A vibrating device for concrete pavement pouring

Abstract

The utility model discloses a kind of vibrating devices for concrete pavement pouring, including moving wheel and mounting bracket, the mounting bracket rotation is arranged in the center of moving wheel, vibrating assembly, adjusting assembly and handrail assembly are arranged on mounting bracket, the vibrating assembly and handrail assembly are symmetrically arranged at the both ends of mounting bracket;The adjusting assembly includes rotating shaft, rotating plate, push-pull rod, rotating arm and push-pull piece, the rotating shaft rotation is installed in one end of mounting bracket, the rotating plate is symmetrically arranged in the center line of rotating shaft two sides, and rotating plate is fixedly connected with rotating shaft.The utility model can be played to the just-poured concrete pavement for vibrating under the action of vibrating assembly, simultaneously under the action of adjusting assembly, the angle of vibrating assembly and concrete pavement contact can be played to adjust, to prevent the phenomenon that vibrating assembly and steel bar vertical contact appears, ensure the effect and quality of concrete vibrating.

Description

Technical Field

[0001] This utility model belongs to the field of concrete pavement pouring technology, and specifically relates to a vibratory compaction device for concrete pavement pouring. Background Technology

[0002] Concrete is a common material in tunnel construction, and vibration is an essential step before pouring concrete. By vibrating the mixed concrete, air bubbles are eliminated, ensuring the quality of the pour and the safety of subsequent construction.

[0003] A search revealed a patent with application number 201920784630.0, which discloses a concrete vibration mechanism. The described scheme uses a drive motor to rotate a rotating wheel and a meshing connecting wheel. The connecting wheel is fixedly mounted on a threaded rod. The rotation of the connecting wheel drives the threaded rod to rotate, causing a movable block on the threaded rod to move up and down. This movable block, in turn, drives a connecting rod to move up and down, thereby causing the vibrator to move up and down to vibrate the concrete. During vibration, springs and shock-absorbing pads help the connecting plate reduce the impact force generated during vibration, providing some protection for the vibration device. However, when vibrating a poured road surface, the vibrator is typically inserted vertically into the concrete. But when there is reinforcing steel in the area to be vibrated, the angle of the vibrator needs to be adjusted to prevent the vibrator from contacting the steel perpendicularly and causing displacement that could affect the quality of the road surface. The aforementioned scheme does not allow for angle adjustment of the vibrator, which not only fails to guarantee the vibration effect but also hinders the removal of air bubbles from the concrete. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a vibrating device for concrete pavement pouring. Under the action of the vibrating component, it can vibrate the freshly poured concrete pavement. At the same time, under the action of the adjusting component, it can adjust the contact angle between the vibrating component and the concrete pavement, thereby preventing the phenomenon of the vibrating component and the reinforcing steel from making perpendicular contact, and ensuring the effect and quality of concrete vibration.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A vibratory device for concrete pavement pouring includes a movable wheel and a mounting frame. The mounting frame is rotatably disposed at the center of the movable wheel. A vibratory component, an adjustment component, and a handrail component are disposed on the mounting frame. The vibratory component and the handrail component are symmetrically disposed at both ends of the mounting frame. The adjustment assembly includes a rotating shaft, a rotating plate, a push-pull rod, a rotating arm, and a push-pull component. The rotating shaft is rotatably mounted on one end of the mounting frame. The rotating plate is symmetrically arranged on both sides of the center line of the rotating shaft and is fixedly connected to the rotating shaft. The rotating arm is symmetrically arranged on both sides of the center line of the rotating shaft, and the end of the rotating arm is fixedly mounted on the rotating shaft. The push-pull component is located on one end of the armrest assembly on the mounting frame and is rotatably mounted on the mounting frame. The two ends of the push-pull rod are rotatably connected to the bottom of the rotating arm and the push-pull component, respectively.

[0006] Preferably, the mounting frame includes a fixed shaft, a first fixed rod, a second fixed rod, a mounting base, and a connecting shaft. The first and second fixed rods are symmetrically arranged on both sides of the center line of the fixed shaft, and there are two of each type. The two first and second fixed rods are arranged in parallel. The mounting base is fixedly installed at the bottom of the first and second fixed rods. The connecting shaft is mounted on the mounting base, and its middle part is rotatably mounted at the center of the moving wheel. The fixed shaft is located on the first and second fixed rods at one end near the handrail assembly. The mounting frame is used to support the vibration assembly and ensure its normal operation. The connecting shaft connects the first and second fixed rods, connecting the parallel rods on both sides to form a closed rigid frame, which effectively resists the lateral impact force generated during vibration operation, prevents the fixed rods from bending laterally due to lateral force, and ensures the long-term stability of the frame structure.

[0007] Preferably, the vibration assembly includes a vibration motor, a flexible shaft, and a vibration rod. The vibration rod is connected to the vibration motor via the flexible shaft. The vibration motor is fixedly installed on a first fixed rod or a second fixed rod. A clamp is also provided on the rotating plate, and the vibration rod is fixed to the rotating plate by the clamp. The vibration assembly is used to vibrate the concrete pavement to ensure the efficiency and quality of vibration during the concrete pavement pouring process.

[0008] Preferably, the handrail assembly includes a tilting rod and a gripping rod. The tilting rod is fixedly mounted on a fixed shaft, and the gripping rod is fixedly mounted on the tilting rod. The gripping rod facilitates gripping and pushing the device.

[0009] Preferably, handle sleeves are also provided at both ends of the grip bar to increase friction, prevent slippage when hands are sweaty or when applying force, and isolate hand oils and sweat from direct contact with metal, preventing the grip bar from rusting, corroding or wearing out, and extending the service life of the grip bar.

[0010] Preferably, the push-pull component includes a support rod and rotating rods disposed at both ends of the support rod. The rotating rods are rotatably mounted on a fixed shaft. The two ends of the push-pull rod are respectively rotatably mounted on a rotating arm and a rotating rod. A limiting component is also provided on the support rod. During the rotation of the rotating rod around the fixed shaft, it can drive the push-pull rod to move. The movement of the push-pull rod drives the rotating arm to rotate. The rotation of the rotating arm drives the connecting shaft and the rotating plate to rotate, thereby achieving the purpose of adjusting the angle of the vibrator.

[0011] Preferably, the limiting component includes a limiting post, an arc-shaped plate, a resetting component, and a lifting frame. The arc-shaped plate is fixedly installed on the inclined rod, and a strip-shaped hole is opened on the arc-shaped plate. Several limiting grooves are evenly opened on the side wall of the strip-shaped hole. The lifting frame is slidably installed on the support rod. The limiting post is set in the strip-shaped hole, and both ends of the limiting post are fixedly installed on the lifting frame. The resetting component is set on the lifting frame. With the cooperation of the arc-shaped plate, the limiting post, and the lifting frame, the limiting post can be fixed. The strip-shaped hole of the arc-shaped plate limits the movement path of the limiting post, and the evenly distributed limiting grooves can quantify the angle of the vibrator, ensuring that the rotating rod is always in a stable state during operation.

[0012] Preferably, the lifting frame includes a lifting plate and sliding rods disposed at both ends of the lifting plate. The sliding rods are slidably mounted on the support rods. The two ends of the limiting post are respectively fixed to the sliding rods at both ends of the lifting plate, and the limiting post cooperates with the limiting groove. The sliding rods disposed at both ends of the lifting plate can drive the two ends of the limiting post to rise and fall, avoiding the limiting post from tilting or scraping the side wall of the strip hole due to unilateral force, reducing component wear, and ensuring that the locking force is evenly transmitted, thereby improving the limiting effect.

[0013] Preferably, the reset component includes a guide rod, a reset spring, and a side lug. The guide rod is fixedly mounted on the support rod, and the side lug is fixedly mounted on one side of the sliding rod, with the side lug slidingly engaged with the guide rod. The reset spring is sleeved on the guide rod, and its two ends are respectively connected to the side lug and the support rod. Under the action of the reset spring and the guide rod, the limiting post can be driven to move towards the position close to the limiting groove of the arc plate, so that the limiting post is always engaged with the limiting groove, and the push-pull component is always in a stable state during use.

[0014] Preferably, a guide groove is also provided on the side ear. The guide groove slides in conjunction with the rotating rod. The guide groove can guide and limit the sliding rod, ensuring the normal operation of the sliding rod.

[0015] The beneficial effects of this utility model are: 1) This device can vibrate the freshly poured concrete pavement under the action of the vibrating component. At the same time, under the action of the adjusting component, it can adjust the contact angle between the vibrating component and the concrete pavement, thereby preventing the phenomenon of the vibrating component and the steel reinforcement from making perpendicular contact, thus ensuring the effect and quality of concrete vibration.

[0016] 2) The mounting frame of this device is set up to support the vibration assembly and ensure the normal operation of the vibration assembly. The connecting shaft connects the first fixed rod and the second fixed rod, connecting the parallel rods on both sides together to form a closed rigid frame, which effectively resists the lateral impact force generated during vibration operation, avoids the fixed rod from bending laterally due to lateral force, and ensures the long-term stability of the frame structure.

[0017] 3) The vibration component of this device is used to vibrate the concrete pavement, ensuring the efficiency and quality of vibration during the concrete pavement pouring process.

[0018] 4) The grip lever of this device is designed to facilitate gripping and pushing of the device.

[0019] 5) The device is also equipped with handle sleeves at both ends of the grip rod to increase friction, prevent slippage when hands are sweaty or when applying force, and isolate hand oils and sweat from direct contact with metal, preventing the grip rod from rusting, corroding or wearing out, and extending the service life of the grip rod.

[0020] 6) During the rotation of the rotating rod around the fixed axis, the push-pull rod can be moved. The movement of the push-pull rod will drive the rotating arm to rotate. The rotation of the rotating arm will drive the connecting shaft and the rotating plate to rotate, thereby achieving the purpose of adjusting the angle of the vibrator.

[0021] 7) With the cooperation of the arc plate, the limiting column and the lifting frame, this device can fix the limiting column. The strip hole of the arc plate limits the movement path of the limiting column, and the evenly distributed limiting groove can quantify the angle of the vibrating rod, ensuring that the rotating rod is always in a stable state during the operation.

[0022] 8) The sliding rods at both ends of the lifting plate of this device can drive the lifting of both ends of the limiting column to rise and fall, avoiding the limiting column from tilting and scraping the side wall of the strip hole due to unilateral force, reducing component wear, and ensuring that the locking force is evenly transmitted, thus improving the limiting effect.

[0023] 9) Under the action of the reset spring and the guide rod, this device can drive the limiting post to move towards the position close to the limiting groove of the arc plate, so that the limiting post always cooperates with the limiting groove, and the push-pull part is always in a stable state during use.

[0024] 10) The device also has a guide groove on the side ear. The guide groove slides in conjunction with the rotating rod. The guide groove can guide and limit the sliding rod, ensuring the normal operation of the sliding rod. Attached Figure Description

[0025] Appendix Figure 1 This is a schematic diagram of the structure of this utility model.

[0026] Appendix Figure 2 This is a schematic diagram of the mounting bracket in this utility model.

[0027] Appendix Figure 3 This is a structural schematic diagram of the vibrating component in this utility model.

[0028] Appendix Figure 4 This is a schematic diagram of the adjustment component in this utility model.

[0029] Appendix Figure 5 This is a structural schematic diagram of the push-pull component in this utility model.

[0030] Appendix Figure 6 This is a schematic diagram of the limiting component in this utility model.

[0031] Appendix Figure 7 This is a structural schematic diagram of the lifting frame in this utility model.

[0032] Appendix Figure 8 This is a schematic diagram of the resetting component in this utility model.

[0033] Appendix Figure 9 This is a structural schematic diagram of the handrail assembly in this utility model.

[0034] In the picture: 1. Mounting bracket; 101. Fixed shaft; 102. First fixing rod; 103. Connecting shaft; 104. Mounting base; 105. Second fixing rod; 2. Vibration assembly; 201. Vibration motor; 202. Vibrating rod; 203. Flexible shaft; 3. Adjustment assembly; 301. Rotating shaft; 302. Rotating plate; 303. Clamp; 304. Rotating arm; 305. Push-pull rod; 306. Push-pull component; 307. Support rod; 308. Rotating rod; 4. Casters; 5. Limiting component; 501. Arc-shaped plate; 502. Limiting groove; 503. Strip hole; 504. Reset component; 505. Limiting post; 506. Lifting frame; 507. Sliding rod; 508. Lifting plate; 509. Side ear; 5010. Return spring; 5011. Guide groove; 5012. Guide rod; 6. Handrail assembly; 601. Incline bar; 602. Grip bar; 603. Handle cover. Detailed Implementation

[0035] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0036] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0037] like Figure 1 As shown, a vibratory compaction device for concrete pavement pouring includes a movable wheel 4 and a mounting frame 1. The mounting frame 1 is rotatably positioned at the center of the movable wheel 4. The mounting frame 1 is used to support the device and ensure its normal operation. The movable wheel 4 is used to drive the device to move, improving the flexibility of the device. A vibratory compaction component 2, an adjustment component 3, and a handrail component 6 are provided on the mounting frame 1. The vibratory compaction component 2 and the handrail component 6 are symmetrically arranged at both ends of the mounting frame 1. The handrail component 6 makes it easier for workers to push the device, improving the flexibility of the device during operation.

[0038] In this embodiment, as Figure 4 As shown, the adjustment assembly 3 includes a rotating shaft 301, a rotating plate 302, a push-pull rod 305, a rotating arm 304, and a push-pull component 306. The rotating shaft 301 is rotatably mounted on one end of the mounting frame 1. The rotating plate 302 is symmetrically arranged on both sides of the center line of the rotating shaft 301 and is fixedly connected to the rotating shaft 301. The rotating arm 304 is symmetrically arranged on both sides of the center line of the rotating shaft 301 and its end is fixedly mounted on the rotating shaft 301. The push-pull component 306 is located on one end of the handrail assembly 6 on the mounting frame 1 and is rotatably mounted on the mounting frame 1. The two ends of the push-pull rod 305 are rotatably connected to the bottom of the rotating arm 304 and the push-pull component 306, respectively.

[0039] By pulling the push-pull component 306, one end of the push-pull rod 305 moves, and the other end of the push-pull rod 305 drives the rotating arm 304 and the rotating shaft 301 to rotate around the center of the rotating shaft 301. The rotation of the rotating shaft 301 drives the rotating plate 302 to rotate, and the rotation of the rotating plate 302 drives the vibrator 202 to rotate, thereby achieving the purpose of adjusting the angle of the vibrator 202.

[0040] In this embodiment, as Figure 2 As shown, the mounting frame 1 includes a fixed shaft 101, a first fixed rod 102, a second fixed rod 105, a mounting base 104, and a connecting shaft 103. The first fixed rod 102 and the second fixed rod 105 are symmetrically arranged on both sides of the center line of the fixed shaft 101, and there are two of each of the first fixed rod 102 and the second fixed rod 105. The two first fixed rods 102 and the second fixed rod 105 are arranged in parallel. The mounting base 104 is fixedly installed at the bottom of the first fixed rod 102 and the second fixed rod 105. The connecting shaft 103 is arranged on the mounting base 104, and the middle part of the connecting shaft 103 is rotatably installed at the center of the moving wheel 4. The fixed shaft 101 is arranged on the first fixed rod 102 and the second fixed rod 105 at one end near the handrail assembly 6. The mounting frame 1 is set to support the vibrating assembly 2 and ensure the normal operation of the vibrating assembly 2.

[0041] The connecting shaft 103 connects the first fixed rod 102 and the second fixed rod 105, connecting the parallel rods on both sides together to form a closed rigid frame. This effectively resists the lateral impact force generated during vibration operation, prevents the fixed rods from bending laterally due to lateral force, and ensures the long-term stability of the frame structure.

[0042] In this embodiment, as Figure 3 As shown, the vibration assembly 2 includes a vibration motor 201, a flexible shaft 203, and a vibration rod 202. The vibration rod 202 is connected to the vibration motor 201 via the flexible shaft 203. The vibration motor 201 is fixedly installed on a first fixed rod 102 or a second fixed rod 105. A clamp 303 is also provided on the rotating plate 302. The vibration rod 202 is fixed to the rotating plate 302 via the clamp 303. The vibration assembly 2 is used to vibrate the concrete pavement to ensure the efficiency and quality of vibration during the concrete pavement pouring process.

[0043] In this embodiment, as Figure 9 As shown, the handrail assembly 6 includes a tilting rod 601 and a gripping rod 602. The tilting rod 601 is fixedly mounted on the fixed shaft 101, and the gripping rod 602 is fixedly mounted on the tilting rod 601. The gripping rod 602 facilitates gripping and pushing the device.

[0044] In this embodiment, as Figure 9As shown, handle sleeves 603 are also provided at both ends of the grip lever 602. The handle sleeves 603 can increase friction, prevent slippage when hands are sweaty or when force is applied, and isolate hand oil and sweat from direct contact with metal, preventing the grip lever 602 from rusting, corroding or wearing out, and extending the service life of the grip lever 602.

[0045] In this embodiment, as Figure 5 As shown, the push-pull component 306 includes a support rod 307 and rotating rods 308 disposed at both ends of the support rod 307. The rotating rods 308 are rotatably mounted on the fixed shaft 101. The two ends of the push-pull rod 305 are respectively rotatably mounted on the rotating arm 304 and the rotating rod 308. A limiter 5 is also provided on the support rod 307. During the rotation of the rotating rod 308 around the fixed shaft 101, it can drive the push-pull rod 305 to move. The movement of the push-pull rod 305 drives the rotating arm 304 to rotate. The rotation of the rotating arm 304 drives the connecting shaft 103 and the rotating plate 302 to rotate, thereby achieving the purpose of adjusting the angle of the vibrator 202.

[0046] In this embodiment, as Figure 6 As shown, the limiting component 5 includes a limiting post 505, an arc-shaped plate 501, a resetting component 504, and a lifting frame 506. The arc-shaped plate 501 is fixedly installed on the inclined rod 601. A strip-shaped hole 503 is opened on the arc-shaped plate 501, and several limiting grooves 502 are evenly opened on the side wall of the strip-shaped hole 503. The lifting frame 506 is slidably installed on the support rod 307. The limiting post 505 is disposed in the strip-shaped hole 503, and both ends of the limiting post 505 are fixedly installed on the lifting frame 506. The resetting component 504 is disposed on the lifting frame 506. With the cooperation of the arc-shaped plate 501, the limiting post 505, and the lifting frame 506, the limiting post 505 can be fixed.

[0047] The strip hole 503 of the arc plate 501 limits the movement path of the limiting post 505, and the evenly distributed limiting grooves 502 can quantify the angle of the vibrating rod 202, ensuring that the rotating rod 308 is always in a stable state during operation.

[0048] In this embodiment, as Figure 7 As shown, the lifting frame 506 includes a lifting plate 508 and sliding rods 507 disposed at both ends of the lifting plate 508. The sliding rods 507 are slidably mounted on the support rod 307. The two ends of the limiting post 505 are respectively fixed on the sliding rods 507 at both ends of the lifting plate 508, and the limiting post 505 cooperates with the limiting groove 502. The sliding rods 507 disposed at both ends of the lifting plate 508 can drive the two ends of the limiting post 505 to rise and fall, avoiding the limiting post 505 from tilting and scraping the side wall of the strip hole 503 due to unilateral force, reducing component wear, and ensuring that the locking force is evenly transmitted, thereby improving the limiting effect.

[0049] In this embodiment, as Figure 8 As shown, the reset component 504 includes a guide rod 5012, a reset spring 5010, and a side lug 509. The guide rod 5012 is fixedly installed on the support rod 307, and the side lug 509 is fixedly installed on one side of the sliding rod 507, with the side lug 509 slidingly engaged with the guide rod 5012. The reset spring 5010 is sleeved on the guide rod 5012, and both ends of the reset spring 5010 are respectively connected to the side lug 509 and the support rod 307. Under the action of the reset spring 5010 and the guide rod 5012, the limiting post 505 can be driven to move towards the position close to the limiting groove 502 of the arc plate 501, so that the limiting post 505 is always engaged with the limiting groove 502, and the push-pull component 306 is always in a stable state during use.

[0050] In this embodiment, as Figure 8 As shown, a guide groove 5011 is also provided on the side ear 509. The guide groove 5011 is slidably engaged with the rotating rod 308. The guide groove 5011 can guide and limit the sliding rod 507, ensuring the normal operation of the sliding rod 507.

[0051] The above content is merely an example and illustration of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the scope defined by the structure of this utility model, they should all fall within the protection scope of this utility model.

Claims

1. A vibratory compaction device for concrete pavement pouring, comprising a movable wheel and a mounting frame, wherein the mounting frame is rotatably disposed at the center of the movable wheel, characterized in that, The mounting frame is equipped with a vibration assembly, an adjustment assembly, and a handrail assembly, which are symmetrically arranged at both ends of the mounting frame. The adjustment assembly includes a rotating shaft, a rotating plate, a push-pull rod, a rotating arm, and a push-pull component. The rotating shaft is rotatably mounted on one end of the mounting frame. The rotating plate is symmetrically arranged on both sides of the center line of the rotating shaft and is fixedly connected to the rotating shaft. The rotating arm is symmetrically arranged on both sides of the center line of the rotating shaft, and the end of the rotating arm is fixedly mounted on the rotating shaft. The push-pull component is located on one end of the armrest assembly on the mounting frame and is rotatably mounted on the mounting frame. The two ends of the push-pull rod are rotatably connected to the bottom of the rotating arm and the push-pull component, respectively.

2. The vibratory compaction device for concrete pavement pouring according to claim 1, characterized in that, The mounting bracket includes a fixed shaft, a first fixed rod, a second fixed rod, a mounting base, and a connecting shaft. The first and second fixed rods are symmetrically arranged on both sides of the center line of the fixed shaft, and there are two of each type. The two first and second fixed rods are arranged in parallel. The mounting base is fixedly installed at the bottom of the first and second fixed rods. The connecting shaft is mounted on the mounting base, and its middle part is rotatably mounted at the center of the moving wheel. The fixed shaft is located on the first and second fixed rods at one end near the handrail assembly.

3. The vibratory compaction device for concrete pavement pouring according to claim 2, characterized in that, The vibration assembly includes a vibration motor, a flexible shaft, and a vibration rod. The vibration rod is connected to the vibration motor via the flexible shaft. The vibration motor is fixedly mounted on a first fixed rod or a second fixed rod. A clamp is also provided on the rotating plate, and the vibration rod is fixed to the rotating plate by the clamp.

4. A vibratory compaction device for concrete pavement pouring according to claim 2, characterized in that, The handrail assembly includes a tilting rod and a gripping rod. The tilting rod is fixedly mounted on a fixed shaft, and the gripping rod is fixedly mounted on the tilting rod.

5. A vibratory compaction device for concrete pavement pouring according to claim 4, characterized in that, Handle sleeves are also provided at both ends of the grip bar.

6. A vibratory compaction device for concrete pavement pouring according to claim 2, characterized in that, The push-pull component includes a support rod and rotating rods disposed at both ends of the support rod. The rotating rods are rotatably mounted on a fixed shaft. The two ends of the push-pull rod are respectively rotatably mounted on a rotating arm and a rotating rod. A limiter is also provided on the support rod.

7. A vibratory compactor for concrete pavement pouring according to claim 6, characterized in that, The limiting component includes a limiting post, an arc-shaped plate, a resetting component, and a lifting frame. The arc-shaped plate is fixedly installed on the inclined rod, and a strip-shaped hole is opened on the arc-shaped plate. Several limiting grooves are evenly opened on the side wall of the strip-shaped hole. The lifting frame is slidably installed on the support rod. The limiting post is set in the strip-shaped hole, and both ends of the limiting post are fixedly installed on the lifting frame. The resetting component is set on the lifting frame.

8. A vibratory compaction device for concrete pavement pouring according to claim 7, characterized in that, The lifting frame includes a lifting plate and sliding rods disposed at both ends of the lifting plate. The sliding rods are slidably mounted on the support rods. The two ends of the limiting post are respectively fixed to the sliding rods at both ends of the lifting plate, and the limiting post cooperates with the limiting groove.

9. A vibratory compaction device for concrete pavement pouring according to claim 8, characterized in that, The reset component includes a guide rod, a reset spring, and a side lug. The guide rod is fixedly installed on the support rod, and the side lug is fixedly installed on one side of the sliding rod, with the side lug slidingly engaged with the guide rod. The reset spring is sleeved on the guide rod, and its two ends are respectively connected to the side lug and the support rod.

10. A vibratory compactor for concrete pavement pouring according to claim 9, characterized in that, A guide groove is also provided on the side ear, and the guide groove slides in conjunction with the rotating rod.

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