Double-layer energy-saving environment-friendly building outer wall structure

Abstract

The utility model discloses a double-layer energy-saving environment-friendly building outer wall structure, and particularly relates to the technical field of building outer walls, the double-layer energy-saving environment-friendly building outer wall structure comprises a first building outer wall plate, a second building outer wall plate is arranged on one side of the first building outer wall plate, an installation mechanism is arranged between the first building outer wall plate and the second building outer wall plate, and the installation mechanism comprises a connecting sleeve plate. The connecting sleeve plate is fixed to one side of the first building outer wall plate. By arranging the installation mechanism and the synchronous fixing mechanism, construction time and labor cost are saved, complex tools and tedious steps are not needed, installation efficiency is improved, the first building outer wall plate and the second building outer wall plate form the whole building outer wall, the heat insulation effect of the building outer wall is improved, and the construction cost is reduced. The heat preservation and heat insulation performance of a building can be improved, energy consumption is reduced, meanwhile, when a single outer wall is damaged or needs to be maintained, disassembly and replacement can be conveniently carried out, and the outer wall cannot be damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of building exterior walls, and more specifically, to a double-layer energy-saving and environmentally friendly building exterior wall structure. Background Art

[0002] The building exterior wall structure is usually an important part of the building. It not only has the function of beautiful appearance, but also has multiple functions such as thermal insulation, heat insulation, waterproofing, and wind resistance. The insulation effect of the building exterior wall directly determines the indoor temperature of each household after moving in, and also greatly affects the issue of energy consumption.

[0003] After searching, a Chinese patent with announcement number CN219451115U discloses a building exterior wall insulation structure. In view of the problem that the entire building exterior wall is subjected to temperature changes or external forces throughout the year, which leads to stress concentration in the entire internal insulation layer of the building exterior wall, thereby causing the insulation layer to be easily separated from the wall, the integrity of the building exterior wall is poor, and the insulation effect is not ideal, the insulation structure of the building exterior wall has high integrity through a simple structure and reasonable design, the insulation layer is not easy to separate from the wall, and the insulation effect is ideal.

[0004] During the use of the building's exterior wall structure, once the exterior wall structure is damaged or requires maintenance, due to the limitations of its installation method, disassembly and replacement are often very difficult, which is not only time-consuming and labor-intensive, but may also cause certain damage to the overall structure of the building. At the same time, the single-layer exterior wall structure and insulation construction technology have poor insulation effect. Utility Model Content

[0005] In order to overcome the problems and defects in the prior art, the utility model provides a double-layer energy-saving and environmentally friendly building exterior wall structure to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a double-layer energy-saving and environmentally friendly building exterior wall structure, comprising a first building exterior wall panel, a second building exterior wall panel is arranged on one side of the first building exterior wall panel, and a mounting mechanism is arranged between the first building exterior wall panel and the second building exterior wall panel;

[0007] The installation mechanism includes a connecting sleeve, which is fixed to one side of the first building exterior wall panel, a threaded rod is arranged inside the connecting sleeve, a fixed screw is fixedly connected to the top of the threaded rod, a threaded sleeve is threadedly connected to the outer side of the threaded rod, a movable plate is fixedly connected to one side of the threaded sleeve, a movable block is fixedly connected to the top of the movable plate, a connecting block is fixedly installed on one side of the second building exterior wall panel, a connecting slot is opened on the bottom surface of the connecting block, an embedded part is arranged on one side of the first building exterior wall panel, an embedded screw is fixedly connected to one side of the embedded part, and a synchronous fixing mechanism is arranged between the embedded part and the connecting sleeve.

[0008] Preferably, the synchronous fixing mechanism comprises a through-groove, the through-groove is provided on the top surface of the embedded screw, and a through-sliding groove is provided on one side surface of the first building exterior wall panel.

[0009] Preferably, a connecting slide rod is slidably connected inside the through slide groove, one end of the connecting slide rod is fixedly connected to the threaded sleeve, and one end of the connecting slide rod is fixedly connected to a lifting clamping plate.

[0010] Preferably, the cross-sectional shape of the lifting card plate is set to be L-shaped, and the lifting card plate is movably connected with the through-card slot.

[0011] Preferably, the top of the threaded rod passes through the connecting sleeve and extends to the top of the connecting sleeve, and the outer surface of the threaded rod is stacked with two groups of threads.

[0012] Preferably, the movable card block is movably connected to the connecting card slot.

[0013] Preferably, the interior of the second building exterior wall panel includes a thermal insulation layer, a hollow layer and a heat insulation layer from left to right.

[0014] Preferably, the thermal insulation layer is made of glass wool, the heat insulation layer is made of polystyrene, and the thermal insulation layer has the same thickness as that of the heat insulation layer.

[0015] Technical effects and advantages of the utility model:

[0016] 1. By setting up the installation mechanism and the synchronous fixing mechanism, the installation of the first building exterior wall panel and the second building exterior wall panel can be quickly completed through simple insertion, rotation, fixing and other operations, saving construction time and labor costs, without complicated tools and cumbersome steps, and improving the installation efficiency. The first building exterior wall panel and the second building exterior wall panel form an integral building exterior wall, which improves the heat insulation effect of the building exterior wall and forms an integral protective layer, which helps to improve the thermal insulation and heat insulation performance of the building and reduce energy consumption. At the same time, when a single exterior wall is damaged or needs maintenance, it can be easily disassembled and replaced without causing damage to the exterior wall;

[0017] 2. Pre-installation is carried out through embedded parts and embedded screws to improve installation efficiency and ensure the stability of the exterior wall. At the same time, the internal insulation layer of the second building exterior wall panel reduces indoor and outdoor heat exchange, reduces energy consumption, and improves energy-saving effects. The hollow layer and insulation layer improve the insulation effect, further improving the energy-saving effect of the overall building exterior wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2It is a side structural schematic diagram of the utility model.

[0020] Figure 3 It is a schematic diagram of the split structure of the utility model.

[0021] Figure 4 This is a schematic diagram of the second building exterior wall panel structure of the utility model.

[0022] Figure 5 It is a partial cross-sectional structural schematic diagram of the utility model.

[0023] Figure 6 It is a schematic diagram of the internal structure of the second building exterior wall panel of the utility model.

[0024] The accompanying drawings are marked as follows: 1. first building exterior wall panel; 2. second building exterior wall panel; 3. connecting sleeve; 4. threaded rod; 5. fixed screw; 6. threaded sleeve; 7. movable plate; 8. movable block; 9. connecting block; 10. connecting slot; 11. embedded part; 12. embedded screw; 13. through slot; 14. through slide; 15. connecting slide rod; 16. lifting plate; 17. insulation layer; 18. hollow layer; 19. thermal insulation layer. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] As attached Figure 1-6 The double-layer energy-saving and environmentally friendly building exterior wall structure shown includes a first building exterior wall panel 1, a second building exterior wall panel 2 is arranged on one side of the first building exterior wall panel 1, and a mounting mechanism is arranged between the first building exterior wall panel 1 and the second building exterior wall panel 2;

[0027] The installation mechanism includes a connecting sleeve 3, which is fixed on one side of the first building exterior wall panel 1, a threaded rod 4 is arranged inside the connecting sleeve 3, a fixed screw 5 is fixedly connected to the top of the threaded rod 4, a threaded sleeve 6 is threadedly connected to the outer side of the threaded rod 4, a movable plate 7 is fixedly connected to one side of the threaded sleeve 6, a movable clamping block 8 is fixedly connected to the top of the movable plate 7, a connecting block 9 is fixedly installed on one side of the second building exterior wall panel 2, a connecting clamping groove 10 is opened on the bottom surface of the connecting block 9, an embedded part 11 is arranged on one side of the first building exterior wall panel 1, an embedded screw 12 is fixedly connected to one side of the embedded part 11, and a synchronous fixing mechanism is arranged between the embedded part 11 and the connecting sleeve 3.

[0028] As attached Figure 1 , 2 As shown in Figure 5, the synchronous fixing mechanism includes a through-groove 13, which is provided on the top surface of the embedded screw 12. A through-slide groove 14 is provided on one side surface of the first building exterior wall panel 1. A connecting slide rod 15 is slidably connected inside the through-slide groove 14. One end of the connecting slide rod 15 is fixedly connected to the threaded sleeve 6. One end of the connecting slide rod 15 is fixedly connected to a lifting clamp plate 16. The cross-sectional shape of the lifting clamp plate 16 is set to be L-shaped. The lifting clamp plate 16 is movably connected to the through-groove 13, which is convenient for quick disassembly and installation between the first building exterior wall panel 1 and the embedded part 11.

[0029] As attached Figure 1-6 As shown, the top of the threaded rod 4 passes through the connecting sleeve 3 and extends to the top of the connecting sleeve 3. The outer surface of the threaded rod 4 is stacked with two sets of threads, so that the two threaded sleeves 6 can move closer to or away from each other. The movable block 8 is movably connected with the connecting slot 10, so that the connecting sleeve 3 and the second building exterior wall panel 2 can be quickly installed and disassembled.

[0030] As attached Figure 6 As shown, the interior of the second building exterior wall panel 2 includes a thermal insulation layer 17, a hollow layer 18 and a heat-insulating layer 19 from left to right. The thermal insulation layer 17 is made of glass wool, and the heat-insulating layer 19 is made of polystyrene. The thickness of the thermal insulation layer 17 and the heat-insulating layer 19 are the same, which further improves the heat insulation and energy-saving effect of the overall building exterior wall.

[0031] Working principle of the utility model: When the double-layer energy-saving and environmentally friendly building exterior wall structure provided by the utility model is installed on the first building exterior wall panel 1 and the second building exterior wall panel 2, the embedded parts 11 and the embedded screws 12 are embedded in the wall, and the connecting block 9 on one side of the second building exterior wall panel 2 is inserted into the connecting sleeve plate 3, and then the fixing screw 5 is rotated to rotate the threaded rod 4. At the same time, since the outer surface of the threaded rod 4 is symmetrically provided with two groups of threads, the threaded rod 4 is threadedly connected with the threaded sleeve 6, so that the two threaded sleeves 6 are moved close to each other, and then the two moving plates 7 drive the two moving blocks 8 to move close to each other, so that the moving blocks 8 are inserted into the connecting card groove 10, and the installation of the first building exterior wall panel 1 and the second building exterior wall panel 2 is completed. At the same time, the threaded sleeve 6 will drive the connecting slide rod 15 to slide in the through slide groove 14 during the movement process, so that the lifting card plate 16 is inserted into the through slot 13, and the installation and fixation between the first building exterior wall panel 1 and the embedded parts 11 are completed, which is convenient for the rapid installation of the double-layer building exterior wall.

[0032] Finally: The above embodiments are only illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A double-layer energy-saving and environmentally friendly building exterior wall structure, comprising a first building exterior wall panel (1), characterized in that: A second building exterior wall panel (2) is arranged on one side of the first building exterior wall panel (1), and a mounting mechanism is arranged between the first building exterior wall panel (1) and the second building exterior wall panel (2); The mounting mechanism comprises a connecting sleeve (3), the connecting sleeve (3) being fixed to one side of a first building exterior wall panel (1), a threaded rod (4) being arranged inside the connecting sleeve (3), a fixed screw (5) being fixedly connected to the top of the threaded rod (4), a threaded sleeve (6) being threadedly connected to the outside of the threaded rod (4), a movable plate (7) being fixedly connected to one side of the threaded sleeve (6), a movable clamping block (8) being fixedly connected to the top of the movable plate (7), a connecting block (9) being fixedly installed to one side of the second building exterior wall panel (2), a connecting clamping groove (10) being provided on the bottom surface of the connecting block (9), an embedded part (11) being arranged on one side of the first building exterior wall panel (1), an embedded screw (12) being fixedly connected to one side of the embedded part (11), and a synchronous fixing mechanism being arranged between the embedded part (11) and the connecting sleeve (3).

2. The double-layer energy-saving and environmentally friendly building exterior wall structure according to claim 1 is characterized in that: The synchronous fixing mechanism comprises a through-groove (13), wherein the through-groove (13) is provided on the top surface of the embedded screw rod (12), and a through-groove (14) is provided on one side surface of the first building exterior wall panel (1).

3. The double-layer energy-saving and environmentally friendly building exterior wall structure according to claim 2 is characterized in that: A connecting slide rod (15) is slidably connected inside the through slide groove (14), one end of the connecting slide rod (15) is fixedly connected to the threaded sleeve (6), and one end of the connecting slide rod (15) is fixedly connected to a lifting clamping plate (16).

4. The double-layer energy-saving and environmentally friendly building exterior wall structure according to claim 3 is characterized in that: The cross-sectional shape of the lifting card plate (16) is set to be L-shaped, and the lifting card plate (16) is movably engaged with the through-card slot (13).

5. The double-layer energy-saving and environmentally friendly building exterior wall structure according to claim 1 is characterized in that: The top of the threaded rod (4) passes through the connecting sleeve (3) and extends to the top of the connecting sleeve (3), and the outer surface of the threaded rod (4) is stacked with two groups of threads.

6. The double-layer energy-saving and environmentally friendly building exterior wall structure according to claim 1 is characterized in that: The movable card block (8) is movably connected to the connecting card slot (10).

7. The double-layer energy-saving and environmentally friendly building exterior wall structure according to claim 1 is characterized in that: The second building exterior wall panel (2) comprises, from left to right, a thermal insulation layer (17), a hollow layer (18) and a heat insulating layer (19).

8. The double-layer energy-saving and environmentally friendly building exterior wall structure according to claim 7 is characterized in that: The thermal insulation layer (17) is made of glass wool, the heat insulation layer (19) is made of polystyrene, and the thermal insulation layer (17) and the heat insulation layer (19) have the same thickness.

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