Sprinkling truck for on-site maintenance of cement stabilized macadam base

Abstract

The utility model relates to a watering cart for on-site maintenance of a cement stabilized macadam base. The watering cart comprises a cart body, a spraying system and an integrated module. The spraying system is provided with an adjustable spray head, the water spraying range and strength are adjusted according to a switch valve, the switch valve is connected with a water tank and used for controlling opening and closing of the spray head, and the water tank is provided with a water level detection device capable of detecting in real time and reminding water supplement. And the integrated module comprises a power supply module, a driving motor and a central control device. The power module is a rechargeable storage battery and provides power for other modules through a junction box, and the driving motor drives wheels at the rear end of the vehicle body to rotate. The central control device comprises a receiver, a controller module and a sensor module, the receiver receives remote control signals, the controller module is connected with other modules to output instructions, and the sensor module comprises a temperature sensor and a humidity sensor. The device has the advantages of being simple in structure, convenient to operate, low in maintenance cost and high in maintenance quality.

Description

Technical Field

[0001] The utility model belongs to the technical field of road engineering machinery and relates to maintenance equipment for a semi-rigid base, in particular to a sprinkler truck for on-site maintenance of a cement-stabilized crushed stone base. Background Art

[0002] With the rapid development of highway transportation, the requirements for highway engineering quality are also constantly increasing. As a commonly used highway pavement structure layer, cement-stabilized crushed stone base plays an important role in highway engineering, and its quality is directly related to the service life and driving safety of the project.

[0003] During the construction of cement-stabilized gravel base, maintenance is a crucial link. Traditional maintenance methods mostly use manual or vehicle watering, which has problems such as uneven watering, inaccurate water volume control, too heavy watering trucks affecting the flatness of the newly laid base, and low maintenance efficiency, thus affecting the strength and stability of the base. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a sprinkler truck for on-site maintenance of cement-stabilized gravel base. The sprinkler truck is moved by artificial remote control, and can predict and make decisions on the amount of water to be sprinkled on the cement-stabilized gravel base according to real-time road surface parameters such as surface humidity and temperature of the cement-stabilized gravel base, combined with the humidity and temperature of the environment, so as to achieve the purpose of accurately controlling the amount of water to be sprinkled. The water tank is designed with a water level detection device, which can detect and display the remaining water in real time, and finally realize the integrated maintenance operation of monitoring and sprinkling, improve the maintenance quality and save maintenance costs. The sprinkler truck has the advantages of simple structure, convenient operation, low maintenance cost and high maintenance quality.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] Furthermore, a watering truck for on-site maintenance of cement-stabilized gravel base comprises a vehicle body, a spraying system, and an integrated module, wherein the integrated module comprises a power module, a drive motor, and a central control device.

[0007] Furthermore, the vehicle body is composed of a cross bar, a fixed connecting rod, a chassis, an axle, and wheels, and has sufficient load-bearing capacity and stability to support the entire sprinkler truck and its various components.

[0008] Furthermore, the power module is a rechargeable battery, which is replenished with electric energy through a charging socket, and provides electric energy to the drive motor, central control device, switch valve and water level detection device through a junction box to ensure the continuous and stable operation of the sprinkler truck.

[0009] Furthermore, the driving motor provides kinetic energy for the vehicle body, that is, the driving motor is connected to the axle to drive the rear end wheels of the vehicle body to rotate, thereby realizing the movement of the sprinkler truck.

[0010] Furthermore, the central control device includes a receiver, a controller module, and a sensor module. The receiver can receive remote control signals sent from the outside and transmit the signals to the controller module. The controller module is connected to the drive motor, sensor module, switch valve and water level detection device, and outputs corresponding instructions according to the received signals to realize intelligent control of the sprinkler truck.

[0011] Furthermore, the sensor module includes a temperature sensor and a humidity sensor, which can collect environmental information in real time and transmit it to the controller module to provide data support for controlling the range and intensity of watering.

[0012] Furthermore, the sprinkler system includes a water tank installed on the vehicle body, a water inlet is provided on the upper part of the water tank, a water pipe is provided on the lower part, a number of adjustable nozzles are provided on the water pipe, and a switch valve is also provided at the connection between the water pipe and the water tank; the sprinkler is connected to the water tank through the water pipe and the switch valve, and can realize flexible control of the sprinkler range and intensity according to the adjustment of the switch valve. The switch valve receives the instructions output by the controller module, controls the opening and closing of the sprinkler system and adjusts the water volume, thereby realizing intelligent sprinkler operation.

[0013] Furthermore, the water tank is provided with a water level detection device, which can detect the water volume in real time and remind replenishment to ensure the continuity of the watering operation.

[0014] In summary, the utility model has the following beneficial effects:

[0015] 1. Intelligent control is achieved through integrated modules, which can flexibly adjust the watering range and intensity according to the on-site environment to improve the maintenance effect.

[0016] 2. The water level detection device of the water tank can remind the user to add water in real time to ensure the continuity of the watering operation.

[0017] 3. The connection between each component is simple and clear, which is easy to disassemble and repair. Rechargeable batteries are used as power modules, and no external power supply is required, making the sprinkler truck more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a water sprinkler for on-site maintenance of a cement-stabilized gravel base in this embodiment;

[0019] Figure 2 It is a side structural schematic diagram of a sprinkler truck for on-site maintenance of a cement-stabilized gravel base in this embodiment;

[0020] Figure 3This is a schematic diagram of a spraying device of a sprinkler truck for on-site maintenance of a cement-stabilized gravel base in this embodiment;

[0021] Figure 4 This is a schematic diagram of a central control device of a sprinkler truck for on-site maintenance of a cement-stabilized gravel base in this embodiment;

[0022] Figure numerals: 1. water tank; 2. water inlet; 3. water level detection device; 4. central control device; 5. axle; 6. drive motor; 7. line pipe; 8. power module; 9. junction box; 10. fixed connecting rod; 11. nozzle; 12. water pipe; 13. cross bar; 14. wheel; 15. chassis; 16. charging socket; 17. switch valve; 41. receiver; 42. controller module; 43. sensor module. DETAILED DESCRIPTION

[0023] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0024] Example:

[0025] The utility model discloses a water sprinkler for on-site maintenance of a cement-stabilized crushed stone base, comprising a vehicle body, a sprinkler system and an integrated module.

[0026] The vehicle body is the main structure of the sprinkler truck, and is composed of a cross bar 13, a fixed connecting rod 10, a chassis 15, an axle 5, and wheels 14. It has sufficient load-bearing capacity and stability to support the entire sprinkler truck and its various components.

[0027] The sprinkler system includes an adjustable sprinkler head 11, a water pipe 12 and a switch valve 17. The sprinkler head 11 is connected to the water tank 1 through the water pipe 12 to ensure a stable supply of water. The switch valve 17 is connected to the water pipe 12 to control the opening and closing of the sprinkler system and adjust the water volume. In actual applications, the operator can send instructions to the central control device through a remote control or a control panel. After receiving the instructions, the central control device controls the switch valve 17 to operate, thereby adjusting the range and intensity of watering.

[0028] The integrated module includes a central control device 4, a drive motor 6, and a power module 8. The power module 8 is a rechargeable battery, which is supplied with electric energy by means of a charging socket 16. A stable power supply is provided for the drive motor 6, the central control device 4, the switch valve 17 and the water level detection device 3 through a junction box 9 and a line tube 7. The drive motor 6 is connected to the axle to drive the rear end wheel 14 of the vehicle body to rotate, thereby realizing the movement of the sprinkler truck. The central control device 4 includes a receiver 41, a controller module 42, and a sensor module 43. The receiver 41 can receive a remote control signal sent from the outside and transmit the signal to the controller module 42. The controller module 42 outputs corresponding instructions based on the received signal and the environmental information (such as temperature and humidity) collected by the sensor module 43, drives the wheel 14 to move to a specified position through the drive motor 6, and controls the action of the switch valve 17. The sensor module 43 includes a temperature sensor and a humidity sensor, which can collect environmental information in real time and feed the information back to the controller module 42 to provide data support for controlling the range and intensity of watering.

[0029] The water tank 1 is designed with a water level detection device 3, which adopts a liquid level gauge, that is, it can detect the water volume in real time and send out a reminder signal when the water volume is lower than the set value, prompting the operator to replenish the water in time.

[0030] In actual applications, the operator can send instructions to the receiver 41 through the remote control or control panel according to the on-site environment and maintenance needs. After receiving the instructions, the receiver 41 transmits them to the controller module 42. The controller module 41 drives the sprinkler truck to move to the designated position according to the instructions and the environmental information collected by the sensor module 42, and calculates the appropriate sprinkler range and intensity, controls the operation of the switch valve 17, and realizes intelligent sprinkler operation. At the same time, the water level detection device 3 of the water tank 1 will detect the water volume in real time, and send a reminder signal when necessary to ensure the continuity of the sprinkler operation.

[0031] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. A water sprinkler for on-site maintenance of cement-stabilized gravel base, comprising a vehicle body, a spray system and an integrated module, characterized in that: The spray system comprises a water tank (1) mounted on the vehicle body, the water tank (1) having a water inlet at the top and a water pipe (12) at the bottom, the water pipe (12) having a plurality of adjustable spray heads (11), a switch valve (17) at the connection between the water pipe (12) and the water tank (1), and a water level detection device (3) on the water tank (1); The integrated module comprises a central control device (4), a drive motor (6) and a power module (8); the central control device (4) comprises a receiver (41), a sensor (43) and a controller (42); the receiver (41) and the sensor (43) are both connected to the controller (42); the drive motor (6) provides kinetic energy for the vehicle body, and the power module (8) provides electrical energy for the drive motor (6), the central control device (4), the switch valve (17) and the water level detection device (3).

2. A water sprinkler for on-site maintenance of cement-stabilized crushed stone base according to claim 1, characterized in that: The receiver (41) receives a remote control signal sent from the outside and transmits the signal to the controller (42). The controller (42) outputs instructions to control the drive motor (6), the sensor (43), the switch valve (17) and the water level detection device (3) according to the received signal.

3. A water sprinkler for on-site maintenance of cement-stabilized crushed stone base according to claim 1, characterized in that: The power module (8) adopts a rechargeable battery.

4. A water sprinkler for on-site maintenance of cement-stabilized crushed stone base according to claim 1, characterized in that: The sensor (43) includes a temperature sensor and a humidity sensor.

Images