Sound insulation device for noise control

Abstract

The utility model provides a sound insulation device for noise prevention and control, which belongs to the field of sound insulation devices, and comprises a bottom plate, a clamping mechanism, a sound insulation plate, a limiting mechanism and a supporting mechanism, T-shaped clamping blocks are clamped in T-shaped clamping grooves, so that the T-shaped clamping blocks are convenient to mount and dismount, and a plurality of T-shaped clamping blocks are clamped in the T-shaped clamping grooves, so that the sound insulation plate is convenient to mount and dismount. The multiple sound insulation plates can be spliced together, the sizes of the multiple sound insulation plates can be reduced, the sound insulation plates are convenient to transport, meanwhile, when one sound insulation plate is damaged, one independent sound insulation plate can be replaced, the maintenance cost is reduced, the supporting column is supported through the arrangement of an inner threaded pipe and an outer threaded rod, and the sound insulation plates are convenient to transport. Therefore, the stability of the supporting column after installation is improved, and the problem that in the prior art, when a part of a sound insulation plate is damaged, the whole sound insulation plate needs to be completely replaced, and the maintenance cost is increased can be solved.

Description

Technical Field

[0001] The utility model belongs to the field of sound insulation devices, and in particular relates to a sound insulation device used for noise prevention and control. Background Art

[0002] Urban construction is often accompanied by a lot of noise, dust, etc. In order not to affect the normal life of surrounding residents, temporary sound insulation boards are often required. When installing existing noise prevention boards, some noise prevention boards need to first install several vertical keel brackets at the fixed points of the foundation, and then install the sound insulation boards one by one after the brackets are installed. The operation is complicated and inconvenient to disassemble and install, which greatly reduces the work efficiency of users.

[0003] Authorization announcement number "CN215564998U" records "a detachable noise prevention and control board for construction, including a sound insulation board, a card slot is provided on the inner side of the bottom surface of the first groove, a C-type pipe clamp is fixedly installed on the front side of the first groove, and a second groove is provided on the upper and lower parts of the other side of the sound insulation board respectively, a guide tube is fixedly installed on the front side of the second groove, and an insertion rod is movably installed in the guide tube, and limit blocks are fixedly installed on both sides of the outer bottom of the insertion rod, and the limit blocks can pass through the gaps of the corresponding C-type pipe clamps. The beneficial effect of the utility model is that when in use, the device can fix and connect adjacent sound insulation boards by plugging through the mutual cooperation between the insertion rod, the limit blocks and the card slots, and the operation is simple and convenient to use."

[0004] The above patent fixes the connection by plugging, which is simple to operate and easy to use. However, the above patent is a whole sound insulation board from bottom to top, so when a part of the sound insulation board is damaged, the whole sound insulation board needs to be replaced, thereby increasing maintenance costs. Utility Model Content

[0005] The utility model aims to provide a sound insulation device for noise prevention and control, aiming to solve the problem in the prior art that when a part of the sound insulation board is damaged, the entire sound insulation board needs to be replaced, thereby increasing the maintenance cost.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A sound insulation device for noise prevention and control, comprising:

[0008] Base plate;

[0009] A clamping mechanism is arranged on the top of the bottom plate;

[0010] A plurality of sound insulation boards are provided, and the plurality of sound insulation boards are all arranged on the clamping mechanism;

[0011] A limiting mechanism is provided on the clamping mechanism; and

[0012] The supporting mechanism is provided with two groups, the two groups of supporting mechanisms are symmetrically arranged on the bottom plate, and the two groups of supporting mechanisms are connected with the clamping mechanism.

[0013] As a preferred solution of the utility model, the clamping mechanism includes:

[0014] Two support columns are provided, each of which is detachably connected to the top of the base plate by a screw B; and

[0015] The clamping parts are provided in two groups, and each group of the clamping parts is provided on each supporting column.

[0016] As a preferred solution of the utility model, each group of the clamping parts includes a T-shaped clamping slot and a T-shaped clamping block. There are two T-shaped clamping slots, which are respectively opened at the two side ends of the support column, and the two T-shaped clamping slots are symmetrically arranged. There are multiple T-shaped clamping blocks, and multiple T-shaped clamping blocks are clamped in one of the T-shaped clamping slots, and multiple T-shaped clamping blocks are arranged in sequence from bottom to top in the T-shaped clamping slot.

[0017] As a preferred solution of the utility model, the limiting mechanism includes a U-shaped splint and a screw A, the U-shaped splint is detachably connected to the top of the support column by the screw A, and the U-shaped splint is movably mounted on the support column, and the U-shaped splint is movably mounted on the sound insulation board and the screw A.

[0018] As a preferred solution of the utility model, each group of the support mechanism includes an articulated seat A, an internally threaded tube, an externally threaded rod and an articulated seat B, the articulated seat A is detachably connected to the top of the base plate by screws, the articulated seat B is detachably connected to the side end of the support column by screws, the internally threaded tube is fixedly connected to the articulated seat A, the externally threaded rod is fixedly connected to the articulated seat B, and the externally threaded rod is threadedly connected to the internally threaded tube.

[0019] As a preferred solution of the utility model, two baffles are fixedly connected to the top of the bottom plate, and the two baffles are symmetrically arranged on both sides of the support column.

[0020] As a preferred solution of the utility model, an internal thread groove is formed on the top of each support column, and each screw A is threadedly connected in each internal thread groove.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] 1. In this solution, the T-shaped card block is connected to the T-shaped card slot, so that the T-shaped card block is easy to install and disassemble. By connecting multiple T-shaped card blocks to the T-shaped card slots, multiple sound insulation boards can be spliced ​​together, so that the volume of multiple sound insulation boards can be reduced, thereby facilitating the transportation of the sound insulation boards. At the same time, when one of the sound insulation boards is damaged, a single sound insulation board can be replaced, thereby reducing the maintenance cost.

[0023] 2. In this solution, the external threaded rod is threadedly connected to the internal threaded tube, so that the length of the internal threaded tube and the external threaded rod after splicing can be adjusted. The internal threaded tube and the external threaded rod are used to support the support column, thereby improving the stability of the support column after installation. The sound insulation board can be used for sound insulation, thereby achieving a noise prevention effect. The bottom plate and the sound insulation board are detachably connected by screws B, so that the support column is easy to install and disassemble. The support column is used to open a T-shaped slot. The T-shaped block can be pressed into the T-shaped slot by the U-shaped clamping plate, and it can be removed from the internal threaded slot by screw A, so that both the U-shaped clamping plate and the T-shaped block can be disassembled, making the sound insulation board easy to install and disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0025] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0026] Figure 2 For this utility model Figure 1 The enlarged view of point A in the middle;

[0027] Figure 3 It is a cross-sectional view of the utility model;

[0028] Figure 4 It is an exploded view of the utility model;

[0029] Figure 5 For this utility model Figure 4 Enlarged view of point B in the middle.

[0030] In the figure: 1. Base plate; 2. Articulated seat A; 3. Internally threaded pipe; 4. Externally threaded rod; 5. Articulated seat B; 6. Baffle; 7. T-shaped slot; 8. Support column; 9. Sound insulation board; 10. U-shaped clamp; 11. Splicing hole; 12. Screw A; 13. Screw B; 14. T-shaped block; 15. Internally threaded groove. DETAILED DESCRIPTION

[0031] 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.

[0032] Example 1

[0033] See also Figure 1-Figure 5 , the technical solution provided by this embodiment is as follows:

[0034] A sound insulation device for noise prevention and control is composed of a base plate 1, a clamping mechanism, a sound insulation board 9, a limiting mechanism and a supporting mechanism. A plurality of sound insulation boards 9 are provided, and the plurality of sound insulation boards 9 are all arranged on the clamping mechanism.

[0035] In a specific embodiment of the utility model, four splicing holes 11 are opened on the top of the base plate 1, and the four splicing holes 11 are evenly distributed, three sound insulation boards 9 are provided, each sound insulation board 9 is fixedly connected between every two T-shaped blocks 14, and each sound insulation board 9 is inserted between two supporting columns 8, and the three sound insulation boards 9 are arranged in sequence from bottom to top in the two supporting columns 8. Sound insulation can be performed through the setting of the sound insulation boards 9, thereby achieving a noise prevention and control effect.

[0036] Specifically, two support columns 8 are provided, and each support column 8 is detachably connected to the top of the base plate 1 by a screw B13.

[0037] In a specific embodiment of the present utility model, the base plate 1 and the sound insulation plate 9 are detachably connected by screws B13, so that the support column 8 is easy to install and disassemble, and the support column 8 is configured to open a T-shaped slot 7.

[0038] Specifically, two groups of clamping components are provided, each group of clamping components is provided on each supporting column 8, each group of clamping components includes a T-shaped clamping slot 7 and a T-shaped clamping block 14, two T-shaped clamping slots 7 are provided, the two T-shaped clamping slots 7 are respectively opened on both side ends of the supporting column 8, and the two T-shaped clamping slots 7 are symmetrically arranged, and multiple T-shaped clamping blocks 14 are provided, and multiple T-shaped clamping blocks 14 are all clamped in one of the T-shaped clamping slots 7, and multiple T-shaped clamping blocks 14 are arranged in sequence from bottom to top in the T-shaped clamping slot 7.

[0039] In a specific embodiment of the present utility model, the T-shaped slot 7 is used to clamp the T-shaped block 14. By clamping the T-shaped block 14 in the T-shaped slot 7, the T-shaped block 14 is easy to install and disassemble. By clamping multiple T-shaped blocks 14 in the T-shaped slot 7, multiple sound insulation boards 9 can be spliced ​​together, so that the volume of multiple sound insulation boards 9 can be reduced, thereby facilitating the transportation of the sound insulation boards 9. At the same time, when one of the sound insulation boards 9 is damaged, a single sound insulation board 9 can be replaced, thereby reducing the maintenance cost.

[0040] Specifically, the limiting mechanism is arranged on the clamping mechanism, and the limiting mechanism includes a U-shaped splint 10 and a screw A12. The U-shaped splint 10 is detachably connected to the top of the support column 8 through the screw A12, and the U-shaped splint 10 is movably mounted on the support column 8, and the U-shaped splint 10 is movably mounted on the sound insulation board 9 and the screw A12.

[0041] In a specific embodiment of the utility model, the U-shaped clamp 10 can be fixed to the top of the support column 8 by screwing the screw A12 into the internal thread groove 15. The T-shaped block 14 can be pressed into the T-shaped slot 7 by the setting of the U-shaped clamp 10 and removed from the internal thread groove 15 by the screw A12, so that both the U-shaped clamp 10 and the T-shaped block 14 can be removed, making it easy to install and remove the sound insulation board 9.

[0042] Specifically, two groups of support mechanisms are provided, and the two groups of support mechanisms are symmetrically arranged on the base plate 1, and the two groups of support mechanisms are connected to the clamping mechanism. Each group of support mechanisms includes an articulated seat A2, an internally threaded tube 3, an externally threaded rod 4 and an articulated seat B5. The articulated seat A2 is detachably connected to the top of the base plate 1 by screws, and the articulated seat B5 is detachably connected to the side end of the support column 8 by screws. The internally threaded tube 3 is fixedly connected to the articulated seat A2, the externally threaded rod 4 is fixedly connected to the articulated seat B5, and the externally threaded rod 4 is threadedly connected to the internally threaded tube 3.

[0043] In a specific embodiment of the utility model, the articulated seat A2 is configured to connect the internal threaded tube 3, and the articulated seat B5 is configured to connect the external threaded rod 4. The external threaded rod 4 is threadedly connected to the internal threaded tube 3, so that the length of the internal threaded tube 3 and the external threaded rod 4 after splicing can be adjusted. The internal threaded tube 3 and the external threaded rod 4 are configured to support the support column 8, thereby improving the stability of the support column 8 after installation.

[0044] Specifically, two baffles 6 are fixedly connected to the top of the bottom plate 1 , and the two baffles 6 are symmetrically arranged on both sides of the support column 8 .

[0045] In a specific embodiment of the present invention, two baffles 6 are provided for plugging in support columns 8 .

[0046] Specifically, an internal thread groove 15 is formed on the top of each support column 8 , and each screw A12 is threadedly connected in each internal thread groove 15 .

[0047] In a specific embodiment of the present utility model, an internal thread groove 15 is formed on the top of each support column 8 , and each screw A12 is threadedly connected in each internal thread groove 15 .

[0048] The working principle or working process of the sound insulation device for noise prevention and control provided by the utility model is as follows: the support column 8 is movably inserted between the two baffles 6, and the bottom plate 1 and the support column 8 are threadedly connected by a screw B13, the T-shaped clamp 14 is movably clamped in the T-shaped slot 7, so that a plurality of T-shaped clamps 14 are arranged in sequence in the T-shaped slot 7, the U-shaped clamp 10 is movably sleeved on the support column 8, the sound insulation board 9 and the T-shaped clamp 14, the screw A12 is movably inserted on the U-shaped clamp 10, and one end of the screw A12 movably passes through the U-shaped clamp 10 and is threadedly connected to the internal thread groove 15, the hinge seat A2 is detachably connected to the top of the bottom plate 1 by screws, the external threaded rod 4 is rotated to adjust the splicing length of the internal threaded tube 3 and the external threaded rod 4, and the hinge seat B5 is detachably connected to the side end of the support column 8 by screws.

[0049] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sound insulation device for noise prevention, characterized in that: include: Bottom plate (1); A clamping mechanism, arranged on the top of the bottom plate (1); A sound insulation board (9), wherein a plurality of sound insulation boards (9) are provided, and the plurality of sound insulation boards (9) are all provided on the clamping mechanism; The limiting mechanism is arranged on the clamping mechanism; A support mechanism, which is provided with two groups, the two groups of support mechanisms are symmetrically arranged on the bottom plate (1), and the two groups of support mechanisms are connected to the clamping mechanism; The clamping mechanism comprises: Two support columns (8) are provided, and each of the support columns (8) is detachably connected to the top of the base plate (1) via a screw B (13); A clamping component, which is provided in two groups, and each group of the clamping components is provided on each support column (8); Each group of the clamping components comprises a T-shaped clamping slot (7) and a T-shaped clamping block (14); two T-shaped clamping slots (7) are provided, and the two T-shaped clamping slots (7) are respectively opened at the two side ends of the support column (8), and the two T-shaped clamping slots (7) are symmetrically arranged; a plurality of T-shaped clamping blocks (14) are provided, and the plurality of T-shaped clamping blocks (14) are all clamped in one of the T-shaped clamping slots (7), and the plurality of T-shaped clamping blocks (14) are sequentially arranged in the T-shaped clamping slots (7) from bottom to top; The limiting mechanism comprises a U-shaped clamp (10) and a screw A (12); the U-shaped clamp (10) is detachably connected to the top of the support column (8) via the screw A (12); the U-shaped clamp (10) is movably sleeved on the support column (8); and the U-shaped clamp (10) is movably sleeved on the sound insulation board (9) and the screw A (12).

2. A sound insulation device for noise prevention according to claim 1, characterized in that: Each group of the support mechanisms comprises an articulated seat A (2), an internally threaded tube (3), an externally threaded rod (4) and an articulated seat B (5); the articulated seat A (2) is detachably connected to the top of the base plate (1) by means of screws; the articulated seat B (5) is detachably connected to the side end of the support column (8) by means of screws; the internally threaded tube (3) is fixedly connected to the articulated seat A (2); the externally threaded rod (4) is fixedly connected to the articulated seat B (5); and the externally threaded rod (4) is threadedly connected to the internally threaded tube (3).

3. A sound insulation device for noise prevention according to claim 2, characterized in that: Two baffles (6) are fixedly connected to the top of the bottom plate (1), and the two baffles (6) are symmetrically arranged on both sides of the support column (8).

4. A sound insulation device for noise prevention according to claim 3, characterized in that: An internal thread groove (15) is formed at the top of each support column (8), and each screw A (12) is threadedly connected in each internal thread groove (15).

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