Anechoic chamber sound absorption and insulation structure of factory building steel structure roof
By designing a sound insulation structure of the factory steel roof absorbent chamber containing sliding connections and accumulating springs, the problem of the difficulty in quickly installing and disassembling of sound insulation boards in the prior art is solved, and convenient installation and maintenance are achieved, reducing the The cost.
Patent Information
- Application Number
- CN202423272175.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-12-30
AI Technical Summary
In the prior art, the sound insulation structure of the absorbent chamber of the steel roof of the factory is difficult to quickly install and disassemble, resulting in time-consuming and labor-intensive installation and increasing maintenance difficulty and cost.
A sound insulation structure including a steel roof body, a sound insulation plate, a through groove, a fixed groove, an adjustment groove, an adjustment plate, a moving block, an insertion block and a power spring are designed. Through the sliding connection of the adjustment plate and the insertion block, the staff can quickly fix the sound insulation plate or remove it.
It realizes the rapid installation and disassembly of sound insulation boards, improves installation convenience and system stability, and reduces maintenance costs.
Smart Images
Figure CN222435653U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel structure roofs, in particular to a sound-absorbing and sound-insulating structure of an anechoic chamber of a steel structure roof of a factory building. Background Art
[0002] The utility model discloses an anechoic chamber sound-absorbing and insulating structure of a steel roof of a factory building, which is designed to reduce the influence of the internal noise of the factory building on the external environment, while ensuring that the sound environment inside the anechoic chamber meets specific requirements.
[0003] The sound-absorbing and sound-insulating structures of traditional anechoic chambers mostly adopt a fixed installation method, such as directly sticking or fixing the sound insulation material on the steel structure roof, and fixing the sound insulation board in place through welding or a complex bolt connection system. This installation method is not only time-consuming and labor-intensive, but also increases the difficulty and cost of subsequent maintenance. Utility Model Content
[0004] The technical problem to be solved by the utility model is that: the prior art has the disadvantage that the sound insulation structure cannot be quickly installed and disassembled, for which we propose a sound-absorbing and sound-insulating structure of an anechoic chamber on the steel roof of a factory building.
[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a sound-absorbing and sound-insulating structure of an anechoic chamber of a factory steel roof, comprising a steel roof body, a sound insulation board is arranged at the bottom of the steel roof body, through grooves are opened on both sides of the bottom of the steel roof body, a fixed groove is opened on one side of the through groove, adjustment grooves are opened on both sides of the sound insulation board, an adjustment plate is slidably connected inside the adjustment groove, a moving block is fixedly connected to the top of the adjusting plate, and an insertion block is fixedly connected to one side of the moving block.
[0006] Preferably, the size of the insertion block is matched with the size of the fixing slot, and the surface of the insertion block is slidably connected to the inside of the fixing slot.
[0007] Preferably, a side of the adjustment plate close to the inside of the adjustment slot is fixedly connected with a force storage spring, and a side of the force storage spring away from the adjustment plate is fixedly connected to the inside of the adjustment slot.
[0008] Preferably, sliding grooves are provided on both sides of the adjusting groove, and sliding blocks are fixedly connected to both sides of the adjusting plate, and the surfaces of the sliding blocks are slidably connected to the inside of the sliding grooves.
[0009] Preferably, a partition is provided at the bottom of the sound insulation board, and the material of the partition is a wood wool sound-absorbing board.
[0010] Preferably, a plurality of triangular blocks are installed at the bottom of the partition, and the triangular blocks are sound-absorbing wedges.
[0011] Preferably, the sound insulation board is made of a heat insulation board.
[0012] Technical effects and advantages of the utility model:
[0013] In the utility model, the staff pulls the adjustment plate to the outside, and the adjustment plate drives the moving block and the plug-in block to move, and drives the plug-in block to be inserted into the fixing groove, so that the staff can fix and install the sound insulation board. The staff aligns the fixing groove with the plug-in block and pushes the adjustment plate, so that the adjustment plate drives the moving block and the plug-in block to move, and releases the limit between the plug-in block and the fixing groove, so that the staff can disassemble the fixing groove. Through the above arrangement, the staff can quickly install the sound insulation board at the bottom of the steel structure roof body. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0015] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;
[0016] Figure 3 It is a partial cross-sectional structural schematic diagram of the sound insulation board of the utility model;
[0017] Figure 4 It is a schematic diagram of the internal structure of the adjustment tank of the utility model.
[0018] Legend: 1. Steel structure roof body; 2. Sound insulation board; 3. Through slot; 4. Fixed slot; 5. Adjustment slot; 6. Adjustment plate; 7. Moving block; 8. Insertion block; 9. Force storage spring; 10. Slide slot; 11. Slider; 12. Partition plate; 13. Triangular block. DETAILED DESCRIPTION
[0019] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.
[0020] Reference Figure 1 - Figure 4As shown, the utility model provides a technical solution: a sound absorbing and insulating structure of a soundproof room of a steel structure roof of a factory building, comprising a steel structure roof body 1, a sound insulation board 2 is arranged at the bottom of the steel structure roof body 1, through grooves 3 are opened on both sides of the bottom of the steel structure roof body 1, a fixed groove 4 is opened on one side of the through groove 3, and adjustment grooves 5 are opened on both sides of the sound insulation board 2, and an adjustment plate 6 is slidably connected inside the adjustment groove 5, a moving block 7 is fixedly connected to the top of the adjustment plate 6, and an insertion block 8 is fixedly connected to one side of the moving block 7. When the staff pulls the adjustment plate 6 to the outside, the adjustment plate 6 drives the moving block 7 and the insertion block 8 to move, and drives the insertion block 8 to insert into the fixed groove 4, so that the staff can fix and install the sound insulation board 2, the staff aligns the fixed groove 4 with the insertion block 8 and pushes the adjustment plate 6, so that the adjustment plate 6 drives the moving block 7 and the insertion block 8 to move, and releases the limit between the insertion block 8 and the fixed groove 4, so that the staff can disassemble the fixed groove 4, and through the above arrangement, the staff can quickly install the sound insulation board 2 at the bottom of the steel structure roof body 1.
[0021] Reference Figure 3 and Figure 4 As shown, in the present embodiment: the size of the plug-in block 8 is matched with the size of the fixing slot 4, the surface of the plug-in block 8 is slidably connected with the inside of the fixing slot 4, and the setting that the size of the plug-in block 8 is matched with the size of the fixing slot 4 ensures seamless connection between devices. This design not only improves the convenience of fixation, but also enhances the stability of the overall system, and the components of the plug-in block 8 can be easily combined with the components of the fixing slot 4.
[0022] Reference Figure 3 and Figure 4 As shown, in this implementation scheme: a side of the adjustment plate 6 close to the inside of the adjustment slot 5 is fixedly connected with a force storage spring 9, and a side of the force storage spring 9 away from the adjustment plate 6 is fixedly connected to the inside of the adjustment slot 5. The staff pushes the adjustment plate 6 toward the inside of the adjustment slot 5, and the adjustment plate 6 squeezes the force storage spring 9 to compress and store force, thereby driving the insertion block 8 to release the limit between the insertion block 8 and the fixing slot 4, so that the staff can disassemble the sound insulation board 2. When the staff aligns the insertion block 8 with the fixing slot 4 and releases the adjustment plate 6, the adjustment plate 6 is quickly pushed under the action of the rebound force of the force storage spring 9, so that the adjustment plate 6 drives the insertion block 8 to be inserted into the fixing slot 4 for fixation.
[0023] Reference Figure 4As shown, in the present embodiment: slide grooves 10 are provided on both sides of the adjusting groove 5, and sliders 11 are fixedly connected on both sides of the adjusting plate 6, and the surface of the slider 11 is slidably connected to the inside of the slide groove 10. When the staff moves the adjusting plate 6, the adjusting plate 6 drives the slider 11 to slide inside the slide groove 10. Through the above arrangement, the adjusting plate 6 is prevented from falling off from the inside of the adjusting groove 5, and at the same time, the moving trajectory of the adjusting plate 6 is stabilized to avoid offset and jamming.
[0024] Reference Figure 1 As shown, in this embodiment: a partition 12 is arranged at the bottom of the sound insulation board 2, and the material of the partition 12 is a wood wool sound-absorbing board. By setting the partition 12 as a wood wool sound-absorbing board, the indoor noise level can be effectively reduced. The wood wool sound-absorbing board, with its unique fiber structure, can absorb and disperse sound waves, thereby reducing echoes and noises, and creating a quieter environment.
[0025] Reference Figure 1 As shown, in this embodiment: a plurality of triangular blocks 13 are installed at the bottom of the partition 12, and the triangular blocks 13 are sound-absorbing wedges. By setting the triangular blocks 13 as sound-absorbing wedges, the noise level can be effectively reduced. The sound-absorbing wedge is a common acoustic material, which is usually used in anechoic rooms, recording studios and other places that need to control the acoustic environment. Its unique wedge-shaped design can absorb and scatter sound waves, thereby reducing reflections and echoes.
[0026] Reference Figure 1 As shown, in this embodiment: the material of the sound insulation board 2 is a heat insulation board. By setting the sound insulation board 2 as a heat insulation board, the influence of the heat generated by the equipment during operation on the surrounding environment can be effectively reduced. The material of the heat insulation board is usually selected from materials with high thermal resistance, such as ceramic fiber, aluminum silicate fiber, rock wool, etc. These materials have good thermal insulation properties and can remain stable in high temperature environments.
[0027] Working principle: the staff pulls the adjustment plate 6 to the outside, and the adjustment plate 6 drives the moving block 7 and the plug-in block 8 to move, and drives the plug-in block 8 to insert into the fixed groove 4, so that the staff can fix and install the sound insulation board 2. The staff aligns the fixed groove 4 with the plug-in block 8 and pushes the adjustment plate 6, so that the adjustment plate 6 drives the moving block 7 and the plug-in block 8 to move, and releases the limit between the plug-in block 8 and the fixed groove 4, so that the staff can disassemble the fixed groove 4. Through the above settings, the staff can quickly install the sound insulation board 2 at the bottom of the steel structure roof body 1. The matching size of the fixing slot 4 ensures seamless connection between devices. This design not only improves the convenience of fixation, but also enhances the stability of the overall system. The components of the plug-in block 8 can be easily combined with the components of the fixing slot 4. The staff pushes the adjustment plate 6 into the inside of the adjustment slot 5, and the adjustment plate 6 squeezes the force storage spring 9 to compress and store force, thereby driving the plug-in block 8 to release the limit between the plug-in block 8 and the fixing slot 4, so that the staff can disassemble the sound insulation board 2. When the staff aligns the plug-in block 8 with the fixing slot 4 and releases the adjustment plate 6, the adjustment plate 6 is quickly pushed under the action of the rebound force of the force storage spring 9. The plate 6 drives the inserting block 8 to be inserted into the fixing groove 4 for fixing. When the staff moves the adjusting plate 6, the adjusting plate 6 drives the slider 11 to slide inside the sliding groove 10. Through the above arrangement, the adjusting plate 6 is prevented from falling off from the inside of the adjusting groove 5, and the moving track of the adjusting plate 6 is stabilized to avoid the occurrence of offset and jamming. The partition 12 is made of wood wool sound-absorbing board, which can effectively reduce the noise level in the room. The wood wool sound-absorbing board, with its unique fiber structure, can absorb and disperse sound waves, thereby reducing echoes and noises, creating a more peaceful environment. 13 is the setting of the sound-absorbing wedge, which can effectively reduce the noise level. The sound-absorbing wedge is a common acoustic material, usually used in anechoic chambers, recording studios and other places that need to control the acoustic environment. Its unique wedge-shaped design can absorb and scatter sound waves, thereby reducing reflections and echoes. The setting of the sound insulation board 2 as a heat insulation board can effectively reduce the impact of the heat generated by the equipment during operation on the surrounding environment. The material of the heat insulation board is usually selected from materials with high thermal resistance, such as ceramic fiber, aluminum silicate fiber, rock wool, etc. These materials have good thermal insulation properties and can remain stable in high temperature environments.
[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A sound-absorbing and sound-insulating structure of an anechoic chamber of a factory building steel structure roof, comprising a steel structure roof body (1), characterized in that: A sound insulation board (2) is arranged at the bottom of the steel structure roof body (1), through grooves (3) are provided on both sides of the bottom of the steel structure roof body (1), a fixing groove (4) is provided on one side of the through groove (3), adjustment grooves (5) are provided on both sides of the sound insulation board (2), an adjustment board (6) is slidably connected inside the adjustment groove (5), a moving block (7) is fixedly connected to the top of the adjustment plate (6), and an insertion block (8) is fixedly connected to one side of the moving block (7).
2. The anechoic chamber sound-absorbing and insulating structure of the steel roof of a factory building according to claim 1 is characterized by: The size of the insertion block (8) matches the size of the fixing groove (4), and the surface of the insertion block (8) is slidably connected to the inside of the fixing groove (4).
3. The anechoic chamber sound-absorbing and insulating structure of the steel roof of a factory building according to claim 1 is characterized by: A side of the adjustment plate (6) close to the inside of the adjustment slot (5) is fixedly connected to a force storage spring (9), and a side of the force storage spring (9) away from the adjustment plate (6) is fixedly connected to the inside of the adjustment slot (5).
4. The anechoic chamber sound-absorbing and insulating structure of a factory steel roof according to claim 1 is characterized in that: Slide grooves (10) are provided on both sides of the adjustment groove (5), and sliding blocks (11) are fixedly connected to both sides of the adjustment plate (6), and the surfaces of the sliding blocks (11) are slidably connected to the inside of the slide grooves (10).
5. The anechoic chamber sound-absorbing and insulating structure of the steel roof of a factory building according to claim 1 is characterized by: A partition board (12) is provided at the bottom of the sound insulation board (2), and the material of the partition board (12) is a wood wool sound absorbing board.
6. The anechoic chamber sound-absorbing and insulating structure of the steel roof of a factory building according to claim 5, characterized in that: A plurality of triangular blocks (13) are installed at the bottom of the partition (12), and the triangular blocks (13) are sound-absorbing wedges.
7. The anechoic chamber sound-absorbing and sound-insulating structure of a factory steel roof according to claim 1, characterized in that: The sound insulation board (2) is made of a heat insulation board.