Ground water spraying device for construction site

Abstract

The ground water spraying device for the construction site comprises a base, a support is fixedly connected to the upper end of the base, a motor is arranged on the base, a threaded rod is fixedly connected to the output end of the motor, one end of the threaded rod is rotationally connected with the support, a transverse plate is connected to the threaded rod in a threaded mode, and a limiting groove is formed in the support. One end of the transverse plate is inserted into the limiting groove, the upper end of the transverse plate is fixedly connected with a pair of baffles, a rotating handle is arranged on one side of each baffle, one end of each rotating handle penetrates through the corresponding baffle and is fixedly connected with a pipe barrel, one end of each pipe barrel is rotationally connected with the corresponding baffle through a rotating shaft, a plurality of first water spraying heads are arranged on each pipe barrel, and the pipe barrels are matched with the water conveying assembly; by means of the device, the height and the water spraying angle of the first water spraying head on the pipe barrel can be well adjusted, and therefore water spraying and dust falling treatment can be conducted on flying dust in the air in time in a larger range, and the body health of operators is prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of ground watering devices for construction sites, in particular to a ground watering device for construction sites. Background Art

[0002] With the continuous development of real estate, many new buildings have sprung up. In order to avoid generating a large amount of dust during construction, which may damage the environment and affect the health of workers, people need to use a dust reduction device that sprays water to prevent dust from spreading.

[0003] As disclosed in the utility model with the authorization announcement number CN215016829U, a ground cleaning device for construction sites includes a bottom plate. A moving mechanism is connected to the bottom of the bottom plate. A water storage tank and a water pumping member for pumping water out of the water storage tank are connected to the top of the bottom plate. The water outlet end of the water pumping member is connected to a water spray pipe arranged at the bottom of the bottom plate through a pipeline. It also includes a protection component, a cleaning brush and an adjustment component. The protection component is detachably connected to the bottom of the bottom plate and covers the outside of the water spray pipe, and is used to block the splashed water when the water spray pipe cleans the ground. According to the existing needs, when the water spray pipe sprays water to clean the ground, the protection component can block the splashed water, avoiding the dirty water on the ground from splashing to the bottom of the bottom plate and the cleaning brush, preventing dirt from accumulating on the bottom of the bottom plate and the cleaning brush and affecting subsequent use. The adjustment component can adjust the distance between the cleaning brush and the ground, and when moving to a pitted ground, the cleaning brush can be retracted towards the side close to the bottom plate. However, when this device is in use, it can only spray water on the dust on the ground and cannot perform timely water spraying and dust reduction treatment on the dust flying in the air, which will affect the health of operators. Summary of the Utility Model

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a ground watering device for construction sites, which can solve the technical problem that when this device is in use, it can only spray water on the dust on the ground and cannot perform timely water spraying and dust reduction treatment on the dust flying in the air, which will affect the health of operators.

[0005] To solve the above technical problems, the present utility model provides the following technical solutions: A ground watering device for a construction site, comprising a base, a support is fixedly connected to the upper end of the base, a motor is arranged on the base, an output end of the motor is fixedly connected to a threaded rod, one end of the threaded rod is rotatably connected to the support, and a cross plate is threadedly connected to the threaded rod. A limiting groove is formed on the support, one end of the cross plate is inserted into the limiting groove, a pair of baffle plates are fixedly connected to the upper end of the cross plate, a rotary handle is arranged on one side of the baffle plate, one end of the rotary handle penetrates through the baffle plate and is fixedly connected to a tube, one end of the tube is rotatably connected to the baffle plate through a rotating shaft, and a plurality of first water spray heads are arranged on the tube, and the tube is matched with a water delivery component.

[0006] As a preferred technical solution of the present utility model, the water delivery component includes the following: A water tank is arranged on the upper end of the base, a first water delivery pipe is arranged on one side of the water tank, a first pressure pump is arranged on the first water delivery pipe, and one end of the first water delivery pipe is connected to a hose, and one end of the hose is connected to the tube.

[0007] As a preferred technical solution of the present utility model, a second water delivery pipe is connected to one side of the water tank, a second pressure pump is arranged on the second water delivery pipe, and one end of the second water delivery pipe penetrates through the base and is connected to a water box, and a plurality of second water spray heads are arranged at the lower end of the water box.

[0008] As a preferred technical solution of the present utility model, a pair of vertical plates are fixedly connected to the base, and a handle is fixedly connected to one side of the vertical plates.

[0009] As a preferred technical solution of the present utility model, a lighting lamp is arranged on the upper end of the support.

[0010] As a preferred technical solution of the present utility model, universal wheels are fixedly connected to the bottom corners of the base.

[0011] Compared with the prior art, the beneficial effects that the utility model can achieve are as follows: By starting the motor, the motor drives the threaded rod to rotate, and the rotation of the threaded rod drives the cross plate to move. Moreover, under the limiting effect of the limiting groove, the cross plate can move more stably. The movement of the cross plate can drive the tube and the first water spray head on the tube to move, thereby adjusting the height of the first water spray head. In addition, by rotating the bolt, the bolt drives the limiting block to leave the limiting hole on the baffle, and then rotating the rotating handle, the rotating handle drives the tube and the first water spray head on the tube to rotate, thereby adjusting the spraying angle of the first water spray head. When the angle of the tube is adjusted, reverse the rotation of the bolt to insert the limiting block at one end of the bolt into the limiting hole to fix the tube. Through this device, the height and spraying angle of the first water spray head on the tube can be well adjusted, so that the flying dust in the air can be timely sprayed and dust-reduced in a larger range, thus avoiding affecting the physical health of the operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 Schematic diagram of the overall structure of the base and the bracket of the utility model;

[0013] Figure 2 Front view structure diagram of the base and the water tank of the utility model;

[0014] Figure 3 Side view structure diagram of the base and the water tank of the utility model;

[0015] Figure 4 For the utility model Figure 1 Local enlarged structure diagram at A in;

[0016] Wherein: 1. Base; 2. Bracket; 3. Motor; 4. Threaded rod; 5. Cross plate; 6. Limiting groove; 7. Baffle; 8. Rotating handle; 9. Tube; 10. First water spray head; 11. Limiting hole; 12. Bolt; 13. Limiting block; 14. Water tank; 15. First water delivery pipe; 16. First pressure pump; 17. Hose; 18. Second water delivery pipe; 19. Second pressure pump; 20. Water box; 21. Second water spray head; 22. Vertical plate; 23. Grip; 24. Lighting lamp; 25. Universal wheel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] In order to make the technical means, creative features, achieved purposes and functions of the utility model easy to understand, the following combines specific embodiments to further elaborate the utility model. However, the following embodiments are only the preferred embodiments of the utility model and not all of them. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative labor all belong to the protection scope of the utility model.

[0018] Embodiment

[0019] Please refer to Figures 1 - 3 As shown, the utility model provides a ground watering device for construction sites. One side of a water tank 14 is connected with a second water delivery pipe 18. A second pressure pump 19 is arranged on the second water delivery pipe 18. One end of the second water delivery pipe 18 penetrates through a base 1 and is connected with a water box 20. A plurality of second spray heads 21 are arranged at the lower end of the water box 20. The distances between the second spray heads 21 are equal. A pair of vertical plates 22 are fixedly connected to the base 1. A handle 23 is fixedly connected to one side of the vertical plate 22. A lighting lamp 24 is arranged at the upper end of a bracket 2. The device can be used at night and in a dim environment through the lighting lamp 24. Universal wheels 25 are fixedly connected to the lower end corners of the base 1.

[0020] During use, an operator can hold the handle 23 and well push the device under the action of the universal wheels 25. At the same time, the second pressure pump 19 is started. Under the pressurization of the second pressure pump 19, the water in the water tank 14 can enter the water box 20 through the second water delivery pipe 18 and be sprayed onto the ground through the second spray heads 21 at the lower end of the water box 20, so as to well perform the dust reduction treatment on the dust on the ground and prevent the dust on the ground from being easily raised.

[0021] As a further implementation manner of this embodiment, as Figures 1 - 4 shown, a bracket 2 is fixedly connected to the upper end of the base 1. A motor 3 is arranged on the base 1. The output end of the motor 3 is fixedly connected with a threaded rod 4. One end of the threaded rod 4 is rotatably connected with the bracket 2. A cross plate 5 is threadedly connected to the threaded rod 4. A limiting groove 6 is formed in the bracket 2. One end of the cross plate 5 is inserted into the limiting groove 6. A pair of baffle plates 7 are fixedly connected to the upper end of the cross plate 5. A rotary handle 8 is arranged on one side of the baffle plate 7. One end of the rotary handle 8 penetrates through the baffle plate 7 and is fixedly connected with a tube 9. One end of the tube 9 is rotatably connected with the baffle plate 7 through a rotating shaft. A plurality of first spray heads 10 are arranged on the tube 9. The tube 9 is matched with a water delivery assembly. The water delivery assembly includes the following: a water tank 14 is arranged on the upper end of the base 1. A first water delivery pipe 15 is arranged on one side of the water tank 14. A first pressure pump 16 is arranged on the first water delivery pipe 15. One end of the first water delivery pipe 15 is connected with a hose 17. One end of the hose 17 is connected with the tube 9.

[0022] During use, by starting the motor 3, the motor 3 drives the threaded rod 4 to rotate. The rotation of the threaded rod 4 drives the cross plate 5 to move. And the cross plate 5 can move more stably under the limiting action of the limiting groove 6. The movement of the cross plate 5 can drive the tube 9 and the first water spray head 10 on the tube 9 to move, thereby adjusting the height of the first water spray head 10. In addition, by rotating the bolt 12, the bolt 12 drives the limiting block 13 to leave the limiting hole 11 on the baffle 7, and then rotating the rotating handle 8, the rotating handle 8 drives the tube 9 and the first water spray head 10 on the tube 9 to rotate, thereby adjusting the spraying angle of the first water spray head 10. When the angle of the tube 9 is rotated properly, then rotate the bolt 12 in the reverse direction so that the limiting block 13 at one end of the bolt 12 is inserted into the limiting hole 11 to fix the tube 9. Through this device, the height and spraying angle of the first water spray head 10 on the tube 9 can be well adjusted, so that the flying dust in the air can be timely sprayed and dusted in a larger range, thus avoiding affecting the physical health of the operators.

[0023] Specific working principle: During use, the operator can hold the grip 23 and well push the device under the action of the universal wheels 25. At the same time, start the second pressure pump 19. Under the pressurizing action of the second pressure pump 19, the water in the water tank 14 can enter the water box 20 through the second water pipe 18 and be sprayed onto the ground through the second water spray head 21 at the lower end of the water box 20, so that the dust on the ground can be well dusted, avoiding the dust on the ground from being easily raised. In addition, by starting the motor 3, the motor 3 drives the threaded rod 4 to rotate. The rotation of the threaded rod 4 drives the cross plate 5 to move. And the cross plate 5 can move more stably under the limiting action of the limiting groove 6. The movement of the cross plate 5 can drive the tube 9 and the first water spray head 10 on the tube 9 to move, thereby adjusting the height of the first water spray head 10. In addition, by rotating the bolt 12, the bolt 12 drives the limiting block 13 to leave the limiting hole 11 on the baffle 7, and then rotating the rotating handle 8, the rotating handle 8 drives the tube 9 and the first water spray head 10 on the tube 9 to rotate, thereby adjusting the spraying angle of the first water spray head 10. When the angle of the tube 9 is rotated properly, then rotate the bolt 12 in the reverse direction so that the limiting block 13 at one end of the bolt 12 is inserted into the limiting hole 11 to fix the tube 9. At the same time, start the first pressure pump 16. Under the pressurizing action of the first pressure pump 16, the water in the water tank 14 will enter the tube 9 through the first water pipe 15 and the hose 17 and finally be sprayed out from the first water spray head 10 on the tube 9. Through this device, the height and spraying angle of the first water spray head 10 on the tube 9 can be well adjusted, so that the flying dust in the air can be timely sprayed and dusted in a larger range, thus avoiding affecting the physical health of the operators.

[0024] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A ground water spraying device for a construction site, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected to a bracket (2), a motor (3) is provided on the base (1), an output end of the motor (3) is fixedly connected to a threaded rod (4), one end of the threaded rod (4) is rotatably connected to the bracket (2), and a transverse plate (5) is threadedly connected to the threaded rod (4), a limiting groove (6) is provided on the bracket (2), one end of the transverse plate (5) is inserted into the limiting groove (6), a pair of baffles (7) are fixedly connected to the upper end of the transverse plate (5), a rotating handle (8) is provided on one side of the baffle (7), one end of the rotating handle (8) passes through the baffle (7) and is fixedly connected to the tube (9), one end of the tube (9) is rotatably connected to the baffle (7) through a rotating shaft, a plurality of first water spray heads (10) are provided on the tube (9), and the tube (9) cooperates with a water delivery component.

2. A ground water spraying device for a construction site according to claim 1, characterized in that: The water delivery assembly comprises the following: a water tank (14) is arranged at the upper end of the base (1), a first water delivery pipe (15) is arranged on one side of the water tank (14), a first pressure pump (16) is arranged on the first water delivery pipe (15), one end of the first water delivery pipe (15) is connected to a hose (17), and one end of the hose (17) is connected to a tube (9).

3. A ground water spraying device for construction sites according to claim 2, characterized in that: A second water pipe (18) is connected to one side of the water tank (14), a second pressure pump (19) is provided on the second water pipe (18), and one end of the second water pipe (18) passes through the base (1) and is connected to the water box (20), and a plurality of second water spray heads (21) are provided at the lower end of the water box (20).

4. A ground water spraying device for construction sites according to claim 1, characterized in that: A pair of vertical plates (22) are fixedly connected to the base (1), and a handle (23) is fixedly connected to one side of the vertical plate (22).

5. A ground water spraying device for construction sites according to claim 1, characterized in that: The upper end of the bracket (2) is provided with an illumination lamp (24).

6. A ground water spraying device for construction sites according to claim 1, characterized in that: Universal wheels (25) are fixedly connected at the top corners of the lower end of the base (1).

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