Building steel structure engineering construction noise reduction device

Abstract

The utility model discloses a building steel structure engineering construction noise reduction device relates to construction noise reduction technical field, including first noise reduction board, one side fixed connection of first noise reduction board has support frame, one side of first noise reduction board is provided with connecting assembly, the inside of first noise reduction board is provided with adjusting assembly, first noise reduction board is connected with second noise reduction board through connecting assembly, connecting assembly includes tab. This building steel structure engineering construction noise reduction device sets up the unique splicing structure, has realized the efficient stable splicing effect, when the first noise reduction board is spliced with second noise reduction board, tab inserts into side plate, extrudes the limiting plate, makes it along the installation groove sliding and compression spring, finally tab is stuck between two limiting plates, forms the preliminary stable connection, again relies on the bolt and passes through two noise reduction boards, with the nut fastening, further strengthens the connection, and this design operation is simple, and the firmness and stability of splicing are greatly improved, and fully satisfy daily use demand.

Description

Technical Field

[0001] This utility model relates to the field of construction noise reduction technology, specifically a construction noise reduction device for steel structure engineering. Background Technology

[0002] Construction noise reduction is a crucial aspect of modern engineering construction, aiming to minimize the impact of construction noise on the surrounding environment and residents' lives. Construction noise sources are widespread, including the strong vibrations of pile drivers, the mechanical operation of excavators, and the roar of concrete mixer trucks. This noise not only interferes with residents' normal rest, study, and work, but long-term exposure can also damage hearing and cause cardiovascular diseases and other health problems. To effectively reduce noise, construction companies adopt various measures. In equipment selection, they prioritize low-noise, high-performance construction machinery; they rationally plan construction times to avoid working during residents' rest periods; they set up sound barriers to block noise transmission; and they enclose high-noise equipment to reduce noise leakage. Simultaneously, they strengthen on-site management to ensure the normal operation of equipment and avoid abnormal noise caused by malfunctions. Construction noise reduction not only reflects the social responsibility of construction companies but is also an important measure to protect public health, contributing to a win-win situation for engineering construction and environmental protection.

[0003] Existing noise reduction devices for building steel structure construction are often problematic on construction sites where time is tight and tasks are heavy. Traditional noise reduction devices have complex connection methods, often requiring numerous tools and tedious steps to assemble, which greatly reduces construction efficiency and delays project progress. Moreover, the complex connection structure requires high technical skills from construction personnel during installation and disassembly, and even slight carelessness can lead to unstable connections. Therefore, we need a new noise reduction device for building steel structure construction. Utility Model Content

[0004] The purpose of this utility model is to provide a noise reduction device for construction steel structure engineering to solve the existing problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a noise reduction device for construction steel structure engineering, comprising a first noise reduction plate, a support frame fixedly connected to one side of the first noise reduction plate, a connecting component provided on one side of the first noise reduction plate, an adjustment component provided inside the first noise reduction plate, and a second noise reduction plate connected to the first noise reduction plate via the connecting component. The connecting component includes a protruding plate, which is fixedly fixed to one side of the first noise reduction plate. A side plate is fixedly connected to one side of the second noise reduction plate. An installation groove is provided inside the side plate, and a spring is fixedly connected inside the installation groove. A limit plate is fixedly connected to one end of the spring, and a bolt is threaded through the inside of the side plate, with a nut threaded to one end of the bolt.

[0006] Preferably, the side plate forms a telescopic structure with the limiting plate through the mounting groove, and the inner diameter of the mounting groove matches the outer diameter of the limiting plate, and the inner wall of the mounting groove is fitted to the outer wall of the limiting plate.

[0007] Preferably, the side plate forms an elastic structure with a spring and a limiting plate, and the spring is disposed between the side plate and the limiting plate.

[0008] Preferably, the side plate is detachable by bolts and a convex plate, and one end of the bolt passes through the side plate, the convex plate and the nut for fastening connection.

[0009] Preferably, the adjustment assembly includes a slide rod, which is fixed inside the second noise reduction plate. An extension plate is slidably connected to the outer wall of the slide rod. A moving groove is formed on the outer wall of the extension plate, and a sliding groove is formed inside the extension plate. A threaded sleeve is fixedly connected to one side of the second noise reduction plate. A self-locking screw is threadedly connected to the inside of the threaded sleeve, and a push plate is rotatably connected to one end of the self-locking screw.

[0010] Preferably, the extension plate forms a sliding structure with the slide rod via a slide groove, and the inner diameter of the slide groove matches the outer diameter of the slide rod, and the inner wall of the slide groove is fitted to the outer wall of the slide rod.

[0011] Preferably, the second noise reduction plate forms a threaded structure with a threaded sleeve and a self-locking screw, and the inner diameter of the threaded sleeve matches the outer diameter of the self-locking screw, and the outer wall of the self-locking screw is fitted to the inner wall of the threaded sleeve.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] In the scheme of this application:

[0014] 1. To address the problems of weak connection, cumbersome operation, and poor stability during the splicing of noise reduction panels in existing building steel structure construction, this application achieves a highly efficient and stable splicing effect by setting a unique splicing structure. When splicing the first noise reduction panel and the second noise reduction panel, the convex plate is inserted into the side plate, squeezing the limiting plate, causing it to slide along the mounting groove and compress the spring. Finally, the convex plate is stuck between the two limiting plates, forming a preliminary stable connection. Then, bolts are used to penetrate the two noise reduction panels, and nuts are used to tighten them, further strengthening the connection. This design is easy to operate, greatly improves the firmness and stability of the splicing, and fully meets the needs of daily use.

[0015] 2. To address the issues of poor support stability and difficulty in flexibly adjusting the height of existing noise reduction devices for steel structure construction to adapt to different construction scenarios, this application proposes a support frame to effectively and stably support the first and second noise reduction plates, significantly improving overall support stability and ensuring reliable noise reduction operations. Simultaneously, an innovative adjustment structure for the extension plate is designed, allowing for free height adjustment within the sliding groove by sliding along the sliding rod via an internal groove. Furthermore, the cooperation of a self-locking screw and a threaded sleeve drives a push plate to precisely clamp and position the extension plate, meeting different height requirements and enhancing the applicability and flexibility of the device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0017] Figure 2 This is a schematic diagram of the first and second noise reduction plates of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the first noise reduction plate and the extension plate of this utility model;

[0019] Figure 4 This is a schematic diagram of the side plate and limiting plate structure of this utility model.

[0020] In the diagram: 1. First noise reduction plate; 2. Support frame; 3. Connecting assembly; 4. Adjusting assembly; 5. Second noise reduction plate; 301. Protruding plate; 302. Side plate; 303. Mounting groove; 304. Spring; 305. Limiting plate; 306. Bolt; 307. Nut; 401. Sliding rod; 402. Extension plate; 403. Moving groove; 404. Sliding groove; 405. Threaded sleeve; 406. Self-locking screw; 407. Push plate. Detailed Implementation

[0021] 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.

[0022] This utility model embodiment provides a noise reduction device for construction of steel structure engineering, such as... Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the system includes a first noise reduction plate 1, a support frame 2 fixedly connected to one side of the first noise reduction plate 1, a connecting assembly 3 provided on one side of the first noise reduction plate 1, an adjustment assembly 4 provided inside the first noise reduction plate 1, and a second noise reduction plate 5 connected to the first noise reduction plate 1 via the connecting assembly 3. The connecting assembly 3 includes a protruding plate 301, which is fixed to one side of the first noise reduction plate 1. A side plate 302 is fixedly connected to one side of the second noise reduction plate 5. An installation groove 303 is provided inside the side plate 302, and a spring 304 is fixedly connected inside the installation groove 303. One end of the spring 304 is fixedly connected to a limit plate 305, and a bolt is inserted through the side plate 302. 306. One end of the bolt 306 is threaded with a nut 307. When the first noise reduction plate 1 and the second noise reduction plate 5 are spliced, the protruding plate 301 on the noise reduction plate can be inserted into the side plate 302, so that the protruding plate 301 can squeeze the limiting plate 305 in the side plate 302, and the limiting plate 305 is pushed by the force to the spring 304, and the limiting plate 305 slides along the mounting groove 303, and the protruding plate 301 is stuck between the two limiting plates 305. In addition, after the bolt 306 passes through the two noise reduction plates, it is tightened by the nut 307, which can improve the connection between the noise reduction plates and meet people's daily use needs.

[0023] Further such as Figure 2 , Figure 3 and Figure 4 As shown, the side plate 302 forms a telescopic structure with the limiting plate 305 through the mounting groove 303, and the inner diameter of the mounting groove 303 matches the outer diameter of the limiting plate 305. The inner wall of the mounting groove 303 is fitted to the outer wall of the limiting plate 305. Through the limiting plate 305, the limiting plate 305 can slide along the mounting groove 303 inside the side plate 302, which facilitates the telescopic movement of the limiting plate 305.

[0024] Further such as Figure 2 , Figure 3 and Figure 4 As shown, the side plate 302 forms an elastic structure with the limiting plate 305 through the spring 304, and the spring 304 is set between the side plate 302 and the limiting plate 305, which strengthens the connection effect between the spring 304 and the side plate 302. This allows the side plate 302 to support and buffer the limiting plate 305 and push the limiting plate 305 to reset under the support of the spring 304.

[0025] Further such as Figure 2 , Figure 3 and Figure 4As shown, the side plate 302 is detachable from the convex plate 301 by bolts 306, and one end of the bolts 306 passes through the side plate 302, the convex plate 301 and the nut 307 for fastening connection. The nut 307 can be fastened to the outer wall of the bolts 306 to fasten and install the side plate 302 and the convex plate 301, thereby improving the connection stability between the first noise reduction plate 1 and the second noise reduction plate 5.

[0026] In a further preferred embodiment of this utility model, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the adjustment assembly 4 includes a slide rod 401, which is fixed inside the second noise reduction plate 5. An extension plate 402 is slidably connected to the outer wall of the slide rod 401. A moving groove 403 is formed on the outer wall of the extension plate 402, and a sliding groove 404 is formed inside the extension plate 402. A threaded sleeve 405 is fixedly connected to one side of the second noise reduction plate 5. A self-locking screw 406 is threadedly connected inside the threaded sleeve 405. A push plate 407 is rotatably connected to one end of the self-locking screw 406. The first noise reduction plate 1 and the second noise reduction plate 5 can be supported by the provided support frame 2, which improves the support stability of the first noise reduction plate 1 and the second noise reduction plate 5. In addition, when it is necessary to adjust the height of the extension plate 402, the extension plate 402 can be pulled, so that the extension plate 402 can slide along the outer wall of the slide rod 401 by relying on the internal sliding groove 404, and the extension plate 402 can slide along the moving groove 403. The height can be adjusted internally. After adjustment, the self-locking screw 406 can be rotated, allowing it to rotate within the threaded sleeve 405. This allows the self-locking screw 406 to push the push plate 407 to clamp and position the extension plate 402, accommodating the positioning and installation of extension plates 402 at different heights. When the first noise reduction plate 1 and the second noise reduction plate 5 are spliced, the protruding plate 301 on the noise reduction plate can be inserted into the side plate 302. The protruding plate 301 can then press against the limiting plate 305 within the side plate 302, causing the limiting plate 305 to be pushed by the spring 304 and slide along the mounting groove 303. The protruding plate 301 is then locked between the two limiting plates 305. Furthermore, the connection between the noise reduction plates is improved by the bolt 306 passing through the two noise reduction plates and then tightened by the nut 307, meeting the needs of daily use.

[0027] Further such as Figure 2 and Figure 3As shown, the extension plate 402 forms a sliding structure with the slide rod 401 through the slide groove 404, and the inner diameter of the slide groove 404 matches the outer diameter of the slide rod 401. The inner wall of the slide groove 404 is fitted to the outer wall of the slide rod 401, which strengthens the connection between the extension plate 402 and the slide rod 401. This allows the extension plate 402 to slide along the outer wall of the slide rod 401 by relying on the slide groove 404, which facilitates the height adjustment of the extension plate 402.

[0028] Further such as Figure 2 and Figure 3 As shown, the second noise reduction plate 5 forms a threaded structure with the threaded sleeve 405 and the self-locking screw 406. The inner diameter of the threaded sleeve 405 matches the outer diameter of the self-locking screw 406, and the outer wall of the self-locking screw 406 fits against the inner wall of the threaded sleeve 405, which strengthens the connection between the threaded sleeve 405 and the self-locking screw 406. This allows the self-locking screw 406 to rotate and extend within the threaded sleeve 405, which can push the push plate 407 to lock the extension plate 402 inside the noise reduction plate.

[0029] Working principle: During use, the first noise reduction plate 1 and the second noise reduction plate 5 can be supported by the set support frame 2, which improves the support stability of the first noise reduction plate 1 and the second noise reduction plate 5. In addition, when it is necessary to adjust the height of the extension plate 402, the extension plate 402 can be pulled, so that the extension plate 402 can slide along the outer wall of the slide rod 401 by relying on the internal sliding groove 404, and the extension plate 402 can be adjusted in height along the moving groove 403. After adjustment, the self-locking screw 406 can be rotated, so that the self-locking screw 406 can rotate within the threaded sleeve 405, and the self-locking screw 406 can push the push plate 407 to... The extension plate 402 is clamped and positioned to accommodate extension plates 402 of different heights for positioning and installation. In addition, when the first noise reduction plate 1 and the second noise reduction plate 5 are spliced, the protruding plate 301 on the noise reduction plate can be inserted into the side plate 302, so that the protruding plate 301 can squeeze the limiting plate 305 in the side plate 302, and the limiting plate 305 is pushed by the spring 304, and the limiting plate 305 slides along the mounting groove 303, and the protruding plate 301 is stuck between the two limiting plates 305. In addition, after the bolt 306 passes through the two noise reduction plates, it is fastened by the nut 307, which improves the connection between the noise reduction plates and meets people's daily use needs.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A noise reduction device for construction of steel structure engineering, comprising a first noise reduction plate (1), characterized in that: A support frame (2) is fixedly connected to one side of the first noise reduction plate (1), a connecting component (3) is provided on one side of the first noise reduction plate (1), an adjustment component (4) is provided inside the first noise reduction plate (1), and a second noise reduction plate (5) is connected to the first noise reduction plate (1) through the connecting component (3). The connecting component (3) includes a protruding plate (301), and the protruding plate (301) is fixed to one side of the first noise reduction plate (1). A side plate (302) is fixedly connected to one side of the second noise reduction plate (5). An installation groove (303) is provided inside the side plate (302). A spring (304) is fixedly connected inside the installation groove (303). A limit plate (305) is fixedly connected to one end of the spring (304). A bolt (306) is provided through the inside of the side plate (302). A nut (307) is threadedly connected to one end of the bolt (306).

2. The noise reduction device for construction of steel structure engineering according to claim 1, characterized in that: The side plate (302) forms a telescopic structure with the limiting plate (305) through the mounting groove (303), and the inner diameter of the mounting groove (303) matches the outer diameter of the limiting plate (305), and the inner wall of the mounting groove (303) is fitted to the outer wall of the limiting plate (305).

3. The noise reduction device for construction of steel structure engineering according to claim 1, characterized in that: The side plate (302) forms an elastic structure with the limiting plate (305) via a spring (304), and the spring (304) is disposed between the side plate (302) and the limiting plate (305).

4. The noise reduction device for construction of steel structure engineering according to claim 1, characterized in that: The side plate (302) is connected to the convex plate (301) by bolts (306) to form a detachable structure, and one end of the bolt (306) passes through the side plate (302), the convex plate (301) and the nut (307) for fastening connection.

5. The noise reduction device for construction of steel structure engineering according to claim 1, characterized in that: The adjustment component (4) includes a slide rod (401), which is fixed inside the second noise reduction plate (5). An extension plate (402) is slidably connected to the outer wall of the slide rod (401). A moving groove (403) is opened on the outer wall of the extension plate (402). A sliding groove (404) is opened inside the extension plate (402). A threaded sleeve (405) is fixedly connected to one side of the second noise reduction plate (5). A self-locking screw (406) is threadedly connected inside the threaded sleeve (405). A push plate (407) is rotatably connected to one end of the self-locking screw (406).

6. The noise reduction device for construction of steel structure engineering according to claim 5, characterized in that: The extension plate (402) forms a sliding structure with the slide rod (401) through the slide groove (404), and the inner diameter of the slide groove (404) matches the outer diameter of the slide rod (401), and the inner wall of the slide groove (404) is fitted to the outer wall of the slide rod (401).

7. A noise reduction device for construction of steel structure engineering according to claim 5, characterized in that: The second noise reduction plate (5) forms a threaded structure with the self-locking screw (406) through the threaded sleeve (405), and the inner diameter of the threaded sleeve (405) matches the outer diameter of the self-locking screw (406), and the outer wall of the self-locking screw (406) is fitted to the inner wall of the threaded sleeve (405).

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