further comprises a connecting mechanism, the external wall panel is fixed on the outer wall of the wall body through the fixing mechanism; wherein the connecting mechanism comprises a connecting plate, the inner wall of the connecting plate is slidably connected with a fixing plate, and the inner wall of the connecting plate is provided with a limiting assembly; the fixing mechanism comprises a connecting block A, and an inclined groove is formed in the inner wall of the connecting block A; through the arrangement of the connecting mechanisms, the adjacent outer wall plates form a collaborative stress system, loads can be transmitted to the adjacent plates through the connecting mechanisms, the stress peak value of a single plate is reduced, the risk that the plates fall off due to the fact that single-point stress is too large is effectively avoided, splicing and fixing are convenient, the construction difficulty is reduced, and the installation efficiency is improved.

Description

Technical Field

[0001] This application relates to the technical field of building construction, and in particular to an integrated inorganic thermal insulation and decoration wall structure for building exterior walls and its construction method. Background Technology

[0002] Currently, integrated building exterior wall insulation and decoration products, as a new type of building energy-saving product, effectively simplify the construction process of traditional exterior wall insulation systems and improve construction efficiency by integrating the insulation layer and the decorative layer into one. With the improvement of building energy-saving standards and the increasing demand for ultra-low energy consumption and near-zero energy consumption buildings, the thickness of the insulation layer has increased from less than 100mm to more than 200mm. With the addition of the decorative layer, the weight of the integrated brick has increased significantly, which puts forward higher requirements for the load-bearing capacity, safety and reliability of its fixing method.

[0003] In some existing technologies, the construction method of integrated exterior wall insulation and decoration panels involves pasting the integrated panels onto the wall with special adhesive mortar and anchoring them through anchors in the panel joints. However, most anchors have a narrow anchoring width. If there are problems with the adhesive layer, the anchors cannot effectively fix the integrated panels to the base wall. Furthermore, adjacent exterior wall panels cannot be well connected and fixed. Each panel relies solely on its own fixing point to the wall to bear the force. When the exterior wall is subjected to wind pressure, the independent panels lack adjacent support, resulting in the inability to share the load through adjacent panels. This may lead to large deformations, or even fatigue failure of the fixing points due to resonance. Therefore, to address the above problems, an inorganic integrated exterior wall insulation and decoration structure and its construction method are proposed. Summary of the Invention

[0004] The purpose of this application is to provide an integrated inorganic thermal insulation and decoration wall structure for building exterior walls and its construction method.

[0005] Firstly, the technical solution provided in this application for an integrated inorganic thermal insulation and decorative wall structure for building exterior walls is as follows: an integrated inorganic thermal insulation and decorative wall structure for building exterior walls, comprising an exterior wall panel and a wall body, further comprising: a connecting mechanism, wherein the connecting mechanism is disposed in the inner wall of the exterior wall panel; and a fixing mechanism, wherein the exterior wall panel is fixed to the outer wall of the wall body through the fixing mechanism; The connecting mechanism includes a connecting plate, a fixing plate is slidably connected to the inner wall of the connecting plate, and a limiting component is provided on the inner wall of the connecting plate; the fixing mechanism includes a connecting block A, and an inclined groove is formed on the inner wall of the connecting block A; the limiting component includes a fixing block, and a wedge block is elastically connected to the inner wall of the fixing block through an elastic element A.

[0006] Preferably, a pull rod is fixedly connected to the top outer wall of the fixing plate, an inclined block is elastically connected to the inner wall of the connecting plate via a return spring A, a connecting rod is fixedly connected to the outer wall of the inclined block, a sliding groove is formed on the inner wall of the inclined block, a protrusion is slidably connected to the inner wall of the connecting plate, a sliding rod is fixedly connected to the outer wall of the protrusion, a slider is fixedly connected to the outer wall of the sliding rod, a T-shaped block is fixedly connected to the outer wall of the connecting plate, a T-shaped groove is formed on the outer wall of the connecting plate, and a groove is formed on the outer wall of the connecting plate.

[0007] Preferably, the connecting plate is fixedly connected to the outer wall of the outer wall panel, the pull rod is slidably connected to the inner wall of the connecting plate, the pull rod is fixedly connected to the top outer wall of the fixed plate, one end of the return spring A is fixedly connected to the inner wall of the connecting plate, the other end of the return spring A is fixedly connected to the outer wall of the inclined block, and the inclined block is slidably connected in the inner wall of the connecting plate.

[0008] Preferably, the T-block engages with the T-slot, the protrusion engages with the groove, the slider contacts the inner wall of the groove, the connecting rod is slidably connected to the inner wall of the connecting plate, and the sliding rod is slidably connected to the inner wall of the connecting plate.

[0009] Preferably, a round rod is fixedly connected to the inner wall of the connecting plate, a frustum A is fixedly connected to the outer wall of the round rod, and the frustum B is elastically connected to the inner wall of the round rod through a return spring B.

[0010] Preferably, the fixing block is fixedly connected to the bottom outer wall of the fixing plate, one end of the elastic element A is fixedly connected to the outer wall of the wedge block, the other end of the elastic element A is fixedly connected to the inner wall of the fixing block, the wedge block is slidably connected to the inner wall of the fixing block, one end of the return spring B is fixedly connected to the inner wall of the frustum B, the other end of the return spring B is fixedly connected to the inner wall of the round rod, and the frustum B is slidably connected to the outer wall of the round rod.

[0011] Preferably, the outer wall of the wall is fixedly connected to a connecting block B, the inner wall of the connecting block B is slidably connected to a pressure block, the outer wall of the pressure block is hinged to a square block by a hinge rod, two sets of square blocks are provided, the two sets of square blocks are elastically connected by a telescopic spring, the inner wall of the square block is elastically connected to an arc-shaped block by an elastic element B, and the connecting block A and the connecting block B are fixed together by a fixing bolt.

[0012] Preferably, the connecting block A is fixedly connected to the outer wall of the outer wall panel, the two ends of the hinge rod are respectively hinged to the outer walls of the square block and the pressure block, the square block is slidably connected to the inner wall of the connecting block B, and the two ends of the telescopic spring are respectively fixedly connected to the outer walls of the two sets of square blocks.

[0013] Preferably, one end of the elastic element B is fixedly connected to the outer wall of the arc-shaped block, and the other end of the elastic element B is fixedly connected to the inner wall of the square block. The arc-shaped block is slidably connected to the inner wall of the square block, and both the square block and the arc-shaped block are in contact with the inner wall of the inclined groove.

[0014] Secondly, this application also proposes a construction method for an integrated inorganic thermal insulation and decoration wall structure for building exterior walls, comprising the following steps: S1. Fix the connecting block B to the wall with bolts so that the position of the connecting block B corresponds to the position of the connecting block A at the rear end of the outer wall panel; S2. Pull the lever upwards, and the protrusion moves into the inner wall of the connecting plate. It is then limited by the limiting component. Apply the low-viscosity special adhesive mortar to the outside of the connecting plate on the back of the exterior wall panel. S3. Move the exterior wall panel toward the wall. Fix the connecting plate to the outside of the wall with adhesive mortar. Insert connecting block B into connecting block A for initial fixing. Then, fix connecting block B and connecting block A with fixing bolts to complete the installation of a set of exterior wall panels. S4. Repeat the above steps for another set of exterior wall panels. Install this set of exterior wall panels on the adjacent side of the fixed exterior wall panel. Pull the tie rod in the outer wall connecting plate of this set of exterior wall panels upward again. Fix the two sets of exterior wall panels by engaging the protrusion and groove. Complete the installation between the two adjacent sets of exterior wall panels. Continue to complete the installation of the subsequent exterior wall panels by following the above steps.

[0015] In summary, this application includes at least one of the following beneficial technical effects: 1. The present invention forms a cooperative force-bearing system by setting up a connecting mechanism to connect adjacent exterior wall panels. When a panel is subjected to seismic force or wind pressure, the load can be transferred to the adjacent panels through the connecting mechanism, reducing the peak force of a single panel, effectively avoiding the risk of panel falling off due to excessive force at a single point, and making splicing and fixing more convenient, reducing the difficulty of construction and improving installation efficiency. 2. This invention achieves temporary fixation of the exterior wall panel to the wall by setting up a fixing mechanism and engaging the arc-shaped block with the inclined groove. During the subsequent further fixing process with fixing bolts, there is no need for construction personnel to continuously manually support the exterior wall panel, reducing the intensity and safety risks of high-altitude operations. Moreover, the dual fixing method can ensure the structural safety during long-term use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this application; Figure 2 This is an exploded structural diagram of the wall, exterior wall panel, and fixing mechanism according to Embodiment 1 of this application; Figure 3 This is a schematic diagram of the exterior wall panel and connection mechanism structure of Embodiment 1 of this application; Figure 4 This is a cross-sectional view of the connecting plate and fixing block according to Embodiment 1 of this application; Figure 5 This is a cross-sectional view of the fixed block and inclined block, and an exploded structural diagram of the sliding rod according to Embodiment 1 of this application; Figure 6 This is a cross-sectional exploded view of connecting block A and connecting block B in Embodiment 2 of this application; Figure 7 yes Figure 6 A magnified view of part A in the middle; Figure 8 This is a cross-sectional view of connecting block A and connecting block B in Embodiment 2 of this application; Explanation of reference numerals in the attached drawings: 1. Exterior wall panel; 2. Wall; 3. Connecting mechanism; 301. Connecting plate; 302. T-block; 303. T-slot; 304. Groove; 305. Tie rod; 306. Protrusion; 307. Slide rod; 308. Inclined block; 309. Return spring A; 310. Connecting rod; 311. Fixing plate; 312. Slider; 313. Slide groove; 31. Fixing block; 32. Elastic element A; 33. Wedge block; 34. Round rod; 35. Frustum A; 36. Return spring B; 37. Frustum B; 4. Fixing mechanism; 401. Connecting block A; 402. Inclined groove; 403. Connecting block B; 404. Pressure block; 405. Hinge rod; 406. Square block; 407. Telescopic spring; 408. Elastic element B; 409. Arc block; 5. Fixing bolt. Detailed Implementation

[0017] The following combination Figures 1 to 8 This application will be described in further detail below.

[0018] Example 1 A building exterior wall inorganic thermal insulation and decorative integrated wall structure, referring to Figures 1 to 5 It includes an outer wall panel 1 and a wall 2, and also includes: a connecting mechanism 3, which is disposed in the inner wall of the outer wall panel 1; and a fixing mechanism 4, which fixes the outer wall panel 1 to the outer wall of the wall 2. The connecting mechanism 3 includes a connecting plate 301, a fixing plate 311 is slidably connected to the inner wall of the connecting plate 301, and a limiting component is provided on the inner wall of the connecting plate 301; the fixing mechanism 4 includes a connecting block A401, and a groove 402 is provided on the inner wall of the connecting block A401; the limiting component includes a fixing block 31, and a wedge block 33 is elastically connected to the inner wall of the fixing block 31 through an elastic member A32.

[0019] The above scheme adopts the following: the exterior wall panel 1 is the main body of the integrated insulation and decoration wall panel for building exterior walls, which is the existing technology. It combines the insulation layer and the decoration layer into one, which simplifies the construction process of the traditional exterior wall insulation system and improves the construction efficiency. The connecting mechanism 3 is set inside the exterior wall panel 1. The connecting mechanism 3 can fix the adjacent exterior wall panels 1, improve the overall stability and load-bearing capacity between the exterior wall panels 1, reduce the peak stress of a single exterior wall panel 1 under earthquake or wind pressure, distribute the load to the adjacent panels, and reduce the deformation of the exterior wall panel 1. The fixing mechanism 4 can fix the exterior wall panel 1 to the outside of the wall 2. When installing the exterior wall panel 1, the fixing mechanism 4 can first fix the exterior wall panel 1, and then further tighten the exterior wall panel 1 with fixing bolts 5. Thus, it is not necessary for the operator to support the exterior wall panel 1 for a long time before fixing it with fixing bolts 5, making the construction more convenient.

[0020] Reference Figures 3 to 5 A pull rod 305 is fixedly connected to the top outer wall of the fixed plate 311. An inclined block 308 is elastically connected to the inner wall of the connecting plate 301 through a return spring A309. A connecting rod 310 is fixedly connected to the outer wall of the inclined block 308. A sliding groove 313 is provided on the inner wall of the inclined block 308. A protrusion 306 is slidably connected to the inner wall of the connecting plate 301. A sliding rod 307 is fixedly connected to the outer wall of the protrusion 306. A slider 312 is fixedly connected to the outer wall of the sliding rod 307. A T-shaped block 302 is fixedly connected to the outer wall of the connecting plate 301. A T-shaped groove 303 is provided on the outer wall of the connecting plate 301. A groove 304 is provided on the outer wall of the connecting plate 301.

[0021] Using the above scheme: The protrusion 306 and groove 304 are located at both ends of a set of connecting plates 301, and the T-block 302 and T-slot 303 are also located at both ends. When splicing two adjacent exterior wall panels 1, the protrusion 306 of one set of exterior wall panels 1 engages with the groove 304 of the other set of exterior wall panels 1, and the T-block 302 of one set of exterior wall panels 1 engages with the T-slot 303 of the other set of exterior wall panels 1, thus achieving connection and fixation. Under normal conditions, the return spring A309, due to its elasticity, causes the inclined block 3... 08 is in a certain position. Two sets of inclined blocks 308 are provided. The two sets of inclined blocks 308 are fixed together by connecting rods 310. In this state, the slider 312 on the outer wall of the sliding rod 307 contacts the top inclined surface of the slide groove 313. The slide groove 313 is provided with an inclined section and a straight section. The inclined section is on top and the straight section is on the bottom. The sliding rod 307 can make the protrusion 306 located outside the connecting plate 301, and can make the protrusion 306 engage with the groove 304 to connect and fix the two sets of outer wall panels 1.

[0022] Reference Figures 3 to 5The connecting plate 301 is fixedly connected to the outer wall of the outer wall panel 1. The pull rod 305 is slidably connected to the inner wall of the connecting plate 301. The pull rod 305 is fixedly connected to the top outer wall of the fixing plate 311. One end of the return spring A309 is fixedly connected to the inner wall of the connecting plate 301. The other end of the return spring A309 is fixedly connected to the outer wall of the inclined block 308. The inclined block 308 is slidably connected in the inner wall of the connecting plate 301. The T-shaped block 302 is engaged with the T-shaped groove 303. The protrusion 306 is engaged with the groove 304. The slider 312 is in contact with the inner wall of the slide groove 313. The connecting rod 310 is slidably connected in the inner wall of the connecting plate 301. The slide rod 307 is slidably connected to the inner wall of the connecting plate 301.

[0023] Using the above method: When the operator installs the exterior wall panel 1, a low-viscosity special adhesive mortar can be applied to the back of the connecting plate 301 to form an adhesive layer and adhere it to the wall 2. Then, the tie rod 305 of the other set of exterior wall panels 1 is pulled upwards. The tie rod 305 will drive the fixing plate 311 to move upwards synchronously. Since the fixing plate 311 is fixedly connected to the outer wall of the upper set of inclined blocks 308, and the upper inclined block 308 is fixed to the lower inclined block 308 through the connecting rod 310, the tie rod 301... 5. When pulled, the two sets of inclined blocks 308 move upward synchronously. The return spring A309 contracts under force, and the slide groove 313 exerts pressure on the slider 312. Since the protrusion 306 and the slide rod 307 can only move laterally within the inner wall of the connecting plate 301, the slider 312 moves within the inclined section of the slide groove 313, causing the protrusion 306 and the slide rod 307 to move into the inner wall of the connecting plate 301. When the slider 312 is in the straight section of the slide groove 313, the limiting group... The tie rod 305 is fixed to the fixing plate 311 and the inclined block 308, thus keeping the protrusion 306 in the inner wall of the connecting plate 301. At this time, the T-slot 303 on the outer wall panel 1 can be aligned with the T-block 302 on the fixed connecting plate 301 on the wall 2, and the outer wall panel 1 to be installed can be pushed to one side of the wall 2 so that the T-block 302 is inserted into the T-slot 303, thus initially fixing the two sets of outer wall panels 1. When the surfaces of the two sets of outer wall panels 1 are flush, Pull the lever 305 upwards again to release the limiting component from limiting the lever 305. Under the elastic force of the return spring A309, the inclined block 308, the fixing plate 311 and the lever 305 all move downwards to reset. The force of the slide groove 313 on the slider 312 causes the slide rod 307 and the protrusion 306 to move outwards. The protrusion 306 is inserted into the groove 304 of another set of exterior wall panels 1, thus completing the splicing and fixing between the two sets of exterior wall panels 1. The operation is simple and improves the stability between the exterior wall panels 1.

[0024] Reference Figures 3 to 5 A round rod 34 is fixedly connected to the inner wall of the connecting plate 301, a frustum A35 is fixedly connected to the outer wall of the round rod 34, and a frustum B37 is elastically connected to the inner wall of the round rod 34 through a return spring B36.

[0025] The above scheme is adopted: the frustum A35 and frustum B37 are symmetrically designed, and both of them have inclined surfaces on their exterior. Frustum B37 can move up and down on the outer wall of the rod 34, while frustum A35 is fixed and cannot move. Under normal conditions, the wedge block 33 in the fixing block 31 is located below frustum A35. When the pull rod 305 is pulled upward, the fixing plate 311 and the fixing block 31 will move upward synchronously. The position of the pull rod 305 can be fixed by the limiting component, thereby fixing the position of the protrusion 306.

[0026] Reference Figures 3 to 5 The fixed block 31 is fixedly connected to the bottom outer wall of the fixed plate 311. One end of the elastic element A32 is fixedly connected to the outer wall of the wedge block 33, and the other end of the elastic element A32 is fixedly connected to the inner wall of the fixed block 31. The wedge block 33 is slidably connected in the inner wall of the fixed block 31. One end of the return spring B36 is fixedly connected to the inner wall of the frustum B37, and the other end of the return spring B36 is fixedly connected to the inner wall of the round rod 34. The frustum B37 is slidably connected to the outer wall of the round rod 34.

[0027] Using the above scheme: When the fixed block 31 moves upward, the inclined surfaces of the two sets of wedge blocks 33 contact the inclined surface of the frustum A35, and are pressed by the inclined surface of the frustum A35, moving into the inner wall of the fixed block 31 and compressing the elastic element A32. When the fixed block 31 moves upward due to the pull rod 305 until the wedge blocks 33 are between the frustum A35 and the frustum B37, the inclined block 308 moves to the top of the straight section of the slide groove 313 and contacts the slider 312, and the protrusion 306 retracts into the connecting plate 3. Inside the inner wall of 01, the wedge block 33 will pop out under the elastic force of the elastic element A32, and its bottom surface will contact the top of the frustum A35, thus limiting the fixed block 31 and fixing the positions of the inclined block 308 and the protrusion 306. When it is necessary to release the fixed position of the protrusion 306 and move it outward, the pull rod 305 can be pulled upward to move the fixed block 31 synchronously. The inclined surface of the wedge block 33 is squeezed by the outer wall of the bottom end of the frustum B37 and moves back to the fixed block. In step 31, when the fixed block 31 moves to the position of the wedge block 33 above the frustum B37, the wedge block 33 pops out again. At this time, under the action of the return spring A309, the inclined block 308 moves downward synchronously with the fixed plate 311 and the fixed block 31. Since the return spring A309 has a greater force than the elastic element A32, the straight surface of the inclined block 308 moves downward along the inclined surface of the frustum B37, generating a downward pressure on the frustum B37, causing it to move downward along the outer wall of the round rod 34, compressing the spring. When the frustum B37 moves to fit against the outer wall of the frustum A35, the wedge block 33 will continue to move down along the inclined surface of the frustum B37 and the frustum A35 until the wedge block 33 is below the frustum A35. This will cause the inclined block 308 to move down synchronously and the protrusion 306 to pop outward. Under the elastic force of the elastic element A32, the frustum B37 will rebound and move up to reset. This allows the protrusion 306 to engage with the groove 304 to complete the splicing between the two sets of outer wall panels 1.

[0028] Example 2 Reference Figures 6 to 8 A connecting block B403 is fixedly connected to the outer wall of wall 2. A pressure block 404 is slidably connected to the inner wall of the connecting block B403. A square block 406 is hinged to the outer wall of the pressure block 404 via a hinge rod 405. Two sets of square blocks 406 are provided. The two sets of square blocks 406 are elastically connected to each other via a telescopic spring 407. An arc-shaped block 409 is elastically connected to the inner wall of the square block 406 via an elastic element B408. The connecting block A401 and the connecting block B403 are fixed together by a fixing bolt 5.

[0029] Using the above scheme: Connecting block B403 can be first fixed to a suitable position on wall 2 with bolts, so that it corresponds to the position of external connecting block A401 on the outer wall panel 1. Connecting block B403 can be inserted into the inner wall of connecting block A401, and the two are fixed by the square block 406, the arc block 409 and the inclined groove 402, thereby fixing the outer wall panel 1 to the outer wall of wall 2. The fixing bolt 5 can penetrate the outer wall of connecting block A401 and be threaded into the inner wall of connecting block B403, which can further fix connecting block A401 and connecting block B403, and complete the installation of outer wall panel 1 on wall 2. Under the initial fixing effect of connecting block A401 and connecting block B403, the operator does not need to support the outer wall panel 1 when tightening the fixing bolt 5, which is more convenient and labor-saving.

[0030] Reference Figures 6 to 8 Connecting block A401 is fixedly connected to the outer wall of outer wall panel 1. The two ends of hinge rod 405 are respectively hinged to the outer walls of square block 406 and pressure block 404. Square block 406 is slidably connected to the inner wall of connecting block B403. The two ends of telescopic spring 407 are respectively fixedly connected to the outer walls of two sets of square blocks 406.

[0031] The above scheme is adopted: two sets of square blocks 406 and hinge rods 405 are provided, symmetrically distributed in the inner walls on both sides of the connecting block B403. Under normal conditions, due to the elastic force of the extension spring 407, the two sets of square blocks 406 are in the inner wall of the connecting block B403, and the pressure block 404 is mostly in the outer wall of the connecting block B403; under the elastic force of the elastic element B408, the arc block 409 is in the outer side of the connecting block B403; the initial section of the inclined groove 402 is in an inclined state, and the latter section is a through groove. After the connecting block B403 is inserted into the connecting block A401, the arc block 409 will be engaged with the inner wall of the through groove, thereby initially fixing the outer wall panel 1 and the wall 2.

[0032] Reference Figures 6 to 8 One end of the elastic element B408 is fixedly connected to the outer wall of the arc block 409, and the other end of the elastic element B408 is fixedly connected to the inner wall of the square block 406. The arc block 409 is slidably connected in the inner wall of the square block 406. Both the square block 406 and the arc block 409 are in contact with the inner wall of the inclined groove 402.

[0033] Using the above scheme: When the outer wall panel 1 moves towards the wall 2, the connecting block A401 is inserted into the outside of the connecting block B403. At this time, the inclined section of the inclined groove 402 presses against the arc block 409, causing it to move into the inner wall of the square block 406, compressing the elastic element B408. Simultaneously, the pressure block 404 contacts the inner wall of the connecting block A401. During the movement of the outer wall panel 1, the pressure block 404 is compressed and moves into the inner wall of the connecting block B403, causing the hinge rod 405 to flip. The flipping of the hinge rod 405 causes the square blocks 406 on both sides to move. Since the square blocks 406 can only move laterally within the inner wall of the connecting block B403, this allows the two... The square blocks 406 move synchronously to both sides and along the inclined section of the inclined groove 402. When the connecting plate 301 behind the outer wall panel 1 is attached to the wall 2, the arc block 409 corresponds to the through groove of the inclined groove 402. Under the elastic force of the elastic element B408, the arc block 409 pops out and gets stuck in the through groove. At this time, the pressure block 404 is still completely in the inner wall of the connecting block B403, ensuring the position of the two sets of square blocks 406, and then fixing the position of the arc block 409, thus completing the initial fixation. The outer wall panel 1 can be fixed to the outside of the wall 2 without the operator's support, which is more convenient when tightening the fixing bolts 5 for further fixation.

[0034] This application also proposes a construction method for an integrated inorganic thermal insulation and decoration wall structure for building exterior walls, including the following steps: S1. Fix the connecting block B403 to the wall 2 with bolts, so that the position of the connecting block B403 corresponds to the position of the connecting block A401 at the rear end of the outer wall panel 1. S2. Pull the tie rod 305 upwards, and the protrusion 306 moves into the inner wall of the connecting plate 301. It is then limited by the limiting component, and the low viscosity special adhesive mortar is applied to the outside of the connecting plate 301 on the back of the outer wall panel 1. S3. Move the exterior wall panel 1 toward the wall 2. The connecting plate 301 is fixed to the outside of the wall 2 with adhesive mortar. The connecting block B403 is inserted into the connecting block A401 for initial fixation. The connecting block B403 and the connecting block A401 are further fixed with the fixing bolts 5 to complete the installation of a set of exterior wall panels 1. S4. Repeat the above steps for another set of exterior wall panels 1. Install the set of exterior wall panels 1 on the adjacent side of the fixed exterior wall panel 1. Pull the pull rod 305 in the outer wall connecting plate 301 of the set of exterior wall panels 1 upward again. Fix the two sets of exterior wall panels 1 by engaging the protrusion 306 and the groove 304. Complete the installation between the two adjacent sets of exterior wall panels 1. Continue to complete the installation of the subsequent exterior wall panels 1 by following the above steps.

[0035] Working principle and usage process of this invention: The operator can first fix the connecting block B403 to the wall 2 with expansion bolts or embedded parts, and then pull the pull rod 305 in the outer wall connecting plate 301 of the outer wall panel 1 to be installed upward, which will drive the fixing plate 311 and the inclined block 308 to move upward, compress the return spring A309, and slide the slider 312 along the inclined section of the slide groove 313, so that the protrusion 306 is put into the connecting plate 301; at this time, the wedge block 33 passes over the frustum A35 and gets stuck between the frustum A35 and the frustum B37, locking the position of the pull rod 305.

[0036] Push the outer wall panel 1 to insert the connecting block A401 into the connecting block B403. The inclined surface of the inclined groove 402 presses the arc block 409 to retract it into the square block 406. At the same time, the pressure block 404 is pushed into the connecting block B403, and the hinge rod 405 drives the square block 406 to move to both sides. When the outer wall connecting plate 301 of the outer wall panel 1 is attached to the wall 2, the arc block 409 pops out under the action of the elastic element B408 and is stuck into the through groove section of the inclined groove 402, completing the initial fixation.

[0037] After initial fixation, the outer wall panel 1 can be rigidly fixed by tightening the fixing bolts 5 through the connecting block A401 and connecting block B403 without the need for manual support from the operator. At the same time, the telescopic spring 407 ensures that the square block 406 and the curved block 409 are continuously locked together. The overall operation is relatively convenient and labor-saving.

[0038] Next, repeat the above steps for another set of exterior wall panels 1 to be installed. Align the T-slot 303 of the exterior wall panel 1 to be installed with the T-block 302 of the fixed exterior wall panel 1, push the exterior wall panel 1 so that the T-block 302 is inserted into the T-slot 303, and pull the pull rod 305 in the connecting plate 301 upwards again to release the limiting component from limiting the pull rod 305. The return spring A309 pushes the inclined block 308 downwards, the slider 312 slides along the straight section of the slide groove 313, the protrusion 306 pops out and inserts into the groove 304 of the adjacent plate, and at the same time the wedge block 33 falls back to below the frustum A35, completing the mechanical interlock between the adjacent exterior wall panels 1, improving the overall stability of the exterior wall panel 1, and distributing the load to the adjacent panels when the exterior wall panel 1 is subjected to earthquake or wind pressure, reducing the deformation of a single exterior wall panel 1.

[0039] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. A building exterior wall inorganic thermal insulation and decorative integrated wall structure, comprising an exterior wall panel (1) and a wall body (2), characterized in that, Also includes: A connecting mechanism (3) is disposed in the inner wall of the outer wall panel (1); Fixing mechanism (4), the outer wall panel (1) is fixed to the outer wall of the wall (2) by fixing mechanism (4); The connecting mechanism (3) includes a connecting plate (301), a fixing plate (311) is slidably connected to the inner wall of the connecting plate (301), and a limit component is provided on the inner wall of the connecting plate (301). The fixing mechanism (4) includes a connecting block A (401), and the inner wall of the connecting block A (401) is provided with an inclined groove (402). The limiting component includes a fixing block (31), and the inner wall of the fixing block (31) is elastically connected to a wedge block (33) via an elastic element A (32).

2. The inorganic thermal insulation and decorative integrated wall structure for building exterior walls according to claim 1, characterized in that, A pull rod (305) is fixedly connected to the top outer wall of the fixed plate (311). An inclined block (308) is elastically connected to the inner wall of the connecting plate (301) through a return spring A (309). A connecting rod (310) is fixedly connected to the outer wall of the inclined block (308). A sliding groove (313) is provided on the inner wall of the inclined block (308). A protrusion (306) is slidably connected to the inner wall of the connecting plate (301). A sliding rod (307) is fixedly connected to the outer wall of the protrusion (306). A slider (312) is fixedly connected to the outer wall of the sliding rod (307). A T-shaped block (302) is fixedly connected to the outer wall of the connecting plate (301). A T-shaped groove (303) is provided on the outer wall of the connecting plate (301). A groove (304) is provided on the outer wall of the connecting plate (301).

3. The inorganic thermal insulation and decorative integrated wall structure for building exterior walls according to claim 2, characterized in that, The connecting plate (301) is fixedly connected to the outer wall of the outer wall panel (1), the pull rod (305) is slidably connected to the inner wall of the connecting plate (301), the pull rod (305) is fixedly connected to the top outer wall of the fixing plate (311), one end of the return spring A (309) is fixedly connected to the inner wall of the connecting plate (301), the other end of the return spring A (309) is fixedly connected to the outer wall of the inclined block (308), and the inclined block (308) is slidably connected in the inner wall of the connecting plate (301).

4. The inorganic thermal insulation and decorative integrated wall structure for building exterior walls according to claim 2, characterized in that, The T-block (302) engages with the T-slot (303), the protrusion (306) engages with the groove (304), the slider (312) contacts the inner wall of the slide groove (313), the connecting rod (310) is slidably connected in the inner wall of the connecting plate (301), and the slide rod (307) is slidably connected to the inner wall of the connecting plate (301).

5. The inorganic thermal insulation and decorative integrated wall structure for building exterior walls according to claim 1, characterized in that, A round rod (34) is fixedly connected to the inner wall of the connecting plate (301), and a frustum A (35) is fixedly connected to the outer wall of the round rod (34). A frustum B (37) is elastically connected to the inner wall of the round rod (34) through a return spring B (36).

6. The inorganic thermal insulation and decorative integrated wall structure for building exterior walls according to claim 5, characterized in that, The fixed block (31) is fixedly connected to the bottom outer wall of the fixed plate (311). One end of the elastic element A (32) is fixedly connected to the outer wall of the wedge block (33). The other end of the elastic element A (32) is fixedly connected to the inner wall of the fixed block (31). The wedge block (33) is slidably connected to the inner wall of the fixed block (31). One end of the return spring B (36) is fixedly connected to the inner wall of the frustum B (37). The other end of the return spring B (36) is fixedly connected to the inner wall of the round rod (34). The frustum B (37) is slidably connected to the outer wall of the round rod (34).

7. The inorganic thermal insulation and decorative integrated wall structure for building exterior walls according to claim 1, characterized in that, The outer wall of the wall (2) is fixedly connected to a connecting block B (403), and the inner wall of the connecting block B (403) is slidably connected to a pressure block (404). The outer wall of the pressure block (404) is hinged to a square block (406) by a hinge rod (405). There are two sets of square blocks (406), and the two sets of square blocks (406) are elastically connected by a telescopic spring (407). The inner wall of the square block (406) is elastically connected to an arc-shaped block (409) by an elastic element B (408). The connecting block A (401) and the connecting block B (403) are fixed together by a fixing bolt (5).

8. The inorganic thermal insulation and decorative integrated wall structure for building exterior walls according to claim 7, characterized in that, The connecting block A (401) is fixedly connected to the outer wall of the outer wall panel (1). The two ends of the hinge rod (405) are respectively hinged to the outer walls of the square block (406) and the pressure block (404). The square block (406) is slidably connected to the inner wall of the connecting block B (403). The two ends of the telescopic spring (407) are respectively fixedly connected to the outer walls of the two sets of square blocks (406).

9. The inorganic thermal insulation and decorative integrated wall structure for building exterior walls according to claim 7, characterized in that, One end of the elastic element B (408) is fixedly connected to the outer wall of the arc block (409), and the other end of the elastic element B (408) is fixedly connected to the inner wall of the square block (406). The arc block (409) is slidably connected in the inner wall of the square block (406). Both the square block (406) and the arc block (409) are in contact with the inner wall of the inclined groove (402).

10. A construction method for an integrated inorganic thermal insulation and decorative wall structure for building exterior walls, applied to the integrated inorganic thermal insulation and decorative wall structure for building exterior walls as described in any one of claims 1-9, characterized in that, Includes the following steps: S1. Fix the connecting block B (403) to the wall (2) with bolts so that the connecting block B403 corresponds to the position of the connecting block A (401) at the rear end of the outer wall panel (1); S2. Pull the tie rod (305) upward, and the protrusion (306) moves into the inner wall of the connecting plate (301). The limiting component limits the position, and the low viscosity special adhesive mortar is applied to the outside of the connecting plate (301) on the back of the outer wall panel (1). S3. Move the exterior wall panel (1) toward the wall (2). Fix the connecting plate (301) to the outside of the wall (2) with adhesive mortar. Insert the connecting block B (403) into the connecting block A (401) for initial fixing. Then, fix the connecting block B (403) and the connecting block A (401) with the fixing bolts (5) to complete the installation of a set of exterior wall panels (1). S4. Repeat the above steps for another set of exterior wall panels (1), install the set of exterior wall panels (1) on the adjacent side of the fixed exterior wall panel (1), pull the pull rod (305) in the outer wall connecting plate (301) of the set of exterior wall panels (1) upward again, and fix the two sets of exterior wall panels (1) by engaging the protrusion (306) and the groove (304), and complete the installation between the two adjacent sets of exterior wall panels (1). Continue to complete the installation of the subsequent exterior wall panels (1) by following the above steps.

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