Angle-adjustable multifunctional sound barrier support

Abstract

The utility model relates to the technical field of noise control, and discloses an angle-adjustable multifunctional sound barrier support which comprises a base plate, the upper surface of the base plate is fixedly connected with a second fixing plate, the outer wall of the second fixing plate is fixedly connected with an adjusting assembly, the interior of the adjusting assembly is fixedly connected with a second fixing rod, and the second fixing rod is fixedly connected with the base plate. A first fixing plate is rotatably connected to the outer wall of the second fixing rod, a supporting frame is fixedly connected to the outer wall of the second fixing rod, a sound insulation plate is slidably connected to the interior of the supporting frame, a first sliding rod is fixedly connected to the upper surface of the supporting frame, and a second sliding rod is arranged on the upper surface of the sound insulation plate. According to the utility model, the first electric push rod drives the first fixing rod to move, so that the rack is driven to slide, the gear and the second fixing rod are driven to rotate, the support frame is driven to rotate, and the angle of the support frame can be adjusted.

Description

Technical Field

[0001] This utility model relates to the field of noise control technology, and in particular to a multifunctional sound barrier bracket with adjustable angle. Background Technology

[0002] With the increasing density of urban transportation networks and the growing demand for environmental protection and energy conservation, sound barriers are being used more and more widely in scenarios such as highways, railways, and urban elevated roads. Early sound barrier supports mainly served the basic function of supporting the sound barrier panels to ensure their stability and achieve basic noise reduction effects. In recent years, in order to adapt to the development of green energy and the trend of intelligent construction, multifunctional sound barrier supports have emerged.

[0003] However, existing multi-functional sound barrier supports still have shortcomings in terms of angle adjustment. In the face of extreme weather such as strong winds, heavy rain, and blizzards, fixed-angle supports cannot flexibly change the angle of the sound barrier to reduce wind load and promote the drainage of accumulated water and snow, which increases the risk of damage to the sound barrier structure and makes it difficult to meet the long-term stable operation requirements in complex environments. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an adjustable-angle multifunctional sound barrier bracket, which aims to improve the shortcomings of existing multifunctional sound barrier brackets in terms of angle adjustment.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] An adjustable-angle multifunctional sound barrier bracket includes a chassis. A second fixing plate is fixedly connected to the upper surface of the chassis. An adjustment component is fixedly connected to the outer wall of the second fixing plate. A second fixing rod is fixedly connected to the inside of the adjustment component. A first fixing plate is rotatably connected to the outer wall of the second fixing rod. A support frame is fixedly connected to the outer wall of the second fixing rod. A sound insulation plate is slidably connected to the inside of the support frame. A first sliding rod is fixedly connected to the upper surface of the support frame. A second sliding rod is provided on the upper surface of the sound insulation plate.

[0007] Preferably, the adjustment assembly includes a first electric push rod, the outer wall of which is fixedly connected to the outer wall of a second fixed plate, the output end of which is connected to a first fixed rod, and the outer wall of the first fixed rod is fixedly connected to a rack, the tooth ends of which are meshed with gears.

[0008] Preferably, the lower surface of the first fixing plate is fixedly connected to the upper surface of the chassis.

[0009] Preferably, the lower surface of the rack is slidably connected to the upper surface of the chassis, and the inside of the gear is fixedly connected to the outer wall of the second fixed rod.

[0010] Preferably, a second electric push rod is fixedly connected inside the support frame, and a second slider is connected to the output end of the second electric push rod.

[0011] Preferably, the outer wall of the second slider is slidably connected to the inside of the first slider, and the inside of the second slider is rotatably connected to the second support rod.

[0012] Preferably, the outer wall of the second support rod is rotatably connected to the inside of the second slide rod, and the inside of the second slide rod is slidably connected to the first slider.

[0013] Preferably, the first slider is rotatably connected to a first support rod, the first support rod is rotatably connected to a third fixing rod, and the outer wall of the third fixing rod is rotatably connected to the inside of the second support rod.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, the first electric push rod drives the first fixed rod to move, thereby driving the rack to slide, which in turn drives the gear and the second fixed rod to rotate, thereby driving the support frame to rotate, thus achieving the effect of adjusting the angle of the support frame.

[0016] 2. In this utility model, the second electric push rod drives the second slider to slide, thereby driving the second support rod to rotate, and at the same time driving the third fixed rod to rotate, thereby driving the first support rod to rotate, and further driving the first slider to slide, thus achieving the effect of quickly disassembling the sound insulation panel and reducing disassembly time. Attached Figure Description

[0017] Figure 1 This is a frontal three-dimensional structural diagram of the adjustable-angle multifunctional sound barrier bracket proposed in this utility model.

[0018] Figure 2 This is a partial structural diagram of the second fixing rod of the adjustable-angle multifunctional sound barrier bracket proposed in this utility model;

[0019] Figure 3 This is a partial structural diagram of the first support rod of the adjustable-angle multifunctional sound barrier bracket proposed in this utility model.

[0020] Figure 4 This is a partial structural diagram of the second slider of the adjustable-angle multifunctional sound barrier bracket proposed in this utility model;

[0021] Figure 5 This is a partial structural diagram of the first slider of the adjustable-angle multifunctional sound barrier bracket proposed in this utility model.

[0022] Legend:

[0023] 1. Chassis; 2. First fixed plate; 3. Second fixed plate; 4. Adjustment assembly; 401. First electric push rod; 402. First fixed rod; 403. Rack; 404. Gear; 5. Support frame; 6. First slide rod; 7. Sound insulation plate; 8. Second slide rod; 9. First support rod; 10. Second fixed rod; 11. Second support rod; 12. First slider; 13. Second electric push rod; 14. Second slider; 15. Third fixed rod. Detailed Implementation

[0024] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] Reference Figures 1-3 An embodiment of this utility model provides: an adjustable-angle multifunctional sound barrier bracket, including a chassis 1, a second fixing plate 3 fixedly connected to the upper surface of the chassis 1, an adjusting component 4 fixedly connected to the outer wall of the second fixing plate 3, a second fixing rod 10 fixedly connected inside the adjusting component 4, a first fixing plate 2 rotatably connected to the outer wall of the second fixing rod 10, a support frame 5 fixedly connected to the outer wall of the second fixing rod 10, a sound insulation plate 7 slidably connected inside the support frame 5, a first sliding rod 6 fixedly connected to the upper surface of the support frame 5, a second sliding rod 8 provided on the upper surface of the sound insulation plate 7; the lower surface of the first fixing plate 2 is fixedly connected to the upper surface of the chassis 1;

[0026] Specifically, the chassis 1 is used to support the entire device. The first fixing plate 2 consists of two square fixing blocks for rotatable connection and support of the second fixing rod 10. The lower surface of the support frame 5 has a certain gap with the chassis 1 to prevent mutual friction, and also has a gap with the first fixing plate 2 to prevent friction. The second fixing rod 10 is fixedly connected inside the support frame 5, and a sound insulation plate 7 is slidably connected to it. This is used to support and assist in adjusting the sound insulation plate 7, and can also assist in the quick disassembly of the sound insulation plate 7. The first sliding rod 6 and the second sliding rod 8 are both L-shaped and have grooves inside. The lower surface of the second sliding rod 8 presses against the upper surface of the sound insulation plate 7. The adjustment component 4 is used to adjust the angle of the support frame 5 to reduce damage from extreme weather.

[0027] Reference Figure 2The adjustment assembly 4 includes a first electric push rod 401, the outer wall of which is fixedly connected to the outer wall of the second fixed plate 3. The output end of the first electric push rod 401 is connected to a first fixed rod 402. The outer wall of the first fixed rod 402 is fixedly connected to a rack 403. The tooth ends of the rack 403 are meshed with a gear 404. The lower surface of the rack 403 is slidably connected to the upper surface of the chassis 1. The inside of the gear 404 is fixedly connected to the outer wall of the second fixed rod 10.

[0028] Specifically, the second fixing plate 3 is used to support the first electric push rod 401 to push the first fixing rod 402. The first fixing rod 402 is a square fixing block fixed to the side of the rack 403 to reduce the vertical distance. The rack 403 is used to drive the gear 404 to rotate. The gear 404 is fixedly connected to the second fixing rod 10 so that the second fixing rod 10 can rotate at the same time as the gear 404 rotates, thereby achieving the effect of adjusting the angle of the device.

[0029] Reference Figures 3-5 The support frame 5 is internally fixedly connected to a second electric push rod 13, and the output end of the second electric push rod 13 is connected to a second slider 14; the outer wall of the second slider 14 is slidably connected to the inside of the first slide rod 6, and the inside of the second slider 14 is rotatably connected to a second support rod 11; the outer wall of the second support rod 11 is rotatably connected to the inside of the second slide rod 8, and the inside of the second slide rod 8 is slidably connected to a first slider 12; the inside of the first slider 12 is rotatably connected to a first support rod 9, and the inside of the first support rod 9 is rotatably connected to a third fixed rod 15, and the outer wall of the third fixed rod 15 is rotatably connected to the inside of the second support rod 11;

[0030] Specifically, the grooves inside the support frame 5 and the first slide rod 6 are used to fix the second electric push rod 13 and slide the second slider 14. The outer walls of the second slider 14 and the first slider 12 are provided with circular fixing blocks for rotating the second support rod 11 and the first support rod 9. The second support rod 11 and the first support rod 9 have the same structure, both being arc-shaped with a third fixing rod 15 rotating inside. The third fixing rod 15 is used to assist in supporting the rotation of the second support rod 11 and the first support rod 9. The first slide rod 6 and the second slide rod 8 are both provided with circular fixing columns for rotating the second support rod 11 and the first support rod 9, so that the second slide rod 8 is moved away, thereby achieving the effect of quickly disassembling the sound insulation panel 7 and reducing disassembly time.

[0031] Working principle: When it is necessary to adjust the angle of the support frame 5, the first electric push rod 401 is activated to drive the first fixed rod 402 to move, thereby driving the rack 403 to slide on the upper surface of the chassis 1, which in turn drives the gear 404 to rotate, further driving the second fixed rod 10 to rotate inside the first fixed plate 2, thereby driving the support frame 5 to rotate, thus adjusting the angle of the support frame 5, achieving the effect of reducing damage from extreme weather, reducing the windward area and preventing the support frame 5 from deforming or tipping over due to excessive wind force;

[0032] When the sound insulation panel 7 is damaged and needs to be replaced, the second electric push rod 13 is activated to drive the second slider 14 to slide inside the first slide rod 6, thereby causing one end of the second support rod 11 to rotate inside the second slider 14, and then causing the other end of the second support rod 11 to rotate inside the second slide rod 8. At the same time, the third fixing rod 15 is driven to rotate inside the first support rod 9 and the second support rod 11, thereby causing one end of the first support rod 9 to rotate inside the first slide rod 6, and then causing the other end of the first support rod 9 to rotate inside the first slider 12, further causing the first slider 12 to slide inside the second slide rod 8. This allows the second slide rod 8 to move away from the upper surface of the sound insulation panel 7, achieving the effect of quickly removing the sound insulation panel 7 and reducing disassembly time. After replacing the sound insulation panel 7, the second electric push rod 13 is activated to drive the second slide rod 8 back to the upper surface of the sound insulation panel 7, thereby pressing down the sound insulation panel 7 and preventing it from sliding out.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An adjustable-angle multifunctional sound barrier bracket, comprising a chassis (1), characterized in that: The upper surface of the chassis (1) is fixedly connected to a second fixing plate (3), the outer wall of the second fixing plate (3) is fixedly connected to an adjustment component (4), the inner side of the adjustment component (4) is fixedly connected to a second fixing rod (10), the outer wall of the second fixing rod (10) is rotatably connected to a first fixing plate (2), the outer wall of the second fixing rod (10) is fixedly connected to a support frame (5), the inner side of the support frame (5) is slidably connected to a sound insulation plate (7), the upper surface of the support frame (5) is fixedly connected to a first sliding rod (6), and the upper surface of the sound insulation plate (7) is provided with a second sliding rod (8).

2. The angle-adjustable multifunctional sound barrier support according to claim 1, characterized in that: The adjustment assembly (4) includes a first electric push rod (401), the outer wall of the first electric push rod (401) is fixedly connected to the outer wall of the second fixed plate (3), the output end of the first electric push rod (401) is connected to a first fixed rod (402), the outer wall of the first fixed rod (402) is fixedly connected to a rack (403), and the tooth end of the rack (403) is meshed with a gear (404).

3. The angle adjustable multi-functional sound barrier support of claim 1, wherein: The lower surface of the first fixing plate (2) is fixedly connected to the upper surface of the chassis (1).

4. The angle-adjustable multifunctional sound barrier support according to claim 2, characterized in that: The lower surface of the rack (403) is slidably connected to the upper surface of the chassis (1), and the inside of the gear (404) is fixedly connected to the outer wall of the second fixed rod (10).

5. The adjustable-angle multifunctional sound barrier bracket according to claim 1, characterized in that: The support frame (5) is internally fixedly connected to a second electric push rod (13), and the output end of the second electric push rod (13) is connected to a second slider (14).

6. The angle-adjustable multifunctional sound barrier support according to claim 5, characterized in that: The outer wall of the second slider (14) is slidably connected to the inside of the first slider (6), and the inside of the second slider (14) is rotatably connected to the second support rod (11).

7. The angle-adjustable multifunctional sound barrier support according to claim 6, characterized in that: The outer wall of the second support rod (11) is rotatably connected to the inside of the second slide rod (8), and the inside of the second slide rod (8) is slidably connected to the first slider (12).

8. The angle-adjustable multifunctional sound barrier support according to claim 7, characterized in that: The first slider (12) is rotatably connected to a first support rod (9), and the first support rod (9) is rotatably connected to a third fixed rod (15). The outer wall of the third fixed rod (15) is rotatably connected to the inside of the second support rod (11).

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