Dust falling device for port construction

Abstract

The utility model relates to the technical field of construction dust falling, in particular to a dust falling device for port construction. The utility model provides a dust falling device for port construction, which is wide in dust falling range and comprises a mounting frame serving as a mounting carrier of parts. The power supply is mounted on the right side of the lower part of the mounting frame; the driver is mounted at the lower part in the mounting frame, and the driver is electrically connected with the power supply device; and the rotating rod is rotationally connected into the mounting frame, and an output shaft of the driver is connected with the rotating rod through a coupler. The high-pressure water pump and the driver are started, the high-pressure water pump pumps in water through the connecting pipe, the atomization spray head pumps out water flow and atomizes the water flow, the driver drives the rotating rod to rotate, the atomization spray head rotates along with the rotating rod to carry out dust falling on a construction site, and a worker climbs upwards by grabbing the two sides of the handrail with hands and stepping on the handrail with feet; one hand tightly grasps the handle to keep stable, and the other hand disassembles and replaces the atomizing nozzle.

Description

Technical Field

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

[0002] During the construction process, a large amount of dust is generated due to the frequent contact between machines and construction materials. The dust enters the air environment and causes dust pollution. The particulate matter in the air is inhaled into the human respiratory tract, causing irritation and damage to the respiratory system. Moreover, fine particulate matter can directly enter the lungs and cause lung inflammation and damage. Therefore, it is very necessary to choose a dust reduction equipment at construction sites with a lot of dust.

[0003] For another example, a patent application document with announcement number CN219482061U and announcement date 2023-08-08 discloses a dust suppression sprayer for port construction, including a base and a spray assembly; the base is rotatably connected to the spray assembly; two spray chambers are provided in the spray assembly, and the diameters of the two spray chambers change from small to large along the direction of air movement; the smaller ends of the two spray chambers are connected to the air outlet of the blower through a connecting chamber; a mist inlet channel is opened on the connecting chamber, and the mist inlet channel connects the two spray chambers; two blowers are provided, and the two spray chambers correspond to one blower respectively.

[0004] The above patent is aimed at low-altitude dust reduction operations, and does not have an adjustment mechanism to adjust the height, so the dust reduction range is relatively limited and high-altitude dust reduction operations cannot be achieved.

[0005] In summary, there is an urgent need for a dust reduction device for port construction with a wider dust reduction range to solve the above problems. Utility Model Content

[0006] In order to overcome the shortcomings of the above-mentioned prior art that the dust reduction range is relatively limited and high-altitude dust reduction operations cannot be achieved, the technical problem that the utility model needs to solve is: to provide a dust reduction device for port construction with a relatively wide dust reduction range.

[0007] A dust suppression device for port construction, comprising a mounting frame, which is a mounting carrier for parts; a power supply installed on the right side of the lower part of the mounting frame; a driver installed on the lower part of the mounting frame, and the driver is electrically connected to the power supply; a rotating rod, which is rotatably connected to the mounting frame, and the output shaft of the driver is connected to the rotating rod through a coupling; a connecting ring, which is rotatably connected to the lower part of the mounting frame, and the inner ring of the connecting ring is connected to the rotating rod; a fixed frame, which is connected to the top of the rotating rod; a high-pressure water pump, which is installed in the fixed frame; a connecting pipe, which is connected to the water inlet of the high-pressure water pump, and the other end of the connecting pipe passes through the connecting ring; an external pipe, which is connected to the lower part of the mounting frame, and the external pipe is located on the left side of the other end of the connecting pipe; an atomizing nozzle, which is detachably connected to the fixed frame, and the rear end of the atomizing nozzle is connected to the water outlet of the high-pressure water pump.

[0008] As a preferred technical solution of the utility model, it also includes a plastic ring, which is symmetrically connected to the connecting ring in an upper and lower manner, and the outer ring of the plastic ring is in contact with the mounting frame.

[0009] As a preferred technical solution of the utility model, it also includes connecting plates and support rods. The number of connecting plates is set to ten, seven of which are connected to the mounting frame, and the other three are connected to the rotating rod; the support rod is connected to the connecting plates.

[0010] As a preferred technical solution of the utility model, it also includes an anti-skid plate connected to the handrail.

[0011] As a preferred technical solution of the utility model, it also includes a handle, which is symmetrically connected between the mounting frame and the rotating rod.

[0012] As a preferred technical solution of the utility model, it also includes an anti-slip sleeve connected to the handle.

[0013] As a preferred technical solution of the present utility model, the length of the rotating rod is set to be ten meters or more to increase the dust reduction range of the equipment.

[0014] As a preferred technical solution of the utility model, an annular groove is formed on the outer ring of the connecting ring, which can ensure that the connecting ring will not affect the water flow entering the connecting pipe for operation when rotating.

[0015] Compared with the prior art, the utility model has the following advantages:

[0016] 1. The utility model starts the high-pressure water pump and the driver. The high-pressure water pump pumps water through the connecting pipe, the atomizing nozzle pumps out water flow and atomizes it. The driver drives the rotating rod to rotate. The atomizing nozzle reduces dust on the construction site as the rotating rod rotates. The staff climbs up by holding both sides of the handrail with their hands and stepping on the handrail. Finally, they hold the handle tightly with one hand to keep it stable and disassemble and replace the atomizing nozzle with the other hand. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the mounting frame, power supply and other parts of the utility model.

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the driver, fixing frame and other parts of the utility model.

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the rotating rod, connecting ring and other parts of the utility model.

[0021] Figure 5 It is a three-dimensional structural schematic diagram of the high-pressure water pump, atomizing nozzle and other parts of the utility model.

[0022] Figure 6 It is a three-dimensional structural schematic diagram of the connecting plate, handrail and other parts of the utility model.

[0023] Figure 7 It is a three-dimensional structural schematic diagram of the handle, anti-slip cover and other parts of the utility model.

[0024] Among them: 1-mounting frame, 2-power supply, 3-driver, 4-rotating rod, 5-connecting ring, 6-connecting pipe, 7-fixing frame, 71-high pressure water pump, 72-atomizing nozzle, 8-plastic ring, 9-external pipe, 10-connecting plate, 11-handle bar, 12-anti-skid plate, 13-handle, 14-anti-skid sleeve. DETAILED DESCRIPTION

[0025] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments, but is not intended to limit the present invention.

[0026] Embodiment: A dust suppression device for port construction, such as Figure 1-Figure 7As shown, it includes a mounting frame 1, a power supply 2, a driver 3, a rotating rod 4, a welding ring 5, a welding pipe 6, a fixing frame 7, a high-pressure water pump 71, an atomizing nozzle 72 and an external pipe 9. The mounting frame 1 is a mounting carrier for parts. The power supply 2 is installed on the right side of the lower part of the mounting frame 1. The driver 3 is installed on the lower part of the mounting frame 1. The driver 3 is electrically welded to the power supply 2. The rotating rod 4 is rotatably welded in the mounting frame 1. The output shaft of the driver 3 is welded to the rotating rod 4 through a coupling. The length of the rotating rod 4 is set to be ten meters or more to increase the dust reduction range of the equipment. The welding ring 5 is rotatably welded in the lower part of the mounting frame 1. The inner ring of the welding ring 5 is welded to the rotating rod 4. The top of the rotating rod 4 is welded with a fixing frame 7. The fixing frame 7 is installed There is a high-pressure water pump 71, a welding pipe 6 is welded at the water inlet of the high-pressure water pump 71, the other end of the welding pipe 6 passes through the welding ring 5, and an annular groove is opened on the outer ring of the welding ring 5, which can ensure that the welding ring 5 will not affect the water flow entering the welding pipe 6 for operation when it rotates. An external pipe 9 is welded at the lower part of the mounting frame 1, and the external pipe 9 has the left side of the other end of the welding pipe 6. An atomizing nozzle 72 is detachably connected to the fixing frame 7, and the rear end of the atomizing nozzle 72 is welded to the water outlet of the high-pressure water pump 71. The external pipe 9 is connected to an external water source, and the high-pressure water pump 71 is started. The high-pressure water pump 71 pumps water into the welding pipe 6, and the atomizing nozzle 72 atomizes the water. The driver 3 drives the rotating rod 4, the fixing frame 7, the high-pressure water pump 71 and the atomizing nozzle 72 to rotate to achieve dust reduction operations.

[0027] like Figure 4 As shown, a plastic ring 8 is also included. The welding ring 5 is symmetrically welded with the plastic ring 8. The outer circle of the plastic ring 8 is in contact with the mounting frame 1. The plastic ring 8 can fit the gap between the welding ring 5 and the mounting frame 1 to prevent water from seeping through the gap and causing waste.

[0028] like Figure 6 As shown, it also includes welding plates 10 and support rods 11. The number of welding plates 10 is set to ten, seven welding plates 10 are welded to the mounting frame 1, and the other three welding plates 10 are welded to the rotating rod 4; the support rods 11 are welded to the welding plates 10.

[0029] like Figure 6 As shown, an anti-skid plate 12 is also included, and the anti-skid plate 12 is welded on the handrail 11.

[0030] like Figure 7 As shown, a handle 13 is also included, which is symmetrically welded between the mounting frame 1 and the rotating rod 4.

[0031] like Figure 7 As shown, an anti-slip cover 14 is also included, and the anti-slip cover 14 is welded on the handle 13.

[0032] When the device is needed, first, the staff connects the water source through the external pipe 9, starts the high-pressure water pump 71, the high-pressure water pump 71 pumps the water source through the welding pipe 6, and the atomizing nozzle 72 pumps out the water flow and atomizes it. Then, the driver 3 is started, and the driver 3 drives the rotating rod 4 to rotate, and the rotating rod 4 drives the welding ring 5, the welding pipe 6, the fixing frame 7, the high-pressure water pump 71, the atomizing nozzle 72, the plastic ring 8, the welding plate 10, the handrail 11, the anti-slip plate 12, the handle 13 and the anti-slip sleeve 14 to rotate, thereby realizing dust reduction operation on the construction site, and the length of the rotating rod 4 is set to ten meters or more, and the rotating rod 4, the high-pressure water pump 71 and the atomizing nozzle 72 are connected. The cooperation between them can increase the dust reduction range of the equipment. After completing the dust reduction operation, the staff can turn off the driver 3 and the high-pressure water pump 71. In addition, the plastic ring 8 can fit the gap between the welding ring 5 and the mounting frame 1 well to prevent water from seeping through the gap and causing waste. However, when the atomizing nozzle 72 needs to be replaced regularly, the staff can climb up by grasping both sides of the handrail 11 and stepping on the handrail 11 to reach the upper part of the rotating rod 4. The staff can hold the handle 13 with one hand to keep it stable and disassemble and replace the atomizing nozzle 72 with the other hand. The anti-slip sleeve 14 can increase the friction between the staff's hand and the handle 13, which can have a good anti-slip effect and improve safety.

[0033] Although the utility model is described in detail with reference to the above embodiments, it is obvious to those skilled in the art through this disclosure that various changes or modifications can be made to the utility model without departing from the principle and spirit of the utility model defined by the claims. Therefore, the detailed description of the embodiments of the present disclosure is only used to explain, not to limit the utility model, but the scope of protection is limited by the content of the claims.

Claims

1. A dust suppression device for port construction, characterized in that: The invention comprises a mounting frame (1) which is a mounting carrier for parts; a power supply (2) which is mounted on the right side of the lower part of the mounting frame (1); a driver (3) which is mounted on the lower part of the mounting frame (1), and the driver (3) is electrically connected to the power supply (2); a rotating rod (4) which is rotatably connected to the mounting frame (1), and the output shaft of the driver (3) is connected to the rotating rod (4) through a coupling; a connecting ring (5) which is rotatably connected to the lower part of the mounting frame (1), and the inner ring of the connecting ring (5) is connected to the rotating rod (4); and a fixing frame (7) which is connected to the rotating rod (4). top; a high-pressure water pump (71), installed in the fixing frame (7); a connecting pipe (6), connected to the water inlet of the high-pressure water pump (71), the other end of the connecting pipe (6) passing through the connecting ring (5); an external pipe (9), connected to the lower part of the mounting frame (1), the external pipe (9) being located on the left side of the other end of the connecting pipe (6), the external pipe (9) being used for connecting to an external water source; an atomizing nozzle (72), detachably connected to the fixing frame (7), the rear end of the atomizing nozzle (72) being connected to the water outlet of the high-pressure water pump (71), the atomizing nozzle (72) being used for atomizing water flow.

2. A dust suppression device for port construction as claimed in claim 1, characterized in that: It also includes a plastic ring (8) which is symmetrically connected to the connecting ring (5) in an upper and lower manner. The outer ring of the plastic ring (8) is in contact with the mounting frame (1). The plastic ring (8) is used to prevent water from seeping through the gap between the connecting ring (5) and the mounting frame (1) and causing waste.

3. A dust suppression device for port construction as claimed in claim 2, characterized in that: It also includes a connecting plate (10) and a supporting rod (11), wherein the number of the connecting plates (10) is set to ten, seven of the connecting plates (10) are connected to the mounting frame (1), and the other three of the connecting plates (10) are connected to the rotating rod (4); the supporting rod (11) is connected to the connecting plate (10), and the supporting rod (11) is used by a staff member to maintain stability when replacing the atomizing nozzle (72).

4. A dust suppression device for port construction as claimed in claim 3, characterized in that: It also includes an anti-skid plate (12) connected to the handrail (11), and the anti-skid plate (12) facilitates workers to climb and perform replacement operations.

5. A dust suppression device for port construction as claimed in claim 4, characterized in that: It also includes a handle (13) which is symmetrically connected between the mounting frame (1) and the rotating rod (4).

6. A dust suppression device for port construction as claimed in claim 5, characterized in that: It also includes an anti-slip cover (14) connected to the handle (13).

7. A dust suppression device for port construction as claimed in claim 6, characterized in that: The length of the rotating rod (4) is set to be ten meters or more, thereby increasing the dust reduction range of the equipment.

8. A dust suppression device for port construction as claimed in claim 7, characterized in that: The outer ring of the connecting ring (5) is provided with an annular groove, which can ensure that the connecting ring (5) will not affect the water flow entering the connecting pipe (6) for operation when rotating.

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