Energy-saving and environment-friendly thickness-adjustable wall body and self-adaptive inclined ridge supporting structure and method thereof

Abstract

The invention relates to the technical field of building wallboards, in particular to an energy-saving and environment-friendly thickness-adjustable wall and self-adaptive inclined ridge supporting structure and a method thereof.The energy-saving and environment-friendly thickness-adjustable wall and self-adaptive inclined ridge supporting structure comprises a main wall and a roof body installed on the top of the main wall, the main wall is formed by assembling inner wallboards and outer wallboards facing the four sides, and adjusters are installed between the inner wallboards and the outer wallboards; the distance between the two parts is adjusted through a screw rod sliding sleeve structure so as to fill the heat insulation material and the sound absorption material; the roof body is composed of a pair of top plates with hinged tops, the inner walls of the lower ends of the top plates are slidably connected with the tops of the outer wallboards, and after the outer wallboards move outwards relative to the inner wallboards, the top plates are driven to automatically adjust the top angles. The distance between the inner wall plate and the outer wall plate is accurately adjusted through the lead screw sliding sleeve structure, the wall thickness can be flexibly adjusted according to the actual temperature and the protection standard so that heat insulation materials and sound absorption materials of different thicknesses can be filled, different load requirements are met by adjusting the wall thickness, and the building structure requirements of different heights and anti-seismic grades are met.

Description

Technical Field

[0001] This invention relates to the field of building wall panel technology, specifically to an energy-saving and environmentally friendly adjustable thickness wall and adaptive sloping roof support structure and method thereof. Background Technology

[0002] With the increasing demands of the construction industry for energy conservation, environmental protection, construction efficiency, and spatial adaptability, prefabricated buildings and variable building structures have become research hotspots.

[0003] Application CN202422258806.2 discloses an energy-saving and environmentally friendly wall structure, including an installation wall with an internal buffer protection mechanism. The buffer protection mechanism includes an installation groove inside the installation wall, with heat insulation boards fixedly connected to the top and bottom walls of the groove. Two sets of sliding cylinders are fixedly connected to the inner walls of the heat insulation boards, and buffer pads are fixedly connected to the top and bottom walls of the sliding cylinders. A sliding column is provided inside the sliding cylinder, and a sliding block is slidably connected to the outer wall of the sliding column. This design, through the cooperation of the installation wall and the buffer protection mechanism, allows the potential energy of vibration to be converted into heat energy by the sliding block when the installation wall is subjected to vibration, thereby reducing the impact of vibration on the installation wall. Furthermore, the buffer pads and sound-absorbing cotton work together to provide sound insulation, thus improving the sound insulation performance and practicality of the structure. This type of solution mainly focuses on the structural strength, sound insulation and vibration reduction performance of the wall under static conditions. However, once the wall structure is prefabricated or installed, its physical properties (such as thickness and internal cavity volume) remain fixed.

[0004] In practical applications, traditional fixed-thickness walls have the following technical drawbacks: First, they cannot be fine-tuned on-site according to construction errors, resulting in low precision in door and window installation and difficulty in adapting walls to irregular structures, often requiring rework or on-site cutting, leading to material waste. Second, they cannot meet the dynamic changes in thermal insulation or sound insulation performance required by the same building under different seasons and functional needs. Furthermore, for pitched roof buildings with sloping ridges, the connection structure between traditional walls and roofs is usually rigidly fixed. When the position or thickness of the walls changes, the roof support angle cannot adaptively adjust, easily generating structural stress or connection gaps, affecting the overall airtightness and stability of the building. Therefore, there is an urgent need for a building structure system that can balance structural flexibility, energy-saving and environmentally friendly performance, and roof adaptability. Summary of the Invention

[0005] In order to overcome the defects in the prior art, the purpose of this invention is to provide an energy-saving and environmentally friendly adjustable thickness wall and adaptive ridge support structure and method, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides an energy-saving and environmentally friendly adjustable thickness wall and adaptive sloping ridge support structure, including a main wall and a roof body installed on its top. The main wall is assembled from inner wall panels and outer wall panels facing four directions. An adjuster is installed between the inner wall panels and the outer wall panels, and the distance between them is adjusted by a screw-sleeve structure to fill with heat insulation and sound absorption materials. The roof body consists of a pair of top plates hinged together at the top. The lower inner wall of the top plate is slidably connected to the top of the outer wall panel. After the outer wall panel moves outward relative to the inner wall panel, it causes the top plate to automatically adjust its top angle.

[0007] As a further improvement to this technical solution, the upper and lower corner surfaces of the inner wall panel are each embedded with a support column. The support column is a structure with inner and outer telescopic tubes connected together, wherein the outer tube is a large-diameter tube and is fixedly sleeved with the outer wall panel.

[0008] As a further improvement to this technical solution, the adjuster includes a slide rail installed on the outer wall of the inner wall panel, a threaded rod embedded in the middle of the slide rail and rotatable, a positioning sleeve threaded to the outer end of the threaded rod, and two connecting rods hinged to the two side walls of the positioning sleeve; wherein, the positioning sleeve is fixedly embedded in the inner wall of the outer wall panel, and the other end of the connecting rod is hinged to a slider, which is adapted to slide along the slide rail.

[0009] As a further improvement to this technical solution, the exposed length of the threaded rod is equal to the total thickness of the inner wall panel and the outer wall panel, and a square hole is opened at the center of the outer end of the threaded rod, and a rotating handle is adapted to be inserted into the square hole.

[0010] As a further improvement to this technical solution, the top plate is provided with a horizontal connecting platform at its upper end. One connecting platform has a concave center and the other has a convex center. The concave and convex parts of the two connecting platforms are engaged and rotatably connected by a long shaft.

[0011] As a further improvement to this technical solution, the roof body also includes several beam frames erected on the top of the main wall. The beam frames consist of horizontal beams and support beams that are symmetrically and elastically inserted at the top. The two ends of the horizontal beams are fixedly connected to support frames that are snapped into the inner wall panels and the outer wall panels.

[0012] As a further improvement to this technical solution, the support frame is composed of a pair of L-shaped plates that are sleeved and telescopically connected. The top surface of the L-shaped plate that is snapped into the outer wall panel is fixedly provided with a bushing, and the lower inner wall of the top plate is fixedly provided with a pair of hinge rings. The hinge rings and the bushings are slidably connected by pins.

[0013] As a further improvement to this technical solution, rounded rectangular rings are slidably connected to both sides of the top of the support beam by pins, and the rounded rectangular rings are fixedly connected to the inner sidewall of the top plate.

[0014] As a further improvement to this technical solution, a ridge is provided above the hinge joint of the pair of top plates, and a hinge rod is rotatably connected to the inner centerline of the ridge, with the lower end of the hinge rod hinged to the connecting platform.

[0015] On the other hand, the present invention provides an installation method for an energy-saving and environmentally friendly adjustable-thickness wall and adaptive sloping ridge support structure, which includes the following steps: S1. First, fix the four interior wall panels to the ground using expansion bolts; S2. Next, install the adjuster on the outer wall of the inner wall panel; S3. Then adapt and assemble the exterior wall panel to the outside of the interior wall panel, and hang it through the support column; S4. Next, the assembled roof body is lifted by a crane and the support frame is fixed to the inner and outer wall panels with screws. S5. Determine the wall thickness based on the actual temperature and protection standards, and adjust the distance between the outer wall panel and the inner wall panel using an adjuster; the support frame drives a pair of top panels to automatically adjust their angles. S6. Next, fill the space between the inner wall panel and the outer wall panel with heat insulation and sound absorption materials, and seal the corner area between the inner wall panel and the outer wall panel, as well as the space between the top panel and the main wall.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. This energy-saving and environmentally friendly adjustable wall thickness and adaptive ridge support structure and method, by setting up a main wall composed of inner and outer wall panels and installing an adjuster between them, uses a screw-sleeve structure to precisely adjust the spacing between the inner and outer wall panels. This not only allows for flexible adjustment of the wall thickness according to actual temperature and protection standards to fill with different thicknesses of heat insulation and sound absorption materials, thus significantly improving the building's energy-saving level and acoustic comfort, but also adapts to different load requirements by adjusting the wall thickness, meeting the structural needs of buildings of different heights and seismic resistance levels.

[0017] 2. This energy-saving and environmentally friendly adjustable wall thickness and adaptive sloping ridge support structure and method involves slidingly connecting the roof body, which is formed by a pair of hinged top plates, to the top of the exterior wall panel. The expansion joint in the support frame, along with the sliding cooperation of the hinge ring and rounded rectangular ring, allows the roof plate to automatically adjust its top angle when the exterior wall panel moves outward relative to the interior wall panel. Simultaneously, springs embedded at the bottom of the support beam form elastic supports to adapt to changes in the roof plate's tilt angle. This achieves linkage between wall thickness adjustment and the sloping ridge support structure. The structural responsiveness avoids stress concentration or sealing failure in the roof caused by wall movement, significantly improving the building's adaptability to dynamic conditions and overall waterproofing and sealing performance.

[0018] 3. This energy-saving and environmentally friendly adjustable thickness wall and adaptive sloping ridge support structure and method involves rotating and connecting a hinge rod inside the ridge, hinge the lower end of the hinge rod to the connecting platform of the top plate, and slide the upper end to the hinge strip of the ridge. At the same time, a V-shaped spring steel spring is set between the hinge rod and the inner wall of the ridge, so that the ridge is always elastically supported and keeps it upright. Thus, when the top plate changes its tilt angle with the displacement of the wall, the ridge can automatically maintain its centered covering posture, ensuring continuous and effective waterproofing at the hinge joint of the roof. Attached Figure Description

[0019] The accompanying drawings described herein are for illustrative purposes only and are not intended to limit the scope of the invention in any way. Furthermore, the shapes and proportions of the components in the drawings are merely illustrative to aid in understanding the invention and do not specifically limit the shapes and proportions of the components. Those skilled in the art, guided by the teachings of this invention, will select various possible shapes and proportions to implement the invention according to specific circumstances.

[0020] Figure 1 This is a schematic diagram of the overall assembly structure of the present invention; Figure 2 This is a schematic diagram of the internal assembly structure of the present invention; Figure 3 For the present invention Figure 2 Top view; Figure 4 This is a partial structural diagram of the main wall of the present invention; Figure 5 This is an exploded view of the regulator of the present invention; Figure 6 This is a schematic diagram of the roof body assembly structure of the present invention; Figure 7 For the present invention Figure 6 The main view; Figure 8 This is a split view of a pair of top plates of the present invention; Figure 9 This is a schematic diagram of the beam frame assembly structure of the present invention; Figure 10 This is a schematic diagram of the roof ridge assembly structure of the present invention; The meanings of the labels in the diagram are as follows: 100. Main wall; 110. Inner wall panel; 120. Outer wall panel; 130. Support column; 140. Adjuster; 141. Slide rail; 1411. Groove; 142. Threaded rod; 143. Positioning sleeve; 144. Connecting rod; 145. Rotary handle; 146. Slider; 200. Roof body; 210. Top plate; 2101. Connecting platform; 2102. Connecting groove; 211. Hinge ring; 212. Rounded rectangular ring; 220. Beam frame; 221. Support beam; 230. Support frame; 231. Bushing; 300, Ridge; 301, Hinge strip; 310, Hinge rod; 320, Spring. Detailed Implementation

[0021] The details of the present invention can be more clearly understood by referring to the accompanying drawings and the description of specific embodiments. However, the specific embodiments of the present invention described herein are for illustrative purposes only and should not be construed as limiting the invention in any way. Under the teachings of this invention, those skilled in the art will conceive of any possible variations of the invention, all of which should be considered within the scope of the invention. The terms "installation" and "connection" should be interpreted broadly, referring to direct connection as well as indirect connection through an intermediate medium.

[0022] The terms "central axis," "vertical," "horizontal," "front," "rear," "upper," "lower," "left," "right," "top," "bottom," "inner," and "outer" used herein to indicate orientation or positional relationships are based on the orientation or positional relationships shown in the accompanying drawings and are used only for the convenience of describing the invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, in the description of the invention, "a number" means two or more, unless otherwise explicitly specified.

[0023] Please see Figures 1-5 As shown, this invention provides an energy-saving and environmentally friendly adjustable-thickness wall and adaptive ridge support structure, including a main wall 100 and a roof body 200 installed on its top. The main wall 100 is assembled from inner wall panels 110 and outer wall panels 120 facing four sides. An adjuster 140 is installed between the inner wall panels 110 and the outer wall panels 120, and the distance between them is adjusted by a screw-sleeve structure to fill with heat insulation and sound absorption materials. Reduced mold specifications: When prefabricating walls in the factory, if the wall thickness is adjustable, there is no need to make a mold for each thickness, thereby significantly reducing production costs and improving production efficiency. Adaptable to different load requirements: For steel structure prefabricated housing, by adjusting the thickness of the steel plate shear wall, the building requirements of different heights and seismic resistance levels can be met.

[0024] Furthermore, the upper and lower corner surfaces of the inner wall panel 110 are each embedded with a support column 130. The support column 130 is a structure with inner and outer telescopic tubes connected together, and is limited and prevented from falling off by a pin passing through the central axis. The outer tube is a large-diameter tube and is fixedly sleeved with the outer wall panel 120, so that when the outer wall panel 120 approaches the inner wall panel 110, the support column 130 can shorten and close.

[0025] Specifically, the adjuster 140 includes a slide rail 141 installed on the outer wall of the inner wall panel 110, a threaded rod 142 embedded in the middle of the slide rail 141 and rotatable, a positioning sleeve 143 threadedly connected to the outer end of the threaded rod 142, and two connecting rods 144 hinged to the two side walls of the positioning sleeve 143; wherein, the positioning sleeve 143 is fixedly embedded in the inner wall of the outer wall panel 120, and the other end of the connecting rod 144 is hinged to a slider 146, which is adapted to slide rail 141.

[0026] The exposed length of the threaded rod 142 is equal to the total thickness of the inner wall panel 110 and the outer wall panel 120, preventing the threaded rod 142 from being exposed after the outer wall panel 120 and the inner wall panel 110 are closed, thus eliminating safety hazards. A square hole is opened at the center of the outer end of the threaded rod 142, and a rotating handle 145 is inserted into the square hole to allow the external control adjuster 140 to drive the displacement of the outer wall panel 120. A groove 1411 is opened in the middle of the slide rail 141, and a bearing is sleeved on the inner end of the threaded rod 142 and embedded in the groove 1411 to support the threaded rod 142 for stable rotation.

[0027] like Figures 6-9 As shown, the roof body 200 consists of a pair of top plates 210 that are hinged at the top. The lower inner wall of the top plate 210 is slidably connected to the top of the outer wall panel 120. After the outer wall panel 120 moves outward relative to the inner wall panel 110, it causes the top plate 210 to automatically adjust its top angle.

[0028] Furthermore, the upper end of the top plate 210 is provided with a horizontal connecting platform 2101. The middle part of one connecting platform 2101 is concave, and the middle part of the other connecting platform 2101 is convex. The concave and convex parts of the two connecting platforms 2101 are engaged and rotatably connected by a long shaft; so that the top of the pair of top plates 210 automatically changes with the angle of their lower ends.

[0029] Specifically, the roof body 200 also includes several beam frames 220 erected on the top of the main wall 100. The beam frame 220 consists of crossbeams and support beams 221 that are symmetrically and elastically inserted at the top. By embedding springs between the bottom end of the support beam 221 and the concave hole at the top of the beam frame 220, the support beam 221 elastically supports the top plate 210 to adapt to changes in the tilt angle of the top plate 210.

[0030] In addition, both ends of the crossbeam are fixedly connected to support frames 230 that engage with the inner wall panel 110 and the outer wall panel 120. The support frame 230 consists of a pair of L-shaped plates that are sleeved and telescopically connected. A bushing 231 is fixedly installed on the top surface of the L-shaped plate engaging with the outer wall panel. A pair of hinge rings 211 are fixedly installed on the lower inner wall of the top plate 210. The hinge rings 211 are rectangular ring structures, and the hinge rings 211 and the bushings 231 are slidably connected by pins. This creates a relative sliding space between the top plate 210 and the support frame 230, allowing the top plate 210 to adapt to angular changes caused by the displacement of the outer wall panel 120. Furthermore, rounded rectangular rings 212 are slidably connected to the top two sides of the support beam 221 by pins, and the rounded rectangular rings 212 are fixedly connected to the inner sidewall of the top plate 210; so that when the top plate 210 changes its tilt angle, it can travel through the travel space of the rounded rectangular rings 212 to ensure the adaptive connection between the top plate 210 and the support beam 221.

[0031] like Figure 10 As shown, a ridge 300 is provided above the hinge joint of a pair of top plates 210 to cover the top hinge joint of the top plates 210 and to provide rain protection; a hinge rod 310 is rotatably connected to the center line of the ridge 300, and the lower end of the hinge rod 310 is hinged to the connecting platform 2101. The ridge 300 is V-shaped with a hinge strip 301 extending inward from its centerline. The hinge strip 301 has several equally spaced slots. The upper end of the hinge rod 310 is rotatably connected to the slots via a pin. The top surface of the connecting platform 2101 has several equally spaced connecting grooves 2102. The lower end of the hinge rod 310 is placed in the inverted trapezoidal connecting groove 2102 and rotates through it via a pin. Each pair of connecting grooves 2102 on the two connecting platforms 2101 has two hinge rods 310 arranged in a crisscross pattern. A spring piece 320 is provided between the hinge rod 310 and the inner wall of the ridge 300. The spring piece 320 is made of spring steel with a V-shaped structure, giving it elasticity and ensuring that the ridge 300 remains upright and is not affected by changes in the angle of the top plate 210.

[0032] This invention provides an installation method for an energy-saving and environmentally friendly adjustable-thickness wall and adaptive sloping ridge support structure. The method, using the aforementioned energy-saving and environmentally friendly adjustable-thickness wall and adaptive sloping ridge support structure, includes the following steps: S1. First, fix the four inner wall panels 110 to the ground using expansion bolts; S2. Next, install the adjuster 140 on the outer wall of the inner wall panel 110; S3. Then adapt and assemble the outer wall panel 120 to the outside of the inner wall panel 110, and hang it through the support column 130. S4. Next, the assembled roof body 200 is lifted by a crane and the support frame 230 is fixedly connected to the inner wall panel 110 and the outer wall panel 120 by screws. S5. Determine the wall thickness according to the actual temperature and protection standards, and adjust the distance between the outer wall panel 120 and the inner wall panel 110 through the adjuster 140; drive the pair of top plates 210 to automatically adjust their angles through the support frame 230; by inserting the rotating handle 145 into the end hole of the threaded rod 142 and rotating it, since the pair of connecting rods 144 are guided by the slide rail 141, the positioning sleeve 143 will move along the axial direction of the threaded rod 142, thereby causing the outer wall panel 120 to move relative to the inner wall panel 110. S6. Next, fill the space between the inner wall panel 110 and the outer wall panel 120 with heat insulation and sound absorption materials, and seal the corner area between the inner wall panel 110 and the outer wall panel 120, as well as the space between the top panel 210 and the main wall 100.

[0033] It should be noted that the fixed connection and fixing method of the present invention are achieved by conventional fixing means such as bolt connection, welding, or bonding that are compatible with each other. These are existing technologies and will not be described in detail here. The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable those skilled in the art to understand the content of the present invention and implement it accordingly. They should not be used to limit the scope of protection of the present invention. All equivalent changes or modifications made according to the spirit and essence of the present invention should be covered within the scope of protection of the present invention.

Claims

1. An energy-saving and environmentally friendly adjustable-thickness wall and adaptive sloping roof support structure, characterized in that: Includes a main wall (100) and a roof body (200) installed on top of it. The main wall (100) is assembled from inner wall panels (110) and outer wall panels (120) facing four sides. An adjuster (140) is installed between the inner wall panels (110) and the outer wall panels (120) to adjust the distance between them through a screw-sleeve structure to fill with heat insulation and sound absorption materials. The roof body (200) consists of a pair of top plates (210) hinged at the top. The lower inner wall of the top plate (210) is slidably connected to the top of the outer wall plate (120). After the outer wall plate (120) moves outward relative to the inner wall plate (110), it drives the top plate (210) to automatically adjust the top angle.

2. The energy-saving and environmentally friendly adjustable thickness wall and adaptive sloping roof support structure according to claim 1, characterized in that: The upper and lower corner surfaces of the inner wall panel (110) are each fitted with a support column (130). The support column (130) is a structure with inner and outer telescopic pipes connected together, wherein the outer pipe is a large-diameter pipe and is fixedly fitted with the outer wall panel (120).

3. The energy-saving and environmentally friendly adjustable thickness wall and adaptive sloping roof support structure according to claim 2, characterized in that: The adjuster (140) includes a slide rail (141) installed on the outer wall of the inner wall panel (110), a threaded rod (142) embedded in the middle of the slide rail (141) and rotatable, a positioning sleeve (143) threaded to the outer end of the threaded rod (142), and two connecting rods (144) hinged to the two side walls of the positioning sleeve (143); wherein, the positioning sleeve (143) is fixedly embedded in the inner wall of the outer wall panel (120), and the other end of the connecting rod (144) is hinged to a slider (146), and the slider (146) is adapted to engage and slide with the slide rail (141).

4. The energy-saving and environmentally friendly adjustable thickness wall and adaptive sloping roof support structure according to claim 3, characterized in that: The exposed length of the threaded rod (142) is equal to the total thickness of the inner wall panel (110) and the outer wall panel (120). A square hole is provided at the center of the outer end of the threaded rod (142), and a rotating handle (145) is adapted to be inserted into the square hole.

5. The energy-saving and environmentally friendly adjustable thickness wall and adaptive sloping roof support structure according to claim 4, characterized in that: The top plate (210) has a horizontal connecting platform (2101) at its upper end. One of the connecting platforms (2101) is concave in the middle, and the other connecting platform (2101) is convex in the middle. The concave and convex parts of the two connecting platforms (2101) are engaged and rotatably connected by a long shaft.

6. The energy-saving and environmentally friendly adjustable thickness wall and adaptive sloping roof support structure according to claim 5, characterized in that: The roof body (200) also includes several beam frames (220) erected on the top of the main wall (100). The beam frames (220) are composed of crossbeams and support beams (221) that are symmetrically and elastically inserted at the top. The two ends of the crossbeams are fixedly connected to support frames (230) that are snapped into the inner wall panel (110) and the outer wall panel (120).

7. The energy-saving and environmentally friendly adjustable thickness wall and adaptive sloping roof support structure according to claim 6, characterized in that: The support frame (230) is composed of a pair of L-shaped plates that are sleeved and telescopically connected. The top surface of the L-shaped plate that is snapped into the outer wall plate is fixedly provided with a bushing (231). The lower inner wall of the top plate (210) is fixedly provided with a pair of hinge rings (211). The hinge rings (211) and the bushings (231) are slidably connected by pins.

8. The energy-saving and environmentally friendly adjustable thickness wall and adaptive sloping roof support structure according to claim 7, characterized in that: The top two sides of the support beam (221) are slidably connected by pins to rounded rectangular rings (212), which are fixedly connected to the inner wall of the top plate (210).

9. The energy-saving and environmentally friendly adjustable thickness wall and adaptive sloping roof support structure according to claim 8, characterized in that: A ridge (300) is provided above the hinge of the pair of top plates (210), and a hinge rod (310) is rotatably connected to the inner centerline of the ridge (300). The lower end of the hinge rod (310) is hinged to the connecting platform (2101).

10. An installation method for an energy-saving and environmentally friendly adjustable-thickness wall and adaptive sloping ridge support structure, using the energy-saving and environmentally friendly adjustable-thickness wall and adaptive sloping ridge support structure as described in claim 9, characterized in that... Includes the following steps: S1. First, fix the four inner wall panels (110) to the ground with expansion bolts; S2. Next, install the adjuster (140) on the outer wall of the inner wall panel (110). S3. Then adapt and assemble the outer wall panel (120) to the outside of the inner wall panel (110) and hang it through the support column (130); S4. Next, the assembled roof body (200) is lifted by a crane and the support frame (230) is fixedly connected to the inner wall panel (110) and the outer wall panel (120) by screws. S5. Determine the wall thickness according to the actual temperature and protection standards, and adjust the distance between the outer wall panel (120) and the inner wall panel (110) through the adjuster (140); drive the pair of top panels (210) to automatically adjust the angle through the support frame (230); S6. Next, fill the space between the inner wall panel (110) and the outer wall panel (120) with heat insulation and sound absorption materials, and seal the corner area between the inner wall panel (110) and the outer wall panel (120) and the space between the top plate (210) and the main wall (100).

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