Noise suppression device for steel bar shed

Abstract

The utility model discloses a noise suppression device for a reinforcing steel bar shed, which comprises a plurality of reinforcing steel bar vertical rods. When high-strength noise generated in the reinforcing steel bar shed in the reinforcing steel bar machining process is transmitted upwards, the noise is primarily restrained through the formed ceiling acoustic board, and when remaining noise continues to be transmitted upwards, the noise which is transmitted upwards is absorbed and restrained through the slotted hole acoustic board and the polyester fiber acoustic board; the problems that a construction site is usually located near a resident dense area or other working places, high-strength noise generated in the reinforcing steel bar machining process seriously disturbs normal life and rest of surrounding residents, and constructors are prone to hearing impairment, tinnitus and the like if the constructors work in a high-decibel noise environment for a long time are solved. Noise may cause inattention of constructors, and errors and safety risks in work are increased.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar sheds, in particular to a noise suppression device for a steel bar shed. Background Technique

[0002] Steel bar sheds are mainly used for storing and processing steel bar materials, providing a relatively safe, standardized and orderly working environment for steel bar operations. Steel bar sheds can effectively resist bad weather, such as wind, rain, strong sunlight, etc., protect steel bars from erosion and damage, and reduce the interference of external factors on the steel bar processing process. Steel bar sheds can prevent falling objects from high altitudes from hurting workers, standardize the placement of electrical equipment and processing machinery, reduce the risk of accidents such as electric shock, improve work efficiency, with reasonable layout and space planning, facilitating workers to pick up and operate steel bars, and improving processing efficiency. Steel bar sheds help to classify and manage steel bar materials, reducing the situation of material chaos and loss. For example, in some large construction sites, spacious and strong steel bar sheds will be built, equipped with advanced processing equipment and lighting systems to meet the large-scale steel bar processing needs; while in some small projects, the steel bar sheds may be relatively simple, but can also meet the basic operation requirements. In short, steel bar sheds play an indispensable and important role in construction, and are one of the important facilities to ensure project quality and construction safety.

[0003] Construction sites are usually located near densely populated areas or other workplaces. The high-intensity noise generated during the steel bar processing process will seriously interfere with the normal life and rest of the surrounding residents. If workers work in a high-decibel noise environment for a long time, they are prone to hearing damage, tinnitus and other problems. Noise may also cause workers to be inattentive, increasing mistakes and safety risks during work.

[0004] Therefore, it is necessary to design and transform the steel bar shed to effectively prevent the phenomenon that construction sites are usually located near densely populated areas or other workplaces, the high-intensity noise generated during the steel bar processing process will seriously interfere with the normal life and rest of the surrounding residents. If workers work in a high-decibel noise environment for a long time, they are prone to hearing damage, tinnitus and other problems. Noise may also cause workers to be inattentive, increasing mistakes and safety risks during work. Content of the Utility Model

[0005] To solve the problems raised in the above background technique, the purpose of the present utility model is to provide a noise suppression device for a steel bar shed, which has the advantage of efficient noise reduction, and solves the problems that construction sites are usually located near densely populated areas or other workplaces, the high-intensity noise generated during the steel bar processing process will seriously interfere with the normal life and rest of the surrounding residents. If workers work in a high-decibel noise environment for a long time, they are prone to hearing damage, tinnitus and other problems. Noise may also cause workers to be inattentive, increasing mistakes and safety risks during work.

[0006] To achieve the above object, the utility model provides the following technical solution: a noise suppression device for a steel bar shed, including steel bar vertical rods, the number of the steel bar vertical rods is several, the steel bar vertical rods are arranged in two groups in a straight line, a steel bar cross rod is longitudinally welded inside the steel bar vertical rods, the number of the steel bar cross rods is several, the steel bar cross rods are arranged in two groups in a straight line, a fixed retaining bar is horizontally welded at the top inside the steel bar vertical rods, a grid plate is welded inside the steel bar cross rods, and a noise reduction component is arranged at the bottom of the grid plate.

[0007] Preferably, the noise reduction component includes a formed ceiling sound-absorbing board, the formed ceiling sound-absorbing board is fixedly installed at the bottom of the steel bar cross rod, a slotted sound-absorbing board is fixedly installed at the bottom inside the steel bar cross rod, the slotted sound-absorbing board is located at the top of the formed ceiling sound-absorbing board, and a polyester fiber sound-absorbing board is fixedly installed at the top of the grid plate.

[0008] Preferably, mounting plates are welded at the bottoms of the steel bar vertical rods, and the number of the mounting plates is several.

[0009] Preferably, wood wool sound-absorbing boards are fixedly installed inside the steel bar vertical rods, and the number of the wood wool sound-absorbing boards is several.

[0010] Preferably, support columns are welded inside both the steel bar cross rods and the fixed retaining bars, and the number of the support columns is several.

[0011] Preferably, support inclined plates are fixedly connected to the inner sides of both the steel bar cross rods and the steel bar vertical rods, and the number of the support inclined plates is several.

[0012] Preferably, a color steel tile is fixedly installed at the top of the steel bar cross rod, and the color steel tile is used in cooperation with the noise reduction component.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. Through the setting of the noise reduction component, the utility model first welds the steel bar vertical rod to the mounting plate, then thread - connects the steel bar vertical rod to the ground through the mounting plate. Then, the fixed retaining bar is horizontally welded to the top inside the steel bar vertical rod, the steel bar cross - bar is vertically welded inside the steel bar vertical rod, the support column is vertically welded inside the steel bar cross - bar and the fixed retaining bar. Next, the formed ceiling sound - absorbing board is fixedly installed at the bottom of the steel bar cross - bar, the slotted hole sound - absorbing board is fixedly installed inside the bottom steel bar cross - bar, the grid board is welded to the top of the bottom steel bar cross - bar, the polyester fiber sound - absorbing board is fixedly installed on the top of the grid board, and finally, the color steel tile is fixedly installed on the top of the top steel bar cross - bar to complete the assembly of the steel bar shed. When the high - intensity noise generated during the steel bar processing inside the steel bar shed propagates upward, it is first preliminarily suppressed by the formed ceiling sound - absorbing board. When the remaining noise continues to propagate upward, it is further suppressed by the slotted hole sound - absorbing board and the polyester fiber sound - absorbing board, and the noise propagating upward is absorbed and suppressed. The noise propagating outward is suppressed and noise - reduced by the wood wool sound - absorbing board, solving the problem that construction sites are usually located near densely populated areas or other workplaces. The high - intensity noise generated during the steel bar processing will seriously interfere with the normal life and rest of the surrounding residents. If workers are in a high - decibel noise environment for a long time, they are prone to hearing damage, tinnitus and other problems. The noise may also cause construction workers to be inattentive, increasing mistakes and safety risks during work.

[0015] 2. Through the setting of the noise reduction component, the utility model can play an inhibitory role on the noise generated by the steel bar processing inside the steel bar shed, avoiding the situation that the high - intensity noise generated during the steel bar processing will seriously interfere with the normal life and rest of the surrounding residents. If workers are in a high - decibel noise environment for a long time, they are prone to hearing damage and tinnitus. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three - dimensional schematic diagram of the utility model;

[0017] Figure 2 is a right - view schematic diagram of the utility model;

[0018] Figure 3 is a bottom - view schematic diagram of the utility model;

[0019] Figure 4 is an exploded schematic diagram of the steel bar shed of the utility model;

[0020] Figure 5 is an exploded schematic diagram of the noise reduction component of the utility model.

[0021] In the figure: 1, vertical steel bar; 2, horizontal steel bar; 3, fixed retaining bar; 4, grid plate; 5, noise reduction component; 51, formed ceiling sound-absorbing board; 52, slotted sound-absorbing board; 53, polyester fiber sound-absorbing board; 6, mounting plate; 7, wood wool sound-absorbing board; 8, support column; 9, support inclined plate; 10, color steel tile. Detailed implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] As Figures 1 to 5 shown, a noise suppression device for a steel bar shed provided by the present invention includes a vertical steel bar 1. The number of vertical steel bars 1 is several, and the vertical steel bars 1 are arranged in two groups in a straight line. A horizontal steel bar 2 is longitudinally welded inside the vertical steel bar 1. The number of horizontal steel bars 2 is several, and the horizontal steel bars 2 are arranged in two groups in a straight line. A fixed retaining bar 3 is horizontally welded at the top inside the vertical steel bar 1. A grid plate 4 is welded inside the horizontal steel bar 2, and a noise reduction component 5 is arranged at the bottom of the grid plate 4.

[0024] Refer to Figure 5 , the noise reduction component 5 includes a formed ceiling sound-absorbing board 51. The formed ceiling sound-absorbing board 51 is fixedly installed at the bottom of the horizontal steel bar 2. A slotted sound-absorbing board 52 is fixedly installed at the bottom inside the horizontal steel bar 2. The slotted sound-absorbing board 52 is located at the top of the formed ceiling sound-absorbing board 51. A polyester fiber sound-absorbing board 53 is fixedly installed at the top of the grid plate 4.

[0025] As a technical optimization scheme of the present invention, through the setting of the noise reduction component 5, the noise generated by steel bar processing inside the steel bar shed can be suppressed, avoiding the high-intensity noise generated during the steel bar processing process, which will seriously interfere with the normal life and rest of the surrounding residents. If working in a high-decibel noise environment for a long time, construction workers are prone to hearing damage and tinnitus.

[0026] Refer to Figure 3 , a mounting plate 6 is welded at the bottom of the vertical steel bar 1. The number of mounting plates 6 is several.

[0027] As a technical optimization scheme of the present invention, through the setting of the mounting plate 6, the vertical steel bar 1 can be threadedly connected to the ground, avoiding the situation that the position of the vertical steel bar 1 shifts with the increase of the use time during the use process.

[0028] Refer toFigure 1 , a wood wool sound-absorbing board 7 is fixedly installed inside the steel bar vertical rod 1, and the number of the wood wool sound-absorbing boards 7 is several.

[0029] As a technical optimization scheme of the utility model, through the arrangement of the wood wool sound-absorbing board 7, the appearance of the steel bar shed can be sound-insulated and decorated, so as to avoid the situation that the noise affects the outside world during the steel bar processing inside the steel bar shed.

[0030] Reference Figure 4 , support columns 8 are welded inside both the steel bar cross rod 2 and the fixed stop rod 3, and the number of the support columns 8 is several.

[0031] As a technical optimization scheme of the utility model, through the arrangement of the support columns 8, the steel bar cross rod 2 and the fixed stop rod 3 can be supported, so as to avoid the situation that the positions of the steel bar cross rod 2 and the fixed stop rod 3 at the top shift with the increase of the service time during use.

[0032] Reference Figure 2 , support inclined plates 9 are fixedly connected to the inner sides of both the steel bar cross rod 2 and the steel bar vertical rod 1, and the number of the support inclined plates 9 is several.

[0033] As a technical optimization scheme of the utility model, through the arrangement of the support inclined plates 9, the steel bar cross rod 2 and the steel bar vertical rod 1 can be supported, so as to avoid the situation that the connection part of the steel bar cross rod 2 and the steel bar vertical rod 1 falls off with the increase of the service time during use.

[0034] Reference Figure 2 , a color steel tile 10 is fixedly installed on the top of the steel bar cross rod 2, and the color steel tile 10 is used in cooperation with the noise reduction component 5.

[0035] As a technical optimization scheme of the utility model, through the arrangement of the color steel tile 10, the steel bar shed can be protected, so as to avoid the situation that the service life of the color steel tile 10 is reduced under the erosion of natural factors such as wind, rain and sunlight, resulting in frequent replacement and maintenance.

[0036] Working principle and usage process of the present utility model: During use, the user first welds the steel bar vertical rod 1 to the mounting plate 6, then threadedly connects the steel bar vertical rod 1 to the ground through the mounting plate 6. Then, the fixed stop rod 3 is horizontally welded to the top inside the steel bar vertical rod 1, the steel bar cross rod 2 is vertically welded inside the steel bar vertical rod 1, the support column 8 is vertically welded inside the steel bar cross rod 2 and the fixed stop rod 3. Then, the formed ceiling sound-absorbing board 51 is fixedly installed at the bottom of the steel bar cross rod 2, the slotted sound-absorbing board 52 is fixedly installed inside the bottom steel bar cross rod 2, the grid board 4 is welded to the top of the bottom steel bar cross rod 2, the polyester fiber sound-absorbing board 53 is fixedly installed on the top of the grid board 4, and finally the color steel tile 10 is fixedly installed on the top of the top steel bar cross rod 2 to complete the assembly of the steel bar shed. When the high-intensity noise generated during the steel bar processing inside the steel bar shed propagates upward, it is first preliminarily suppressed by the formed ceiling sound-absorbing board 51. When the remaining noise continues to propagate upward, it is further suppressed by the slotted sound-absorbing board 52 and the polyester fiber sound-absorbing board 53, and the noise propagating upward is absorbed and suppressed. The noise propagating outward is suppressed and noise-reduced by the wood wool sound-absorbing board 7, achieving an efficient noise reduction effect.

[0037] In summary, for this steel bar shed noise suppression device, through the steel bar vertical rod 1, steel bar cross rod 2, fixed stop rod 3, grid board 4, noise reduction component 5, formed ceiling sound-absorbing board 51, slotted sound-absorbing board 52, polyester fiber sound-absorbing board 53, mounting plate 6, wood wool sound-absorbing board 7, support column 8, support inclined plate 9, and color steel tile 10, it solves the problems that construction sites are usually located near densely populated areas or other workplaces, and the high-intensity noise generated during the steel bar processing will seriously interfere with the normal life and rest of the surrounding residents. If workers are in a high-decibel noise environment for a long time, they are prone to hearing damage, tinnitus and other problems. The noise may also cause the workers to be inattentive, increasing mistakes and safety risks during work.

[0038] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A noise suppression device for a steel bar shed, comprising a steel bar vertical rod (1), characterized in that: The number of the steel bar vertical rods (1) is several, the steel bar vertical rods (1) are arranged in two groups in a straight line, a steel bar cross rod (2) is longitudinally welded inside the steel bar vertical rods (1), the number of the steel bar cross rods (2) is several, the steel bar cross rods (2) are arranged in two groups in a straight line, a fixed stop rod (3) is transversely welded at the top inside the steel bar vertical rods (1), a grid plate (4) is welded inside the steel bar cross rods (2), and a noise reduction component (5) is arranged at the bottom of the grid plate (4).

2. The noise suppression device for a steel bar shed according to claim 1, wherein: The noise reduction component (5) includes a formed ceiling sound-absorbing board (51), the formed ceiling sound-absorbing board (51) is fixedly installed at the bottom of the steel bar cross rod (2), a slotted sound-absorbing board (52) is fixedly installed at the bottom inside the steel bar cross rod (2), the slotted sound-absorbing board (52) is located at the top of the formed ceiling sound-absorbing board (51), and a polyester fiber sound-absorbing board (53) is fixedly installed at the top of the grid plate (4).

3. A steel bar shed noise suppression device according to claim 1, characterized in that: Installation plates (6) are welded at the bottoms of the steel bar vertical rods (1), and the number of the installation plates (6) is several.

4. A noise suppression device for a steel bar shed according to claim 1, characterized in that: Wood wool sound-absorbing boards (7) are fixedly installed inside the steel bar vertical rods (1), and the number of the wood wool sound-absorbing boards (7) is several.

5. The noise suppression device for a steel bar shed according to claim 1, characterized in that: Support columns (8) are welded inside both the steel bar cross rods (2) and the fixed stop rods (3), and the number of the support columns (8) is several.

6. The noise suppression device for a steel bar shed according to claim 1, wherein: Support inclined plates (9) are fixedly connected to the inner sides of both the steel bar cross rods (2) and the steel bar vertical rods (1), and the number of the support inclined plates (9) is several.

7. The noise suppression device for a steel bar shed according to claim 1, wherein: A color steel tile (10) is fixedly installed at the top of the steel bar cross rod (2), and the color steel tile (10) is used in cooperation with the noise reduction component (5).

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