Road surface watering maintenance device

Abstract

The utility model relates to the technical field of pavement maintenance, and discloses a pavement watering maintenance device which comprises a base, two ends of the base are respectively and rotatably connected with a rotating shaft, the rotating shaft is provided with a first pipeline, the bottom of the first pipeline is communicated with a plurality of first spray heads, and the bottom of the rotating shaft extends below the base and is fixedly connected with a first synchronous wheel. Two first gears are rotatably connected to the middle of the base, the two first gears are meshed with each other, a second synchronous wheel is fixedly connected to the bottom of each first gear, the first synchronous wheels and the second synchronous wheels are jointly meshed and connected with a synchronous belt, and a motor is fixedly connected to the position, adjacent to the first gears, of the base; the output end of the motor is fixedly connected with a second gear, the second gear is in meshed connection with the first gear, through the design of the two first pipelines, the device can adjust the position of the first spraying head according to the width of a road surface, and then the water spraying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of road maintenance, in particular to a road surface watering maintenance device. Background Art

[0002] During the pavement construction process, in order to ensure the quality and service life of the pavement, it is usually necessary to spray water on the pavement for maintenance;

[0003] Traditional watering maintenance methods mostly use manual handheld pipes for watering. This method is inefficient and difficult to ensure uniformity of watering, which cannot meet the needs of modern road construction. Therefore, a device that can perform watering maintenance efficiently and evenly is needed.

[0004] The pipes and nozzles of existing road maintenance sprinkler systems are fixed to the device, and the position of the nozzles cannot be adjusted according to the width of the road surface. Therefore, when facing a wider road surface, the sprinkler system needs to be operated back and forth to sprinkle water, which greatly prolongs the sprinkling time and reduces work efficiency.

[0005] To this end, the utility model provides a road surface watering maintenance device. Utility Model Content

[0006] The purpose of the utility model is to provide a road surface watering maintenance device to solve the problem that the existing road surface watering maintenance device cannot adjust the position of the nozzle according to the road surface width.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a road surface watering maintenance device, comprising a base, both ends of the base are rotatably connected to a rotating shaft, the rotating shaft is provided with a first pipe, the bottom of the first pipe is connected to a plurality of first nozzles, the bottom of the rotating shaft extends to the bottom of the base and is fixedly connected to a first synchronous wheel, the middle part of the base is rotatably connected to two first gears, the two first gears are meshed with each other, the bottom of the first gear is fixedly connected to a second synchronous wheel, the first synchronous wheel and the second synchronous wheel are meshed with a synchronous belt, the base is fixedly connected to a motor at a position adjacent to the first gear, the output end of the motor is fixedly connected to a second gear, and the second gear is meshed with the first gear.

[0008] Preferably, the base is located between the two rotating shafts and is fixedly connected to a second pipe, and the bottom of the second pipe is connected to a plurality of second nozzles.

[0009] Preferably, a water tank is provided at one end of the base away from the second pipe, and a water pump is provided at one end of the base adjacent to the water tank. The input end of the water pump is connected to the water tank, and a four-way pipe is provided at the output end of the water pump. Both ends of the four-way pipe are respectively connected to the two first pipes, and the end of the four-way pipe away from the water pump is connected to the second pipe.

[0010] Preferably, both ends of the four-way pipe are connected to a hose, one end of the hose is connected to the first pipe, and the end of the four-way pipe away from the water pump is connected to a connecting pipe, one end of the connecting pipe is connected to the second pipe.

[0011] Preferably, a U-shaped frame is fixedly connected to the top of the rotating shaft, and the U-shaped frame is fixedly connected to the first pipe. The base is located between the two rotating shafts and is fixedly connected to two support arms, and the support arms are fixedly connected to the second pipe.

[0012] Preferably, the base is located at both ends of the motor and is fixedly connected to connecting arms, the connecting arms are fixedly connected to the motor, four universal wheels are installed at the bottom of the base, and the top of the base is located at one end of the water tank and is fixedly connected to a handle.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The utility model drives the first gear to rotate by a motor, thereby driving the first gear meshing with it to rotate, wherein two first gears are provided and meshed and connected together, so when one of the first gears rotates, the other first gear will rotate synchronously, and the two first gears rotate in opposite directions. Through the design of the first synchronous wheel, the second synchronous wheel and the synchronous belt, the two first gears can drive the rotating shaft to rotate when rotating, and then drive the two first pipes to rotate in a fan-shaped rotation, so as to drive the first sprinkler head to move its position. When facing a wider road surface, the two first pipes are driven to rotate by the motor, so that the two first pipes are expanded to the outside of the base, thereby driving the first sprinkler head to move, and then cooperating with the second pipe and the second sprinkler head to sprinkle water directly in front of the base. In this way, the device can sprinkle water on a wider road surface, and there is no need for the device to perform a back and forth sprinkling operation, thereby reducing the sprinkling time and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0017] Figure 3 This is a schematic diagram of the bottom structure of the base in the utility model;

[0018] Figure 4 for Figure 3 A schematic diagram of the partially enlarged structure at point B in the middle;

[0019] Figure 5 It is a side view structural diagram of the utility model.

[0020] In the figure: 1. Base; 2. Rotating shaft; 3. First pipe; 4. First nozzle; 5. First synchronous wheel; 6. First gear; 7. Second synchronous wheel; 8. Synchronous belt; 9. Motor; 10. Second gear; 11. Second pipe; 12. Second nozzle; 13. Water tank; 14. Water pump; 15. Cross-connect pipe; 16. Hose; 17. Connecting pipe; 18. U-shaped frame; 19. Support arm; 20. Connecting arm; 21. Universal wheel; 22. Handle. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] See also Figure 1-5 The utility model provides a technical solution: a road watering maintenance device, including a base 1, both ends of the base 1 are rotatably connected to a rotating shaft 2, the rotating shaft 2 is provided with a first pipe 3, the bottom of the first pipe 3 is connected to a plurality of first nozzles 4, the bottom of the rotating shaft 2 extends to the bottom of the base 1, and is fixedly connected to a first synchronous wheel 5, the middle part of the base 1 is rotatably connected to two first gears 6, the two first gears 6 are meshed with each other, the bottom of the first gear 6 is fixedly connected to a second synchronous wheel 7, the first synchronous wheel 5 and the second synchronous wheel 7 are meshed and connected with a synchronous belt 8, the base 1 is fixedly connected to a motor 9 at a position adjacent to the first gear 6, the output end of the motor 9 is fixedly connected to a second gear 10, and the second gear 10 is meshed with the first gear 6;

[0023] In this embodiment, when it is necessary to perform watering operation on the road surface, in order to shorten the watering time, improve the watering efficiency, and avoid the watering device from moving back and forth to spray water, the position of the first nozzle 4 is adjusted according to the width of the road surface. During operation, the motor 9 is turned on first, wherein the motor 9 is only provided with one and is installed beside one of the two first gears 6. At the same time, the second gear 10 provided at the output end of the motor 9 is meshed with the adjacent first gear 6. Under the drive of the motor 9, the second gear 10 will rotate, thereby driving the first gear 6 meshed with it to rotate. Since the first gear 6 is provided with two and meshed together, one of the first gears When the wheel 6 rotates, the other first gear 6 will rotate synchronously, and the two first gears 6 rotate in opposite directions. The first synchronous wheel 5 at the bottom of the rotating shaft 2 and the second synchronous wheel 7 at the bottom of the first gear 6 are connected together through a synchronous belt 8. Therefore, when the first gear 6 rotates, it will drive the rotating shaft 2 to rotate. At this time, the two rotating shafts 2 will rotate synchronously in opposite directions. When the rotating shaft 2 rotates, it will drive the first pipe 3 to rotate. In actual operation, the motor 9 only drives the first pipe 3 to rotate in a fan shape and does not make circumferential motion. During work, the operator can adjust the rotation amplitude of the first pipe 3 according to the width of the road surface, and then adjust the position of the first sprinkler head 4 to improve the watering efficiency.

[0024] The base 1 is located between the two rotating shafts 2 and is fixedly connected to a second pipe 11. The bottom of the second pipe 11 is connected to a plurality of second nozzles 12.

[0025] In this embodiment, the second pipe 11 is located directly in front of the base 1, and the second nozzle 12 is located at the bottom of the second pipe 11 and is inclined away from the base 1, so as to spray water on the position between the two first pipes 3. In addition, when the first pipe 3 and the second pipe 11 are 180 degrees, the inclination angles of the first nozzle 4 and the second nozzle 12 are the same, so as to spray the road surface more effectively and prevent the water sprayed from the first nozzle 4 and the second nozzle 12 from falling on the device body when the device moves forward.

[0026] A water tank 13 is provided at one end of the base 1 away from the second pipe 11, and a water pump 14 is provided at one end of the base 1 adjacent to the water tank 13. The input end of the water pump 14 is connected to the water tank 13, and the output end of the water pump 14 is provided with a cross-tube 15. The two ends of the cross-tube 15 are respectively connected to the two first pipes 3, and the end of the cross-tube 15 away from the water pump 14 is connected to the second pipe 11;

[0027] In this embodiment, a water filling port is provided on the top of the water tank 13, and a sealing tank is threadedly connected to the water filling port. Water is filled into the water tank 13 through the water filling port, and the water in the water tank 13 is transported to the first pipe 3 and the second pipe 11 by the action of the water pump 14, so that water can be sprayed out from the first nozzle 4 and the second nozzle 12. Through the design of the four-way pipe 15, the water pump 14 can simultaneously transport water to the two first pipes 3 and one second pipe 11.

[0028] Both ends of the cross-tube 15 are connected to hoses 16, one end of the hose 16 is connected to the first pipe 3, and the end of the cross-tube 15 away from the water pump 14 is connected to a connecting pipe 17, one end of the connecting pipe 17 is connected to the second pipe 11;

[0029] In this embodiment, the design of the first hose 16 not only allows the water pump 14 to smoothly transport water into the first pipe 3, but also does not affect the fan-shaped rotation of the first pipe 3. The design of the connecting pipe 17 allows the water pump 14 to smoothly transport water into the second pipe 11, wherein the connecting pipe 17 is a plastic pipe with a relatively hard material.

[0030] A U-shaped frame 18 is fixedly connected to the top of the rotating shaft 2, and the U-shaped frame 18 is fixedly connected to the first pipe 3. The base 1 is located between the two rotating shafts 2 and is fixedly connected to two support arms 19, and the support arms 19 are fixedly connected to the second pipe 11;

[0031] In this embodiment, the U-shaped frame 18 is designed to support both ends of the first pipe 3, so that the first pipe 3 is more stable when rotating. The support arm 19 is designed to allow the second pipe 11 to extend to the front of the base 1, so that the second nozzle 12 will not spray water onto the base 1.

[0032] The base 1 is located at both ends of the motor 9 and is fixedly connected to a connecting arm 20, the connecting arm 20 is fixedly connected to the motor 9, four universal wheels 21 are installed at the bottom of the base 1, and a handle 22 is fixedly connected to one end of the water tank 13 at the top of the base 1;

[0033] In this embodiment, the design of the connecting arm 20 allows the motor 9 to be smoothly fixedly connected to the bottom of the base 1, and the design of the universal wheel 21 allows the device to be flexibly moved, thereby facilitating the watering operation on the road surface. The design of the handle 22 allows the operator to easily control the moving position of the device.

[0034] Working principle: When in use, first fill the water tank 13 with water, then move the device to the road surface that needs to be sprinkled with water, and adjust the position of the first pipe 3 according to the width of the road surface. During operation, first turn on the motor 9. Under the drive of the motor 9, the second gear 10 will rotate, and then drive the first gear 6 that is meshed with it to rotate. Since there are two first gears 6 and they are meshed together, when one of the first gears 6 rotates, the other first gear 6 will rotate synchronously, and the two first gears 6 rotate in opposite directions. The first synchronous wheel 5 at the bottom of the rotating shaft 2 and the second synchronous wheel 7 at the bottom of the first gear 6 are connected together by a synchronous belt 8. Therefore, when the first gear 6 rotates, it will drive the rotating shaft 2 to rotate. At this time, the two rotating shafts 2 will rotate. The U-shaped frame 18 rotates synchronously in the opposite direction. When the rotating shaft 2 rotates, the U-shaped frame 18 is driven to rotate, and then the first pipe 3 is driven to rotate. In order to prevent the first pipe 3 from tearing the hose 16 during the rotation process, in actual operation, the motor 9 only drives the first pipe 3 to rotate in a fan shape without circumferential movement. During operation, the operator can adjust the rotation amplitude of the first pipe 3 according to the width of the road surface. When the position of the first pipe 3 is adjusted, the water pump 14 is turned on. Under the action of the water pump 14, the water in the water tank 13 will flow into the first pipe 3 and the second pipe 11 respectively through the four-way pipe 15, and be sprayed out from the first nozzle 4 and the second nozzle 12. Then the operator can grab the handle 22 to push the device to move along the road surface, thereby realizing watering the road surface.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes and modifications may be made to these embodiments without departing from the principles of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A road surface watering maintenance device, comprising a base (1), characterized in that: The two ends of the base (1) are rotatably connected to a rotating shaft (2), the rotating shaft (2) is provided with a first pipe (3), the bottom of the first pipe (3) is connected to a plurality of first nozzles (4), the bottom of the rotating shaft (2) extends to the bottom of the base (1) and is fixedly connected to a first synchronous wheel (5), the middle of the base (1) is rotatably connected to two first gears (6), the two first gears (6) are meshed with each other, the bottom of the first gear (6) is fixedly connected to a second synchronous wheel (7), the first synchronous wheel (5) and the second synchronous wheel (7) are meshed and connected with a synchronous belt (8), the base (1) is fixedly connected to a motor (9) at a position adjacent to the first gear (6), the output end of the motor (9) is fixedly connected to a second gear (10), and the second gear (10) is meshed and connected with the first gear (6).

2. A road surface watering maintenance device according to claim 1, characterized in that: The base (1) is located between the two rotating shafts (2) and is fixedly connected to a second pipe (11), and the bottom of the second pipe (11) is connected to a plurality of second nozzles (12).

3. A road surface watering maintenance device according to claim 2, characterized in that: A water tank (13) is provided at one end of the base (1) away from the second pipe (11), and a water pump (14) is provided at one end of the base (1) adjacent to the water tank (13). The input end of the water pump (14) is connected to the water tank (13), and the output end of the water pump (14) is provided with a four-way pipe (15). Both ends of the four-way pipe (15) are respectively connected to the two first pipes (3), and the end of the four-way pipe (15) away from the water pump (14) is connected to the second pipe (11).

4. A road surface watering maintenance device according to claim 3, characterized in that: Both ends of the four-way pipe (15) are connected to a hose (16), one end of the hose (16) is connected to the first pipe (3), and the end of the four-way pipe (15) away from the water pump (14) is connected to a connecting pipe (17), and one end of the connecting pipe (17) is connected to the second pipe (11).

5. The road surface watering maintenance device according to claim 1, characterized in that: A U-shaped frame (18) is fixedly connected to the top of the rotating shaft (2), and the U-shaped frame (18) is fixedly connected to the first pipe (3). The base (1) is located between the two rotating shafts (2) and is fixedly connected to two support arms (19), and the support arms (19) are fixedly connected to the second pipe (11).

6. A road surface watering maintenance device according to claim 5, characterized in that: The base (1) is located at both ends of the motor (9) and is fixedly connected to connecting arms (20), the connecting arms (20) are fixedly connected to the motor (9), four universal wheels (21) are installed at the bottom of the base (1), and a handle (22) is fixedly connected to one end of the water tank (13) at the top of the base (1).

Images