Tamping device for road and bridge engineering construction

Abstract

The utility model discloses a ramming device for road and bridge engineering construction, which comprises a ramming plate, a motor is arranged at the top of the ramming plate, the output end of the motor is bolted with a belt pulley I, a rotating rod is arranged at the top of the ramming plate, the two sides of the rotating rod are rotationally connected with bearing seats through bearings, and the bearing seats are connected with the belt pulley II through bearings. A user starts a motor to drive a first belt pulley to rotate, the first belt pulley drives a second belt pulley to rotate through a belt, then the second belt pulley drives a rotating rod and an eccentric wheel to rotate, and the eccentric wheel drives the tamping plate to tamp the ground. And a user starts a water pump, the water pump pumps out water in a water tank through a water inlet pipe, then the water is discharged into a pipe body through a water outlet pipe, the water is sprayed out through a spray head, and therefore water spraying and dust falling can be effectively and conveniently conducted on the ground.

Description

Technical Field

[0001] The utility model belongs to the technical field of tamping devices, in particular to a tamping device for road and bridge engineering construction. Background Art

[0002] The tamping device used in road and bridge construction is mainly used to improve the density and firmness of the roadbed and pavement.

[0003] At present, a Chinese utility model with the announcement number CN218711978U discloses a tamping device for road and bridge engineering construction, including a box-shaped base with an opening at the top, the bottom left side of the box-shaped base is rotatably connected to two universal wheels, and the bottom right side of the box-shaped base is rotatably connected to two running wheels. Through the arrangement of the universal wheels with locks and the running wheels, it can be flexibly moved between multiple repair sites on site during the repair construction of multiple sites in the road and bridge engineering, and is suitable for the tamping work of repairing the road surface in a small area. Through the arrangement of the telescopic lifting assembly, the hydraulic cylinder and the tamping plate, the lifting and adjusting of the use height of the tamping plate and the driving thereof for tamping work can be achieved. Through the arrangement of the linkage threaded driving assembly, the tamping plate can be driven to move out to the right during use and driven to move back and be stored above the box-shaped base after use, so as to reduce the overall volume, facilitate movement and consignment and carrying, and there is no need to disassemble to reduce the volume and disassemble to move, thereby improving work efficiency.

[0004] However, the existing tamping devices for road and bridge construction cannot effectively and quickly tamp the ground, and cannot effectively and conveniently spray water on the ground to reduce dust. To solve the above problems, we provide a tamping device for road and bridge construction. Utility Model Content

[0005] The purpose of the utility model is to provide a tamping device for road and bridge engineering construction to solve the problems raised by the above-mentioned background technology.

[0006] The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a tamping device for road and bridge engineering construction, comprising a tamping plate, a motor is arranged on the top of the tamping plate, a pulley 1 is bolted to the output end of the motor, a rotating rod is arranged on the top of the tamping plate, both sides of the rotating rod are rotatably connected to bearing seats through bearings, the bottom of the bearing seat is bolted to the tamping plate, an eccentric wheel is bolted to the surface of the rotating rod, a pulley 2 is bolted to the surface of the rotating rod, belts are sleeved on the surfaces of the pulleys 1 and 2, a water tank is arranged on the top of the tamping plate, a water pump is bolted to one side of the water tank, a water inlet of the water pump is connected to a water inlet pipe, one end of the water inlet pipe is connected to the water tank, a water outlet of the water pump is connected to a water outlet pipe, the other end of the water outlet pipe is connected to a pipe body, and a nozzle is connected to one side of the motor.

[0007] The above technical solution is adopted: the user starts the motor to drive pulley one to rotate, so that pulley one drives pulley two to rotate through the belt, and then pulley two drives the rotating rod and the eccentric wheel to rotate, so that the eccentric wheel drives the tamping plate to tamp the ground, thereby effectively and quickly tamping the ground, and the user starts the water pump to make the water pump draw out the water inside the water tank through the water inlet pipe, and then discharge the water into the inside of the pipe body through the water outlet pipe, so that the water is sprayed out through the nozzle, thereby effectively and conveniently spraying water to reduce dust on the ground.

[0008] The utility model is further configured that a bracket is bolted to the top of the tamping plate, and the top of the bracket is bolted to the motor.

[0009] By adopting the above technical solution, the motor can be effectively installed by arranging a bracket.

[0010] The utility model is further configured that a protective shell is bolted to the top of the tamping plate, and the top of the protective shell is bolted to the water tank.

[0011] By adopting the above technical solution, the eccentric wheel can be effectively protected by providing a protective shell.

[0012] The utility model is further configured that the water inlet of the motor is threadedly connected to a limiting cover.

[0013] By adopting the above technical solution, the water inlet can be effectively sealed by providing a limit cover.

[0014] The utility model is further configured that mounting blocks are bolted on both sides of the bottom of the tube body, and the bottom of the mounting block is bolted to the tamping plate.

[0015] By adopting the above technical solution, the pipe body can be effectively installed by providing the installation block.

[0016] The utility model is further configured that a handle is provided on the top of the tamping plate, both ends of the handle are rotatably connected with a rotating sleeve, and the bottom of the rotating sleeve is bolted to the tamping plate.

[0017] By adopting the above technical solution, the device can be easily operated by providing a handle.

[0018] In summary, the utility model has the following beneficial effects:

[0019] 1. The user starts the motor to drive the pulley 1 to rotate, so that the pulley 1 drives the pulley 2 to rotate through the belt, and then the pulley 2 drives the rotating rod and the eccentric wheel to rotate, so that the eccentric wheel drives the tamping plate to tamp the ground, thereby effectively and quickly tamping the ground;

[0020] 2. The user starts the water pump to pump out the water inside the water tank through the water inlet pipe, and then discharges the water into the pipe body through the water outlet pipe, so that the water is sprayed out through the nozzle, thereby effectively spraying water on the ground to reduce dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a three-dimensional schematic diagram of the local structure of the utility model.

[0023] Figure numerals: 1. tamping plate; 2. motor; 3. pulley one; 4. rotating rod; 5. bearing seat; 6. eccentric wheel; 7. pulley two; 8. belt; 9. water pump; 10. water inlet pipe; 11. water outlet pipe; 12. pipe body; 13. nozzle; 14. bracket; 15. protective shell; 16. limit cover; 17. mounting block; 18. handle; 19. rotating sleeve; 20. water tank. DETAILED DESCRIPTION

[0024] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0025] Embodiment 1:

[0026] refer to Figure 1 and Figure 2 A tamping device for road and bridge engineering construction comprises a tamping plate 1, a motor 2 is arranged on the top of the tamping plate 1, a pulley 3 is bolted to the output end of the motor 2, a rotating rod 4 is arranged on the top of the tamping plate 1, both sides of the rotating rod 4 are rotatably connected with bearing seats 5 through bearings, the bottom of the bearing seat 5 is bolted to the tamping plate 1, and an eccentric wheel 6 is bolted to the surface of the rotating rod 4. The user starts the motor 2 to drive the pulley 1 3 to rotate, so that the pulley 1 3 drives the pulley 2 7 to rotate through the belt 8, and then the pulley 2 7 drives the rotating rod 4 and the eccentric wheel 6 to rotate, so that the eccentric wheel 6 drives the tamping plate 1 to tamp the ground, thereby effectively and conveniently tamping the ground quickly.

[0027] refer to Figure 1 A bracket 14 is bolted to the top of the tamping plate 1, and the top of the bracket 14 is bolted to the motor 2. By providing the bracket 14, the motor 2 can be effectively installed.

[0028] refer to Figure 1 A protective shell 15 is bolted to the top of the tamping plate 1, and the top of the protective shell 15 is bolted to the water tank 20. By providing the protective shell 15, the eccentric wheel 6 can be effectively protected.

[0029] refer to Figure 1The water inlet of the motor 2 is threadedly connected to a limiting cover 16. By setting the limiting cover 16, the water inlet can be effectively sealed.

[0030] Brief description of the usage process: the user starts the motor 2 to drive the pulley 1 3 to rotate, so that the pulley 1 3 drives the pulley 2 7 to rotate through the belt 8, and then the pulley 2 7 drives the rotating rod 4 and the eccentric wheel 6 to rotate, so that the eccentric wheel 6 drives the tamping plate 1 to tamp the ground, thereby effectively and conveniently tamping the ground quickly.

[0031] Embodiment 2:

[0032] refer to Figure 1 and Figure 2 A pulley 2 7 is bolted to the surface of the rotating rod 4, and a belt 8 is sleeved on the surfaces of the pulley 1 3 and the pulley 2 7. A water tank 20 is arranged on the top of the tamping plate 1, and a water pump 9 is bolted to one side of the water tank 20. The water inlet of the water pump 9 is connected with a water inlet pipe 10, and one end of the water inlet pipe 10 is connected with the water tank 20. The water outlet of the water pump 9 is connected with a water outlet pipe 11, and the other end of the water outlet pipe 11 is connected with a pipe body 12. A nozzle 13 is connected to one side of the motor 2. The user starts the water pump 9, so that the water pump 9 draws out the water inside the water tank 20 through the water inlet pipe 10, and then discharges the water into the inside of the pipe body 12 through the water outlet pipe 11, so that the water is sprayed out through the nozzle 13, thereby effectively spraying water on the ground to reduce dust.

[0033] refer to Figure 1 Both sides of the bottom of the tube body 12 are bolted with mounting blocks 17, and the bottom of the mounting block 17 is bolted to the tamping plate 1. By providing the mounting block 17, the tube body 12 can be effectively installed.

[0034] refer to Figure 1 A handle 18 is provided on the top of the tamping plate 1, and both ends of the handle 18 are rotatably connected to a rotating sleeve 19, and the bottom of the rotating sleeve 19 is bolted to the tamping plate 1. By providing the handle 18, the device can be easily operated.

[0035] Brief description of the usage process: the user starts the water pump 9, so that the water pump 9 pumps out the water inside the water tank 20 through the water inlet pipe 10, and then discharges the water into the interior of the pipe body 12 through the water outlet pipe 11, and sprays the water through the nozzle 13, thereby effectively spraying water on the ground to reduce dust.

[0036] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A tamping device for road and bridge engineering construction, comprising a tamping plate (1), characterized in that: A motor (2) is arranged on the top of the tamping plate (1), and a pulley (3) is bolted to the output end of the motor (2). A rotating rod (4) is arranged on the top of the tamping plate (1), and bearing seats (5) are rotatably connected to the two sides of the rotating rod (4) through bearings. The bottom of the bearing seat (5) is bolted to the tamping plate (1), and an eccentric wheel (6) is bolted to the surface of the rotating rod (4). A pulley (7) is bolted to the surface of the rotating rod (4). The pulley (3) and the belt The surface of the second wheel (7) is sleeved with a belt (8), a water tank (20) is arranged on the top of the tamping plate (1), a water pump (9) is bolted to one side of the water tank (20), the water inlet of the water pump (9) is connected to a water inlet pipe (10), one end of the water inlet pipe (10) is connected to the water tank (20), the water outlet of the water pump (9) is connected to a water outlet pipe (11), the other end of the water outlet pipe (11) is connected to a pipe body (12), and one side of the motor (2) is connected to a nozzle (13).

2. A tamping device for road and bridge engineering construction according to claim 1, characterized in that: A bracket (14) is bolted to the top of the tamping plate (1), and the top of the bracket (14) is bolted to the motor (2).

3. A tamping device for road and bridge engineering construction according to claim 1, characterized in that: A protective shell (15) is bolted to the top of the tamping plate (1), and the top of the protective shell (15) is bolted to the water tank (20).

4. A tamping device for road and bridge engineering construction according to claim 1, characterized in that: The water inlet of the motor (2) is threadedly connected to a limit cover (16).

5. The tamping device for road and bridge engineering construction according to claim 1 is characterized in that: Both sides of the bottom of the tube body (12) are bolted with mounting blocks (17), and the bottom of the mounting block (17) is bolted to the tamping plate (1).

6. The tamping device for road and bridge engineering construction according to claim 1, characterized in that: A handle (18) is provided on the top of the tamping plate (1), and both ends of the handle (18) are rotatably connected to a rotating sleeve (19), and the bottom of the rotating sleeve (19) is bolted to the tamping plate (1).

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