Noise barrier structure for engineering construction

Abstract

The utility model relates to the technical field of noise barriers, and discloses an engineering construction noise barrier structure which comprises a fixing table, fixing frames are arranged on the left side and the right side of the top of the fixing table, a top plate is arranged between the fixing frames, a connecting plate is arranged below the top plate, and a bottom plate is arranged below the connecting plate. And connecting blocks are arranged among the top plate, the connecting plate and the bottom plate. The connecting plates can be driven by pressing the control rods to take the fixing columns out of the fixing holes, the clamping blocks can be pulled out of the clamping grooves by lifting the bottom plate upwards at the moment, then the fixing blocks on the two sides of the top plate are moved out of the fixing grooves, and the sound insulation barrier can be detached from the fixing frame. The top plate, the connecting plate and the bottom plate can be bent and folded through the connecting blocks, so that the size is reduced, carrying is convenient, finally, the threaded nails are rotated and taken out from the threaded grooves, the fixing frame can be detached from the fixing table at the moment, and therefore the effects of rapid detachment and convenient transportation are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sound insulation barriers, in particular to an engineering construction sound insulation barrier structure. Background Art

[0002] As human construction continues to advance, the impact of noise pollution generated during construction projects on the ecological environment, as well as people's lives, work, and schooling, is increasing. Construction activities can occur in cities, suburbs, rural areas, along rivers and lakes, and in mountainous areas, bringing with them construction noise pollution. The impact of noise pollution is particularly pronounced in areas with large urban populations, bird sanctuaries, and fishery protection areas.

[0003] The noise barriers installed in existing engineering construction cannot be retracted and folded when not in use, making the overall volume relatively large. During the transportation of the barrier equipment, a large space is required, which increases the labor intensity of operators during the handling process. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the existing technology and to propose a sound insulation barrier structure for engineering construction.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A construction noise barrier structure includes a fixed platform, fixed frames are provided on the left and right sides of the top of the fixed platform, a top plate is provided between the fixed frames, a connecting plate is provided below the top plate, a bottom plate is provided below the connecting plate, a connecting block is provided between the top plate, the connecting plate and the bottom plate, the connecting block movably connects the top plate, the connecting plate and the bottom plate, fixed plates are fixedly installed on both sides of the fixed frame, and a handle is movably installed on the bottom of the bottom plate.

[0007] As a further solution of the present invention, a slot is provided in the middle position of the top of the fixed platform, a block is fixedly installed in the middle position of the bottom of the base plate, a fixing hole is provided on the block, and the block can be movably inserted into the slot, and a control rod is movably installed at a position corresponding to the slot on the side wall of the fixed platform, the control rod penetrates the side wall of the fixed platform and extends into the fixed platform, a connecting plate is fixedly installed on the top of the control rod, a fixing column is fixedly installed on the left side of the top of the connecting plate, the fixing column can be movably inserted into the fixing hole, and the top of the fixing column is an inclined surface.

[0008] As a further solution of the present invention, a thread groove is provided on the top of the fixing platform corresponding to the positions of the fixing plates on both sides of the fixing frame, and a threaded nail is provided in the fixing plate, and the threads on the threaded nail match those in the thread groove.

[0009] As a further solution of the present invention, a fixing groove is provided on the top of the fixing frame, and fixing blocks are fixedly installed on the top of both sides of the top plate, and the fixing blocks can be movably inserted into the fixing groove.

[0010] As a further solution of the present invention, a limit plate is fixedly installed on the side wall of the control rod inside the fixed platform, a spring is provided between the limit plate and the inner wall of the fixed platform, and the spring is movably sleeved on the control rod.

[0011] As a further solution of the present invention, mounting blocks are fixedly mounted on the four corners of the bottom of the fixing platform.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] In the utility model, by pressing the control rod, the connecting plate can be driven to remove the fixing column from the fixing hole. At this time, the bottom plate can be lifted up to pull the card block out of the card slot. Then, the fixing blocks on both sides of the top plate are moved out of the fixing slots to remove the sound insulation barrier from the fixing frame. The connecting blocks can bend and fold the top plate, the connecting plate and the bottom plate to reduce the volume and facilitate transportation. Finally, the threaded nail is turned to remove the threaded nail from the threaded groove. At this time, the fixing frame can be removed from the fixing platform, thereby achieving the effect of quick disassembly and convenient transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a noise barrier structure for engineering construction proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the disassembled structure of a noise barrier structure for engineering construction proposed by the utility model;

[0016] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 This is a schematic diagram of the partial structure of a noise barrier structure for engineering construction proposed by the utility model.

[0018] In the figure: 1. Fixing platform; 2. Fixing frame; 3. Threaded nail; 4. Top plate; 5. Connecting plate; 6. Bottom plate; 7. Connecting block; 8. Mounting block; 9. Handle; 10. Fixing groove; 11. Fixing plate; 12. Threaded groove; 13. Control rod; 14. Clamping slot; 15. Fixing column; 16. Connecting plate; 17. Limiting plate; 18. Spring; 19. Fixing block; 20. Clamping block; 21. Fixing hole. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean 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 an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0022] Reference Figure 1 - Figure 4 A construction noise barrier structure includes a fixed platform 1, fixed frames 2 are provided on the left and right sides of the top of the fixed platform 1, a top plate 4 is provided between the fixed frames 2, a connecting plate 5 is provided below the top plate 4, a bottom plate 6 is provided below the connecting plate 5, a connecting block 7 is provided between the top plate 4, the connecting plate 5 and the bottom plate 6, the connecting block 7 movably connects the top plate 4, the connecting plate 5 and the bottom plate 6, fixed plates 11 are fixedly installed on both sides of the fixed frame 2, and a handle 9 is movably installed at the bottom of the bottom plate 6.

[0023] In this embodiment, a card slot 14 is provided in the middle position of the top of the fixed platform 1, and a card block 20 is fixedly installed in the middle position of the bottom of the base plate 6. A fixing hole 21 is provided on the card block 20, and the card block 20 can be movably inserted into the card slot 14. A control rod 13 is movably installed on the side wall of the fixed platform 1 at a position corresponding to the card slot 14. The control rod 13 penetrates the side wall of the fixed platform 1 and extends into the fixed platform 1. A connecting plate 16 is fixedly installed on the top of the control rod 13, and a fixing column 15 is fixedly installed on the left side of the top of the connecting plate 16. The fixing column 15 can be movably inserted into the fixing hole 21. The top of the fixing column 15 is an inclined surface. By pressing the control rod 13, the connecting plate 16 can be driven to remove the fixing column 15 from the fixing hole 21. At this time, the card block 20 can be pulled out of the card slot 14 by lifting the base plate 6 upward by the handle 9.

[0024] In this embodiment, a thread groove 12 is provided at the top of the fixing platform 1 corresponding to the position of the fixing plates 11 on both sides of the fixing frame 2. A threaded nail 3 is provided in the fixing plate 11. The threads on the threaded nail 3 match the threads in the thread groove 12. The threaded nail 3 is rotated and removed from the thread groove 12. At this time, the fixing frame 2 can be removed from the fixing platform 1.

[0025] In this embodiment, a fixing groove 10 is formed on the top of the fixing frame 2 , and fixing blocks 19 are fixedly installed on the top of both sides of the top plate 4 . The fixing blocks 19 can be movably inserted into the fixing groove 10 .

[0026] In this embodiment, the control rod 13 is fixedly mounted with a limit plate 17 on the side wall of the fixing platform 1 , a spring 18 is provided between the limit plate 17 and the inner wall of the fixing platform 1 , and the spring 18 is movably sleeved on the control rod 13 .

[0027] In this embodiment, mounting blocks 8 are fixedly mounted on the four corners of the bottom of the fixing platform 1 .

[0028] From the above description, it can be seen that the above-mentioned embodiment of the present invention achieves the following technical effects: by pressing the control rod 13, the connecting plate 16 can be driven to remove the fixing column 15 from the fixing hole 21. At this time, the bottom plate 6 can be lifted upward by the handle 9 to pull the card block 20 out of the card slot 14. Then, the fixing blocks 19 on both sides of the top plate 4 can be removed from the fixing slot 10 to remove the sound insulation barrier from the fixing frame 2. Then, the top plate 4, the connecting plate 5, and the bottom plate 6 can be bent and folded by the connecting block 7, thereby reducing the volume and facilitating transportation. Finally, the threaded nail 3 is rotated to remove the threaded nail 3 from the threaded groove 12. At this time, the fixing frame 2 can be removed from the fixing platform 1, thereby achieving the effect of quick disassembly and easy transportation.

[0029] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A construction noise barrier structure, comprising a fixed platform (1), characterized in that: The fixing platform (1) is provided with fixing frames (2) on the left and right sides of the top, a top plate (4) is provided between the fixing frames (2), a connecting plate (5) is provided below the top plate (4), a bottom plate (6) is provided below the connecting plate (5), a connecting block (7) is provided between the top plate (4), the connecting plate (5) and the bottom plate (6), the connecting block (7) movably connects the top plate (4), the connecting plate (5) and the bottom plate (6), fixing plates (11) are fixedly installed on both sides of the fixing frame (2), and a handle (9) is movably installed at the bottom of the bottom plate (6).

2. The construction noise barrier structure according to claim 1, characterized in that: A card slot (14) is provided at the middle position of the top of the fixed platform (1), a card block (20) is fixedly installed at the middle position of the bottom of the base plate (6), a fixing hole (21) is provided on the card block (20), and the card block (20) can be movably inserted into the card slot (14), a control rod (13) is movably installed at a position corresponding to the card slot (14) on the side wall of the fixed platform (1), the control rod (13) penetrates the side wall of the fixed platform (1) and extends into the fixed platform (1), a connecting plate (16) is fixedly installed on the top of the connecting plate (16), a fixing column (15) is fixedly installed on the left side of the top, the fixing column (15) can be movably inserted into the fixing hole (21), and the top of the fixing column (15) is an inclined surface.

3. The construction noise barrier structure according to claim 1, characterized in that: A thread groove (12) is provided on the top of the fixing platform (1) at positions corresponding to the fixing plates (11) on both sides of the fixing frame (2), and a threaded nail (3) is provided in the fixing plate (11), and the thread on the threaded nail (3) matches the thread groove (12).

4. The construction noise barrier structure according to claim 1, characterized in that: A fixing groove (10) is provided on the top of the fixing frame (2), and fixing blocks (19) are fixedly installed on the top of both sides of the top plate (4), and the fixing blocks (19) can be movably inserted into the fixing groove (10).

5. The construction noise barrier structure according to claim 2, characterized in that: The control rod (13) is fixedly mounted on a side wall of the fixed platform (1) with a limit plate (17), a spring (18) is provided between the limit plate (17) and the inner wall of the fixed platform (1), and the spring (18) is movably sleeved on the control rod (13).

6. The construction noise barrier structure according to claim 1, characterized in that: Mounting blocks (8) are fixedly mounted on the four corners of the bottom of the fixing platform (1).

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