Traffic environment-friendly sound insulation equipment

Abstract

The utility model discloses environment-friendly sound insulation equipment for traffic, which belongs to the technical field of sound insulation equipment and comprises a base and a sound insulation board, the lower end of the sound insulation board is movably clamped on the base, two groups of clamping plates are mounted on one side of the sound insulation board and are symmetrically arranged, an elastic bag I is mounted on the side wall of the sound insulation board between the clamping plates, and the elastic bag I is arranged on the side wall of the sound insulation board between the clamping plates. Two groups of elastic bags II are mounted on the side wall of the clamping plate, the two groups of elastic bags II are oppositely arranged, a plurality of groups of ventilation pipes for air circulation are arranged on the sound insulation plate, and the ventilation pipes are respectively connected with the elastic bags I and the elastic bags II; when the inserting plate is inserted into the groove hole, the inserting plate extrudes the first elastic bag, gas in the first elastic bag enters the second elastic bag through the ventilation pipe, the second elastic bag swells to fix the inserting plate, and meanwhile the swelled second elastic bag can conduct sound insulation treatment on sound.

Description

Technical Field

[0001] This utility model belongs to the technical field of sound insulation equipment, and in particular relates to a traffic environmental protection sound insulation device. Background Technology

[0002] Sound insulation equipment is one of the methods to alleviate noise, and it is also the most effective way to mitigate noise from road, railway, and industrial noise sources. It has a wide range of applications in roads. Sound barriers are also frequently used during construction. Sound barriers protect construction sites from noise, reducing noise and dust disturbance to pedestrians or nearby areas. However, the installation of existing sound barriers is relatively troublesome, time-consuming and labor-intensive, and it hinders the normal operation of the traffic environment. There is no convenient installation method. Utility Model Content

[0003] In view of the above situation and to overcome the shortcomings of the existing technology, this utility model provides a traffic environmental protection noise insulation device.

[0004] The technical solution adopted by this utility model is as follows: A traffic environmental protection sound insulation device includes a base for support and fixation and a sound insulation board for sound insulation. The lower end of the sound insulation board is movably attached to the base. Two sets of clamping plates are installed on one side of the sound insulation board. The two sets of clamping plates are placed symmetrically. An elastic bladder 1 is installed on the side wall of the sound insulation board between the clamping plates. An elastic bladder 2 is installed on the side wall of the clamping plate. The two sets of elastic bladder 2 are placed opposite each other. When elastic bladder 1 and elastic bladder 2 are subjected to the same force, elastic bladder 1 has a greater deformation. The sound insulation board is provided with multiple sets of vent pipes for gas circulation. The vent pipes are respectively connected to elastic bladder 1 and elastic bladder 2.

[0005] Among them, a slot is provided between the two sets of the card plates, and an insert plate is installed on the other side of the sound insulation plate. The insert plate of one set of sound insulation plates is movably connected to the slot of the other set of sound insulation plates.

[0006] The base has a mounting seat on its upper wall. The mounting seat is a hollow structure with an open upper end, and the lower end of the sound insulation board is movably engaged in the opening of the mounting seat.

[0007] The mounting base has two fixing holes, namely fixing hole one and fixing hole two, at its two ends. The mounting base also has a connecting hole for fixing, which is located between fixing hole one and fixing hole two. Fixing hole one and fixing hole two penetrate the mounting base.

[0008] The sound insulation board has a fixing hole three at its lower end for fixing. When the sound insulation board is inserted into the mounting base, the fixing holes three at both ends of the sound insulation board are connected to fixing holes one and two respectively, and the fixing hole three in the middle of the sound insulation board is connected to the connecting hole.

[0009] The mounting base is movably mounted with a fixing plate. The two ends of the side wall of the fixing plate are respectively provided with fixing rod one and fixing rod two. The ends of fixing rod one and fixing rod two are threaded. The side wall of the fixing plate is also provided with a connecting rod. When the fixing plate is installed on the mounting base, fixing rod one is movably inserted through fixing hole one and fixing hole three in sequence, fixing rod two is movably inserted through fixing hole two and fixing hole three in sequence, and connecting rod is movably inserted through connecting hole and fixing hole three in sequence and then set inside the side wall of the mounting base.

[0010] Furthermore, the base has four fixing holes on both sides for fixing.

[0011] Preferably, the insert plate is provided with a limiting plate, the card plate is provided with a limiting groove, and the limiting plate is movably engaged in the limiting groove.

[0012] The insert plate has a mounting plate at its lower end, and the mounting plate has a threaded hole one. The sound insulation plate at the lower end of the card plate has a threaded hole two on its side wall. After the insert plate of one set of sound insulation plates is movably engaged in the slot of another set of sound insulation plates, the threaded hole one and the threaded hole two are connected through each other.

[0013] With the above structure, the beneficial effects of this utility model are as follows: The insert plate of one set of sound insulation panels is movably connected to the slot of another set of sound insulation panels. When the insert plate is inserted into the slot, the insert plate compresses the first elastic bladder. The gas in the first elastic bladder enters the second elastic bladder through the vent pipe. The second elastic bladder inflates and fixes the insert plate. At the same time, the inflated second elastic bladder can also perform sound insulation treatment. The first and second fixing rods extending out of the mounting base are fixed by bolts. The connecting rod moves through the connecting hole and the third fixing hole in sequence and is set in the side wall of the mounting base to realize the fixation of the sound insulation panel and the mounting base. When the first threaded hole and the second threaded hole are connected, they are fixed by the external screw, which can realize the connection and fixation between the sound insulation panels. Attached Figure Description

[0014] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0015] Figure 1 This is a schematic diagram of the structure of a traffic environmental protection noise insulation device proposed in this utility model;

[0016] Figure 2 This is an exploded view of a partial structure of a traffic environmental protection sound insulation device proposed in this utility model;

[0017] Figure 3 This is a schematic diagram of the sound insulation board and base proposed in this utility model;

[0018] Figure 4This is a connection diagram of a traffic environmental protection sound insulation device proposed in this utility model;

[0019] Figure 5 This is a cross-sectional view of a traffic environmental protection sound insulation device proposed in this utility model;

[0020] Figure 6 for Figure 5 A magnified view of a portion at point A.

[0021] In the attached diagram: 1. Base, 2. Sound insulation board, 3. Clamping plate, 4. Elastic bladder one, 5. Elastic bladder two, 6. Vent pipe, 7. Slot, 8. Insert plate, 9. Mounting base, 10. Fixing hole one, 11. Fixing hole two, 12. Connecting hole, 13. Fixing plate, 14. Fixing rod one, 15. Fixing rod two, 16. Connecting rod, 17. Fixing hole four, 18. Limiting plate, 19. Limiting groove, 20. Mounting plate, 21. Threaded hole one, 22. Threaded hole two. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0024] like Figures 1-6 As shown, a traffic environmental protection sound insulation device includes a base 1 for support and fixation and a sound insulation panel 2 for sound insulation. The lower end of the sound insulation panel 2 is movably attached to the base 1. Two sets of clamping plates 3 are installed on one side of the sound insulation panel 2. The two sets of clamping plates 3 are placed symmetrically. An elastic bladder 4 is installed on the side wall of the sound insulation panel 2 between the clamping plates 3. An elastic bladder 5 is installed on the side wall of the clamping plates 3. The two sets of elastic bladders 5 are placed opposite each other. The sound insulation panel 2 is provided with multiple sets of vent pipes 6 for gas circulation. The vent pipes 6 are respectively connected to the elastic bladder 4 and the elastic bladder 5.

[0025] It should be noted that when elastic bladder 4 and elastic bladder 5 are subjected to the same force, elastic bladder 4 has a larger deformation.

[0026] The upper wall of the base 1 is provided with a mounting seat 9, which is a hollow structure with an opening at the top. The lower end of the sound insulation plate 2 is movably engaged in the opening of the mounting seat 9.

[0027] The mounting base 9 has a fixing hole 10 and a fixing hole 11 at both ends of its side wall for fixing. The mounting base 9 also has a connecting hole 12 for fixing. The connecting hole 12 is located between the fixing hole 10 and the fixing hole 11. The fixing hole 10 and the fixing hole 11 pass through the mounting base 9.

[0028] The lower end of the sound insulation panel 2 is provided with fixing holes 3 for fixing;

[0029] The mounting base 9 is movably mounted with a fixing plate 13. The two ends of the side wall of the fixing plate 13 are respectively provided with a fixing rod 14 and a fixing rod 15. The ends of the fixing rod 14 and the fixing rod 15 are threaded. The side wall of the fixing plate 13 is also provided with a connecting rod 16.

[0030] In one embodiment, when it is necessary to assemble and fix the sound insulation panel 2 and the mounting base 9, the sound insulation panel 2 is inserted into the mounting base 9. The fixing holes 3 at both ends of the sound insulation panel 2 are respectively connected to the fixing holes 10 and 11, and the fixing hole 3 in the middle of the sound insulation panel 2 is connected to the connecting hole 12. The fixing rod 14 is movably inserted through the fixing holes 10 and 11 in sequence, and the fixing rod 15 is movably inserted through the fixing holes 11 and 12 in sequence. Then, the fixing rods 14 and 15 extending out of the mounting base 9 are fixed with bolts. The connecting rod 16 is movably inserted through the connecting hole 12 and the fixing hole 3 in sequence and then placed in the side wall of the mounting base 9 to fix the sound insulation panel 2 and the mounting base 9.

[0031] The lower end of the insert plate 8 is provided with an mounting plate 20, the mounting plate 20 is provided with a threaded hole 21, and the side wall of the sound insulation plate 2 at the lower end of the card plate 3 is provided with a threaded hole 22; a slot 7 is provided between the two sets of card plates 3, and the insert plate 8 is installed on the other side of the sound insulation plate 2.

[0032] In another embodiment, initially, the elastic bladder 4 is filled with gas. When adjacent sound insulation panels 2 need to be assembled and connected, the insert plate 8 of one set of sound insulation panels 2 is movably engaged in the slot 7 of the other set of sound insulation panels 2. When the insert plate 8 is inserted into the slot 7, the insert plate 8 compresses the elastic bladder 4, and the gas in the elastic bladder 4 enters the elastic bladder 5 through the vent pipe 6. The elastic bladder 5 inflates and fixes the insert plate 8. At the same time, the inflated elastic bladder 5 can also perform sound insulation treatment. When the insert plate 8 of one set of sound insulation panels 2 is fully inserted into the slot 7 of the other set of sound insulation panels 2, the threaded hole 21 and the threaded hole 22 are connected and fixed by an external screw, thus realizing the connection and fixation between the sound insulation panels 2.

[0033] The base 1 has four fixing holes 17 on both sides for fixing, which makes it easy to fix the base 1.

[0034] The insert plate 8 is provided with a limiting plate 18, and the card plate 3 is provided with a limiting groove 19. The limiting plate 18 is movably engaged in the limiting groove 19.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents. In conclusion, if those skilled in the art, inspired by this description, design similar structural methods and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A traffic environmental protection sound insulation device, characterized in that, Including the base for supporting and fixing and the sound insulation board for sound insulation, the lower end of the sound insulation board is movably clamped on the base, one side of the sound insulation board is provided with two groups of clamping plates, the two groups of clamping plates are symmetrically arranged, a resilient bag one is arranged on the side wall of the sound insulation board between the two groups of clamping plates, a resilient bag two is arranged on the side wall of the clamping plate, the two groups of resilient bag two are oppositely arranged, a plurality of air pipes for gas circulation are arranged on the sound insulation board, and the air pipes are respectively connected with the resilient bag one and the resilient bag two.

2. The traffic environmental protection sound insulation equipment according to claim 1, characterized in that, Grooves are arranged between the two groups of clamping plates, and a plug plate is arranged on the other side of the sound insulation board.

3. The traffic environmental protection sound insulation equipment according to claim 1, characterized in that, An installation seat is arranged on the upper wall of the base, the installation seat is a cavity structure with an open upper end, and the lower end of the sound insulation board is movably clamped in the opening of the installation seat.

4. The traffic environmental protection sound insulation equipment according to claim 3, characterized in that, Fixing holes one and two are arranged at the two ends of the side wall of the installation seat, and a connecting hole is further arranged on the side wall of the installation seat, the connecting hole is arranged between the fixing holes one and two, and the fixing holes one and two penetrate through the installation seat.

5. The traffic environmental protection sound insulation equipment according to claim 4, characterized in that, The lower end of the sound insulation board is provided with fixing holes three, when the sound insulation board is inserted into the installation seat, the fixing holes three at the two ends of the sound insulation board are connected with the fixing holes one and two in a penetrating mode, and the fixing hole three in the middle of the sound insulation board is connected with the connecting hole in a penetrating mode.

6. A traffic environmental protection sound insulation device according to claim 5, characterized in that, A fixing plate is movably arranged on the installation seat, fixing rods one and two are arranged at the two ends of the side wall of the fixing plate, the end portions of the fixing rods one and two are in threaded structures, and a connecting rod is further arranged on the side wall of the fixing plate, when the fixing plate is arranged on the installation seat, the fixing rod one is arranged in a penetrating mode through the fixing holes one and three in sequence, the fixing rod two is arranged in a penetrating mode through the fixing holes two and three in sequence, and the connecting rod is arranged in the side wall of the installation seat in a penetrating mode through the connecting hole and the fixing hole three in sequence.

7. The traffic environmental protection sound insulation equipment according to claim 1, characterized in that, Fixing holes four are arranged on the two sides of the base.

8. The traffic environmental protection sound insulation equipment according to claim 2, characterized in that, A limiting plate is arranged on the plug plate, a limiting groove is arranged on the clamping plate, and the limiting plate is movably clamped in the limiting groove.

9. The traffic environmental protection sound insulation equipment according to claim 2, characterized in that, An installation plate is arranged at the lower end of the plug plate, a threaded hole one is arranged on the installation plate, a threaded hole two is arranged on the side wall of the sound insulation board at the lower end of the clamping plate, after the plug plate of one group of sound insulation boards is movably clamped in the groove of the other group of sound insulation boards, the threaded hole one and the threaded hole two are connected in a penetrating mode.

Images