Concrete vibrating device for highway construction

Abstract

The utility model relates to the technical field of highway construction, and discloses a concrete vibrating device for highway construction, which comprises a moving frame, a telescopic component is arranged at the top of the moving frame, a mounting plate is arranged at the bottom of the telescopic component, and a driving component is arranged at the top of the mounting plate. Two moving openings are formed in the top of the mounting plate, two racks are fixedly connected between the two sides of the inner walls of the two mounting openings, and reciprocating lead screws are arranged on the two sides of the inner wall of the telescopic assembly. Through cooperative use of the driving assembly, the moving opening, the rack, the reciprocating lead screw, the connecting assembly, the moving block, the rotating assembly, the mounting disc and other structures, the transverse position of the vibrating rod can be adjusted, the vibrating rod can be driven to rotate, and therefore all-directional adjusting work of the position of the vibrating rod is achieved; and the concrete vibrating effect is improved, the situation that concrete is vibrated unevenly is avoided, and the concrete forming effect is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of highway construction technology, and in particular to a concrete vibration device for highway construction. Background Technology

[0002] Highway construction refers to the entire process of building a highway, encompassing all stages from design and planning to completion and commissioning. The purpose of highway construction is to provide safe and smooth transportation routes to support economic and social development. During highway construction, after the concrete is laid, in order to prevent air bubbles from remaining in the concrete and causing honeycomb-like defects after drying, it is necessary to use a concrete vibrator to vibrate the concrete, expel the air bubbles, ensure dense bonding, eliminate honeycomb and pitting phenomena, improve its strength, and guarantee the quality of concrete components.

[0003] Existing concrete vibrating devices can generally only adjust the lateral position of the vibrator rod during use. This adjustment is relatively simple and does not allow for omnidirectional adjustment of the position of the vibrator rod. This results in poor vibration effect on the concrete, which can easily lead to uneven vibration of the concrete and thus affect the concrete forming. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a concrete vibration device for highway construction.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a concrete vibrating device for highway construction, comprising a movable frame, a telescopic component at the top of the movable frame, an installation plate at the bottom of the telescopic component, a driving component at the top of the installation plate, two movable openings at the top of the installation plate, two racks fixedly connected between the two sides of the inner walls of the two movable openings, reciprocating screws on both sides of the inner wall of the telescopic component, a connecting component at one end of the reciprocating screw, a movable block threadedly connected to the outer surface of the reciprocating screw, a rotating component on one side of the movable block, a mounting plate at the bottom end of the rotating component extending to the bottom of the movable block, two vibrating rods fixedly connected to the bottom of the mounting plate, movable components on both sides of the movable frame, and handles fixedly connected to the movable frame.

[0006] By setting up a drive component and cooperating with two connecting components, two reciprocating screws can be rotated, thereby causing two moving blocks to move along the two reciprocating screws respectively. This allows for adjustment of the lateral position of the two mounting plates and several vibrating rods. At the same time, in conjunction with the rack and pinion and the rotating component, the mounting plates and vibrating rods can be rotated, thus enabling omnidirectional adjustment of the vibrating rods.

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

[0008] The telescopic assembly includes two electrically operated telescopic rods installed on the top of the mobile frame. The telescopic ends of the two electrically operated telescopic rods extend into the interior of the mobile frame and are fixedly connected to a mounting bracket.

[0009] As a further description of the above technical solution:

[0010] The drive assembly includes a motor mounted on a mounting plate via a bracket. A bevel gear is fixedly connected to one side of the motor. By setting the motor to drive the bevel gear to rotate, and with the cooperation of two connecting components, two reciprocating lead screws can be easily driven to rotate.

[0011] As a further description of the above technical solution:

[0012] The connecting assembly includes a connecting shaft fixedly connected to one end of the reciprocating lead screw, and a bevel gear is fixedly connected to one end of the connecting shaft.

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

[0014] The second bevel gear meshes with the first bevel gear.

[0015] As a further description of the above technical solution:

[0016] The rotating assembly includes a mounting port on one side of the movable block, a rotating shaft is rotatably connected to the top of the inner wall of the mounting port, and a connecting gear is sleeved on the outside of the rotating shaft.

[0017] By setting a rotating shaft and cooperating with two racks and a moving block, the connecting teeth can drive the rotating shaft to rotate, which in turn drives the mounting plate to rotate, and the mounting plate in turn drives the two vibrating rods to rotate.

[0018] As a further description of the above technical solution:

[0019] The movable component includes a mounting frame fixedly connected to one side of the movable frame, and a threaded rod is threaded through the top of the mounting frame.

[0020] As a further description of the above technical solution:

[0021] A drive block is fixedly connected to the top end of the threaded rod, and a movable plate is fixedly connected to the bottom end of the threaded rod through the inner wall of the mounting frame. Two casters are installed at the bottom of the movable plate.

[0022] By setting a drive block to drive the threaded rod to rotate, the threaded rod drives the moving plate and two casters to move downwards until the casters lift the moving frame. At this point, with the handle, the moving frame can be moved easily.

[0023] This utility model has the following beneficial effects:

[0024] 1. Compared with existing technologies, this concrete vibrating device for highway construction, through the coordinated use of a drive assembly, a moving port, a rack, a reciprocating screw, a connecting assembly, a moving block, a rotating assembly, and a mounting plate, can not only adjust the lateral position of the vibrating rod, but also drive the vibrating rod to rotate, thereby achieving all-round adjustment of the position of the vibrating rod, improving the vibration effect of concrete, avoiding uneven concrete vibration, and ensuring the concrete forming effect.

[0025] 2. Compared with existing technologies, this concrete vibration device for highway construction, through the use of movable components and handles, allows for easy movement of the device without manual handling, saving time and effort and improving the concrete vibration effect. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a concrete vibrating device for highway construction proposed in this utility model.

[0027] Figure 2 This is a schematic diagram of the overall three-dimensional structure of a concrete vibrating device for highway construction proposed in this utility model from another angle.

[0028] Figure 3 This is a schematic diagram of the mounting frame structure of a concrete vibrating device for highway construction proposed in this utility model.

[0029] Figure 4 This is a schematic diagram of the installation frame structure of a concrete vibrating device for highway construction proposed in this utility model.

[0030] Legend:

[0031] 1. Movable frame; 2. Mounting plate; 3. Movable port; 4. Rack; 5. Reciprocating screw; 6. Movable block; 7. Mounting disc; 8. Vibrator; 9. Handle; 10. Electric telescopic rod; 11. Mounting frame; 12. Motor; 13. Bevel gear one; 14. Connecting shaft; 15. Bevel gear two; 16. Mounting port; 17. Rotating shaft; 18. Connecting gear; 19. Mounting frame; 20. Threaded rod; 21. Drive block; 22. Movable plate; 23. Casters. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Reference Figure 1-4 This utility model provides a concrete vibrating device for highway construction: It includes a movable frame 1, a telescopic assembly at the top of the movable frame 1, a mounting plate 2 at the bottom of the telescopic assembly, a driving assembly at the top of the mounting plate 2, two moving openings 3 at the top of the mounting plate 2, two racks 4 fixedly connected between the two sides of the inner walls of the two moving openings 3, reciprocating screws 5 on both sides of the inner wall of the telescopic assembly, a connecting assembly at one end of the reciprocating screws 5, a moving block 6 threadedly connected to the outer surface of the reciprocating screws 5, a rotating assembly on one side of the moving block 6, the bottom end of the rotating assembly extending to the bottom of the moving block 6 and having a mounting plate 7, two vibrating rods 8 fixedly connected to the bottom of the mounting plate 7, and moving assemblies on both sides of the movable frame 1. The device is equipped with a handle 9 and a telescopic assembly for driving two mounting plates 7 and several vibrating rods 8 to move up or down. The bottom of the moving block 6 passes through the moving port 3 and the two sides of the moving block 6 are slidably connected to one side of the inner wall of the moving port 3. The two moving ports 3 are symmetrical about the center of the mounting plate 2. The two sides of the mounting plate 2 are slidably connected to the two sides of the inner wall of the moving frame 1. By setting the driving assembly and cooperating with the two connecting assemblies, the two reciprocating screws 5 can be rotated, thereby allowing the two moving blocks 6 to move along the two reciprocating screws 5 respectively. This allows for adjustment of the lateral position of the two mounting plates 7 and several vibrating rods 8. At the same time, in conjunction with the rack 4 and the rotating assembly, the mounting plates 7 and vibrating rods 8 can be rotated, thereby allowing for all-round adjustment of the vibrating rods 8.

[0034] The telescopic assembly includes two electric telescopic rods 10 installed on the top of the mobile frame 1. The telescopic ends of the two electric telescopic rods 10 extend into the interior of the mobile frame 1 and are fixedly connected to a mounting frame 11. The bottom of the mounting frame 11 is fixedly connected to the top of the mounting plate 2, and one end of the reciprocating screw 5 is rotatably connected to one side of the inner wall of the mounting frame 11.

[0035] The drive assembly includes a motor 12 mounted on a mounting plate 2 via a bracket. A bevel gear 13 is fixedly connected to one side of the motor 12. By setting the motor 12 to drive the bevel gear 13 to rotate, and with the help of two connecting components, the two reciprocating lead screws 5 can be easily driven to rotate.

[0036] The connecting assembly includes a connecting shaft 14 fixedly connected to one end of the reciprocating lead screw 5, and a bevel gear 15 fixedly connected to one end of the connecting shaft 14, which meshes with the bevel gear 13.

[0037] The rotating assembly includes an installation port 16 on one side of the movable block 6. A rotating shaft 17 is rotatably connected to the top of the inner wall of the installation port 16. A connecting gear 18 is sleeved on the outside of the rotating shaft 17. The bottom end of the rotating shaft 17 rotates through to the bottom of the movable block 6, and the top end of the mounting plate 7 is fixedly connected to the bottom end of the rotating shaft 17. The connecting gear 18 meshes with two racks 4, and the opposite sides of the two racks 4 are in contact with the two sides of the inner wall of the installation port 16. By setting the rotating shaft 17 and cooperating with the two racks 4 and the movable block 6, the connecting gear can drive the rotating shaft 17 to rotate, so that the rotating shaft 17 drives the mounting plate 7 to rotate, and then the mounting plate 7 drives the two vibrating rods 8 to rotate.

[0038] The movable component includes a mounting frame 19 fixedly connected to one side of the movable frame 1. A threaded rod 20 is threaded through the top of the mounting frame 19. A drive block 21 is fixedly connected to the top of the threaded rod 20. The bottom end of the threaded rod 20 extends through the inner wall of the mounting frame 19 and is fixedly connected to a movable plate 22. Two casters 23 are installed at the bottom of the movable plate 22. The two sides of the movable plate 22 are slidably connected to the two sides of the inner wall of the mounting frame 19. By setting the drive block 21 to drive the threaded rod 20 to rotate, the threaded rod 20 drives the movable plate 22 and the two casters 23 to move downward until the casters 23 lift the movable frame 1. At this time, with the help of the handle 9, the movable frame 1 can be moved easily.

[0039] Working principle: When in use, the operator first manually rotates the drive block 21 to drive the threaded rod 20 to rotate forward, so that the threaded rod 20 drives the moving plate 22 to move downward until the caster 23 lifts the moving frame 1. At this time, the operator can push the moving frame 1 to the area to be vibrated by using the handle 9. After moving to the area to be vibrated, the operator manually rotates the drive block 21 again to drive the threaded rod 20 to rotate in reverse, so that the threaded rod 20 drives the moving plate 22 and the caster 23 to move upward synchronously until the bottom of the moving frame 1 is in contact with the ground, thereby increasing the stability of the moving frame 1 when it is working.

[0040] Then, start motor 12 to drive bevel gear 13 to rotate. Bevel gear 13 drives two bevel gears 15 to rotate, which in turn drives connecting shaft 14 and reciprocating screw 5 to rotate synchronously. At this time, moving block 6 moves with the shape of reciprocating screw 5, which in turn drives connecting gear 18, mounting plate 7 and two vibrating rods 8 to move synchronously. The lateral position of vibrating rod 8 can be adjusted. During the movement of moving block 6, since connecting gear 18 meshes with two racks 4, connecting gear 18 drives rotating shaft 17 to rotate, which in turn drives mounting plate 7 and two vibrating rods 8 to rotate. This allows for all-round adjustment of the position of the two vibrating rods 8. Then, start two electric telescopic rods 10 to move mounting frame 11 downward, which in turn drives mounting plate 2 to move two mounting plates 7 and several vibrating rods 8 downward, and inserts the vibrating rods 8 into the concrete of the road. At this time, with the lateral movement and rotation of the vibrating rods 8, the concrete can be vibrated evenly.

[0041] 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 concrete vibrating device for road construction comprising a mobile frame (1), characterized in that: The top of the mobile frame (1) is provided with a telescopic assembly, the bottom of the telescopic assembly is provided with a mounting plate (2), the top of the mounting plate (2) is provided with a driving assembly, the top of the mounting plate (2) is provided with two moving openings (3), two toothed racks (4) are fixedly connected between the inner walls of the two moving openings (3), reciprocating lead screws (5) are arranged on the inner walls of the telescopic assembly, one end of the reciprocating lead screw (5) is provided with a connecting assembly, the outer surface of the reciprocating lead screw (5) is threadedly connected with a moving block (6), one side of the moving block (6) is provided with a rotating assembly, the bottom end of the rotating assembly penetrates to the bottom of the moving block (6) and is provided with a mounting disc (7), the bottom of the mounting disc (7) is fixedly connected with two vibrating rods (8), the two sides of the mobile frame (1) are provided with moving assemblies, and the mobile frame (1) is fixedly connected with a handle (9).

2. A concrete vibrating device for road construction according to claim 1, characterized in that: The telescopic assembly comprises two electric telescopic rods (10) mounted on the top of the mobile frame (1), and the telescopic ends of the two electric telescopic rods (10) penetrate into the interior of the mobile frame (1) and are fixedly connected with a mounting frame (11) in common.

3. The concrete vibrating device for highway construction according to claim 1, characterized in that: The driving assembly comprises a motor (12) mounted on the mounting plate (2) through a support, and one side of the motor (12) is fixedly connected with a bevel gear one (13).

4. A concrete vibrating device for road construction according to claim 3, characterized in that: The connecting assembly comprises a connecting shaft (14) fixedly connected to one end of the reciprocating lead screw (5), and one end of the connecting shaft (14) is fixedly connected with a bevel gear two (15).

5. A concrete vibrating device for road construction according to claim 4, characterized in that: The bevel gear two (15) is engaged with the bevel gear one (13).

6. The concrete vibrating device for highway construction according to claim 1, characterized in that: The rotating assembly comprises a mounting opening (16) formed in one side of the moving block (6), a rotating shaft (17) is rotatably connected to the top of the inner wall of the mounting opening (16), and the outer portion of the rotating shaft (17) is sleeved with a connecting gear (18).

7. The concrete vibrating device for highway construction according to claim 1, characterized in that: The moving assembly comprises a mounting frame (19) fixedly connected to one side of the mobile frame (1), and a threaded rod (20) penetrates through the top of the mounting frame (19) in a threaded manner.

8. A concrete vibrating device for road construction according to claim 7, characterized in that: The top end of the threaded rod (20) is fixedly connected with a driving block (21), the bottom end of the threaded rod (20) penetrates to the inner wall of the mounting frame (19) and is fixedly connected with a moving plate (22), and the bottom of the moving plate (22) is provided with two universal wheels (23).

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