Building green construction noise reduction and isolation device

Abstract

The utility model belongs to the field of noise reduction and isolation, particularly relates to a noise reduction and isolation device for building green construction, and aims to solve the problems that when an existing traditional noise barrier is installed, due to the fact that the size of the barrier is large, a plurality of workers need to be matched for installation, and the workers need to hold the barrier and also need to be responsible for fixing the barrier. In order to solve the problems that in the prior art, the installation labor amount is increased, and the installation efficiency is reduced, according to the scheme, the sound insulation board comprises a sound insulation board, a containing groove is formed in the sound insulation board, sound insulation cotton is arranged in the containing groove, and a plurality of sound absorption holes are formed in the two sides of the sound insulation board; the device is used for mounting the sound insulation plate in a labor-saving manner. When the sound insulation board is used, the sound insulation board and the base can be differentiated through the installation mechanism, the sound insulation board can slide on the base, the installation effect which is more labor-saving is achieved, and the labor intensity of workers is relieved.

Description

Technical Field

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

[0002] With the acceleration of the urbanization process, activities such as transportation, building construction, and industrial production are increasing continuously. The noise generated by these activities has become the main source of urban noise. Especially at the construction site, due to the use of mechanical equipment, material handling, etc., high-intensity noise is often generated.

[0003] When installing traditional sound insulation barriers, due to the large volume of the barriers, multiple workers are required to cooperate in the installation. One worker needs to hold the barrier, and another worker is responsible for fixing the barrier, which increases the labor intensity of the installation and reduces the installation efficiency.

[0004] In view of the above problems, the present utility model document proposes a noise reduction and isolation device for green building construction. Content of the Utility Model

[0005] The utility model provides a noise reduction and isolation device for green building construction, which solves the disadvantages in the prior art that when installing traditional sound insulation barriers, due to the large volume of the barriers, multiple workers are required to cooperate in the installation. One worker needs to hold the barrier, and another worker is responsible for fixing the barrier, which increases the labor intensity of the installation and reduces the installation efficiency.

[0006] The utility model provides the following technical solutions:

[0007] A noise reduction and isolation device for green building construction includes a sound insulation board. A placement groove is formed inside the sound insulation board, and sound insulation cotton is arranged in the placement groove. A plurality of sound absorption holes are formed on both sides of the sound insulation board;

[0008] An installation mechanism is arranged at the bottom of the sound insulation board for labor-saving installation of the sound insulation board;

[0009] A replacement mechanism is arranged at the top of the sound insulation board for replacing the sound insulation cotton inside the sound insulation board.

[0010] In a possible design, the installation mechanism includes a sliding bar, a sliding groove, a base, a clamping groove, a clamping buckle, a threaded hole, and a first bolt. The sliding bar is fixedly installed at the bottom of the sound insulation board. The sliding bar is slidably connected inside the sliding groove. The sliding groove is formed at the top of the base. Two clamping grooves are formed at the top of the base. Two clamping buckles are fixedly connected to the top of the base. Two threaded holes are formed on one side of the base. Two through holes are formed inside the sliding bar. The first bolt passes through the threaded hole and is threadedly connected inside the through hole.

[0011] In a possible design, fixing plates are fixedly connected to both sides of the base, mounting holes are provided inside the two fixing plates, and mounting rods are inserted into the mounting holes.

[0012] In one possible design, the replacement mechanism includes a rebound plate, an insert block, a limit block and a second bolt, the bottom of the rebound plate is inserted into the top of the sound insulation board, one side of the insert block is fixedly connected to one side of the rebound plate, one side of the limit block is fixedly connected to one side of the sound insulation board, a slot is provided inside the limit block, one side of the insert block is inserted into the slot, a limit hole is provided on one side of the limit block, and the second bolt passes through the limit hole and is threadedly connected to the inside of the insert block.

[0013] In a possible design, two fixed blocks are fixedly connected to one side of the rebound plate, a fixing hole is opened on the inner wall of the fixed block, a fixing pin is inserted into the inner wall of the fixed block, a plug hole is opened on one side of the fixing pin, and a plug rod is inserted into the inner wall of the plug hole.

[0014] In a possible design, sealing strips are fixedly connected to both sides of the sound insulation board, the sliding strip and the rebound plate to prevent noise from escaping from the gaps.

[0015] In a possible design, the sound insulation cotton is made of polyester fiber for better outdoor use.

[0016] In the present application, when in use, firstly, multiple bases required are connected to the card slots by means of snap buckles and placed in place, then the bases are firmly fixed by means of mounting rods, the sound insulation board is placed in the slide slots of the bases by means of the slide bars at the bottom thereof, the sound insulation board is pushed to the base at the edge, the sound insulation board is fixed to the base by means of the first bolts so that it cannot continue to slide, and then other sound insulation boards required are placed and slid in sequence, and when each sound insulation board is on the corresponding base, the sound insulation board at the end is also fixed to the base by means of the first bolts, and in the initial state, the rebound board is plugged into the top of the sound insulation board When multiple sound insulation boards are fitted together, the fixing block on one side of the rebound board is also fitted with the fixing blocks on other rebound boards. The fixing pin passes through the fixing blocks on the two rebound boards and is then locked and fixed by the plug rod, which further enhances the stability of the device. At this point, the overall sound insulation board is installed. Under the condition of long-term wind and rain, when the sound insulation cotton inside the sound insulation board needs to be replaced, the second bolt is unscrewed, the fixing pin in the fixing block is removed, and the rebound board can be removed at this time. After the rebound board is removed, the sound insulation cotton inside the sound insulation board can be pulled out from the top of the sound insulation board, replaced with new sound insulation cotton, and then the rebound board is restored to its initial state.

[0017] In the present utility model, for the described noise reduction and isolation device for green construction of buildings, through the installation mechanism, the sound insulation board can be separated from the base, and the sound insulation board can slide on the base, achieving a more labor-saving installation effect and reducing the labor intensity of the staff;

[0018] In the present utility model, for the described noise reduction and isolation device for green construction of buildings, through the replacement mechanism, the sound insulation cotton can be replaced, making the maintenance of the device more convenient, so that the device is always in the best state and better performs the work of noise reduction and isolation;

[0019] In the present utility model, it solves the problem that in the installation of traditional sound insulation barriers, due to the large volume of the barriers, multiple workers are required to cooperate in the installation. One worker needs to hold the barrier, and another worker is responsible for fixing the barrier, increasing the labor amount of installation and reducing the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front view structural schematic diagram of a noise reduction and isolation device for green construction of buildings provided by an embodiment of the present utility model;

[0021] Figure 2 It is a side view structural schematic diagram of a noise reduction and isolation device for green construction of buildings provided by an embodiment of the present utility model;

[0022] Figure 3 It is a sectional view structural schematic diagram of a noise reduction and isolation device for green construction of buildings provided by an embodiment of the present utility model;

[0023] Figure 4 It is a partial structural schematic diagram of the fixing block of a noise reduction and isolation device for green construction of buildings provided by an embodiment of the present utility model;

[0024] Figure 5 It is an enlarged partial structural schematic diagram of the base of a noise reduction and isolation device for green construction of buildings provided by an embodiment of the present utility model.

[0025] REFERENCE SIGNS:

[0026] 1, sound insulation board; 2, rebound board; 3, fixing block; 4, fixing pin; 5, insertion rod; 6, sliding strip; 7, sliding groove; 8, base; 9, card slot; 10, buckle; 11, threaded hole; 12, first bolt; 13, fixing plate; 14, installation rod; 15, sound insulation cotton; 16, insertion block; 17, limiting block; 18, second bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0028] Embodiment 1

[0029] Please refer to Figures 1-5 , a noise reduction and isolation device, including: a sound insulation board 1, a placement groove is provided inside the sound insulation board 1, sound insulation cotton 15 is arranged in the placement groove, a plurality of sound absorption holes are provided on both sides of the sound insulation board 1, and the material of the sound insulation cotton 15 is polyester fiber, which is used for better outdoor use, has better waterproof performance, reduces the cost of replacing the sound insulation cotton 15, so that noise can enter the inside of the sound insulation board 1 from the sound absorption holes, and the sound insulation cotton 15 eliminates the noise. The sound insulation cotton 15 adopts a higher-quality polyester fiber material, which not only has better sound insulation effect, but also has stronger waterproof performance, adapts to more outdoor use environments, and reduces the replacement cost.

[0030] An installation mechanism is arranged at the bottom of the sound insulation board 1 and is used for labor-saving installation of the sound insulation board 1. The installation mechanism includes a slide bar 6, a chute 7, a base 8, a card slot 9, a buckle 10, a threaded hole 11 and a first bolt 12. The slide bar 6 is fixedly installed at the bottom of the sound insulation board 1, and the slide bar 6 is slidably connected to the inside of the chute 7. The chute 7 is opened at the top of the base 8, so that the sound insulation board 1 can slide in the chute 7 of the base 8 through the slide bar 6, making its installation more labor-saving and convenient. Two card slots 9 are both opened at the top of the base 8, and two buckles 10 are both fixedly connected to the top of the base 8. When installing multiple bases 8, the later-installed base 8 can be clamped in the card slot 9 of the previous base 8 by using the buckle 10, making its installation more accurate, easier to install while keeping a straight line. Two threaded holes 11 are both opened on one side of the base 8, and two through holes are opened inside the slide bar 6. The first bolt 12 passes through the threaded hole 11 and is threadedly connected to the inside of the through hole, so that the first bolt 12 can lock the sound insulation board 1 on the base 8, making its structure more stable.

[0031] Replacement mechanism, the replacement mechanism is arranged on the top of the sound insulation board 1 and is used to replace the sound insulation cotton 15 inside the sound insulation board 1. The replacement mechanism includes a rebound plate 2, an insertion block 16, a limit block 17 and a second bolt 18. The bottom of the rebound plate 2 is inserted into the top of the sound insulation board 1. The bottom of the rebound plate 2 is inserted into the top of the sound insulation board 1, which is convenient for opening the top of the sound insulation board 1 to replace the sound insulation cotton 15. One side of the insertion block 16 is fixedly connected to one side of the rebound plate 2. One side of the limit block 17 is fixedly connected to one side of the sound insulation board 1. A slot is opened inside the limit block 17, and one side of the insertion block 16 is inserted into the slot. A limit hole is opened on one side of the limit block 17, and the second bolt 18 passes through the limit hole and is threadedly connected to the inside of the insertion block 16. The insertion block 16 on one side of the rebound plate 2 is inserted into the slot of the limit block 17 on one side of the sound insulation board 1, and the second bolt 18 passes through the limit hole and is threadedly connected to the inside of the insertion block 16 to realize the fixation of the rebound plate 2.

[0032] This application can be used in the field of green building construction and other fields applicable to this application.

[0033] Embodiment 2

[0034] On the basis of Embodiment 1, the following improvements are made:

[0035] A noise reduction and isolation device for green building construction, which is applied to the field of noise reduction and isolation, includes;

[0036] Both sides of the base 8 are fixedly connected with fixing plates 13. Installation holes are opened inside the two fixing plates 13, and installation rods 14 are inserted into the installation holes. After the installation rods 14 are installed in appropriate positions, the base 8 can be fixed more firmly.

[0037] Two fixing blocks 3 are fixedly connected to one side of the rebound plate 2. Fixing holes are opened on the inner walls of the fixing blocks 3, and fixing pins 4 are inserted into the inner walls of the fixing blocks 3. A jack is opened on one side of the fixing pin 4, and an insertion rod 5 is inserted into the inner wall of the jack. By inserting the fixing pin 4 and inserting the insertion rod 5 into its jack, the quick fixation and disassembly of the rebound plate 2 are realized, and the maintenance efficiency is improved.

[0038] Sealing strips are fixedly connected to both sides of the sound insulation board 1, the sliding strip 6 and the rebound plate 2 to prevent noise from escaping through the gaps. Adding sealing strips to both sides of the sound insulation board 1, the sliding strip 6 and the rebound plate 2 can effectively prevent noise from escaping through the gaps and improve the overall noise reduction effect.

[0039] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of changes or substitutions, which should all be covered within the protection scope of the present utility model; without conflict, the embodiments of the present utility model and the features in the embodiments can be combined with each other. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A noise reduction and isolation device for green construction of buildings, characterized in that: include: A sound insulation board (1), wherein a placement groove is provided inside the sound insulation board (1), sound insulation cotton (15) is provided in the placement groove, and a plurality of sound absorption holes are provided on both sides of the sound insulation board (1); An installation mechanism, the installation mechanism being arranged at the bottom of the sound insulation board (1) and being used for labor-saving installation of the sound insulation board (1); A replacement mechanism, which is arranged on the top of the sound insulation board (1) and is used to replace the sound insulation cotton (15) inside the sound insulation board (1). The mounting mechanism comprises a slide bar (6), a slide groove (7), a base (8), a slot (9), a buckle (10), a threaded hole (11) and a first bolt (12); the slide bar (6) is fixedly mounted on the bottom of the sound insulation board (1); the slide bar (6) is slidably connected inside the slide groove (7); the slide groove (7) is opened at the top of the base (8); the two slots (9) are opened at the top of the base (8); the two buckles (10) are fixedly connected to the top of the base (8); the two threaded holes (11) are opened on one side of the base (8); the slide bar (6) has two through holes inside; the first bolt (12) passes through the threaded hole (11) and is threadedly connected inside the through hole.

2. A noise reduction and isolation device for green construction of buildings according to claim 1, characterized in that: Both sides of the base (8) are fixedly connected with fixing plates (13), and the insides of the two fixing plates (13) are provided with mounting holes, and the insides of the mounting holes are plugged with mounting rods (14).

3. A noise reduction and isolation device for green construction of buildings according to claim 1, characterized in that: The replacement mechanism comprises a rebound plate (2), an insert block (16), a limit block (17) and a second bolt (18); the bottom of the rebound plate (2) is plugged into the top of the sound insulation board (1); one side of the insert block (16) is fixedly connected to one side of the rebound plate (2); one side of the limit block (17) is fixedly connected to one side of the sound insulation board (1); a slot is provided inside the limit block (17); one side of the insert block (16) is plugged into the slot; a limit hole is provided on one side of the limit block (17); and the second bolt (18) passes through the limit hole and is threadedly connected to the inside of the insert block (16).

4. A noise reduction and isolation device for green construction of buildings according to claim 3, characterized in that: Two fixing blocks (3) are fixedly connected to one side of the rebound plate (2); the inner wall of the fixing block (3) is provided with a fixing hole; the inner wall of the fixing block (3) is plugged with a fixing pin (4); one side of the fixing pin (4) is provided with an insertion hole; the inner wall of the insertion hole is plugged with an insertion rod (5).

5. A noise reduction and isolation device for green construction of buildings according to claim 1, characterized in that: Sealing strips are fixedly connected to both sides of the sound insulation board (1), the sliding strip (6) and the rebound board (2) to prevent noise from escaping from the gaps.

6. A noise reduction and isolation device for green construction of buildings according to claim 1, characterized in that: The sound insulation cotton (15) is made of polyester fiber, which is used for better outdoor use.

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