Fabricated light energy-saving thermal insulation board for wall surface

Abstract

The invention discloses a wall surface assembly type light energy-saving heat preservation board which comprises a board body, the edges of the board body are spliced and arranged in an assembly groove of an indoor base layer together, a heat preservation air layer is formed between the indoor base layer and the board body, and a first support, a second support and a secondary anchoring assembly are arranged in the assembly groove. The first support comprises a reinforcing rod penetrating through the plate body, the secondary anchoring assembly comprises a floating block, a plurality of pull ropes, a pre-tightening seat and a clamping piece, the pull ropes are led out of the floating block, the outer ends of the pull ropes are wound on the pre-tightening seat, the pre-tightening seat is elastically and rotationally connected to the second support, and the clamping piece is located on the floating block and inserted and located on the plate body; and the insulation board is arranged in the board main body. The problems that an existing plate for indoor base layer assembly is poor in heat preservation performance, gaps exist at the splicing positions of the plate, heat is prone to leaking, the indoor heat preservation effect is affected, the number of consumables and the variety of consumables are large, assembly is complex, and energy-saving and heat-preservation assembly cannot be achieved can be solved.

Description

Technical Field

[0001] The invention relates to the technical field of energy-saving and environmental protection for indoor decoration, in particular to a wall-mounted lightweight energy-saving thermal insulation board. Background Art

[0002] In order to facilitate transportation and assembly, existing indoor decoration, such as partition boards, etc., the assembled boards are divided into multiple board units for independent prefabrication, transported to the construction site, and then laterally spliced. During the splicing and assembly, the end or side connectors are used to fix the adjacent board units. For example, the invention patent CN116464176A discloses a low-carbon energy-saving building wall panel, including an inner wall and an outer layer board respectively covering both sides of the inner wall, the outer layer board is composed of a plurality of transversely erected unit concrete boards spliced ​​together in a vertical direction, the top and bottom of the inner side of the unit concrete board are provided with card strips distributed along the length direction thereof, the inner wall is composed of a plurality of unit concrete frames erected in the vertical direction spliced ​​together transversely, the unit concrete frame is embedded with an insulation board, and card slots matching the card strips are provided at the top and bottom of the sides of both sides thereof. The low-carbon and energy-saving building wall panel is formed by horizontally splicing traditional one-piece prefabricated concrete wall panels into inner walls and outer panels. At the same time, the inner wall is formed by horizontally splicing a number of unit concrete frames, and then the insulation board is embedded in the unit concrete frame, which saves labor and improves the convenience of installation.

[0003] The above-mentioned prior art has a large amount of consumables and a large variety of consumables, and the assembly is complicated. Due to the size deviation of the connecting parts, there are gaps between the plates and the connecting parts, which makes it easy for heat to leak out, affecting the indoor insulation effect. The thermal insulation performance of the plates themselves is poor, and energy-saving and heat-insulating use cannot be achieved. Summary of the invention

[0004] The purpose of the present invention is to provide a wall-mounted lightweight energy-saving insulation board in order to solve the problems that the existing indoor base assembly board has poor thermal insulation performance, there are gaps at the joints of the boards, which makes it easy for heat to leak out and affect the indoor insulation effect, the amount and types of consumables are large, the assembly is complicated, and energy-saving and heat-insulating use cannot be achieved.

[0005] In order to achieve the above object, the present invention adopts the following technical solution: a wall-mounted lightweight energy-saving insulation board, comprising:

[0006] A plurality of plate bodies, whose edges are spliced ​​and arranged together in the assembly groove of the indoor base layer, a heat-insulating air layer is formed between the indoor base layer and the plate body, a first bracket, a second bracket, and a secondary anchoring assembly are arranged in the assembly groove, the first bracket includes a plurality of reinforcing rods penetrating the plate body, the ends of the reinforcing rods are positioned at the side walls of the assembly groove, the second bracket is arranged at the top of the assembly groove, the secondary anchoring assembly includes a floating block, a pull rope, a pre-tightening seat, and a clamping piece, the floating block is arranged at the top center of the plate body, a plurality of pull ropes are led out of the floating block, the outer ends of the pull ropes are wound around the pre-tightening seat, the pre-tightening seat is elastically rotatably connected to the second bracket, the clamping piece is positioned at the bottom of the floating block, and is inserted and positioned on the installation socket of the plate body;

[0007] The heat-insulating plate is arranged in the plate body.

[0008] As a further description of the above technical solution:

[0009] The pre-tightening seat is arranged on the grid points and cross beams of the second bracket in a grid shape.

[0010] As a further description of the above technical solution:

[0011] One end of a plurality of the pull ropes is respectively wound around the spiral grooves on the surface of the pre-tension seat, and the spiral grooves are arranged at intervals along the axial or circumferential direction of the pre-tension seat. The winding directions of the pull ropes of adjacent plate bodies on the same pre-tension seat are opposite.

[0012] As a further description of the above technical solution:

[0013] The preload seat cover is arranged on the guide column at the bottom of the second bracket, and a torsion spring is sleeved on the guide column. The ends of the torsion spring are respectively positioned on the guide column and the preload seat.

[0014] As a further description of the above technical solution:

[0015] A first guide groove is arranged on the end surface of the guide column, the protrusion on the inner end surface of the pre-tightening seat can be rotatably inserted into the first guide groove, and the flange of the pre-tightening seat can be rotatably inserted into the end surface of the second bracket and the annular second guide groove.

[0016] As a further description of the above technical solution:

[0017] The outer sides of the protrusion and the preload seat are respectively provided with a first rotating guide block and a second rotating guide block. The first rotating guide block is pressed into the first guide groove and is slidably connected in the first arc-shaped rotating groove. The second rotating guide block is pressed into the second guide groove and is slidably connected in the second arc-shaped rotating groove.

[0018] As a further description of the above technical solution:

[0019] Several of the clamping parts are arranged at intervals along the circumference of the bottom of the floating block, their tops are arc-shaped, and hooks are set at their bottoms. The secondary anchoring assembly also includes a locking cap, which is sleeved on several of the hooks. A spherical abutment block is set at the end of the hook, and the spherical abutment block abuts on the limiting groove in the locking cap. The longitudinal section of the limiting groove is circular or elliptical.

[0020] As a further description of the above technical solution:

[0021] The ends of the floating block and the locking cap are respectively embedded in the first countersunk groove and the second countersunk groove on the end surface of the plate body.

[0022] As a further description of the above technical solution:

[0023] The thermal insulation board includes one or more of a foam concrete composite board, a honeycomb aluminum board, a silicate composite board, and an organic foam board.

[0024] As a further description of the above technical solution:

[0025] The organic foam board includes one or more of a benzene board, a polystyrene board, an extruded board, a polystyrene board, a polyurethane board, a polycarbonate board, and a phenolic board.

[0026] In summary, due to the adoption of the above technical solution, the present invention has the following beneficial effects compared with the prior art:

[0027] 1. This insulation board is installed on the indoor base layer, and a lightweight insulation board is arranged inside it. An insulation air layer is formed between the two, which can improve the insulation performance of the board assembly structure and realize energy-saving and environmentally friendly use of the board. The first bracket embedded and arranged on the indoor base layer is used to perform preliminary positioning of the board body, so that it is assembled to form the entire insulation board, and the middle part of the board body is connected to the second bracket through the secondary anchoring component to prevent the middle part from collapsing or deforming due to pressure or gravity; the floating block on the top of the clamp is connected to the second bracket through an elastic pull rope, and the pull ropes of adjacent floating blocks are all wound on the pre-tightening seat, thereby realizing the structural connection between adjacent board bodies. When a board body is displaced, the floating block moves synchronously and pulls the corresponding pull rope to drive the corresponding pre-tightening seat to rotate, and through the activities of other pull ropes on the pre-tightening seat, the adjacent board body and the board body are pre-tightened, thereby realizing the dynamic balance of the board body splicing structure. The above structural design ensures that the main body of the board is tightly assembled without local deformation, the thermal insulation air layer is isolated from the outside world, the structure of the thermal insulation board itself is not deformed, and the thermal insulation performance is stable, which further improves the thermal insulation performance of the board, and the structure does not require fasteners such as bolts for assembly, reducing the use of parts and components, further realizing energy-saving and environmentally friendly assembly and use of interior decoration.

[0028] 2. The locking cap can realize dynamic locking of the connector and non-destructive and aesthetic positioning of the insulation board, avoiding the connector directly docking with the insulation board and causing damage to it; when the board body moves down relative to the connector, the connector gradually retracts, and the locking cap is pushed out, the contact angle between the locking cap and the connector gradually becomes horizontal, so that the lateral pressure on the connector is gradually reduced, and the hook is prevented from continuing to retract and causing the locking cap to fall off. After the impact is removed, the connector structure elastically recovers and the board body is locked again. The structure has a self-resetting locking function, and no excessive maintenance is required in the later stage, achieving energy-saving and insulation effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 A cross-sectional view of the assembly structure of a wall-mounted lightweight energy-saving insulation board Figure 1 .

[0031] Figure 2 A cross-sectional view of the assembly structure of a wall-mounted lightweight energy-saving insulation board Figure 2 .

[0032] Figure 3 The present invention is a schematic diagram of the structure of a second bracket, a pull rope and a pre-tightening seat in a wall-assembled lightweight energy-saving thermal insulation board.

[0033] Figure 4 The present invention is a cross-sectional view of the assembly structure of a second bracket and a pre-tightening seat in a wall-assembled lightweight energy-saving thermal insulation board.

[0034] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0035] Figure 6 The present invention is a cross-sectional view of the assembly structure of a board body, a floating block, a clamping piece and a locking cap in a wall-assembled lightweight energy-saving thermal insulation board.

[0036] Legend:

[0037] 1. Plate body; 11. Mounting socket; 12. First countersunk groove; 13. Second countersunk groove; 2. Indoor base layer; 21. Assembly groove; 3. First bracket; 4. Second bracket; 41. Guide column; 42. Torsion spring; 43. First guide groove; 44. First arc-shaped rotating groove; 45. Second guide groove; 46. Second arc-shaped rotating groove; 5. Floating block; 6. Pull rope; 7. Preload seat; 71. Spiral groove; 72. Protrusion; 73. First rotating guide block; 74. Second rotating guide block; 8. Snap-in; 81. Hook; 82. Spherical abutment block; 9. Lock cap; 91. Limiting groove. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0039] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] It should be noted that similar reference numerals and letters refer to similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in the subsequent drawings.

[0041] In the description of the embodiments of the present invention, it should be noted that the terms "upper", "inner", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the inventive product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0042] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, an indirect connection through an intermediate medium, or the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] Embodiment 1:

[0044] See also Figure 1-6 The present invention provides a technical solution: a wall-mounted lightweight energy-saving thermal insulation board, comprising:

[0045] A plurality of plate bodies 1, whose edges are spliced ​​and arranged together in the assembly groove 21 of the indoor base layer 2, form a heat-insulating air layer between the indoor base layer 2 and the plate body 1, and the assembly groove 21 is provided with a first bracket 3, a second bracket 4, and a secondary anchoring assembly, wherein the first bracket 3 comprises a plurality of reinforcing rods penetrating the plate body 1, and the ends of the reinforcing rods are positioned at the side walls of the assembly groove 21, and the second bracket 4 is arranged at the top of the assembly groove 21, and the secondary anchoring assembly comprises a floating block 5, a pull rope 6, a pre-tightening seat 7, The clamping part 8, the floating block 5 is arranged at the top center of the plate body 1, and a plurality of the pull ropes 6 are led out from it, and the outer ends of the pull ropes 6 are wound around the pre-tensioning seat 7, and the pre-tensioning seat 7 is elastically rotatably connected to the second bracket 4, and the clamping part 8 is positioned at the bottom of the floating block 5, which is inserted and positioned on the installation socket 11 of the plate body 1; wherein, the thermal insulation air layer, that is, the air interlayer between the indoor base layer 2 and the plate body 1, is used to absorb the heat transferred from the two, thereby achieving the effect of secondary thermal insulation and energy saving.

[0046] The heat-insulating board is arranged in the board body 1 .

[0047] The thermal insulation board is installed on the indoor base layer, and a light thermal insulation board is arranged inside it. An insulating air layer is formed between the two, which can improve the thermal insulation performance of the board assembly structure and realize energy-saving and environmentally friendly use of the board. The first bracket embedded and arranged on the indoor base layer is used to perform preliminary positioning of the board body, so that it is assembled to form the entire thermal insulation board, and the middle part of the board body is connected to the second bracket through the secondary anchoring component to prevent the middle part from collapsing or deforming due to pressure or gravity; the floating block on the top of the clamping part is connected to the second bracket through an elastic pull rope, and the pull ropes of adjacent floating blocks are all wound on the pre-tightening seat, thereby realizing the structural connection between adjacent board bodies. When a board body is displaced, the floating block moves synchronously and pulls the corresponding pull rope to drive the corresponding pre-tightening seat to rotate, and through the activities of other pull ropes on the pre-tightening seat, the adjacent board body and the board body are pre-tightened, thereby realizing the dynamic balance of the board body splicing structure. The above structural design ensures that the main body of the board is tightly assembled without local deformation, the thermal insulation air layer is isolated from the outside world, the structure of the thermal insulation board itself is not deformed, and the thermal insulation performance is stable, which further improves the thermal insulation performance of the board, and the structure does not require fasteners such as bolts for assembly, reducing the use of parts and components, further realizing energy-saving and environmentally friendly assembly and use of interior decoration.

[0048] The preload seat 7 is arranged on the grid points and beams of the grid-shaped second bracket 4. The grid points refer to the joints of the ends of adjacent beams. The above design can further improve the joint strength between the secondary anchor assembly and the second bracket 4.

[0049] One ends of several of the pull ropes 6 are respectively wound around the spiral grooves 71 on the surface of the pre-tensioning seat 7, and several of the spiral grooves 71 are arranged at intervals along the axial or circumferential direction of the pre-tensioning seat 7. The winding directions of the pull ropes 6 of adjacent plate bodies 1 on the same pre-tensioning seat 7 are opposite, thereby realizing the splicing pre-tensioning effect of the secondary anchoring assembly on the adjacent plate bodies 1.

[0050] The pre-tightening seat 7 is covered on the guide column 41 at the bottom of the second bracket 4. The guide column 41 is sleeved with a torsion spring 42. The ends of the torsion spring 42 are respectively positioned on the guide column 41 and the pre-tightening seat 7. A first guide groove 43 is arranged on the end surface of the guide column 41. The protrusion 72 on the inner end surface of the pre-tightening seat 7 can be rotatably inserted into the first guide groove 43. The flange of the pre-tightening seat 7 can be rotatably inserted into the end surface of the second bracket 4 and the annular second guide groove 45. The outer side surfaces of the protrusion 72 and the pre-tightening seat 7 are respectively provided with a first rotating guide block 73 and a second rotating guide block 74. The first rotating guide block 73 is pressed into the first guide groove 43 and slidably connected in the first arc-shaped rotating groove 44. The second rotating guide block 74 is pressed into the second guide groove 45 and slidably connected in the second arc-shaped rotating groove 46. The above design is used to improve the convenience of assembling the pre-tightening seat 7 on the second bracket 4 and the assembly strength of the elastic rotating connection structure.

[0051] In addition, the insulation board adopts a degradable, environmentally friendly, lightweight composite board, specifically, the insulation board includes one or more of a foam concrete composite board, a honeycomb aluminum board, a silicate composite board, and an organic foam board. The organic foam board includes one or more of a benzene board, a polystyrene board, an extruded board, a polystyrene board, a polyurethane board, a polycarbonate board, and a phenolic board.

[0052] The assembly process of a wall-mounted lightweight energy-saving insulation board of this embodiment includes: firstly forming the structure of the indoor base layer 2 and assembling the second bracket 4 therein; the first bracket 3 penetrates the board body 1 to form a whole insulation board; the second bracket 4 is provided with a guide column 41 and a torsion spring 42, and the preload seat 7 is clamped on the guide column 41, and the two can rotate smoothly and without obstruction; one end of the pull rope 6 is positioned and wound on the spiral groove 71 of the preload seat 7, and the other end is connected to the floating block 5; the insulation board is installed in the assembly groove 21, the first bracket 3 is positioned, and the clamping part 8 is clamped on the installation socket 11. When the structure is disassembled, the hook 81 is pressed inward to retract it, so that the board body 1 can be unlocked and the insulation board can be removed.

[0053] Its working principle includes: when a plate body 1 is displaced, the corresponding floating block 5 is driven to move synchronously, and the corresponding pull rope 6 is pulled or loosened, so that the corresponding pre-tensioning seat 7 rotates, and through the synchronous activity of other pull ropes 6 on the pre-tensioning seat 7, the adjacent plate body 1 and the plate body 1 are pre-tightened together, thereby improving the thermal insulation performance of the structure and realizing energy-saving and environmentally friendly assembly and use of interior decoration.

[0054] Embodiment 2:

[0055] See also Figure 6 On the basis of the above-mentioned embodiment 1, preferably, a plurality of the clamping members 8 are arranged at intervals along the circumference of the bottom of the floating block 5, the top of which is arc-shaped, and a hook 81 is provided at the bottom. The secondary anchoring assembly also includes a locking cap 9, which is sleeved on the plurality of the hooks 81, and a spherical abutment block 82 is provided at the end of the hook 81, and the spherical abutment block 82 abuts on a limiting groove 91 in the locking cap 9, and the longitudinal section of the limiting groove 91 is circular or elliptical. The locking cap 9 can realize dynamic locking of the clip 8 and non-destructive and aesthetic positioning of the insulation board, avoiding the clip 8 directly docking with the insulation board and causing damage to it; when the board body 1 moves down relative to the clip 8, the clip 8 gradually retracts, and the locking cap 9 is pushed out, the contact angle between the locking cap 9 and the clip 8 gradually becomes horizontal, so that the lateral pressure on the clip 8 is gradually reduced, and the hook 81 is prevented from continuing to retract and causing the locking cap 9 to fall off. After the impact is removed, the clip 8 structure elastically recovers, and the board body 1 is locked again. The structure has a self-resetting locking function, and no excessive maintenance is required in the later stage, achieving energy-saving and heat preservation effects.

[0056] The ends of the floating block 5 and the locking cap 9 are respectively embedded in the first countersunk groove 12 and the second countersunk groove 13 on the end surface of the plate body 1, to ensure that the secondary anchoring assembly can move vertically on the plate body 1 to buffer vibration and impact while avoiding excessive lateral displacement of the floating block 5 and the locking cap 9 to cause the structure to get stuck.

[0057] The disassembly and assembly process of a wall-mounted lightweight energy-saving insulation board of the present embodiment includes: when assembling the lock cap 9, it is directly pressed against the clamping part 8, the hook 81 is pressed, so that the main body of the clamping part 8 is deformed inward, and the spherical abutment block 82 is pressed into the limiting groove 91, and the assembly is completed; when disassembling the structure, a finger is inserted into the second countersunk groove 13 and one side of the lock cap 9 is pressed downward to flip it along a horizontal axis, so that the side is separated from the corresponding hook 81, and the lock cap 9 can be removed.

[0058] In summary, due to the adoption of the above technical solution, the wall-mounted lightweight energy-saving insulation board of this embodiment has the following beneficial effects compared with the prior art:

[0059] 1. This insulation board is installed on the indoor base layer, and a lightweight insulation board is arranged inside it. An insulation air layer is formed between the two, which can improve the insulation performance of the board assembly structure and realize energy-saving and environmentally friendly use of the board. The first bracket embedded and arranged on the indoor base layer is used to perform preliminary positioning of the board body, so that it is assembled to form the entire insulation board, and the middle part of the board body is connected to the second bracket through the secondary anchoring component to prevent the middle part from collapsing or deforming due to pressure or gravity; the floating block on the top of the clamp is connected to the second bracket through an elastic pull rope, and the pull ropes of adjacent floating blocks are all wound on the pre-tightening seat, thereby realizing the structural connection between adjacent board bodies. When a board body is displaced, the floating block moves synchronously and pulls the corresponding pull rope to drive the corresponding pre-tightening seat to rotate, and through the activities of other pull ropes on the pre-tightening seat, the adjacent board body and the board body are pre-tightened, thereby realizing the dynamic balance of the board body splicing structure. The above structural design ensures that the main body of the board is tightly assembled without local deformation, the thermal insulation air layer is isolated from the outside world, the structure of the thermal insulation board itself is not deformed, and the thermal insulation performance is stable, which further improves the thermal insulation performance of the board, and the structure does not require fasteners such as bolts for assembly, reducing the use of parts and components, further realizing energy-saving and environmentally friendly assembly and use of interior decoration.

[0060] 2. The locking cap can realize dynamic locking of the connector and non-destructive and aesthetic positioning of the insulation board, avoiding the connector directly docking with the insulation board and causing damage to it; when the board body moves down relative to the connector, the connector gradually retracts, and the locking cap is pushed out, the contact angle between the locking cap and the connector gradually becomes horizontal, so that the lateral pressure on the connector is gradually reduced, and the hook is prevented from continuing to retract and causing the locking cap to fall off. After the impact is removed, the connector structure elastically recovers and the board body is locked again. The structure has a self-resetting locking function, and no excessive maintenance is required in the later stage, achieving energy-saving and insulation effects.

[0061] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wall-mounted lightweight energy-saving thermal insulation board, characterized in that: include: A plurality of plate bodies, whose edges are spliced ​​and arranged together in the assembly groove of the indoor base layer, a heat-insulating air layer is formed between the indoor base layer and the plate body, a first bracket, a second bracket, and a secondary anchoring assembly are arranged in the assembly groove, the first bracket includes a plurality of reinforcing rods penetrating the plate body, the ends of the reinforcing rods are positioned at the side walls of the assembly groove, the second bracket is arranged at the top of the assembly groove, the secondary anchoring assembly includes a floating block, a pull rope, a pre-tightening seat, and a clamping piece, the floating block is arranged at the top center of the plate body, a plurality of pull ropes are led out of the floating block, the outer ends of the pull ropes are wound around the pre-tightening seat, the pre-tightening seat is elastically rotatably connected to the second bracket, the clamping piece is positioned at the bottom of the floating block, and is inserted and positioned on the installation socket of the plate body; The heat-insulating plate is arranged in the plate body.

2. The wall-mounted lightweight energy-saving thermal insulation board according to claim 1, characterized in that: The pre-tightening seat is arranged on the grid points and cross beams of the second bracket in a grid shape.

3. The wall-mounted lightweight energy-saving thermal insulation board according to claim 1, characterized in that: One end of a plurality of the pull ropes is respectively wound around the spiral grooves on the surface of the pre-tension seat, and the spiral grooves are arranged at intervals along the axial or circumferential direction of the pre-tension seat. The winding directions of the pull ropes of adjacent plate bodies on the same pre-tension seat are opposite.

4. The wall-mounted lightweight energy-saving thermal insulation board according to claim 1, characterized in that: The preload seat cover is arranged on the guide column at the bottom of the second bracket, and a torsion spring is sleeved on the guide column. The ends of the torsion spring are respectively positioned on the guide column and the preload seat.

5. The wall-mounted lightweight energy-saving thermal insulation board according to claim 4, characterized in that: A first guide groove is arranged on the end surface of the guide column, the protrusion on the inner end surface of the pre-tightening seat can be rotatably inserted into the first guide groove, and the flange of the pre-tightening seat can be rotatably inserted into the end surface of the second bracket and the annular second guide groove.

6. The wall-mounted lightweight energy-saving thermal insulation board according to claim 5, characterized in that: The outer sides of the protrusion and the preload seat are respectively provided with a first rotating guide block and a second rotating guide block. The first rotating guide block is pressed into the first guide groove and is slidably connected in the first arc-shaped rotating groove. The second rotating guide block is pressed into the second guide groove and is slidably connected in the second arc-shaped rotating groove.

7. The wall-mounted lightweight energy-saving thermal insulation board according to claim 1, characterized in that: Several of the clamping parts are arranged at intervals along the circumference of the bottom of the floating block, their tops are arc-shaped, and hooks are set at their bottoms. The secondary anchoring assembly also includes a locking cap, which is sleeved on several of the hooks. A spherical abutment block is set at the end of the hook, and the spherical abutment block abuts on the limiting groove in the locking cap. The longitudinal section of the limiting groove is circular or elliptical.

8. The wall-mounted lightweight energy-saving thermal insulation board according to claim 7, characterized in that: The ends of the floating block and the locking cap are respectively embedded in the first countersunk groove and the second countersunk groove on the end surface of the plate body.

9. The wall-mounted lightweight energy-saving thermal insulation board according to claim 1, characterized in that: The thermal insulation board includes one or more of a foam concrete composite board, a honeycomb aluminum board, a silicate composite board, and an organic foam board.

10. The wall-mounted lightweight energy-saving thermal insulation board according to claim 9, characterized in that: The organic foam board includes one or more of a benzene board, a polystyrene board, an extruded board, a polystyrene board, a polyurethane board, a polycarbonate board, and a phenolic board.

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