Dust falling equipment for engineering construction

Abstract

The utility model discloses dust falling equipment for engineering construction, and particularly relates to the technical field of engineering construction, the dust falling equipment comprises a rotary fan, a flow guide hopper is arranged on one side of the rotary fan, a processing mechanism is arranged on one side of the flow guide hopper, an installation mechanism is arranged at the bottom of the rotary fan, and the processing mechanism comprises a supporting plate. A mounting plate is arranged at the top of the supporting plate, a first through hole is formed in the mounting plate, a first connecting pipe is arranged in the first through hole, and a second connecting pipe is arranged at one end of the first connecting pipe. According to the utility model, the processing mechanism is matched with the rotary fan for use, so that when the processing mechanism is used for spraying water mist to carry out dust falling, the water mist can be directionally blown to the outside by using blowing force generated by the rotary fan to carry out dust falling treatment on dust floating in the air; and the phenomenon that water mist flows back and makes contact with the rotating fan, and consequently the rotating fan is corroded can be avoided.

Description

Technical Field

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

[0002] Construction generally refers to the construction of a project according to a plan. The constructed objects include various buildings and infrastructure. During the construction process, a large amount of dust is inevitably generated. The dust not only affects the air environment, but also harms the health of construction workers, causes wear and tear on construction machinery, and reduces the visibility of the construction site. Therefore, dust suppression equipment is often installed in appropriate locations at the construction site to treat the dust.

[0003] Existing dust suppression equipment generally uses a combination of pumps and nozzles to spray water into the environment. While this method can achieve the desired dust suppression effect, the water sprayed during the dust suppression process is easily affected by external wind factors, causing the water to not come into contact with the dust and thus the dust suppression equipment fails to achieve its intended dust suppression effect. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the embodiments of this utility model provide a dust suppression device for engineering construction. Through the reasonable setting of the processing mechanism, it can effectively avoid the phenomenon that the water mist sprayed for dust suppression is affected by the external wind force and fails to achieve the dust suppression effect, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a dust suppression device for engineering construction, comprising a rotary fan, a guide hopper on one side of the rotary fan, a processing mechanism on one side of the guide hopper, and an installation mechanism at the bottom of the rotary fan;

[0006] The processing mechanism includes a support plate, a mounting plate is provided on the top of the support plate, a first through hole is provided inside the mounting plate, a first connecting pipe is provided inside the first through hole, and a second connecting pipe is provided at one end of the first connecting pipe.

[0007] In a preferred embodiment, a fixing tube is provided inside the second connecting tube, and an installation hole is provided on one side of the fixing tube. A nozzle is provided inside the installation hole, and a flexible hose is provided at the bottom of the second connecting tube. One end of the flexible hose passes through the second connecting tube and the fixing tube in sequence and extends into the fixing tube.

[0008] In a preferred embodiment, the support plate has a second through hole, a movable rod is provided inside the second through hole, a fixed rod is provided inside the movable rod, and two reinforcing rods are provided on one side of the movable rod. One end of each of the two reinforcing rods is connected to a corresponding first connecting pipe and a second connecting pipe.

[0009] In a preferred embodiment, the mounting mechanism includes a placement plate, a mounting rod is provided at the center line of the placement plate, and two sliding grooves are formed at the bottom of the placement plate.

[0010] In a preferred embodiment, each of the two grooves is provided with a slider, the bottom of the slider is provided with a positioning plate, and a washer is provided on one side of the positioning plate.

[0011] In a preferred embodiment, a bolt is provided on one side of the washer, and one end of the bolt passes through the positioning plate and extends to the outside of the positioning plate.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] The design, which combines the treatment mechanism with a rotating fan, not only allows the water mist sprayed by the treatment mechanism to be directed outwards by the blowing force of the rotating fan to suppress airborne dust, but also prevents water mist from flowing back and contacting the rotating fan, thus avoiding corrosion. Furthermore, the inclusion of movable rods, fixed rods, and reinforcing rods within the treatment mechanism supports and guides the first and second connecting pipes, ensuring smoother rotation as they follow the fan's changes of direction. The installation mechanism at the bottom of the rotating fan allows for simple installation; the device is inserted into the top of the retaining wall at the construction site using the fixed rod within the mechanism. The movable positioning plate allows for further fixing of the device after installation, by moving it to contact the retaining wall and screwing in bolts to enhance stability during use. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is a schematic diagram showing the connection between the processing mechanism and the installation mechanism of this utility model.

[0016] Figure 3 This is a three-dimensional schematic diagram of the processing mechanism structure of this utility model.

[0017] Figure 4This is a three-dimensional schematic diagram of the installation mechanism structure of this utility model.

[0018] The attached figures are labeled as follows: 1. Rotary fan; 2. Guide bucket; 3. Support plate; 4. Mounting plate; 5. First connecting pipe; 6. Second connecting pipe; 7. Fixed pipe; 8. Nozzle; 9. Hose; 10. Movable rod; 11. Fixed rod; 12. Reinforcing rod; 13. Placement plate; 14. Mounting rod; 15. Slider; 16. Positioning plate; 17. Washer; 18. Bolt. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] As attached Figure 1-4 The dust suppression equipment for engineering construction shown includes a rotary fan 1, a guide bucket 2 on one side of the rotary fan 1, which guides the airflow generated by the rotary fan 1 during use. A treatment mechanism is provided on one side of the guide bucket 2, which allows the airflow from the guide bucket 2 to pass through the treatment mechanism. An installation mechanism is provided at the bottom of the rotary fan 1, which facilitates the installation of the rotary fan 1 in a suitable position.

[0021] As attached Figure 1 , 2As shown in Figure 3, the processing mechanism includes a support plate 3, with a mounting plate 4 on top of the support plate 3. The support plate 3 lifts and supports the mounting plate 4. A first through hole is provided inside the mounting plate 4, and a first connecting pipe 5 is installed inside the first through hole. The first connecting pipe 5 is connected to the guide bucket 2 through the first through hole. A second connecting pipe 6 is provided at one end of the first connecting pipe 5. The first connecting pipe 5 is L-shaped, and the second connecting pipe 6 is inclined to prevent the water mist sprayed from the nozzle 8 from flowing back and contacting the rotating fan 1. A fixing pipe 7 is provided inside the second connecting pipe 6. A mounting hole is provided on one side of the fixing pipe 7, and a nozzle 8 is installed inside the mounting hole. The mounting hole on the fixing pipe 7 allows the nozzle 8 to be smoothly connected to the fixing pipe 7. A flexible hose 9 is provided at the bottom of the second connecting pipe 6. One end of the flexible hose 9 passes through the second connecting pipe 6 and the fixed pipe 1. The fixed pipe 7 extends into the fixed pipe 7, and the flexible hose 9 passes through the second connecting pipe 6 and the fixed pipe 7 in sequence, with one end located inside the fixed pipe 7. This arrangement facilitates the introduction of water into the fixed pipe 7 via the flexible hose 9 and spraying it out through the nozzle 8. The support plate 3 has a second through hole inside, and a movable rod 10 is installed inside the second through hole. A fixed rod 11 is installed inside the movable rod 10. Two reinforcing rods 12 are provided on one side of the movable rod 10. One end of each of the two reinforcing rods 12 is connected to the corresponding first connecting pipe 5 and second connecting pipe 6. By opening a second through hole inside the support plate 3 and installing the movable rod 10 using the fixed rod 11 in the second through hole, the movable rod 10 can move after installation. The arrangement of connecting the first connecting pipe 5 and the second connecting pipe 6 to the movable rod 10 via the reinforcing rods 12 improves the stability of the first connecting pipe 5 and the second connecting pipe 6 after installation and the stability when moving in conjunction with the rotating fan 1.

[0022] As attached Figure 1 , 2 As shown in Figure 4, the installation mechanism includes a placement plate 13. A mounting rod 14 is provided at the center line of the placement plate 13. The addition of the mounting rod 14 facilitates the installation of the placement plate 13 on the retaining wall. Two sliding grooves are opened at the bottom of the placement plate 13, and a slider 15 is provided inside each of the two sliding grooves. A positioning plate 16 is provided at the bottom of the slider 15. The sliding grooves at the bottom of the placement plate 13 match the shape of the slider 15, so that the slider 15 located inside the sliding groove can smoothly drive the positioning plate 16 to move. When in use, a shim can be added to the contact position between the positioning plate 16 and the installation site to increase the contact friction and improve stability. A washer 17 is provided on one side of the positioning plate 16, and a bolt 18 is provided on the other side of the washer 17. One end of the bolt 18 passes through the positioning plate 16 and extends to the outside of the positioning plate 16. The washer 17 is generally made of rubber material. The bolt 18 is provided on the other side of the washer 17 to improve the stability of the bolt 18 after it is screwed in and to prevent the bolt 18 from easily loosening.

[0023] The working principle of this utility model is as follows: When using this device, first install it on the protective retaining wall at the construction site using the installation mechanism. During installation, use the installation rod 14 to limit the placement plate 13 to the top of the protective retaining wall. After placement, move the two positioning plates 16 to push them towards the protective retaining wall, forcing them to contact the wall. Then, screw in the multiple bolts 18 in their corresponding positions to complete the installation. After installation, the device can be used. In use, first connect the external water pump using the hose 9. The device can then be used for dust suppression. When in use, simply start the pump and the rotary fan 1. The pump starts the water through the hose 9 into the fixed pipe 7, where it is sprayed out by the nozzles 8 installed on the fixed pipe 7 to contact the dust in the outside air for dust suppression. The start of the fan allows the water mist from the nozzles 8 to be guided and powered by the wind generated when the rotary fan 1 starts, so that the water mist can smoothly contact the dust in the air to achieve dust suppression. When the rotary fan 1 starts, it can also reciprocate and drive the entire treatment mechanism to follow the reciprocating motion to change the direction of dust suppression and increase the dust suppression range.

[0024] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0025] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A dust suppression device for engineering construction, comprising a rotary fan (1), characterized in that: A guide bucket (2) is provided on one side of the rotary fan (1), a processing mechanism is provided on one side of the guide bucket (2), and an installation mechanism is provided at the bottom of the rotary fan (1). The processing mechanism includes a support plate (3), a mounting plate (4) is provided on the top of the support plate (3), a first through hole is provided inside the mounting plate (4), a first connecting pipe (5) is provided inside the first through hole, and a second connecting pipe (6) is provided at one end of the first connecting pipe (5).

2. The dust suppression equipment for engineering construction according to claim 1, characterized in that: The second connecting pipe (6) has a fixed pipe (7) inside. The fixed pipe (7) has an installation hole on one side. The installation hole has a nozzle (8) inside. The bottom of the second connecting pipe (6) has a hose (9). One end of the hose (9) passes through the second connecting pipe (6) and the fixed pipe (7) in sequence and extends into the fixed pipe (7).

3. The dust suppression equipment for engineering construction according to claim 1, characterized in that: The support plate (3) has a second through hole inside, and a movable rod (10) is provided inside the second through hole. A fixed rod (11) is provided inside the movable rod (10). Two reinforcing rods (12) are provided on one side of the movable rod (10). One end of each of the two reinforcing rods (12) is connected to the corresponding first connecting pipe (5) and second connecting pipe (6).

4. The dust suppression equipment for engineering construction according to claim 1, characterized in that: The installation mechanism includes a placement plate (13), an installation rod (14) is provided at the center line of the placement plate (13), and two sliding grooves are provided at the bottom of the placement plate (13).

5. A dust suppression device for engineering construction according to claim 4, characterized in that: Both of the slides are equipped with sliders (15), and the bottom of the sliders (15) is provided with positioning plates (16). A washer (17) is provided on one side of the positioning plates (16).

6. A dust suppression device for engineering construction according to claim 5, characterized in that: A bolt (18) is provided on one side of the washer (17), and one end of the bolt (18) passes through the positioning plate (16) and extends to the outside of the positioning plate (16).

Images