Sound barrier positioning and connecting frame

Abstract

The utility model relates to the technical field of connecting frames, in particular to a sound barrier positioning connecting frame. According to the technical scheme, the sound barrier comprises a sound barrier body and further comprises connecting plates connected to the two sides of the sound barrier body, fixing blocks are arranged on one sides of the connecting plates, cavities are formed in the fixing blocks, inserting plates are fixedly installed on the connecting plates, and inserting plate clamping grooves matched with the inserting plates are formed in the cavities. The top of the sound barrier is shielded and protected in a large range, rainfall is prevented from directly accumulating and making contact with the surface of the sound barrier, the corrosion process is shortened, and the working performance of the sound barrier is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of connection frames, in particular to a sound barrier positioning connection frame. Background Art

[0002] Sound barriers are facilities inserted between the sound source and the receiver, which can significantly reduce the sound wave propagation and reduce the noise impact in a certain area where the receiver is located. They are divided into traffic noise barriers, equipment noise attenuation noise barriers, and industrial plant boundary noise barriers.

[0003] Existing sound barriers are all fixed to the connecting frame with multiple bolts, and the sound barriers are mostly made of corrosion-resistant materials. However, during the rainy season, accompanied by a large amount of long-term rainfall, rainwater continues to accumulate on the surface of the sound barrier, which will slowly accelerate the corrosion process and shorten the service life of the sound barrier. In addition, after rainfall, dust, debris and dirt are more likely to accumulate on the surface of the sound barrier, affecting the performance of the sound barrier. Therefore, the present application proposes a sound barrier positioning and connection frame. Summary of the invention

[0004] The purpose of the utility model is to propose a sound barrier positioning and connection frame to address the problem in the background technology that a large amount of long-term rainfall will slowly accelerate the corrosion process, shorten the service life of the sound barrier and affect the performance.

[0005] The technical solution of the utility model: a sound barrier positioning and connecting frame, including a sound barrier body, and also includes:

[0006] A connecting plate connected to both sides of the sound barrier body, a fixing block is provided on one side of the connecting plate, a cavity is provided in the fixing block, a plug-in board is fixedly installed on the connecting plate, and a plug-in board slot matching the plug-in board is provided in the cavity;

[0007] A limiting device, which is arranged in the cavity for stable connection of the connecting plate;

[0008] A protective device is arranged on the fixed block to shield and protect the sound barrier body.

[0009] Optionally, a mounting base plate is fixedly mounted on the bottom of the fixing block, and a mounting hole is formed on the mounting base plate.

[0010] Optionally, the limiting device includes a slide groove opened on one side of the inner wall of the cavity, a mobile box is slidably installed in the slide groove, a mobile plate is slidably sleeved in the mobile box, a spring is fixedly connected between the top of the mobile plate and the inner wall of the mobile box, and a limiting groove matching the mobile plate is opened on the top of the plug plate.

[0011] Optionally, a movable plate is slidably penetrated between the top of the fixed block and the cavity, a pull plate is fixedly connected to a side of the movable plate away from the cavity, and the movable plate is fixedly connected to the moving box.

[0012] Optionally, a fixing rod is slidably mounted on one side of the fixing block, and a fixing hole matching the fixing rod is provided on the movable plate.

[0013] Optionally, the protective device includes a rotating rod rotatably mounted on one side of the fixed block, the rotating rod is provided with a connecting strip, one side of the connecting strip is fixedly connected to an L-shaped baffle plate, the L-shaped baffle plate is provided with a rectangular groove, and a telescopic plate is slidably installed in the rectangular groove.

[0014] Optionally, a clamping block is fixedly mounted on one side of one of the L-shaped baffles, and a clamping slot matching the clamping block is formed on the other L-shaped baffle.

[0015] In summary, the present application includes at least one of the following beneficial technical effects:

[0016] 1. By setting a connecting plate, a plug-in plate, a plug-in plate slot, a limit slot, a movable box, a movable plate and a fixed rod, the method of inserting the plug-in plate into the plug-in plate slot replaces the method of fixing with multiple bolts, so as to speed up the disassembly and assembly speed of the sound barrier, and by moving the movable plate upward and resetting the spring, the movable plate can also be inserted into the limit slot at the same time, so as to complete the reinforcement and limit of the plug-in plate and make the connection of the sound barrier more stable.

[0017] 2. By setting a rotating rod, an L-shaped baffle, a rectangular groove, a telescopic plate and a clamping block, after the sound barrier is fixedly connected, the rotating rod is rotated to make the two L-shaped baffles in a horizontal position, and the two L-shaped baffles are spliced ​​by inserting the clamping groove, and the telescopic plate is used to slide and expand in the rectangular groove to form a protective barrier on the top of the sound barrier, thereby blocking rainfall, avoiding long-term direct contact of the sound barrier with rainwater, shortening the corrosion process, and improving the working performance of the sound barrier.

[0018] The utility model realizes a large-scale shielding protection for the top of the sound barrier, avoids rainfall directly accumulating and contacting the surface of the sound barrier, shortens the corrosion process, and improves the working performance of the sound barrier. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A structural schematic diagram of an embodiment of the utility model is given;

[0020] Figure 2 A schematic diagram of a plug board connection structure of an embodiment of the utility model is given;

[0021] Figure 3 A schematic diagram of a movable plate connection structure of an embodiment of the utility model is given;

[0022] Figure 4 A schematic diagram of the structure of a mobile box according to an embodiment of the utility model is given;

[0023] Figure 5 The figure is a schematic diagram of an L-shaped baffle structure according to an embodiment of the utility model.

[0024] Figure numerals: 1. Sound barrier body; 2. Connecting plate; 3. Fixed block; 4. Cavity; 5. Insert plate; 6. Insert plate slot; 7. Limiting slot; 8. Slide slot; 9. Moving box; 10. Moving plate; 11. Spring; 12. Movable plate; 13. Fixed rod; 14. Rotating rod; 15. Connecting strip; 16. L-shaped baffle; 17. Rectangular slot; 18. Telescopic plate; 19. Block; 20. Pull plate; 21. Installing base plate. DETAILED DESCRIPTION

[0025] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0026] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0027] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0028] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] It should be noted that the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Example

[0032] like Figure 1 and Figure 2 As shown, a sound barrier positioning connection frame proposed by the utility model includes a sound barrier body 1, and also includes connecting plates 2 connected to both sides of the sound barrier body 1, one side of the connecting plate 2 is provided with a fixing block 3, the bottom of the fixing block 3 is fixedly installed with a mounting base plate 21, the mounting base plate 21 is provided with a mounting hole, and the fixing block 3 is fixedly installed at a required installation position by using the mounting hole, a cavity 4 is provided in the fixing block 3, and a plug hole is provided between the cavity 4 and the outer wall of the fixing block 3;

[0033] In addition, a plug-in board 5 is fixedly installed on the connecting plate 2, and a plug-in board slot 6 matching the plug-in board 5 is provided in the cavity 4. By inserting the plug-in board 5 into the socket and snapping it into the plug-in board slot 6, the preliminary installation and positioning of the sound barrier body 1 is completed.

[0034] like Figure 1 -4, the device also includes a limiting device, which is arranged in the cavity 4 for stable connection of the connecting plate 2, and the limiting device includes a slide groove 8 opened on one side of the inner wall of the cavity 4, and a moving box 9 is slidably installed in the slide groove 8. The initial position of the moving box 9 is located at the bottom end of the slide groove 8, and a movable plate 12 is slidably penetrated between the top of the fixed block 3 and the cavity 4. A pull plate 20 is fixedly connected to the side of the movable plate 12 away from the cavity 4. The movable plate 12 and the moving box 9 are fixedly connected, and the movable plate 12 is driven to move upward by pulling the pull plate 20, and the moving box 9 is moved up along the slide groove 8 at the same time;

[0035] It is worth noting that a fixing rod 13 is slidably mounted on one side of the fixing block 3, and a fixing hole matching the fixing rod 13 is provided on the movable plate 12. By pressing the fixing rod 13 to insert the fixing rod 13 into the fixing hole, the fixed limit of the movable plate 12 can be completed, even if the moving box 9 is fixed, it is convenient to cancel the limit;

[0036] Furthermore, a moving plate 10 is slidably sleeved in the moving box 9, and the moving plate 10 can slide up and down in the moving box 9. A spring 11 is fixedly connected between the top of the moving plate 10 and the inner wall of the moving box 9, and a limiting groove 7 matching the moving plate 10 is opened on the top of the plug plate 5;

[0037] Furthermore, the bottom end of the movable plate 10 is provided with an arc shape. When the plug-in plate 5 is inserted into the plug-in plate slot 6, the plug-in plate 5 will also cause the movable plate 10 to rise and move. The movable plate 10 compresses the spring 11 until the plug-in plate 5 is completely inserted into the plug-in plate slot 6. At this time, the external force disappears, and the spring 11 is reset, driving the movable plate 10 to be inserted into the limiting groove 7, thereby completing the fixed limitation of the sound barrier body 1. When disassembling, it is only necessary to pull out the fixing rod 13 and pull the pull plate 20 to make the movable plate 12 drive the movable box 9 to rise and move, so that the movable plate 10 is separated from the limiting groove 7.

[0038] like Figure 1 and Figure 5 As shown, the device also includes a protective device, which is arranged on the fixed block 3 for shielding and protecting the sound barrier body 1. The protective device includes a rotating rod 14 rotatably installed on one side of the fixed block 3, and a connecting strip 15 is arranged on the rotating rod 14. An L-shaped baffle 16 is fixedly connected to one side of the connecting strip 15. A clamping block 19 is fixedly installed on one side of one L-shaped baffle 16, and a clamping groove matching the clamping block 19 is opened on the other L-shaped baffle 16. The rotating rod 14 is rotated to rotate and adjust the connecting strip 15, so that the two L-shaped baffles 16 are moved to a horizontal position, and the clamping block 19 is clamped into the clamping groove, thereby completing the splicing of the two L-shaped baffles 16;

[0039] It is worth mentioning that a rectangular groove 17 is opened on the L-shaped baffle plate 16, and a telescopic plate 18 is slidably installed in the rectangular groove 17. The telescopic plate 18 is pulled to slide out of the rectangular groove 17 and unfold, thereby cooperating with the L-shaped baffle plate 16 to form a large-scale barrier on the top of the sound barrier body 1, thereby protecting the sound barrier body 1.

[0040] Working principle: When the plug plate 5 is inserted into the plug plate slot 6, the preliminary positioning and connection of the sound barrier body 1 is completed. During the process of inserting the plug plate 5 into the plug plate slot 6, the plug plate 5 causes the movable plate 10 to move up and compress the spring 11 until the plug plate 5 is completely inserted into the plug plate slot 6 and the external force disappears. At this time, the spring 11 resets and drives the movable plate 10 to move down and snap into the limit groove 7, completing the limit reinforcement, making the connection of the sound barrier body 1 more firm and stable, rotating the rotating rod 14 to rotate the L-shaped baffle 16 to the horizontal direction, and snap the card block 19 into the card slot to complete the splicing of the L-shaped baffle 16, and then pull the telescopic plate 18 to slide out of the rectangular groove 17 and unfold it, so as to realize a large-scale protective barrier for the top of the sound barrier body 1 and complete the protection work.

[0041] The above-mentioned specific embodiments are only several optional embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A sound barrier positioning and connecting frame, comprising a sound barrier body (1), characterized in that: Also includes: A connecting plate (2) connected to both sides of the sound barrier body (1), a fixing block (3) is provided on one side of the connecting plate (2), a cavity (4) is provided in the fixing block (3), a plug-in plate (5) is fixedly mounted on the connecting plate (2), and a plug-in plate slot (6) matching the plug-in plate (5) is provided in the cavity (4); A limiting device, the limiting device being arranged in the cavity (4) and used for stably connecting the connecting plate (2); A protective device is arranged on the fixed block (3) and is used for shielding and protecting the sound barrier body (1).

2. A sound barrier positioning and connecting frame according to claim 1, characterized in that: A mounting base plate (21) is fixedly mounted on the bottom of the fixing block (3), and a mounting hole is provided on the mounting base plate (21).

3. A sound barrier positioning and connecting frame according to claim 1, characterized in that: The limiting device comprises a slide groove (8) provided on one side of the inner wall of the cavity (4), a moving box (9) being slidably mounted in the slide groove (8), a moving plate (10) being slidably sleeved in the moving box (9), a spring (11) being fixedly connected between the top of the moving plate (10) and the inner wall of the moving box (9), and a limiting groove (7) matching the moving plate (10) being provided on the top of the plug plate (5).

4. A sound barrier positioning and connecting frame according to claim 3, characterized in that: A movable plate (12) is slidably inserted between the top of the fixed block (3) and the cavity (4); a pull plate (20) is fixedly connected to the side of the movable plate (12) away from the cavity (4); and the movable plate (12) and the moving box (9) are fixedly connected.

5. A sound barrier positioning and connecting frame according to claim 4, characterized in that: A fixing rod (13) is slidably mounted on one side of the fixing block (3), and a fixing hole matching the fixing rod (13) is provided on the movable plate (12).

6. The sound barrier positioning and connecting frame according to claim 1, characterized in that: The protective device comprises a rotating rod (14) rotatably mounted on one side of a fixed block (3); a connecting strip (15) is provided on the rotating rod (14); an L-shaped baffle (16) is fixedly connected to one side of the connecting strip (15); a rectangular groove (17) is provided on the L-shaped baffle (16); a telescopic plate (18) is slidably mounted in the rectangular groove (17).

7. A sound barrier positioning and connecting frame according to claim 6, characterized in that: A clamping block (19) is fixedly mounted on one side of one of the L-shaped baffle plates (16), and a clamping slot matching the clamping block (19) is provided on the other L-shaped baffle plate (16).

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