Heat insulation and noise reduction type steel plate

Abstract

The utility model discloses a heat insulation and noise reduction type steel plate, and belongs to the technical field of color steel plates. The connecting structure comprises a connecting plate, a first color steel plate is fixedly connected to the left side of the connecting plate, a second color steel plate is fixedly connected to the right side of the connecting plate, a first sound absorption plate is fixedly connected to the side, close to the second color steel plate, of the first color steel plate, and a second sound absorption plate is fixedly connected to the side, close to the first color steel plate, of the second color steel plate. By arranging the first sound absorption plate and the second sound absorption plate, the device can filter sound for multiple times, the noise reduction effect of the device is improved, by arranging the asbestos heat insulation plate, the asbestos heat insulation plate can be matched with air on the inner side of the mounting groove to isolate heat, the heat insulation effect of the device is improved, and by arranging the rotating rod, the noise reduction effect of the device is improved. And the connecting screw rods and the reinforcing screw rods rotate at the same time, so that connection between devices is more stable, the convenience and stability of device installation are improved, and the problems that an existing rock wool color steel plate is poor in heat noise insulation effect and inconvenient to install are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of color steel plates, in particular to a heat-insulating and noise-reducing steel plate. Background Art

[0002] Rock wool color steel plate and its production process have realized the compounding of rock wool and steel plate into a whole through automated equipment in the factory, which has changed the previous method of on-site compounding of rock wool plates. On the premise of meeting the requirements of building thermal insulation, sound insulation, fire prevention, etc., it has achieved the goals of high quality, high efficiency, reliability and safety.

[0003] At present, the existing rock wool color steel plate is formed by simply filling rock wool between two groups of color steel plates, with a single structure, poor heat insulation and noise reduction effect, and no fixed connection mechanism is set, which is not convenient for connecting the two groups of rock wool color steel plates, making it inconvenient to install. Therefore, it is necessary to design and modify the rock wool color steel plate to solve the problems of poor heat insulation and noise reduction effect and inconvenient installation. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the purpose of the utility model is to provide a heat-insulating and noise-reducing steel plate.

[0005] The utility model provides the following technical scheme: a heat-insulating and noise-reducing steel plate, comprising a connecting plate, wherein a first color steel plate is fixedly connected to the left side of the connecting plate, a second color steel plate is fixedly connected to the right side of the connecting plate, a first sound-absorbing plate is fixedly connected to the side of the first color steel plate close to the second color steel plate, a second sound-absorbing plate is fixedly connected to the side of the second color steel plate close to the first color steel plate, an asbestos heat-absorbing plate is fixedly connected to the side of the second sound-absorbing plate close to the first color steel plate, the asbestos heat-insulating plate and the first sound-absorbing plate are fixedly connected, an installation groove is provided on the inner side of the asbestos heat-insulating plate, a rotating rod is movably connected to the inner side of the connecting plate, a first bevel gear is fixedly connected to the outer side of the rotating rod, a second bevel gear is meshed with the upper side of the first bevel gear, and the first bevel gear is meshed with the second bevel gear. A square rod is fixedly connected to the upper side of the second bevel gear, a movable groove is provided on the surface of the asbestos heat insulation board, a connecting screw is movably connected to the inner side of the movable groove, a square groove is provided on the inner side of the connecting screw, the square groove and the square rod are movably connected, a thread groove is provided on the inner side of the connecting screw, a third bevel gear is meshed with the lower side of the first bevel gear, an extension rod is fixedly connected to the lower side of the third bevel gear, a reinforcement screw is fixedly connected to the lower side of the extension rod, the reinforcement screw and the thread groove are used in conjunction with each other, a receiving groove is provided on the surface of the asbestos heat insulation board, the receiving groove and the extension rod are movably connected, a first connecting groove is provided on the upper side of the connecting plate, a second connecting groove is provided on the lower side of the connecting plate, and the second connecting groove has the following beneficial effects:

[0006] 1. The utility model provides a first sound-absorbing panel and a second sound-absorbing panel, so that the device can filter the sound multiple times, thereby improving the noise reduction effect of the device. The asbestos heat-insulating panel is provided, so that it can cooperate with the air inside the installation slot to isolate the heat, thereby improving the heat insulation effect of the device. The rotating rod is provided, so that the connecting screw and the reinforcing screw rotate at the same time, which facilitates the connection between the devices to be more stable, improves the convenience and stability of the device installation, and solves the problems of poor heat insulation and noise reduction effect and inconvenience of installation of the existing rock wool color steel plate. The utility model provides a first stabilizing plate, so that the positions of the second bevel gear and the square rod are more fixed, thereby improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is the front view of the structure of the utility model.

[0008] Figure 2 This is a structural view of the inner side of the structural connecting plate of the utility model.

[0009] Figure 3 It is a top view of the structure of the utility model.

[0010] Figure 4 It is a bottom view of the structure of the utility model. DETAILED DESCRIPTION

[0011] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0012] like Figures 1 to 4As shown, the heat-insulating and noise-reducing steel plate of this embodiment includes a connecting plate 1, a first color steel plate 2 is fixedly connected to the left side of the connecting plate 1, a second color steel plate 3 is fixedly connected to the right side of the connecting plate 1, a first sound-absorbing plate 4 is fixedly connected to the side of the first color steel plate 2 close to the second color steel plate 3, a second sound-absorbing plate 5 is fixedly connected to the side of the second color steel plate 3 close to the first color steel plate 2, an asbestos heat-absorbing plate 6 is fixedly connected to the side of the second sound-absorbing plate 5 close to the first color steel plate 2, the asbestos heat-insulating plate 6 and the first sound-absorbing plate 4 are fixedly connected, a mounting groove 7 is provided on the inner side of the asbestos heat-insulating plate 6, a rotating rod 8 is movably connected to the inner side of the connecting plate 1, a first bevel gear 9 is fixedly connected to the outer side of the rotating rod 8, a second bevel gear 10 is meshed on the upper side of the first bevel gear 9, and a square rod is fixedly connected to the upper side of the second bevel gear 10 11. A movable groove 12 is provided on the surface of the asbestos insulation board 6. A connecting screw 13 is movably connected to the inner side of the movable groove 12. A square groove 14 is provided on the inner side of the connecting screw 13. The square groove 14 and the square rod 11 are movably connected. A threaded groove 15 is provided on the inner side of the connecting screw 13. A third bevel gear 16 is meshed with the lower side of the first bevel gear 9. An extension rod 17 is fixedly connected to the lower side of the third bevel gear 16. A reinforcing screw 18 is fixedly connected to the lower side of the extension rod 17. The reinforcing screw 18 and the threaded groove 15 are used in conjunction with each other. A receiving groove 19 is provided on the surface of the asbestos insulation board 6. The receiving groove 19 and the extension rod 17 are movably connected. A first connecting groove 20 is provided on the upper side of the connecting plate 1. A second connecting groove 21 is provided on the lower side of the connecting plate 1. The second connecting groove 21 and the reinforcing screw 18 are movably connected.

[0013] refer to Figure 1 A first stabilizing plate 22 is fixedly connected to the inner side of the connecting plate 1 , and the second bevel gear 10 and the square rod 11 are both movably connected to the first stabilizing plate 22 .

[0014] In this embodiment, by disposing the first stabilizing plate 22, the positions of the second bevel gear 10 and the square rod 11 are more fixed, thereby improving the stability of the device.

[0015] refer to Figure 1 A second stabilizing plate 23 is fixedly connected to the inner side of the connecting plate 1 , and the third bevel gear 16 and the extension rod 17 are both movably connected to the second stabilizing plate 23 .

[0016] In this embodiment, by disposing the second stabilizing plate 23, the positions of the third bevel gear 16 and the extension rod 17 are more fixed, thereby improving the stability of the device.

[0017] refer to Figure 3 A screw block 24 is fixedly connected to the rear side of the rotating rod 8 .

[0018] In this embodiment, the screw block 24 is provided to make the rotation of the rotating rod 8 more convenient, thereby improving the convenience of the device.

[0019] refer to Figure 3A rotation groove 25 is provided on the inner side of the connecting plate 1, and the rotation groove 25 and the screw block 24 are movably connected.

[0020] In this embodiment, the rotation groove 25 is provided so that the rotation of the screw block 24 is not restricted, thereby improving the stability of the device operation.

[0021] refer to Figure 4 A gasket 26 is fixedly connected to the inner side of the second connecting groove 21 .

[0022] In this embodiment, the gasket 26 is provided so that the connecting screw 13 is more stable when being screwed into the inner side of the second connecting groove 21, thereby improving the stability of the device.

[0023] The utility model aligns the connecting screw 13 with the second connecting groove 21, and then rotates the rotating rod 8, drives the first bevel gear 9 to rotate through the rotating rod 8, drives the second bevel gear 10 and the third bevel gear 16 to rotate through the first bevel gear 9, drives the square rod 11 and the extension rod 17 to rotate through the second bevel gear 10 and the third bevel gear 16, drives the connecting screw 13 and the reinforcement screw 18 to rotate through the extension rod 17 and the square rod 11, so that the connecting screw 13 is screwed into the second connecting groove 21, and the reinforcement screw 18 is screwed into the inner side of the thread groove 15. After the connection is completed, the noise is absorbed by the first sound absorbing board 4, and then the residual noise is consumed by the small holes on the inner side of the asbestos heat insulation board 6, and then the residual noise is absorbed by the second sound absorbing board 5. When heat insulation, the asbestos heat insulation board 6 and the mounting groove 7 make it difficult for heat to be transferred to achieve heat insulation.

Claims

1. A heat-insulating and noise-reducing steel plate, comprising a connecting plate (1), characterized in that: The left side of the connecting plate (1) is fixedly connected to a first color steel plate (2), the right side of the connecting plate (1) is fixedly connected to a second color steel plate (3), the first color steel plate (2) is fixedly connected to a first sound absorbing plate (4) on a side close to the second color steel plate (3), the second color steel plate (3) is fixedly connected to a second sound absorbing plate (5) on a side close to the first color steel plate (2), the second sound absorbing plate (5) is fixedly connected to an asbestos heat insulation plate (6) on a side close to the first color steel plate (2), the asbestos heat insulation plate (6) and the first sound absorbing plate (4) are fixedly connected, the inner side of the asbestos heat insulation plate (6) is provided with a mounting groove (7), the inner side of the connecting plate (1) is movably connected to a rotating rod (8), the outer side of the rotating rod (8) is fixedly connected to a first bevel gear (9), the upper side of the first bevel gear (9) is meshed with a second bevel gear (10), the upper side of the second bevel gear (10) is fixedly connected to a square rod (11), the surface of the asbestos heat insulation plate (6) is provided with a A movable groove (12) is provided, a connecting screw (13) is movably connected to the inner side of the movable groove (12), a square groove (14) is provided on the inner side of the connecting screw (13), the square groove (14) and the square rod (11) are movably connected, a thread groove (15) is provided on the inner side of the connecting screw (13), a third bevel gear (16) is meshed on the lower side of the first bevel gear (9), an extension rod (17) is fixedly connected to the lower side of the third bevel gear (16), and the extension rod (17) is 7) A reinforcing screw rod (18) is fixedly connected to the lower side, and the reinforcing screw rod (18) and the thread groove (15) are used in combination. A receiving groove (19) is provided on the surface of the asbestos insulation board (6), and the receiving groove (19) and the extension rod (17) are movably connected. A first connecting groove (20) is provided on the upper side of the connecting plate (1), and a second connecting groove (21) is provided on the lower side of the connecting plate (1), and the second connecting groove (21) and the reinforcing screw rod (18) are movably connected.

2. The heat-insulating and noise-reducing steel plate according to claim 1, characterized in that: A first stabilizing plate (22) is fixedly connected to the inner side of the connecting plate (1), and the second bevel gear (10) and the square rod (11) are both movably connected to the first stabilizing plate (22).

3. The heat-insulating and noise-reducing steel plate according to claim 2, characterized in that: A second stabilizing plate (23) is fixedly connected to the inner side of the connecting plate (1), and the third bevel gear (16) and the extension rod (17) are both movably connected to the second stabilizing plate (23).

4. The heat-insulating and noise-reducing steel plate according to claim 3, characterized in that: A twist block (24) is fixedly connected to the rear side of the rotating rod (8).

5. The heat-insulating and noise-reducing steel plate according to claim 4, characterized in that: A rotation groove (25) is provided on the inner side of the connecting plate (1), and the rotation groove (25) and the twisting block (24) are movably connected.

6. A heat-insulating and noise-reducing steel plate according to claim 1, 2 or 5, characterized in that: A gasket (26) is fixedly connected to the inner side of the second connecting groove (21).

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