Anti-loosening and displacement monitoring structure for large-span totally-closed sound barrier frame body

Abstract

The utility model relates to the technical field of structure monitoring devices, and discloses a large-span totally-enclosed sound barrier frame body anti-loosening and displacement monitoring structure which comprises a soil layer, and the right side of the upper surface of the soil layer is movably connected with a bottom plate. Through the arrangement of the rotating rod, the inserting plates, the driving block, the moving block and the round block, when the two inserting plates are inserted into a soil layer and the bottom plate is in contact with the soil layer, the operation of a first motor enables a threaded rod to start to rotate, and at the moment, the moving block and the round block can move downwards under the driving of the threaded rod and the limiting of a limiting plate; in the process, the round blocks can drive the driving blocks, so that the two driving blocks and the two inserting plates start to rotate with the two rotating rods as the axes, soil in the soil layer can be extruded through rotation of the two inserting plates, and at the moment, the whole bottom plate can be fixed to the upper portion of the soil layer under the influence of the two inserting plates; therefore, the function of quickly mounting the bottom plate and the mounting plate integrally is realized.

Description

Technical Field

[0001] This utility model relates to the technical field of structural monitoring devices, and more specifically, to a structure for preventing loosening and monitoring displacement of a large-span fully enclosed sound barrier frame. Background Technology

[0002] A sound barrier is a specially designed acoustic barrier placed between a noise source and a receiving point. It is usually designed for a specific noise source and a specific protected location. According to its shape, sound barriers can be divided into semi-enclosed and fully enclosed types. According to its noise reduction principle, it can be divided into reflective and composite types. Highways and expressways are the places where various types of sound barriers are used the most.

[0003] When operators monitor the displacement of the fully enclosed sound barrier frame, they often use the frame anti-loosening and displacement monitoring structure to monitor the displacement of the frame. However, in actual use, the existing monitoring structure, although it has basic monitoring functions, generally requires drilling holes on the side of the frame for fixing, and then fixing the monitoring structure inside the holes. The whole installation process is time-consuming and requires a lot of manpower, so it needs to be improved. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, this utility model provides a large-span fully enclosed sound barrier frame anti-loosening and displacement monitoring structure, which has the advantages of easy installation and fixing.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a large-span fully enclosed sound barrier frame anti-loosening and displacement monitoring structure, comprising a soil layer, a base plate movably connected to the right side of the upper surface of the soil layer, and fixed frames fixedly connected to both the front and rear sides of the upper surface of the base plate. Two rotating rods are movably sleeved on the front surface of the fixed frames, with the rear ends of both rotating rods penetrating the fixed frames and extending to the rear side of the fixed frames. Insert plates located inside the fixed frames are fixedly sleeved on the outer surfaces of both rotating rods, with the bottom ends of the insert plates penetrating the soil layer and extending... Inside the soil layer, the outer surfaces of the two rotating rods are fixedly fitted with a driving block located behind the fixed frame. The inner surface of the driving block is movably connected with a round block. The rear end of the round block is fixedly connected with a moving block. The upper surface of the base plate is fixedly connected with an L-shaped frame located behind the moving block. A No. 1 motor is fixedly installed on the upper surface of the L-shaped frame. The other end of the output shaft of the No. 1 motor is fixedly fitted with a threaded rod. The bottom end of the threaded rod passes through the L-shaped frame, the moving block, and the base plate in sequence and extends to the lower surface of the base plate. The outer surface of the threaded rod and the inner surface of the moving block are threadedly fitted together.

[0006] As a preferred technical solution of this utility model, the outer surfaces of the left and right sides of the movable block are fixedly connected to limit plates, and the outer surfaces of the limit plates are movably connected to the outer surfaces of the left and right sides of the L-shaped frame.

[0007] As a preferred embodiment of this utility model, a mounting plate is fixedly connected to the left surface of the base plate, and hollow plates are fixedly connected to both the front and rear sides of the top left side of the mounting plate, and side plates are movably connected to the inner surface of the hollow plates.

[0008] As a preferred embodiment of this utility model, a laser emitter is fixedly connected to the inner surface of the side plate, and a laser receiver located directly below the laser emitter is fixedly connected to the left surface of the mounting plate.

[0009] As a preferred embodiment of this utility model, a first spring is fixedly connected to the top of the left surface of the mounting plate, the other end of the first spring is fixedly connected to the right surface of the laser emitter, and a second spring is fixedly connected to the outer surfaces of both the front and rear sides of the laser emitter, the other end of the second spring is fixedly connected to the inner surface of the hollow plate.

[0010] As a preferred embodiment of this utility model, a hollow block is fixedly connected to the left surface of the laser emitter, a second motor is fixedly installed on the right surface of the inner cavity of the hollow block, a round shaft is fixedly sleeved at the other end of the output shaft of the second motor, an active rod is fixedly sleeved on the outer surface of the round shaft, and a driven rod is hinged to both ends of the active rod. There are two driven rods, and the two driven rods are the same size.

[0011] As a preferred embodiment of this utility model, the other ends of the two driven rods are hinged with clamps, and there are two clamps. The left ends of the two clamps penetrate the hollow block and extend to the left side of the hollow block. The inner surfaces of the two clamps are movably connected to the inner surface of the hollow block.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] This invention utilizes a rotating rod, insert plates, a driving block, a moving block, and a circular block. When the two insert plates are inserted into the soil and the base plate comes into contact with the soil, the operation of motor number one causes the threaded rod to start rotating. At this time, the moving block and the circular block move downward under the drive of the threaded rod and the limitation of the limiting plate. During this process, the circular block drives the driving block, causing the two driving blocks and the two insert plates to start rotating around the two rotating rods as axes. The rotation of the two insert plates compresses the soil in the soil layer. At this time, the entire base plate is fixed above the soil layer under the influence of the two insert plates, thus realizing the function of quick installation of the base plate and the entire mounting plate. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the back of this utility model;

[0016] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0017] Figure 4 This is a schematic diagram of the circular block structure of this utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the circular shaft of this utility model;

[0019] Figure 6 This is a schematic diagram of the structure of the drive block of this utility model.

[0020] In the diagram: 1. Soil layer; 2. Base plate; 3. Fixing frame; 4. Rotating rod; 5. Insert plate; 6. Driving block; 7. L-shaped frame; 8. Motor No. 1; 9. Threaded rod; 10. Moving block; 11. Round block; 12. Limiting plate; 13. Mounting plate; 14. Hollow plate; 15. Side plate; 16. Laser emitter; 17. Laser receiver; 18. Spring No. 1; 19. Spring No. 2; 20. Hollow block; 21. Clamping plate; 22. Motor No. 2; 23. Round shaft; 24. Driving rod; 25. Driven rod. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1 to 5As shown, this utility model provides a structure for preventing loosening and monitoring displacement of a large-span fully enclosed sound barrier frame, including a soil layer 1. A base plate 2 is movably connected to the right side of the upper surface of the soil layer 1. Fixing frames 3 are fixedly connected to both the front and rear sides of the upper surface of the base plate 2. Two rotating rods 4 are movably sleeved on the front surface of the fixing frames 3. The rear ends of the two rotating rods 4 penetrate the fixing frames 3 and extend to the rear side of the fixing frames 3. Insert plates 5 located inside the fixing frames 3 are fixedly sleeved on the outer surfaces of the two rotating rods 4. The bottom ends of the insert plates 5 penetrate the soil layer 1 and extend into the interior of the soil layer 1. A driving block 6 located at the rear side of the fixing frames 3 is fixedly sleeved on the outer surfaces of the two rotating rods 4. A circular block 11 is movably connected to the inner surface of the driving block 6. A movable block 10 is fixedly connected to the rear end. An L-shaped frame 7 located behind the movable block 10 is fixedly connected to the upper surface of the base plate 2. A motor 8 is fixedly installed on the upper surface of the L-shaped frame 7. A threaded rod 9 is fixedly sleeved at the other end of the output shaft of the motor 8. The bottom end of the threaded rod 9 passes through the L-shaped frame 7, the movable block 10 and the base plate 2 in sequence and extends to the lower surface of the base plate 2. The outer surface of the threaded rod 9 and the inner surface of the movable block 10 are threadedly sleeved. The operation of the motor 8 will cause the threaded rod 9 to start rotating. At this time, the movable block 10, the round block 11 and the limiting plate 12 will start to move downward. During this process, the round block 11 will drive the driving block 6, so that the two driving blocks 6 and the two insert plates 5 will rotate around the two rotating rods 4 as the axis.

[0023] Among them, the outer surfaces of the left and right sides of the movable block 10 are fixedly connected to the limiting plates 12, and the outer surfaces of the limiting plates 12 are movably connected to the outer surfaces of the left and right sides of the L-shaped frame 7. When the threaded rod 9 starts to rotate and the movable block 10 starts to move downward, the design of the two limiting plates 12 will restrict the overall movement direction of the movable block 10, thereby ensuring the stability of the movable block 10 during the movement.

[0024] The base plate 2 has a mounting plate 13 fixedly connected to its left surface. Hollow plates 14 are fixedly connected to the front and rear sides of the top left side of the mounting plate 13. Side plates 15 are movably connected to the inner surface of the hollow plates 14. The inner surface of the hollow plates 14 is smooth, which allows the side plates 15 to slide smoothly along the inner surface of the hollow plates 14. The width of each side plate 15 is five times the width of the hollow plates 14, thus ensuring that the side plates 15 will not slip off the inner surface of the hollow plates 14.

[0025] A laser emitter 16 is fixedly connected to the inner surface of the side plate 15, and a laser receiver 17 located directly below the laser emitter 16 is fixedly connected to the left surface of the mounting plate 13. The laser emitter 16 emits laser light and irradiates the upper surface of the laser receiver 17, while the laser receiver 17 records the irradiation position periodically. Operators can monitor the displacement of the sound barrier frame based on the changes in the irradiation position data.

[0026] Among them, a first spring 18 is fixedly connected to the top of the left surface of the mounting plate 13, and the other end of the first spring 18 is fixedly connected to the right surface of the laser emitter 16. A second spring 19 is fixedly connected to the outer surfaces of both the front and rear sides of the laser emitter 16, and the other end of the second spring 19 is fixedly connected to the inner surface of the hollow plate 14. The elastic design of the first spring 18 and the second spring 19 plays a basic positioning role for the laser emitter 16, which prevents the laser emitter 16 from moving due to circumstances other than the displacement of the sound barrier frame, thereby ensuring the accuracy of the displacement monitoring results.

[0027] The laser emitter 16 has a hollow block 20 fixedly connected to its left surface. A second motor 22 is fixedly installed on the right surface of the hollow block 20's inner cavity. A round shaft 23 is fixedly sleeved at the other end of the output shaft of the second motor 22. An active rod 24 is fixedly sleeved on the outer surface of the round shaft 23. Both ends of the active rod 24 are hinged with driven rods 25. There are two driven rods 25, and the two driven rods 25 are the same size. When the second motor 22 runs, the round shaft 23 and the active rod 24 will start to rotate. The rotation of the active rod 24 will drive the driven rods 25, so that the two driven rods 25 will start to rotate about the two ends of the active rod 24 as the axis.

[0028] Each of the two driven rods 25 has a clamping plate 21 hinged to its other end. There are two clamping plates 21. The left ends of the two clamping plates 21 pass through the hollow block 20 and extend to the left side of the hollow block 20. The inner surfaces of the two clamping plates 21 are movably connected to the inner surface of the hollow block 20. When the two driven rods 25 start to rotate, the two clamping plates 21 will start to move towards each other under the drive of the other ends of the two driven rods 25. Finally, the two clamping plates 21 will clamp the frame of the sound barrier, thereby fixing the hollow block 20 and the laser emitter 16 to the outside of the frame.

[0029] Working principle and usage process of this utility model:

[0030] First, the operator places the sound barrier frame between the two clamping plates 21. Then, the operator inserts the two insert plates 5 into the middle of the soil layer 1 and makes the lower surface of the bottom plate 2 contact the soil layer 1. Subsequently, the operator starts the first motor 8. As the first motor 8 runs, the threaded rod 9 will start to rotate, which will cause the moving block 10 and the round block 11 to move downward under the limit of the limiting plate 12. During this process, the round block 11 will drive the driving block 6, so that the two insert plates 5 will rotate around the two rotating rods 4 as the axis. During this process, the outward rotation of the two insert plates 5 will squeeze the soil in the soil layer 1, so that the bottom plate 2 will be fixed above the soil layer 1 under the influence of the two insert plates 5.

[0031] Then the operator starts motor 22. As motor 22 runs, the circular shaft 23 and the drive rod 24 will start to rotate. The rotation of the drive rod 24 will drive the driven rod 25, so that the two driven rods 25 will start to rotate about the two ends of the drive rod 24. During this process, the other ends of the two driven rods 25 will drive the two clamping plates 21, so that the two clamping plates 21 will start to move towards each other along the inner surface of the hollow block 20. Finally, when the two clamping plates 21 clamp the sound barrier frame, the laser emitter 16 will be fixed to the outer surface of the frame.

[0032] 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.

[0033] 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.

Claims

1. A large-span fully enclosed sound barrier frame anti-loosening and displacement monitoring structure, including a soil layer (1), characterized in that: A base plate (2) is movably connected to the right side of the upper surface of the soil layer (1). Fixing frames (3) are fixedly connected to both the front and rear sides of the upper surface of the base plate (2). Rotating rods (4) are movably sleeved on the front surface of the fixing frames (3). There are two rotating rods (4). The rear ends of both rotating rods (4) penetrate the fixing frames (3) and extend to the rear side of the fixing frames (3). Insert plates (5) located inside the fixing frames (3) are fixedly sleeved on the outer surfaces of both rotating rods (4). The bottom ends of the insert plates (5) penetrate the soil layer (1) and extend into the interior of the soil layer (1). The rear surfaces of the two rotating rods (4) are fixedly sleeved on the rear sides of the fixing frames (3). A driving block (6) is located on the side. A circular block (11) is movably connected to the inner surface of the driving block (6). A moving block (10) is fixedly connected to the rear end of the circular block (11). An L-shaped frame (7) located behind the moving block (10) is fixedly connected to the upper surface of the base plate (2). A No. 1 motor (8) is fixedly installed on the upper surface of the L-shaped frame (7). A threaded rod (9) is fixedly sleeved at the other end of the output shaft of the No. 1 motor (8). The bottom end of the threaded rod (9) passes through the L-shaped frame (7), the moving block (10) and the base plate (2) in sequence and extends to the lower surface of the base plate (2). The outer surface of the threaded rod (9) and the inner surface of the moving block (10) are threadedly sleeved.

2. The anti-loosening and displacement monitoring structure for the large-span fully enclosed sound barrier frame according to claim 1, characterized in that: Limiting plates (12) are fixedly connected to the outer surfaces of the left and right sides of the movable block (10), and the outer surfaces of the limiting plates (12) and the outer surfaces of the left and right sides of the L-shaped frame (7) are movably connected.

3. The anti-loosening and displacement monitoring structure for the large-span fully enclosed sound barrier frame according to claim 1, characterized in that: A mounting plate (13) is fixedly connected to the left surface of the base plate (2). Hollow plates (14) are fixedly connected to the front and rear sides of the top left side of the mounting plate (13). A side plate (15) is movably connected to the inner surface of the hollow plate (14).

4. The anti-loosening and displacement monitoring structure for the large-span fully enclosed sound barrier frame according to claim 3, characterized in that: A laser emitter (16) is fixedly connected to the inner surface of the side plate (15), and a laser receiver (17) located directly below the laser emitter (16) is fixedly connected to the left surface of the mounting plate (13).

5. The anti-loosening and displacement monitoring structure for the large-span fully enclosed sound barrier frame according to claim 3, characterized in that: A first spring (18) is fixedly connected to the top of the left surface of the mounting plate (13). The other end of the first spring (18) is fixedly connected to the right surface of the laser emitter (16). A second spring (19) is fixedly connected to the outer surfaces of both the front and rear sides of the laser emitter (16). The other end of the second spring (19) is fixedly connected to the inner surface of the hollow plate (14).

6. The anti-loosening and displacement monitoring structure for the large-span fully enclosed sound barrier frame according to claim 4, characterized in that: A hollow block (20) is fixedly connected to the left surface of the laser emitter (16). A second motor (22) is fixedly installed on the right surface of the inner cavity of the hollow block (20). A round shaft (23) is fixedly sleeved at the other end of the output shaft of the second motor (22). An active rod (24) is fixedly sleeved on the outer surface of the round shaft (23). Both ends of the active rod (24) are hinged with driven rods (25). There are two driven rods (25), and the two driven rods (25) are the same size.

7. The anti-loosening and displacement monitoring structure for a large-span fully enclosed sound barrier frame according to claim 6, characterized in that: The other ends of the two driven rods (25) are hinged with clamps (21). There are two clamps (21). The left ends of the two clamps (21) pass through the hollow block (20) and extend to the left side of the hollow block (20). The inner surfaces of the two clamps (21) are movably connected to the inner surface of the hollow block (20).

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