An airport pavement concrete rapid paving construction device

Abstract

This invention discloses a rapid concrete paving construction device for airport pavements, belonging to the field of paving construction technology. It includes two templates; a paving machine mounted on the templates; a storage hopper whose bottom is fixedly connected to the top of the paving machine; a mixing mechanism mounted on the storage hopper for uniformly mixing an accelerator; and a leveling mechanism mounted on the template. By adjusting the rotating rod and mixing plate, and using a vibrating motor to defoam, along with a rotating block and scraper, the concrete surface can be leveled in multiple layers and from all directions. After construction, the surface of the rotating rod can be cleaned by pushing a limit plate with an electric telescopic rod to prevent concrete residue from affecting future use. The rotating motor and gears ensure that the accelerator is evenly sprayed into the concrete, ensuring thorough mixing, accelerating the concrete's setting speed, and improving construction efficiency.

Description

Technical Field

[0001] This invention belongs to the field of paving construction technology, specifically a rapid paving construction device for airport pavement concrete. Background Technology

[0002] Airport pavements are critical areas for aircraft takeoff, landing, taxiing, and parking, and their quality directly affects flight safety and operational efficiency. Airport pavements are artificial structures paved with road construction materials on top of natural soil bases and subgrades to provide support for aircraft takeoff, landing, taxiing, and parking. They must meet technical requirements for strength, flatness, and skid resistance. Cement concrete is one such material. With the development of aviation technology, pavement design and construction have been continuously optimized. Rapid concrete paving equipment for airport pavements is the core equipment to ensure the quality and speed of airport pavement construction.

[0003] In existing airport pavement concrete paving construction, quick-setting agents are mixed with a large amount of concrete and then laid. Because quick-setting agents can cause concrete to solidify quickly, it is often difficult to achieve uniform distribution of the quick-setting agent in the concrete. This results in some areas solidifying too quickly and others solidifying too slowly, affecting the overall performance of the concrete and the construction progress. In addition, during the existing airport pavement concrete paving construction, there are large air bubbles inside the concrete, and its surface needs to be leveled by additional leveling machines, which reduces the construction efficiency. After the construction equipment completes the leveling work, concrete residue is easily attached to the surface of the equipment. If it is not cleaned in time, it will gradually harden, which will not only affect the accuracy and efficiency of the equipment in the next use, but also shorten the service life of the equipment and increase maintenance costs. Summary of the Invention

[0004] The purpose of this invention is to provide a rapid concrete paving construction device for airport pavements. This device uses an electric telescopic rod to adjust the position of the limiting plate, combined with a fixed motor, synchronous pulley, and synchronous belt to drive the rotating rod and mixing plate to rotate. A vibrating motor further defoams the concrete, and with the assistance of rotating blocks and scrapers, it can perform multi-layered, all-around leveling treatment on the concrete surface, achieving a high standard of flatness for the airport pavement concrete surface. After construction, the electric telescopic rod can be used to push the limiting plate to clean the surface of the rotating rod, preventing concrete residue from affecting future use, extending the equipment's service life, and reducing maintenance costs. By incorporating a quick-setting agent conveyor, conveying pipe, connecting pipe, and nozzle, along with a rotating motor and rotating gears, the quick-setting agent can be evenly sprayed into the concrete, ensuring thorough mixing between the quick-setting agent and the concrete, accelerating the concrete's setting speed, improving construction efficiency, reducing construction waiting time, and ensuring the rapid commissioning of airport pavements.

[0005] The technical solution adopted in this invention is as follows: a rapid paving construction device for airport pavement concrete, comprising: a template, two templates are provided; a paving machine is provided on the template; a storage hopper, the bottom of which is fixedly connected to the top of the paving machine; a mixing mechanism is provided on the storage hopper and is configured to uniformly mix a quick-setting agent; and a leveling mechanism is provided on the template and is configured to rapidly defoam and level the airport pavement concrete.

[0006] The mixing mechanism includes an installation cylinder, a conveying hopper, a conveying component, and a mixing component. The two ends of the installation cylinder are fixedly connected between the inner walls of the two sides of the paving machine, and the top of the installation cylinder is fixedly connected to the bottom of the storage hopper. The top of the conveying hopper is fixedly connected to the bottom of the installation cylinder. The conveying component is disposed on the template and the installation cylinder, and the mixing component is disposed on the conveying component.

[0007] The transmission component includes a quick-setting agent conveyor, a transmission pipe, a connecting pipe, and multiple nozzles. The quick-setting agent conveyor is fixedly connected to one side of the outer surface of the paving machine. The two ends of the connecting pipe are rotatably connected between the two inner walls of the mounting cylinder. One end of the transmission pipe is fixedly connected to the output end of the quick-setting agent conveyor, and the other end of the transmission pipe is rotatably connected to one end of the connecting pipe. One end of each nozzle is fixedly connected to the outer surface of the connecting pipe.

[0008] The mixing component includes a rotating motor, two rotating gears, and four mixing plates. One side of each mixing plate is fixedly connected to the outer surface of the connecting pipe. One rotating gear is fixedly sleeved on the outer surface of the connecting pipe. The rotating motor is fixedly connected to the outer surface of one side of the paving machine. The other rotating gear is fixedly sleeved on the output end of the rotating motor. The two rotating gears mesh with each other.

[0009] The leveling mechanism includes a rotating component, a pushing component, a power component, multiple sets of connecting components, and multiple sets of defoaming components. The rotating component is mounted on the paving machine, the pushing component is mounted on the rotating component, each set of defoaming components is mounted on the pushing component, and each set of connecting components and power components is mounted on the defoaming component.

[0010] The rotating component includes two connecting plates, a connecting rod, a connecting motor, and a fixing box. The connecting rod is rotatably connected between the inner walls of the front and rear sides of the paving machine. Each connecting plate is fixedly sleeved on the outer surface of the connecting rod. The top of the fixing box is fixedly connected to the bottom of the two connecting plates. The connecting motor is fixedly connected to the outer surface of one side of the paving machine, and the output end of the connecting motor is fixedly connected to one end of the connecting rod.

[0011] The pushing component includes two electric telescopic rods, a limiting plate, and a scraper. One end of each electric telescopic rod is fixedly connected to the upper inner wall of the fixed box. The top of the limiting plate is fixedly connected to the extended ends of the two electric telescopic rods, and the top of the scraper is fixedly connected to the bottom of the limiting plate.

[0012] Each set of defoaming components includes a rotating rod, multiple stirring plates, and a vibration motor. The top end of the rotating rod is rotatably connected to the upper inner wall of the fixed box, one side of each stirring plate is fixedly connected to the outer surface of the rotating rod, and the vibration motor is fixedly connected to the lower inner wall of the rotating rod.

[0013] The connecting components of the assembly include a rotating block, two sliding rings, and multiple flat plates. Each sliding ring is fixedly sleeved on the outer surface of the rotating block, and each sliding ring is rotatably embedded between the inner walls of the limiting plates. The top of each flat plate is fixedly connected to the bottom of the rotating block.

[0014] The power component includes a fixed motor, a fixed synchronous pulley, and multiple transmission synchronous pulleys. The fixed motor is fixedly connected to the lower inner wall of the fixed box. The fixed synchronous pulley is fixedly sleeved on the output end of the fixed motor. Each transmission synchronous pulley is fixedly sleeved on the outer surface of the rotating rod, and the multiple transmission synchronous pulleys and the fixed synchronous pulleys are mutually driven by a synchronous belt.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: (1) In this invention, the position of the limiting plate is adjusted by the electric telescopic rod, and the rotating rod and mixing plate are rotated by the fixed motor, synchronous wheel and synchronous belt, and the vibration motor is used to defoam. With the help of the rotating block and scraper, the concrete surface can be smoothed in a multi-layer and all-round way, so that the flatness of the airport pavement concrete surface reaches a high standard. At the same time, after the construction is completed, the limiting plate can be pushed by the electric telescopic rod to clean the surface of the rotating rod, so as to avoid concrete residue affecting the next use, extend the service life of the equipment and reduce maintenance costs.

[0016] (2) In this invention, by setting up a quick-setting agent conveyor, a conveyor pipe, a connecting pipe and a nozzle, and cooperating with a rotating motor and a rotating gear, the quick-setting agent can be sprayed evenly into the concrete, ensuring that the quick-setting agent is fully mixed with the concrete, accelerating the setting speed of the concrete, improving construction efficiency, reducing construction waiting time, and ensuring that the airport pavement can be put into use quickly. Attached Figure Description

[0017] Figure 1 This is a frontal perspective view of the present invention; Figure 2 This is a partial frontal perspective half-sectional view of the present invention; Figure 3This is a partial frontal perspective sectional view of the present invention; Figure 4 For the present invention Figure 3 Enlarged view of part A; Figure 5 This is a partial side perspective sectional view of the present invention; Figure 6 This is a front perspective view of the mixing mechanism portion of the present invention; Figure 7 This is a front perspective perspective sectional view of the hybrid mechanism portion of the present invention; Figure 8 This is a partial side perspective sectional view of the hybrid mechanism of the present invention; Figure 9 This is a front perspective view of the leveling mechanism portion of the present invention; Figure 10 This is a top perspective sectional view of the leveling mechanism portion of the present invention; Figure 11 This is a side perspective sectional view of the leveling mechanism portion of the present invention; Figure 12 This is a frontal perspective three-dimensional sectional view of part of the flattening mechanism of the present invention.

[0018] The diagram shows the following markings: 1. Template; 2. Paving machine; 3. Storage hopper; 4. Mixing mechanism; 401. Accelerator conveyor; 402. Conveyor pipe; 403. Connecting pipe; 404. Nozzle; 405. Mixing plate; 406. Rotating motor; 407. Rotating gear; 408. Mounting cylinder; 409. Conveyor hopper; 5. Leveling mechanism; 501. Connecting plate; 502. Connecting rod; 503. Connecting motor; 504. Fixing box; 505. Electric telescopic rod; 506. Limiting plate; 507. Rotating rod; 508. Mixing plate; 509. Vibration motor; 510. Rotating block; 511. Sliding ring; 512. Fixed motor; 513. Fixed synchronous pulley; 514. Transmission synchronous pulley; 515. Leveling plate; 516. Scraper. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0020] Reference Figures 1-12This invention provides a technical solution: a rapid paving construction device for airport pavement concrete, comprising: a template 1, of which two templates are provided; a paving machine 2, which is mounted on the template 1; a storage hopper 3, the bottom of which is fixedly connected to the top of the paving machine 2; a mixing mechanism 4, which is mounted on the storage hopper 3 and is configured to uniformly mix a quick-setting agent; and a leveling mechanism 5, which is mounted on the template 1 and is configured to rapidly defoam and level the airport pavement concrete.

[0021] In this implementation plan: two templates 1 are set up for laying airport pavement concrete, paving machine 2 is used for laying concrete, storage hopper 3 is set up for conveying concrete, mixing mechanism 4 is used for uniformly mixing quick-setting agent, and leveling mechanism 5 is set up for defoaming and leveling airport pavement concrete. The principle and structure of paving machine 2 are common knowledge to those skilled in the art and will not be described in detail here. Its model can be selected according to the actual use.

[0022] Specifically, the mixing mechanism 4 includes an installation cylinder 408, a conveying hopper 409, a conveying component, and a mixing component. The two ends of the installation cylinder 408 are fixedly connected between the inner walls of the two sides of the paving machine 2, and the top of the installation cylinder 408 is fixedly connected to the bottom of the storage hopper 3. The top of the conveying hopper 409 is fixedly connected to the bottom of the installation cylinder 408. The conveying component is set on the template 1 and the installation cylinder 408, and the mixing component is set on the conveying component.

[0023] In this embodiment: the mounting cylinder 408 is configured to store mixed concrete, the conveying bucket 409 is configured to convey concrete, the conveying component is configured to transmit the accelerator, and the mixing component is configured to mix the accelerator and concrete.

[0024] Specifically, the transmission components include an accelerator 401, a transmission pipe 402, a connecting pipe 403, and multiple nozzles 404. The accelerator 401 is fixedly connected to the outer surface of one side of the paving machine 2. The two ends of the connecting pipe 403 are rotatably connected between the inner walls of the two sides of the mounting cylinder 408. One end of the transmission pipe 402 is fixedly connected to the output end of the accelerator 401, and the other end of the transmission pipe 402 is rotatably connected to one end of the connecting pipe 403. One end of each nozzle 404 is fixedly connected to the outer surface of the connecting pipe 403.

[0025] In this embodiment, the accelerator conveyor 401 is used to store and convey the accelerator. By turning on the accelerator conveyor 401, the accelerator conveyor 401 conveys the accelerator to the conveying pipe 402 and the connecting pipe 403, and then sprays it out through the nozzle 404. The principle and structure of the accelerator conveyor 401 are common knowledge to those skilled in the art and will not be described in detail here. Its model can be selected according to the actual use.

[0026] Specifically, the mixing component includes a rotating motor 406, two rotating gears 407, and four mixing plates 405. One side of each mixing plate 405 is fixedly connected to the outer surface of the connecting pipe 403. One rotating gear 407 is fixedly sleeved on the outer surface of the connecting pipe 403. The rotating motor 406 is fixedly connected to the outer surface of one side of the paving machine 2. The other rotating gear 407 is fixedly sleeved on the output end of the rotating motor 406. The two rotating gears 407 mesh with each other.

[0027] In this embodiment: the rotating motor 406 is used to provide rotational power. By turning on the rotating motor 406, the rotating motor 406 drives one of the rotating gears 407 to rotate. Through the meshing of the two rotating gears 407, the connecting pipe 403 drives the nozzle 404 to rotate, which can uniformly transmit the quick-setting agent. Then, the concrete is transmitted to the two formwork 1 through the transfer bucket 409. The principle and structure of the rotating motor 406 are common knowledge to those skilled in the art and will not be described in detail here. Its model can be selected according to the actual use.

[0028] Specifically, the leveling mechanism 5 includes a rotating component, a pushing component, a power component, multiple sets of connecting components, and multiple sets of defoaming components. The rotating component is mounted on the paving machine 2, the pushing component is mounted on the rotating component, each set of defoaming components is mounted on the pushing component, and each set of connecting components and power components is mounted on the defoaming components.

[0029] In this embodiment: the rotating component is used to adjust the pushing component, the power component, multiple sets of connecting components, and multiple sets of defoaming components. When the paving machine 2 is not in use, the angle of the leveling mechanism 5 can be adjusted to accommodate the leveling mechanism 5. The pushing component can be set according to the thickness of the airport pavement concrete to be laid, and the pushing component can be used to clean the multiple sets of defoaming components. The power component is used to adjust the rotation of the multiple sets of defoaming components, which can defoam and level the airport pavement concrete. The connecting component is used to assist in leveling the surface of the airport pavement concrete.

[0030] Specifically, the rotating component includes two connecting plates 501, a connecting rod 502, a connecting motor 503, and a fixing box 504. The connecting rod 502 is rotatably connected between the inner walls of the front and rear sides of the paving machine 2. Each connecting plate 501 is fixedly sleeved on the outer surface of the connecting rod 502. The top of the fixing box 504 is fixedly connected to the bottom of the two connecting plates 501. The connecting motor 503 is fixedly connected to the outer surface of one side of the paving machine 2, and the output end of the connecting motor 503 is fixedly connected to one end of the connecting rod 502.

[0031] In this embodiment: by turning on the connecting motor 503, the connecting motor 503 drives the connecting rod 502 to rotate, thereby causing the connecting plate 501 to drive the fixed box 504 to rotate. The leveling mechanism 5 is located inside the two templates 1. The principle and structure of the connecting motor 503 are common knowledge to those skilled in the art and will not be described in detail here. Its model can be selected according to the actual use.

[0032] Specifically, the pushing component includes two electric telescopic rods 505, a limiting plate 506, and a scraper 516. One end of each electric telescopic rod 505 is fixedly connected to the upper inner wall of the fixed box 504. The top of the limiting plate 506 is fixedly connected to the extended ends of the two electric telescopic rods 505, and the top of the scraper 516 is fixedly connected to the bottom of the limiting plate 506.

[0033] In this embodiment, the electric telescopic pole 505 can push the limiting plate 506 and the scraper 516 to move. By adjusting the position of the limiting plate 506 and the scraper 516, the thickness of the concrete paving the airport pavement can be adjusted. The principle and structure of the electric telescopic pole 505 are common knowledge to those skilled in the art and will not be described in detail here. Its model can be selected according to the actual use.

[0034] Specifically, each set of defoaming components includes a rotating rod 507, multiple stirring plates 508, and a vibration motor 509. The top of the rotating rod 507 is rotatably connected to the upper inner wall of the fixed box 504, one side of each stirring plate 508 is fixedly connected to the outer surface of the rotating rod 507, and the vibration motor 509 is fixedly connected to the lower inner wall of the rotating rod 507.

[0035] In this embodiment, the rotating rod 507 drives multiple mixing plates 508 to rotate through the cooperation of the power components, which is used to level the concrete. The vibration motor 509 can vibrate out the air bubbles in the concrete, reducing the number of air bubbles in the concrete. The principle and structure of the vibration motor 509 are common knowledge to those skilled in the art and will not be described in detail here. Its model can be selected according to the actual use.

[0036] Specifically, each set of connecting components includes a rotating block 510, two sliding rings 511 and multiple flat plates 515. Each sliding ring 511 is fixedly sleeved on the outer surface of the rotating block 510, and each sliding ring 511 is rotatably embedded between the inner walls of the limiting plate 506. The top of each flat plate 515 is fixedly connected to the bottom of the rotating block 510.

[0037] In this embodiment, the rotating block 510 and multiple flat plates 515 are rotated by the rotating rod 507, which can flatten the surface of the concrete.

[0038] Specifically, the power components include a fixed motor 512, a fixed synchronous pulley 513, and multiple transmission synchronous pulleys 514. The fixed motor 512 is fixedly connected to the lower inner wall of the fixed box 504. The fixed synchronous pulley 513 is fixedly sleeved on the output end of the fixed motor 512. Each transmission synchronous pulley 514 is fixedly sleeved on the outer surface of the rotating rod 507, and the multiple transmission synchronous pulleys 514 and the fixed synchronous pulleys 513 are mutually driven by a synchronous belt.

[0039] In this embodiment: By turning on the fixed motor 512, the fixed motor 512 drives the fixed synchronous pulley 513 to rotate. Through the transmission of the synchronous belt, the transmission synchronous pulley 514 drives the rotating rod 507 and the mixing plate 508 to rotate. Then, the vibration motor 509 can vibrate out the air bubbles in the concrete. At the same time, the rotation of the mixing plate 508 drives the rotating block 510 and the scraper 516 to rotate. With the cooperation of the scraper 516, the concrete surface can be smoothed. When the rotating rod 507 is finished, the electric telescopic rod 505 pushes the limiting plate 506 to move, which can clean the surface of the rotating rod 507. The principle and structure of the fixed motor 512 are common knowledge to those skilled in the art and will not be described in detail here. Its model can be selected according to the actual use.

[0040] The following describes in detail the usage method of an airport pavement concrete rapid paving construction device provided by an embodiment of the present invention. The usage method includes the following steps: Step 1, Laying airport pavement concrete: By setting two templates 1 at the places where concrete needs to be laid, and then setting the paving machine 2 on the two templates 1, the concrete is transferred through the storage hopper 3, and then the connecting motor 503 is turned on. The connecting motor 503 drives the connecting rod 502 to rotate, thereby causing the connecting plate 501 to drive the fixed box 504 to rotate. The leveling mechanism 5 is located inside the two templates 1, and the concrete is laid inside the two templates 1 through the mixing mechanism 4. Then the leveling mechanism 5 defoams and levels the concrete; Step 2, Mixing quick-setting agent: When the concrete falls into the mixing mechanism 4, the quick-setting agent conveyor 401 is turned on. The quick-setting agent conveyor 401 transfers the quick-setting agent to the transmission pipe 402 and the connecting pipe 403, and then sprays it out through the nozzle 404. Then the rotating motor 406 is turned on, and the rotating motor 406 drives one of the rotating gears 407 to rotate, and through the two rotating gears The engagement of 407 causes the connecting pipe 403 to drive the nozzle 404 to rotate, which can evenly transmit the quick-setting agent. Then, the concrete is transmitted to the two formwork 1 through the transfer bucket 409. Step 3: Leveling the airport pavement concrete: According to the height of the airport pavement concrete to be laid, the electric telescopic rod 505 is activated. The electric telescopic rod 505 pushes the limit plate 506 to move. The movement of the paving machine 2 drives the limit plate 506 to move, leveling the surface of the airport pavement concrete. Then, the fixed motor 512 is activated, and the fixed motor 512 drives the concrete to move. The fixed synchronous pulley 513 rotates, and through the transmission of the synchronous belt, the transmission synchronous pulley 514 drives the rotating rod 507 and the mixing plate 508 to rotate. The vibration motor 509 can then vibrate out the air bubbles in the concrete. At the same time, the rotation of the mixing plate 508 drives the rotating block 510 and the scraper 516 to rotate. With the cooperation of the scraper 516, the concrete surface can be smoothed. After the rotating rod 507 is used, the electric telescopic rod 505 pushes the limit plate 506 to move, which can clean the surface of the rotating rod 507.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A rapid concrete paving construction device for airport pavements, characterized in that, include: Template (1), there are two templates (1); A paving machine (2) is mounted on a template (1); Storage hopper (3), the bottom of which is fixedly connected to the top of the paving machine (2); A mixing mechanism (4), which is disposed on a storage hopper (3), is configured to uniformly mix the accelerator; and A leveling mechanism (5) is set on a template (1) and is used to quickly defoam and level the concrete pavement of the airport.

2. The rapid paving construction device for airport pavement concrete as described in claim 1, characterized in that: The mixing mechanism (4) includes an installation cylinder (408), a conveying hopper (409), a conveying component, and a mixing component. The two ends of the installation cylinder (408) are fixedly connected between the inner walls of the two sides of the paving machine (2), and the top of the installation cylinder (408) is fixedly connected to the bottom of the storage hopper (3). The top of the conveying hopper (409) is fixedly connected to the bottom of the installation cylinder (408). The conveying component is set on the template (1) and the installation cylinder (408), and the mixing component is set on the conveying component.

3. The rapid paving construction device for airport pavement concrete as described in claim 2, characterized in that: The transmission components include a quick-setting agent conveyor (401), a transmission pipe (402), a connecting pipe (403), and multiple nozzles (404). The quick-setting agent conveyor (401) is fixedly connected to the outer surface of one side of the paving machine (2). The two ends of the connecting pipe (403) are rotatably connected between the inner walls of the two sides of the mounting cylinder (408). One end of the transmission pipe (402) is fixedly connected to the output end of the quick-setting agent conveyor (401), and the other end of the transmission pipe (402) is rotatably connected to one end of the connecting pipe (403). One end of each nozzle (404) is fixedly connected to the outer surface of the connecting pipe (403).

4. The rapid paving construction device for airport pavement concrete as described in claim 3, characterized in that: The mixing component includes a rotating motor (406), two rotating gears (407), and four mixing plates (405). One side of each mixing plate (405) is fixedly connected to the outer surface of the connecting pipe (403). One of the rotating gears (407) is fixedly sleeved on the outer surface of the connecting pipe (403). The rotating motor (406) is fixedly connected to the outer surface of one side of the paving machine (2). The other rotating gear (407) is fixedly sleeved on the output end of the rotating motor (406). The two rotating gears (407) mesh with each other.

5. The rapid paving construction device for airport pavement concrete as described in claim 4, characterized in that: The leveling mechanism (5) includes a rotating component, a pushing component, a power component, multiple sets of connecting components and multiple sets of defoaming components. The rotating component is mounted on the paving machine (2), the pushing component is mounted on the rotating component, each set of defoaming components is mounted on the pushing component, and each set of connecting components and power components is mounted on the defoaming component.

6. The rapid paving construction device for airport pavement concrete as described in claim 5, characterized in that: The rotating component includes two connecting plates (501), a connecting rod (502), a connecting motor (503), and a fixing box (504). The connecting rod (502) is rotatably connected between the inner walls of the front and rear sides of the paving machine (2). Each connecting plate (501) is fixedly sleeved on the outer surface of the connecting rod (502). The top of the fixing box (504) is fixedly connected to the bottom of the two connecting plates (501). The connecting motor (503) is fixedly connected to the outer surface of one side of the paving machine (2), and the output end of the connecting motor (503) is fixedly connected to one end of the connecting rod (502).

7. The rapid paving construction device for airport pavement concrete as described in claim 6, characterized in that: The pushing component includes two electric telescopic rods (505), a limiting plate (506), and a scraper (516). One end of each electric telescopic rod (505) is fixedly connected to the upper inner wall of the fixed box (504). The top of the limiting plate (506) is fixedly connected to the extended ends of the two electric telescopic rods (505), and the top of the scraper (516) is fixedly connected to the bottom of the limiting plate (506).

8. The rapid paving construction device for airport pavement concrete as described in claim 7, characterized in that: Each set of defoaming components includes a rotating rod (507), multiple stirring plates (508), and a vibration motor (509). The top end of the rotating rod (507) is rotatably connected to the upper inner wall of the fixed box (504). One side of each stirring plate (508) is fixedly connected to the outer surface of the rotating rod (507). The vibration motor (509) is fixedly connected to the lower inner wall of the rotating rod (507).

9. The rapid paving construction device for airport pavement concrete as described in claim 8, characterized in that: Each set of connecting components includes a rotating block (510), two sliding rings (511) and multiple flat plates (515). Each sliding ring (511) is fixedly sleeved on the outer surface of the rotating block (510), and each sliding ring (511) is rotatably embedded between the inner walls of the limiting plate (506). The top of each flat plate (515) is fixedly connected to the bottom of the rotating block (510).

10. The rapid paving construction device for airport pavement concrete as described in claim 9, characterized in that: The power components include a fixed motor (512), a fixed synchronous pulley (513), and multiple transmission synchronous pulleys (514). The fixed motor (512) is fixedly connected to the lower inner wall of the fixed box (504). The fixed synchronous pulley (513) is fixedly sleeved on the output end of the fixed motor (512). Each transmission synchronous pulley (514) is fixedly sleeved on the outer surface of the rotating rod (507), and the multiple transmission synchronous pulleys (514) and the fixed synchronous pulleys (513) are mutually driven by a synchronous belt.

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