Road sound insulation board convenient to install

Abstract

The utility model belongs to the technical field of road sound insulation board equipment, and particularly relates to a road sound insulation board convenient to install, which comprises a road sound insulation component, a road board shielding component is arranged on the back of the road sound insulation component, and a stainless steel board installation component is arranged on the side of the road sound insulation component. The road sound insulation assembly is arranged, the sound insulation plates made of concrete sound barrier materials are adopted, the good sound absorption and noise reduction effects are achieved, in addition, when non-motor vehicles knock down the first road sound insulation plates accidentally, protection pads made of foam materials are combined with assistance of buffer springs, the buffering effect on external impact force can be achieved to a certain degree, and the non-motor vehicles are prevented from falling down. Meanwhile, a road plate shielding assembly is arranged, when a signal shielding plate is installed in an area where signals need to be shielded, the signal shielding plate can shield the signals and avoid leakage of confidential information, the signal shielding plate is arranged to be detachable, the signal shielding plate can be detached when not in use, and economical efficiency and convenience are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of road sound insulation board equipment, in particular to a road sound insulation board that is easy to install. Background Art

[0002] Road sound barrier is a facility used to reduce road noise pollution. It can effectively block the spread of various noises such as road traffic noise and industrial noise, thereby reducing noise interference to the surrounding environment and residents and improving the comfort of life and work. In addition, road sound barrier can also beautify the urban environment and improve the urban appearance. It is an indispensable part of modern urban construction.

[0003] In Chinese Patent 201920398867.5, the utility model discloses a road sound insulation board that is easy to install, including a bracket, a sound-absorbing board, a movable board, a hinge and a second screw hole. The inner wall of the bracket is provided with a movable groove, and the inside of the bracket is provided with sound-absorbing boards that are evenly and equidistantly distributed. Limit blocks are installed at both ends of the sound-absorbing board, and the limit blocks are movably installed inside the movable groove. The outer wall of one side of the bracket is provided with a movable board, and the movable board is linked to the bracket through a hinge. A fixed plate is installed on the outer wall of the bracket on the side away from the movable board. The movable board is provided with a second screw hole, and a stud is installed inside the second screw hole. The outer wall of one side of the bracket is provided with a first screw hole, and the stud passes through the second screw hole and is installed inside the first screw hole. The utility model achieves the effect of protecting the sound insulation board by providing a bracket, a movable groove, a grid bar and a sound-absorbing board, improves the work efficiency of the staff in installing and disassembling the sound insulation board body, and improves the service life of the equipment.

[0004] The current road sound insulation board is provided with a bracket, and in actual use, when a non-motor vehicle accidentally knocks down the road sound insulation board by fixing it with the bracket, there is a risk of it falling off or being smashed. In addition, the current road sound insulation board is made of ordinary multi-layer glass, and there is a problem that the sound insulation effect is not significant. At the same time, when the road sound insulation board is installed in some special occasions where it is necessary to shield the signal to prevent information leakage, the current road sound insulation board has the problem of poor signal shielding.

[0005] Therefore, in view of the above problems, a road sound insulation board that is easy to install is proposed. Utility Model Content

[0006] In order to make up for the shortcomings of the existing technology, the risk of road sound insulation boards falling off or being smashed when non-motor vehicles accidentally knock them down by using brackets is solved. In addition, the current road sound insulation boards are made of ordinary multi-layer glass, and there is a problem of poor sound insulation effect. At the same time, when the road sound insulation boards are installed in some special occasions where signals need to be shielded to prevent information leakage, the current road sound insulation boards have the problem of poor signal shielding.

[0007] The technical solution adopted by the utility model to solve the technical problem is: the utility model is a road sound insulation board that is easy to install, comprising a road sound insulation component, a road board shielding component is arranged on the back of the road sound insulation component, and a stainless steel plate installation component is arranged on the side of the road sound insulation component;

[0008] The road sound insulation assembly includes a first road sound insulation board, a protective pad, a buffer spring, a second road sound insulation board, and a U-shaped board. The first road sound insulation board is fixedly connected to the interior of the protective pad, and the inner wall of the first road sound insulation board is fixedly connected to the buffer spring, the end of the buffer spring is fixedly connected to the second road sound insulation board, and the side of the second road sound insulation board is provided with a U-shaped board.

[0009] Preferably, the first road sound insulation board forms an elastic structure with the second road sound insulation board through a buffer spring, and the first road sound insulation board and the second road sound insulation board are set with concrete sound barrier materials, the first road sound insulation board and the protective pad are integrated, and the material of the protective pad is foam material.

[0010] Preferably, the road plate shielding assembly includes a left limit block, a right limit block, a rotating shaft, a rotation limit plate, and a signal shielding plate. The right limit block is arranged on the side of the left limit block, and the inner wall of the left limit block is tightly fitted with a rotation limit plate. The interior of the rotation limit plate is rotatably connected to the rotating shaft, and the end of the rotating shaft is rotatably connected to the signal shielding plate.

[0011] Preferably, the rotation limit plate forms a rotation structure with the signal shielding plate through a rotating shaft, and the rotation limit plate forms a locking structure with the left limit block and the right limit block. The signal shielding plate is made of ferrite material, and the outer wall of the signal shielding plate is coated with electromagnetic shielding paint.

[0012] Preferably, the stainless steel plate mounting assembly comprises a mounting plate, fastening bolts, and mounting wall nails; the inner wall of the mounting plate is threadedly connected with the fastening bolts, and the bottom of the fastening bolts is fixedly connected with the mounting wall nails.

[0013] Preferably, the longitudinal cross-section of the mounting wall nail is triangular in shape, and the material of the mounting wall nail is aluminum alloy. The mounting wall nail and the fastening bolt are integrated, and the fastening bolt and the mounting plate are threadedly connected, and the stainless steel plate mounting assembly is symmetrically arranged about the vertical center axis of the first road sound insulation board.

[0014] The utility model is beneficial in that:

[0015] 1. The utility model is provided with a road sound insulation component. The concrete sound barrier has strong wind load resistance, high strength and large sound insulation. It can withstand the wind load requirement of 350 kilometers. At the same time, the concrete sound barrier is durable, water-resistant, heat-resistant, and UV-resistant. It is not affected by climate and weather, has a long service life, and has good sound absorption and noise reduction effects. In addition, when a non-motor vehicle accidentally knocks down the first road sound insulation board, the protective pad of the foam material, together with the assistance of the buffer spring, can buffer the external impact force to a certain extent, and reduce the impact of the external impact force on the first road sound insulation board;

[0016] 2. The utility model is provided with a road plate shielding component. Ferrite material is a material commonly used for shielding signal devices. Compared with other materials, ferrite material has a higher saturation magnetic flux density and low loss. Therefore, it can effectively absorb low-frequency signals and high-frequency signals. The main components of the electromagnetic shielding coating are graphite and carbon black, with high shielding stability, without other metal components, and with antioxidant ability and a very long service life. When the signal shielding plate is installed in an area where the signal needs to be shielded, the shielding signal plate can shield the signal, avoid the leakage of confidential information, and enhance the confidentiality of the information. In addition, the signal shielding plate is set to be detachable and can be removed when not in use, which is economical and convenient.

[0017] 3. The utility model is provided with a stainless steel plate installation assembly. Compared with the traditional method of fixing the first road sound insulation board with screws, the top of the fastening bolt is first hit with a hammer to make the installation wall nail penetrate into the interior of the wall, and then the fastening bolt is rotated with pliers until the first road sound insulation board is tightly fixed to the wall. This further enhances the stability of the first road sound insulation board and avoids the phenomenon that the first road sound insulation board falls and hits passers-by due to the loss or loosening of the screws. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model as a whole viewed from above;

[0020] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the utility model from the rear;

[0021] Figure 3 It is a three-dimensional structural schematic diagram of the road sound insulation component of the utility model;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the shielding component part of the road plate of the utility model;

[0023] Figure 5 It is a three-dimensional structural schematic diagram of the stainless steel plate installation component part of the utility model.

[0024] In the figure: 1. Road sound insulation assembly; 2. Road plate shielding assembly; 3. Stainless steel plate installation assembly; 101. First road sound insulation board; 102. Protective pad; 103. Buffer spring; 104. Second road sound insulation board; 105. U-shaped plate; 201. Left limit block; 202. Right limit block; 203. Rotating shaft; 204. Rotating limit plate; 205. Signal shielding plate; 301. Installation plate; 302. Fastening bolts; 303. Install wall nails. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0026] Embodiment 1

[0027] See also Figures 1 to 5 As shown, a road sound insulation board that is easy to install includes a road sound insulation component 1, a road board shielding component 2 is arranged on the back of the road sound insulation component 1, and a stainless steel plate installation component 3 is arranged on the side of the road sound insulation component 1;

[0028] The road sound insulation assembly 1 includes a first road sound insulation board 101, a protective pad 102, a buffer spring 103, a second road sound insulation board 104, and a U-shaped plate 105. The protective pad 102 is fixedly connected to the interior of the first road sound insulation board 101, and the buffer spring 103 is fixedly connected to the inner wall of the first road sound insulation board 101, the end of the buffer spring 103 is fixedly connected to the second road sound insulation board 104, and the side of the second road sound insulation board 104 is provided with a U-shaped plate 105.

[0029] See also Figure 3As shown, a road sound insulation board that is easy to install, the first road sound insulation board 101 made of concrete sound barrier material has elasticity through buffer springs 103, and the interior of the first road sound insulation board 101 is provided with a foam protective pad 102. When a non-motor vehicle accidentally knocks down the first road sound insulation board 101, the foam protective pad 102, together with the assistance of the buffer spring 103, can buffer the external impact force to a certain extent, and reduce the impact of the external impact force on the first road sound insulation board 101. At the same time, the concrete sound barrier has strong wind load resistance, high strength and large sound insulation, and can withstand a wind load requirement of 350 kilometers. At the same time, the concrete sound barrier is durable, water-resistant, heat-resistant, and UV-resistant, is not affected by climate and weather, has a long service life, and has good sound absorption and noise reduction effects.

[0030] See also Figure 1 and Figure 4 As shown, a road sound insulation board that is easy to install, the road board shielding component 2 includes a left limit block 201, a right limit block 202, a rotating shaft 203, a rotating limit plate 204, and a signal shielding plate 205. The rotating limit plate 204 has a rotation function through the rotating shaft 203, and the rotating limit plate 204 can be snapped together with the left limit block 201 and the right limit block 202. A road board shielding component 2 is provided. Ferrite material is a material commonly used for shielding signal devices. Compared with other materials, ferrite material has a higher saturation magnetic flux density and low loss. Therefore, it can effectively absorb low-frequency signals and high-frequency signals. The main components of the electromagnetic shielding coating are graphite and carbon black, and the shielding stability is high. It does not contain other metal components. It also has antioxidant ability and a very long service life. When the signal shielding plate 205 is installed in an area where signal shielding is required, the shielding signal plate can shield the signal, avoid leakage of confidential information, and enhance the confidentiality of information. In addition, the signal shielding plate 205 is configured to be detachable and can be removed when not in use, which is economical and convenient.

[0031] See also Figure 2 and Figure 5 As shown, a road sound insulation board that is easy to install, the stainless steel plate installation component 3 includes a mounting plate 301, a fastening bolt 302, and a mounting wall nail 303. The longitudinal section of the mounting wall nail 303 made of aluminum alloy is triangular, and it is integrated with the fastening bolt 302. Compared with the traditional method of fixing the first road sound insulation board 101 with screws, first use a hammer to hit the top of the fastening bolt 302 to make the mounting wall nail 303 penetrate into the interior of the wall, and then use pliers to rotate the fastening bolt 302 until the first road sound insulation board 101 is tightly fixed to the wall, which further enhances the stability of the first road sound insulation board 101 and avoids the phenomenon that the first road sound insulation board 101 falls and hits passers-by due to the loss or loosening of the screws.

[0032] Working principle: First, place the entire device where it needs to be installed, hit the top of the fastening bolt 302 with a hammer to make the installation wall nail 303 penetrate into the wall, and then use pliers to turn the fastening bolt 302 until the installation plate 301 is tightly fixed on the wall;

[0033] When the non-motor vehicle accidentally hits the first road sound insulation board 101, the buffer spring 103 inside the first road sound insulation board 101 is deformed, and has an opposite supporting force to the impact force. The sponge material protective pad 102 and the buffer spring 103 play a buffering role on the impact force. The first road sound insulation board 101 and the second road sound insulation board 104 are both made of concrete barrier material. The concrete barrier is a lightweight sound barrier board with cement sandwich for construction. The lightweight sound barrier board consists of a front layer, a back layer and a middle sound insulation layer. It is made of fixed vacuum extrusion, and sound-absorbing material is filled in the corresponding square holes to play a role in sound insulation. The signal shielding board 205 made of ferrite material can effectively absorb low-frequency signals and high frequencies. Signal, its outer wall is coated with electromagnetic shielding paint and has anti-oxidation ability, and its service life is very long. It is very suitable for use in some building walls. It is also suitable for environments with strong electromagnetic interference. Electromagnetic wave shielding paint is a kind of conductive particles mixed in chemical solvents. It is a functional coating for shielding electromagnetic waves. It has the advantages of room temperature curing and strong adhesion. When installing the signal shielding plate 205, the signal shielding plate 205 can be inserted into the U-shaped plate 105 from top to bottom, and then the rotating limit plate 204 is rotated to make it stuck in the left limit block 201 and the right limit block 202. The rotating limit plate 204 is vertical to the signal shielding plate 205, so that the signal shielding plate 205 is firmly installed inside to avoid falling off.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A road sound insulation board that is easy to install, characterized in that: It comprises a road sound insulation component (1), a road plate shielding component (2) is arranged on the back of the road sound insulation component (1), and a stainless steel plate mounting component (3) is arranged on the side of the road sound insulation component (1); The road sound insulation component (1) comprises a first road sound insulation board (101), a protective pad (102), a buffer spring (103), a second road sound insulation board (104), and a U-shaped board (105); the first road sound insulation board (101) is fixedly connected to the interior of the protective pad (102), and the inner wall of the first road sound insulation board (101) is fixedly connected to the buffer spring (103); the end of the buffer spring (103) is fixedly connected to the second road sound insulation board (104), and the side of the second road sound insulation board (104) is provided with a U-shaped board (105).

2. The road sound insulation board that is easy to install according to claim 1 is characterized by: The first road sound insulation board (101) forms an elastic structure with the second road sound insulation board (104) through a buffer spring (103), and the first road sound insulation board (101) and the second road sound insulation board (104) are set with concrete sound barrier materials. The first road sound insulation board (101) and the protective pad (102) are integrated, and the material of the protective pad (102) is foam material.

3. The road sound insulation board that is easy to install according to claim 1 is characterized by: The road plate shielding assembly (2) comprises a left limit block (201), a right limit block (202), a rotating shaft (203), a rotation limit plate (204), and a signal shielding plate (205); the right limit block (202) is arranged on the side of the left limit block (201), and the rotation limit plate (204) is tightly fitted on the inner wall of the left limit block (201); the rotation limit plate (204) is rotatably connected to the rotating shaft (203) inside, and the end of the rotating shaft (203) is rotatably connected to the signal shielding plate (205).

4. The road sound insulation board that is easy to install according to claim 3 is characterized by: The rotation limit plate (204) forms a rotation structure with the signal shielding plate (205) via the rotation shaft (203), and the rotation limit plate (204) forms a locking structure with the left limit block (201) and the right limit block (202); the signal shielding plate (205) is made of ferrite material, and the outer wall of the signal shielding plate (205) is coated with electromagnetic shielding paint.

5. The road sound insulation board that is easy to install according to claim 1 is characterized by: The stainless steel plate mounting assembly (3) comprises a mounting plate (301), a fastening bolt (302), and a mounting wall nail (303); the inner wall of the mounting plate (301) is threadedly connected with the fastening bolt (302), and the bottom of the fastening bolt (302) is fixedly connected with the mounting wall nail (303).

6. The road sound insulation board that is easy to install according to claim 5 is characterized by: The longitudinal section of the wall mounting nail (303) is triangular in shape, and the wall mounting nail (303) is made of an aluminum alloy material. The wall mounting nail (303) and the fastening bolt (302) are integrated, and the fastening bolt (302) and the mounting plate (301) are threadedly connected. The stainless steel plate mounting assembly (3) is symmetrically arranged about the vertical center axis of the first road sound insulation board (101).

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