Sound insulation and noise reduction device for green building construction

Abstract

The utility model relates to a sound insulation and noise reduction device for green building construction, which comprises a movable bottom plate, a sound insulation main plate is mounted at the top of the movable bottom plate, and a plurality of groups of sliding wheels are mounted at the bottom of the movable bottom plate and are horizontally and symmetrically distributed; the working mechanism is located on the front face of the sound insulation main plate and used for enlarging the sound insulation range, the working mechanism comprises a moving assembly, a rotating assembly and a fixing assembly, the moving assembly is located on the front face of the sound insulation main plate and used for adjusting the position of the rotating assembly, and the rotating assembly is located on one side of the moving assembly and used for changing the sound insulation range. Through the design of a rotating assembly in the working mechanism, a sound insulation auxiliary plate is connected with a parallel sound insulation plate through a damping hinge, and rotation within a certain angle range can be achieved, so that the device can effectively intercept and isolate noise sources from different directions, the size of a sound insulation coverage area is rapidly adjusted according to actual requirements, and the sound insulation effect is improved. And the multidirectionality of the sound insulation effect is obviously enhanced.

Description

Technical Field

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

[0002] A green building refers to a high-quality building that saves resources, protects the environment, reduces pollution, provides people with healthy, applicable and efficient use space, and maximizes the harmonious coexistence between humans and nature throughout its life cycle.

[0003] After retrieval, the patent with the Chinese patent number CN220247818U discloses that the utility model relates to the technical field of green building, and discloses a noise reduction device for green building construction, including a bottom plate and a sound insulation board. The upper surface of the bottom plate is fixedly connected with the sound insulation board. The front and rear sides of the upper surface of the bottom plate are both fixedly connected with clamping rods. The bottom of the outer side of the sound insulation board is fixedly connected with a connecting seat. A rotating rod is rotatably connected inside the connecting seat. A limiting hole is opened at the bottom of the outer side of the rotating rod. With the arrangement of the clamping rod and the limiting rod, the staff can effectively fix the support plate. Subsequently, due to the mutual cooperation between the bottom plate and the support plate, the sound insulation board can be effectively supported, saving time and effort, effectively shortening the installation time of the device by the staff, enabling the device to achieve the function of rapid installation, indirectly improving the work efficiency of the staff, and having relatively high practicability.

[0004] During the use of the above sound insulation and noise reduction device, due to the complex and changeable construction site environment and different requirements for sound insulation in different areas, however, the sound insulation device can only be unfolded in one direction and does not have a flexible adjustment mechanism, resulting in the device only providing sound insulation effect in a fixed direction, being difficult to effectively cope with noise sources from different directions, unable to quickly adjust the size of the sound insulation coverage area according to actual needs, and causing the sound insulation effect to be greatly reduced. Based on this, the utility model designs a sound insulation and noise reduction device for green building construction to solve the above problems. Summary of the Utility Model

[0005] (I) Technical Problems to be Solved

[0006] In view of the above-mentioned shortcomings and deficiencies of the prior art, the utility model provides a sound insulation and noise reduction device for green building construction, which solves the technical problem of lacking adjustment of the noise reduction range.

[0007] (II) Technical Solutions

[0008] In order to achieve the above purpose, the main technical solutions adopted by the utility model include:

[0009] An embodiment of the utility model provides a sound insulation and noise reduction device for green building construction, including:

[0010] A moving bottom plate, on the top of which a sound insulation main board is installed, and on the bottom of which sliding wheels are installed. A plurality of groups of the sliding wheels are horizontally symmetrically distributed.

[0011] A working mechanism, which is located in front of the sound insulation main board and is used to expand the sound insulation range. The working mechanism includes a moving component, a rotating component and a fixing component. The moving component is located in front of the sound insulation main board and is used to adjust the position of the rotating component. The rotating component is located on one side of the moving component and is used to change the sound insulation range. The fixing component is located on one side of the rotating component and is used to fix two adjacent rotating components.

[0012] Optionally, the moving component includes parallel sound insulation boards installed on the front of the sound insulation main board. There are two groups of the parallel sound insulation boards and they are symmetrically distributed. On the front of the parallel sound insulation boards, moving handles are installed. There are four groups of the moving handles and they are distributed in a rectangular array. A stabilizing component is installed between the sound insulation main board and the parallel sound insulation boards.

[0013] Optionally, the stabilizing component includes sliding grooves opened on the front of the sound insulation main board. In the inner cavity of the sliding grooves, sliding blocks are slidably connected. The sliding blocks are connected to the parallel sound insulation boards. There are four groups of the sliding grooves and they are distributed in a rectangular array. There are four groups of the sliding blocks and they are symmetrically distributed.

[0014] Optionally, the rotating component includes sound insulation sub-boards installed on one side of the parallel sound insulation boards. A damping hinge is installed between the parallel sound insulation boards and the sound insulation sub-boards. There are two groups of the sound insulation sub-boards and they are symmetrically distributed. There are two groups of the damping hinges and they are symmetrically distributed.

[0015] Optionally, the fixing component includes a connecting block installed on one side of the left sound insulation sub-board. On one side of the connecting block, a card slot is opened. On one side of the right sound insulation sub-board, a fixing block is installed. In the inner cavity of the fixing block, a threaded hole is opened. In the inner cavity of the threaded hole, a threaded rod is threadedly connected. On the top of the threaded rod, a rotating handle is installed. On the bottom of the threaded rod, a lifting block is installed. On one side of the lifting block, a clamping block is installed. The size of the clamping block matches that of the card slot. The lifting block and the threaded rod are connected through a bearing. A limiting component is installed between the right sound insulation sub-board and the lifting block.

[0016] Optionally, the limiting component includes a limiting groove opened on one side of the right sound insulation sub-board. In the inner cavity of the limiting groove, a limiting block is slidably connected. The limiting block is connected to the lifting block.

[0017] (III) Beneficial effects

[0018] The beneficial effects of the present utility model are:

[0019] In this utility model, through the design of the rotating component in the working mechanism, the sound insulation secondary board is connected to the parallel sound insulation board through a damping hinge, and can rotate within a certain angle range, enabling the device to effectively intercept and isolate noise sources from different directions, quickly adjust the size of the sound insulation coverage area according to actual needs, and significantly enhance the multi-directionality of the sound insulation effect. In this utility model, through the design of the moving component in the working mechanism, the operator is allowed to manually push the parallel sound insulation board to slide horizontally along the sliding groove and sliding block on the sound insulation main board, so as to flexibly adjust the size of the sound insulation coverage area according to the actual construction environment requirements, thereby ensuring the wide applicability of the device in different construction scenarios and effectively improving the pertinence of the sound insulation effect. Description of the Drawings

[0020] Figure 1 is a schematic structural diagram of the sound insulation and noise reduction device for green building construction of this utility model;

[0021] Figure 2 is Figure 1 an enlarged view of part A of

[0022] Figure 3 is Figure 1 an enlarged view of part B of

[0023] Figure 4 is a side view of the sound insulation and noise reduction device for green building construction of this utility model.

[0024]

Description of the Reference Numerals

[0025] 1. Moving bottom plate; 2. Sound insulation main board; 3. Sliding wheel; 4. Parallel sound insulation board; 5. Moving handle; 6. Sliding groove; 7. Sliding block; 8. Sound insulation secondary board; 9. Damping hinge; 10. Connecting block; 11. Card slot; 12. Fixed block; 13. Threaded hole; 14. Threaded rod; 15. Rotating handle; 16. Lifting block; 17. Clamping block; 18. Limiting groove; 19. Limiting block. Detailed Embodiments

[0026] In order to better explain this utility model for easy understanding, the following will describe this utility model in detail through specific embodiments in conjunction with the drawings. Among them, the orientation nouns such as "upper", "lower", etc. mentioned in this article are referenced based on the orientation of Figure 1 ...

[0027] The technical problem of lacking noise reduction range adjustment proposed by the embodiments of the present utility model is solved through the design of the rotating component in the working mechanism. The sound insulation secondary board 8 is connected to the parallel sound insulation board 4 through a damping hinge 9, and can rotate within a certain angle range, enabling the device to effectively intercept and isolate noise sources from different directions, quickly adjust the size of the sound insulation coverage area according to actual needs, and significantly enhance the multi-directionality of the sound insulation effect.

[0028] To better understand the above technical solution, the exemplary embodiments of the present utility model will be described in more detail with reference to the accompanying drawings. Although the exemplary embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a clearer and more thorough understanding of the present utility model and to fully convey the scope of the present utility model to those skilled in the art.

[0029] Embodiment 1:

[0030] Referring to Figures 1-4 , a sound insulation and noise reduction device for green building construction, comprising: a moving bottom plate 1, a sound insulation main board 2 is installed on the top of the moving bottom plate 1, sliding wheels 3 are installed on the bottom of the moving bottom plate 1, and multiple groups of sliding wheels 3 are arranged symmetrically horizontally; a working mechanism, the working mechanism is located on the front of the sound insulation main board 2 and is used to expand the sound insulation range, the working mechanism includes a moving component, a rotating component and a fixing component, the moving component is located on the front of the sound insulation main board 2 and is used to adjust the position of the rotating component, the rotating component is located on one side of the moving component and is used to change the sound insulation range, and the fixing component is located on one side of the rotating component and is used to fix two adjacent rotating components.

[0031] The moving component includes parallel sound insulation boards 4 installed on the front of the sound insulation main board 2, two groups of parallel sound insulation boards 4 are arranged symmetrically, a moving handle 5 is installed on the front of the parallel sound insulation boards 4, four groups of moving handles 5 are arranged in a rectangular array, and a stabilizing component is installed between the sound insulation main board 2 and the parallel sound insulation boards 4. The stabilizing component includes sliding grooves 6 opened on the front of the sound insulation main board 2, sliding blocks 7 are slidably connected in the inner cavity of the sliding grooves 6, the sliding blocks 7 are connected to the parallel sound insulation boards 4, four groups of sliding grooves 6 are opened in a rectangular array, and four groups of sliding blocks 7 are arranged symmetrically.

[0032] In the embodiments of the present utility model, through multiple groups of sliding wheels 3 symmetrically distributed horizontally at the bottom, the functions of convenient movement and positioning are realized, which is convenient for flexible deployment in different construction areas. The moving bottom plate 1 serves as a stable foundation, carrying the sound insulation main board 2 above, providing a stable support platform for the entire device.

[0033] The working mechanism is the core part of the device. Through adjustment and expansion, the sound insulation effect is effectively improved. The moving component is designed through the parallel sound insulation board 4 and the moving handle 5 thereon, allowing the operator to manually push the parallel sound insulation board 4 to slide along the sliding groove 6 and the sliding block 7 on the front of the sound insulation main board 2, realizing the position adjustment in the horizontal direction, enabling the device to flexibly adjust the size of the sound insulation coverage area according to specific needs, and enhancing the flexibility of use.

[0034] Embodiment 2:

[0035] Referring to Figures 1-4 , the rotating component includes a sound insulation sub-board 8 installed on one side of the parallel sound insulation board 4. A damping hinge 9 is installed between the parallel sound insulation board 4 and the sound insulation sub-board 8. There are two groups of sound insulation sub-boards 8 and they are symmetrically distributed. There are two groups of damping hinges 9 and they are symmetrically distributed.

[0036] The fixing component includes a connecting block 10 installed on one side of the left sound insulation sub-board 8. A clamping groove 11 is opened on one side of the connecting block 10. A fixing block 12 is installed on one side of the right sound insulation sub-board 8. A threaded hole 13 is opened in the inner cavity of the fixing block 12. A threaded rod 14 is threadedly connected in the inner cavity of the threaded hole 13. A rotating handle 15 is installed at the top of the threaded rod 14. A lifting block 16 is installed at the bottom of the threaded rod 14. A clamping block 17 is installed on one side of the lifting block 16. The size of the clamping block 17 matches that of the clamping groove 11. The lifting block 16 and the threaded rod 14 are connected through a bearing. A limiting component is installed between the right sound insulation sub-board 8 and the lifting block 16. The limiting component includes a limiting groove 18 opened on one side of the right sound insulation sub-board 8. A limiting block 19 slides in the inner cavity of the limiting groove 18. The limiting block 19 is connected to the lifting block 16.

[0037] In the embodiment of the present utility model, the rotating component can further expand the sound insulation range. The sound insulation sub-board 8 installed on one side of the parallel sound insulation board 4 is connected to the parallel sound insulation board 4 through the damping hinge 9, allowing the sound insulation sub-board 8 to rotate within a certain angle range, enabling the device to effectively intercept and isolate noise by adjusting the angle of the sound insulation sub-board 8 when facing noise sources in different directions, and enhancing the multi-directionality of the sound insulation effect.

[0038] To stabilize the positions of two adjacent rotating components, the fixing component plays a key role. Through the cooperation of the clamping groove 11 on the connecting block 10 with the threaded rod 14 and the clamping block 17 on the fixing block 12, when the operator rotates the rotating handle 15, the threaded rod 14 drives the clamping block 17 to lift until the clamping block 17 is completely clamped into the clamping groove 11, realizing the firm fixation between the sound insulation sub-boards 8. At the same time, the design of the limiting groove 18 and the limiting block 19 in the limiting component ensures the stable movement of the lifting block 16 in the vertical direction, preventing deviation during the fixing process and further enhancing the stability of the device.

[0039] In the description of the present utility model, it should be understood that the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality of" means two or more unless otherwise specifically defined.

[0040] In the present utility model, unless otherwise clearly defined and limited, the terms such as "mounted", "connected", "connected to", "fixed" and the like shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium; it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0041] In the present utility model, unless otherwise clearly defined and limited, when the first feature is "on" or "under" the second feature, it may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, when the first feature is "above", "over" and "on top of" the second feature, it may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature is at a higher level than the second feature in terms of horizontal height. When the first feature is "under", "beneath" and "underneath" the second feature, it may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature is at a lower level than the second feature in terms of horizontal height.

[0042] In the description of this specification, the descriptions of the terms "an embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0043] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present utility model.

Claims

1. A sound insulation and noise reduction device for green building construction, characterized in that: include: A movable base plate (1), wherein a sound insulation main plate (2) is installed on the top of the movable base plate (1), and sliding wheels (3) are installed on the bottom of the movable base plate (1), wherein the sliding wheels (3) are provided with a plurality of groups of horizontally symmetrically distributed ones; A working mechanism, the working mechanism is located on the front of the sound insulation main board (2) and is used to expand the sound insulation range, the working mechanism comprises a moving component, a rotating component and a fixed component, the moving component is located on the front of the sound insulation main board (2) and is used to adjust the position of the rotating component, the rotating component is located on one side of the moving component and is used to change the sound insulation range, and the fixed component is located on one side of the rotating component and is used to fix two adjacent groups of rotating components.

2. A sound insulation and noise reduction device for green building construction according to claim 1, characterized in that: The movable assembly comprises parallel sound insulation plates (4) mounted on the front of the sound insulation main board (2), the parallel sound insulation plates (4) being provided in two groups and being symmetrically distributed, movable handles (5) being installed on the front of the parallel sound insulation plates (4), the movable handles (5) being provided in four groups and being distributed in a rectangular array, and a stabilizing assembly being installed between the sound insulation main board (2) and the parallel sound insulation plates (4).

3. A sound insulation and noise reduction device for green building construction according to claim 2, characterized in that: The stabilizing component comprises a sliding groove (6) provided on the front side of the sound insulation main board (2); a sliding block (7) is slidably connected in the inner cavity of the sliding groove (6); the sliding block (7) is connected to the parallel sound insulation board (4); the sliding groove (6) is provided in four groups and is distributed in a rectangular array; the sliding blocks (7) are provided in four groups and are symmetrically distributed.

4. A sound insulation and noise reduction device for green building construction according to claim 2, characterized in that: The rotating assembly comprises a sound insulation sub-plate (8) installed on one side of the parallel sound insulation plate (4), a damping hinge (9) is installed between the parallel sound insulation plate (4) and the sound insulation sub-plate (8), two groups of the sound insulation sub-plate (8) are provided and are symmetrically distributed, and two groups of the damping hinges (9) are provided and are symmetrically distributed.

5. A sound insulation and noise reduction device for green building construction according to claim 4, characterized in that: The fixing assembly comprises a connecting block (10) installed on one side of the left sound insulation sub-plate (8), a slot (11) being provided on one side of the connecting block (10), a fixing block (12) being installed on one side of the right sound insulation sub-plate (8), a threaded hole (13) being provided in the inner cavity of the fixing block (12), a threaded rod (14) being threadedly connected in the inner cavity of the threaded hole (13), a rotating handle (15) being installed on the top of the threaded rod (14), a lifting block (16) being installed on the bottom of the threaded rod (14), a clamping block (17) being installed on one side of the lifting block (16), the sizes of the clamping block (17) and the slot (11) being matched with each other, the lifting block (16) and the threaded rod (14) being connected via a bearing, and a limit position assembly being installed between the right sound insulation sub-plate (8) and the lifting block (16).

6. A sound insulation and noise reduction device for green building construction according to claim 5, characterized in that: The limiting assembly comprises a limiting groove (18) located on one side of the right sound insulation sub-plate (8), a limiting block (19) sliding in the inner cavity of the limiting groove (18), and the limiting block (19) is connected to the lifting block (16).

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