Sound insulation sliding door assembly and sound insulation room
By adopting sound insulation door migration components in a narrow space, using the combination technology of slippery and sealing/magnetic strips, the problem that traditional sound -separated doors cannot meet the needs of narrow space, and achieve the effect of effective sound insulation and convenient maintenance. Essence
Patent Information
- Application Number
- CN202420396861.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-01
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-03-01
AI Technical Summary
In a small space, traditional push-pull sound insulation doors and sound insulation rolling doors cannot meet the needs of narrow space and convenient operation, and it is difficult to achieve effective sound insulation and convenient maintenance operations.
Using anise -inspiration door component, this component includes the external sound insulation door and the inner sound insulation movement. It realizes the slippery function through the upper and lower guide rails, and during the sliding process to ensure the sound insulation effect through the sealing strip and magnetic strip strip. Essence
Achieving an effective insulation in a small space, and at the same time allow staff to operate and maintain the production line conveniently, which improves the efficiency and noise control effect of space utilization.
Smart Images
Figure CN222414649U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a sound insulation sliding door component and also to a sound insulation room which can be used for sound insulation in a narrow space. Background Art
[0002] Soundproof rooms are widely used in workshop noise control projects. Noise-generating equipment is placed inside the soundproof room to reduce the impact of noise from the equipment on the production environment. Soundproof rooms are generally composed of steel structures, sound-absorbing and insulating top plates, sound-absorbing and insulating wall panels, soundproof doors, observation windows, and sound-absorbing air ducts.
[0003] Some workshops are highly automated, so workers only need to inspect the assembly lines and troubleshoot when they find faults. The equipment layout of these assembly lines is relatively dense, and the noise is not very high when a single device is running, but the noise in the workshop is very loud when multiple devices are running at the same time. For example, in the cigarette subpackaging workshop of the cigarette logistics distribution center, the noise level of a single unpacking production line is about 75dB(A). Dozens of cigarette unpacking and subpackaging equipment in the workshop are running at the same time, causing the noise level in the workshop to exceed 85dB(A). In order to reduce the noise in the workshop, it is planned to perform sound absorption and insulation treatment on the main noise sources on the production line to reduce the noise radiated into the workshop from these sound sources.
[0004] In addition, during the operation of these devices, cigarette packages may get stuck on the conveyor belt, which requires manual troubleshooting. Therefore, the workshop requires workers to patrol the production line. Due to the large number of equipment and the compact layout of the workshop, the width of the pedestrian walkway between the equipment is less than 1 meter (about 0.8 meters). After the soundproof room is built, any area on the side of the soundproof room must be easily opened for maintenance of the production line. The length of a single set of equipment is 5.5~6 meters. Therefore, traditional sliding soundproof doors and soundproof rolling shutters are limited by the small space and operational convenience and cannot meet such application scenarios. Utility Model Content
[0005] The utility model aims to provide a sound insulation sliding door assembly, which solves the problem of how to apply a sound insulation room to a narrow space.
[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0007] The utility model provides a sound insulation sliding door assembly, which divides a space into an outer space and an inner space, comprising:
[0008] Upper rail;
[0009] a lower guide rail, the lower guide rail extending corresponding to the upper guide rail;
[0010] An outer sound insulation sliding door, the upper end and the lower end of which are slidably coupled to the upper guide rail and the lower guide rail respectively;
[0011] An inner soundproof sliding door, wherein the upper end and the lower end of the inner soundproof sliding door are slidably coupled to the upper guide rail and the lower guide rail, respectively, the inner soundproof sliding door and the outer soundproof sliding door are located on the inner side and the outer side, respectively, and the inner soundproof sliding door and the outer soundproof sliding door can close or leave a gap in the space between the upper guide rail and the lower guide rail during the sliding process;
[0012] A corresponding first sealing strip and a second sealing strip are arranged between the outer sound insulation sliding door and the inner sound insulation sliding door, and a corresponding first magnetic attraction strip and a second magnetic attraction strip are also arranged between the outer sound insulation sliding door and the inner sound insulation sliding door.
[0013] Preferably, the first sealing strip covers the surface of the first magnetic strip, and the second sealing strip covers the surface of the second magnetic strip.
[0014] Further, the first sealing strip and the first magnetic strip are provided on both sides of the outer sound insulation sliding door in the sliding direction, and the second sealing strip and the second magnetic strip are provided on both sides of the inner sound insulation sliding door in the sliding direction.
[0015] Preferably, the first sealing strip and the second sealing strip are in interference fit when they are in close contact with each other.
[0016] Preferably, at least two of the outer sound insulation sliding doors and the inner sound insulation sliding doors are provided.
[0017] Preferably, a plurality of rollers rotatable around their own axes are provided in the lower guide rail, the rollers are distributed along the extension direction of the lower guide rail, and the rollers are provided in two rows, an outer row and an inner row, and the lower end of the outer soundproof sliding door and the lower end of the inner soundproof sliding door are respectively placed on the rollers in the outer row and the rollers in the inner row.
[0018] Preferably, the upper guide rail and the lower guide rail are each provided with three vertical plates distributed in the inner and outer directions, and embedded grooves are formed between adjacent vertical plates, and the upper ends and lower ends of the outer sound insulation sliding door and the inner sound insulation sliding door are embedded in the embedded grooves.
[0019] Furthermore, a third sealing strip is provided on the opposite surfaces of the adjacent vertical plates, and the third sealing strip is in interference fit with the end of the outer sound insulation sliding door or the inner sound insulation sliding door.
[0020] Preferably, the outer soundproof sliding door and / or the inner soundproof sliding door is further provided with an observation window, and the observation window is a double-layer structure or a triple-layer structure, the double-layer structure includes inner and outer light-transmitting plates, and the triple-layer structure includes inner, outer and middle light-transmitting plates, and the middle light-transmitting plates are placed in a non-parallel manner.
[0021] A soundproof room is also provided, which uses the above-mentioned soundproof sliding door assembly as a part of the side structure of the soundproof room.
[0022] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:
[0023] The soundproof sliding door assembly and the soundproof room of the utility model include an outer soundproof sliding door and an inner soundproof sliding door, so that the staff can operate and maintain the production line after removing the outer soundproof sliding door or the inner soundproof sliding door, which is suitable for narrow spaces. The first sealing strip and the second sealing strip can achieve sound insulation in the soundproof room. The first magnetic strip and the second magnetic strip can achieve positioning and adsorption between the outer soundproof sliding door and the inner soundproof sliding door. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:
[0025] Figure 1 This is a single unpacking production line in a cigarette logistics distribution center to which the utility model is applied;
[0026] Figure 2 is Figure 1 Structural diagram of adding a soundproof room to the foundation;
[0027] Figure 3 yes Figure 2 Schematic diagram of the soundproof room structure;
[0028] Figure 4 yes Figure 3 Schematic diagram of the steel structure;
[0029] Figure 5 This is a schematic diagram of the structure of the soundproof sliding door assembly of the utility model, which is applied to Figure 3 One side of the middle soundproof room;
[0030] Figure 6 yes Figure 5 3D schematic diagram of the middle and outer soundproof sliding doors;
[0031] Figure 7 yes Figure 6 Middle CC section view;
[0032] Figure 8 It is a three-dimensional schematic diagram of the upper guide rail;
[0033] Fig. 9 yes Figure 8 Enlarged view of point D in the middle;
[0034] Fig.10 It is a three-dimensional schematic diagram of the lower guide rail;
[0035] Fig.11 yes Fig.10 Enlarged view of point E in the middle;
[0036] Fig.12 This is a schematic diagram of the coordination between the outer sound insulation sliding door and the inner sound insulation sliding door;
[0037] Fig.13 yes Fig.12 Middle FF section view;
[0038] Fig.14 yes Fig.13 Enlarged view of H in the middle;
[0039] Fig.15 yes Fig.12 Middle GG section view;
[0040] Fig.16 yes Fig.15 Enlarged view of J in the middle;
[0041] The reference numerals are described as follows:
[0042] 1. Upper guide rail; 2. Lower guide rail; 3. External soundproof sliding door; 4. Internal soundproof sliding door; 5. First sealing strip; 6. Second sealing strip; 7. First magnetic strip; 8. Second magnetic strip; 9. Roller; 10. Vertical plate; 11. Groove; 12. Third sealing strip; 13. Observation window; 14. Steel structure. DETAILED DESCRIPTION
[0043] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0044] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0045] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
[0046] like Figure 1 The single unpacking production line of the cigarette logistics distribution center shown in the figure, where the part indicated by A is the main noise source. Figure 2 As shown, a soundproof room indicated by B is built to isolate the noise source in the soundproof room.
[0047] like Figure 3 The structure of the soundproof room shown includes Figure 4 The steel structure 14 shown and the sound insulation panels arranged on multiple sides and the top of the steel structure 14. Sound insulation sliding door assemblies are arranged on both sides of the steel structure 14, and the sound insulation sliding door assemblies include multiple outer sound insulation sliding doors 3 and multiple inner sound insulation sliding doors 4. The outer sound insulation sliding door 3 and the inner sound insulation sliding door 4 are slidably arranged between the upper guide rail 1 and the lower guide rail 2. The outer sound insulation sliding door 3 and the inner sound insulation sliding door 4 are staggered inside and outside to avoid collision. The outer sound insulation sliding door 3 is biased to the outer side of the sound insulation room, and the inner sound insulation sliding door 4 is biased to the inner side of the sound insulation room.
[0048] The soundproof sliding door assembly has an inner side and an outer side, wherein the inner side is close to the inner space of the soundproof room, and the outer side is close to the outer space of the soundproof room.
[0049] like Figure 5 The soundproof sliding door assembly includes an upper guide rail 1, a lower guide rail 2, a plurality of outer soundproof sliding doors 3 and a plurality of inner soundproof sliding doors 4 slidably arranged between the upper guide rail 1 and the lower guide rail 2.
[0050] The upper guide rail 1 and the lower guide rail 2 extend parallel to each other. The upper end of the outer sound insulation sliding door 3 and the upper end of the inner sound insulation sliding door 4 are combined in the upper guide rail 1. Figure 8 The upper guide rail 1 shown includes three vertical plates 10, and an embedding groove 11 is formed between adjacent vertical plates 10, and the embedding groove 11 opens downward. Two embedding grooves 11 are formed in the upper guide rail 1, and the embedding grooves 11 on both sides are respectively located on the outer side and the inner side. The upper end of the outer soundproof sliding door 3 is inserted into the outer embedding groove 11. The upper end of the inner soundproof sliding door 4 is inserted into the inner embedding groove 11.
[0051] In other implementations, the upper guide rail 1 and the lower guide rail 2 may not be parallel to each other, as long as they extend correspondingly.
[0052] like Fig. 9 A third sealing strip 12 is also provided on the opposite surface of the adjacent vertical plate 10. The third sealing strip 12 is interference fit on the end side of the outer sound insulation sliding door 3 or the inner sound insulation sliding door 4 to achieve a sound insulation effect.
[0053] The lower end of the outer sound insulation sliding door 3 and the lower end of the inner sound insulation sliding door 4 are connected to Fig.10 In the lower guide rail 2 shown.
[0054] like Fig.10 and Fig.11 The lower guide rail 2 includes three vertical plates 10, and an embedding groove 11 is also formed between adjacent vertical plates 10, and the embedding groove 11 opens upward. Two embedding grooves 11 are formed in the lower guide rail 2, and the embedding grooves 11 on both sides are respectively located on the outer side and the inner side. The lower end of the outer soundproof sliding door 3 is inserted into the outer embedding groove 11. The lower end of the inner soundproof sliding door 4 is inserted into the inner embedding groove 11. A third sealing strip 12 is also provided on the opposite surface of the adjacent vertical plates 10, and the third sealing strip 12 is interference-fitted on the lower end side of the outer soundproof sliding door 3 or the inner soundproof sliding door 4 to achieve a sound insulation effect.
[0055] like Fig.11 Unlike the upper guide rail 1, the lower guide rail 2 is also provided with inner and outer rows of rollers 9, each row having a plurality of rollers 9 spaced apart, and the two rows of rollers 9 are respectively located at the bottom of the inner and outer grooves 11. The rollers 9 can be passively rotated around their own axes. The two ends of the rollers 9 are combined in the vertical plate 10. The lower end of the outer soundproof sliding door 3 is placed on the outer row of rollers 9. The lower end of the inner soundproof sliding door 4 is placed on the inner row of rollers 9.
[0056] like Fig.12 As shown, when the sound insulation sliding door assembly is in a closed state, the relationship between the outer sound insulation sliding door 3 and the adjacent inner sound insulation sliding door 4 is as shown in FIG. Fig.12 As shown. Fig.13 , Fig.14 , Fig.15 and Fig.16 As shown, the first sealing strip 5 and the second sealing strip 6 are respectively arranged on the front and rear sides of the moving direction of the outer sound insulation sliding door 3 and the inner sound insulation sliding door 4. The first sealing strip 5 is arranged on the inner surface of the outer sound insulation sliding door 3, and the second sealing strip 6 is arranged on the outer surface of the inner sound insulation sliding door 4, that is, the first sealing strip 5 and the second sealing strip 6 are respectively arranged on the opposite surfaces of the outer sound insulation sliding door 3 and the inner sound insulation sliding door 4. There is an interference fit between the first sealing strip 5 and the second sealing strip 6.
[0057] like Fig.16 As shown in the cross-sectional view from the top, the outer soundproof sliding door 3 and the adjacent inner soundproof sliding door 4 overlap for a short distance to achieve the effect of isolating the inner and outer spaces of the soundproof room, thereby achieving sound insulation. The first magnetic strip 7 and the second magnetic strip 8 are respectively provided on the front and rear sides of the moving direction of the outer soundproof sliding door 3 and the inner soundproof sliding door 4. The first magnetic strip 7 and the second magnetic strip 8 are arranged correspondingly, and the first magnetic strip 7 and the second magnetic strip 8 can generate a mutual attraction force. The mutual attraction between the first magnetic strip 7 and the second magnetic strip 8 can make the outer soundproof sliding door 3 and the adjacent inner soundproof sliding door 4 quickly positioned, improve the efficiency of closing the door, and also make the overlapping part between the outer soundproof sliding door 3 and the adjacent inner soundproof sliding door 4 more compact, thereby improving the sound insulation effect.
[0058] Preferably, the first sealing strip 5 covers the surface of the first magnetic strip 7 , and the second sealing strip 6 covers the surface of the second magnetic strip 8 .
[0059] At least one outer sound insulation sliding door 3 and one inner sound insulation sliding door 4 may be provided.
[0060] The main bodies of the outer soundproof sliding door 3 and the inner soundproof sliding door 4 are sound-absorbing and insulating panels, which are mainly composed of steel plates, steel perforated plates, sound-absorbing materials, and waterproof materials. A damping layer or other vibration-reducing and noise-reducing materials can be added to the back of the steel plate according to the needs of the specific noise reduction scene. The specific structure is: the outer surface and side of the sound-absorbing and insulating panel are steel plates with a thickness of 1 to 2 mm; the inner surface is a stainless steel perforated plate with a thickness of about 0.8 mm. The shell composed of steel plates and perforated plates is filled with sound-absorbing materials, and the sound-absorbing materials are wrapped with waterproof cloth.
[0061] The outer soundproof sliding door 3 and the inner soundproof sliding door 4 are also provided with an observation window 13, and the material of the observation window 13 can be glass or a transparent acrylic plate. In order to improve the sound insulation of the observation window 13, most of them are double-layer (glass + air + glass) or triple-layer (glass + air + glass + air + glass) structures. If it is a three-layer structure, the middle glass and the front and rear glasses are placed in a non-parallel manner to enhance the noise reduction effect. A vacuum observation window 13 can also be used, that is, vacuum is drawn between adjacent glasses.
[0062] The soundproof sliding door assembly in this embodiment meets the requirements of the production process and ensures that the staff can maintain the production line at any position beside the production line. At the same time, the soundproof sliding door assembly forms a sound barrier between the personnel passage and the production line that generates noise, reducing the impact of equipment noise on workshop personnel. It is suitable for scenes where noise sources are densely distributed and sound absorption and insulation treatment is required for a single or a single group of noise sources.
[0063] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with this technology to understand the content of the utility model and implement it accordingly. They cannot be used to limit the protection scope of the utility model. All equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.
Claims
1. A soundproof sliding door assembly, which divides a space into an outer space and an inner space, characterized in that: include: Upper guide rail (1); A lower guide rail (2), the lower guide rail (2) extending corresponding to the upper guide rail (1); An outer sound insulation sliding door (3), the upper end and the lower end of the outer sound insulation sliding door (3) being slidably coupled to the upper guide rail (1) and the lower guide rail (2), respectively; an inner soundproof sliding door (4), wherein the upper end and the lower end of the inner soundproof sliding door (4) are respectively slidably coupled to the upper guide rail (1) and the lower guide rail (2), the inner soundproof sliding door (4) and the outer soundproof sliding door (3) are respectively located on the inner side and the outer side, and the inner soundproof sliding door (4) and the outer soundproof sliding door (3) are capable of closing or leaving a gap in the space between the upper guide rail (1) and the lower guide rail (2) during the sliding process; A corresponding first sealing strip (5) and a second sealing strip (6) are provided between the outer sound insulation sliding door (3) and the inner sound insulation sliding door (4), and a corresponding first magnetic attraction strip (7) and a second magnetic attraction strip (8) are also provided between the outer sound insulation sliding door (3) and the inner sound insulation sliding door (4).
2. The sound insulation sliding door assembly according to claim 1, characterized in that: The first sealing strip (5) covers the surface of the first magnetic strip (7), and the second sealing strip (6) covers the surface of the second magnetic strip (8).
3. The soundproof sliding door assembly according to claim 2, characterized in that: The first sealing strip (5) and the first magnetic strip (7) are provided on both sides of the outer sound insulation sliding door (3) in the sliding direction, and the second sealing strip (6) and the second magnetic strip (8) are provided on both sides of the inner sound insulation sliding door (4) in the sliding direction.
4. The soundproof sliding door assembly according to claim 1, characterized in that: When the first sealing strip (5) and the second sealing strip (6) are in close contact with each other, an interference fit is achieved.
5. The soundproof sliding door assembly according to claim 1, characterized in that: There are at least two of the outer sound insulation sliding doors (3) and the inner sound insulation sliding doors (4).
6. The sound insulation sliding door assembly according to claim 1, characterized in that: The lower guide rail (2) is provided with a plurality of rollers (9) rotatable about its own axis, the rollers (9) being distributed along the extension direction of the lower guide rail (2), and the rollers (9) being provided in two rows, an outer row and an inner row, and the lower end of the outer sound insulation sliding door (3) and the lower end of the inner sound insulation sliding door (4) are respectively placed on the rollers (9) in the outer row and the rollers (9) in the inner row.
7. The sound insulation sliding door assembly according to claim 1, characterized in that: The upper guide rail (1) and the lower guide rail (2) are each provided with three vertical plates (10) distributed in the inner and outer directions, and an embedding groove (11) is formed between adjacent vertical plates (10), and the upper ends and lower ends of the outer sound insulation sliding door (3) and the inner sound insulation sliding door (4) are embedded in the embedding groove (11).
8. The soundproof sliding door assembly according to claim 7, characterized in that: A third sealing strip (12) is provided on the opposite surface of the adjacent vertical plates (10), and an interference fit is formed between the third sealing strip (12) and the end of the outer sound insulation sliding door (3) or the inner sound insulation sliding door (4).
9. The sound insulation sliding door assembly according to claim 1, characterized in that: The outer sound insulation sliding door (3) and / or the inner sound insulation sliding door (4) are also provided with an observation window (13), and the observation window (13) is a double-layer structure or a triple-layer structure, the double-layer structure comprises inner and outer light-transmitting plates, and the triple-layer structure comprises inner, outer, and middle light-transmitting plates, and the middle light-transmitting plates are arranged in a non-parallel manner.
10. A soundproof room, characterized in that: The soundproof sliding door assembly described in any one of claims 1 to 9 is used as a part of the side structure of the soundproof room.