Green building construction noise isolation device

Abstract

The utility model provides a green building construction noise isolation device which comprises two connecting plates distributed front and back, a first sound insulation plate is arranged between the two connecting plates, a second sound insulation plate and a third sound insulation plate are arranged on the upper side and the lower side of the first sound insulation plate respectively, and a top baffle is fixedly installed between the side walls of the top ends of the two connecting plates. By designing the first fixing structure and the second fixing structure, during use, the two connecting plates are held by hands to lift the top baffle, so that the top of the isolation fence is clamped between the guide plate and the first pressing plate, and the first pressing plate is subjected to reverse elastic force of the pressure spring, so that the top baffle and the connecting plates are hung on the isolation fence; and then the second sound insulation plate and the third sound insulation plate are installed on the upper side and the lower side of the first sound insulation plate through the fixing blocks to shield the isolation fence, so that noise penetrating through the isolation fence is reduced through the sound receiving holes and the sound insulation cotton, and the influence on surrounding residents is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of isolation devices, in particular to a green building construction noise isolation device. Background Art

[0002] Building construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. In the process of building construction, isolation fences are often needed to isolate the construction site to ensure the safety of construction work. Construction will generate a lot of noise, affecting the lives of nearby residents. However, most traditional building isolation devices have a simple structure and lack corresponding noise reduction measures, which will affect the surrounding environment and cause certain inconveniences to the daily lives of surrounding residents. For this reason, we proposed a noise reduction isolation device for green construction of buildings.

[0003] Therefore, in response to the above problems, we propose a green building construction noise isolation device. Utility Model Content

[0004] The purpose of the utility model is to provide a green building construction noise isolation device to solve the problems raised by the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a green building construction noise isolation device, comprising two connecting plates distributed front and back, a first sound insulation board is arranged between the two connecting plates, a second sound insulation board and a third sound insulation board are arranged on the upper and lower sides of the first sound insulation board respectively, a top baffle is fixedly installed between the top side walls of the two connecting plates, a guide plate is fixedly installed at the bottom of the top baffle, a first fixed structure is arranged at the bottom of the top baffle between the guide plate and the connecting plate, and a second fixed structure is arranged inside the connecting plate.

[0006] As a further description of the utility model: the first fixed structure includes a first pressure plate, the cross-sections of the first pressure plate and the guide plate are symmetrically distributed trapezoids, a connecting rod is fixedly installed on the side wall of the first pressure plate close to the connecting plate, the connecting rod is slidably connected to the connecting plate, a pressure spring is sleeved on the connecting rod, and the two ends of the pressure spring are respectively fixedly connected to the first pressure plate and the connecting plate.

[0007] As a further description of the present invention: the second fixing structure includes a screw rod threadedly connected to the connecting plate, a turntable is fixedly mounted on one end of the screw rod, and the end of the screw rod away from the turntable is rotatably connected to the second pressure plate.

[0008] As a further description of the present invention: sound insulation cotton is fixedly installed inside the first sound insulation board, the second sound insulation board and the third sound insulation board, and multiple groups of equally spaced sound receiving holes are opened on the outer walls on the same side of the first sound insulation board, the second sound insulation board and the third sound insulation board.

[0009] As a further description of the present invention: sliding blocks are fixedly mounted on the front and rear walls of the first sound insulation board, and sliding grooves for the sliding blocks to slide up and down are provided on the side walls of the two connecting plates that are close to each other.

[0010] As a further description of the present invention: three fixing blocks are fixedly installed on the outer walls of both sides of the first sound insulation board, the second sound insulation board and the third sound insulation board, and fixing holes are opened inside the fixing blocks.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model designs a first fixed structure and a second fixed structure on the green building construction noise isolation device. When in use, the two connecting plates are held to lift the top baffle plate so that the top of the isolation fence is stuck between the guide plate and the first pressure plate. The first pressure plate is subjected to the reverse elastic force of the pressure spring to hang the top baffle plate and the connecting plate on the isolation fence, which is convenient for assembly and subsequent maintenance. After that, the second sound insulation board and the third sound insulation board are installed on the upper and lower sides of the first sound insulation board through the fixing blocks to shield the isolation fence, thereby reducing the noise passing through the isolation fence through the sound receiving holes and the sound insulation cotton, thereby reducing the impact on surrounding residents. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the connecting plate and its components of the utility model;

[0015] Figure 3 This is a schematic diagram of the first sound insulation board and its component structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the first fixing structure of the utility model.

[0017] In the figure: 1. connecting plate; 2. first sound insulation board; 3. second sound insulation board; 4. third sound insulation board; 5. top baffle; 6. guide plate; 7. first fixed structure; 701. first pressure plate; 702. connecting rod; 703. pressure spring; 8. second fixed structure; 801. screw rod; 802. second pressure plate; 803. turntable; 9. sound insulation cotton; 10. sound receiving hole; 11. slider; 12. fixed block; 13. slide groove. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-Figure 4 The utility model provides a technical solution: a green building construction noise isolation device, comprising two front-to-back distributed connecting plates 1, a first sound insulation board 2 is arranged between the two connecting plates 1, a second sound insulation board 3 and a third sound insulation board 4 are arranged on the upper and lower sides of the first sound insulation board 2, a top baffle 5 is fixedly installed between the top side walls of the two connecting plates 1, a guide plate 6 is fixedly installed at the bottom of the top baffle 5, a first fixing structure 7 is arranged at the bottom of the top baffle 5 between the guide plate 6 and the connecting plate 1, and a second fixing structure 8 is arranged inside the connecting plate 1.

[0020] In this embodiment: the first fixed structure 7 includes a first pressure plate 701, the cross-sections of the first pressure plate 701 and the guide plate 6 are symmetrically distributed trapezoids, the first pressure plate 701 is fixedly installed with a connecting rod 702 near the side wall of the connecting plate 1, the connecting rod 702 is slidably connected to the connecting plate 1, and a pressure spring 703 is sleeved on the connecting rod 702, and the two ends of the pressure spring 703 are respectively fixedly connected to the first pressure plate 701 and the connecting plate 1.

[0021] During specific use: the staff can hold the two connecting plates 1 to lift the top baffle 5, and drive the top baffle 5 to move to the top of the isolation fence, so that the top of the isolation fence is stuck between the guide plate 6 and the first pressure plate 701. The first pressure plate 701 is subjected to the reverse elastic force of the pressure spring 703 to hang the top baffle 5 and the connecting plate 1 on the isolation fence, which is convenient for assembly and subsequent maintenance.

[0022] In this embodiment, the second fixing structure 8 includes a screw rod 801 threadedly connected to the connecting plate 1 , a rotating disk 803 is fixedly mounted on one end of the screw rod 801 , and an end of the screw rod 801 away from the rotating disk 803 is rotatably connected to the second pressing plate 802 .

[0023] During specific use: the turntable 803 can drive the screw rod 801 to rotate and move inside the connecting plate 1, so as to drive the second pressing plate 802 to contact the isolation fence, realize reverse extrusion, and secondary reinforce the suspension strength between the connecting plate 1 and the top baffle 5 and the isolation fence.

[0024] In this embodiment: sound insulation cotton 9 is fixedly installed inside the first sound insulation board 2, the second sound insulation board 3 and the third sound insulation board 4, and a plurality of groups of equally spaced sound receiving holes 10 are opened on the outer wall on the same side of the first sound insulation board 2, the second sound insulation board 3 and the third sound insulation board 4.

[0025] When used specifically: the sound receiving holes 10 and the sound insulation cotton 9 can reduce the noise passing through the isolation fence, so as to reduce the impact on surrounding residents during construction.

[0026] In this embodiment: sliders 11 are fixedly mounted on the front and rear walls of the first sound insulation board 2, and sliding grooves 13 for the sliders 11 to slide up and down are provided on the side walls of the two connecting plates 1 that are close to each other.

[0027] During specific use: the first sound insulation board 2 can slide in the slide groove 13 through the slider 11 to adjust the noise isolation height.

[0028] In this embodiment, three fixing blocks 12 are fixedly mounted on the outer walls of both sides of the first sound insulation board 2 , the second sound insulation board 3 and the third sound insulation board 4 , and fixing holes are opened inside the fixing blocks 12 .

[0029] During specific use: the fixing block 12 can fix the second sound insulation board 3 and the third sound insulation board 4 on the upper and lower sides of the first sound insulation board 2, which is convenient for assembly, and the sizes of the second sound insulation board 3 and the third sound insulation board 4 can be spliced ​​according to the construction site.

[0030] Working principle: When in use, the staff can hold the two connecting plates 1 to lift the top baffle 5, and drive the top baffle 5 to move to the top of the isolation fence, so that the top of the isolation fence is stuck between the guide plate 6 and the first pressure plate 701. The first pressure plate 701 is subjected to the reverse elastic force of the pressure spring 703 to hang the top baffle 5 and the connecting plate 1 on the isolation fence, which is convenient for assembly and subsequent maintenance. After that, the second sound insulation board 3 and the third sound insulation board 4 are installed on the upper and lower sides of the first sound insulation board 2 through the fixing block 12 to block the isolation fence, thereby reducing the noise passing through the isolation fence through the sound receiving hole 10 and the sound insulation cotton 9, thereby reducing the impact on surrounding residents.

[0031] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for technical personnel in the field to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A green building construction noise isolation device, comprising two front and rear connection plates (1), characterized in that: A first sound insulation board (2) is arranged between the two connecting plates (1); a second sound insulation board (3) and a third sound insulation board (4) are arranged on the upper and lower sides of the first sound insulation board (2), respectively; a top baffle (5) is fixedly installed between the top side walls of the two connecting plates (1); a guide plate (6) is fixedly installed at the bottom of the top baffle (5); a first fixing structure (7) is arranged at the bottom of the top baffle (5) between the guide plate (6) and the connecting plate (1); and a second fixing structure (8) is arranged inside the connecting plate (1).

2. The green building construction noise isolation device according to claim 1 is characterized by: The first fixed structure (7) comprises a first pressure plate (701), the cross-sections of the first pressure plate (701) and the guide plate (6) are symmetrically distributed trapezoids, a connecting rod (702) is fixedly installed on the side wall of the first pressure plate (701) close to the connecting plate (1), the connecting rod (702) is slidably connected to the connecting plate (1), a pressure spring (703) is sleeved on the connecting rod (702), and the two ends of the pressure spring (703) are respectively fixedly connected to the first pressure plate (701) and the connecting plate (1).

3. The green building construction noise isolation device according to claim 1 is characterized by: The second fixed structure (8) comprises a screw rod (801) threadedly connected to the connecting plate (1), a rotating disk (803) being fixedly mounted on one end of the screw rod (801), and an end of the screw rod (801) away from the rotating disk (803) being rotatably connected to a second pressing plate (802).

4. The green building construction noise isolation device according to claim 1 is characterized by: The first sound insulation board (2), the second sound insulation board (3) and the third sound insulation board (4) are all fixedly installed with sound insulation cotton (9), and the first sound insulation board (2), the second sound insulation board (3) and the third sound insulation board (4) are provided with a plurality of groups of equally spaced sound receiving holes (10) on the same side outer walls.

5. The green building construction noise isolation device according to claim 1 is characterized by: Slide blocks (11) are fixedly mounted on the front and rear walls of the first sound insulation board (2), and sliding grooves (13) for the slide blocks (11) to slide up and down are provided on the side walls of the two connecting boards (1) that are close to each other.

6. The green building construction noise isolation device according to claim 1 is characterized by: Three fixing blocks (12) are fixedly mounted on the outer walls of both sides of the first sound insulation board (2), the second sound insulation board (3) and the third sound insulation board (4), and fixing holes are provided inside the fixing blocks (12).

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