A dust suppression device for construction

Abstract

This utility model discloses a dust suppression device for construction work, belonging to the field of construction technology. It includes a platform, on the top of which a water tank is placed. A water pump is connected to the water tank, and a water supply pipe connects the water pump and the water tank. A height adjustment mechanism and a wind-assisting mechanism are installed on the top of the platform. A rectangular box is mounted on the height adjustment mechanism, and a round rod is rotatably mounted inside the rectangular box via bearings. A mist nozzle is mounted on the round rod, with an opening at the front. The wind-assisting mechanism is connected to the mist nozzle. A cylindrical sealing cylinder is located inside the rectangular box, and a metal pipe is connected to the rear of the cylindrical sealing cylinder. A flexible hose is connected to the metal pipe. This utility model is movable via casters, allowing for flexible and convenient movement. Water flow drives the round rod to oscillate the nozzle left and right, expanding the spray range. With the assistance of wind, the spray range can be further increased, improving the dust suppression effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and specifically relates to a dust suppression device for building construction. Background Art

[0002] Construction refers to production activities during the implementation phase of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. Dust suppression devices are used in construction to purify dust, mainly using water mist spraying to suppress and reduce dust.

[0003] However, the angle, height and position of the existing dust suppression device for spraying water mist to suppress dust are often fixed, which is not flexible and convenient to use. In order to solve the above problems, the present application proposes a dust suppression device for construction. Utility Model Content

[0004] In view of the problems in the related technology, the utility model proposes a dust suppression device for construction to overcome the above technical problems existing in the existing related technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A dust suppression device for construction, comprising a vehicle plate, a water tank is placed on the top of the vehicle plate, a water pump is connected to the water tank, a water supply pipe is connected between the water pump and the water tank, a height adjustment mechanism and a wind-assisting mechanism are arranged on the top of the vehicle plate, a rectangular box is installed on the height adjustment mechanism, a round rod is rotatably installed in the rectangular box through a bearing, a mist cylinder is installed on the round rod, the front side of the mist cylinder is open, the wind-assisting mechanism is connected to the mist cylinder, a cylindrical sealing cylinder is arranged in the rectangular box, a metal pipe is connected to the rear side of the cylindrical sealing cylinder, a hose is connected to the metal pipe, the hose is connected to the outlet of the water pump, a water flow power mechanism is arranged in the cylindrical sealing cylinder, the water flow power mechanism is cooperatively connected to the round rod, a rubber tube is connected to the outer side of the cylindrical sealing cylinder, an atomizing nozzle is connected to the rubber tube, and the atomizing nozzle is located on the inner side of the mist cylinder.

[0007] Preferably, a water tank placement groove is provided on the top of the vehicle plate, and the water tank is located in the water tank placement groove.

[0008] The water tank placement groove improves the stability of the water tank placement.

[0009] Preferably, four universal wheels are arranged at the bottom of the vehicle plate, and two push handles are symmetrically mounted at the top of the vehicle plate.

[0010] The whole body is moved by two push handles and four universal wheels, and the overall movement is flexible and convenient.

[0011] Preferably, the height adjustment mechanism includes a rectangular rod, which is fixedly mounted on the top of the vehicle plate. A telescopic groove is provided on the top of the rectangular rod, in which a telescopic rod is slidably mounted. The top of the telescopic rod is fixedly mounted on the bottom of the rectangular box, and a bolt is threadedly connected to the outer side of the rectangular rod, and the inner end of the bolt is in conflict with the telescopic rod.

[0012] The height of the telescopic rod can be adjusted by turning the bolt to loosen the fixing of the telescopic rod, thereby adjusting the use height of the rectangular box.

[0013] Preferably, the water flow power mechanism includes a water flow shaft, which is rotatably installed in a cylindrical sealing tube through a bearing, and a spiral blade is installed on the outside of the water flow shaft. A notched gear is installed on the outside of the water flow shaft, and a first bevel gear and a second bevel gear are sleeved on the outside of the round rod. The first bevel gear and the second bevel gear are symmetrically arranged and alternately mesh with the notched gear.

[0014] Water flows into the cylindrical sealing tube to impact the spiral blades to rotate, and the spiral blades drive the water flow axis to rotate, and the water flow axis drives the notched gear to rotate. When the notched gear is engaged with the first bevel gear, it drives the round rod to rotate clockwise. When the notched gear leaves the first bevel gear and engages with the second bevel gear, it drives the round rod to rotate counterclockwise. The round rod drives the mist cylinder to swing left and right, and the mist cylinder drives the atomizing nozzle to swing left and right to expand the spray range.

[0015] Preferably, the wind-assisting mechanism includes a square box, which is fixedly mounted on the top of the vehicle plate. An air intake fan is arranged inside the square box. A rubber hose is connected to the square box, which is connected to the mist cylinder. The inner end of the rubber hose is located at the mist cylinder and faces outward, which is consistent with the spray direction of the atomizing nozzle.

[0016] The outside air is sucked into the square box through the suction fan, and then sent into the mist cylinder through the hose. The atomizing nozzle sprays, and the spray range can be increased by the assistance of wind power.

[0017] Preferably, a dustproof net is fixed on the front side of the square box by screws.

[0018] The anti-dust net can prevent dust from entering the square box.

[0019] In summary, the technical effects and advantages of the utility model are as follows:

[0020] The whole body can be pushed by two handles and moved by four universal wheels, making the whole body flexible and convenient to move;

[0021] Clean water is sent into the hose through a water pump and a water supply pipe, and then sent into the cylindrical sealing cylinder through a metal pipe. The clean water enters the atomizing nozzle through a rubber tube, and is sprayed out by the atomizing nozzle to reduce dust in the construction environment. The water flows into the cylindrical sealing cylinder to impact the spiral blades to rotate, and the spiral blades drive the water flow axis to rotate, and the water flow axis drives the notched gear to rotate. When the notched gear is engaged with the first bevel gear, it drives the round rod to rotate clockwise. When the notched gear leaves the first bevel gear and engages with the second bevel gear, it drives the round rod to rotate counterclockwise. The round rod drives the mist cylinder to swing left and right, and the mist cylinder drives the atomizing nozzle to swing left and right, thereby expanding the spray range.

[0022] The air from the outside is sucked into the square box through the suction fan, and then sent into the mist cylinder through the hose. The atomizing nozzle sprays the air. With the help of wind power, the spray range can be further increased and the dust reduction effect can be improved.

[0023] The utility model moves by means of universal wheels, and the overall movement is flexible and convenient. The round rod is driven by water flow as a power to drive the nozzle to swing left and right, thereby expanding the spray range. The spray range can be further increased by the assistance of wind power, thereby improving the dust reduction effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a schematic diagram of the overall structure of the utility model when viewed from above;

[0026] Figure 3 This is a schematic diagram of the structure of the square box, hose, rectangular box and mist cylinder and related parts of the utility model;

[0027] Figure 4 This is a front view structural diagram of the utility model's hose, rectangular box, mist cylinder and related parts;

[0028] Figure 5 This is a schematic cross-sectional view of the cylindrical sealing cylinder and its related parts of the utility model;

[0029] Figure 6 It is a structural schematic diagram of a round rod, a water flow shaft, a spiral blade, a notched gear, a first bevel gear, and a second bevel gear of the utility model.

[0030] In the figure:

[0031] 1. Car plate; 2. Water tank placement slot; 3. Universal wheel; 4. Push handle; 5. Water tank; 6. Water pump; 61. Water supply pipe; 7. Hose; 8. Metal pipe; 9. Cylindrical sealing cylinder; 91. Water flow axis; 92. Spiral blade; 93. Notched gear; 94. First bevel gear; 95. Second bevel gear; 10. Rubber tube; 11. Sprinkler; 12. Rectangular rod; 13. Telescopic rod; 14. Bolt; 15. Rectangular box; 16. Round rod; 17. Mist cylinder; 18. Square box; 19. Suction fan; 20. Rubber hose; 21. Dust net. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0033] Reference Figure 1-6 A dust suppression device for construction, comprising a vehicle plate 1, a water tank 5 is placed on the top of the vehicle plate 1, a water pump 6 is connected to the water tank 5, a water supply pipe 61 is connected between the water pump 6 and the water tank 5, a height adjustment mechanism and a wind-assisting mechanism are arranged on the top of the vehicle plate 1, a rectangular box 15 is installed on the height adjustment mechanism, a round rod 16 is rotatably installed in the rectangular box 15 through a bearing, a mist cylinder 17 is installed on the round rod 16, the front side of the mist cylinder 17 is an opening, the wind-assisting mechanism is connected to the mist cylinder 17, a cylindrical sealing cylinder 9 is arranged in the rectangular box 15, a metal pipe 8 is connected to the rear side of the cylindrical sealing cylinder 9, a hose 7 is connected to the metal pipe 8, the hose 7 is connected to the outlet of the water pump 6, a water flow power mechanism is arranged in the cylindrical sealing cylinder 9, the water flow power mechanism is cooperatively connected to the round rod 16, a rubber tube 10 is connected to the outer side of the cylindrical sealing cylinder 9, an atomizing nozzle 11 is connected to the rubber tube 10, and the atomizing nozzle 11 is located on the inner side of the mist cylinder 17.

[0034] Reference Figure 1 In this embodiment, a water tank placement groove 2 is opened on the top of the vehicle plate 1, and the water tank 5 is located in the water tank placement groove 2.

[0035] The water tank placement groove 2 improves the stability of the water tank 5 when placed.

[0036] Reference Figure 1 and Figure 2 In this embodiment, four universal wheels 3 are arranged at the bottom of the vehicle plate 1, and two push handles 4 are symmetrically installed at the top of the vehicle plate 1.

[0037] The whole body is pushed by two push handles 4 and moves by four universal wheels 3, so the whole body can be moved flexibly and conveniently.

[0038] Reference Figure 1 and Figure 2In this embodiment, the height adjustment mechanism includes a rectangular rod 12, which is fixedly installed on the top of the vehicle plate 1. A telescopic groove is opened on the top of the rectangular rod 12, and a telescopic rod 13 is slidably installed in the telescopic groove. The top of the telescopic rod 13 is fixedly installed on the bottom of the rectangular box 15. The outer side of the rectangular rod 12 is threadedly connected with a bolt 14, and the inner end of the bolt 14 conflicts with the telescopic rod 13.

[0039] By rotating the bolt 14 to loosen the fixing of the telescopic rod 13 , the height of the telescopic rod 13 can be adjusted, thereby adjusting the use height of the rectangular box 15 .

[0040] Reference Figure 5 and Figure 6 In this embodiment, the water flow power mechanism includes a water flow shaft 91, which is rotatably installed in the cylindrical sealing tube 9 through a bearing. A spiral blade 92 is installed on the outside of the water flow shaft 91, and a notched gear 93 is installed on the outside of the water flow shaft 91. The outer side of the round rod 16 is sleeved with a first bevel gear 94 and a second bevel gear 95. The first bevel gear 94 and the second bevel gear 95 are symmetrically arranged and alternately mesh with the notched gear 93.

[0041] The water flows into the cylindrical sealing tube 9 to impact the spiral blade 92 to rotate, and the spiral blade 92 drives the water flow shaft 91 to rotate, and the water flow shaft 91 drives the notched gear 93 to rotate. When the notched gear 93 is engaged with the first bevel gear 94, it drives the round rod 16 to rotate clockwise. When the notched gear 93 leaves the first bevel gear 94 and engages with the second bevel gear 95, it drives the round rod 16 to rotate counterclockwise. The round rod 16 drives the mist cylinder 17 to swing left and right, and the mist cylinder 17 drives the atomizing nozzle 11 to swing left and right to expand the spray range.

[0042] Reference Figure 1 , Figure 2 and Figure 3 In this embodiment, the wind-assisting mechanism includes a square box 18, which is fixedly mounted on the top of the vehicle plate 1. An air suction fan 19 is arranged in the square box 18. A hose 20 is connected to the square box 18. The hose 20 is connected to the mist cylinder 17, and the inner end of the hose 20 located at the mist cylinder 17 faces outward, which is consistent with the spray direction of the atomizing nozzle 11.

[0043] The air from the outside is sucked into the square box 18 by the suction fan 19, and then sent into the mist cylinder 17 through the hose 20. The atomizing nozzle 11 sprays, and the spray range can be increased by the assistance of wind power.

[0044] Reference Figure 3 In this embodiment, a dustproof net 21 is fixed on the front side of the square box 18 by screws.

[0045] The dustproof net 21 can prevent dust from entering the square box 18.

[0046] Working principle: During the use of the device, the two push handles 4 push the whole body to move by four universal wheels 3. The whole body moves flexibly and conveniently. Clean water is pre-stored in the water tank 5, and an external power supply and controller are connected. The controller is a prior art and is not shown in the figure. The water pump 6 works to send clean water into the hose 7 through the water supply pipe 61, and then into the cylindrical sealing tube 9 through the metal pipe 8. The clean water enters the atomizing nozzle 11 through the rubber tube 10, and is sprayed out by the atomizing nozzle 11 to reduce dust in the construction environment. At the same time, the water flows into the cylindrical sealing tube 9 to impact the spiral blade 92 to rotate, and the spiral blade 92 drives the water flow axis 91 to rotate. The water flow shaft 91 drives the notched gear 93 to rotate. When the notched gear 93 is meshed with the first bevel gear 94, it drives the round rod 16 to rotate clockwise. When the notched gear 93 leaves the first bevel gear 94 and meshes with the second bevel gear 95, it drives the round rod 16 to rotate counterclockwise. The round rod 16 drives the mist cylinder 17 to swing left and right. The mist cylinder 17 drives the atomizing nozzle 11 to swing left and right to expand the spray range. The air suction fan 19 works to suck the outside air into the square box 18, and then sends it into the mist cylinder 17 through the hose 20. The atomizing nozzle 11 sprays. With the help of wind power, the spray range can be further increased and the dust reduction effect can be improved.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dust suppression device for construction, comprising a vehicle plate (1), a water tank (5) being placed on the top of the vehicle plate (1), characterized in that: The water tank (5) is connected to a water pump (6), and a water supply pipe (61) is connected between the water pump (6) and the water tank (5). A height adjustment mechanism and a wind-assisting mechanism are arranged on the top of the vehicle plate (1). A rectangular box (15) is installed on the height adjustment mechanism. A round rod (16) is rotatably installed in the rectangular box (15). A mist cylinder (17) is installed on the round rod (16). The front side of the mist cylinder (17) is open. The wind-assisting mechanism is connected to the mist cylinder (17). A cylindrical sealing cylinder (17) is arranged in the rectangular box (15). 9), the rear side of the cylindrical sealing cylinder (9) is connected to a metal tube (8), the metal tube (8) is connected to a hose (7), the hose (7) is connected to the outlet of a water pump (6), a water flow power mechanism is arranged inside the cylindrical sealing cylinder (9), the water flow power mechanism is connected to a round rod (16), the outer side of the cylindrical sealing cylinder (9) is connected to a rubber tube (10), the rubber tube (10) is connected to an atomizing nozzle (11), and the atomizing nozzle (11) is located on the inner side of the mist cylinder (17).

2. A dust suppression device for construction according to claim 1, characterized in that: Four universal wheels (3) are arranged at the bottom of the vehicle plate (1), and two push handles (4) are symmetrically mounted on the top of the vehicle plate (1).

3. A dust suppression device for construction according to claim 1, characterized in that: The height adjustment mechanism comprises a rectangular rod (12), the rectangular rod (12) is fixedly mounted on the top of the vehicle plate (1), a telescopic groove is provided on the top of the rectangular rod (12), a telescopic rod (13) is slidably mounted in the telescopic groove, the top end of the telescopic rod (13) is fixedly mounted on the bottom of the rectangular box (15), a bolt (14) is threadedly connected to the outer side of the rectangular rod (12), and the inner end of the bolt (14) is in conflict with the telescopic rod (13).

4. A dust suppression device for construction according to claim 1, characterized in that: The water flow power mechanism comprises a water flow shaft (91), which is rotatably mounted in a cylindrical sealing tube (9) via a bearing, a spiral blade (92) is mounted on the outer side of the water flow shaft (91), a notched gear (93) is mounted on the outer side of the water flow shaft (91), and a first bevel gear (94) and a second bevel gear (95) are sleeved on the outer side of the round rod (16), wherein the first bevel gear (94) and the second bevel gear (95) are symmetrically arranged and alternately mesh with the notched gear (93).

5. A dust suppression device for construction according to claim 1, characterized in that: The wind-assisting mechanism comprises a square box (18), the square box (18) is fixedly mounted on the top of the vehicle plate (1), an air intake fan (19) is arranged inside the square box (18), a rubber hose (20) is connected to the square box (18), and the rubber hose (20) is connected to the mist cylinder (17).

6. A dust suppression device for construction according to claim 5, characterized in that: A dustproof net (21) is fixed on the front side of the square box (18) by screws.

7. A dust suppression device for construction according to claim 1, characterized in that: A water tank placement groove (2) is provided on the top of the vehicle plate (1), and the water tank (5) is located in the water tank placement groove (2).

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