Dust falling device for building construction site

Abstract

The utility model discloses a building construction site dust falling device, which relates to the technical field of building engineering and comprises a walking base, and a water storage tank is arranged at the top of the walking base. A water suction pipe is arranged on the inner side of the water storage tank, a water pump is arranged at the top of the water storage tank, and two gear mounting seats are symmetrically arranged on two sides of the water storage tank; a shunting hose part is arranged on the other side of the water pump; a gear motor part is arranged on one side of each gear mounting seat, a driven gear is arranged at the bottom of each gear mounting seat, and a rotating seat is arranged at the top of each gear mounting seat; a spray pipe rotating sleeve is arranged on the inner side of the bottom of the rotating seat; an electric push rod part is arranged on one side of the top of the rotating seat; and a spray pipe part is arranged in the spray pipe rotating sleeve. By means of the structure, the horizontal opening angle and the vertical angle of the spraying pipe can be adjusted, the device can enter a narrow area more easily, dust falling is conducted on narrow corners or the surfaces of high facilities such as other walls, and the dust falling effect is improved.

Description

Technical Field

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

[0002] China's infrastructure construction, namely the infrastructure construction in China, has achieved remarkable achievements in recent years and is known as the "infrastructure maniac". This is mainly due to the continuous and rapid development of China's economy and the high attention of the government to infrastructure construction. China's infrastructure construction covers multiple fields, including but not limited to transportation, energy, water conservancy, communication, urban infrastructure, etc. During the infrastructure construction, a large amount of dust will be generated, causing great damage to the surrounding environment, and timely dust treatment is required.

[0003] Most of the existing dust reduction devices at construction sites adopt fixed spray pipes for dust reduction treatment. The fixed spray pipes move with the vehicle and dust the vehicle driving area, but they cannot dust the surfaces of other higher facilities such as walls, and the fixed spray pipes cannot reach remote corners, resulting in ineffective control of the dust in these areas. Therefore, we propose a dust reduction device for a construction site to solve the problems mentioned above. Content of the Utility Model

[0004] The purpose of the utility model is to provide a dust reduction device for a construction site to solve the problems in the above background technique that most of the existing dust reduction devices at construction sites adopt fixed spray pipes for dust reduction treatment. The fixed spray pipes move with the vehicle and dust the vehicle driving area, but they cannot dust the surfaces of other higher facilities such as walls, and the fixed spray pipes cannot reach remote corners, resulting in ineffective control of the dust in these areas.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A dust reduction device for a construction site includes a walking base. A water storage tank is arranged on the top of the walking base. A water suction pipe is arranged inside the water storage tank. A water pump is arranged on the top of the water storage tank. Two gear mounting seats are symmetrically arranged on both sides of the water storage tank. A shunt hose component is arranged on the other side of the water pump. A gear motor component is arranged on one side of the two gear mounting seats. A driven gear is arranged at the bottom of the gear mounting seat. A rotating seat is arranged on the top of the gear mounting seat. A spray pipe rotating sleeve is arranged inside the bottom of the rotating seat. An electric push rod component is arranged on one side of the top of the rotating seat. A spray pipe component is arranged inside the spray pipe rotating sleeve.

[0007] Furthermore, the walking base includes a bottom plate, and a plurality of universal wheels are evenly spaced and arranged at the bottom of the bottom plate. One side of the top of the bottom plate is provided with a push rod. The plurality of universal wheels are fixedly connected to the bottom plate, and the push rod is fixedly connected to the bottom plate. The water storage tank includes a box body, the top of the box body is provided with a box cover, the box body is fixedly connected to the bottom plate, and the box cover is movably connected to the box body.

[0008] Furthermore, the gear mounting seat is fixedly connected to the bottom plate. The gear motor component includes a servo motor, and a driving gear is arranged on the transmission shaft of the servo motor. The bottom of the servo motor is fixedly connected to the bottom plate, and the driving gear is fixedly connected to the transmission shaft of the servo motor.

[0009] Furthermore, the driven gear is rotatably connected to the gear mounting seat. The top of the driven gear passes through the gear mounting seat and is fixedly connected to the rotating seat. The outer side of the driven gear is meshed and connected to the driving gear, and the rotating seat is rotatably connected to the gear mounting seat.

[0010] Furthermore, the nozzle rotating sleeve is rotatably connected to the inner side of the rotating seat. The nozzle component includes a water delivery pipe, and a plurality of nozzles are evenly spaced and arranged at the bottom of the water delivery pipe. One end of the delivery pipe is fixedly connected to the nozzle rotating sleeve. The plurality of nozzles are fixedly communicated with the water delivery pipe. The electric push rod component includes a push rod mounting seat, and an electric push rod is arranged on the top of the push rod mounting seat. The push rod mounting seat is fixedly connected to the rotating seat. The other end of the electric push rod is provided with a nozzle mounting seat. The electric push rod is rotatably connected to the push rod mounting seat. The inner side of the nozzle mounting seat is fixedly connected to the water delivery pipe, and the top of the nozzle mounting seat is rotatably connected to the electric push rod.

[0011] Furthermore, one end of the water suction pipe passes through the box cover and is fixedly communicated with the water pump. The bottom of the water suction pipe contacts the bottom of the box body. The bottom of the water pump is fixedly connected to the box cover. The shunt hose component includes a shunt pipe, and two hoses are symmetrically arranged at both ends of the shunt pipe. The shunt pipe is fixedly communicated with the water pump. One end of the two hoses is fixedly communicated with the shunt pipe, and the other end of the hose is fixedly communicated with the water delivery pipe.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] In the present utility model, by providing a gear mounting seat, a gear motor component is arranged on one side of the gear mounting seat, a driven gear is arranged at the bottom of the gear mounting seat, a rotating seat is arranged at the top of the gear mounting seat, a nozzle rotating sleeve is arranged on the inner side of the bottom of the rotating seat, and a nozzle component is arranged inside the nozzle rotating sleeve. In this process, the servo motor drives the driving gear to rotate, thereby driving the driven gear to rotate, further driving the nozzle rotating sleeve inside the rotating seat to rotate, and enabling the nozzle component to rotate, so as to adjust the dust reduction range of the nozzles on both sides, enabling the device to pass through narrow areas for dust reduction.

[0014] The utility model is provided with a rotating seat, and one side of the top of the rotating seat is provided with an electric push rod component. In this process, one end of the electric push rod component is connected to the rotating seat, and the other end of the electric push rod component is connected to the spray pipe component. When the electric push rod contracts, it can lift the spray pipe component to adjust the spraying angle and perform dust reduction on the surfaces of walls and other higher facilities. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 is a schematic diagram of the side sectional installation structure of the utility model;

[0017] Figure 3 is a schematic diagram of the top installation structure of the utility model;

[0018] Figure 4 is a schematic diagram of the installation structure of the main body of the dispersion kettle of the utility model;

[0019] Reference numerals: 1, traveling base; 101, bottom plate; 102, universal wheel; 103, push rod; 2, water storage tank; 201, box body; 202, box cover; 3, water suction pipe; 4, water pump; 5, gear mounting seat; 6, shunt hose component; 601, shunt pipe; 602, hose; 7, gear motor component; 701, servo motor; 702, driving gear; 8, driven gear; 9, rotating seat; 10, spray pipe rotating sleeve; 11, electric push rod component; 1101, push rod mounting seat; 1102, electric push rod; 1103, spray pipe mounting seat; 12, spray pipe component; 1201, water delivery pipe; 1202, nozzle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1 - 4, the present utility model provides a technical solution: a dust reduction device for a construction site, including a walking base 1, a water storage tank 2 is arranged on the top of the walking base 1, a water suction pipe 3 is arranged inside the water storage tank 2, a water pump 4 is arranged on the top of the water storage tank 2, two gear mounting seats 5 are symmetrically arranged on both sides of the water storage tank 2, a shunt hose component 6 is arranged on the other side of the water pump 4, a gear motor component 7 is arranged on one side of the two gear mounting seats 5, a driven gear 8 is arranged at the bottom of the gear mounting seat 5, a rotating seat 9 is arranged on the top of the gear mounting seat 5, a nozzle rotating sleeve 10 is arranged inside the bottom of the rotating seat 9, and an electric push rod component 11 is arranged on one side of the top of the rotating seat 9, and a nozzle component 12 is arranged inside the nozzle rotating sleeve 10;

[0022] The walking base 1 includes a bottom plate 101, a plurality of universal wheels 102 are evenly spaced and arranged at the bottom of the bottom plate 101, a push rod 103 is arranged on one side of the top of the bottom plate 101, the plurality of universal wheels 102 are fixedly connected to the bottom plate 101, the push rod 103 is fixedly connected to the bottom plate 101, the water storage tank 2 includes a box body 201, a box cover 202 is arranged on the top of the box body 201, the box body 201 is fixedly connected to the bottom plate 101, and the box cover 202 is movably connected to the box body 201. In this example, by pushing the push rod 103, the bottom plate 101 is further pushed to drive the universal wheels 102, which is convenient for the device to move and perform dust reduction treatment on different areas.

[0023] The gear mounting seat 5 is fixedly connected to the bottom plate 101, the gear motor component 7 includes a servo motor 701, a driving gear 702 is arranged on the transmission shaft of the servo motor 701, the bottom of the servo motor 701 is fixedly connected to the bottom plate 101, and the driving gear 702 is fixedly connected to the transmission shaft of the servo motor 701. In this example, the servo motor 701 drives the driving gear 702 to rotate, and then the rotating seat 9 at the top of the driven gear 8 rotates to adjust the spraying angles of the nozzle components 12 on both sides.

[0024] The driven gear 8 is rotatably connected to the gear mounting seat 5, the top of the driven gear 8 passes through the gear mounting seat 5 and is fixedly connected to the rotating seat 9, the outer side of the driven gear 8 is meshed with the driving gear 702, and the rotating seat 9 is rotatably connected to the gear mounting seat 5.

[0025] The nozzle rotating sleeve 10 is rotatably connected to the inner side of the rotating seat 9. The nozzle component 12 includes a water delivery pipe 1201. A plurality of nozzles 1202 are uniformly arranged at intervals at the bottom of the water delivery pipe 1201. One end of the delivery pipe is fixedly connected to the nozzle rotating sleeve 10. The plurality of nozzles 1202 are fixedly communicated with the water delivery pipe 1201. The electric push rod component 11 includes a push rod mounting seat 1101. An electric push rod 1102 is arranged at the top of the push rod mounting seat 1101. The push rod mounting seat 1101 is fixedly connected to the rotating seat 9. The other end of the electric push rod 1102 is provided with a nozzle mounting seat 1103. The electric push rod 1102 is rotatably connected to the push rod mounting seat 1101. The inner side of the nozzle mounting seat 1103 is fixedly connected to the water delivery pipe 1201. The top of the nozzle mounting seat 1103 is rotatably connected to the electric push rod 1102. In this embodiment, by contracting the electric push rod 1102, the water delivery pipe 1201 can be pulled, thereby adjusting the spraying angle.

[0026] One end of the water suction pipe 3 passes through the box cover 202 and is fixedly communicated with the water pump 4. The bottom of the water suction pipe 3 contacts the bottom of the box body 201. The bottom of the water pump 4 is fixedly connected to the box cover 202. The flow dividing hose component 6 includes a flow dividing pipe 601. Two hoses 602 are symmetrically arranged at both ends of the flow dividing pipe 601. The flow dividing pipe 601 is fixedly communicated with the water pump 4. One end of the two hoses 602 is fixedly communicated with the flow dividing pipe 601. The other end of the hose 602 is fixedly communicated with the water delivery pipe 1201.

[0027] Working principle: Push the push rod 103 to drive the bottom plate 101, and then drive the universal wheels 102 to roll and move. The water pump 4 works to pump the water in the storage tank 2 through the water suction pipe 3. Then, the water flow is introduced into the two hoses 602 on both sides through the flow dividing pipe 601, and then introduced into the water delivery pipe 1201 and sprayed out from the plurality of nozzles 1202 for dust reduction. The servo motor 701 drives the driving gear 702, and then drives the rotating seat 9 at the top of the driven gear 8 to rotate, adjusting the horizontal opening angle of the nozzle components 12 on both sides. The electric push rod 1102 works to lift the water delivery pipe 1201. The water delivery pipe 1201 drives the nozzle rotating sleeve 10 to rotate around the rotating seat 9 to adjust the vertical angle for spraying.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust suppression device for a construction site, characterized in that: The invention comprises a walking base (1), a water tank (2) being arranged on the top of the walking base (1), a water suction pipe (3) being arranged on the inner side of the water tank (2), a water pump (4) being arranged on the top of the water tank (2), two gear mounting seats (5) being symmetrically arranged on both sides of the water tank (2), a diversion hose component (6) being arranged on the other side of the water pump (4), a gear motor component (7) being arranged on one side of the two gear mounting seats (5), a driven gear (8) being arranged on the bottom of the gear mounting seats (5), a rotating seat (9) being arranged on the top of the gear mounting seats (5), a nozzle rotating sleeve (10) being arranged on the inner side of the bottom of the rotating seat (9), an electric push rod component (11) being arranged on one side of the top of the rotating seat (9), and a nozzle component (12) being arranged inside the nozzle rotating sleeve (10).

2. A dust suppression device for construction sites according to claim 1, characterized in that: The walking base (1) comprises a bottom plate (101), a plurality of universal wheels (102) are evenly spaced at the bottom of the bottom plate (101), a push rod (103) is arranged on one side of the top of the bottom plate (101), the plurality of universal wheels (102) are fixedly connected to the bottom plate (101), the push rod (103) is fixedly connected to the bottom plate (101), and the water storage tank (2) comprises a box body (201), a box cover (202) is arranged on the top of the box body (201), the box body (201) is fixedly connected to the bottom plate (101), and the box cover (202) is movably connected to the box body (201).

3. A construction site dust suppression device according to claim 2, characterized in that: The gear mounting seat (5) is fixedly connected to the base plate (101); the gear motor component (7) comprises a servo motor (701); a driving gear (702) is arranged on the transmission shaft of the servo motor (701); the bottom of the servo motor (701) is fixedly connected to the base plate (101); and the driving gear (702) is fixedly connected to the transmission shaft of the servo motor (701).

4. A construction site dust suppression device according to claim 3, characterized in that: The driven gear (8) is rotatably connected to the gear mounting seat (5); the top of the driven gear (8) passes through the gear mounting seat (5) and is fixedly connected to the rotating seat (9); the outer side of the driven gear (8) is meshedly connected to the driving gear (702); and the rotating seat (9) is rotatably connected to the gear mounting seat (5).

5. A dust suppression device for construction sites according to claim 1, characterized in that: The nozzle rotating sleeve (10) is rotatably connected to the inner side of the rotating seat (9); the nozzle component (12) includes a water delivery pipe (1201); a plurality of nozzles (1202) are evenly spaced at the bottom of the water delivery pipe (1201); one end of the delivery pipe is fixedly connected to the nozzle rotating sleeve (10); the plurality of nozzles (1202) are fixedly connected to the water delivery pipe (1201); the electric push rod component (11) includes a push rod mounting seat (1101); the push rod mounting seat An electric push rod (1102) is arranged at the top of (1101), the push rod mounting seat (1101) is fixedly connected to the rotating seat (9), a nozzle mounting seat (1103) is arranged at the other end of the electric push rod (1102), the electric push rod (1102) is rotatably connected to the push rod mounting seat (1101), the inner side of the nozzle mounting seat (1103) is fixedly connected to the water pipe (1201), and the top of the nozzle mounting seat (1103) is rotatably connected to the electric push rod (1102).

6. A construction site dust suppression device according to claim 1, characterized in that: One end of the water suction pipe (3) passes through the box cover (202) and is fixedly connected to the water pump (4); the bottom of the water suction pipe (3) contacts the bottom of the box body (201); the bottom of the water pump (4) is fixedly connected to the box cover (202); the diversion hose component (6) comprises a diversion pipe (601); two hoses (602) are symmetrically arranged at both ends of the diversion pipe (601); the diversion pipe (601) is fixedly connected to the water pump (4); one end of the two hoses (602) is fixedly connected to the diversion pipe (601); and the other end of the hose (602) is fixedly connected to the water delivery pipe (1201).

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