Dust falling device for civil engineering construction

Abstract

The utility model discloses a dust falling device for civil engineering construction, and relates to the technical field of civil engineering construction. Comprising a water storage tank, supporting frames and a dust falling cylinder, a motor is arranged at the top of the water storage tank, a threaded rod is arranged at the output end of the motor, the supporting frames are rotationally connected to the two sides of the dust falling cylinder, electric push rods are rotationally arranged in the supporting frames, and the output ends of the electric push rods are rotationally connected with the bottom end of the dust falling cylinder. According to the dust falling device, the supporting frame and other components are arranged, when the motor rotates, the threaded rod rotates in a threaded mode to drive the supporting frame to adjust the use height up and down above the water storage tank, the supporting frame can be limited to move up and down in an auxiliary mode through the guide rod, and the use position of the dust falling cylinder can be adjusted conveniently according to the use site requirement; and the dust falling cylinder can be pushed to automatically adjust the use angle around the supporting frame as the vertex, the use range of the dust falling device is effectively widened, and the dust falling effect of the dust falling device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of civil engineering construction, in particular to a dust suppression device for civil engineering construction. Background Art

[0002] Civil engineering is an engineering discipline that focuses on the design, construction, and maintenance of public and private infrastructure for human habitation, including roads, bridges, tunnels, dams, ports, airports, water supply and drainage systems, and buildings. Civil engineering is one of the oldest branches of engineering, dating back to the time when humans began to build shelters and simple roads. During the construction of civil engineering projects, a lot of dust is generated, which affects the health index of the air, pollutes the environment, and affects people's normal lives.

[0003] At present, when the existing dust suppression devices for civil engineering construction are used, since the dust suppression height of the existing dust suppression devices is mostly fixed, it is easy for the dust suppression devices to be unable to be used due to the influence of the geographical environment in which they are used, resulting in the use range of the dust suppression devices being limited and the dust suppression effect being reduced. In order to solve this technical problem, the utility model proposes a dust suppression device for civil engineering construction. Utility Model Content

[0004] The main purpose of the utility model is to provide a dust suppression device for civil engineering construction, which can effectively solve the problems mentioned in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A dust suppression device for civil engineering construction includes a water tank, a support frame and a dust suppression cylinder. A motor is provided on the top of the water tank, a threaded rod is provided at the output end of the motor, and the threaded rod is threadedly connected to the support frame. The support frame is rotatably connected and installed on both sides of the dust suppression cylinder. An electric push rod is rotatably provided inside the support frame, and the output end of the electric push rod is rotatably connected to the bottom end of the dust suppression cylinder.

[0007] Preferably, a push rod is provided on one side of the water tank, and a controller is provided on one side of the water tank.

[0008] Preferably, a water inlet is provided on the back of the water tank, a protective shell is provided on the top of the water tank, and the protective shell is located on one side of the motor.

[0009] Preferably, a guide rod is provided at the top end of the water tank, and the guide rod movably passes through the interior of the support frame, and the guide rod is located on one side of the threaded rod.

[0010] Preferably, an exhaust fan is provided inside the dust suppression cylinder, and a water spray assembly is provided inside the dust suppression cylinder, and the water spray assembly is located behind the exhaust fan.

[0011] Preferably, the inner wall of the dust suppression cylinder is provided with two groups of limiting shells, and the limiting shells are located behind the water spray assembly. The interior of the limiting shells is movably provided with an installation frame, and the interior of the installation frame is provided with a dust removal net, and the dust removal net movably passes through one side of the dust suppression cylinder.

[0012] Preferably, a pump body is provided on the inner wall of the bottom of the water storage tank, a water pipe is provided at the output end of the pump body, and the water pipe is connected to the water spray assembly.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] In the utility model, by providing components such as a support frame, when the motor rotates, the threaded rotation of the threaded rod can drive the support frame to adjust the use height above the water tank up and down, and the guide rod can assist the limit support frame to move up and down, so as to facilitate the adjustment of the use position of the dust reduction barrel according to the requirements of the use site. When the electric push rod is running, the dust reduction barrel can be pushed to automatically adjust the use angle around the support frame as the vertex, thereby effectively improving the use range of the dust reduction device and improving the dust reduction effect of the dust reduction device.

[0015] The utility model is provided with a dust removal net and other components. When the exhaust fan is running, the dust in the air drawn into the dust reduction cylinder can be filtered by the dust removal net. The wind blown by the exhaust fan can drive the atomized water to be sprayed toward the civil engineering construction site, so as to reduce the dust generated by the civil engineering construction. The dust reduction effect of the dust reduction device can be improved by using the two methods of water mist dust reduction and dust removal net filtering and dust reduction. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of one side of a dust suppression device for civil engineering construction according to the present utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of a dust suppression cylinder of a dust suppression device for civil engineering construction according to the present invention;

[0018] Figure 3 This is a schematic cross-sectional view of the water storage tank structure of a dust suppression device for civil engineering construction according to the present invention;

[0019] Figure 4 This is a schematic diagram of the other side of the overall structure of a dust suppression device for civil engineering construction according to the present invention;

[0020] Figure 5 This utility model is a dust suppression device for civil engineering construction Figure 2Schematic diagram of the local structure enlarged at point A.

[0021] In the figure: 1. Water tank; 2. Push rod; 3. Controller; 4. Water inlet; 5. Protective shell; 6. Motor; 7. Threaded rod; 8. Guide rod; 9. Support frame; 10. Electric push rod; 11. Dust suppression cylinder; 12. Exhaust fan; 13. Water spray assembly; 14. Limiting shell; 15. Installation frame; 16. Dust removal net; 17. Pump body; 18. Water pipe. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown, a dust suppression device for civil engineering construction;

[0024] It includes a water tank 1, a support frame 9 and a dust suppression cylinder 11. A motor 6 is provided on the top of the water tank 1. A threaded rod 7 is provided at the output end of the motor 6, and the threaded rod 7 is threadedly connected to the support frame 9. The support frame 9 is rotatably connected and installed on both sides of the dust suppression cylinder 11. An electric push rod 10 is rotatably provided inside the support frame 9, and the output end of the electric push rod 10 is rotatably connected to the bottom end of the dust suppression cylinder 11. A guide rod 8 is provided at the top of the water tank 1, and the guide rod 8 is movable through the interior of the support frame 9. The guide rod 8 is located on one side of the threaded rod 7.

[0025] The motor 6 is arranged at the top of the water tank 1, and the threaded rod 7 at the output end of the motor 6 is threadedly connected to the support frame 9, and then the guide rod 8 is connected and installed at the top of the water tank 1 and moves through the inside of the support frame 9. When the motor 6 rotates and runs, the threaded rotation of the threaded rod 7 can drive the support frame 9 to adjust the use height up and down above the water tank 1. The guide rod 8 can assist in limiting the support frame 9 to move up and down, so as to facilitate the adjustment of the use position of the dust reduction barrel 11 according to the requirements of the use site. The electric push rod 10 is rotated inside the support frame 9, and the output end of the electric push rod 10 is rotatably connected to the bottom end of the dust reduction barrel 11, and then the support frame 9 is rotatably connected to the dust reduction barrel 11. When the electric push rod 10 is running, it can push the dust reduction barrel 11 to automatically adjust the use angle around the support frame 9 as the vertex, effectively improving the use range of the dust reduction device and improving the dust reduction effect of the dust reduction device.

[0026] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown, a dust suppression device for civil engineering construction;

[0027] A push rod 2 is provided on one side of the water tank 1, a controller 3 is provided on one side of the water tank 1, a water inlet 4 is provided on the back of the water tank 1, a protective shell 5 is provided on the top of the water tank 1, and the protective shell 5 is located on one side of the motor 6, an exhaust fan 12 is provided inside the dust reduction cylinder 11, a water spray assembly 13 is provided inside the dust reduction cylinder 11, and the water spray assembly 13 is located behind the exhaust fan 12, two groups of limiting shells 14 are provided on the inner wall of the dust reduction cylinder 11, and the limiting shell 14 is located behind the water spray assembly 13, and an installation frame 15 is movably provided inside the limiting shell 14, a dust removal net 16 is provided inside the installation frame 15, and the dust removal net 16 is movably passed through one side of the dust reduction cylinder 11, a pump body 17 is provided on the bottom inner wall of the water tank 1, a water pipe 18 is provided at the output end of the pump body 17, and the water pipe 18 is connected with the water spray assembly 13.

[0028] The water tank 1 and the dust suppression barrel 11 are the main components of the dust suppression device for civil engineering construction. The interior of the water tank 1 can store a certain amount of water for dust suppression, and an appropriate amount of water for dust suppression can be added to the interior of the water tank 1 through the water inlet 4. Four sets of universal wheels are provided at the bottom of the water tank 1. By applying a pushing force to the push rod 2, it is convenient to rotate the use position of the dust suppression device. A battery can be provided on the outside of the water tank 1 to maintain the operation of the electrical components inside the dust suppression device. The controller 3 is electrically connected to the electrical components inside the dust suppression device, and the operation of the electrical components inside the dust suppression device can be controlled by the controller 3. The protective shell 5 can be used to cover and protect the connection between the motor 6, the threaded rod 7 and the support frame 9. The dust suppression barrel 11 provides installation space for components such as the internal exhaust fan 12, the water spray assembly 13 and the installation frame 15. After the pump body 17 inside the water tank 1 is running, the dust suppression device can be used to The water pipe 18 can be used to transport the pressurized dust-reducing water to the interior of the water spray assembly 13. The water spray assembly 13 consists of a water collecting shell and an atomizing nozzle. The water spray assembly 13 atomizes the dust-reducing water and sprays it toward the exhaust fan 12. When the exhaust fan 12 is running, the external air enters the interior of the dust-reducing barrel 11 through the through holes on the back of the dust-reducing barrel 11. The dust removal net 16 can be used to filter the dust in the air extracted into the dust-reducing barrel 11. The wind blown out by the exhaust fan 12 can drive the atomized water to be sprayed toward the civil engineering construction site to reduce the dust generated by the civil engineering construction. The dust removal net 16 is connected to the interior of the mounting frame 15, and the mounting frame 15 is engaged and connected with the two sets of limiting shells 14 inside the dust-reducing barrel 11. The limiting shell 14 can linearly limit the auxiliary mounting frame 15 to be extracted from the interior of the dust-reducing barrel 11, so that the dust removal net 16 can be cleaned or replaced later.

[0029] When in use, when the motor 6 rotates, the threaded rotation of the threaded rod 7 can drive the support frame 9 to adjust the use height above the water tank 1 up and down, and the guide rod 8 can assist the limit support frame 9 to move up and down, so as to adjust the use position of the dust reduction cylinder 11 according to the use site requirements. When the electric push rod 10 is running, it can push the dust reduction cylinder 11 to automatically adjust the use angle around the support frame 9 as the vertex, effectively improving the use range of the dust reduction device and improving the dust reduction effect of the dust reduction device;

[0030] After the pump body 17 inside the water storage tank 1 is running, the pressurized dust reduction water can be transported to the inside of the water spray assembly 13 through the water delivery pipe 18. The water spray assembly 13 atomizes the dust reduction water and sprays it toward the exhaust fan 12. When the exhaust fan 12 is running, the dust removal net 16 can be used to filter the dust in the air drawn into the dust reduction cylinder 11. The wind blown by the exhaust fan 12 can drive the atomized water to be sprayed toward the civil engineering construction site, thereby reducing the dust generated by the civil engineering construction. The dust reduction effect of the dust reduction device can be improved by using the two methods of water mist dust reduction and dust removal filtering by the dust removal net 16.

[0031] The dust removal net 16 is connected and installed inside the installation frame 15, and the installation frame 15 is engaged and connected with the two sets of limiting shells 14 inside the dust suppression cylinder 11. The limiting shell 14 can linearly limit the auxiliary installation frame 15 to be pulled out from the inside of the dust suppression cylinder 11, so as to facilitate the cleaning or replacement of the dust removal net 16 at a later time.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A dust suppression device for civil engineering construction, comprising a water storage tank (1), a support frame (9) and a dust suppression cylinder (11), characterized in that: A motor (6) is provided on the top of the water storage tank (1), a threaded rod (7) is provided at the output end of the motor (6), and the threaded rod (7) is threadedly connected to the support frame (9), and the support frame (9) is rotatably connected and installed on both sides of the dust suppression cylinder (11), and an electric push rod (10) is rotatably provided inside the support frame (9), and the output end of the electric push rod (10) is rotatably connected to the bottom end of the dust suppression cylinder (11).

2. A dust suppression device for civil engineering construction according to claim 1, characterized in that: A push rod (2) is provided on one side of the water tank (1), and a controller (3) is provided on one side of the water tank (1).

3. A dust suppression device for civil engineering construction according to claim 2, characterized in that: A water inlet (4) is provided on the back of the water storage tank (1), a protective shell (5) is provided on the top of the water storage tank (1), and the protective shell (5) is located on one side of the motor (6).

4. A dust suppression device for civil engineering construction according to claim 1, characterized in that: A guide rod (8) is provided at the top end of the water tank (1), and the guide rod (8) movably passes through the interior of the support frame (9), and the guide rod (8) is located on one side of the threaded rod (7).

5. The dust suppression device for civil engineering construction according to claim 1, characterized in that: An exhaust fan (12) is provided inside the dust suppression cylinder (11), and a water spray assembly (13) is provided inside the dust suppression cylinder (11), and the water spray assembly (13) is located behind the exhaust fan (12).

6. A dust suppression device for civil engineering construction according to claim 5, characterized in that: The inner wall of the dust suppression cylinder (11) is provided with two groups of limiting shells (14), and the limiting shells (14) are located behind the water spray assembly (13). The interior of the limiting shells (14) is movably provided with a mounting frame (15), and the interior of the mounting frame (15) is provided with a dust removal net (16), and the dust removal net (16) movably passes through one side of the dust suppression cylinder (11).

7. The dust suppression device for civil engineering construction according to claim 1, characterized in that: A pump body (17) is provided on the inner wall of the bottom of the water storage tank (1), and a water delivery pipe (18) is provided at the output end of the pump body (17), and the water delivery pipe (18) is connected to the water spray assembly (13).

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