On-site dust falling equipment for civil construction site

Abstract

The utility model discloses civil engineering construction site field dust falling equipment which comprises a water tank, a water pump and a bottom plate, the water pump is arranged at the upper end of the water tank, the bottom plate is arranged at the bottom end of the water tank, the output end of the water pump is connected with a rotating joint, the other port of the rotating joint is rotationally connected with a water pipe, and one side of the upper end of the water pipe is fixedly connected with a water spraying pipe. A second stop valve is arranged on the side, close to the water passing pipe, of the water spraying pipe, a swing device is designed at one end of the water passing pipe, and two spraying dust falling modes are designed at the upper end of the water passing pipe, one is 360-degree spraying through the communicating pipe, and the other is spraying in a directional local range. The motor drives the swing device to conduct local spraying, spraying is more uniform, one side of the water tank is communicated with a rubber hose and can be communicated with a water source, water is continuously provided for the water tank, universal wheels are further arranged at the bottom end of the bottom plate, the device is convenient to move, and the convenience and practicability of the device are greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of construction technology, specifically a dust suppression device for civil construction sites. Background Technology

[0002] Dust suppression equipment is a device used to reduce dust at construction sites. It mainly uses water to wet airborne particles and fine particles, causing them to fall to the ground due to their weight, thus achieving the purpose of dust removal. This equipment includes a water tank, water pump, motor, and spraying device.

[0003] However, the dust removal methods of the dust removal equipment on the construction site are relatively simple and cannot meet the needs of different scenarios. In addition, the composition structure is relatively fixed, the size is large and inconvenient to move, and the water tank has a limited water storage capacity, which requires frequent water filling, which is not very convenient.

[0004] Based on this, a dust suppression device for civil construction sites is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0005] The purpose of this utility model is to provide a dust suppression device for civil construction sites to solve the problems in the background art.

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

[0007] A dust suppression device for civil construction sites includes a water tank, a water pump, and a base plate. The water pump is located at the top of the water tank, and the base plate is located at the bottom of the water tank. The output end of the water pump is connected to a rotary joint, and the other end of the rotary joint is rotatably connected to a water pipe. A water spray pipe is fixedly connected to one side of the upper end of the water pipe, and a second shut-off valve is provided on the side of the water spray pipe near the water pipe.

[0008] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0009] In one alternative embodiment: the swing device includes a rotating shaft, a turntable, and a connecting rod. A fixed rod is fixedly connected to one side of the water pipe, and the connecting rod is rotatably connected to the end of the fixed rod. One side of the upper end of the turntable is rotatably connected to the end of the connecting rod away from the fixed rod. The upper end of the rotating shaft is fixedly connected to the bottom end of the turntable. A connecting plate is provided on one side of the water pump, and a motor is installed on one side of the connecting plate. The bottom end of the rotating shaft is fixedly connected to the motor.

[0010] In one alternative: a water inlet is provided on one side of the upper surface of the water tank, a rubber hose is provided on the same side of the water tank as the water inlet, and a faucet is provided at the front end of the side of the water tank away from the water inlet. Both the rubber hose and the faucet are connected to the water tank.

[0011] In one alternative: a glass surface is provided on the front end of the water tank on the same side as the water inlet.

[0012] In one alternative: a push rod is mounted on one side of the base plate.

[0013] In one alternative: the upper end of the water pipe is provided with a connecting pipe, six pipes are installed on the side of the connecting pipe, a first shut-off valve is provided between the water pipe and the connecting pipe, and nozzles are provided at the ends of both the pipes and the water pipe.

[0014] In one alternative: the six tubes on the connecting tube are arranged in a regular hexagonal pattern.

[0015] In one alternative: omnidirectional wheels are provided at all four corners of the bottom of the base plate.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] In this invention, a swing device is designed at one end of the water pipe, and two spraying dust suppression methods are designed at the upper end of the water pipe: one is 360° spraying through the connecting pipe, and the other is directional localized spraying. For localized spraying, the motor can be turned on, and the motor will drive the swing device to spray locally, making the spraying more even. A rubber hose is connected to one side of the water tank, which can be connected to the water source to continuously supply water to the water tank. A faucet on one side is also convenient for cleaning. Universal wheels are also set at the bottom of the base plate to facilitate the movement of the device, greatly increasing the convenience and practicality of the equipment. Attached Figure Description

[0018] Figure 1 This is a front view structural diagram of the present invention.

[0019] Figure 2 This is a schematic diagram of the water spraying device in one embodiment of the present invention.

[0020] Figure 3 This is a schematic diagram of the swing device structure in one embodiment of the present invention.

[0021] Figure 4 This is a side view of the structure of this utility model.

[0022] Attached diagram labels: 1--base plate, 2--water tank, 5--push rod, 6--faucet, 7--caster, 8--glass surface, 9--rubber hose, 10--water inlet, 11--water pump, 12--rotary joint, 13--connecting plate, 14--motor, 16--shaft, 17--turntable, 18--connecting rod, 19--fixed rod, 20--water pipe, 21--first shut-off valve, 22--second shut-off valve, 23--connecting pipe, 24--spray pipe, 25--nozzle, 26--pipe. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0024] In one embodiment, such as Figures 1-4 As shown, a dust suppression device for a civil construction site includes a water tank 2, a water pump 11, and a base plate 1. The water pump 11 is located at the upper end of the water tank 2, and the base plate 1 is located at the bottom end of the water tank 2. The output end of the water pump 11 is connected to a rotary joint 12, and the other end of the rotary joint 12 is rotatably connected to a water pipe 20. A water spray pipe 24 is fixedly connected to one side of the upper end of the water pipe 20, and a second shut-off valve 22 is provided on the side of the water spray pipe 24 near the water pipe 20.

[0025] A swinging device for a swinging water spray pipe 24 is provided on one side of the water pipe 20. The swinging device includes a rotating shaft 16, a turntable 17, and a connecting rod 18. A fixed rod 19 is fixedly connected to one side of the water pipe 20. The connecting rod 18 is rotatably connected to the end of the fixed rod 19. One side of the upper end of the turntable 17 is rotatably connected to the end of the connecting rod 18 away from the fixed rod 19. The upper end of the rotating shaft 16 is fixedly connected to the bottom end of the turntable 17. A connecting plate 13 is provided on one side of the water pump 11. A motor 14 is installed on one side of the connecting plate 13. The bottom end of the rotating shaft 16 is fixedly connected to the motor 14. The swinging device can make the water spray pipe 24 for local dust suppression spray more even.

[0026] like Figure 1 and Figure 4 As shown, a water inlet 10 is provided on one side of the upper surface of the water tank 2. A rubber hose 9 is provided on the same side of the water tank 2 as the water inlet 10. A faucet 6 is provided at the front end of the side of the water tank 2 away from the water inlet 10. Both the rubber hose 9 and the faucet 6 are connected to the water tank 2. A glass surface 8 is provided at the front end of the water tank 2 on the same side as the water inlet 10. The faucet 6 can be used for handwashing. The rubber hose 9 can continuously supply water to the water tank 2. The water level inside the water tank 2 can be seen through the glass surface 8.

[0027] like Figure 1 and Figure 2As shown, a connecting pipe 23 is provided at the upper end of the water pipe 20, and six pipes 26 are installed on the side of the connecting pipe 23. The six pipes 26 on the connecting pipe 23 are distributed in a regular hexagon. A first shut-off valve 21 is provided between the water spray pipe 24 and the connecting pipe 23 in the water pipe 20. The ends of the pipes 26 and the water spray pipe 24 are provided with nozzles 25. A push rod 5 is installed on one side of the base plate 1, and universal wheels 7 are provided at the four corners of the bottom of the base plate 1. The distribution of the pipes 26 can achieve 360° dust suppression without dead angles, and the universal wheels 7 can move more conveniently.

[0028] Working principle: This invention mainly consists of a water tank 2, a water pump 11, and a spraying device. The water tank 2 supplies water to the water pump 11, while the rubber hose 9 continuously supplies water to the water tank 2. When full-range dust suppression is required, the second shut-off valve 22 is closed, the water pump 11 is started, and water is sprayed out from the six pipes 26 on the connecting pipe 23, passing through the nozzle 25 to achieve the effect of water mist spraying. When local spraying is required, the first shut-off valve 21 is closed, the second shut-off valve 22 is opened, and the motor 14 is turned on. The motor 14 drives the turntable 17 to rotate, and the connecting rod 18 on one side of the turntable 17 is driven to rotate. The connecting rod 18 drives the fixed rod 19 on the water pipe 20 to swing, causing the water pipe 20 to swing together, thereby driving the local spraying water pipe 24 to swing and spray water.

[0029] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A dust suppression device for civil construction sites, comprising: Water tank (2); A water pump (11) is installed at the upper end of the water tank (2); A base plate (1) is provided at the bottom end of the water tank (2); Its features are, The output end of the water pump (11) is connected to a rotary joint (12), and the other end of the rotary joint (12) is rotatably connected to a water pipe (20). A spray pipe (24) is fixedly connected to one side of the upper end of the water pipe (20), and a second shut-off valve (22) is provided on the side of the spray pipe (24) near the water pipe (20). A swinging device for a swinging spray pipe (24) is provided on one side of the water pipe (20); A water inlet (10) is provided on one side of the upper surface of the water tank (2). A rubber hose (9) is provided on the same side of the water tank (2) as the water inlet (10). A faucet (6) is provided at the front end of the side of the water tank (2) away from the water inlet (10). Both the rubber hose (9) and the faucet (6) are connected to the water tank (2). The upper end of the water pipe (20) is provided with a connecting pipe (23), and six pipes (26) are installed on the side of the connecting pipe (23). A first shut-off valve (21) is provided between the water pipe (20) and the water spray pipe (24) and the connecting pipe (23). The ends of the pipes (26) and the water spray pipe (24) are provided with nozzles (25).

2. The dust suppression equipment for civil construction sites according to claim 1, characterized in that, The swing device includes a rotating shaft (16), a turntable (17), and a connecting rod (18). A fixed rod (19) is fixedly connected to one side of the water pipe (20). The connecting rod (18) is rotatably connected to the end of the fixed rod (19). One side of the upper end of the turntable (17) is rotatably connected to the end of the connecting rod (18) away from the fixed rod (19). The upper end of the rotating shaft (16) is fixedly connected to the bottom end of the turntable (17). A connecting plate (13) is provided on one side of the water pump (11). A motor (14) is installed on one side of the connecting plate (13). The bottom end of the rotating shaft (16) is fixedly connected to the motor (14).

3. The dust suppression equipment for civil construction sites according to claim 1, characterized in that, A glass surface (8) is provided on the front end of the water tank (2) on the same side as the water inlet (10).

4. The dust suppression equipment for civil construction sites according to claim 1, characterized in that, A push rod (5) is installed on one side of the base plate (1).

5. A dust suppression device for civil construction sites according to claim 1, characterized in that, The six tubes (26) on the connecting tube (23) are arranged in a regular hexagonal shape.

6. A dust suppression device for civil construction sites according to claim 1, characterized in that, The bottom of the base plate (1) is equipped with casters (7) at all four corners.

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