Transparent sound insulation board

Abstract

The utility model discloses a transparent sound insulation board, and relates to the technical field of sound insulation and noise reduction, the transparent sound insulation board comprises a transparent board and a plurality of frames, each frame is arranged around the peripheral edge of the transparent board, the frames are fixedly connected with the transparent board in a sealing manner, and a corner connector is arranged between any two adjacent frames; corner connector mounting grooves are formed in the two ends of the frame, and the two ends of each corner connector are used for stretching into any two adjacent corner connector mounting grooves correspondingly; the corner connectors are clamped with the corner connector mounting grooves; according to the transparent sound insulation board, the performance stability and the structural strength can be effectively improved, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of sound insulation and noise reduction, in particular to a transparent sound insulation board. Background Art

[0002] As an effective facility for sound insulation and noise reduction, sound barriers are widely used in transportation facilities such as railways, highways, and municipalities. With the commissioning of a large number of transportation constructions, the noise problem along the line has become one of the serious pollutions that affect the quality of life of nearby residents. Therefore, setting up sound barriers is the most effective way to solve the noise nuisance along the transportation line. In some areas with landscape requirements such as cities or station areas, it is necessary to use transparent sound insulation barriers, or use metal sound barriers and transparent sound insulation barriers in combination.

[0003] The existing transparent sound insulation board is an aluminum alloy frame profile set on the outside of the transparent material, and the aluminum alloy frame profiles are fixedly connected by corner brackets and self-tapping rivets. Generally, the frame profile and the corner bracket are made of aluminum alloy material, and the self-tapping screws are made of steel material. During use, under the cyclic action of their own gravity and the pulse force of the train, the self-tapping screws may become loose, and the structure may suffer fatigue damage, thereby causing the entire structural support to fail, posing a great risk to the train operation and the surrounding area. Utility Model Content

[0004] The purpose of the utility model is to provide a transparent sound insulation board to solve the problems existing in the above-mentioned prior art, and can effectively improve the performance stability and structural strength and prolong the service life.

[0005] To achieve the above purpose, the utility model provides the following solutions:

[0006] The utility model provides a transparent sound insulation board, comprising a transparent board and a plurality of frames, wherein the frames are arranged around the edges of the transparent board, the frames are sealed and fixedly connected with the transparent board, and angle codes are arranged between any two adjacent angle codes; angle code installation grooves are arranged at both ends of the frames, and the two ends of the angle codes are used to extend into any two adjacent angle code installation grooves respectively; and the angle codes are clamped with the angle code installation grooves.

[0007] Preferably, a connecting hole is provided on the corner code, and a connecting protrusion is provided on the side surface of the corner code installation groove, and the connecting protrusion can be embedded in the connecting hole.

[0008] Preferably, the transparent plate is a rectangular transparent plate, the number of the frames is four, and the frames are connected to the four corners of the transparent plate.

[0009] Preferably, both ends of each frame have a 45° fitting surface, and any two adjacent 45° fitting surfaces fit each other.

[0010] Preferably, an inter-board rubber strip is fixedly provided on the bottom side of the frame disposed at the bottom end of the transparent board.

[0011] Preferably, a transparent plate mounting groove is provided on the frame, and the transparent plate mounting groove is used to accommodate the edge of the transparent plate.

[0012] Preferably, the inner side wall of the transparent plate installation groove is provided with a serrated protrusion, and the serrated protrusion can clamp the transparent plate.

[0013] Preferably, an anti-slip sealing strip is fixedly provided between the transparent plate installation groove and the transparent plate.

[0014] Preferably, a plate-column rubber strip is fixedly provided on the outer side of the frame.

[0015] Preferably, the frame has a water guide slope, and the water guide slope extends from a direction close to the transparent plate to a direction away from the transparent plate.

[0016] Compared with the prior art, the utility model has achieved the following technical effects:

[0017] The transparent sound insulation board provided by the utility model has corner bracket installation grooves at both ends of the frame, and the two ends of the corner bracket are used to extend into any two adjacent corner bracket installation grooves respectively, and the corner brackets are clamped with the corner bracket installation grooves. The clamping of the corner brackets with the corner bracket installation grooves replaces the connection with self-tapping screws, which can effectively avoid loosening that may be caused by using self-tapping screws, and can effectively improve performance stability and structural strength, and extend service life. 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 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 work.

[0019] Figure 1 A schematic diagram of a transparent sound insulation board provided by the utility model;

[0020] Figure 2 for Figure 1 A partial enlarged view of the middle A area;

[0021] Figure 3 for Figure 1 A schematic cross-sectional view of the middle frame;

[0022] Figure 4 A schematic diagram of an anti-slip sealing strip in a transparent sound insulation board provided by the utility model;

[0023] Figure 5 A schematic diagram of the board column rubber strip in the transparent sound insulation board provided by the utility model;

[0024] In the figure: 1-transparent sound insulation board, 2-transparent board, 3-frame, 4-corner code, 5-corner code installation groove, 6-connecting protrusion, 7-connecting hole, 8-45° fitting surface, 9-transparent board installation groove, 10-anti-slip sealing strip, 11-sealing part, 12-board column strip, 13-water guide slope, 14-board column strip installation groove. 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] The purpose of the utility model is to provide a transparent sound insulation board to solve the problems existing in the above-mentioned prior art, and can effectively improve the performance stability and structural strength and prolong the service life.

[0027] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0028] like Figure 1-5 As shown, the utility model provides a transparent sound insulation board 1, including a transparent board 2 and a plurality of frames 3, each frame 3 is arranged around the edges of the transparent board 2, the frame 3 is sealed and fixedly connected to the transparent board 2, and a corner code 4 is arranged between any two adjacent frames 3; corner code installation grooves 5 are opened at both ends of the frame 3, and the two ends of the corner code 4 are used to extend into any two adjacent corner code installation grooves 5 respectively; the corner code 4 is snap-connected with the corner code installation grooves 5.

[0029] The transparent sound insulation board 1 provided by the utility model has corner code installation grooves 5 at both ends of the frame 3, and the two ends of the corner code 4 are used to extend into any two adjacent corner code installation grooves 5 respectively, and the corner code 4 is clamped with the corner code installation grooves 5. The clamping of the corner code 4 with the corner code installation grooves 5 replaces the connection with self-tapping screws, which can effectively avoid the loosening that may be caused by the use of self-tapping screws, and can effectively improve the performance stability and structural strength, and extend the service life; as a more preferred implementation of this embodiment, the frame 3 adopts an aluminum alloy frame 3, and the transparent board 2 adopts a reinforced acrylic board with high light transmittance, excellent sound insulation performance and weather resistance.

[0030] As a more preferred implementation manner of this embodiment, a connecting hole 7 is provided on the corner code 4, and a connecting protrusion 6 is provided on the side of the corner code installation groove 5. The connecting protrusion 6 can be embedded in the connecting hole 7 and tightened and fixed. The corner code 4 and the frame 3 are fixed by clamping their own materials, which reduces the risk of screw loosening during use, improves the anti-fatigue ability of the product, and improves the structural strength of the transparent sound insulation board 1; the connecting protrusion 6 can be, but is not limited to, stamping to make part of the structural protrusion on the side of the corner code installation groove 5 pressed into the connecting hole 7 provided on the corner code 4; as one of the optional implementation manners of this embodiment, a connecting groove can be used instead of the connecting hole 7. During assembly, the corner code 4 is first inserted into the corner code installation groove 5, and then the part of the structural protrusion on the side of the corner code installation groove 5 is pressed into the corner code 4 by stamping. When the side of the corner code installation groove 5 is stamped, the corner code 4 corresponds to The position is compressed to form a connecting groove, and the connecting protrusion 6 is embedded in the connecting groove to complete the fixed connection; as one of the optional implementations of this embodiment, the connecting protrusion 6 can specifically take the form of a hook. During assembly, the angle code 4 is first inserted into the angle code installation groove 5, and then the part of the structure corresponding to the connecting hole 7 on the side of the angle code installation groove 5 is made to protrude into the connecting hole 7 and be cracked by stamping, forming a circle of folded hook structure to be clamped in the connecting hole 7; it should be noted here that the implementation described above is only a part of the implementation of this embodiment in which the angle code 4 is clamped with the angle code installation groove 5 instead of the self-tapping screw connection, and it is not all the implementations. All other implementations that can be achieved by clamping the angle code 4 with the angle code installation groove 5 instead of the self-tapping screw connection without making creative labor by ordinary technicians in this field belong to the scope of protection of the present utility model.

[0031] As a more preferred implementation of this embodiment, the transparent plate 2 is a rectangular transparent plate, the number of the frames 3 is four, and the frames 3 are connected to the four corners of the transparent plate 2. The structure is simple and easy to manufacture and use.

[0032] As a more preferred implementation of this embodiment, both ends of each frame 3 have a 45° fitting surface 8, and any two adjacent 45° fitting surfaces 8 fit together to ensure stable force transmission and firm connection between any two adjacent frames 3.

[0033] Furthermore, an inter-board rubber strip is fixedly provided on the bottom side of the frame 3 placed at the bottom end of the transparent board 2, so as to effectively buffer between the transparent sound insulation boards 1 adjacent to each other. As a more preferred implementation of this embodiment, the inter-board rubber strip is fixed to the frame 3 at the lower end by means of a blind rivet, and the board column rubber strip 12 is preferably made of EPDM rubber material.

[0034] Furthermore, a transparent plate installation groove 9 is provided on the frame 3, and the transparent plate installation groove 9 is used to accommodate the edge of the transparent plate 2, and has a simple structure and is easy to manufacture and use.

[0035] Furthermore, the inner wall of the transparent plate installation groove 9 is provided with a serrated protrusion, which can clamp the transparent plate 2 to prevent slipping, improve the pull-out resistance between the transparent plate installation groove 9 and the transparent plate 2, and make the transparent sound insulation board 1 more stable.

[0036] Further, an anti-slip sealing strip 10 is fixedly provided between the transparent plate mounting groove 9 and the transparent plate 2 to improve the pull-out resistance and sealing and waterproof properties between the transparent plate mounting groove 9 and the transparent plate 2. The anti-slip sealing strip 10, the transparent plate 2 and the frame 3 form a waterproof system of the transparent sound insulation board 1, which can effectively prevent moisture from entering the interior of the transparent sound insulation board 1, making the transparent sound insulation board 1 more stable; as a more preferred implementation of this embodiment, the anti-slip sealing strip 10 is a U-shaped rubber strip, and a triangular serrated anti-slip protrusion is arranged on the outside of the anti-slip sealing strip 10 to improve the pull-out resistance between the anti-slip sealing strip 10 and the frame 3, making the transparent sound insulation board 1 more stable, and at the same time, a triangular sealing portion 11 is arranged at the top of the anti-slip sealing strip 10, and the anti-slip sealing strip 10 is preferably made of EPDM rubber material.

[0037] Furthermore, a plate-column rubber strip 12 is fixedly provided on the outer side of the frame 3. During operation, the plate-column rubber strip 12 can absorb the pulsating load transmitted from the H-shaped steel column supporting the transparent sound insulation board 1 by deformation, which can effectively reduce the peak load of the pulse load, improve the bearing capacity of the transparent sound insulation board 1, and improve the fatigue life of the transparent sound insulation board 1. As a more preferred implementation of this embodiment, a plate-column rubber strip installation groove 14 is opened on the frame 3, and the plate-column rubber strip 12 is inserted into the plate-column rubber strip installation groove 14. The plate-column rubber strip 12 is preferably made of EPDM rubber material.

[0038] Furthermore, the frame 3 is provided with a water guiding slope 13 , which extends from a direction close to the transparent plate 2 to a direction away from the transparent plate 2 , so as to facilitate the water to be discharged to the outside of the sound barrier along the water guiding slope 13 .

[0039] The present invention uses specific examples to illustrate the principle and implementation of the present invention. The above examples are only used to help understand the method and core idea of ​​the present invention. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A transparent sound insulation board, characterized in that: It comprises a transparent plate and a plurality of frames, wherein the frames are arranged around the edges of the transparent plate, the frames are sealed and fixedly connected to the transparent plate, and an angle code is arranged between any two adjacent frames; angle code installation grooves are arranged at both ends of the frames, and the two ends of the angle code are used to extend into any two adjacent angle code installation grooves respectively; the angle code is clamped with the angle code installation grooves.

2. The transparent sound insulation board according to claim 1, characterized in that: A connecting hole is provided on the corner bracket, and a connecting protrusion is provided on the side surface of the corner bracket installation groove, and the connecting protrusion can be embedded in the connecting hole.

3. The transparent sound insulation board according to claim 1, characterized in that: The transparent plate is a rectangular transparent plate, the number of the frame is four, and the frames are connected to the four corners of the transparent plate.

4. The transparent sound insulation board according to claim 3, characterized in that: Both ends of each frame have a 45° fitting surface, and any two adjacent 45° fitting surfaces fit each other.

5. The transparent sound insulation board according to claim 4, characterized in that: An inter-board rubber strip is fixedly provided on the bottom side of the frame arranged at the bottom end of the transparent board.

6. The transparent sound insulation board according to claim 1, characterized in that: A transparent plate installation groove is provided on the frame, and the transparent plate installation groove is used to accommodate the edge of the transparent plate.

7. The transparent sound insulation board according to claim 6, characterized in that: The inner side wall of the transparent plate installation groove is provided with a sawtooth protrusion, and the sawtooth protrusion can clamp the transparent plate.

8. The transparent sound insulation board according to claim 6, characterized in that: An anti-slip sealing strip is fixedly arranged between the transparent plate installation groove and the transparent plate.

9. The transparent sound insulation board according to claim 1, characterized in that: A plate-column rubber strip is fixedly provided on the outer side of the frame.

10. The transparent sound insulation board according to claim 1, characterized in that: The frame is provided with a water guide slope, and the water guide slope extends from a direction close to the transparent plate to a direction away from the transparent plate.

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