Dust falling equipment for building construction

Abstract

The utility model discloses dust falling equipment for building construction, which comprises a water tank, a water pump and a water adding pipe, a handrail is fixedly connected to the outer side of the water tank, the water adding pipe is fixedly connected to one side of the water tank, the water pump is fixedly mounted at the top of the water tank, a water inlet pipe is fixedly connected between one side of the water pump and the top of the water tank, and a fixing plate is rotatably connected to the top of the water tank. A rotating mechanism is arranged at the top of the water tank, two vertical plates are fixedly connected to the top of the fixing plate, and an atomizing nozzle is rotationally mounted between the two vertical plates. The utility model aims to solve the problems that a building construction site is generally large, the direction of a spray head of the existing dust falling equipment is inconvenient to adjust when the existing dust falling equipment is used, the range of building construction cannot be covered, dust cannot be effectively controlled, the dust falling effect is influenced, the spraying frequency is possibly required to be increased or more equipment is required to be used, and the dust falling effect is influenced. And energy waste is caused.

Description

Technical Field

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

[0002] Construction refers to the production activities during the implementation stage 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. During the construction process, a large amount of dust on the construction site needs to be treated by dust reduction equipment.

[0003] Construction sites are generally very large. The direction of the nozzles of existing dust reduction equipment is not easy to adjust during use, and it cannot cover the scope of the construction. As a result, the dust cannot be effectively controlled, affecting the dust reduction effect. It may be necessary to increase the spraying frequency or use more equipment, resulting in energy waste. Utility Model Content

[0004] The purpose of the utility model is to provide a dust reduction device for construction to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: it includes a water tank, a water pump and a water filling pipe, the outer side of the water tank is fixedly connected with a handrail, the water filling pipe is fixedly connected to one side of the water tank, the water pump is fixedly installed on the top of the water tank, a water inlet pipe is fixedly connected between one side of the water pump and the top of the water tank, the top of the water tank is rotatably connected with a fixed plate, the top of the water tank is provided with a rotating mechanism, the top of the fixed plate is fixedly connected with two vertical plates, an atomizing nozzle is rotatably installed between the two vertical plates, an outlet hose is provided between the water pump and the atomizing nozzle, the top of the fixed plate is fixedly connected with a fixed frame, an adjusting mechanism is provided inside the fixed frame, and a universal wheel is fixedly installed on the bottom of the water tank.

[0006] As a further preferred embodiment of the present technical solution, the rotating mechanism includes a large gear, the large gear is fixedly connected to the outer side of the rotating shaft of the fixed plate, and a small gear is rotatably connected to the top of the water tank, and the small gear is meshed with the large gear.

[0007] As a further preferred embodiment of the present technical solution, the rotating mechanism also includes a cylinder, which is fixedly installed on the top of the water tank, and one end of the cylinder movable rod is fixedly connected to a rack, and one side of the rack is meshed with a pinion.

[0008] As a further preferred embodiment of the present technical solution, the adjusting mechanism includes a reciprocating screw, which is rotatably connected to the inside of a fixed frame, a motor is fixedly mounted on one side of the fixed frame, and one end of the motor output shaft is fixedly connected to one end of the reciprocating screw.

[0009] As a further preferred embodiment of the present technical solution, the adjustment mechanism further includes a slider, and the slider is threadedly connected to the outer side of the reciprocating screw.

[0010] As a further preferred embodiment of the present technical solution, a connecting rod is rotatably connected between the top of the sliding block and the bottom of the atomizing nozzle.

[0011] As a further preferred embodiment of the technical solution, a limiting groove is provided on the outer side of the fixing frame, a limiting rod is slidably connected inside the limiting groove, and one end of the limiting rod is fixedly connected to one side of the sliding block.

[0012] The utility model provides a dust suppression device for construction, which has the following beneficial effects:

[0013] (1) The utility model starts the rotating mechanism to drive the fixed plate to rotate and drive the atomizing nozzle to adjust the angle in the horizontal direction, thereby increasing the dust reduction coverage of the device and further increasing the dust reduction effect of the device.

[0014] (2) The utility model drives the atomizing nozzle to adjust the angle in the vertical direction by starting the adjustment mechanism, thereby further increasing the dust reduction range of the device and further increasing the dust reduction effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a side view stereoscopic structural schematic diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of the adjustment mechanism of the utility model;

[0019] In the figure: 1. water tank; 2. fixing plate; 3. large gear; 4. atomizing nozzle; 5. vertical plate; 6. water pump; 7. cylinder; 8. handrail; 9. rack; 10. universal wheel; 11. small gear; 12. water filling pipe; 13. water inlet pipe; 14. water outlet hose; 15. connecting rod; 16. fixing frame; 17. motor; 18. reciprocating screw; 19. slider; 20. limit rod; 21. limit groove. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figure 1-Figure 4As shown, in this embodiment, a dust reduction equipment for construction includes a water tank 1, a water pump 6 and a water filling pipe 12. A handrail 8 is fixedly connected to the outer side of the water tank 1, the water filling pipe 12 is fixedly connected to one side of the water tank 1, the water pump 6 is fixedly installed on the top of the water tank 1, and a water inlet pipe 13 is fixedly connected between one side of the water pump 6 and the top of the water tank 1. A fixed plate 2 is rotatably connected to the top of the water tank 1, and a rotating mechanism is provided on the top of the water tank 1. Two vertical plates 5 are fixedly connected to the top of the fixed plate 2, and an atomizing nozzle 4 is rotatably installed between the two vertical plates 5. A water outlet hose 14 is provided between the water pump 6 and the atomizing nozzle 4. A fixed frame 16 is fixedly connected to the top of the fixed plate 2, and an adjusting mechanism is provided inside the fixed frame 16. A universal wheel 10 is fixedly installed on the bottom of the water tank 1.

[0022] First, pull the handrail 8 to move the device to the construction site, then start the water pump 6 to allow the water in the water tank 1 to enter the interior of the atomizing nozzle 4 through the water inlet pipe 13 and the water outlet hose 14, and then spray the water through the atomizing nozzle 4 to reduce the dust on the construction site. At this time, start the rotating mechanism to drive the fixed plate 2 to rotate and drive the atomizing nozzle 4 to adjust the angle in the horizontal direction, thereby increasing the dust reduction coverage of the device, and then increasing the dust reduction effect of the device. Then, when adjusting the horizontal angle, start the adjusting mechanism to drive the atomizing nozzle 4 to adjust the angle in the vertical direction, thereby further increasing the dust reduction range of the device, and then further increasing the dust reduction effect of the device.

[0023] like Figure 1-Figure 4 As shown, the rotating mechanism includes a large gear 3, which is fixedly connected to the outer side of the rotating shaft of the fixed plate 2. The top of the water tank 1 is rotatably connected to a small gear 11, which meshes with the large gear 3. The rotating mechanism also includes a cylinder 7, which is fixedly installed on the top of the water tank 1. One end of the movable rod of the cylinder 7 is fixedly connected to a rack 9, and one side of the rack 9 meshes with the small gear 11.

[0024] When adjusting the horizontal angle, the movable rod of the cylinder 7 is started to move, which drives the rack 9 to move and the small gear 11 to rotate. Then the small gear 11 rotates to drive the large gear 3 to rotate and the rotating shaft of the fixed plate 2 to rotate, and then drives the atomizing nozzle 4 to adjust the horizontal angle, thereby increasing the spraying range of the device.

[0025] like Figure 1-Figure 4As shown, the adjustment mechanism includes a reciprocating screw 18, which is rotatably connected to the inside of a fixed frame 16, a motor 17 is fixedly installed on one side of the fixed frame 16, one end of the output shaft of the motor 17 is fixedly connected to one end of the reciprocating screw 18, the adjustment mechanism also includes a slider 19, the slider 19 is threadedly connected to the outside of the reciprocating screw 18, a connecting rod 15 is rotatably connected between the top of the slider 19 and the bottom of the atomizing nozzle 4, a limiting groove 21 is provided on the outside of the fixed frame 16, a limiting rod 20 is slidably connected inside the limiting groove 21, and one end of the limiting rod 20 is fixedly connected to one side of the slider 19.

[0026] When adjusting the atomizing nozzle 4 in the vertical direction, the output shaft of the starting motor 17 is rotated to drive the reciprocating screw 18 to rotate and drive the slider 19 to move. Then the slider 19 moves to drive the limiting rod 20 to slide inside the limiting groove 21, thereby limiting the movement of the slider 19. Then the slider 19 moves to drive the connecting rod 15 to rotate and drive the atomizing nozzle 4 to adjust the vertical angle, thereby increasing the dust reduction effect of the device.

[0027] The utility model provides a dust suppression device for construction, and the specific working principle is as follows: first, pull the handrail 8 to drive the device to move to the construction site, then start the water pump 6 to allow the water inside the water tank 1 to enter the inside of the atomizing nozzle 4 through the water inlet pipe 13 and the water outlet hose 14, and then spray it through the atomizing nozzle 4 to perform dust suppression operation on the construction site, at this time, the movable rod of the cylinder 7 is started to move to drive the rack 9 to move and drive the pinion 11 to rotate, then the pinion 11 rotates to drive the large gear 3 to rotate and drive the rotating shaft of the fixed plate 2 to rotate, and then drive the atomizing nozzle 4 to adjust the horizontal angle, thereby increasing the spraying range of the device, finally, when adjusting the vertical direction of the atomizing nozzle 4, the output shaft of the starting motor 17 is rotated to drive the reciprocating screw 18 to rotate and drive the slider 19 to move, then the slider 19 moves to drive the limiting rod 20 to slide inside the limiting groove 21, thereby limiting the movement of the slider 19, and then the slider 19 moves to drive the connecting rod 15 to rotate and drive the atomizing nozzle 4 to adjust the vertical angle, thereby increasing the dust suppression effect of the device.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust suppression device for construction, comprising a water tank (1), a water pump (6) and a water supply pipe (12), Features: The outer side of the water tank (1) is fixedly connected to a handrail (8), the water supply pipe (12) is fixedly connected to one side of the water tank (1), the water pump (6) is fixedly installed on the top of the water tank (1), a water inlet pipe (13) is fixedly connected between one side of the water pump (6) and the top of the water tank (1), the top of the water tank (1) is rotatably connected to a fixed plate (2), the top of the water tank (1) is provided with a rotating mechanism, the top of the fixed plate (2) is fixedly connected to two vertical plates (5), an atomizing nozzle (4) is rotatably installed between the two vertical plates (5), a water outlet hose (14) is provided between the water pump (6) and the atomizing nozzle (4), the top of the fixed plate (2) is fixedly connected to a fixed frame (16), an adjusting mechanism is provided inside the fixed frame (16), and the bottom of the water tank (1) is fixedly installed with a universal wheel (10).

2. A dust suppression device for construction according to claim 1, Features: The rotating mechanism comprises a large gear (3), the large gear (3) is fixedly connected to the outer side of the rotating shaft of the fixed plate (2), and the top of the water tank (1) is rotatably connected to a small gear (11), and the small gear (11) is meshed with the large gear (3).

3. A dust suppression device for construction according to claim 2, Features: The rotating mechanism also includes a cylinder (7), which is fixedly mounted on the top of the water tank (1), one end of the movable rod of the cylinder (7) is fixedly connected to a rack (9), and one side of the rack (9) is meshed with a pinion (11).

4. A dust suppression device for construction according to claim 1, Features: The adjustment mechanism comprises a reciprocating screw (18), wherein the reciprocating screw (18) is rotatably connected to the interior of a fixed frame (16), a motor (17) is fixedly mounted on one side of the fixed frame (16), and one end of an output shaft of the motor (17) is fixedly connected to one end of the reciprocating screw (18).

5. A dust suppression device for construction according to claim 4, Features: The adjustment mechanism further comprises a slider (19), wherein the slider (19) is threadedly connected to the outer side of the reciprocating screw rod (18).

6. A dust suppression device for construction according to claim 5, Features: A connecting rod (15) is rotatably connected between the top of the slider (19) and the bottom of the atomizing nozzle (4).

7. A dust suppression device for construction according to claim 5, Features: A limiting groove (21) is provided on the outer side of the fixing frame (16), a limiting rod (20) is slidably connected inside the limiting groove (21), and one end of the limiting rod (20) is fixedly connected to one side of the sliding block (19).

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