Environment-friendly sound barrier

Abstract

The utility model belongs to the technical field of environment-friendly sound barriers, and particularly relates to an environment-friendly sound barrier which comprises two sets of fixing blocks, the adjacent faces of the fixing blocks are fixedly connected with fixing plates, the adjacent ends of the fixing plates are provided with connecting plates, the upper surfaces of the fixing plates and the upper surfaces of the connecting plates are provided with barrier plates, and the barrier plates are fixedly connected with the fixing blocks. Inserting rods are fixedly connected to the lower surfaces of the barrier plates, inserting grooves are formed in the upper surfaces of the fixing plates and the upper surfaces of the connecting plates, the outer walls of the inserting rods are slidably connected to the inner walls of the inserting grooves, and clamping grooves are formed in the two sides of the outer walls of the inserting rods. Through the arrangement of the fixing plate and the connecting plate, the length of the sound barrier can be adjusted according to needs, the barrier plate can be installed on the fixing plate and the connecting plate through the arrangement of the inserting rod and the inserting groove, the barrier plate can be stably locked through the arrangement of the clamping plate, the clamping groove, the elastic clamp and the clamping block, and the sound barrier is convenient to use. And displacement or falling of the barrier plate caused by improper installation or external force is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of environmentally friendly sound barriers, in particular to an environmentally friendly sound barrier. Background Art

[0002] With the rapid development of highway traffic and the increasing speed of vehicles, the resulting noise problem is becoming increasingly prominent. Installing sound barriers on both sides of highways is one of the most cost-effective ways to eliminate and block noise. The harm caused by noise to humans has attracted widespread attention. Existing barriers are difficult to adjust the overall length of the sound insulation panels according to the required protection distance, making them inconvenient to use. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the utility model provides an environmentally friendly sound barrier, which solves the current problem of inconvenience in adjusting the overall assembly length of the sound insulation board according to the required protection distance and inconvenience in use.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmental protection sound barrier, comprising a fixing block, wherein the fixing block is provided with two groups, the adjacent surfaces of the fixing block are fixedly connected with a fixing plate, the adjacent ends of the fixing plate are installed with a connecting plate, the upper surfaces of the fixing plate and the connecting plate are both installed with a barrier plate, the lower surfaces of the barrier plate are fixedly connected with an insertion rod, the fixing plate and the upper surfaces of the connecting plate are both provided with a slot, the outer wall of the insertion rod is slidably connected to the inner wall of the slot, the outer wall of the insertion rod is provided with a card slot on both sides, the inner wall of the card slot is fixedly connected with an elastic clip, the inner wall of the elastic clip is fixedly connected with a card block 1 on both sides, the slot is provided with a through slot, the inner wall of the through slot is slidably connected with a card plate, the outer wall of the card plate is fixedly connected with a card block 2 on both sides, the outer wall of the card plate is clamped on the inner wall of the elastic clip, and one side of the card plate is fixedly connected to the connecting block.

[0005] As an optimal technical solution of the present invention, the surfaces of the fixing plate and the connecting plate are rotatably connected with screws, both sides of the outer wall of the screw are threadedly connected with screw sleeves, and one side of the screw sleeve is fixedly connected to one side of the connecting block.

[0006] As a preferred technical solution of the present invention, the threads on both sides of the screw are arranged in opposite directions.

[0007] As an optimal technical solution of the present invention, one end of the fixing plate and both ends of the connecting plate are fixedly connected with a mounting plate, four corners of the mounting plate are provided with screw holes, and the inner walls of the screw holes are threadedly connected with bolts.

[0008] As an optimal technical solution of the present invention, both sides of the outer wall of the card plate are provided with inclined surfaces, the card block 1 is provided with two groups, the card block 2 is provided with two sides, and the card block 1 and the card block 2 are staggered.

[0009] As a preferred technical solution of the present invention, the barrier plates are adapted to each other.

[0010] Compared with the existing technology, the present invention provides an environmentally friendly sound barrier with the following beneficial effects:

[0011] This environmentally friendly sound barrier can adjust the length of the sound barrier as needed by setting the fixed plate and the connecting plate, and the setting of the rod and the slot can enable the barrier plate to be installed on the fixed plate and the connecting plate. The setting of the clamping plate, the clamping slot, the elastic clip and the clamping block can make the barrier plate firmly locked to avoid displacement or falling off of the barrier plate due to improper installation or external force. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional diagram of the utility model;

[0013] Figure 2 This is a side view of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the utility model;

[0015] Figure 4 This is an exploded view of the structure of the utility model.

[0016] In the figure: 1. fixing block; 2. fixing plate; 3. connecting plate; 4. plug-in rod; 5. slot; 6. card slot; 7. elastic clip; 8. card block 1; 9. through slot; 10. card plate; 11. card block 2; 12. connecting block; 13. screw sleeve; 14. screw rod; 15. mounting plate; 16. screw hole; 17. bolt; 18. barrier plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] Example 1

[0019] See also Figure 1-4, In this embodiment: An environmental protection sound barrier comprises a fixing block 1, which is provided with two groups. The adjacent surfaces of the fixing block 1 are fixedly connected with a fixing plate 2, and the adjacent ends of the fixing plate 2 are installed with a connecting plate 3. The upper surfaces of the fixing plate 2 and the connecting plate 3 are both installed with a barrier plate 18, and the lower surfaces of the barrier plate 18 are fixedly connected with an insertion rod 4. The upper surfaces of the fixing plate 2 and the connecting plate 3 are both provided with a slot 5, and the outer wall of the insertion rod 4 is slidably connected to the inner wall of the slot 5. Both sides of the outer wall of the insertion rod 4 are provided with a card slot 6, and the inner wall of the card slot 6 is fixedly connected with an elastic clip 7. Both sides of the inner wall of the elastic clip 7 are fixedly connected with a card block 1 8, and both sides of the slot 5 are provided with a through slot 9. The inner wall of the through slot 9 is slidably connected with a card plate 10, and both sides of the outer wall of the card plate 10 are fixedly connected with a card block 2 11. The outer wall of the card plate 10 is clamped on the inner wall of the elastic clip 7, and one side of the card plate 10 is fixedly connected with a connecting block 12;

[0020] In this embodiment, the fixing plate 2 and the connecting plate 3 are installed as needed, and then the insertion rod 4 on the lower surface of the barrier plate 18 is inserted into the slot 5, and the connecting block 12 is pushed to insert the card plate 10 into the elastic clip 7, and the card block 11 will squeeze the elastic clip 7, so that the card plate 10 is completely stuck in the elastic clip 7. With the cooperation of the card block 1 8, it can be staggered with the card block 2 11, so that the barrier plate 18 can be firmly locked to avoid displacement or falling off of the barrier plate 18 due to improper installation or external force.

[0021] Furthermore, the surfaces of the fixing plate 2 and the connecting plate 3 are rotatably connected with screws 14, and both sides of the outer wall of the screw 14 are threadedly connected with screw sleeves 13, and one side of the screw sleeve 13 is fixedly connected to one side of the connecting block 12; the threads on both sides of the screw 14 are arranged in opposite directions;

[0022] Wherein, by the arrangement of the screw rod 14 , the screw rod 14 is rotated to drive the screw sleeve 13 to move inward at the same time, so that the screw sleeve 13 can move with the connecting block 12 .

[0023] Furthermore, one end of the fixing plate 2 and both ends of the connecting plate 3 are fixedly connected with a mounting plate 15, and screw holes 16 are provided at the four corners of the mounting plate 15, and bolts 17 are threadedly connected to the inner walls of the screw holes 16;

[0024] The mounting plate 15 is located between the fixing plate 2 and the connecting plate 3 , and screw holes 16 are provided at the four corners of the mounting plate. These screw holes 16 are used to cooperate with bolts 17 to firmly fix the mounting plate 15 on the fixing plate 2 and the connecting plate 3 .

[0025] Preferably, both sides of the outer wall of the card plate 10 are provided with inclined surfaces, two groups of card blocks 8 are provided, and two sides of card blocks 11 are provided. Card blocks 1 8 and card blocks 2 11 are staggered; the barrier plates 18 are adapted to each other.

[0026] The working principle and usage process of the present invention are as follows: the operator cooperates with the bolts 17 through the screw holes 16 to firmly fix the mounting plate 15 on the fixing plate 2 and the connecting plate 3, and then inserts the insertion rod 4 on the lower surface of the barrier plate 18 into the slot 5. Through the setting of the screw 14, the screw 14 is rotated to drive the screw sleeve 13 to move inward at the same time, so that the screw sleeve 13 can move with the connecting block 12, and the connecting block 12 drives the card plate 10 to be inserted into the elastic clip 7, and the card block 2 11 will squeeze the elastic clip 7, so that the card plate 10 is completely stuck in the elastic clip 7. With the cooperation of the card block 1 8, it can be staggered with the card block 2 11, so that the barrier plate 18 can be firmly locked to avoid displacement or falling off of the barrier plate 18 due to improper installation or external force.

[0027] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An environmentally friendly sound barrier, comprising a fixing block (1), characterized in that: The fixing blocks (1) are provided with two groups, the adjacent surfaces of the fixing blocks (1) are fixedly connected with fixing plates (2), the adjacent ends of the fixing plates (2) are installed with connecting plates (3), the upper surfaces of the fixing plates (2) and the connecting plates (3) are installed with barrier plates (18), the lower surfaces of the barrier plates (18) are fixedly connected with plug rods (4), the upper surfaces of the fixing plates (2) and the connecting plates (3) are provided with slots (5), the outer wall of the plug rod (4) is slidably connected to the inner wall of the slot (5), and the outer wall of the plug rod (4) is slidably connected to the inner wall of the slot (5). A card slot (6) is provided on both sides of the wall, the inner wall of the card slot (6) is fixedly connected with an elastic clip (7), and both sides of the inner wall of the elastic clip (7) are fixedly connected with a card block (8), and a through slot (9) is provided on both sides of the slot (5), and the inner wall of the through slot (9) is slidably connected with a card plate (10), and both sides of the outer wall of the card plate (10) are fixedly connected with a card block (11), the outer wall of the card plate (10) is clamped on the inner wall of the elastic clip (7), and one side of the card plate (10) is fixedly connected with a connecting block (12).

2. The environmentally friendly sound barrier according to claim 1, characterized in that: The surfaces of the fixing plate (2) and the connecting plate (3) are both rotatably connected with screw rods (14), and both sides of the outer wall of the screw rod (14) are threadedly connected with screw sleeves (13), and one side of the screw sleeve (13) is fixedly connected to one side of the connecting block (12).

3. The environmentally friendly sound barrier according to claim 2, characterized in that: The threads on both sides of the screw (14) are arranged in opposite directions.

4. The environmentally friendly sound barrier according to claim 1, characterized in that: One end of the fixing plate (2) and both ends of the connecting plate (3) are fixedly connected with a mounting plate (15), and screw holes (16) are provided at four corners of the mounting plate (15), and bolts (17) are threadedly connected to the inner walls of the screw holes (16).

5. The environmentally friendly sound barrier according to claim 1, characterized in that: Both sides of the outer wall of the card plate (10) are provided with inclined surfaces, the card block 1 (8) is provided with two groups, the card block 2 (11) is provided with two sides, and the card block 1 (8) and the card block 2 (11) are staggered.

6. The environmentally friendly sound barrier according to claim 1, characterized in that: The barrier plates (18) are adapted to each other.

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