Environment-friendly noise reduction device for construction engineering

Abstract

The utility model relates to the technical field of construction engineering, in particular to an environment-friendly noise reduction device for construction engineering, which comprises noise reduction plates, the noise reduction plates are used for being spliced to form a sound insulation barrier, cleaning components are respectively arranged on two sides of each noise reduction plate and used for cleaning dust or dirt on the surface of each noise reduction plate, and a driving mechanism is arranged at the top of each noise reduction plate and used for driving the noise reduction plates to rotate. The cleaning assembly is arranged on the noise reduction plates and used for driving the cleaning assembly to move on the noise reduction barrier formed by splicing the noise reduction plates, cleaning rollers are arranged on the two sides of the noise reduction plates so that dust and dirt on the surfaces of the noise reduction plates can be conveniently cleaned through contact between the cleaning rollers and the noise reduction plates, and the motor is started to drive rolling wheels to move on the noise reduction plates. The cleaning roller below the connecting frame can be driven to move together, so that the whole noise reduction plate can be conveniently spliced to form a sound insulation barrier for cleaning, and the situation that dust, dirt and other impurities are accumulated, and the sound absorption and sound insulation performance is affected is avoided.

Description

Technical Field

[0001] This utility model relates to the field of construction engineering technology, specifically to an environmental protection noise reduction device for construction projects. Background Technology

[0002] Construction project management involves fields such as architecture. During construction, the simultaneous use of multiple construction equipment often generates noise pollution, necessitating the installation of soundproofing devices such as sound walls to reduce noise. Currently, many environmentally friendly noise reduction devices for construction project management are available on the market. However, these devices typically involve workers directly inserting the noise-reducing panels into the base for fixing, making subsequent maintenance, disassembly, and replacement extremely difficult and increasing the workload for workers. Furthermore, these devices do not effectively protect the noise-reducing panels.

[0003] Noise reduction panels accumulate dust, dirt, and other impurities during use, affecting their sound absorption and insulation performance. Therefore, regular cleaning is necessary, which can lead to high cleaning and maintenance costs for large areas. In light of this, we propose an environmentally friendly noise reduction device for construction projects. Utility Model Content

[0004] The purpose of this utility model is to provide an environmentally friendly noise reduction device for construction projects. This device solves the problem that dust, dirt and other impurities accumulate on the noise reduction board during use, affecting its sound absorption and sound insulation performance.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An environmentally friendly noise reduction device for construction projects includes noise reduction panels, which are used to be spliced ​​together to form a sound barrier;

[0007] Cleaning components are provided on both sides of the noise reduction plate to clean dust or dirt from the surface of the noise reduction plate.

[0008] The top of the noise reduction panel is equipped with a drive mechanism for driving the cleaning component to move on the sound barrier formed by splicing the noise reduction panels.

[0009] Preferably, the cleaning component includes four sets of right-angle slides, which are respectively fixedly connected to the upper and lower sides of the noise reduction plate. Each right-angle slide has a sliding right-angle plate attached to its inner wall. A cleaning roller is positioned between two right-angle plates on the same side of the noise reduction plate. The driving mechanism includes a connecting frame, which is positioned above the top of the noise reduction plate. The bottom sides of the connecting frame are fixedly connected to the corresponding right-angle slides by bolts. A roller is rotatably connected to the inner wall of the connecting frame and is rolled on the top of the noise reduction plate. A motor for driving the roller is fixedly connected to the outer wall of the connecting frame.

[0010] Preferably, gears are fixedly sleeved at both ends of the cleaning roller, and a rack is connected to the right-angled slide plate at the position corresponding to the gear, and the rack meshes with the gear.

[0011] Preferably, a limiting plate is provided on the outer wall of the cleaning roller at a position below the top gear, and the cleaning roller is rotatably connected to the inner wall of the limiting plate. One end of the bottom of the cleaning roller is rotatably connected to the corresponding right-angle sliding plate.

[0012] Preferably, the top of the limiting plate is rotatably connected to a threaded rod, and the threaded rod is threadedly connected to the inner wall of the right-angle slide plate at the corresponding position. The top of the limiting plate is fixedly connected to a limiting rod, which passes through the right-angle slide plate and is slidably connected. The top of the threaded rod is rotatably connected to a handwheel.

[0013] Preferably, multiple sets of connecting buckles are fixedly connected to both sides of the noise reduction plate, and the connecting buckles on both sides of the noise reduction plate are staggered. The two noise reduction plates are spliced ​​together by connecting buckles, and the position of the splicing point of the two noise reduction plates is fixed by inserting a plug.

[0014] Preferably, a limiting block is provided above the insertion rod, and sliding grooves are respectively opened on both sides of the noise reduction plate at positions corresponding to the height of the limiting block. A locking block is slidably connected to the inner wall of the sliding groove to limit the limiting block, and a spring is fixedly connected between the inner wall of the sliding groove and the locking block.

[0015] By employing the above technical solution, this utility model provides an environmentally friendly noise reduction device for construction projects. It possesses at least the following beneficial effects:

[0016] I. This utility model uses cleaning rollers on both sides of the noise reduction panel to facilitate the cleaning of dust and dirt from the surface of the noise reduction panel through contact with the cleaning rollers. By starting the motor to drive the rollers on the noise reduction panel, the cleaning rollers under the connecting frame can be moved together, which facilitates the cleaning of the entire noise reduction panel to form a sound insulation barrier, so as to avoid the accumulation of dust, dirt and other impurities that affect its sound absorption and sound insulation performance. It can also clean a large area. Furthermore, by setting gears at both ends of the cleaning rollers, the cleaning rollers can rotate as they move due to the meshing of the gears and racks, which can further improve the cleaning efficiency.

[0017] Second, this utility model uses staggered connecting buckles on both sides of the noise reduction board, making the splicing operation of the noise reduction board extremely simple. Simply insert the connecting buckles on both sides of the two noise reduction boards into the staggered arrangement, and then insert a rod into the common insertion hole at the splicing point of the two noise reduction boards to fix the two spliced ​​noise reduction boards. By setting the tension of the spring to push the locking block, the locking block on the rod can be locked, which can limit the rod and effectively prevent the rod from falling off. Attached Figure Description

[0018] The accompanying drawings, which are included to provide a further understanding of the present invention, form part of this application:

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 In this utility model Figure 1 Enlarged view of point B;

[0021] Figure 3 This is a schematic diagram of the cleaning component in this utility model;

[0022] Figure 4 In this utility model Figure 1 Enlarged view of point A.

[0023] In the diagram: 1. Noise reduction plate; 2. Connecting buckle; 3. Insert rod; 31. Limiting block; 32. Slide groove; 33. Locking block; 34. Spring; 4. Right-angle slide; 41. Rack; 5. Right-angle sliding plate; 6. Cleaning roller; 7. Gear; 8. Connecting frame; 9. Roller; 10. Motor; 11. Limiting plate; 12. Threaded rod; 13. Limiting rod; 14. Handwheel. Detailed Implementation

[0024] 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. Example 1

[0025] An environmentally friendly noise reduction device for construction projects, such as Figure 1 - Figure 4 As shown, the device includes a noise-reducing panel 1, which is used to form a sound barrier. Cleaning components are provided on both sides of the noise-reducing panel 1 for cleaning dust or dirt from its surface. A driving mechanism is provided on the top of the noise-reducing panel 1 to drive the cleaning components to move on the sound barrier formed by the splicing of the noise-reducing panels 1. The cleaning components include four sets of right-angle slides 4, which are fixedly connected to the upper and lower positions of the two side surfaces of the noise-reducing panel 1, respectively. Right-angle sliding plates 5 are slidably connected to the inner walls of each right-angle slide 4. A cleaning roller 6 is positioned between two right-angle sliding plates 5 on the same side of the noise-reducing panel 1. The driving mechanism includes a connecting frame 8, which is located above the top of the noise-reducing panel 1. The bottom sides of the connecting frame 8 are connected via... Bolts are fixedly connected to right-angle slides 4 at corresponding positions. Rollers 9 are rotatably connected to the inner wall of the connecting frame 8, and the rollers 9 are rolled on the top of the noise reduction plate 1. A motor 10 that drives the rollers 9 is fixedly connected to the outer wall of the connecting frame 8. By setting cleaning rollers 6 on both sides of the noise reduction plate 1, it is convenient to clean the surface dust and dirt of the noise reduction plate 1 through the contact between the cleaning rollers 6 and the noise reduction plate 1. By starting the motor 10 to drive the rollers 9 on the noise reduction plate 1, the cleaning rollers 6 under the connecting frame 8 can be moved together to facilitate the cleaning of the entire noise reduction plate 1 spliced ​​to form a sound insulation barrier, so as to avoid the accumulation of dust, dirt and other impurities, which would affect its sound absorption and sound insulation performance, and can clean a large area.

[0026] In this embodiment, please refer to Figure 1 , Figure 2 The cleaning roller 6 has gears 7 fixedly mounted on both ends. The right-angle slide plate 5 is connected to the rack 41 at the position corresponding to the gears 7, and the rack 41 is meshed with the gears 7. By setting gears 7 at both ends of the cleaning roller 6, when the cleaning roller 6 moves, the meshing of the gears 7 and the rack 41 allows the cleaning roller 6 to rotate while moving, which can further improve cleaning efficiency. It should be noted that the surface of the cleaning roller 6 is provided with a brush structure, but since these are conventional mechanisms, they are not shown in the figure.

[0027] Furthermore, please refer to Figure 3A limiting plate 11 is provided on the outer wall of the cleaning roller 6 below the top gear 7, and the cleaning roller 6 is rotatably connected to the inner wall of the limiting plate 11. One end of the bottom of the cleaning roller 6 is rotatably connected to the corresponding right-angle slide plate 5. A threaded rod 12 is rotatably connected to the top of the limiting plate 11, and the threaded rod 12 is threadedly connected to the inner wall of the right-angle slide plate 5 at the corresponding position. A limiting rod 13 is fixedly connected to the top of the limiting plate 11. The limiting rod 13 passes through the right-angle slide plate 5 and is slidably connected. A handwheel 14 is rotatably connected to the top of the threaded rod 12. The threaded rod 12 is driven by the handwheel 14. By limiting the position of the limiting rod 13, the distance between the limiting plate 11 and the right-angle slide plate 5 can be adjusted when the threaded rod 12 rotates, so as to facilitate the installation and disassembly of the cleaning components.

[0028] Furthermore, please refer to Figure 1 , Figure 4 Multiple sets of connecting buckles 2 are fixedly connected to both sides of the noise reduction plate 1, and the connecting buckles 2 on both sides of the noise reduction plate 1 are staggered. The two noise reduction plates 1 are spliced ​​together by connecting buckles 2. The splicing position of the two noise reduction plates 1 is fixed by inserting a plug rod 3. The staggered connecting buckles 2 on both sides of the noise reduction plate 1 make the splicing operation of the noise reduction plate 1 extremely simple. The two noise reduction plates 1 are spliced ​​by inserting the connecting buckles 2 on both sides in an alternating manner, and then the plug rod 3 is inserted into the common hole at the splicing point of the connecting buckles 2 of the two noise reduction plates 1 to complete the fixation of the spliced ​​noise reduction plates 1.

[0029] In addition, please see Figure 4 A limiting block 31 is provided above the insertion rod 3. Slide grooves 32 are respectively provided on both sides of the noise reduction plate 1 at the height of the limiting block 31. A locking block 33 is slidably connected to the inner wall of the slide groove 32 to limit the limiting block 31. A spring 34 is fixedly connected between the inner wall of the slide groove 32 and the locking block 33. By setting the tension of the spring 34 to push the locking block 33, the insertion rod 3 can be limited and the insertion rod 3 can be effectively prevented from falling off.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly noise reduction device for construction projects, comprising a noise reduction plate (1), characterized in that: The noise reduction panel (1) is used to splice together to form a sound barrier; Cleaning components are provided on both sides of the noise reduction plate (1) for cleaning dust or dirt on the surface of the noise reduction plate (1). The top of the noise reduction plate (1) is provided with a driving mechanism for driving the cleaning component to move on the noise reduction plate (1) spliced ​​together to form a sound insulation barrier.

2. The environmental protection noise reduction device for construction projects according to claim 1, characterized in that: The cleaning component includes four sets of right-angle slides (4), which are fixedly connected to the upper and lower sides of the noise reduction plate (1) respectively. The inner walls of the right-angle slides (4) are slidably connected to right-angle slide plates (5). A cleaning roller (6) is provided between two right-angle slide plates (5) on the same side of the noise reduction plate (1). The driving mechanism includes a connecting frame (8), which is located above the top of the noise reduction plate (1). The bottom sides of the connecting frame (8) are fixedly connected to the right-angle slides (4) at the corresponding positions by bolts. The inner wall of the connecting frame (8) is rotatably connected to a roller (9), which is rotatably connected to the top of the noise reduction plate (1). The outer wall of the connecting frame (8) is fixedly connected to a motor (10) that drives the roller (9) to roll.

3. The environmental protection noise reduction device for construction projects according to claim 2, characterized in that: The cleaning roller (6) is fixedly fitted with gears (7) at both ends. The right-angle slide plate (5) is connected with a rack (41) at the position corresponding to the gear (7), and the rack (41) meshes with the gear (7).

4. The environmental protection noise reduction device for construction projects according to claim 3, characterized in that: The outer wall of the cleaning roller (6) is provided with a limiting plate (11) below the top gear (7), and the cleaning roller (6) is rotatably connected to the inner wall of the limiting plate (11). One end of the bottom of the cleaning roller (6) is rotatably connected to the corresponding right-angle slide plate (5).

5. The environmental protection noise reduction device for construction projects according to claim 4, characterized in that: The top of the limiting plate (11) is rotatably connected to a threaded rod (12), and the threaded rod (12) is threadedly connected to the inner wall of the right-angle slide plate (5) at the corresponding position. The top of the limiting plate (11) is fixedly connected to a limiting rod (13), which passes through the right-angle slide plate (5) and is slidably connected. The top of the threaded rod (12) is rotatably connected to a handwheel (14).

6. The environmental protection noise reduction device for construction projects according to claim 1, characterized in that: Multiple sets of connecting buckles (2) are fixedly connected to both sides of the noise reduction plate (1), and the connecting buckles (2) on both sides of the noise reduction plate (1) are staggered. The two noise reduction plates (1) are spliced ​​together by connecting buckles (2), and the position of the splice of the two noise reduction plates (1) is fixed by inserting a plug (3).

7. The environmental protection noise reduction device for construction projects according to claim 6, characterized in that: A limiting block (31) is provided above the insertion rod (3). Slide grooves (32) are respectively opened on both sides of the noise reduction plate (1) at the height of the limiting block (31). A locking block (33) is slidably connected to the inner wall of the slide groove (32) to limit the limiting block (31). A spring (34) is fixedly connected between the inner wall of the slide groove (32) and the locking block (33).

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