Vibrating device for airport pavement concrete laying

Abstract

The utility model relates to the technical field of concrete construction equipment, and discloses a vibrating device for airport pavement concrete laying, which comprises a main frame, four corners of the bottom wall of the main frame are fixedly connected with supporting legs, the bottom of the outer wall of each supporting leg is fixedly connected with a double-end motor, and the double-end motor is fixedly connected with the bottom of the outer wall of each supporting leg. Driving wheels are fixedly connected to the output ends of the double-end motors, vibrating rods are fixedly connected to the bottom of the outer wall of the adjusting rod at equal intervals, the vibrating rods are rotatably connected to the middle of the inner wall of the vibrating head, adjusting mechanisms are slidably connected to the left side and the right side of the inner wall of the main rack, and the adjusting mechanisms are used for assisting in adjusting the vibrating device. The main machine frame moves through the four supporting legs at the bottom and the double-end motor, the adjusting rod drives the vibration rod, the vibration head generates high-frequency vibration to vibrate concrete, it is guaranteed that the concrete is laid evenly and compactly, the labor intensity of workers is relieved, the vibration machine is suitable for vibration operation of various terrains, and site construction is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of concrete construction equipment technology, and in particular to a vibratory compaction device for laying concrete on airport pavement. Background Technology

[0002] Vibration devices for airport pavement concrete paving are mechanical equipment specifically designed for the construction of airport pavement concrete. They are used to vibrate the freshly laid concrete during the concrete pouring process. In airport concrete paving, handheld vibrators and plate vibrators are mainly used. These devices meet the basic vibration requirements, but in large-scale projects, handheld vibrators are labor-intensive and inefficient, while plate vibrators are difficult to vibrate evenly in complex terrain, resulting in poor concrete surface flatness. Existing equipment lacks intelligent control and cannot monitor and adjust vibration parameters in real time, affecting construction quality and progress.

[0003] A search revealed Chinese Patent Publication No. CN220538329U, which discloses a vibratory compaction device for airport pavement paving, relating to the field of concrete construction equipment. The device includes a gantry frame and a vibratory compaction assembly mounted on the gantry frame. The vibratory compaction assembly includes a vibratory motor, a mounting plate, and vibratory compaction heads. A support plate is fixedly connected to the gantry frame. Multiple springs are provided on the mounting plate, with one end of each spring fixedly connected to the mounting plate and the other end fixedly connected to the support plate. The vibratory motor is mounted on the mounting plate. Multiple vibratory compaction heads are provided, spaced apart along the length of the mounting plate, and connected to the bottom wall of the mounting plate. The application proposes that the gantry and multiple vibrating heads enable rapid vibration of wide airport pavements, thus effectively improving the vibration efficiency of concrete during airport runway construction. However, existing vibrating devices for airport pavement concrete laying result in heavy workloads for construction workers, low work efficiency, and delayed construction progress. In complex terrain, it is difficult to ensure the flatness of the concrete surface, affecting pavement quality. Furthermore, the device lacks effective intelligent control methods, making it impossible to monitor and adjust vibration parameters in real time according to actual conditions, hindering precise operation. Moreover, to ensure accuracy, the equipment is relatively bulky and inconvenient to move, which not only increases construction difficulty but also raises construction costs. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a vibratory compaction device for airport pavement concrete paving, which aims to improve the problems in the existing technology that make it difficult to ensure the flatness of the concrete surface when facing complex terrain, thus affecting the pavement quality, and that it is impossible to monitor and adjust the vibration parameters in real time according to the actual situation, making it difficult to operate accurately.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a vibratory compaction device for airport pavement concrete paving, comprising a main frame, support legs fixedly connected to the four corners of the bottom wall of the main frame, a double-headed motor fixedly connected to the bottom of the outer wall of each of the support legs, a drive wheel fixedly connected to the output end of each double-headed motor, a driven wheel rotatably connected to the left and right sides of the bottom of each support leg, a support rod fixedly connected to the middle of the inner wall of the main frame, a second motor fixedly connected to the left and right sides of the outer wall of the main frame, a first rotating wheel fixedly connected to the output end of the second motor, a belt rotatably connected to the middle of the outer wall of the first rotating wheel, and a second rotating wheel rotatably connected to the outer wall of the main frame on opposite sides, the first rotating wheel being connected to... The drive belt is connected to the second rotating wheel. The support rod and the inner wall of the main frame are slidably connected to the adjacent side of the inner wall of the main frame. The bottom of the outer wall of the two moving rods are slidably connected to the fixed frame. The middle of the inner wall of the fixed frame is fixedly connected to the support plate. The bottom of the outer wall of the support plate is fixedly connected to the vibrating head at equal intervals. The bottom of the inner wall of the fixed frame is fixedly connected to the second motor. The output end of the second motor is rotatably connected to the turntable. The outer wall of the turntable is rotatably connected to one side. The bottom of the outer wall of the adjusting rod is fixedly connected to the vibrating rod at equal intervals. The vibrating rod is rotatably connected to the middle of the inner wall of the vibrating head. The left and right sides of the inner wall of the main frame are slidably connected to the adjusting mechanism, which is used to assist in adjusting the vibrating device.

[0006] Through the above technical solution: the main frame moves to the designated position via support legs and a dual-head motor. After the motor starts, the drive wheel and the driven wheel work together. The second outer motor drives the first and second rotating wheels. Through belt transmission, the moving rod slides horizontally between the support rod and the main frame, providing the moving conditions for the vibrating components. The fixed frame moves with the moving rod. The second motor starts the turntable, the adjusting rod drives the vibrator, and the vibrating head generates high-frequency vibration to vibrate the concrete. The horizontal movement of the moving rod, in conjunction with the vibrating head, ensures that the concrete is laid evenly and densely, reducing labor intensity and improving construction efficiency. An intelligent control system is introduced to monitor and automatically adjust the vibration process in real time, improving construction quality and safety. Adjustment mechanisms are slidably connected to the left and right sides of the inner wall of the main frame to assist in adjusting the vibrating device.

[0007] As a further description of the above technical solution:

[0008] The adjustment mechanism includes a support frame, which is slidably connected to the top of the inner wall of the moving rod. A motor is fixedly connected to the middle of the inner wall of the support frame, and a gear is fixedly connected to the output end of the motor. A slider is fixedly connected to one side of the outer wall of the support frame, and a slide bar is slidably connected to the middle of the inner wall of the slider. A connecting column is fixedly connected to one side of the outer wall of the slide bar, and the connecting column is fixedly connected to the top of the outer wall of the fixed frame. A rack is fixedly connected to one side of the outer wall of the connecting column, and the rack meshes with the gear.

[0009] Through the above technical solution: the support frame is slidably connected to the top of the moving rod, providing an installation foundation for the new structure. When the motor starts, the gear rotates and meshes with the rack to achieve linear motion. This motion is transmitted to the fixed frame through the connecting column, allowing it to adjust its position in the vertical direction to adapt to different concrete thicknesses. The slider and slide bar work together to ensure that the fixed frame moves smoothly, improving the stability and reliability of the vibrating device. The motor drives the gear and rack to achieve position adjustment, and the slider and slide bar assist in stabilizing the adjustment process.

[0010] As a further description of the above technical solution:

[0011] Each of the multiple support legs has a support plate two fixedly connected to its top outer wall, and a fixing block is fixedly connected to one side of the outer wall of each of the multiple support plates two.

[0012] Through the above technical solution, the top of the support leg is strengthened by the support plate II, and the connection stability with the main frame is improved by the fixing block, thereby improving the safety and reliability of the equipment operation.

[0013] As a further description of the above technical solution:

[0014] A central processing unit is fixedly connected to the rear side of the outer wall of the rear support leg, and a display screen is fixedly connected to the top of the outer wall of the central processing unit.

[0015] The above technical solution involves a central processing unit fixedly connected to the rear outer wall of the support leg to process data and control the structure, and displaying the results and information through the top display screen.

[0016] As a further description of the above technical solution:

[0017] The bottom left and right sides of the support leg are fixedly connected to a fixing plate, and the bottom of the outer wall of the fixing plate is fixedly connected to a buffer pad.

[0018] The above technical solution aims to improve the stability and durability of the equipment. Fixed plates are installed on both sides of the bottom of the support legs to provide additional support and prevent tilting and sliding. Buffer pads are installed at the bottom of the fixed plates to absorb impact and reduce damage to the ground.

[0019] As a further description of the above technical solution:

[0020] A movable bar is fixedly connected to the top of the outer wall of the support rod, and a sliding block is fixedly connected to each adjacent side of the outer wall of the movable rod.

[0021] The above technical solution involves the movement bar at the top of the support rod cooperating with the sliding block of the moving rod to ensure guidance and support when the moving rod moves.

[0022] As a further description of the above technical solution:

[0023] A connecting block is fixedly connected to the top of the outer wall of the connecting column, and a chain is fixedly connected to one side of the outer wall of the connecting block.

[0024] The above technical solution involves a connecting block at the top of the connecting column linked to it via a chain to drive the connecting column and the fixing frame, thereby improving operational stability.

[0025] As a further description of the above technical solution:

[0026] A groove is fixedly connected to the top of the outer wall of the movable rod, and a movable block is slidably connected to one side of the top of the groove.

[0027] The above technical solution involves the groove at the top of the moving rod cooperating with the moving block, allowing the rod's state to be adjusted by sliding, thus assisting in the operation of the auxiliary device and improving the efficiency of concrete vibration.

[0028] This utility model has the following beneficial effects:

[0029] 1. In this utility model, the main frame is moved by four support legs at the bottom and a double-headed motor. After the motor is started, the active wheel and the passive wheel work together to move the device flexibly to the designated position on the ground, providing the conditions for the movement of the vibrating components. The motor on the inner side of the fixed frame starts the turntable, and the adjusting rod drives the vibrating rod to generate high-frequency vibration of the vibrating head, which vibrates the concrete, ensuring that the concrete is laid evenly and densely, reducing labor intensity, improving construction efficiency, introducing an intelligent control system, monitoring and automatically adjusting the vibration process in real time, reducing the labor intensity of workers, adapting to vibration operations in various terrains, ensuring a smooth concrete surface, making it lighter and easier to carry out on-site construction.

[0030] 2. In this utility model, the support frame is slidably connected to the top of the moving rod, providing an installation base for the new structure. After the motor starts, it drives the gear to rotate and mesh with the gear to achieve linear motion. This motion is transmitted to the fixed frame through the connecting column to adapt to different concrete paving thickness requirements. The cooperation of the slider and the slide bar ensures the smoothness of the fixed frame's movement, improving the stability and reliability of the vibrating device. The motor drives the gear rack to achieve position adjustment, and the slider and slide bar assist in stabilizing the adjustment process, thus improving the function of the vibrating device. Attached Figure Description

[0031] Figure 1 A perspective view of a vibratory compaction device for laying concrete pavement at an airport, as proposed in this utility model.

[0032] Figure 2 This is a front view of a vibratory compaction device for laying concrete pavement at an airport, as proposed in this utility model.

[0033] Figure 3This is a partial structural schematic diagram of a vibratory compaction device for laying concrete pavement at an airport, as proposed in this utility model.

[0034] Figure 4 This is a partial structural exploded view of a vibratory compaction device for laying concrete pavement on an airport pavement, as proposed in this utility model.

[0035] Figure 5 This is a split view of the adjustment mechanism of a vibratory compaction device for laying concrete pavement at an airport, as proposed in this utility model.

[0036] Legend:

[0037] 1. Main frame; 2. Adjustment mechanism; 201. Support frame; 202. Motor 1; 203. Gear; 204. Slider; 205. Sliding bar; 206. Connecting column; 207. Rack; 3. Support leg; 4. Double-headed motor; 5. Drive wheel; 6. Driven wheel; 7. Support rod; 8. Motor 2; 9. Rotary wheel 1; 10. Belt; 11. Rotary wheel 2; 12. Moving rod; 13. Fixed frame; 14. Support plate 1; 15. Vibrating head; 16. Motor 2; 17. Turntable; 18. Adjustment rod; 19. Vibrating rod; 20. Support plate 2; 21. Fixed block; 22. Central processing unit; 23. Display screen; 24. Fixed plate; 25. Buffer pad; 26. Moving bar; 27. Sliding block; 28. Connecting block; 29. ​​Chain; 30. Groove; 31. Moving block. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0039] Reference Figure 1 , Figure 3 and Figure 4This utility model provides an embodiment of a vibratory compaction device for airport pavement concrete paving, comprising a main frame 1, support legs 3 fixedly connected to the four corners of the bottom wall of the main frame 1, a double-headed motor 4 fixedly connected to the bottom of the outer wall of each of the support legs 3, a drive wheel 5 fixedly connected to the output end of each double-headed motor 4, a driven wheel 6 rotatably connected to the left and right sides of the bottom of each support leg 3, a support rod 7 fixedly connected to the middle of the inner wall of the main frame 1, a second motor 8 fixedly connected to the left and right sides of the outer wall of the main frame 1, a first rotating wheel 9 fixedly connected to the output end of the second motor 8, a belt 10 rotatably connected to the middle of the outer wall of the first rotating wheel 9, a second rotating wheel 11 rotatably connected to the outer wall of the main frame 1 on the side furthest from it, the first rotating wheel 9 being connected to the second rotating wheel 11 via the belt 10, and the support rod 7 being slidably connected to the inner wall of the main frame 1 on the adjacent side. The device is equipped with two movable rods 12. The bottom of the outer walls of the two movable rods 12 are slidably connected to fixed frames 13. The middle of the inner wall of the fixed frame 13 is fixedly connected to a support plate 14. The bottom of the outer wall of the support plate 14 is fixedly connected to a vibrating head 15 at equal intervals. The bottom of the inner wall of the fixed frame 13 is fixedly connected to a motor 16. The output end of the motor 16 is rotatably connected to a turntable 17. The outer wall of the turntable 17 is rotatably connected to an adjusting rod 18. The bottom of the outer wall of the adjusting rod 18 is fixedly connected to a vibrating rod 19 at equal intervals. The vibrating rod 19 is rotatably connected to the middle of the inner wall of the vibrating head 15. The left and right sides of the inner wall of the main frame 1 are slidably connected to an adjusting mechanism 2. The adjusting mechanism 2 is used to assist in adjusting the vibrating device. The top of the outer wall of the multiple support legs 3 is fixedly connected to a support plate 20. The outer wall of the multiple support plates 20 is fixedly connected to a fixing block 21 on one side.

[0040] Specifically, the main frame 1 is moved by four support legs 3 at the bottom and a dual-head motor 4. After the motor is started, the drive wheel 5 and the driven wheel 6 work together to move the device flexibly to the designated position on the ground. The motor 8 on the outside of the main frame 1 drives the first wheel 9 and the second wheel 11. Through the belt 10, the moving rod 12 slides horizontally between the support rod 7 and the main frame 1, providing movement for the vibrating components. The fixed frame 13 moves with the moving rod 12. The motor 16 on its inner side starts the turntable 17. The adjusting rod 18 drives the vibrator 19, causing the vibrating head 15 to generate high-frequency vibration to vibrate the concrete. The horizontal movement of the moving rod 12 cooperates with the vibrating head 15. To ensure uniform and dense concrete laying, reduce labor intensity, and improve construction efficiency, an intelligent control system is introduced to monitor and automatically adjust the vibration process in real time, thereby improving construction quality and safety. Adjustment mechanisms 2 are slidably connected to the left and right sides of the inner wall of the main frame 1. The adjustment mechanisms 2 are used to assist in adjusting the vibration device. Support plates 20 are fixedly connected to the top of the outer wall of multiple support legs 3. This not only enhances the structural strength of the support legs 3, but also further improves the connection stability between the support legs 3 and the main frame 1 by fixing blocks 21 fixedly connected to one side of the outer wall of multiple support plates 20. At the same time, it also improves the safety and reliability of the equipment during operation.

[0041] Reference Figure 1 , Figure 2 and Figure 5 The adjustment mechanism 2 includes a support frame 201, which is slidably connected to the top of the inner wall of the moving rod 12. A motor 202 is fixedly connected to the middle of the inner wall of the support frame 201. A gear 203 is fixedly connected to the output end of the motor 202. A slider 204 is fixedly connected to one side of the outer wall of the support frame 201. A slide bar 205 is slidably connected to the middle of the inner wall of the slider 204. A connecting column 206 is fixedly connected to one side of the outer wall of the slide bar 205. The connecting column 206 is fixedly connected to the top of the outer wall of the fixed frame 13. A rack 207 is fixedly connected to one side of the outer wall of the connecting column 206. The rack 207 meshes with the gear 203. A central processing unit 22 is fixedly connected to the rear side of the outer wall of the rear support leg 3. A display screen 23 is fixedly connected to the top of the outer wall of the central processing unit 22. A fixing plate 24 is fixedly connected to the left and right sides of the bottom of the support leg 3. A buffer pad 25 is fixedly connected to the bottom of the outer wall of the fixing plate 24.

[0042] Specifically, the support frame 201 is slidably connected to the top of the moving rod 12, providing an installation base for the new structure. After the motor 202 starts, it drives the gear 203 to rotate, meshing with the rack 207 to achieve linear motion. This motion is transmitted to the fixed frame 13 through the connecting column 206, allowing it to adjust its position in the vertical direction to adapt to different concrete paving thickness requirements. The cooperation of the slider 204 and the slide bar 205 ensures the smooth movement of the fixed frame 13, improving the stability and reliability of the vibrating device. The motor drives the gear 203 and the rack 207 to achieve position adjustment, and the slider 204 and the slide bar 205 assist in stabilizing the adjustment process. The central processing unit 22 is fixedly connected to the rear side of the outer wall of the support leg 3. This central processing unit 22 can not only process various data and control various structures, but also provides a central processing unit 22 with a top outer wall for easy viewing of processing results and related information. The unit is also fixedly connected to a display screen 23, which is a 7-inch color touch LCD screen with a resolution of no less than 800x480 pixels and adjustable brightness. To enhance the stability and durability of the equipment, sturdy fixing plates 24 are fixedly connected to the bottom left and right sides of the support legs 3. These fixing plates 24 not only provide additional support but also prevent the equipment from tilting or sliding during use. To further protect the equipment and the ground, buffer pads 25 are also fixedly connected to the bottom of the outer wall of the fixing plates 24. The buffer pads 25 are made of rubber and are 2cm thick, with excellent cushioning performance. These pads can absorb impact and reduce damage to the ground during the movement or use of the equipment. A miniature vibration motor with a rated power of 100W is embedded inside. The motor model is XYZ100, and the speed can reach 6000r / min, supporting multiple speed adjustments.

[0043] Reference Figure 1 , Figure 2 and Figure 3 A movable bar 26 is fixedly connected to the top of the outer wall of the support rod 7. Sliding blocks 27 are fixedly connected to the adjacent sides of the outer wall of the movable rod 12. A connecting block 28 is fixedly connected to the top of the outer wall of the connecting column 206. A chain 29 is fixedly connected to one side of the outer wall of the connecting block 28. A groove 30 is fixedly connected to the top of the outer wall of the movable rod 12. A movable block 31 is slidably connected to the top side of the groove 30.

[0044] Specifically, the movable strip 26 fixed to the top of the outer wall of the support rod 7 cooperates with the sliding block 27 on the outer wall of the movable rod 12 to provide guidance and support for the movement of the movable rod 12. The chain 29 connected to the connecting block 28 at the top of the connecting column 206 is used to link with the connecting column 206, drive the connecting column 206 and the fixed frame 13 to move, and improve the stability of operation. The groove 30 at the top of the movable rod 12 and the movable block 31 can also adjust the state of the movable rod 12 under specific conditions by sliding the movable block 31, assisting in the overall operation of the device and helping the concrete vibration work to be carried out more efficiently.

[0045] Working Principle: The main frame 1 is supported by support legs 3 at the four corners at the bottom. The support legs 3 are made of 50mm diameter stainless steel tubing, with adjustable length and a maximum extension range of 10cm. The dual-head motor 4 at the bottom of the support legs 3 is the power source for the device's movement. When the dual-head motor 4 starts, its two output ends rotate synchronously. Since the output ends of the dual-head motor 4 are fixedly connected to the drive wheel 5, the drive wheel 5 rotates along with the output ends of the dual-head motor 4. The passive wheels 6, rotating on the left and right sides at the bottom of the support legs 3, assist in movement and stabilize the device. When the drive wheel 5 rotates, the friction with the ground propels the entire device to move on the ground. The cooperation between the drive wheel 5 and the passive wheels 6 allows the device to move flexibly on the machine. The vibrating component moves horizontally across the pavement surface to the location where concrete needs to be laid. Motors 2 and 8 on the left and right sides of the outer wall of the main frame 1 provide power for the horizontal movement of the vibrating component. After motor 2 and 8 start, their output drives the first wheel 9 to rotate. The belt 10, rotatably connected to the middle of the outer wall of the first wheel 9, transmits the rotation of the first wheel 9 to the second wheel 11. Because the first wheel 9 is connected to the second wheel 11 via the belt 10, when the second wheel 11 rotates, it causes the connected structure to move accordingly. The moving rod 12, slidably connected to the inner wall of the main frame 1 on the support rod 7, slides horizontally between the support rod 7 and the main frame 1 when the second wheel 11 rotates, due to the transmission effect of the belt 10 and the connection between the moving rod 12 and the related structure. This horizontal sliding provides the basic movement for the subsequent operation of the vibrating components. The fixed frame 13, which is slidably connected to the bottom of the outer wall of the two moving rods 12, moves with the horizontal movement of the moving rods 12. The motor 16 at the bottom of the inner wall of the fixed frame 13 is the direct power source for the vibration action. When the motor 16 starts, its output end drives the turntable 17 to rotate. The adjusting rod 18, which is rotatably connected to one side of the outer wall of the turntable 17, will make a circular motion with the rotation of the turntable 17. Since the vibrating rods 19 are fixedly connected at equal intervals to the bottom of the outer wall of the adjusting rod 18, and the vibrating rods 19 are made of carbon steel with a diameter of 40mm and a single weight of no more than 1kg, and the vibrating rods 19 are rotatably connected to the middle of the inner wall of the vibrating head 15, the circular motion of the adjusting rod 18 is achieved through... The vibration rod 19 transmits the vibration to the vibrating head 15, which is installed on the bottom of the outer wall of the support plate 14. The support plate 14 is fixed on the fixing frame 13. The movement of the vibrating rod 19 causes the vibrating head 15 to generate high-frequency vibration, thereby vibrating the concrete laid on the airport pavement. At the same time, the moving rod 12 drives the fixing frame 13 to move horizontally, so that the vibrating head 15 can vibrate the concrete at different locations, ensuring the uniformity and density of the airport pavement concrete, significantly reducing the labor intensity of workers, improving construction efficiency and reducing manpower expenditure, effectively coping with multi-terrain vibration operations, ensuring the flatness and stability of the concrete surface, and introducing an intelligent control system to realize real-time monitoring and automatic adjustment of the vibration process, thereby improving construction quality and safety.

[0046] The support frame 201 is slidably connected to the top of the inner wall of the movable rod 12, providing an installation base for the new structure. When the motor 202 starts, its output end drives the gear 203, which is fixedly connected to it, to rotate. Since the gear 203 is meshed with the rack 207, which is fixedly connected to one side of the outer wall of the connecting column 206, according to the transmission principle of the gear 203 and the rack 207, the rotation of the gear 203 will cause the rack 207 to produce linear motion. This linear motion is transmitted to the fixed frame 13 through the connecting column 206. Because the connecting column 206 is fixedly connected to the top of the outer wall of the fixed frame 13, the fixed frame 13 will adjust its position in the vertical direction with the linear motion of the rack 207. This adjustment function can precisely adjust the distance between the vibrating head 15 and the concrete surface according to the thickness requirements of the concrete paving in different areas of the airport pavement, ensuring that the vibrating head 15 can vibrate the concrete in the optimal position to achieve a better vibration effect. A slider 204 is fixedly connected to one side of the outer wall of the frame 201, and a slide bar 205 is slidably connected to the middle of the inner wall of the slider 204. The slide bar 205 is connected to the fixed frame 13 through the connecting column 206. When the fixed frame 13 moves vertically due to the transmission of the gear 203 and the rack 207, the slider 204 slides along the slide bar 205. The cooperation between the slider 204 and the slide bar 205 plays a stabilizing and guiding role, ensuring the stability of the fixed frame 13 when moving vertically, avoiding the fixed frame 13 from shaking or deviating during the movement, and ensuring that the vibrating head 15 can accurately vibrate the concrete after the position is adjusted. This improves the stability and reliability of the entire vibrating device. The vertical position adjustment of the fixed frame 13 is achieved by the motor driving the gear 203 and the rack 207, and the slider 204 and the slide bar 205 are used to assist in the stabilization adjustment process, further improving the function of the vibrating device for airport pavement concrete paving.

[0047] 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. A vibratory compaction device for laying concrete pavement at airports, comprising a main frame (1), characterized in that: Support legs (3) are fixedly connected to the four corners of the bottom wall of the main frame (1). A double-headed motor (4) is fixedly connected to the bottom of the outer wall of each of the support legs (3). A drive wheel (5) is fixedly connected to the output end of each double-headed motor (4). A driven wheel (6) is rotatably connected to the left and right sides of the bottom of each support leg (3). A support rod (7) is fixedly connected to the middle of the inner wall of the main frame (1). A second motor (8) is fixedly connected to the left and right sides of the outer wall of the main frame (1). A first rotating wheel (9) is fixedly connected to the output end of the second motor (8). A belt (10) is rotatably connected to the middle of the outer wall of the first rotating wheel (9). A second rotating wheel (11) is rotatably connected to the outer wall of the main frame (1) on the side furthest from it. The first rotating wheel (9) is connected to the second rotating wheel (11) via the belt (10). The support rod (7) is connected to the main frame (1). A movable rod (12) is slidably connected to each adjacent side of the inner wall. A fixed frame (13) is slidably connected to the bottom of the outer wall of each of the two movable rods (12). A support plate (14) is fixedly connected to the middle of the inner wall of the fixed frame (13). A vibrating head (15) is fixedly connected at equal intervals to the bottom of the outer wall of the support plate (14). A motor (16) is fixedly connected to the bottom of the inner wall of the fixed frame (13). A turntable (17) is rotatably connected to the output end of the motor (16). An adjusting rod (18) is rotatably connected to one side of the outer wall of the turntable (17). A vibrating rod (19) is fixedly connected at equal intervals to the bottom of the outer wall of the adjusting rod (18). The vibrating rod (19) is rotatably connected to the middle of the inner wall of the vibrating head (15). An adjusting mechanism (2) is slidably connected to the left and right sides of the inner wall of the main frame (1). The adjusting mechanism (2) is used to assist in adjusting the vibrating device.

2. The vibratory compaction device for airport pavement concrete paving according to claim 1, characterized in that: The adjustment mechanism (2) includes a support frame (201), which is slidably connected to the top of the inner wall of the moving rod (12). A motor (202) is fixedly connected to the middle of the inner wall of the support frame (201). A gear (203) is fixedly connected to the output end of the motor (202). A slider (204) is fixedly connected to one side of the outer wall of the support frame (201). A slide bar (205) is slidably connected to the middle of the inner wall of the slider (204). A connecting column (206) is fixedly connected to one side of the outer wall of the slide bar (205). The connecting column (206) is fixedly connected to the top of the outer wall of the fixed frame (13). A rack (207) is fixedly connected to one side of the outer wall of the connecting column (206). The rack (207) meshes with the gear (203).

3. The vibratory compaction device for airport pavement concrete paving according to claim 1, characterized in that: Support plates 2 (20) are fixedly connected to the top of the outer wall of each of the multiple support legs (3), and a fixing block (21) is fixedly connected to one side of the outer wall of each of the multiple support plates 2 (20).

4. A vibratory compaction device for laying airport pavement concrete according to claim 1, characterized in that: A central processing unit (22) is fixedly connected to the rear side of the outer wall of the rear support leg (3), and a display screen (23) is fixedly connected to the top of the outer wall of the central processing unit (22).

5. A vibratory compaction device for airport pavement concrete paving according to claim 1, characterized in that: The bottom left and right sides of the support leg (3) are fixedly connected to a fixing plate (24), and the bottom of the outer wall of the fixing plate (24) is fixedly connected to a buffer pad (25).

6. A vibratory compaction device for laying airport pavement concrete according to claim 1, characterized in that: A movable strip (26) is fixedly connected to the top of the outer wall of the support rod (7), and a sliding block (27) is fixedly connected to each adjacent side of the outer wall of the movable rod (12).

7. A vibratory compaction device for airport pavement concrete paving according to claim 2, characterized in that: A connecting block (28) is fixedly connected to the top of the outer wall of the connecting column (206), and a chain (29) is fixedly connected to one side of the outer wall of the connecting block (28).

8. A vibratory compaction device for laying airport pavement concrete according to claim 1, characterized in that: The top of the outer wall of the movable rod (12) is fixedly connected to a groove (30), and a movable block (31) is slidably connected to one side of the top of the groove (30).

Images