Heat preservation and insulation type light building frame body structure

Abstract

The invention relates to the technical field of wallboards, in particular to a heat preservation and insulation type light building frame body structure which comprises inner wallboards and outer wallboards, the inner wallboards and the outer wallboards are fixedly connected through cylinders, and a mounting frame is arranged between the two inner wallboards; a pulling anti-deformation mechanism, a pulling fastening mechanism and a drying mechanism are arranged on the mounting frame; the pulling anti-deformation mechanism comprises square holes formed in the two sides of the top end of the mounting frame in a penetrating mode, tensioning columns are slidably connected to the inner walls of the two square holes correspondingly, circular grooves are formed in the upper ends and the lower ends of the two tensioning columns correspondingly, and fixing plates are symmetrically and fixedly connected to the two sides of the end, close to the inner wall plate, of the outer wall plate correspondingly; the ends, away from each other, of the two fixing plates are fixedly connected with circular columns. Inclined inward pulling force can be generated through pulling of the steel wire rope A, so that the tensioning columns are driven to move towards the inner side, the two sides of the outer wall plate can be pulled, and the situation of rebound deformation after combination and connection is prevented.

Description

Technical Field

[0001] This invention relates to the field of wall panel technology, and more particularly to a lightweight building frame structure with thermal insulation properties. Background Technology

[0002] Lightweight composite insulation boards use lightweight materials (such as cement, gypsum, polystyrene particles, etc.) as the base material, and integrate insulation layers (such as rock wool, aerogel, polystyrene board) and other functional layers through a composite process to form building boards with lightweight, high strength, thermal insulation, fire resistance, and sound insulation properties. In contrast, the thermal insulation lightweight building frame structure uses lightweight materials as the core, combining cold-formed thin-walled steel frames, lattice steel frames and composite insulation boards, and installing them on the outside of the wall to complete the wall decoration.

[0003] Due to its unique curved structure, curved wall panels have a certain degree of resilience. In the current technology, when performing combination and connection operations on curved wall panels, it is usually just a simple matter of using connectors to achieve combination and limiting connection. However, precisely because of the resilience of the curved wall panels themselves, after installation, the problem of rebound deformation is very likely to occur. Specifically, one side of the curved wall panel will lift up, which greatly damages the overall decorative effect. Furthermore, under the existing combination connection method, the curved wall panels only make simple contact with each other. This contact method inevitably leaves gaps at the contact points of the wall panels. The existence of these gaps will negatively affect the thermal insulation performance of the wall panels, thereby reducing the overall thermal insulation effect. In addition, because seaside houses are located by the sea for a long time, the air inside the houses is humid. Some corners inside the houses are dead corners for ventilation, which makes ventilation very limited. In addition, poor air circulation makes it difficult for moisture inside the curved wall panels in the corners to evaporate naturally. When the curved wall panels are in a damp state for a long time, the risk of deformation increases. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of the prior art by proposing a thermally insulated lightweight building frame structure.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows: a heat-insulating and heat-resistant lightweight building frame structure, including an inner wall panel and an outer wall panel, wherein the inner wall panel and the outer wall panel are fixedly connected by a cylinder, and an installation frame is provided between two inner wall panels, wherein the installation frame is provided with a tension anti-deformation mechanism, a tension fastening mechanism and a drying mechanism; The tension-resistant anti-deformation mechanism includes square holes passing through both sides of the top of the mounting frame. Tensioning columns are slidably connected to the inner walls of both square holes. Circular grooves are opened at both ends of the two tensioning columns. Fixing plates are symmetrically fixed to both sides of the outer wall panel near the inner wall panel. Circular columns are fixed to the ends of the two fixing plates away from each other. The circular columns and circular grooves are matched in shape. When the tensioning columns move inward, they generate tension on the circular columns and fixing plates to prevent deformation of the outer wall panel. The tensioning and fastening mechanism is used to quickly assemble the inner wall panel and the outer wall panel together, and to ensure that the contact surfaces of the outer wall panel are tightly fitted.

[0006] Preferably, the tension-resistant deformation mechanism further includes an arc-shaped groove at one end of the outer side of the mounting frame. A fixed column is symmetrically fixedly connected to the middle of the inner wall of the arc-shaped groove. A driven shaft rotatably passes through the fixed column. A winding drum A is fixedly connected to both sides of the outer wall of the driven shaft. A steel wire rope A is wound around the outer wall of both winding drums A. The two steel wire ropes A and two tensioning columns are fixedly connected respectively. Mounting grooves are opened at both the upper and lower ends of the mounting frame. A second spring is fixedly connected to one side of the inner wall of the two square holes. Two sets of second springs and two tensioning columns are fixedly connected respectively.

[0007] Preferably, a fixed pulley structure B is installed on one side of the inner wall of the arc-shaped groove corresponding to the fixed column, and the two fixed pulley structures B are in contact with the two steel wire ropes A respectively. A fixed pulley structure A is installed on the inner side of the inner wall of the arc-shaped groove corresponding to the tensioning column, and the two fixed pulley structures A are in contact with the two steel wire ropes A respectively.

[0008] Preferably, a fixed upright plate is fixedly connected to the front side of the inner wall of the arc-shaped groove, a rotating shaft is rotatably passed through the fixed upright plate, a transmission flexible shaft is fixedly connected to the rear end of the rotating shaft, the transmission flexible shaft and the driven shaft are fixedly connected, a telescopic groove is opened at the front end of the rotating shaft, a telescopic column is slidably arranged on the inner wall of the telescopic groove, a tension spring is fixedly connected between the telescopic groove and the telescopic column, a rotating plate is fixedly connected to the front end of the telescopic column, limit posts are symmetrically fixedly connected to the rear end of the rotating plate, and multiple limit grooves are evenly opened on the outer side of the front end of the fixed upright plate corresponding to the rotating shaft.

[0009] Preferably, the tensioning and fastening mechanism includes telescopic holes passing through the upper and lower sides of the inner wall of the arc-shaped groove. Both sides of the inner wall of the two telescopic holes are provided with sliding grooves. The inner walls of the two sets of sliding grooves are slidably connected with sliding plates. The two sets of sliding plates are fixedly connected to a third spring at one end close to each other. The two sets of third springs and the two sets of sliding grooves are respectively fixedly connected. The two sets of sliding plates are fixedly connected with fastening posts. The two fastening posts are provided with slots at one end away from each other.

[0010] Preferably, a winding drum B is fixedly connected to the middle of the outer wall of the driven shaft, and steel wire ropes B are wound and connected to both sides of the outer wall of the winding drum B. The two steel wire ropes B and two fastening posts are fixedly connected respectively.

[0011] Preferably, the tensioning and fastening mechanism further includes fixed columns fixedly connected between the inner wall panel and the outer wall panel. The upper and lower ends of the two fixed columns are provided with slots. One side of the inner wall of the two sets of slots is provided with a square groove. The inner wall of the two sets of square grooves is slidably provided with a locking post. A first spring is fixedly connected between the four sets of locking posts and the square grooves. The locking posts are used to lock in the locking grooves.

[0012] Preferably, the mounting bracket has symmetrical circular holes at both ends corresponding to one side of the mounting groove, and a fan is fixedly connected to the inner wall of each of the four circular holes, and a heating rod is fixedly connected to the outer side of each of the four circular holes corresponding to the fan.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. Through the set tension anti-deformation mechanism, when assembling and connecting, the circular column can be inserted into the circular groove, and then the steel wire rope A will generate an inward pulling force, thereby driving the tension column to move inward, and thus pulling the two sides of the outer wall panel to prevent the rebound deformation after assembly and connection, thus ensuring the overall decorative effect. 2. Through the set tension fastening mechanism, the fixed column and the fastening column can be connected together during the assembly connection. At this time, the steel wire rope B generates tension, which can generate an inward tension on the fastening column and act on the outer wall panel through the fixed column. At this time, the outer wall panel is in close contact, avoiding gaps after assembly connection, improving the overall thermal insulation effect, and also allowing the connection operation to be completed quickly, improving connection efficiency. 3. The drying mechanism allows the fan and heating rod to be activated during use, generating warm air. This warm air flows between the exterior and interior wall panels, blowing out moisture and drying them to prevent dampness and rot, thus reducing the risk of deformation. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a heat-insulating and heat-resistant lightweight building frame structure according to the present invention; Figure 2 This is a bottom view of the exterior and interior wall panels of a heat-insulating lightweight building frame structure according to the present invention. Figure 3 This is a partial sectional view of the fixed column of a thermally insulated lightweight building frame structure according to the present invention; Figure 4This is a top view of the mounting frame for a heat-insulating and lightweight building frame structure according to the present invention; Figure 5 This invention relates to a lightweight building frame structure with thermal insulation properties. Figure 4 Enlarged view of the structure at point A in the middle; Figure 6 This is a left view of the mounting frame for a heat-insulating and heat-resistant lightweight building frame structure according to the present invention. Figure 7 This invention relates to a lightweight building frame structure with thermal insulation properties. Figure 6 Enlarged view of the structure at point B in the middle; Figure 8 This is a cutting diagram of the mounting frame for a heat-insulating and lightweight building frame structure according to the present invention; Figure 9 This is a partial sectional view of the mounting frame for a heat-insulating and lightweight building frame structure according to the present invention. Figure 10 This is a diagram of a fixed vertical plate structure for a heat-insulating and heat-resistant lightweight building frame structure according to the present invention. Figure 11 This invention relates to a lightweight building frame structure with thermal insulation properties. Figure 10 Enlarged view of the structure at point C; Figure 12 This is a rotating axial sectional view of a lightweight building frame structure with thermal insulation properties according to the present invention.

[0015] In the diagram: 1. Inner wall panel; 2. Outer wall panel; 3. Mounting bracket; 4. Fixing column; 5. Slot; 6. Circular column; 7. Fixing plate; 8. Clip column; 9. Square slot; 10. First spring; 11. Clip slot; 12. Fastening column; 13. Mounting slot; 14. Heating rod; 15. Circular hole; 16. Fan; 17. Arc-shaped slot; 18. Tensioning column; 19. Circular slot; 20. Square hole; 21. Second spring; 22. Fixed pulley structure A 23. Wire rope A; 24. Flexible drive shaft; 25. Fixed upright plate; 26. Winding drum A; 27. Fixed column; 28. Fixed pulley structure B; 29. ​​Driven shaft; 30. Winding drum B; 31. Wire rope B; 32. Telescopic hole; 33. Slide groove; 34. Third spring; 35. Slide plate; 36. Rotating shaft; 37. Rotating plate; 38. Limiting groove; 39. Limiting column; 40. Telescopic column; 41. Tension spring; 42. Telescopic groove. Detailed Implementation

[0016] The following description is intended to disclose the invention and enable those skilled in the art to implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0017] like Figures 1-12The illustrated lightweight building frame structure with thermal insulation properties includes an inner wall panel 1 and an outer wall panel 2. Both the inner wall panel 1 and the outer wall panel 2 are lightweight composite thermal insulation materials with an arc shape, which not only provides thermal insulation but also isolates external temperatures to ensure a uniform indoor temperature. The inner wall panel 1 and the outer wall panel 2 are fixedly connected by cylindrical columns. An installation frame 3 is provided between the two inner wall panels 1. The installation frame 3 is equipped with a tension anti-deformation mechanism, a tension fastening mechanism, and a drying mechanism. The tension anti-deformation mechanism includes square holes 20 passing through both sides of the top of the installation frame 3. Tensioning columns 18 are slidably connected to the inner walls of the two square holes 20. The tensioning column 18 has circular grooves 19 at both ends. The outer wall panel 2 is symmetrically fixed with fixing plates 7 on both sides of the end closest to the inner wall panel 1. The two fixing plates 7 are fixed with circular columns 6 at the ends away from each other. The circular columns 6 and the circular grooves 19 are matched in shape. When the tensioning column 18 moves inward, it generates tension on the circular columns 6 and fixing plates 7 to prevent the outer wall panel 2 from deforming. The tensioning and fastening mechanism is used to quickly combine the inner wall panel 1 and the outer wall panel 2 and make the contact surfaces of the outer wall panel 2 fit tightly together. Since the outer wall panel 2 is a lightweight composite insulation board, heat loss is further prevented after it is tightly fitted.

[0018] like Figures 4-7 As shown, the anti-deformation mechanism also includes an arc-shaped groove 17 on one side of the mounting frame 3. A fixed column 27 is symmetrically fixedly connected to the middle of the inner wall of the arc-shaped groove 17. A driven shaft 29 rotatably passes through the fixed column 27. Two winding drums A26 are fixedly connected to both sides of the outer wall of the driven shaft 29. Steel wire ropes A23 are wound around the outer walls of both winding drums A26. The two steel wire ropes A23 are fixedly connected to two tensioning columns 18. Mounting grooves 13 are provided at both the upper and lower ends of the mounting frame 3. A second spring 21 is fixedly connected to one side of the inner wall of each of the two square holes 20. The two sets of second springs 21 are fixedly connected to the two tensioning columns 18. The second springs 21 ensure that the tensioning columns 18 are positioned at the outermost edge of the square holes 20 before assembly, facilitating the insertion of the circular column 6 into the circular groove 19 and simplifying subsequent pulling operations.

[0019] like Figure 6 , Figure 7 As shown, fixed pulley structures B28 are installed on the inner wall of the arc-shaped groove 17 on one side corresponding to the fixed column 27. Each of the two fixed pulley structures B28 contacts one of the two steel wire ropes A23. Similarly, fixed pulley structures A22 are installed on the inner wall of the arc-shaped groove 17 on the inner side corresponding to the tensioning column 18. Each of the two fixed pulley structures A22 contacts one of the two steel wire ropes A23. The fixed pulley structures B28 and A22 can change the direction of the steel wire ropes A23, thereby allowing the tensioning column 18 to move along the direction of the square hole 20, facilitating the pulling operation.

[0020] like Figure 6 , Figure 10, Figure 11 , Figure 12 As shown, a fixed upright plate 25 is fixedly connected to the front side of the inner wall of the arc-shaped groove 17. A rotating shaft 36 rotatably passes through the fixed upright plate 25. A transmission flexible shaft 24 is fixedly connected to the rear end of the rotating shaft 36. The transmission flexible shaft 24 and the driven shaft 29 are fixedly connected. A telescopic groove 42 is opened at the front end of the rotating shaft 36. A telescopic column 40 is slidably arranged on the inner wall of the telescopic groove 42. A tension spring 41 is fixedly connected between the telescopic groove 42 and the telescopic column 40. A rotating plate 37 is fixedly connected to the front end of the telescopic column 40. Limiting columns 39 are symmetrically fixedly connected to the rear end of the rotating plate 37. Multiple limiting grooves 38 are evenly opened on the outer side of the front end of the fixed upright plate 25 corresponding to the rotating shaft 36. With the cooperation of the limiting columns 39 and the limiting grooves 38, limiting treatment can be performed when the assembly connection is completed.

[0021] like Figure 6 , Figure 7 , Figure 8 As shown, the tensioning and fastening mechanism includes telescopic holes 32 passing through the upper and lower sides of the inner wall of the arc-shaped groove 17. Slide grooves 33 are provided on both sides of the inner wall of each telescopic hole 32. Slide plates 35 are slidably connected to the inner walls of each set of slide grooves 33. A third spring 34 is fixedly connected to one end of each set of slide plates 35 that is close to each other. The two sets of third springs 34 and the two sets of slide grooves 33 are respectively fixedly connected. Fastening posts 12 are fixedly connected between the two sets of slide plates 35. Slots 11 are provided on one side of each fastening post 12 that is far apart from each other. A winding drum B30 is fixedly connected to the middle of the outer wall of the driven shaft 29. Steel wire ropes B31 are wound and connected to both sides of the outer wall of the winding drum B30. The two steel wire ropes B31 and the two fastening posts 12 are respectively fixedly connected. The elastic force of the third spring 34 is greater than that of the first spring 10, thus facilitating the connection between the fastening posts 12 and the fixed posts 4.

[0022] like Figure 2 , Figure 3 As shown, the tensioning and fastening mechanism also includes fixed posts 4 that are fixedly connected between the inner wall panel 1 and the outer wall panel 2. Slots 5 are provided at both the upper and lower ends of the two fixed posts 4. A square groove 9 is provided on one side of the inner wall of the two sets of slots 5. A locking post 8 is slidably provided on the inner wall of the two sets of square grooves 9. A first spring 10 is fixedly connected between the four sets of locking posts 8 and the square grooves 9. The locking post 8 is used to lock in the locking groove 11.

[0023] like Figure 4 , Figure 9 As shown, the mounting bracket 3 has symmetrical circular holes 15 on one side of the mounting groove 13 at both ends. Fans 16 are fixedly connected to the inner walls of the four circular holes 15, and heating rods 14 are fixedly connected to the outer sides of the four circular holes 15 corresponding to the outer sides of the fans 16.

[0024] Working principle: First, the inner wall panel 1 is inserted into the mounting groove 13. During the insertion process, the fastening post 12 is inserted into the slot 5 and contacts the inclined surface of the retaining post 8, causing the retaining post 8 to retract into the square groove 9 and compress the first spring 10. At the same time, the fastening post 12 moves inward under pressure. Since the elastic force of the third spring 34 is greater than that of the first spring 10, and there are more third springs 34 than first springs 10, the fastening post 12 is fully inserted into the slot 5 under the action of the elastic force of the third spring 34. Then, the first spring 10 resets the locking post 8 into the locking groove 11, completing the limiting operation of the fastening post 12. This connects the fixing post 4 and the fastening post 12 together, and the circular post 6 is inserted into the circular groove 19. At this point, pulling the rotating plate 37 outwards causes the limiting post 39 to leave the limiting groove 38, thus releasing the limiting of the rotating plate 37. Rotating the rotating plate 37, in conjunction with the telescopic post 40 and the telescopic groove 42, causes the rotating shaft 36 to rotate. The rotating shaft 36 carries the transmission flexible shaft 24 and... The driven shaft 29 rotates, thus rotating the take-up drums A26 and B30. The take-up drum A26 winds up the wire rope A23, generating tension on it. Furthermore, with the cooperation of the fixed pulley structures B28 and A22, the direction of the wire rope A23 is changed, causing the tensioning column 18 to move along the direction of the square hole 20. This generates tension on both sides of the outer wall panel 2, preventing springback deformation after assembly and ensuring overall stability. For decorative effect, the winding drum B30 retracts the wire rope B31, thereby generating tension. At this time, the tension acts on the fastening column 12 and moves the fixing column 4 inward, so that the contact surfaces of the outer wall panel 2 can be tightly fitted together to prevent gaps after the combination connection, improve the overall heat preservation effect, and can quickly complete the connection operation, improving the connection efficiency. After the combination connection, the telescopic column 40 moves inward and inserts the limiting column 39 into the appropriate limiting groove 38, thereby completing the limiting of the rotating plate 37. When the heating rod 14 and the fan 16 are connected and installed on the wall, the heating rod 14 and the fan 16 are turned on to generate warm air. The warm air flows between the inner wall panel 1 and the outer wall panel 2, which blows out the moisture between the inner wall panel 1 and the outer wall panel 2 and dries the inner wall panel 1 and the outer wall panel 2, preventing the inner wall panel 1 and the outer wall panel 2 from being damp and rotting, thereby reducing the risk of deformation of the inner wall panel 1 and the outer wall panel 2.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention. The scope of protection claimed by the appended claims and their equivalents is defined.

Claims

1. A lightweight building frame structure with thermal insulation properties, comprising an inner wall panel (1) and an outer wall panel (2), wherein the inner wall panel (1) and the outer wall panel (2) are fixedly connected by a cylinder, characterized in that: An installation frame (3) is provided between the two inner wall panels (1), and the installation frame (3) is provided with a tension anti-deformation mechanism, a tension fastening mechanism and a drying mechanism; The anti-deformation tension mechanism includes square holes (20) on both sides of the top of the mounting frame (3). The inner walls of the two square holes (20) are slidably connected with tensioning columns (18). The upper and lower ends of the two tensioning columns (18) are provided with circular grooves (19). The outer wall panel (2) is symmetrically fixed with fixing plates (7) on both sides of the end close to the inner wall panel (1). The two fixing plates (7) are fixed with circular columns (6) at the ends away from each other. The circular columns (6) and the circular grooves (19) are matched in shape. When the tensioning columns (18) move inward, they generate tension on the circular columns (6) and the fixing plates (7) to prevent the outer wall panel (2) from deforming. The tensioning and fastening mechanism is used to quickly combine the inner wall panel (1) and the outer wall panel (2) together and to make the contact surfaces of the outer wall panel (2) fit tightly together.

2. The thermal insulation lightweight building frame structure according to claim 1, characterized in that: The tension anti-deformation mechanism also includes an arc-shaped groove (17) opened at one end of the outer side of the mounting frame (3). A fixed column (27) is symmetrically fixedly connected to the middle of the inner wall of the arc-shaped groove (17). A driven shaft (29) is rotatably passed through the fixed column (27). A winding drum A (26) is fixedly connected to both sides of the outer wall of the driven shaft (29). A steel wire rope A (23) is wound around the outer wall of the two winding drums A (26). The two steel wire ropes A (23) and the two tensioning columns (18) are fixedly connected respectively. The mounting frame (3) has mounting grooves (13) at both the upper and lower ends. A second spring (21) is fixedly connected to one side of the inner wall of the two square holes (20). The two sets of second springs (21) and the two tensioning columns (18) are fixedly connected respectively.

3. The thermal insulation lightweight building frame structure according to claim 2, characterized in that: On the inner wall of the arc groove (17) corresponding to the side of the fixed column (27), there are fixed pulley structures B (28), and the two fixed pulley structures B (28) and the two steel wire ropes A (23) are in contact respectively. On the inner wall of the arc groove (17) corresponding to the inner side of the tension column (18), there are fixed pulley structures A (22), and the two fixed pulley structures A (22) and the two steel wire ropes A (23) are in contact respectively.

4. The thermal insulation lightweight building frame structure according to claim 3, characterized in that: A fixed plate (25) is fixedly connected to the front side of the inner wall of the arc-shaped groove (17). A rotating shaft (36) is rotatably passed through the fixed plate (25). A transmission flexible shaft (24) is fixedly connected to the rear end of the rotating shaft (36). The transmission flexible shaft (24) and the driven shaft (29) are fixedly connected. A telescopic groove (42) is opened at the front end of the rotating shaft (36). A telescopic column (40) is slidably arranged on the inner wall of the telescopic groove (42). A tension spring (41) is fixedly connected between the telescopic groove (42) and the telescopic column (40). A rotating plate (37) is fixedly connected to the front end of the telescopic column (40). A limit column (39) is symmetrically fixedly connected to the rear end of the rotating plate (37). A plurality of limit grooves (38) are evenly opened on the outer side of the front end of the fixed plate (25) corresponding to the rotating shaft (36).

5. A lightweight building frame structure with thermal insulation as described in claim 2, characterized in that: The tensioning and fastening mechanism includes telescopic holes (32) passing through the upper and lower sides of the inner wall of the arc-shaped groove (17). Slide grooves (33) are provided on both sides of the inner wall of the two telescopic holes (32). Slide plates (35) are slidably connected to the inner walls of the two sets of slide grooves (33). A third spring (34) is fixedly connected to one end of the two sets of slide plates (35) that are close to each other. The two sets of third springs (34) and the two sets of slide grooves (33) are fixedly connected respectively. Fastening posts (12) are fixedly connected between the two sets of slide plates (35). A slot (11) is provided on one side of the two fastening posts (12) that are far apart from each other.

6. The thermal insulation lightweight building frame structure according to claim 5, characterized in that: A winding drum B (30) is fixedly connected to the middle of the outer wall of the driven shaft (29). Steel wire ropes B (31) are wound around both sides of the outer wall of the winding drum B (30). The two steel wire ropes B (31) and two fastening columns (12) are fixedly connected respectively.

7. A lightweight building frame structure with thermal insulation as described in claim 6, characterized in that: The tensioning and fastening mechanism also includes fixed columns (4) fixedly connected between the inner wall panel (1) and the outer wall panel (2). The two fixed columns (4) are provided with slots (5) at both ends. The inner wall of the two sets of slots (5) is provided with square grooves (9) on one side. The inner wall of the two sets of square grooves (9) is slidably provided with locking posts (8). The four sets of locking posts (8) and square grooves (9) are fixedly connected with a first spring (10). The locking posts (8) are used to be locked in the locking grooves (11).

8. A lightweight building frame structure with thermal insulation as described in claim 2, characterized in that: The mounting bracket (3) has circular holes (15) symmetrically inserted at both ends of the mounting slot (13) on one side. A fan (16) is fixedly connected to the inner wall of each of the four circular holes (15), and a heating rod (14) is fixedly connected to the outer side of each of the four circular holes (15) corresponding to the fan (16).

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