Roof heat preservation structure

Abstract

The utility model relates to the technical field of roofs, and discloses a roofing heat preservation structure which comprises a roofing body, a fixing frame and a fixing frame, the upper surface of the roofing body is in contact with the bottom face of the fixing frame, the outer surface of the fixing frame is in sliding connection with the inner wall of the fixing frame, and the inner wall of the fixing frame is in sliding connection with four limiting columns. The bottom face of each limiting column is fixedly connected with the inner wall of the fixing frame, the inner wall of the fixing frame is fixedly connected with a sound insulation plate, and the inner wall of the fixing frame is fixedly connected with sound absorption cotton. Under the action of the sound insulation plate, a part of sound generated by raindrop impact can be effectively blocked, the sound generated by rainwater impact continues to be diffused inwards after being blocked by the sound insulation plate, and when the sound is diffused to the sound absorption cotton, the sound absorption cotton can absorb a part of noise, so that the sound absorption effect is improved. And meanwhile, noise enters the silencing holes, so that the noise intensity can be further reduced, and the situation that the rest and work of indoor personnel are affected by the noise generated when the surface of the device is hit by raindrops is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of roofing, in particular to a roof insulation structure. Background Art

[0002] Roofing refers to the surface of the roof of a building, which is mainly used to protect the building from external wind, rain and other natural conditions. The design and material selection of the roof need to consider factors such as geographical conditions, climate environment, budget and the appearance of the building. In architectural design, the roof is often regarded as one of the most important components because it protects other parts of the building from natural conditions.

[0003] The utility model with the existing authorization application number CN205637369U discloses a roof insulation structure, including a roof base, a waterproof layer is laid on the roof base, an insulating layer is laid on the waterproof layer, a cement mortar protective layer is laid on the insulating layer, and cement mortar leveling is laid between the roof base and the waterproof layer.

[0004] By adopting the above technical scheme, the thermal insulation performance of the roof insulation structure of the utility model is good, and the residential comfort of the house is improved; secondly, the roof insulation structure is energy-saving and environmentally friendly, has a long service life, and has good thermal insulation effect. However, although the above technical scheme has a good roof insulation effect, in rainy weather, raindrops hitting the surface of the device are likely to produce a lot of noise, and the noise can pass through the device into the room, which is easy to affect the rest and work of the people indoors, and then lead to the problem of poor practicality. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a roof insulation structure, which has the advantage of being able to reduce the noise level generated by raindrops hitting the roof in rainy weather.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a roof insulation structure, comprising a roof body, a fixing frame and a fixing frame, the upper surface of the roof body contacts the bottom surface of the fixing frame, the outer surface of the fixing frame is slidably connected to the inner wall of the fixing frame, the inner wall of the fixing frame is slidably connected with four limit columns, the bottom surface of each of the limit columns is fixedly connected to the inner wall of the fixing frame, the inner wall of the fixing frame is fixedly connected with a sound insulation board, the inner wall of the fixing frame is fixedly connected with sound-absorbing cotton, the upper surface of the sound-absorbing cotton is provided with sound-absorbing holes arranged at equal distances, the inner wall of the fixing frame is fixedly connected with four fixing blocks, the inner wall of the fixing frame is movably hinged with four limit frames, the inner wall of each of the limit frames is slidably connected to the outer surface of the fixing block, the inner wall of each of the limit frames is threadedly connected with a threaded pin, and the outer surface of each threaded pin is slidably connected to the inner wall of the fixing block.

[0009] Preferably, a waterproof board is provided above the fixing frame, the bottom surface of the waterproof board is in contact with the upper surface of the fixing frame, the inner wall of the waterproof board is threadedly connected with four threaded wires, and the bottom end of each threaded wire passes through the waterproof board and extends to the interior of the fixing frame.

[0010] Preferably, four sliding grooves are formed on the outer surface of the fixing frame, and four sliding blocks are fixedly connected to the outer surface of the fixing frame.

[0011] Preferably, four fixing plates are fixedly connected to the inner wall of the fixing frame, and the bottom surface of each fixing plate is in contact with the upper surface of the roof body.

[0012] Preferably, the inner wall of each fixing plate is threadedly connected with a bolt, and the bottom end of each bolt passes through the fixing plate and extends to the inside of the roof body.

[0013] Preferably, a foam concrete board is arranged inside the fixing frame, and the outer surface of the foam concrete board is fixedly connected to the inner wall of the fixing frame.

[0014] Preferably, a heat-insulating board is arranged above the foam concrete board, the bottom surface of the heat-insulating board is in contact with the upper surface of the foam concrete board, and the outer surface of the heat-insulating board is fixedly connected to the inner wall of the fixing frame.

[0015] Preferably, a heat insulation board is arranged above the heat preservation board, the bottom surface of the heat insulation board is in contact with the upper surface of the heat preservation board, and the outer surface of the heat insulation board is fixedly connected to the inner wall of the fixed frame.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a roof insulation structure with the following beneficial effects:

[0018] 1. The roof insulation structure is provided with a sound insulation board, sound-absorbing cotton and a sound-absorbing hole. Under the action of the sound insulation board, a part of the sound generated by the impact of raindrops can be effectively blocked. The sound generated by the impact of rainwater will continue to diffuse inward after being partially blocked by the sound insulation board. When it diffuses to the sound-absorbing cotton, the sound-absorbing cotton can absorb a part of the noise. At the same time, the noise entering the sound-absorbing hole will further reduce the noise intensity, thereby avoiding the noise generated by raindrops hitting the surface of the device affecting the rest and work of indoor personnel.

[0019] 2. The roof insulation structure is provided with a fixing frame, a fixing block, a limiting column, a fixing block, a threaded pin and a limiting frame. Under the action of the limiting column, the stability of the sound insulation device during installation can be improved. At the same time, the limiting frame can be moved to the fixing block, and the limiting frame and the fixing block are connected and fixed to the moving block by the threaded pin, thereby increasing the stability of the fixing frame during operation and avoiding shaking of the noise reduction device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural diagram of the roof body of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the fixed frame of the utility model in a cutaway three-dimensional view;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the sound insulation board of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the fixed frame of the utility model in a cutaway three-dimensional view.

[0024] In the figure: 1. Roof body; 2. Fixing frame; 3. Waterproof board; 4. Threaded wire; 5. Slide groove; 6. Slider; 7. Fixing frame; 8. Sound insulation board; 9. Fixing plate; 10. Foam concrete board; 11. Insulation board; 12. Heat insulation board; 13. Limiting column; 14. Sound-absorbing cotton; 15. Silencing hole; 16. Bolt; 17. Fixing block; 18. Threaded pin; 19. Limiting frame. DETAILED DESCRIPTION

[0025] In order to better understand the purpose, structure and function of the utility model, the roof insulation structure of the utility model is further described in detail below in conjunction with the accompanying drawings.

[0026] See also Figure 1-4The utility model: a roof insulation structure, including a roof body 1, a fixing frame 2 and a fixing frame 7, the upper surface of the roof body 1 is in contact with the bottom surface of the fixing frame 2, a waterproof board 3 is arranged above the fixing frame 2, the bottom surface of the waterproof board 3 is in contact with the upper surface of the fixing frame 2, the inner wall of the waterproof board 3 is threadedly connected with four threaded wires 4, the bottom end of each threaded wire 4 penetrates the waterproof board 3 and extends to the inside of the fixing frame 2, by arranging the waterproof board 3 and the threaded wire 4, it is convenient to stipulate that the waterproof board 3 can be waterproofed on the fixing frame 2, the waterproof board 3 is a sheet with waterproof function, which is usually made of polymer materials, cement, glass fiber and other materials, and the waterproof board 3 has the characteristics of high strength, good waterproof performance and convenient construction.

[0027] The outer surface of the fixing frame 7 is slidably connected to the inner wall of the fixing frame 2, and the inner wall of the fixing frame 7 is slidably connected with four limit columns 13. The outer surface of the fixing frame 2 is provided with four slide grooves 5, and the outer surface of the fixing frame 2 is fixedly connected with four sliders 6. By setting the limit columns 13 and the slide grooves 5, the connection and fixation between the fixing frames 2 can be facilitated, thereby facilitating the staff to lay the entire roof.

[0028] The bottom surface of each limiting column 13 is fixedly connected to the inner wall of the fixing frame 2, the inner wall of the fixing frame 7 is fixedly connected with a sound insulation board 8, the inner wall of the fixing frame 2 is fixedly connected with four fixing plates 9, and the bottom surface of each fixing plate 9 is in contact with the upper surface of the roof body 1. By setting the fixing plates 9, a platform for fixing the fixing frame 2 can be provided, so that it can be quickly fixed firmly.

[0029] The inner wall of the fixing frame 7 is fixedly connected with sound-absorbing cotton 14, and the upper surface of the sound-absorbing cotton 14 is provided with sound-absorbing holes 15 arranged at equal distances. The inner wall of each fixing plate 9 is threadedly connected with bolts 16, and the bottom end of each bolt 16 penetrates the fixing plate 9 and extends to the inside of the roof body 1. By arranging the bolts 16, the fixing frame 2 can be quickly and firmly fixed by the bolts 16, so that it can work stably and avoid position displacement during use.

[0030] The inner wall of the fixed frame 2 is fixedly connected with four fixed blocks 17, the inner wall of the fixed frame 7 is movably hinged with four limit frames 19, and a foam concrete board 10 is arranged inside the fixed frame 2, and the outer surface of the foam concrete board 10 is fixedly connected with the inner wall of the fixed frame 2. By setting the foam concrete board 10, the foam concrete board 10 is a new type of lightweight porous building wall material made of cement, foaming agent and water as raw materials, which is cast into shape after stirring and cured, and has the function of thermal insulation.

[0031] The inner wall of each limit frame 19 is slidably connected to the outer surface of the fixed block 17. An insulation board 11 is arranged above the foam concrete board 10. The bottom surface of the insulation board 11 contacts the upper surface of the foam concrete board 10. The outer surface of the insulation board 11 is fixedly connected to the inner wall of the fixed frame 2. By setting the insulation board 11, the insulation board 11 is made of polystyrene and has good thermal insulation performance and compressive strength. It is suitable for occasions such as building exterior wall insulation and roof insulation.

[0032] The inner wall of each limit frame 19 is threadedly connected with a threaded pin 18, and the outer surface of each threaded pin 18 is slidably connected to the inner wall of the fixed block 17. An insulation board 12 is arranged above the insulation board 11, and the bottom surface of the insulation board 12 is in contact with the upper surface of the insulation board 11. The outer surface of the insulation board 12 is fixedly connected to the inner wall of the fixed frame 2. By setting the insulation board 12, the insulation board 12 is a heat-insulating material with polyurethane foam as the core, which has excellent heat insulation performance, good sound absorption performance and fire resistance.

[0033] The working principle of the utility model is as follows: first, the staff transports the device to a suitable position for use, and then fixes the device on the roof body 1 through four bolts 16 so that it can be used stably. Then the staff installs the fixing frame 7 into the interior of the fixing frame 2. At the same time, the limiting column 13 can improve the stability and smoothness during installation when the fixing frame 7 is installed, until the fixing frame 7 and the internal noise reduction structure move to the bottom of the fixing frame 2. Then the staff bends the limiting frame 19 upward so that the limiting frame 19 can move to the position of the fixing block 17, and aligns the hole on the limiting frame 19 with the hole on the fixing block 17, and then rotates and screws the threaded pin 18 into the limiting frame 19, and at the same time, the threaded pin 18 can pass through the fixing block 17. The fixed block 17 passes through the other end of the limit frame 19, so that the limit frame 19 and the fixed block 17 can be firmly fixed, thereby increasing the stability of the fixing frame 7 during operation and preventing the noise reduction device from shaking during use. The sound insulation board 8 can effectively block a part of the sound generated by the impact of raindrops. The sound generated by the impact of rainwater will continue to diffuse inward after being partially blocked by the sound insulation board 8. When it diffuses to the sound-absorbing cotton 14, the sound-absorbing cotton 14 can absorb a part of the noise. At the same time, the noise enters the silencer hole 15, which will further reduce the noise intensity, thereby preventing the noise generated by raindrops hitting the surface of the device from affecting the rest and work of the indoor personnel. Finally, the waterproof board 3 is fixed to the fixed frame 2 by four threaded wires 4 for waterproofing.

[0034] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A roof insulation structure, comprising a roof body (1), a fixing frame (2) and a fixing bracket (7), characterized in that: The upper surface of the roof body (1) is in contact with the bottom surface of the fixed frame (2); the outer surface of the fixed frame (7) is slidably connected to the inner wall of the fixed frame (2); the inner wall of the fixed frame (7) is slidably connected to four limit columns (13); the bottom surface of each limit column (13) is fixedly connected to the inner wall of the fixed frame (2); the inner wall of the fixed frame (7) is fixedly connected to a sound insulation board (8); the inner wall of the fixed frame (7) is fixedly connected to a sound absorbing cotton (14); the sound absorbing cotton (14) The upper surface of the fixing frame (2) is provided with equidistantly arranged silencer holes (15); the inner wall of the fixing frame (2) is fixedly connected with four fixing blocks (17); the inner wall of the fixing frame (7) is movably hinged with four limiting frames (19); the inner wall of each limiting frame (19) is slidably connected with the outer surface of the fixing block (17); the inner wall of each limiting frame (19) is threadedly connected with a threaded pin (18); the outer surface of each threaded pin (18) is slidably connected with the inner wall of the fixing block (17).

2. A roof insulation structure according to claim 1, characterized in that: A waterproof plate (3) is arranged above the fixing frame (2), the bottom surface of the waterproof plate (3) is in contact with the upper surface of the fixing frame (2), the inner wall of the waterproof plate (3) is threadedly connected with four threaded wires (4), and the bottom end of each of the threaded wires (4) penetrates the waterproof plate (3) and extends to the interior of the fixing frame (2).

3. A roof insulation structure according to claim 1, characterized in that: The outer surface of the fixed frame (2) is provided with four sliding grooves (5), and the outer surface of the fixed frame (2) is fixedly connected with four sliding blocks (6).

4. A roof insulation structure according to claim 1, characterized in that: Four fixing plates (9) are fixedly connected to the inner wall of the fixing frame (2), and the bottom surface of each fixing plate (9) is in contact with the upper surface of the roof body (1).

5. A roof insulation structure according to claim 4, characterized in that: The inner wall of each fixing plate (9) is threadedly connected with a bolt (16), and the bottom end of each bolt (16) penetrates the fixing plate (9) and extends to the interior of the roof body (1).

6. A roof insulation structure according to claim 5, characterized in that: A foam concrete board (10) is arranged inside the fixing frame (2), and the outer surface of the foam concrete board (10) is fixedly connected to the inner wall of the fixing frame (2).

7. A roof insulation structure according to claim 6, characterized in that: A heat-insulating board (11) is arranged above the foam concrete board (10), the bottom surface of the heat-insulating board (11) is in contact with the upper surface of the foam concrete board (10), and the outer surface of the heat-insulating board (11) is fixedly connected to the inner wall of the fixing frame (2).

8. A roof insulation structure according to claim 7, characterized in that: A heat insulation board (12) is arranged above the heat insulation board (11), the bottom surface of the heat insulation board (12) is in contact with the upper surface of the heat insulation board (11), and the outer surface of the heat insulation board (12) is fixedly connected to the inner wall of the fixed frame (2).

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