Environment-friendly noise reduction device for construction engineering

Abstract

The utility model provides an environment-friendly noise reduction device for construction engineering, and relates to the technical field of noise reduction of construction engineering. According to the utility model, firstly, when the second noise reduction plate needs to be additionally mounted, the second noise reduction plate can be additionally mounted through sliding, the noise blocking effect is optimized, in addition, the hollow pipe and the limiting rod form a limiting mechanism, the limiting rod is connected with the hollow pipe through sliding, and the telescopic spring is mounted on the limiting rod and is used for automatically adjusting the stretching and retracting of the limiting rod, so that the noise reduction effect is improved. Through cooperation of a limiting seat and a second limiting block, a pull rod is rotated, so that the pull rod drives a limiting rod and the second limiting block to rotate, the limiting rod is fixed, and the second noise reduction plate in a limiting groove is positioned and limited; the second noise reduction plate is prevented from moving in the first noise reduction plate, and it is ensured that the noise reduction device can keep a stable noise reduction effect under different working conditions.

Description

Technical Field

[0001] This utility model relates to the field of noise reduction technology in construction engineering, and in particular to an environmentally friendly noise reduction device for construction engineering. Background Technology

[0002] With the acceleration of urbanization, construction noise has affected the quality of life and health of residents. To address this issue, the development of environmentally friendly noise reduction devices has become a necessary measure. These devices can not only effectively reduce noise transmission, but also reduce the negative impact on the surrounding environment, meet the requirements of sustainable development, and become an important supporting facility for modern construction projects.

[0003] However, in actual use, the following shortcomings still exist. For example, existing environmental noise reduction devices for construction projects cannot maintain a relatively stable noise reduction effect. Noise pollution is an issue that cannot be ignored during construction. If the noise reduction device cannot work effectively, the noise generated during construction may disturb the surrounding environment and hinder the construction progress. For example, in certain times or areas where a quiet environment is required, such as at night or near residential areas, excessive noise may cause complaints, thus forcing the construction unit to suspend work and wait for noise reduction measures to be in place. In order to deal with the problems caused by the failure of the noise reduction device, the construction unit may need to invest additional manpower and resources to remedy the situation. For example, it may be necessary to increase the amount of sound insulation materials used and strengthen the closed management of the construction site, all of which will increase construction costs.

[0004] Therefore, this utility model proposes an environmentally friendly noise reduction device for construction projects to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies and propose an environmentally friendly noise reduction device for construction projects.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: an environmentally friendly noise reduction device for construction projects, comprising:

[0007] First noise reduction panel;

[0008] A noise reduction plate mounting assembly is provided, which is placed on a first noise reduction plate. The noise reduction plate mounting assembly includes a limiting groove provided on the first noise reduction plate, a second noise reduction plate slidably connected in the limiting groove, a hollow tube fixedly connected to the first noise reduction plate, a limiting rod slidably connected to the hollow tube, a limiting ring fixedly connected to the limiting rod, a first limiting block rotatably connected to the limiting ring, a telescopic spring provided on the limiting rod, and a second limiting block fixedly connected to one end of the limiting rod.

[0009] A support assembly is placed on one side of the bottom of the first noise reduction plate. The support assembly includes a drive motor installed at the bottom of the first noise reduction plate. A screw is fixedly connected to the output end of the drive motor. A third limiting block is rotatably connected to the screw. The third limiting block is fixedly connected to the first noise reduction plate. A moving block is threadedly connected to the screw. A support plate is rotatably connected to the moving block. A support rod is rotatably connected to the support plate. The other end of the support rod is rotatably connected to the first noise reduction plate.

[0010] Furthermore, one end of the telescopic spring is fixedly connected to the hollow tube, and the other end of the telescopic spring is fixedly connected to the first limiting block.

[0011] The beneficial effect of adopting the above-mentioned further solution is that, since one end of the telescopic spring is fixedly connected to the hollow tube and the other end is fixedly connected to the first limiting block, it can maintain the position adjustment of the limiting rod through the telescopic property of the telescopic spring.

[0012] Furthermore, a pull rod is fixedly connected to one end of the limiting rod away from the second limiting block.

[0013] The beneficial effects of adopting the above-mentioned further solution are: the pull rod is connected to the limiting rod, and pulling it can drive the limiting rod to move, which helps the limiting rod to be kept in the predetermined adjustment position, preventing the second noise reduction plate from being displaced or failing due to excessive external force, and helping to prevent the second noise reduction plate from shifting its position due to changes in the external environment.

[0014] Furthermore, a limiting seat is fixedly connected to the side of the first noise reduction plate near the hollow tube.

[0015] The beneficial effect of adopting the above-mentioned further solution is that the limiting seat is located on the side of the first noise reduction plate near the hollow tube. Its main function is to limit the position of the limiting rod, so that the limiting rod can limit the position of the first noise reduction plate and ensure that it will not be displaced unnecessarily due to external force during use.

[0016] Furthermore, a base plate is rotatably connected to the support plate.

[0017] The beneficial effects of adopting the above-mentioned further solution are: the rotational connection between the support plate and the base plate allows them to rotate relative to each other within a certain angle range, which allows the device to adjust its angle during use to adapt to different working requirements or space conditions. The support plate can adjust the tilt angle of the base plate by rotating, thereby changing the working state of the device.

[0018] Furthermore, a fixing block is fixedly connected to the first noise reduction board.

[0019] The beneficial effect of adopting the above-mentioned further solution is that, since a fixing block is fixedly connected to the first noise reduction plate, the fixing block can play a supporting and limiting role for the insertion rod.

[0020] Furthermore, the fixing block is provided with a plug rod.

[0021] The beneficial effects of adopting the above-mentioned further solution are: since the fixing block is equipped with a plug rod, inserting the plug rod into the ground can enhance the fixation of the device, improve the structural stability, or provide a positioning function.

[0022] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0023] In this invention, firstly, the noise reduction plate mounting assembly connects the second noise reduction plate to the first noise reduction plate via a limiting groove, forming an adjustable structure. The second noise reduction plate can slide within the limiting groove, thereby enhancing the noise reduction effect. When a second noise reduction plate needs to be added, it can be added by sliding to optimize the noise blocking effect. Additionally, the hollow tube and the limiting rod form a limiting mechanism. The limiting rod and the hollow tube are slidably connected, and a telescopic spring is installed on the limiting rod to automatically adjust its extension and retraction, ensuring the stability of the second noise reduction plate. Through the cooperation of the limiting seat and the second limiting block, rotating the pull rod causes the pull rod to drive the limiting rod and the second limiting block to rotate, thus fixing the limiting rod and positioning and limiting the second noise reduction plate within the limiting groove. This prevents the second noise reduction plate from moving within the first noise reduction plate, ensuring that the noise reduction device maintains a relatively stable noise reduction effect under different working conditions. Attached Figure Description

[0024] Figure 1 This is a structural schematic diagram of an environmentally friendly noise reduction device for construction projects according to the present invention;

[0025] Figure 2 This is a schematic diagram of the noise reduction plate assembly structure of an environmental protection noise reduction device for construction projects according to this utility model;

[0026] Figure 3 This is a cross-sectional view of the noise reduction plate mounting component structure of an environmental protection noise reduction device for construction projects according to this utility model;

[0027] Figure 4 This is a schematic diagram of the support component structure of an environmental protection noise reduction device for construction projects according to this utility model.

[0028] Figure label:

[0029] 1. First noise reduction panel;

[0030] 2. Noise reduction panel assembly; 21. Limiting groove; 22. Second noise reduction panel; 23. Hollow tube; 24. Limiting rod; 25. Limiting ring; 26. First limiting block; 27. Telescopic spring; 28. Pull rod; 29. ​​Limiting seat; 210. Second limiting block;

[0031] 3. Support assembly; 31. Drive motor; 32. Screw; 33. Third limit block; 34. Moving block; 35. Support plate; 36. Support rod; 37. Base plate;

[0032] 4. Fixing block; 5. Insert rod. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] like Figures 1-4 As shown, this embodiment provides a technical solution: an environmentally friendly noise reduction device for construction projects, comprising:

[0035] First noise reduction plate 1;

[0036] The noise reduction plate mounting component 2 is placed on the first noise reduction plate 1. The noise reduction plate mounting component 2 includes a limiting groove 21 set on the first noise reduction plate 1. A second noise reduction plate 22 is slidably connected in the limiting groove 21. A hollow tube 23 is fixedly connected to the first noise reduction plate 1. A limiting rod 24 is slidably connected to the hollow tube 23. A limiting ring 25 is fixedly connected to the limiting rod 24. A first limiting block 26 is rotatably connected to the limiting ring 25. A telescopic spring 27 is set on the limiting rod 24. A second limiting block 210 is fixedly connected to one end of the limiting rod 24.

[0037] Support component 3 is located on one side of the bottom of the first noise reduction plate 1. Support component 3 includes a drive motor 31 mounted on the bottom of the first noise reduction plate 1. A screw 32 is fixedly connected to the output end of the drive motor 31. A third limiting block 33 is rotatably connected to the screw 32 and fixedly connected to the first noise reduction plate 1. A moving block 34 is threaded onto the screw 32. A support plate 35 is rotatably connected to the moving block 34. A support rod 36 is rotatably connected to the support plate 35, and the other end of the support rod 36 is rotatably connected to the first noise reduction plate 1. First, the noise reduction plate mounting component 2 connects the second noise reduction plate 22 to the first noise reduction plate 1 through a limiting groove 21, forming an adjustable structure. The second noise reduction plate 22 can slide within the limiting groove 21, thereby enhancing the noise reduction effect. When a second noise reduction plate needs to be added... When installing the second noise reduction plate 22, it can be slidably installed to optimize the noise blocking effect. In addition, the hollow tube 23 and the limiting rod 24 form a limiting mechanism. The limiting rod 24 is slidably connected to the hollow tube 23. A telescopic spring 27 is installed on the limiting rod 24 to automatically adjust the extension and retraction of the limiting rod 24 to ensure the stability of the second noise reduction plate 22. Through the cooperation of the limiting seat 29 and the second limiting block 210, the pull rod 28 is rotated, which drives the limiting rod 24 and the second limiting block 210 to rotate, thereby fixing the limiting rod 24 and positioning and limiting the second noise reduction plate 22 in the limiting groove 21. This prevents the second noise reduction plate 22 from moving within the first noise reduction plate 1 and ensures that the noise reduction device can maintain a relatively stable noise reduction effect under different working conditions.

[0038] The above solutions also have the problem of not being able to provide stable support for the noise reduction device when it needs to be used on uneven road surfaces, such as... Figures 1-3 As shown: One end of the telescopic spring 27 is fixedly connected to the hollow tube 23, and the other end of the telescopic spring 27 is fixedly connected to the first limiting block 26. Since one end of the telescopic spring 27 is fixedly connected to the hollow tube 23 and the other end is fixedly connected to the first limiting block 26, it can maintain the position adjustment of the limiting rod 24 through the telescopic property of the telescopic spring 27. A pull rod 28 is fixedly connected to the end of the limiting rod 24 away from the second limiting block 210. The pull rod 28 is connected to the limiting rod 24, and pulling it can drive the limiting rod 24 to move, thus assisting the limiting rod 24 to move. 4. Maintaining the second noise reduction plate 22 in the predetermined adjustment position prevents it from becoming displaced or malfunctioning due to excessive external force. This helps prevent the second noise reduction plate 22 from shifting position due to changes in the external environment. A limiting seat 29 is fixedly connected to the side of the first noise reduction plate 1 near the hollow tube 23. The limiting seat 29 is located on the side of the first noise reduction plate 1 near the hollow tube 23. Its main function is to limit the position of the limiting rod 24, so that the limiting rod 24 can limit the position of the first noise reduction plate 1 and ensure that it will not undergo unnecessary displacement due to external force during use.

[0039] like Figure 4 As shown, a base plate 37 is rotatably connected to the support plate 35. The rotatable connection between the support plate 35 and the base plate 37 allows them to rotate relative to each other within a certain angle range, which allows the device to adjust its angle during use to adapt to different working requirements or space conditions. The support plate 35 can adjust the tilt angle of the base plate 37 by rotating, thereby changing the working state of the device.

[0040] like Figure 1 As shown, a fixing block 4 is fixedly connected to the first noise reduction plate 1. Since the fixing block 4 is fixedly connected to the first noise reduction plate 1, the fixing block 4 can support and limit the insertion rod 5. The fixing block 4 is provided with the insertion rod 5. Since the fixing block 4 is provided with the insertion rod 5, the insertion rod 5 is inserted into the ground, thereby enhancing the fixation of the device, improving the structural stability, or providing a positioning function.

[0041] Working principle:

[0042] like Figures 1-4 As shown, firstly, the noise reduction plate mounting assembly 2 connects the second noise reduction plate 22 to the first noise reduction plate 1 via the limiting groove 21, forming an adjustable structure. The second noise reduction plate 22 can slide within the limiting groove 21, thereby enhancing the noise reduction effect. When the second noise reduction plate 22 needs to be installed, it can be installed by sliding to optimize the noise blocking effect. In addition, the hollow tube 23 and the limiting rod 24 form a limiting mechanism. The limiting rod 24 and the hollow tube 23 are slidably connected. A telescopic spring 27 is installed on the limiting rod 24 to automatically adjust the extension and retraction of the limiting rod 24 to ensure the stability of the second noise reduction plate 22. Through the cooperation of the limiting seat 29 and the second limiting block 210, the pull rod 28 is rotated, causing the pull rod 28 to drive the limiting rod 24 and the second limiting block 210 to rotate, thereby fixing the limiting rod 24 and the first noise reduction plate 1 within the limiting groove 21. The second noise reduction plate 22 serves as a positioning and limiting element, preventing it from moving within the first noise reduction plate 1. This ensures the noise reduction device maintains a relatively stable noise reduction effect under different working conditions. The support component 3 supports the stability of the entire noise reduction device, ensuring it can effectively withstand external forces in different construction environments. The drive motor 31 drives the screw 32 to rotate, thereby moving the moving block 34 along the direction of the screw 32. The support plate 35 connected to the moving block 34 adjusts its support position through the support rod 36. Through this adjustment mechanism, the support plate 35 can achieve overall lifting and angle adjustment, allowing the noise reduction plate to be adjusted to different angles according to the needs of the construction site to improve the noise reduction effect. Since the fixed block 4 is equipped with a rod 5, inserting the rod 5 into the ground enhances the fixation of the device, improves structural stability, or provides positioning.

[0043] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An environmentally friendly noise reduction device for construction projects, characterized in that, include: First noise reduction plate (1); A noise reduction plate mounting assembly (2) is placed on a first noise reduction plate (1). The noise reduction plate mounting assembly (2) includes a limiting groove (21) on the first noise reduction plate (1). A second noise reduction plate (22) is slidably connected in the limiting groove (21). A hollow tube (23) is fixedly connected on the first noise reduction plate (1). A limiting rod (24) is slidably connected on the hollow tube (23). A limiting ring (25) is fixedly connected on the limiting rod (24). A first limiting block (26) is rotatably connected on the limiting ring (25). A telescopic spring (27) is provided on the limiting rod (24). A second limiting block (210) is fixedly connected to one end of the limiting rod (24). A support assembly (3) is placed on one side of the bottom of the first noise reduction plate (1). The support assembly (3) includes a drive motor (31) installed at the bottom of the first noise reduction plate (1). The output end of the drive motor (31) is fixedly connected to a screw (32). A third limiting block (33) is rotatably connected to the screw (32). The third limiting block (33) is fixedly connected to the first noise reduction plate (1). A moving block (34) is threadedly connected to the screw (32). A support plate (35) is rotatably connected to the moving block (34). A support rod (36) is rotatably connected to the support plate (35). The other end of the support rod (36) is rotatably connected to the first noise reduction plate (1).

2. The environmental protection noise reduction device for construction projects according to claim 1, characterized in that: One end of the telescopic spring (27) is fixedly connected to the hollow tube (23), and the other end of the telescopic spring (27) is fixedly connected to the first limiting block (26).

3. The environmental protection noise reduction device for construction projects according to claim 1, characterized in that: A pull rod (28) is fixedly connected to one end of the limiting rod (24) away from the second limiting block (210).

4. The environmental protection noise reduction device for construction projects according to claim 1, characterized in that: A limiting seat (29) is fixedly connected to the side of the first noise reduction plate (1) near the hollow tube (23).

5. The environmental protection noise reduction device for construction projects according to claim 1, characterized in that: A base plate (37) is rotatably connected to the support plate (35).

6. The environmental protection noise reduction device for construction projects according to claim 1, characterized in that: A fixing block (4) is fixedly connected to the first noise reduction plate (1).

7. The environmental protection noise reduction device for construction projects according to claim 6, characterized in that: A plug rod (5) is provided on the fixing block (4).

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