Subway sound insulation board convenient to install

Abstract

The utility model discloses a subway sound insulation board convenient to install, which belongs to the technical field of sound insulation boards and comprises H-shaped installation stand columns, a sound insulation board body is arranged between the two installation stand columns, and a supporting installation mechanism is arranged between the installation stand columns and the sound insulation board body. According to the sound insulation board, the supporting installation mechanism is arranged, in the process, through limiting supporting of the positioning frame, positioning of the distance between the installation stand columns is achieved, rapid positioning and installation of the installation stand columns are achieved, the sound insulation board body can be rapidly installed between the two installation stand columns, and the sound insulation board can be rapidly installed. And through the effect of the supporting plate, the two sound insulation plate bodies are connected in a reinforced mode, and the installation stability of the sound insulation plate bodies and the sound insulation effect of the connecting position of the sound insulation plate bodies are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of soundproof board, especially to a subway soundproof board convenient to install. BACKGROUND

[0002] With the acceleration of urbanization process, as an important traffic tool of modern city, subway is paid more and more attention to its construction and operation, subway train can produce great noise in the process of high speed operation, these noises not only affect the riding experience of passengers, but also can cause adverse effects on the living, working and learning environment of residents along the subway, therefore, in order to reduce the noise of subway, the method of setting soundproof barrier along the subway is often used, these soundproof barriers are usually composed of soundproof boards, which can reduce the propagation distance and intensity of noise by absorbing and reflecting noise, and the soundproof boards are usually installed between H-shaped steel.

[0003] The existing soundproof board needs to be installed through the mutual cooperation of the clamping plates and clamping grooves between multiple soundproof boards, when one soundproof board needs to be disassembled due to damage, multiple soundproof boards need to be disassembled at the same time, which affects the convenience of the operator in maintaining the soundproof board.

[0004] The existing patent (publication number: CN221030771U) is a soundproof board convenient to install, which can be taken out individually without using other tools when one soundproof board is damaged, improving the convenience of the operator in maintaining the soundproof board, and avoiding the sliding of the soundproof board on the installation frame when the soundproof board is installed, improving the stability of the soundproof board.

[0005] In view of the above problems, the existing patent provides a solution, but it cannot quickly realize the positioning of the H-shaped steel spacing, cannot reinforce the connection between the soundproof boards, and cannot realize the quick installation of the soundproof board.

[0006] Therefore, a subway soundproof board convenient to install is proposed. UTILITY MODEL CONTENTS

[0007] The utility model aims at providing a subway soundproof board convenient to install, which can solve the problem that the existing soundproof board cannot quickly realize the positioning of the H-shaped steel spacing, cannot reinforce the connection between the soundproof boards, and cannot realize the quick installation of the soundproof board.

[0008] In order to achieve the above object, the utility model provides the following technical scheme: A subway sound insulation board convenient to installation, installation stand, installation stand is H type setting, sound insulation board body is set between two installation stand, support installation mechanism is set between installation stand and sound insulation board body, protection assembly is set on the lateral wall of sound insulation board body;

[0009] Support installation mechanism includes the positioning frame of setting in two installation stand top and bottom, the positioning frame is inserted with the cooperation of sound insulation board body, the middle part of two installation stand is provided with two support plate, the support plate is H type setting, the both sides of support plate are inserted with the cooperation of sound insulation board body, a plurality of locking heads are set on the lateral wall of installation stand, locking groove is set on the lateral wall of positioning frame and support plate, locking head and locking groove are adapted, locking nut is threadedly connected on the lateral wall of locking head.

[0010] Preferably, the protection assembly includes a protective frame disposed on the lateral wall of the sound insulation board body, the interior of the protective frame is provided with sound-absorbing cotton, and the protective frame is located between the positioning frame and the support plate.

[0011] Preferably, the lateral wall of the protective frame is provided with a plurality of sound-absorbing holes, and the plurality of sound-absorbing holes are distributed at equal intervals.

[0012] Preferably, the lateral wall of the positioning frame and the support plate is provided with a sealing gasket, and the both sides of the sound insulation board body are provided with a plurality of insertion grooves.

[0013] Preferably, the lateral wall of the positioning frame and the support plate is provided with a reinforcing plug, and the lateral wall of the sound insulation board body is provided with a reinforcing insertion hole.

[0014] Preferably, the lateral wall of the positioning frame and the support plate is provided with an anti-falling groove, and the lateral wall of the locking nut is fixedly connected with an anti-falling disc.

[0015] Preferably, the bottom of the installation stand is fixedly connected with a mounting seat, and the mounting seat is provided with a mounting hole at the four corners.

[0016] Preferably, the bottom of the positioning frame is bonded with a filling pad, and the thickness of the filling pad is the same as that of the mounting seat.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] 1. The utility model discloses a support installation mechanism is set, and this process realizes the positioning of the spacing between the installation stand through the limiting support of the positioning frame, realizes the quick positioning installation of the installation stand, so that the sound insulation board body can be installed between two installation stands, through the effect of the support plate, the two sound insulation board bodies are reinforced and connected, the stability of the sound insulation board body installation and the sound insulation effect of the sound insulation board body connecting portion are improved, specifically, when using, the positioning frame is placed at the bottom of two installation stands, the spacing between the two installation stands is positioned and supported, then the sound insulation board body can be quickly installed between the two installation stands, through the staggered installation of the support plate and the installation stand, the reinforcement and sound insulation enhancement of the connecting portion of the two sound insulation board bodies are realized.

[0019] 2. The utility model discloses a protection assembly is set, and this process realizes the protection reinforcement of the sound insulation board body, avoids the damage of the sound insulation board body caused by the splashing of external objects, realizes the protection of the sound insulation board body through the protection frame, realizes the sound insulation effect enhancement of the sound insulation board body through the sound absorption cotton. DRAWINGS

[0020] In order to more clearly illustrate the specific embodiment of the utility model or the technical scheme in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiment or the prior art description, and obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating creative labor.

[0021] Figure 1 It is the overall structure view of the utility model;

[0022] Figure 2 It is the rear view of the utility model;

[0023] Figure 3 It is the utility model Figure 2 It is the sectional view schematic diagram of A-A in the utility model;

[0024] Figure 4 It is the utility model Figure 3 It is the enlarged schematic diagram of A in the utility model;

[0025] Figure 5 It is the split mechanism schematic diagram of the support installation mechanism in the utility model;

[0026] Figure 6 It is the structure schematic diagram of the protection assembly of the utility model.

[0027] Explanation of the drawings:

[0028] 1, installation column; 2, sound insulation board body; 3, support installation mechanism; 4, protection assembly; 31, positioning frame; 32, support plate; 33, locking head; 34, locking groove; 35, locking nut; 41, protection frame; 42, sound-absorbing cotton; 5, sound-absorbing hole; 6, sealing pad; 7, insertion slot; 8, reinforcing plug; 9, reinforcing jack; 10, anti-dropping groove; 11, anti-dropping disc; 12, mounting seat; 13, mounting hole; 14, filling pad. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0030] Please refer to Figures 1 to 6 The utility model provides a technical scheme:

[0031] A subway sound insulation board convenient to install, including installation column 1, installation column 1 is arranged in H type, and the sound insulation board body 2 is arranged between two installation columns 1, and the support installation mechanism 3 is arranged between installation column 1 and the sound insulation board body 2, and the protection assembly 4 is arranged on the side wall of the sound insulation board body 2;

[0032] The support installation mechanism 3 includes the positioning frame 31 arranged at the top and the bottom of the two installation columns 1, the positioning frame 31 is inserted and matched with the sound insulation board body 2, the middle part of the two installation columns 1 is provided with two support plates 32, the support plate 32 is arranged in H type, the two sides of the support plate 32 are inserted and matched with the sound insulation board body 2, a plurality of locking heads 33 are arranged on the side wall of the installation column 1, the side wall of the positioning frame 31 and the support plate 32 is provided with the locking groove 34, the locking head 33 is matched with the locking groove 34, and the locking nut 35 is threadedly connected to the side wall of the locking head 33.

[0033] Specifically, as shown in Figure 4 And Figure 6 The side wall of the positioning frame 31 and the support plate 32 is provided with the sealing pad 6, the two sides of the sound insulation board body 2 are provided with the insertion slot 7, and the sealing pad 6 is matched with the insertion slot 7.

[0034] Specifically, as shown in Figure 4 The side wall of the positioning frame 31 and the support plate 32 is provided with the reinforcing plug 8, and the side wall of the sound insulation board body 2 is provided with the reinforcing jack 9, and the reinforcing plug 8 is matched with the reinforcing jack 9.

[0035] Specifically, as shown in Figure 5As shown, the positioning frame 31 and the side wall of the support plate 32 are both provided with anti-off grooves 10, the side wall of the locking nut 35 is fixedly connected with an anti-off disc 11, and the anti-off disc 11 is located inside the anti-off groove 10.

[0036] Specifically, as shown in Figure 3 The bottom of the mounting column 1 is fixedly connected with a mounting seat 12, and the mounting seat 12 is provided with mounting holes 13 at four corners.

[0037] Specifically, as shown in Figure 3 The bottom of the positioning frame 31 is bonded with a filling pad 14, and the thickness of the filling pad 14 is the same as that of the mounting seat 12.

[0038] In use, first, the mounting column 1 is fixed at a predetermined position through the mounting seat 12 at the bottom thereof, the mounting holes 13 on the mounting seat 12 facilitate connection with a foundation or other fixed structure, then the positioning frame 31 is placed at the bottom of the two mounting columns 1 to position the spacing between the two mounting columns 1, at this time, the other set of mounting columns 1 can be fixed, then the sound insulation board body 2 and the support plate 32 are alternately placed between the two mounting columns 1, in this process, the positioning frame 31 is arranged at the top and bottom of the mounting column 1, and the support plate 32 is located at the middle of the two mounting columns 1, both being arranged in an H shape to form a plug-in cooperation with the sound insulation board body 2, so as to ensure stable installation of the sound insulation board body 2. In the installation process, the locking head 33 is matched with the locking groove 34 on the side wall of the positioning frame 31 and the support plate 32, then the sound insulation board body 2 is firmly locked between the mounting columns 1 through threaded connection of the locking nut 35. In order to prevent accidental loosening of the locking nut 35, the anti-off disc 11 fixedly connected to the side wall of the locking nut is designed to be located inside the anti-off groove 10, thereby providing additional security. The insertion grooves 7 on both sides of the sound insulation board body 2 are matched with the sealing pads 6 arranged on the positioning frame 31 and the support plate 32, thereby enhancing the sound insulation effect and the sealing property of installation. In addition, the side walls of the positioning frame 31 and the support plate 32 are further provided with reinforcing plugs 8, which are matched with the reinforcing insertion holes 9 on the side wall of the sound insulation board body 2, thereby further enhancing the stability of the structure. In this way, the spacing between the mounting columns 1 is positioned, the mounting columns 1 are quickly positioned and installed, the sound insulation board body 2 can be quickly installed between the two mounting columns 1, the two sound insulation board bodies 2 are reinforced and connected through the support plate 32, and the stability of installation of the sound insulation board body 2 and the sound insulation effect at the connection of the sound insulation board body are improved.

[0039] Specifically, as shown in Figure 3 and Figure 6 The protection assembly 4 includes a protection frame 41 arranged on the side wall of the sound insulation board body 2, the protection frame 41 is provided with sound-absorbing cotton 42 inside, and the protection frame 41 is located between the positioning frame 31 and the support plate 32.

[0040] Specifically, as shown inFigure 6 As shown, a plurality of sound absorption holes 5 are arranged on the side wall of the protective frame 41.

[0041] In use, the protection assembly 4 is formed by the protective frame 41 arranged on the side wall of the sound insulation board body 2, and the protective frame 41 is filled with sound absorption cotton 42, thereby forming an additional protection layer for the sound insulation board body 2. The sound absorption cotton 42, as a high-efficiency sound absorption material, can further absorb and weaken the sound waves transmitted through the sound insulation board, thereby enhancing the overall sound insulation effect. In addition, a plurality of sound absorption holes 5 are arranged at equal intervals on the side wall of the protective frame 41. These holes not only allow sound waves to enter the interior of the protective frame 41 and contact the sound absorption cotton 42, but also optimize the sound absorption path of the sound waves through careful layout, thereby ensuring that the sound waves are maximally absorbed and weakened during propagation.

[0042] By adopting the above technical scheme, the problems that the existing sound insulation board cannot quickly realize positioning of the H-shaped steel spacing, cannot reinforce and connect the sound insulation boards, and cannot quickly install the sound insulation board are solved.

[0043] Working principle: in use, first, the mounting column 1 is fixed at a predetermined position through the mounting seat 12 at the bottom thereof, the mounting hole 13 on the mounting seat 12 is convenient for being connected with a foundation or other fixed structure, then the positioning frame 31 is placed at the bottom of the two mounting columns 1, thereby realizing positioning of the spacing between the two mounting columns 1. At this time, another set of mounting columns 1 can be fixed. Then, the sound insulation board body 2 and the support plate 32 are placed alternately between the two mounting columns 1. During installation, the locking head 33 is matched with the locking groove 34 on the side wall of the positioning frame 31 and the support plate 32. Subsequently, the sound insulation board body 2 is firmly locked between the mounting columns 1 through the threaded connection of the locking nut 35. The protective frame 41 is arranged on the side wall of the sound insulation board body 2, and the interior thereof is filled with sound absorption cotton 42, thereby effectively absorbing and reducing the propagation of sound. The arrangement of the sound absorption holes 5 helps to optimize air circulation and sound attenuation. The sound will be reflected and refracted multiple times when passing through these sound absorption holes 5, thereby reducing the energy thereof, and thus enhancing the sound insulation effect.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent substitutions for part or all of the technical features. These modifications or substitutions do not change the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A subway soundproofing panel for easy installation comprising a mounting column (1), characterized in that: The mounting column (1) is provided with a sound insulation plate body (2) between two mounting columns (1), and a supporting mounting mechanism (3) is arranged between the mounting column (1) and the sound insulation plate body (2). The supporting mounting mechanism (3) includes a positioning frame (31) arranged at the top and bottom of the two mounting columns (1), the positioning frame (31) is inserted and matched with the sound insulation plate body (2), two supporting plates (32) are arranged at the middle of the two mounting columns (1), the supporting plates (32) are provided in H-shaped, the two sides of the supporting plates (32) are inserted and matched with the sound insulation plate body (2), a plurality of locking heads (33) are arranged on the side wall of the mounting column (1), the side wall of the positioning frame (31) and the supporting plate (32) is provided with a locking groove (34), the locking head (33) is matched with the locking groove (34), and the side wall of the locking head (33) is threadedly connected with a locking nut (35).

2. The easily installed subway soundproofing panel of claim 1, wherein: The protection assembly (4) includes a protection frame (41) arranged on the side wall of the sound insulation plate body (2), and the inside of the protection frame (41) is provided with sound-absorbing cotton (42).

3. The easily installed subway soundproof panel according to claim 2, wherein: A plurality of sound-absorbing holes (5) are arranged on the side wall of the protection frame (41) and are distributed at equal intervals.

4. The easily installed subway soundproof panel according to claim 1, wherein: The side wall of the positioning frame (31) and the supporting plate (32) is provided with a sealing gasket (6), both sides of the sound insulation plate body (2) are provided with a slot (7), and the sealing gasket (6) is matched with the slot (7).

5. The easily installed subway soundproof panel according to claim 1, wherein: The side wall of the positioning frame (31) and the supporting plate (32) is provided with a reinforcing plug (8), and the side wall of the sound insulation plate body (2) is provided with a reinforcing jack (9), and the reinforcing plug (8) is matched with the reinforcing jack (9).

6. The easily installed subway soundproof panel according to claim 1, wherein: The side wall of the positioning frame (31) and the supporting plate (32) is provided with an anti-falling groove (10), the side wall of the locking nut (35) is fixedly connected with an anti-falling disc (11), and the anti-falling disc (11) is located in the anti-falling groove (10).

7. The easily installed subway soundproof panel of claim 1, wherein: The bottom of the mounting column (1) is fixedly connected with a mounting seat (12), and the mounting hole (13) is arranged at the four corners of the mounting seat (12).

8. The easily installed subway soundproof panel of claim 1, wherein: The bottom of the positioning frame (31) is bonded with a filling pad (14), and the thickness of the filling pad (14) is the same as that of the mounting seat (12).

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