Dust falling device for highway construction

Abstract

The utility model relates to the field of highway construction, in particular to a dust falling device for highway construction, which comprises a base, a water supply tank fixedly mounted at the upper end of the base, moving wheels arranged at the bottom of the base, handrail plates fixedly mounted on two sides of the upper end of the water supply tank, and a fixed top seat fixedly mounted at the tops of the handrail plates. Mounting side plates are arranged on the two sides of the upper end of the fixed top seat, a dust falling nozzle is arranged at the top of the water distribution seat, and limiting assemblies are arranged between the two ends of the water distribution seat and the mounting side plates; a plurality of devices are combined, the handrail plates are connected to form a safety guardrail, a construction area can be protected synchronously, the moving wheels at the bottom facilitate movement and assembly of the device, convenience is improved, after assembly, an external water source is connected with the water supply tank, and therefore the top dust falling nozzle sprays water mist outwards, dust falling is achieved, and the construction efficiency is improved. Meanwhile, diffused air is filtered through the filter element plate, dust is prevented from diffusing outwards, and functionality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of highway construction especially relates to a dust falling device for highway construction. BACKGROUND

[0002] In highway construction, the operation of the construction area is often accompanied by dust generation, so that in order to reduce the influence on the environment and other areas, the dust falling device is set to carry out dust falling treatment, which can not only reduce the outward diffusion of dust, but also reduce the dust of the construction area, and ensure the safety of the construction personnel.

[0003] At present, the dust falling device for construction is mostly in the form of spraying, which realizes dust falling by spraying water after atomization, but the existing dust falling device for highway construction has poor functionality, is mostly fixedly installed, and thus needs to be installed in a large range for dust falling, which not only causes high cost, but also causes the laying of water supply pipeline to be complicated and low in practicality.

[0004] Therefore, in view of the problems of the existing dust falling device for highway construction, such as poor functionality, complicated laying of water supply pipeline, and low practicality, a dust falling device for highway construction can be designed to improve functionality, form a synchronous effect of protection and dust falling, reduce the laying of pipeline, and improve practicality. SUMMARY

[0005] In order to overcome the problems of the existing dust falling device for highway construction, such as poor functionality, complicated laying of water supply pipeline, and low practicality.

[0006] The technical scheme of the utility model is as follows: a dust falling device for highway construction, comprising a base, a water supply tank fixedly installed at the upper end of the base, a plurality of moving wheels arranged at the bottom of the base, a plurality of handrails fixedly installed at the two sides of the upper end of the water supply tank, a plurality of fixed top seats fixedly installed at the top of the handrails, a plurality of installation side plates arranged at the two sides of the upper end of the fixed top seats, a plurality of water distribution seats arranged between the two installation side plates, a plurality of dust falling nozzles arranged at the top of the water distribution seats, a plurality of limiting assemblies arranged between the two ends of the water distribution seats and the installation side plates, a plurality of filter core plates arranged between the two handrails, and a plurality of cover plates fixedly installed at the end of the surface of the filter core plate.

[0007] Preferably, the moving wheels facilitate the movement of the base, and a plurality of devices are assembled to form a safety fence, which can simultaneously protect the construction area when the dust falling nozzles at the top spray water to fall dust, improve functionality, and the filter core plates can filter and treat air to increase functionality.

[0008] Preferably, the moving wheels are provided in three groups, each group has two moving wheels, and the moving wheels are provided with brake pads.

[0009] The surface of the railing plate is provided with through holes which are distributed at equal intervals, and the railing plate is provided with a water supply channel.

[0010] The fixed top base is provided with a water storage cavity, and the water storage cavity and the water supply tank are connected to each other through the water supply channel.

[0011] The bottom of the water distribution seat and the fixed top base are connected through a hose, the hose and the water storage cavity are connected through a water pump, and the bottom of the water distribution seat has a semicircular structure.

[0012] The limiting assembly comprises a limiting rod, the surface of the mounting side plate is provided with an arc-shaped groove, the limiting rod and the arc-shaped groove are connected in a sliding mode, one end of the limiting rod is fixedly connected to the water distribution seat, the other end of the limiting rod extends to the outside of the mounting side plate, and the surface of the limiting rod is provided with a limiting nut in a threaded mode.

[0013] The filter core plate is provided in a symmetrical mode, the upper and lower ends of the filter core plate are provided with positioning sliding grooves, the upper end surface of the water supply tank and the lower end surface of the fixed top base are provided with positioning sliding rails, the positioning sliding rails and the positioning sliding grooves are connected in a sliding mode, the filter core plate is provided with an activated carbon suction filter screen, and the surface of the cover plate is provided with a handle.

[0014] The present application has the following beneficial effects:

[0015] The dust falling device for highway construction is combined by multiple devices, the connection of the railing plates forms a safety guardrail, the construction area can be protected synchronously, the bottom moving wheels facilitate the movement of the device, the device is convenient to assemble, the convenience is improved, after assembly, an external water source is connected to the water supply tank, water mist is sprayed outward by the top dust falling nozzles, dust falling is realized, the diffused air is filtered by the filter core plate, dust is prevented from diffusing outward, and the functionality is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The overall structure schematic view of the dust falling device for highway construction is shown;

[0017] Figure 2 The railing plate structure schematic view of the dust falling device for highway construction is shown;

[0018] Figure 3 The filter core plate structure schematic view of the dust falling device for highway construction is shown;

[0019] Figure 4 The dust falling device for highway construction is shown; Figure 3 The enlarged structure schematic view of the A part is shown;

[0020] Figure 5 The cross section structure schematic view of the dust falling device for highway construction is shown.

[0021] Explanation of reference signs: 1, base; 2, water supply tank; 3, moving wheel; 4, railing plate; 41, water supply channel; 5, fixed top seat; 6, installation side plate; 61, arc-shaped groove; 7, water distribution seat; 71, limiting rod; 72, limiting nut; 8, dust fall nozzle; 9, filter core plate; 10, cover plate. DETAILED DESCRIPTION

[0022] The utility model is further explained in connection with the drawings and examples.

[0023] Please refer to Figures 1-5 The utility model provides a dust fall device for highway construction, including base 1, the upper end of base 1 is fixedly installed with water supply tank 2, the bottom of base 1 is provided with moving wheel 3, moving wheel 3 is provided with three groups, and each group of moving wheel 3 is provided with two, and brake pads are arranged in moving wheel 3, both sides of the upper end of water supply tank 2 are fixedly installed with railing plate 4, and the top of railing plate 4 is fixedly installed with fixed top seat 5, and both sides of the upper end of fixed top seat 5 are provided with installation side plate 6, and water distribution seat 7 is arranged between two installation side plates 6, and dust fall nozzle 8 is arranged at the top of water distribution seat 7, and limiting assembly is arranged between the both ends of water distribution seat 7 and installation side plate 6, filter core plate 9 is arranged between two railing plates 4, and cover plate 10 is fixedly installed at the end of the surface of filter core plate 9, moving wheel 3 facilitates the movement of base 1, is convenient for moving, a plurality of devices are assembled to form a safety guardrail, when dust fall nozzle 8 sprays water to fall dust on the top, the safety protection of construction area can be simultaneously carried out, the functionality is improved, and filter core plate 9 can filter and handle air, and the functionality is increased.

[0024] Please refer to 1, Figure 2 And Figure 5 In the embodiment, through holes are formed in the surface of railing plate 4, the through holes are equidistantly distributed, water supply channel 41 is arranged in railing plate 4, water storage cavity is arranged in fixed top seat 5, the water storage cavity and water supply tank 2 are connected with each other through water supply channel 41, the connection of the water storage cavity and water supply tank 2 is utilized, when water supply pipe is laid, the water pipe is connected with water supply tank 2, external water source is sent into the device, the laying of pipeline is reduced, and the practicability is improved.

[0025] Please refer to Figure 1 , Figure 3 And Figure 4In the embodiment, the bottom of the water distribution seat 7 and the fixed top seat 5 are connected by a hose, and the hose and the water storage cavity are connected by a water pump. The bottom of the water distribution seat 7 is designed in a semicircular structure. The limiting assembly includes a limiting rod 71. The surface of the installation side plate 6 is provided with an arc-shaped slot 61. The limiting rod 71 and the arc-shaped slot 61 are slidably connected. One end of the limiting rod 71 is fixedly connected to the water distribution seat 7. The other end of the limiting rod 71 extends to the outside of the installation side plate 6. A limiting nut 72 is threadedly installed on the surface of the limiting rod 71. The water distribution seat 7 can move between the two installation side plates 6. The water distribution seat 7 is fixed by rotating the limiting nut 72, so as to adjust the angle of the dust fall nozzle 8 and change the spraying area of the water mist, thereby increasing the flexibility.

[0026] Please refer to Figure 3 and Figure 5 In the embodiment, two filter core plates 9 are symmetrically arranged. The upper and lower ends of the filter core plate 9 are provided with positioning sliding grooves. The upper end surface of the water supply tank 2 and the lower end surface of the fixed top seat 5 are provided with positioning sliding rails. The positioning sliding rails and the positioning sliding grooves are slidably connected. The filter core plate 9 is provided with an activated carbon filter screen. The surface of the cover plate 10 is provided with a handle. The railing plate 4 forms a guardrail structure, thereby achieving protection of the construction area. When dust spreads outward, the air passing through the railing plate 4 is filtered by the filter core plate 9, thereby preventing dust from spreading outward and improving the functionality.

[0027] When working, the base 1 is moved conveniently by the bottom moving wheel 3, so as to install and assemble the device. The plurality of railing plates 4 are assembled to form a complete guardrail, thereby achieving protection of the construction area. The external water supply pipe and the water supply tank 2 are connected, so that the water source is sent into the water supply tank 2 and enters the water storage cavity through the connection of the water supply channel 41. Then, the water source is distributed by the water distribution seat 7, so that the plurality of dust fall nozzles 8 spray water mist outward synchronously, thereby achieving dust fall treatment. The water distribution seat 7 can move between the two installation side plates 6 and is fixed by rotating the limiting nut 72, so as to adjust the angle of the dust fall nozzle 8 and change the spraying area of the water mist, thereby increasing the flexibility. After the railing plate 4 is assembled, the dust in the construction area spreads outward. The air passing through the railing plate 4 is filtered by the filter core plate 9, thereby preventing dust from spreading outward and improving the functionality.

[0028] Through the above steps, the base 1 is moved conveniently by the moving wheel 3, so as to be moved. A plurality of devices are assembled to form a safety guardrail. When the top dust fall nozzle 8 sprays water to fall dust, the safety protection of the construction area can be achieved synchronously, thereby improving the functionality. The filter core plate 9 can filter the air, thereby increasing the functionality. The problems that the existing dust fall device for highway construction has poor functionality and the water supply pipeline is complicated to lay and has low practicality are solved.

Claims

1. A dust falling device for highway construction, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly provided with a water tank (2), the bottom of the base (1) is provided with a movable wheel (3), the upper end of the water tank (2) is fixedly provided with a railing plate (4) on both sides, the top of the railing plate (4) is fixedly provided with a fixed top seat (5), the upper end of the fixed top seat (5) is provided with a mounting side plate (6) on both sides, a water distribution seat (7) is arranged between the two mounting side plates (6), the top of the water distribution seat (7) is provided with a dust fall nozzle (8), a limiting assembly is arranged between the two ends of the water distribution seat (7) and the mounting side plate (6), a filter core plate (9) is arranged between the two railing plates (4), and the end of the surface of the filter core plate (9) is fixedly provided with a cover plate (10).

2. The dust falling device for highway construction according to claim 1, characterized in that: The movable wheel (3) is provided with three groups, each group of movable wheels (3) is provided with two, and the movable wheel (3) is provided with a brake pad.

3. The dust falling device for highway construction according to claim 1, characterized in that: The surface of the railing plate (4) is provided with a through hole, the through holes are distributed at equal intervals, and the railing plate (4) is provided with a water supply channel (41).

4. The dust falling device for highway construction according to claim 3, characterized in that: The fixed top seat (5) is provided with a water storage cavity, and the water storage cavity and the water tank (2) are connected with each other through the water supply channel (41).

5. The dust lowering device for road construction according to claim 4, characterized in that: The bottom of the water distribution seat (7) and the fixed top seat (5) are connected through a hose, the hose and the water storage cavity are connected through a water pump, and the bottom of the water distribution seat (7) is designed in a semicircular structure.

6. The dust lowering device for road construction according to claim 1, characterized in that: The limiting assembly comprises a limiting rod (71), the surface of the mounting side plate (6) is provided with an arc-shaped groove (61), the limiting rod (71) and the arc-shaped groove (61) are slidably connected, one end of the limiting rod (71) is fixedly connected with the water distribution seat (7), the other end of the limiting rod (71) extends to the outside of the mounting side plate (6), and the surface of the limiting rod (71) is threadedly provided with a limiting nut (72).

7. The dust lowering device for road construction according to claim 1, characterized in that: The filter core plate (9) is symmetrically provided with two, the upper and lower ends of the filter core plate (9) are provided with positioning sliding grooves, and the upper end surface of the water tank (2) and the lower end surface of the fixed top seat (5) are provided with positioning sliding rails, the positioning sliding rails and the positioning sliding grooves are slidably connected, the filter core plate (9) is provided with an activated carbon filter screen, and the surface of the cover plate (10) is provided with a handle.

Images