Vibration flattening device with noise reduction effect for road construction

Abstract

The utility model discloses a road construction vibration flattening device with noise reduction effect, which comprises a vibration flattening shell, the inner wall of the vibration flattening shell is fixedly connected with a plurality of groups of damping connecting rods, the other ends of the plurality of groups of damping connecting rods are fixedly connected with a connecting plate, and a vibration motor is arranged below the connecting plate. The bottom of the connecting plate is fixedly connected with multiple sets of sleeve rods, inner cavities of the sleeve rods are slidably connected with connecting rods, the bottom ends of the connecting rods are fixedly connected with vibration flat plates, and the vibration motor is fixedly connected to the tops of the vibration flat plates. During vibration work, the vibration flattening shell covers a vibration area, the vibration flattening shell intercepts splashing concrete and prevents the concrete from splashing to the outside, the supporting frame is fixedly connected with the vibration flattening base through the damping spring, resonance energy generated when the vibration flattening base makes contact with the road surface is weakened by the damping spring to a certain degree, and the vibration flattening effect is improved. The noise reduction cotton fixedly connected with the supporting frame and the inner wall of the vibration shell can also effectively absorb noise, noise is further reduced, and the purpose of green construction is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of road construction, in particular to a vibration leveling device with noise reduction effect for road construction. Background Art

[0002] At present, when constructing municipal roads, it is necessary to use a municipal road construction vibrating device, and the municipal road construction vibrating device is used to vibrate the concrete, scrape (flatten) the concrete surface, and enhance the compactness of the concrete.

[0003] When an existing compactor compacts the ground, the ramming head thereof collides with the ground and generates a great hammering noise, which affects the surrounding environment. Furthermore, during compaction, the concrete on the road surface is splashed to the outside due to vibration and impact, affecting the beauty of the surrounding environment.

[0004] Therefore, we propose a vibrating device with noise reduction effect for road construction to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a vibration leveling device with noise reduction effect for road construction, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a vibration leveling device with noise reduction effect for road construction, comprising a vibration leveling shell, a plurality of groups of damping connecting rods are fixedly connected to the inner wall of the vibration leveling shell, and the other ends of the plurality of groups of damping connecting rods are fixedly connected to connecting plates, and a vibration motor is provided below the connecting plate;

[0007] The bottom of the connecting plate is fixedly connected to a plurality of sleeve rods, and the inner cavities of the sleeve rods are all slidably connected to the connecting rods, and the bottom ends of the connecting rods are all fixedly connected to the vibration plate, and the vibration motor is fixedly connected to the top of the vibration plate.

[0008] Preferably, the surface of the connecting rod is provided with a plurality of through holes, and the surface of the sleeve rod is provided with a fixing hole, and the connecting rod and the sleeve rod are assembled with bolts and nuts through the fixing holes and the through holes.

[0009] Preferably, a handle is fixedly connected to the surface of the vibrating shell.

[0010] Preferably, a support frame is fixedly connected to the bottom of the vibrating shell, a vibrating seat is provided at the bottom of the support frame, and a groove matching the vibrating seat is opened at the bottom of the support frame.

[0011] Preferably, the vibration leveling seat is partially inserted into a groove provided at the bottom of the support frame, and a plurality of groups of damping springs are fixedly connected between the support frame and the vibration leveling seat.

[0012] Preferably, the vibration leveling shell and the inner wall surface of the support frame are both fixedly connected with sound-absorbing cotton.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] During the vibration operation, the vibrating shell covers the vibration area and intercepts the splashing concrete to prevent it from splashing to the outside. The support frame is fixedly connected to the vibrating seat through the damping spring. The resonance generated by the contact between the vibrating seat and the road surface can be weakened to a certain extent by the damping spring. The sound-absorbing cotton fixedly connected to the support frame and the inner wall of the vibrating shell can also effectively absorb noise, further reducing the generation of noise and achieving the purpose of green construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model in front view section;

[0016] Figure 2 It is a structural schematic diagram of the left side section of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the support frame of the utility model in a top view;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the vibrating seat of the utility model.

[0019] In the figure: 1. vibrating shell; 2. damping connecting rod; 3. connecting plate; 4. vibration motor; 5. sleeve rod; 6. connecting rod; 7. vibrating plate; 8. through hole; 9. bolt; 10. nut; 11. handle; 12. support frame; 13. vibrating seat; 14. damping spring; 15. sound-absorbing cotton. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4The utility model provides a technical solution: a vibration leveling device with noise reduction effect for road construction, including a vibration leveling shell 1, a damping connecting rod 2 to provide support for the connecting plate 3, and adjust the position of the connecting rod 6. When the connecting rod 6 is adjusted to a suitable position, the bolt 9 and the nut 10 are installed through the hole 8 and the fixing hole opened on the surface of the sleeve rod 5 to achieve the fixation of the connecting rod 6 and the sleeve rod 5. The length of the connecting rod 6 and the sleeve rod 5 is adjusted, and the horizontal height of the vibration plate 7 and the vibration motor 4 is also adjusted. The vibration motor 4 is started, and the vibration motor 4 drives the vibration plate 7 to vibrate to achieve the vibration leveling of the road. When the vibration is working, the vibration leveling shell 1 covers the vibration area, and the splashing concrete is intercepted by the vibration leveling shell 1 to prevent splashing to the outside.

[0022] For details, please refer to Figure 1-4 The handle 11 fixedly connected to the surface of the vibrating shell 1 is convenient for pushing the whole to move. At the same time, when the vibration motor 4 is working, the vibration generated by the damping connecting rod 2 weakens the vibration of the vibration motor 4 to a certain extent, thereby reducing the noise. The support frame 12 is fixedly connected to the vibrating seat 13 through the damping spring 14. The resonance energy generated by the contact between the vibrating seat 13 and the road surface can be weakened to a certain extent by the damping spring 14. The sound-absorbing cotton 15 fixedly connected to the support frame 12 and the inner wall of the vibrating shell 1 can also effectively absorb noise, further reducing the noise generation and achieving the purpose of green construction.

[0023] Working principle: The damping connecting rod 2 provides support for the connecting plate 3, and the position of the connecting rod 6 is adjusted. When the connecting rod 6 is adjusted to a suitable position, the bolts 9 and nuts 10 are installed through the holes 8 and the fixing holes on the surface of the sleeve rod 5 to fix the connecting rod 6 and the sleeve rod 5. The lengths of the connecting rod 6 and the sleeve rod 5 are adjusted, and the horizontal heights of the vibration plate 7 and the vibration motor 4 are also adjusted. The vibration motor 4 is started, and the vibration motor 4 drives the vibration plate 7 to vibrate to achieve the leveling of the road. When the vibration is working, the leveling shell 1 covers the vibration area, and the leveling shell 1 intercepts the splashing concrete to prevent it from splashing to the outside. The handle 11 fixedly connected to the surface of the leveling shell 1 is convenient for pushing the whole to move. At the same time, when the vibration motor 4 is working, The vibration generated, the damping connecting rod 2 weakens the vibration delivered by the vibration motor 4 to a certain extent, and the noise generation is reduced. The support frame 12 is fixedly connected to the vibrating seat 13 through the damping spring 14. The resonance energy generated by the contact between the vibrating seat 13 and the road surface can be weakened to a certain extent by the damping spring 14. The sound-absorbing cotton 15 fixedly connected to the inner wall of the support frame 12 and the vibrating shell 1 can also effectively absorb the noise, further reducing the noise generation, achieving the purpose of green construction, and solving the problem that when the existing rammer is performing a tamping operation on the ground, the ramming head collides with the ground and generates a huge hammering noise, which affects the surrounding environment, and during tamping, the concrete on the road surface will be splashed to the outside due to vibration and impact, affecting the beauty of the surrounding environment.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vibration leveling device with noise reduction effect for road construction, comprising a vibration leveling shell (1), characterized in that: The inner wall of the vibration leveling shell (1) is fixedly connected to a plurality of groups of damping connecting rods (2), and the other ends of the plurality of groups of damping connecting rods (2) are fixedly connected to connecting plates (3), and a vibration motor (4) is provided below the connecting plate (3); The bottom of the connecting plate (3) is fixedly connected to a plurality of sets of sleeve rods (5), and the inner cavities of the sleeve rods (5) are slidably connected to connecting rods (6), and the bottom ends of the connecting rods (6) are fixedly connected to a vibration plate (7), and the vibration motor (4) is fixedly connected to the top of the vibration plate (7).

2. A vibrating device with noise reduction effect for road construction according to claim 1, characterized in that: The surface of the connecting rod (6) is provided with a plurality of through holes (8), and the surface of the sleeve rod (5) is provided with a fixing hole. The connecting rod (6) and the sleeve rod (5) are assembled with bolts (9) and nuts (10) through the fixing holes and the through holes (8).

3. A vibrating device with noise reduction effect for road construction according to claim 1, characterized in that: A handle (11) is fixedly connected to the surface of the vibrating shell (1).

4. A vibrating device with noise reduction effect for road construction according to claim 1, characterized in that: The bottom of the vibration leveling shell (1) is fixedly connected to a support frame (12), and the bottom of the support frame (12) is provided with a vibration leveling seat (13), and the bottom of the support frame (12) is provided with a groove matched with the vibration leveling seat (13).

5. A vibrating device with noise reduction effect for road construction according to claim 4, characterized in that: The vibration leveling seat (13) is partially inserted into a groove provided at the bottom of the support frame (12), and a plurality of groups of damping springs (14) are fixedly connected between the support frame (12) and the vibration leveling seat (13).

6. A vibrating device with noise reduction effect for road construction according to claim 5, characterized in that: The inner wall surfaces of the vibration leveling shell (1) and the support frame (12) are both fixedly connected with sound-absorbing cotton (15).

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