A dust fall spraying device for highway maintenance

Abstract

The utility model discloses a dust fall spraying device for highway maintenance operation relates to highway maintenance technical field. The utility model discloses a support plate, the top surface right side fixed connection of support plate has installation box, the inner wall fixed connection of installation box has the baffle, the top surface of baffle places two water storage tank, the surface of water storage tank is provided with positioning assembly, the top surface left side fixed connection of support plate has water supply tank, is provided with the docking assembly between water supply tank and water storage tank, the top surface mounting of water supply tank has the spray dust fall mechanism, the below of support plate is provided with mobile station, the top surface of mobile station is provided with for driving the self -rotating control assembly of support plate rotation, the right side of installation box is hinged with the movable door, the utility model discloses in use has realized the effect that the device is conveniently replenished with water fast, does not need to carry out shutdown waiting in the process of replenishing with water to guarantee that dust fall spraying work is uninterrupted, guarantees work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of highway maintenance technology, specifically to a dust suppression spraying device for highway maintenance operations. Background Technology

[0002] In highway maintenance operations, dust suppression spraying is a crucial step in ensuring a safe working environment, maintaining road quality, and protecting the health of workers. With the continuous advancement of highway construction and maintenance projects, the problem of dust generated during construction has become increasingly prominent. Dust not only severely impacts air quality at construction sites, reduces visibility, and increases safety hazards, but also damages the surrounding environment and ecosystems.

[0003] Traditional spray dust suppression systems typically use a single water tank for storage. When the tank runs out of water, the system needs to be shut down and refilled. This process is not only time-consuming but also disrupts continuous dust suppression operations, severely impacting the efficiency and quality of maintenance work. For example, in some large-scale highway maintenance projects, the construction area is vast, and the spray dust suppression system needs to operate continuously for extended periods to maintain humidity at the construction site and reduce the harmful effects of dust on the environment and personnel health. However, due to the limited capacity of the water tank, frequent shutdowns for refilling have become a major bottleneck restricting the progress of maintenance work.

[0004] Therefore, a dust suppression spraying device for highway maintenance operations is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a dust suppression spraying device for highway maintenance operations in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0007] A dust suppression spraying device for highway maintenance includes a support plate. A mounting box is fixedly connected to the right side of the top surface of the support plate. A partition is fixedly connected to the inner wall of the mounting box. Two water storage tanks are placed on the top surface of the partition. Positioning components are provided on the surface of the water storage tanks. A water supply tank is fixedly connected to the left side of the top surface of the support plate. A docking component is provided between the water supply tank and the water storage tanks. A dust suppression spraying mechanism is installed on the top surface of the water supply tank. A movable platform is provided below the support plate. A self-rotation control component for driving the support plate to rotate is provided on the top surface of the movable platform. A movable door is hinged to the right side of the mounting box.

[0008] Furthermore, the positioning component includes a fixing plate, which is fixedly connected to the right side of the water storage tank. A plug is movably inserted into the top surface of the fixing plate. An alignment hole is opened through the surface of the partition, and the inner wall of the alignment hole is movably inserted into the plug. A protrusion is fixedly connected to the surface of the plug, and a spring is fixedly connected between the bottom surface of the protrusion and the top surface of the fixing plate.

[0009] Furthermore, the spray dust suppression mechanism includes a water pump, which is fixedly installed on the top surface of the water supply tank. The water pump is fixedly connected to a water inlet pipe and a water outlet pipe. A guide pipe is fixedly connected to the end of the water outlet pipe. A nozzle is fixedly installed on the surface of the guide pipe. The spray dust suppression mechanism also includes an angle adjustment component for controlling the rotation of the guide pipe.

[0010] Furthermore, the tilt adjustment assembly includes a support base, which is fixedly connected to the top surface of the mounting box. The guide pipe is rotatably connected to the inner wall of the support base. An electric push rod is rotatably mounted on the top surface of the mounting box, and the telescopic end of the electric push rod is rotatably connected to the guide pipe.

[0011] Furthermore, the self-rotation control component includes a motor, which is fixedly mounted on the bottom surface of the moving platform. The output end of the motor is fixedly connected to a rotating shaft, which is rotatably connected to the moving platform. The top end of the rotating shaft is fixedly connected to a support plate. A support cylinder is fixedly connected to the bottom surface of the support plate. An annular groove is formed on the top surface of the moving platform, and the inner wall of the annular groove is rotatably connected to the support cylinder.

[0012] Furthermore, the docking assembly includes an elastic sealing joint, which is fixedly connected to the left side of the water storage tank. A connecting pipe is fixedly inserted into the top surface of the water supply tank, and the end of the connecting pipe is movably inserted into the inner wall of the elastic sealing joint. A one-way valve is provided on the surface of the connecting pipe. A through hole is provided through the left side of the mounting box, and the specifications of the through hole are adapted to the elastic sealing joint.

[0013] The beneficial effects of this utility model are as follows:

[0014] Water from the storage tank is introduced into the supply tank via a docking assembly. A spray dust suppression mechanism then sprays the water out to maintain dust levels on the highway surface. A self-rotating control assembly controls the rotation of the support plate and the spray dust suppression mechanism, enabling rotating spraying. When the water level in the storage tank decreases, the movable door is opened, and the positioning assembly releases the restriction on the storage tank, allowing one tank to be removed from the installation box while the other tank continues spraying. After the storage tank is filled, it is placed back into the installation box and then re-secured using the positioning assembly for continuous spraying. This invention facilitates quick and easy water replenishment without requiring downtime, ensuring uninterrupted dust suppression spraying and maintaining work efficiency. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a right sectional view of the installation box structure of this utility model;

[0017] Figure 3 This is a utility model Figure 2 Enlarged view of the structure of section A in the middle;

[0018] Figure 4 This is a front sectional view of the water storage tank structure of this utility model;

[0019] Figure 5 This is a front sectional view of the mobile platform structure of this utility model.

[0020] Reference numerals: 1. Support plate; 2. Mounting box; 3. Partition plate; 4. Water storage tank; 5. Positioning assembly; 501. Fixing plate; 502. Insert block; 503. Protrusion; 504. Spring; 505. Alignment hole; 6. Water supply tank; 7. Spray dust suppression mechanism; 701. Water pump; 702. Water suction pipe; 703. Conveying pipe; 704. Guide pipe; 705. Nozzle; 706. Support base; 707. Electric push rod; 8. Moving platform; 9. Self-rotation control assembly; 901. Motor; 902. Rotating shaft; 903. Support cylinder; 904. Annular groove; 10. Movable door; 11. Connecting assembly; 111. Elastic sealing joint; 112. Connecting pipe; 113. One-way valve. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0023] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0024] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that can control it.

[0025] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] like Figures 1 to 5As shown, a dust suppression spraying device for highway maintenance includes a support plate 1. A mounting box 2 is fixedly connected to the right side of the top surface of the support plate 1. A partition 3 is fixedly connected to the inner wall of the mounting box 2. Two water storage tanks 4 are placed on the top surface of the partition 3. A positioning component 5 is provided on the surface of the water storage tanks 4. The positioning component 5 includes a fixing piece 501, which is fixedly connected to the right side of the water storage tank 4. A plug 502 is movably inserted into the top surface of the fixing piece 501. An alignment hole 505 is opened through the surface of the partition 3, and the inner wall of the alignment hole 505 is movably inserted into the plug 502. A protrusion 503 is fixedly connected to the surface of the plug 502. A spring 504 is fixedly connected between the bottom surface of the protrusion 503 and the top surface of the fixing piece 501. It should be noted that by pulling the insert 502 upward, the protrusion 503 moves upward, overcoming the elastic force of the spring 504, and the bottom end of the insert 502 can be disengaged from the inner wall of the alignment hole 505, thereby releasing the restriction on the water tank 4 and making it easy to remove the water tank 4 from the inside of the mounting box 2. When the water tank 4 is inside the mounting box 2, the insert 502 and the alignment hole 505 cooperate to limit the water tank 4, so that the water tank 4 can remain stable.

[0027] A water supply tank 6 is fixedly connected to the top left side of the support plate 1. A docking assembly 11 is provided between the water supply tank 6 and the water storage tank 4. The docking assembly 11 includes an elastic sealing joint 111, which is fixedly connected to the left side of the water storage tank 4. A connecting pipe 112 is fixedly inserted into the top surface of the water supply tank 6, and the end of the connecting pipe 112 is movably inserted into the inner wall of the elastic sealing joint 111. A one-way valve 113 is provided on the surface of the connecting pipe 112. A through hole is provided on the left side of the mounting box 2, and the specification of the through hole is adapted to the elastic sealing joint 111. It should be noted that after the water storage tank 4 is filled with water, the water storage tank 4 is inserted into the interior of the mounting box 2, so that the elastic sealing joint 111 passes through the through hole and docks with the connecting pipe 112. The water inside the water storage tank 4 can then be introduced into the water supply tank 6 through the connecting pipe 112. By providing the one-way valve 113, backflow of water inside the water supply tank 6 can be prevented.

[0028] A dust suppression spraying mechanism 7 is installed on the top surface of the water supply tank 6. The dust suppression spraying mechanism 7 includes a water pump 701, which is fixedly installed on the top surface of the water supply tank 6. A water inlet pipe 702 is fixedly connected to the water inlet of the water pump 701, and a delivery pipe 703 is fixedly connected to the water outlet of the water pump 701. A guide pipe 704 is fixedly connected to the end of the delivery pipe 703, and a nozzle 705 is fixedly installed on the surface of the guide pipe 704. The dust suppression spraying mechanism 7 also includes an angle adjustment component for controlling the rotation of the guide pipe 704. More specifically, by operating the water pump 701 in conjunction with the water inlet pipe 702, clean water can be drawn out from inside the water supply tank 6, delivered through the delivery pipe 703 and the guide pipe 704, and finally sprayed out through the nozzle 705 to spray and maintain the highway surface. The angle adjustment component can control the rotation of the guide pipe 704 and the nozzle 705 to adjust the spray angle.

[0029] The tilt adjustment assembly includes a support base 706, which is fixedly connected to the top surface of the mounting box 2. A guide pipe 704 is rotatably connected to the inner wall of the support base 706. An electric push rod 707 is rotatably mounted on the top surface of the mounting box 2, and the telescopic end of the electric push rod 707 is rotatably connected to the guide pipe 704. It should be noted that by operating the electric push rod 707, the guide pipe 704 can be driven to rotate around the inner wall of the support base 706, thereby adjusting the spray angle of the nozzle 705.

[0030] A movable platform 8 is disposed below the support plate 1. A self-rotation control component 9 for driving the support plate 1 to rotate is disposed on the top surface of the movable platform 8. The self-rotation control component 9 includes a motor 901, which is fixedly mounted on the bottom surface of the movable platform 8. A rotating shaft 902 is fixedly connected to the output end of the motor 901, and the rotating shaft 902 is rotatably connected to the movable platform 8. The top end of the rotating shaft 902 is fixedly connected to the support plate 1. A support cylinder 903 is fixedly connected to the bottom surface of the support plate 1. An annular groove 904 is formed on the top surface of the movable platform 8, and the inner wall of the annular groove 904 is rotatably connected to the support cylinder 903. More specifically, by operating the motor 901, the rotating shaft 902 is driven to rotate, thereby controlling the rotation of the support plate 1, which in turn drives the spray dust suppression mechanism 7 to rotate, enabling the device to automatically rotate and spray water mist. During the rotation of the support plate 1, the support cylinder 903 rotates along the inner wall of the annular groove 904, providing reinforcement support for the support plate 1.

[0031] The right side of the mounting box 2 is hinged with a movable door 10.

[0032] In summary: Water inside the water storage tank 4 is introduced into the water supply tank 6 through the docking component 11. The spray dust suppression mechanism 7 sprays clean water to maintain the highway surface by reducing dust. The self-rotation control component 9 controls the rotation of the support plate 1 and the spray dust suppression mechanism 7, thus enabling rotating spraying. When the water level in the water storage tank 4 decreases, the movable door 10 is opened, and the positioning component 5 releases the restriction on the water storage tank 4, allowing one water storage tank 4 to be removed from the installation box 2. The other water storage tank 4 continues to supply water for spraying. After the water storage tank 4 is filled with water, it is placed back into the installation box 2 and then re-secured by the positioning component 5, enabling continuous spraying. This invention facilitates quick water replenishment of the device without requiring downtime, ensuring uninterrupted dust suppression spraying and maintaining work efficiency.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A dust suppression spraying device for highway maintenance operations, characterized in that, The system includes a support plate (1), a mounting box (2) fixedly connected to the right side of the top surface of the support plate (1), a partition (3) fixedly connected to the inner wall of the mounting box (2), two water storage tanks (4) placed on the top surface of the partition (3), a positioning component (5) provided on the surface of the water storage tanks (4), a water supply tank (6) fixedly connected to the left side of the top surface of the support plate (1), a docking component (11) provided between the water supply tank (6) and the water storage tanks (4), a spray dust suppression mechanism (7) installed on the top surface of the water supply tank (6), a moving platform (8) provided below the support plate (1), a self-rotation control component (9) for driving the support plate (1) to rotate on the top surface of the moving platform (8), and a movable door (10) hinged to the right side of the mounting box (2).

2. The dust suppression spraying device for highway maintenance operations according to claim 1, characterized in that, The positioning component (5) includes a fixing piece (501), and the fixing piece (501) is fixedly connected to the right side of the water storage tank (4). A plug (502) is movably inserted into the top surface of the fixing piece (501). An alignment hole (505) is opened through the surface of the partition (3), and the inner wall of the alignment hole (505) is movably inserted into the plug (502). A protrusion (503) is fixedly connected to the surface of the plug (502), and a spring (504) is fixedly connected between the bottom surface of the protrusion (503) and the top surface of the fixing piece (501).

3. The dust suppression spraying device for highway maintenance operations according to claim 1, characterized in that, The spray dust suppression mechanism (7) includes a water pump (701), which is fixedly installed on the top surface of the water supply tank (6). The water inlet end of the water pump (701) is fixedly connected to a water pump pipe (702), and the water outlet end of the water pump (701) is fixedly connected to a delivery pipe (703). The end of the delivery pipe (703) is fixedly connected to a guide pipe (704), and a nozzle (705) is fixedly installed on the surface of the guide pipe (704). The spray dust suppression mechanism (7) also includes an angle adjustment component for controlling the rotation of the guide pipe (704).

4. A dust suppression spraying device for highway maintenance operations according to claim 3, characterized in that, The tilt adjustment assembly includes a support base (706), which is fixedly connected to the top surface of the mounting box (2). The guide pipe (704) is rotatably connected to the inner wall of the support base (706). An electric push rod (707) is rotatably mounted on the top surface of the mounting box (2), and the telescopic end of the electric push rod (707) is rotatably connected to the guide pipe (704).

5. A dust suppression spraying device for highway maintenance operations according to claim 1, characterized in that, The self-rotation control component (9) includes a motor (901), and the motor (901) is fixedly installed on the bottom surface of the moving platform (8). The output end of the motor (901) is fixedly connected to a rotating shaft (902), and the rotating shaft (902) is rotatably connected to the moving platform (8). The top end of the rotating shaft (902) is fixedly connected to a support plate (1). The bottom surface of the support plate (1) is fixedly connected to a support cylinder (903). The top surface of the moving platform (8) is provided with an annular groove (904), and the inner wall of the annular groove (904) is rotatably connected to the support cylinder (903).

6. A dust suppression spraying device for highway maintenance operations according to claim 1, characterized in that, The docking assembly (11) includes an elastic sealing joint (111), and the elastic sealing joint (111) is fixedly connected to the left side of the water storage tank (4). A connecting pipe (112) is fixedly inserted into the top surface of the water supply tank (6), and the end of the connecting pipe (112) is movably inserted into the inner wall of the elastic sealing joint (111). A one-way valve (113) is provided on the surface of the connecting pipe (112). A through hole is provided through the left side of the mounting box (2), and the specifications of the through hole are adapted to the elastic sealing joint (111).

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