A device for vibrating a road surface

Abstract

The utility model discloses a kind of pouring pavement vibration flattening devices, it is related to pavement construction equipment technical field.The device includes main body frame, support wheel, vibration flattening plate, vibration motor, lifting adjustment component and vibrating component;Main body frame bottom is equipped with the support wheel of wheel groove, wheel groove is suitable for pouring formwork and inner wall is equipped with rubber antiskid layer, can be stably carried on formwork;Part of support wheel is equipped with speed reducer motor and realizes automatic movement, without artificial pushing;Vibration flattening plate is connected vibration motor by vibration transmission component, and height accurate adjustment is realized in cooperation with lifting adjustment component;Vibration flattening plate rear side is equipped with the vibrating component of multiple-angle adjustment, and is carried out in cooperation with vibration flattening operation;Main body frame is equipped with gasoline generator and controller, and realizes electric control cooperation of each component.This device can automatically along pouring formwork stable travel, vibration flattening and vibrating synchronous operation, significantly improve construction efficiency and pavement flatness, reduce manual labor intensity, applicable to various pavement concrete pouring construction scene.

Description

Technical Field

[0001] This utility model relates to the field of road construction equipment technology, and more specifically, to a vibratory leveling device for pouring road surfaces. Background Technology

[0002] In the construction of concrete pavement, vibration leveling is a crucial step to ensure the smoothness and structural strength of the pavement. After the concrete is poured, vibration leveling is necessary to remove internal air bubbles, ensuring the concrete is dense and compacted, and preventing problems such as cracking and settlement during pavement use due to localized looseness.

[0003] Currently, the commonly used vibration leveling methods mainly involve manual hand-held vibrators or plate vibrators. When using hand-held vibrators, operators need to repeatedly move the vibrator, resulting in high labor intensity and low efficiency. The dispersed leveling area also easily leads to uneven road surface smoothness. While plate vibrators can cover a larger area, they still require manual pushing and moving, resulting in poor operational flexibility and a tendency to deviate from the intended path, making it difficult to stably move along the casting template, leading to significant differences in smoothness between the road surface edges and the center. Therefore, there is an urgent need for a device that can be stably mounted on the casting template, automatically move along the template, and provide stable leveling results to overcome the shortcomings of existing technologies. Utility Model Content

[0004] In view of the shortcomings of the existing road surface vibrating and leveling devices, this utility model aims to solve the technical problems of high labor intensity, poor mobility and inability to move stably along the casting template. It provides a road surface vibrating and leveling device that can be placed on the casting template and move automatically along the template, thereby improving the convenience of operation and the quality of vibrating and leveling.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A road surface vibratory leveling device includes a main frame, support wheels, a vibratory plate, a vibratory motor, a lifting and adjusting assembly, and a compaction assembly. The main frame has several sets of support wheels at its bottom, with grooves on the circumferential surface of each support wheel adapted to the pouring template. Inside the main frame is a vibratory plate, with a base plate longitudinally fixed on it. A vibratory motor is mounted on the base plate, and vibration transmission assemblies extend from both sides of the base plate. A gasoline generator is located at the top of the main frame. Lifting and adjusting assemblies are symmetrically arranged on both sides inside the main frame, with their bottoms fixedly connected to the vibration transmission assemblies. An adjustable-angle compaction assembly is located at the rear of the vibratory plate.

[0006] Furthermore, the main frame is a frame structure, consisting of legs and a support body; both ends of the support body are fixed with legs, and each leg is equipped with a support wheel at its bottom.

[0007] Furthermore, a reduction motor is installed on each of the two longitudinally adjacent support wheels to drive the support wheels to rotate.

[0008] Furthermore, the inner wall of the groove of the support wheel is provided with a rubber anti-slip layer to increase the friction between the support wheel and the casting template.

[0009] Furthermore, the vibration transmission assembly consists of a vibrating plate and vibrating support rods; the vibrating plate is arranged parallel to the upper side of the vibrating plate and parallel to the bottom plate, with one end fixedly connected to the bottom plate, and the bottom surface of the vibrating plate is connected to the vibrating plate through multiple sets of vibrating support rods.

[0010] Furthermore, the lifting adjustment assembly includes a handwheel, a support plate, a threaded sleeve, a threaded screw, and a rotating connecting seat; the support plate is fixed to the bottom of the main frame, and a threaded sleeve is embedded inside it. A threaded screw is threaded through the threaded sleeve, and a handwheel is installed at the upper end of the threaded screw, and its lower end is connected to the vibration plate through the rotating connecting seat.

[0011] Furthermore, the vibrating assembly includes a vibrating rod, a back plate, a shaft, a nut, a hinge seat, and a hinge plate; the back plate is located at the rear side of the vibrating plate, and several sets of vibrating rods are evenly distributed on its outer surface; a hinge plate is fixedly provided on the inner side of the back plate; a hinge seat is provided on the bottom plate; the hinge plate is snapped into the hinge seat and fixed by a shaft passing through both; nuts are screwed to both ends of the shaft.

[0012] Furthermore, a controller is provided at the right end of the main frame, and the gasoline generator and electronic control components are electrically connected to the controller.

[0013] Furthermore, the cross-section of the vibrating plate is U-shaped with rounded corners; the bottom of the vibrating plate is provided with a wear-resistant alloy layer; and the specifications of the vibrating plate are compatible with the specifications of the main frame.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. This utility model uses a geared motor to drive the support wheels to move automatically along the casting template, eliminating the need for manual pushing of the equipment and greatly reducing the physical exertion of operators; the vibration leveling and vibration compaction are carried out simultaneously, and the dual processing can be completed in a single movement, improving work efficiency, and is especially suitable for long-distance, large-area road construction scenarios.

[0015] 2. In this utility model, the support wheel groove is precisely matched with the pouring template, and the rubber anti-slip layer prevents movement and deviation, ensuring that the equipment moves along a fixed trajectory, thus solving the problem of uneven road surface flatness caused by trajectory deviation in traditional manual operation; the vibration transmission component transmits vibration force evenly through multiple sets of vibration support rods, combined with the U-shaped vibration plate, so that the concrete density is consistent.

[0016] 3. The lifting and adjusting component precisely adjusts the height of the vibrating plate through the threaded screw, ensuring that the vibrating plate always fits the poured road surface and guarantees a leveling effect; at the same time, the angle of the vibrating component can be adjusted to adjust the depth of the vibrating rod inserted into the poured concrete, ensuring the vibration effect.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0020] Figure 2 This is a schematic diagram of the structure of this utility model from another angle.

[0021] Figure 3 This is the right view of the present invention.

[0022] Figure 4 This is a schematic diagram of the structure of the vibration plate of this utility model.

[0023] In the diagram: 1. Support leg; 2. Support body; 3. Gasoline generator; 4. Vibrating plate; 5. Base plate; 6. Vibrating motor; 7. Lifting and adjusting assembly; 71. Handwheel; 72. Support plate; 73. Threaded sleeve; 74. Threaded screw; 75. Rotary connecting seat; 8. Support wheel; 9. Gear motor; 10. Controller; 11. Vibrating assembly; 111. Vibrating rod; 112. Back plate; 113. Shaft; 114. Nut; 115. Hinge seat; 116. Hinge plate; 12. Vibrating plate; 13. Vibrating support rod. Detailed Implementation

[0024] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. 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 of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0025] Example 1: like Figures 1 to 4As shown, this embodiment provides a road surface vibratory leveling device, including a main frame, support wheels 8, vibratory plate 4, vibratory motor 6, lifting and adjusting assembly 7, and tamping assembly 11.

[0026] In this embodiment, the bottom of the main frame is provided with several sets of support wheels 8, and the circumferential surface of the support wheels 8 is provided with wheel grooves that are compatible with the casting template; the main frame is provided with a vibrating plate 4, and a base plate 5 is fixedly mounted on the vibrating plate 4 longitudinally. A vibration motor 6 is installed on the base plate 5, and vibration transmission components extend from both sides of the base plate 5. A gasoline generator 3 is provided at the top of the main frame, and lifting adjustment components 7 are symmetrically provided on both sides inside the main frame. The bottom of the lifting adjustment components 7 is fixedly connected to the vibration transmission components; an adjustable-angle vibrating component 11 is provided on the rear side of the vibrating plate 4.

[0027] In this embodiment, the main frame is a frame structure, consisting of support legs 1 and a support body 2. Support legs 1 are fixed at both ends of the support body 2, and each support leg 1 has a support wheel 8 installed at its bottom to ensure overall stable support of the device. A reduction motor 9 is installed on each pair of longitudinally adjacent support wheels 8 to drive the support wheels 8 to rotate, enabling the device to move automatically along the casting template without manual pushing. The inner wall of the wheel groove of the support wheel 8 is provided with a rubber anti-slip layer, which increases the friction between the support wheel 8 and the casting template, preventing slippage and deviation during movement and ensuring a stable trajectory.

[0028] In this embodiment, the vibration transmission assembly consists of a vibration plate 12 and a vibration support rod 13. The vibration plate 12 is arranged parallel to the upper side of the vibration plate 4 and parallel to the bottom plate 5. One end of the vibration plate 12 is fixedly connected to the bottom plate 5. The bottom surface of the vibration plate 12 is connected to the vibration plate 4 through multiple sets of vibration support rods 13, so that the vibration force generated by the vibration motor 6 can be evenly transmitted to the vibration plate 4, ensuring a uniform vibration leveling effect.

[0029] In this embodiment, the lifting and adjusting assembly 7 includes a handwheel 71, a support plate 72, a threaded sleeve 73, a threaded screw 74, and a rotating connecting seat 75. The support plate 72 is fixed to the bottom of the main frame, and a threaded sleeve 73 is embedded inside it. A threaded screw 74 is threaded through the threaded sleeve 73. The handwheel 71 is installed at the upper end of the threaded screw 74, and its lower end is connected to the vibrating plate 12 through the rotating connecting seat 75. By rotating the handwheel 71, the threaded screw 74 is rotated, which, in conjunction with the threaded sleeve 73, enables the threaded screw 74 to be raised and lowered. In turn, the rotating connecting seat 75 drives the vibrating plate 12 and the vibrating plate 4 to move up and down, adjusting the contact height between the vibrating plate 4 and the poured road surface to adapt to the leveling requirements of road surfaces of different thicknesses.

[0030] In this embodiment, the vibratory assembly 11 includes a vibratory rod 111, a back plate 112, a shaft 113, a nut 114, a hinge seat 115, and a hinge plate 116. The back plate 112 is located on the rear side of the vibratory plate 4, and several sets of vibratory rods 111 are evenly distributed on its outer surface. The hinge plate 116 is fixed on the inner side of the back plate 112, and the hinge seat 115 is provided on the bottom plate 5. The hinge plate 116 is snapped into the hinge seat 115 and fixed by the shaft 113 passing through both. Nuts 114 are screwed to both ends of the shaft 113. Loosening the nuts 114 can adjust the relative angle between the hinge plate 116 and the hinge seat 115, thereby adjusting the tilt angle of the vibratory rod 111 to adapt to the vibration requirements of different positions such as road edges and corners. Tightening the nuts 114 can fix the angle and ensure the stability of the vibration process.

[0031] In this embodiment, a controller 10 is provided at the right end of the main frame. The gasoline generator 3 and the electronic control components are all electrically connected to the controller 10. The controller 10 can realize operations such as starting and stopping the gasoline generator 3, adjusting the speed of the reduction motor 9, and starting and stopping the vibration motor 6, thereby improving the ease of operation of the device.

[0032] In this embodiment, the cross-section of the vibratory plate 4 is U-shaped with rounded corners, which can adapt to the surface shape of the road surface and improve the leveling effect. The bottom of the vibratory plate 4 is provided with a wear-resistant alloy layer to extend the service life of the vibratory plate 4 and reduce wear. The specifications of the vibratory plate 4 are compatible with the specifications of the main frame to ensure the overall structure of the device is coordinated and the leveling range is comprehensive.

[0033] Example 2: This embodiment provides the working principle of a vibratory leveling device for cast-in-place roads: During use, place the device on the pouring template, ensuring the grooves of the support wheels 8 engage with the edge of the template. Power is supplied by the gasoline generator 3, activated via the controller 10. Adjust the height of the vibrating plate 4 by turning the handwheel 71 according to the road surface thickness, ensuring the plate 4 fits snugly against the road surface. Loosen the nut 114 to adjust the angle of the vibrating rod 111, and tighten the nut 114 to secure it to the required construction conditions. Activate the vibration motor 6 and the reduction motor 9 via the controller 10. The vibration motor 6 drives the vibrating plate 4 to vibrate through the vibration transmission assembly, achieving road surface leveling. The reduction motor 9 drives the support wheels 8 to rotate, causing the device to move automatically along the template. Simultaneously, the vibration motor 6 drives the vibrating rod 111 on the vibration assembly 11 to vibrate, allowing the vibration assembly 11 to simultaneously compact the road surface, eliminating air bubbles and improving road density and smoothness. During operation, the speed of the reduction motor 9 can be adjusted via the controller 10 to control the device's movement speed and ensure leveling quality.

[0034] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. For those skilled in the art, other variations or modifications can be made based on the above description. It is impossible to exhaustively list all the implementation methods here. Any obvious variations or modifications derived from the technical solutions of this utility model are still within the protection scope of this utility model.

Claims

1. A vibratory leveling device for cast-in-place road surfaces, characterized in that, The system includes a main frame, support wheels (8), a vibrating plate (4), a vibrating motor (6), a lifting adjustment assembly (7), and a tamping assembly (11). The main frame has several sets of support wheels (8) at its bottom, and the support wheels (8) have wheel grooves on their ring surfaces that are compatible with the casting template. The main frame has a vibrating plate (4) inside, and a base plate (5) is fixedly mounted on the vibrating plate (4) longitudinally. The base plate (5) is equipped with a vibrating motor (6), and vibration transmission assemblies extend from both sides of the base plate (5). The main frame has a gasoline generator (3) at its top. The main frame has symmetrically arranged lifting adjustment assemblies (7) on both sides inside, and the bottom of the lifting adjustment assemblies (7) is fixedly connected to the vibration transmission assemblies. The vibrating plate (4) has an adjustable-angle tamping assembly (11) on its rear side.

2. The concrete pavement vibratory leveling device according to claim 1, characterized in that: The main frame is a frame structure, consisting of legs (1) and a support body (2); both ends of the support body (2) are fixed with legs (1), and each leg (1) is equipped with a support wheel (8) at its bottom.

3. The concrete pavement vibratory leveling device according to claim 2, characterized in that: Among them, the support wheels (8) of the two longitudinally adjacent groups are equipped with a reduction motor (9) to drive the support wheels (8) to rotate.

4. The concrete pavement vibratory leveling device according to claim 1, characterized in that: The inner wall of the groove of the support wheel (8) is provided with a rubber anti-slip layer to increase the friction between the support wheel (8) and the casting template.

5. The concrete pavement vibratory leveling device according to claim 1, characterized in that: The vibration transmission assembly consists of a vibrating plate (12) and a vibrating support rod (13). The vibrating plate (12) is arranged parallel to the upper side of the vibrating plate (4) and parallel to the bottom plate (5). One end of the vibrating plate (12) is fixedly connected to the bottom plate (5). The bottom surface of the vibrating plate (12) is connected to the vibrating plate (4) through multiple sets of vibrating support rods (13).

6. The concrete pavement vibratory leveling device according to claim 5, characterized in that: The lifting adjustment assembly (7) includes a handwheel (71), a support plate (72), a threaded sleeve (73), a threaded screw (74), and a rotating connecting seat (75). The support plate (72) is fixed to the bottom of the main frame and is fitted with a threaded sleeve (73). The threaded sleeve (73) is threaded through the threaded screw (74). The upper end of the threaded screw (74) is equipped with a handwheel (71), and its lower end is connected to the vibrating plate (12) through the rotating connecting seat (75).

7. The concrete pavement vibratory leveling device according to claim 1, characterized in that: The vibrating assembly (11) includes a vibrating rod (111), a back plate (112), a shaft (113), a nut (114), a hinge seat (115), and a hinge plate (116). The back plate (112) is located on the rear side of the vibrating plate (4), and several sets of vibrating rods (111) are evenly distributed on its outer side. The hinge plate (116) is fixed on the inner side of the back plate (112). The hinge seat (115) is provided on the bottom plate (5). The hinge plate (116) is inserted into the hinge seat (115) and fixed by the shaft (113) that passes through both of them. Nuts (114) are screwed to both ends of the shaft (113).

8. The concrete pavement vibratory leveling device according to claim 1, characterized in that: The main frame is provided with a controller (10) at the right end, and the gasoline generator (3) and the electronic control components are electrically connected to the controller (10).

9. The concrete pavement vibratory leveling device according to claim 1, characterized in that: The cross-section of the vibrating plate (4) is U-shaped, and its corners are rounded. The bottom of the vibrating plate (4) is provided with a wear-resistant alloy layer. The specifications of the vibrating plate (4) are compatible with the specifications of the main frame.

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