Prefabricated building thermal insulation wall

Abstract

The utility model discloses an assembled building heat preservation wall body relates to heat preservation wall body technical field. The utility model discloses a fixed wall body, and the side surface of fixed wall body is clamped with main wallboard, and the main wallboard is provided with auxiliary wallboard, and is provided with the heat preservation layer between main wallboard and auxiliary wallboard, and the side surface symmetry of auxiliary wallboard is provided with two limit slot, and the fixed wall body inner wall symmetry is fixedly connected with two spring seat, and the fixed connection of two spring seat has H type frame, and the side surface symmetry of H type frame is fixedly connected with two limit insert plate, and the limit insert plate and corresponding limit slot slide fit, the utility model discloses rotating the runner through the opening cover plate, and the runner drives the rotation of the pivot, and the pivot rotation drives the rack meshing with gear to move away auxiliary wallboard, and compresses the spring, makes the limit insert plate in limit slot draw out, thereby can remove the limit of auxiliary wallboard, and can carry out quick replacement to the heat preservation layer after opening auxiliary wallboard, can promote the work efficiency of maintenance personnel.

Description

Technical Field

[0001] This utility model relates to the field of thermal insulation wall technology, and in particular to a prefabricated building thermal insulation wall. Background Technology

[0002] Prefabricated building insulation walls are a type of building wall that is prefabricated in a factory and installed on site. They feature high-efficiency insulation, rapid construction, and environmental protection and energy saving. When in use, insulation material is added between two wall panels to achieve indoor insulation. When the insulation material ages, gets wet, or is damaged, it can be replaced through the insulation layer sandwiched between the wall panels. If it needs to be replaced, the entire wall needs to be removed, which is too complicated. Utility Model Content

[0003] The purpose of this utility model is to solve the problem that in the existing technology, when the insulation material ages, gets wet, or is damaged, the entire wall needs to be dismantled before it can be replaced, which reduces the work efficiency of maintenance personnel. Therefore, this utility model proposes a prefabricated building insulation wall.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A prefabricated building insulation wall is designed, including a fixed wall body. A main wall panel is snapped onto the side of the fixed wall body, and a secondary wall panel is provided on the main wall panel. An insulation layer is provided between the main wall panel and the secondary wall panel. Two limiting slots are symmetrically opened on the side of the secondary wall panel. Two spring seats are symmetrically fixedly connected to the inner wall of the fixed wall body. An H-shaped frame is fixedly connected between the two spring seats. Two limiting plates are symmetrically fixedly connected to the side of the H-shaped frame. The limiting plates slide with the corresponding limiting slots. A rack is fixedly connected to the side of the H-shaped frame away from the secondary wall panel. A rotating shaft is rotatably connected to the inner wall of the fixed wall body. A gear is fixedly connected to the circumferential side of the rotating shaft. The gear meshes with the rack.

[0006] Preferably, the main wall panel has inserts fixedly connected to both opposite sides, and the fixed wall has slots on both opposite sides, with the inserts engaging with the slots.

[0007] Preferably, a rotating wheel is fixedly connected to the end of the rotating shaft.

[0008] Preferably, the side of the fixed wall is bolted with a cover plate, and the cover plate is coaxially arranged with the rotating wheel.

[0009] Preferably, a number of positioning rods are fixedly connected to the side of the secondary wall panel, and a number of positioning slots are opened on the side of the main wall panel. The positioning slots correspond one-to-one with the positioning rods, and the positioning rods are inserted into the positioning slots.

[0010] Preferably, the fixed wall has two symmetrically arranged sockets on its side, and the limiting plate slides into the corresponding socket.

[0011] The present invention proposes a prefabricated building insulation wall, the advantages of which are as follows: After opening the cover plate, the rotating wheel is rotated, which drives the gear to rotate. The gear rotates and moves the rack and H-shaped frame away from the position of the sub-wall panel. When the H-shaped frame moves, it compresses the spring seat and drives the limiting plate to be pulled out from the limiting slot. This allows the wall to be quickly released from the limiting position of the sub-wall panel, and the sub-wall panel can be detached from the main wall panel. Therefore, the insulation layer can be replaced without disassembling the entire wall, improving the work efficiency of maintenance personnel. Attached Figure Description

[0012] Figure 1 This is a structural schematic diagram of a prefabricated building insulation wall.

[0013] Figure 2 This is a schematic diagram of the cross-sectional structure of the fixed wall of this utility model.

[0014] Figure 3 This is a schematic diagram of the secondary wall panel structure of this utility model.

[0015] Figure 4 This is an assembly drawing of the spring seat and the fixed wall of this utility model.

[0016] Figure 5 This is an assembly drawing of the spring seat and H-frame of this utility model.

[0017] The attached diagram lists the components represented by each number as follows:

[0018] 1. Fixed wall; 2. Main wall panel; 3. Secondary wall panel; 4. Limiting slot; 5. Spring seat; 6. H-shaped frame; 7. Limiting insert plate; 8. Rack; 9. Rotating shaft; 10. Gear; 11. Insulation layer; 12. Insert strip; 13. Card slot; 14. Cover plate; 15. Positioning rod; 16. Positioning groove; 17. Socket; 18. Rotating wheel. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Example 1

[0021] Reference Figure 1-5This utility model is a prefabricated building insulation wall, including a fixed wall 1, a main wall panel 2 snapped onto the side of the fixed wall 1, a secondary wall panel 3 provided on the main wall panel 2, an insulation layer 11 provided between the main wall panel 2 and the secondary wall panel 3, two limiting slots 4 symmetrically opened on the side of the secondary wall panel 3, two spring seats 5 symmetrically fixedly connected to the inner wall of the fixed wall 1, an H-shaped frame 6 fixedly connected between the two spring seats 5, two limiting inserts 7 symmetrically fixedly connected to the side of the H-shaped frame 6, the limiting inserts 7 slidingly engaging with the corresponding limiting slots 4, a rack 8 fixedly connected to the side of the H-shaped frame 6 away from the secondary wall panel 3, a rotating shaft 9 rotatably connected to the inner wall of the fixed wall 1, a gear 10 fixedly connected to the circumference of the rotating shaft 9, the gear 10 meshing with the rack 8;

[0022] A rotating wheel 18 is fixedly connected to the end of the rotating shaft 9. Two sockets 17 are symmetrically opened on the side of the fixed wall 1, and the limiting plate 7 slides with the corresponding socket 17.

[0023] The operation process of this embodiment is as follows: The insulation layer 11 is made of insulation material and is placed between the main wall panel 2 and the secondary wall panel 3. When the insulation layer 11 ages, gets wet, or needs to be replaced, the gear 10 is rotated. The gear 10 pulls the rack 8 away from the main wall panel 2 and moves it. The movement of the rack 8 drives the H-shaped frame 6 and the limiting plate 7 to move. In the initial state, the limiting plate 7 is inserted into the limiting slot 4. At this time, as the rack 8 moves, the limiting plate 7 is gradually pulled out from the limiting slot 4, which releases the limitation on the secondary wall panel 3. After the secondary wall panel 3 is separated from the main wall panel 2, the insulation layer 11 that needs to be replaced can be removed and replaced. By changing the limiting plate 7 and the limiting slot 4 from the inserted state to the disengaged state, the limitation of the fixed wall 1 on the secondary wall panel 3 can be released, so that the secondary wall panel 3 can be quickly separated and the insulation layer 11 can be replaced.

[0024] In its initial state, the spring seat 5 lifts the H-shaped frame 6, ensuring that the limiting plate 7 is always inserted into the limiting slot 4, thus preventing the secondary wall panel 3 from detaching from the fixed wall 1. As the rack 8 continues to move away from the side of the secondary wall panel 3, the rack 8 is gradually compressed. After the new insulation layer 11 is installed, the secondary wall panel 3 is realigned with the main wall panel 2 and fitted against it. At this point, the gear 10 is released, and the spring seat 5 resets, pushing the limiting plate 7 back into the limiting slot 4 within the secondary wall panel 3. This allows for quick repositioning of the insulation layer 11, thereby improving work efficiency.

[0025] Example 2

[0026] To ensure a tighter connection between the main wall panel 2, the secondary wall panel 3, and the fixed wall 1, thereby improving the overall waterproofing performance of the wall, please refer to [link / reference needed]. Figure 1-4Based on the first specific embodiment, insert strips 12 are fixedly connected to both opposite sides of the main wall panel 2, and slots 13 are opened on both opposite sides of the fixed wall 1. The insert strips 12 and slots 13 are inserted and matched. A cover plate 14 is bolted to the side of the fixed wall 1. The cover plate 14 and the rotating wheel 18 are coaxially arranged. Several positioning rods 15 are fixedly connected to the side of the secondary wall panel 3. Several positioning grooves 16 are opened on the side of the main wall panel 2. The positioning grooves 16 and the positioning rods 15 correspond one-to-one. The positioning rods 15 and the positioning grooves 16 are inserted and matched.

[0027] The operation process of this embodiment is as follows: During the installation process, the insert strip 12 on the main wall panel 2 is inserted into the slot 13 in the fixed wall 1, and the main wall panel 2 and the fixed wall 1 are fixed with bolts. There is a recess in the fixed wall 1. The rotating shaft 9 passes through the fixed wall 1 and the gear 10 is located in the fixed wall 1. The rotating wheel 18 is located in the recess. When it is necessary to disassemble the insulation layer 11, the rotating wheel 18 is rotated. The rotating wheel 18 drives the rotating shaft 9 to rotate, and the limiting insert 7 can be taken out from the limiting slot 4. Since the rotating wheel 18 is located on the outside of the fixed wall 1, in order to avoid accidental contact by outsiders and to maintain the overall aesthetics of the wall, a cover plate 14 is connected to the recess of the fixed wall 1 with bolts to make the wall surface flat and to cover the rotating wheel 18, thus preventing accidental contact by outsiders and causing the secondary wall panel 3 to detach, thereby improving the stability of the insulation layer 11 in the main wall panel 2 and the secondary wall panel 3.

[0028] When installing the secondary wall panel 3 and the main wall panel 2, the positioning rod 15 on the secondary wall panel 3 is inserted into the positioning groove 16 in the main wall panel 2. The positioning groove 16 limits the positioning rod 15, thereby further improving the stability of the insulation layer 11 in the wall.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A prefabricated building insulation wall, comprising a fixed wall (1), wherein a main wall panel (2) is snapped onto the side of the fixed wall (1), and a secondary wall panel (3) is provided on the main wall panel (2), characterized in that: An insulation layer (11) is provided between the main wall panel (2) and the secondary wall panel (3). Two limiting slots (4) are symmetrically opened on the side of the secondary wall panel (3). Two spring seats (5) are symmetrically fixedly connected to the inner wall of the fixed wall (1). An H-shaped frame (6) is fixedly connected between the two spring seats (5). Two limiting plates (7) are symmetrically fixedly connected to the side of the H-shaped frame (6). The limiting plates (7) slide with the corresponding limiting slots (4). A rack (8) is fixedly connected to the side of the H-shaped frame (6) away from the secondary wall panel (3). A rotating shaft (9) is rotatably connected to the inner wall of the fixed wall (1). A gear (10) is fixedly connected to the circumferential side of the rotating shaft (9). The gear (10) meshes with the rack (8).

2. The prefabricated building insulation wall according to claim 1, characterized in that, The main wall panel (2) has two opposite sides with fixed inserts (12), and the fixed wall (1) has two opposite sides with slots (13). The inserts (12) and slots (13) are inserted into each other.

3. The prefabricated building insulation wall according to claim 1, characterized in that, A rotating wheel (18) is fixedly connected to the end of the rotating shaft (9).

4. A prefabricated building insulation wall according to claim 3, characterized in that, The fixed wall (1) is bolted to a cover plate (14), which is coaxially arranged with the wheel (18).

5. A prefabricated building insulation wall according to claim 1, characterized in that, The side of the secondary wall panel (3) is fixedly connected with several positioning rods (15), and the side of the main wall panel (2) is provided with several positioning grooves (16). The positioning grooves (16) correspond one-to-one with the positioning rods (15), and the positioning rods (15) are inserted into the positioning grooves (16).

6. A prefabricated building insulation wall according to claim 1, characterized in that, The fixed wall (1) has two symmetrically arranged sockets (17) on its side, and the limiting plate (7) slides in cooperation with the corresponding socket (17).

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