Thermal insulation board convenient to mount and mounting method thereof
By using a magnetic limiting groove in the plate-frame structure and sponge to compensate for thermal expansion and contraction, and an arc-shaped side plate to absorb impact, the problem of complicated and dangerous installation of external wall insulation boards is solved, achieving efficient and safe installation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 宫飞
- Filing Date
- 2023-11-17
- Publication Date
- 2026-04-17
AI Technical Summary
During the installation of exterior wall insulation panels, high-altitude operations are cumbersome and pose significant safety hazards, resulting in low installation efficiency and difficulty in achieving efficient and accurate positioning and calibration.
The plate and frame structure is adopted, and the cooperation of magnets and limiting grooves enables the plate and frame to be quickly positioned and installed. Combined with sponge to compensate for thermal expansion and contraction, arc-shaped side plates to absorb impact force, and arc-shaped side plates and heat dissipation grooves to regulate temperature difference, the installation convenience and protection are improved.
This enables rapid and accurate installation of external wall insulation panels, improves installation efficiency, enhances the stability and protective properties of the insulation panels, and reduces the safety risks of working at heights.
Smart Images
Figure CN121875447A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of convenient installation technology for thermal insulation boards, specifically to a convenient thermal insulation board and its installation method. Background Technology
[0002] Insulation boards, simply put, are boards used for insulating buildings. They are rigid foam plastic boards made from polystyrene resin as the main raw material, along with other raw materials and polymers. The mixture is heated and mixed while a catalyst is injected, and then extruded and molded. They have moisture-proof and waterproof properties, allowing for a reduction in the thickness of the building's external envelope, thereby increasing the usable indoor area.
[0003] Exterior wall insulation panels, also known as Horizon Building Exterior Wall Decoration Integrated Panels, are composite materials made of polymer mortar, fiberglass mesh, flame-retardant molded polystyrene foam board or extruded polystyrene board, etc., integrating multiple functions into one. Factory-produced and installed on-site, these panels are the preferred material for meeting current building energy-saving requirements and improving the exterior wall insulation level of industrial and civil buildings. They are also the first choice for energy-saving renovation of existing buildings. Used for high-rise exterior walls, indoor shopping malls, and industrial equipment, they offer low cost, good performance, corrosion resistance, and no pollution.
[0004] However, in actual use, the above-mentioned equipment requires high accuracy when installing insulation boards on exterior walls due to the height of the walls. Most exterior wall insulation boards require installation and positioning calibration for each board, a cumbersome process involving tools and additional safety hazards due to working at heights, thus reducing work efficiency. Therefore, we propose a convenient insulation board and its installation method. Summary of the Invention
[0005] The purpose of this invention is to provide an easily installable thermal insulation board and its installation method to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, the present invention provides the following technical solution: a conveniently installed thermal insulation board and its installation method, comprising a board frame, an alignment plate fixedly connected to the left surface of the board frame, an alignment groove provided on the right surface of the board frame, a thermal insulation board fixedly connected to the bottom axis of the inner wall of the board frame, and an installation device provided on the outer surface of the board frame, the installation device comprising:
[0007] Mounting base, the mounting base is fixedly connected to the upper surface of the plate frame, the outer wall of the mounting base is provided with a limit groove, the bottom axis of the inner wall of the mounting base is fixedly connected with a magnet one, the lower surface of the plate frame is fixedly connected with a mounting rod, the bottom axis of the mounting rod is provided with a circular groove, the bottom axis of the inner wall of the circular groove is fixedly connected with a magnet two;
[0008] The positioning groove is provided at the center of the axis of the mounting rod. The positioning groove is fixedly connected to the inner wall of the positioning groove. The positioning telescopic rod is fixedly connected to the outer wall of the positioning telescopic rod. The positioning telescopic rod is fixedly connected to the limiting block.
[0009] Preferably, the cross-sectional area of the limiting block is adapted to the cross-sectional area of the limiting groove.
[0010] Preferably, the magnetism of the first magnet is opposite to that of the second magnet.
[0011] Preferably, the central axis of the positioning telescopic rod in the horizontal direction coincides with the central axis of the limiting block in the horizontal direction.
[0012] Preferably, the cross-sectional area of the circular groove is adapted to the cross-sectional area of the magnet.
[0013] Preferably, one end of a horizontal bar is fixedly connected to the left surface of the insulation board, the other end of the horizontal bar is fixedly connected to a fixing plate, a support rod is fixedly connected to the lower surface of the horizontal bar, a telescopic sleeve is fixedly connected to the front surface of the fixing plate, a vertical plate is fixedly connected to the bottom of the inner wall of the board frame near the right side of the insulation board, and a sponge is provided on the right surface of the vertical plate.
[0014] Preferably, the right surface of the insulation board is provided with a semi-circular groove, and the cross-sectional area of the semi-circular groove is adapted to the cross-sectional area of the sponge.
[0015] Preferably, there are two sets of horizontal bars and fixing plates, and each set of horizontal bars and fixing plates is symmetrically distributed on the left and right sides of the horizontal centerline of the plate frame with the centerline of the plate frame as the axis of symmetry.
[0016] Preferably, a telescopic rod is fixedly connected to the bottom of the inner wall of the telescopic sleeve, a second spring is sleeved on the outer wall of the telescopic rod, an installation plate is fixedly connected to the front surface of the telescopic sleeve, an arc-shaped side plate is fixedly connected to the front surface of the installation plate, a strip groove is provided on the lower surface of the arc-shaped side plate, and a heat dissipation groove is provided on the front surface of the inner wall of the arc-shaped side plate.
[0017] A convenient method for installing thermal insulation boards, characterized by the following steps:
[0018] S1. Clean the base wall surface, removing release agent, residue, and dust to ensure the bonding mortar and base layer are properly soaked, which will improve the bonding strength of the mortar.
[0019] S2. Defense line layout: Use the vertical line hanging at the external corner of the building or lay a straight line with a theodolite as the baseline. Note that the external corner must be vertical to ensure the straightness and levelness of the integrated insulation board.
[0020] S3. Use a special tool to mix for a few minutes to ensure the viscosity is moderate and the strength meets the requirements;
[0021] S4. Install the first panel frame onto the desired exterior wall.
[0022] S5. The worker squeezes the limiting block in the first plate frame to insert the mounting rod in the second plate frame into the entrance of the mounting seat of the first plate frame;
[0023] S6. Insert the mounting rod in the second plate frame completely into the mounting base, and the limiting block of the second plate frame pops out from the limiting groove in the first plate frame;
[0024] S7. Workers use grout to fill the gaps in the board frame;
[0025] S8. Clean the front surface of the frame. Remove any debris from the front surface of the frame within three days and tidy it up.
[0026] Compared with the prior art, the present invention provides a conveniently installed thermal insulation board and its installation method, which has the following beneficial effects:
[0027] 1. This easy-to-install insulation board and its installation method: Activate the installation device. Using the installation rod on another board frame, the worker manually presses the limiting block in the installation rod. The limiting block, under pressure, causes the positioning telescopic rod to retract, and spring one contracts. At this point, the installation rod is placed into the mounting base and inserted downwards. Once the installation rod is fully inserted, the pressure of the inner wall of the mounting base on the limiting block disappears. The limiting block, in conjunction with the limiting groove, achieves the positioning effect of the mounting base on the installation rod. Magnet one, in conjunction with magnet two, achieves vertical positioning and locking at the board frame connection, further improving the positioning effect of the mounting base on the installation rod. The limiting block then moves out of the mounting base... The pop-out limit slot enables quick installation of the frame, improving the convenience of installation for workers. When the frame needs to be aligned horizontally, the alignment plate and alignment slot on the frame can be used to position the frame horizontally, eliminating the need for workers to use other tools for horizontal calibration, further improving the convenience and speed of frame installation. When the frame needs to be disassembled, simply remove the sealant from the frame and press the limit block to release it from the limit slot, then remove the frame directly, improving the efficiency of frame installation and disassembly for workers.
[0028] 2. This easy-to-install insulation board and its installation method, in order to enrich the functionality of the device, when the outside temperature decreases due to rain, while the temperature of the insulation board in the frame is relatively high, a large temperature difference between the inside and outside will occur, resulting in temperature transfer and thermal expansion and contraction of the insulation board. When the insulation board expands and contracts due to thermal expansion and contraction, the right surface of the insulation board is semi-circular groove-shaped, which will deform first under the action of thermal expansion and contraction. At this time, the sponge will automatically fill due to the deformation of the semi-circular groove, compensating for the deformation of the insulation board, so that the frame still has good insulation performance, thereby improving the stability of the frame insulation effect. In addition, the horizontal bar and the support bar form a triangle, and the stability of the triangle further improves the deformation resistance of the frame, thereby promoting the protection of the frame against severe weather.
[0029] 3. This easy-to-install insulation board and its installation method, in order to improve the protection of the board frame, when the external force impacts the board frame, the arc-shaped side plate will preferentially absorb the impact force, thereby improving the protection of the insulation board in the board frame. When the external impact force is too large, the arc-shaped side plate will squeeze the telescopic sleeve under the action of the installation plate and the external impact force, causing the telescopic sleeve to deform. The telescopic rod in the telescopic sleeve will contract under the action of the compression deformation of the telescopic sleeve, which will drive the second spring to contract. During the contraction process, the second spring will absorb a large amount of external impact force again due to the damping effect of the second spring, thus playing a buffering role against the external impact force and improving the protection of the insulation board.
[0030] 4. This easy-to-install thermal insulation board and its installation method allow for localized temperature transfer through the strip grooves in the curved side panels in conjunction with heat dissipation grooves when there is a large temperature difference between the inside and outside of the board frame. This avoids temperature loss of the materials in the board frame due to the large temperature difference between the inside and outside of the board frame, and further improves the protective performance of the board frame. Attached Figure Description
[0031] Figure 1 This is a three-dimensional front view schematic diagram of the main structure of the present invention;
[0032] Figure 2 This is a top-view three-dimensional schematic diagram of the main structure of the present invention;
[0033] Figure 3 This is a partial side view of the three-dimensional structure of the present invention;
[0034] Figure 4 This is a three-dimensional top-view schematic diagram of the mounting rod of the present invention;
[0035] Figure 5 This is a three-dimensional cross-sectional schematic diagram of the structural plate frame of the present invention;
[0036] Figure 6 This is a side sectional view of the structural plate frame of the present invention;
[0037] Figure 7 For the present invention Figure 6 Enlarged view of area A.
[0038] In the diagram: 1. Plate frame; 2. Mounting base; 21. Magnet one; 22. Limiting groove; 3. Mounting rod; 31. Circular groove; 32. Magnet two; 33. Positioning groove; 34. Positioning telescopic rod; 35. Spring one; 36. Limiting block; 4. Alignment plate; 5. Alignment groove; 6. Mounting plate; 7. Arc-shaped side plate; 71. Strip groove; 72. Heat dissipation groove; 8. Insulation board; 81. Horizontal bar; 82. Support rod; 83. Fixing plate; 84. Telescopic sleeve; 841. Telescopic thin rod; 842. Spring two; 85. Vertical plate; 86. Sponge. Detailed Implementation
[0039] like Figure 1-7 As shown, the present invention provides a technical solution: a heat insulation board and its installation method that are easy to install, including a board frame 1, an alignment plate 4 fixedly connected to the left surface of the board frame 1, an alignment groove 5 provided on the right surface of the board frame 1, a heat insulation board 8 fixedly connected to the bottom axis of the inner wall of the board frame 1, and an installation device provided on the outer surface of the board frame 1. The installation device includes an installation base 2 fixedly connected to the upper surface of the board frame 1, a limit groove 22 provided on the outer wall of the installation base 2, a magnet 21 fixedly connected to the bottom axis of the inner wall of the installation base 2, an installation rod 3 fixedly connected to the lower surface of the board frame 1, a circular groove 31 provided at the bottom axis of the installation rod 3, a magnet 32 fixedly connected to the bottom axis of the inner wall of the circular groove 31, a positioning groove 33 provided at the axis of the front surface of the installation rod 3, a positioning telescopic rod 34 fixedly connected to the front surface of the inner wall of the positioning groove 33, a spring 35 fixedly connected to the outer wall of the positioning telescopic rod 34, and a limit block 36 fixedly connected to the front surface of the positioning telescopic rod 34.
[0040] In one embodiment of the present invention, the frame 1 is installed on the required exterior wall. When positioning and laying are required between the frames 1, the installation device is activated. Through the installation rod 3 on another frame 1, the worker manually squeezes the limiting block 36 in the installation rod 3. The limiting block 36 is squeezed, causing the positioning telescopic rod 34 to retract and the spring 35 to retract. At this time, the installation rod 3 is placed into the mounting base 2 and inserted downwards. When the installation rod 3 is fully inserted, the squeezing force of the inner wall of the mounting base 2 on the limiting block 36 disappears. The cross-sectional area of the limiting block 36 is matched with the cross-sectional area of the limiting groove 22. The limiting block 36 and the limiting groove 22 achieve the positioning effect of the mounting base 2 on the installation rod 3. The cross-sectional area of the circular groove 31 is matched with the cross-sectional area of the magnet 21. The magnetism of the magnet 21 is opposite to that of the magnet 32. The magnet 21 and the magnet 32 achieve vertical positioning and locking at the connection of the frame 1, further improving the positioning effect of the mounting base 2 on the installation rod 3. The horizontal axis of the 4th frame coincides with the horizontal axis of the limiting block 36, improving the stability of the positioning telescopic rod 34. The limiting block 36 pops out from the limiting groove 22 in the mounting base 2, realizing the quick installation of the plate frame 1. This avoids the need for workers to check whether the plate frame 1 has tilted or shifted during the installation process, improving the convenience of the workers in installing the plate frame 1. At the same time, when the plate frame 1 needs to be aligned horizontally, the alignment plate 4 in the plate frame 1 can be used in conjunction with the alignment groove 5 to achieve the horizontal positioning of the plate frame 1. This avoids the need for workers to use other tools to calibrate the plate frame 1 horizontally, further improving the convenience and speed of the plate frame 1 installation. When the plate frame 1 needs to be disassembled, it is only necessary to remove the sealant in the plate frame 1 and press the limiting block 36 to release the locking of the limiting groove 22, and then remove it directly, improving the efficiency of the workers in installing and disassembling the plate frame 1.
[0041] In addition, to enrich the functionality of the device, one end of a horizontal rod 81 is fixedly connected to the left surface of the insulation board 8, and the other end of the horizontal rod 81 is fixedly connected to a fixing plate 83. A support rod 82 is fixedly connected to the lower surface of the horizontal rod 81, and a telescopic sleeve 84 is fixedly connected to the front surface of the fixing plate 83. A vertical plate 85 is fixedly connected to the bottom of the inner wall of the frame 1 near the right side of the insulation board 8. A sponge 86 is provided on the right surface of the vertical plate 85. When it is raining outside, the outside temperature decreases, while the temperature of the insulation board 8 in the frame 1 is higher. When the temperature difference between the inside and outside is large, temperature transfer will occur, resulting in thermal expansion and contraction of the insulation board 8. When the insulation board 8 undergoes thermal expansion and contraction, a semi-circular groove is provided on the right surface of the insulation board 8, and the cross-sectional area of the semi-circular groove is approximately equal to the cross-sectional area of the sponge 86. The insulation board 8 is mutually compatible. Since the right surface of the insulation board 8 is semi-circular groove, it will deform first under the action of thermal expansion and contraction. At this time, the sponge 86 will automatically fill due to the deformation of the semi-circular groove, compensating for the deformation of the insulation board 8, so that the frame 1 still has good insulation performance, thereby improving the stability of the insulation effect of the frame 1. There are two sets of horizontal rods 81 and fixed plates 83, and each set of horizontal rods 81 and fixed plates 83 are symmetrically distributed on the left and right sides of the horizontal central axis of the frame 1 with the central axis of the frame 1 as the axis of symmetry, which improves the stability of the frame 1. In addition, the horizontal rods 81 and the support rods 82 form a triangle. The stability of the triangle further improves the deformation resistance of the frame 1, thereby promoting the protection of the frame 1 against severe weather.
[0042] In an embodiment of the present invention, to improve the protective performance of the frame 1, a telescopic rod 841 is fixedly connected to the bottom of the inner wall of the telescopic sleeve 84, and a spring 842 is sleeved on the outer wall of the telescopic rod 841. A mounting plate 6 is fixedly connected to the front surface of the telescopic sleeve 84, and an arc-shaped side plate 7 is fixedly connected to the front surface of the mounting plate 6. A strip groove 71 is provided on the lower surface of the arc-shaped side plate 7, and a heat dissipation groove 72 is provided on the front surface of the inner wall of the arc-shaped side plate 7. When an external impact occurs on the frame 1, the arc-shaped side plate 7 will preferentially absorb the impact force, thereby improving the protection of the insulation board 8 in the frame 1. When the external impact force is too large, the arc-shaped side plate 7 will compress the telescopic sleeve 84 under the action of the mounting plate 6 and the external impact force. The telescopic sleeve 84 deforms, and the telescopic rod 841 in the telescopic sleeve 84 contracts under the compression deformation of the telescopic sleeve 84, which drives the second spring 842 to contract. During the contraction process, the second spring 842 absorbs a large amount of external impact force again due to the damping effect of the second spring 842, thus buffering the external impact force and improving the protection of the insulation board 8. When the temperature difference between the inside and outside of the frame 1 is large, the temperature can be transferred locally through the strip groove 71 in the arc-shaped side plate 7 in conjunction with the heat dissipation groove 72, thereby avoiding the temperature loss of the material in the frame 1 due to the large temperature difference between the inside and outside of the frame 1, and further improving the protection of the frame 1.
[0043] In this invention, during use, the frame 1 is installed onto the desired exterior wall. When positioning and laying are required between the frames 1, the installation device is activated. Through the installation rod 3 on another frame 1, the worker manually presses the limiting block 36 in the installation rod 3. The limiting block 36 is pressed, causing the positioning telescopic rod 34 to retract and the spring 35 to retract. At this time, the installation rod 3 is placed into the mounting base 2 and inserted downwards. When the installation rod 3 is fully inserted, the pressing force of the inner wall of the mounting base 2 on the limiting block 36 disappears. The limiting block 36, in conjunction with the limiting groove 22, achieves the positioning effect of the mounting base 2 on the installation rod 3. Magnet 21, in conjunction with magnet 32, achieves vertical positioning and locking at the connection of the frame 1. The limiting block 36 moves out of the limiting groove in the mounting base 2. The pop-up mechanism 22 enables rapid installation of the frame 1, eliminating the need for workers to check for tilting or offset during installation. When horizontal alignment is required, the alignment plate 4 and alignment groove 5 within the frame 1 facilitate horizontal positioning, eliminating the need for additional tools and further improving the ease and speed of installation. For disassembly, simply remove the sealant and press the limiting block 36 to release it from the locking groove 22, allowing for easy removal. In rainy weather, the outside temperature decreases... When the temperature difference between the inside and outside of the frame is large, the insulation board 8 in the frame 1 is relatively high, leading to temperature transfer and thermal expansion and contraction. When the insulation board 8 expands and contracts, its right surface, being a semi-circular groove, will deform preferentially. The sponge 86 will automatically fill the groove to compensate for the deformation, ensuring the frame 1 maintains good insulation properties. Furthermore, the horizontal bar 81 and support bar 82 form a triangle, further enhancing the frame 1's internal deformation resistance and improving its protection against severe weather. When the frame 1 is impacted, the curved side plate 7 will preferentially absorb the impact force, thereby improving insulation performance. To protect the insulation board 8 in the frame 1, when the external impact force is too large, the arc-shaped side plate 7 is squeezed by the mounting plate 6 and the external impact force to deform the telescopic sleeve 84. The telescopic rod 841 in the telescopic sleeve 84 contracts under the compression deformation of the telescopic sleeve 84, which drives the second spring 842 to contract. During the contraction process, the second spring 842 absorbs a large amount of external impact force again due to the damping effect of the second spring 842, thus playing a buffering role against the external impact force. When the temperature difference between the inside and outside of the frame 1 is large, the temperature can be transferred locally through the strip groove 71 in the arc-shaped side plate 7 in conjunction with the heat dissipation groove 72, thereby avoiding the temperature loss of the material in the frame 1 due to the large temperature difference between the inside and outside of the frame 1.
[0044] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. An easily installable thermal insulation board, comprising a frame (1), wherein an alignment plate (4) is fixedly connected to the left surface of the frame (1), an alignment groove (5) is provided on the right surface of the frame (1), and an insulation board (8) is fixedly connected to the bottom axis of the inner wall of the frame (1), characterized in that: The outer surface of the plate frame (1) is provided with a mounting device, the mounting device comprising: Mounting base (2), the upper surface of the plate frame (1) is fixedly connected to the mounting base (2), the outer wall of the mounting base (2) is provided with a limiting groove (22), the bottom axis of the inner wall of the mounting base (2) is fixedly connected to a magnet (21), the lower surface of the plate frame (1) is fixedly connected to the mounting rod (3), the bottom axis of the mounting rod (3) is provided with a circular groove (31), the bottom axis of the inner wall of the circular groove (31) is fixedly connected to a magnet (32); The positioning groove (33) is provided at the center of the front surface of the mounting rod (3). The positioning groove (33) is fixedly connected to the inner wall of the positioning groove (33) and the positioning telescopic rod (34). The positioning telescopic rod (34) is fixedly connected to the outer wall of the positioning telescopic rod (34) and the positioning telescopic rod (34) is fixedly connected to the front surface of the positioning telescopic rod (34) and the limiting block (36) is fixedly connected to the front surface of the positioning telescopic rod (34).
2. The easily installable thermal insulation board according to claim 1, characterized in that: The cross-sectional area of the limiting block (36) is adapted to the cross-sectional area of the limiting groove (22).
3. The easily installable thermal insulation board according to claim 1, characterized in that: The magnetism of magnet one (21) is opposite to that of magnet two (32).
4. The easily installable thermal insulation board according to claim 1, characterized in that: The horizontal axis of the positioning telescopic rod (34) coincides with the horizontal axis of the limiting block (36).
5. The easily installable thermal insulation board according to claim 1, characterized in that: The cross-sectional area of the circular groove (31) is adapted to the cross-sectional area of the magnet (21).
6. The easily installable thermal insulation board according to claim 1, characterized in that: One end of a horizontal rod (81) is fixedly connected to the left surface of the insulation board (8), and the other end of the horizontal rod (81) is fixedly connected to a fixing plate (83). A support rod (82) is fixedly connected to the lower surface of the horizontal rod (81), and a telescopic sleeve (84) is fixedly connected to the front surface of the fixing plate (83). A vertical plate (85) is fixedly connected to the bottom of the inner wall of the board frame (1) near the right side of the insulation board (8), and a sponge (86) is provided on the right surface of the vertical plate (85).
7. The easily installable thermal insulation board according to claim 1, characterized in that: The right surface of the insulation board (8) is provided with a semi-circular groove, and the cross-sectional area of the semi-circular groove is adapted to the cross-sectional area of the sponge (86).
8. The easily installable thermal insulation board according to claim 1, characterized in that: The number of horizontal rods (81) and fixed plates (83) is two sets, and each set of horizontal rods (81) and fixed plates (83) is symmetrically distributed on the left and right sides of the horizontal central axis of the plate frame (1) with the central axis of the plate frame (1) as the axis of symmetry.
9. The easily installable thermal insulation board according to claim 1, characterized in that: The telescopic sleeve (84) is fixedly connected to the bottom of the inner wall of the telescopic sleeve (84), and a spring (842) is sleeved on the outer wall of the telescopic sleeve (84). The mounting plate (6) is fixedly connected to the front surface of the telescopic sleeve (84), and an arc-shaped side plate (7) is fixedly connected to the front surface of the mounting plate (6). A strip groove (71) is provided on the lower surface of the arc-shaped side plate (7), and a heat dissipation groove (72) is provided on the front surface of the inner wall of the arc-shaped side plate (7).
10. A convenient method for installing thermal insulation boards, characterized in that: Includes the following steps: S1. Clean the base wall surface, removing release agent, residue, and dust to ensure the bonding mortar and base layer are properly soaked, which will improve the bonding strength of the mortar. S2. Defense line layout: Use the vertical line hanging at the external corner of the building or lay a straight line with a theodolite as the baseline. Note that the external corner must be vertical to ensure the straightness and levelness of the integrated insulation board. S3. Use a special tool to mix for 5 minutes to ensure the viscosity is moderate and the strength meets the requirements; S4. Install the first panel frame (1) onto the exterior wall to be installed; S5. The staff squeezes the limiting block (36) in the first plate frame (1) to insert the mounting rod (3) in the second plate frame (1) into the entrance of the mounting seat (2) of the first plate frame (1); S6. Insert the mounting rod (3) in the second plate frame (1) completely into the mounting base (2), and the limiting block (36) of the second plate frame (1) pops out from the limiting groove 22 in the first plate frame (1); S7. The staff used grout to fill the gaps in the board frame (1); S8. Clean the front surface of the frame (1). Remove the debris from the front surface of the frame (1) within three days and clean it.