Flying dust prevention device for construction

Abstract

The utility model discloses a dust raising prevention device for construction, which belongs to the technical field of dust raising prevention devices for construction and comprises a bottom box, the top of the bottom box is rotatably connected with a disc, the top of the disc is fixedly connected with a water storage tank, the top of the water storage tank is communicated with a water inlet, and the right side of the water storage tank is communicated with a water delivery pipe. The right end of the conveying water pipe is communicated with a watering plate, the inside of the conveying water pipe is rotatably connected with a raft plate, the bottom of the raft plate is fixedly connected with a cylinder, the bottom of the conveying water pipe is fixedly connected with a bottom through plate, and the top of the inner wall of the bottom through plate is provided with a plurality of clamping grooves. The water outlet amount is controlled through cooperation of the clamping groove, the clamping plate, the cylinder and the raft plate, water is saved, the water spraying angle is changed through cooperation of the worm wheel, the rotating body, the worm and the disc, and the working efficiency of the device is improved.

Description

Technical Field

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

[0002] Dust is a solid suspended matter in the atmosphere. It normally exists in the air and is easily scattered everywhere with the wind. Dust is the enemy of human health, so people hate it very much. Dust carries many bacteria, viruses and insect eggs flying everywhere, spreading diseases. Dust is an open source of pollution that is caused by dust on the ground flying into the atmosphere due to wind, human influence and other factors. It is an important component of the total suspended particulate matter in the ambient air, making the air polluted, affecting the environment and also harmful to the human body.

[0003] The existing construction dust prevention device has a too traditional structure and a too single dust prevention method, which results in a poor dust removal effect. Especially for roads with a lot of dust on the ground, it is easy to generate a lot of dust due to the passing of vehicles or the action of natural wind. However, if too much water is sprinkled on the ground, the road will be filled with sewage, which is not conducive to pedestrians passing and causes a waste of water resources. Therefore, we propose a construction dust prevention device to solve this problem. Utility Model Content

[0004] The utility model aims to provide a construction dust prevention device to solve the problems raised in the above-mentioned background technology.

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

[0006] A dust prevention device for construction comprises: a bottom box, a disc is rotatably connected to the top of the bottom box, a water tank is fixedly connected to the top of the disc, a water inlet is connected to the top of the water tank, a water delivery pipe is connected to the right side of the water tank, a sprinkler plate is connected to the right end of the water delivery pipe, a raft is rotatably connected to the inside of the water delivery pipe, a cylinder is fixedly connected to the bottom of the raft, and a bottom through plate is fixedly connected to the bottom of the water delivery pipe.

[0007] Preferably, a plurality of slots are provided on the top of the inner wall of the bottom through plate, a knob is fixedly connected to the bottom end of the cylinder, a card plate is slidably connected to the inside of the knob, and the top of the card plate is movably engaged in one of the slots.

[0008] Preferably, a vertical groove is provided inside the knob, a vertical plate is slidably connected inside the vertical groove, the bottoms of the vertical plate and the clamping plate are fixedly connected to the same pull ring, the top of the vertical plate is fixedly connected to a spring, and the top of the spring is fixedly connected to the top of the inner wall of the vertical groove.

[0009] Preferably, a rotating body is fixedly connected to the bottom of the disc, the rotating body is rotatably connected to the inside of the bottom box, a partition is fixedly connected to the inside of the bottom box, a worm wheel is fixedly connected to the outside of the rotating body, a worm is rotatably connected to the inside of the bottom box, the worm is meshingly connected to the rear side of the worm wheel, a limiting ring is fixedly connected to the left side of the partition, and the worm is rotatably connected to the inside of the limiting ring.

[0010] Preferably, a mounting column is fixedly connected to the left side of the bottom box, an arc plate is fixedly connected to the left end of the mounting column, a motor is fixedly connected to the right side of the arc plate, and an output end of the motor is fixedly connected to the left end of the worm.

[0011] Preferably, a water pump is fixedly connected to the outside of the water delivery pipe, the output end of the water pump is connected to the left side of the sprinkler plate, and the input end of the water pump is connected to the left end of the water delivery pipe.

[0012] Preferably, a push handle is fixedly connected to the left side of the bottom box, and telescopic rods and universal wheels are fixedly connected to the four bottom corners of the bottom box.

[0013] In the utility model, the dust prevention device for construction is described, by filling the water tank with water, further starting the motor to drive the worm to follow the rotation, further making the worm wheel and the rotating body start to rotate vertically, and then driving the disc, the water tank, the water delivery pipe, the water pump and the sprinkler plate to follow the rotation;

[0014] In the utility model, the dust prevention device for construction is described. According to the actual situation, the pull ring is pulled downward to drive the clamping plate to move downward, so that the clamping relationship between the clamping plate and a certain clamping slot is released. The knob is further turned to drive the cylinder and the raft plate to rotate. After the raft plate is adjusted to a suitable position, the pull ring is released. Under the action of the spring, the clamping plate starts to move upward and is clamped inside a certain clamping slot.

[0015] The utility model has a reasonable structural design, and the water output is controlled through the cooperation of the card slot, the card plate, the cylinder and the raft plate, thereby saving water. The water spraying angle is changed through the cooperation of the worm gear, the rotating body, the worm and the disc, thereby improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural diagram of a construction dust prevention device proposed by the utility model;

[0017] Figure 2 This is a cross-sectional structural diagram of a construction dust prevention device proposed by the utility model;

[0018] Figure 3 for Figure 2A partial enlarged view of part A;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of a push handle, bottom box, partition, etc. of a construction dust prevention device proposed by the utility model;

[0020] Figure 5 The utility model is a schematic diagram of the three-dimensional structure of a bottom through plate, a clamping groove, a clamping plate, etc. of a construction dust prevention device proposed by the utility model.

[0021] In the figure: 1. water storage tank; 2. water inlet; 3. water delivery pipe; 4. bottom plate; 5. water sprinkling plate; 6. disc; 7. bottom box; 8. telescopic rod; 9. universal wheel; 10. push handle; 11. mounting column; 12. arc plate; 13. motor; 14. water pump; 15. partition; 16. rotating body; 17. worm gear; 18. worm; 19. slot; 20. limit ring; 21. raft; 22. cylinder; 23. knob; 24. card plate; 25. vertical slot; 26. spring; 27. vertical plate; 28. pull ring. DETAILED DESCRIPTION

[0022] 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.

[0023] Reference Figure 1-5 A dust prevention device for construction includes: a bottom box 7, a disc 6 is rotatably connected to the top of the bottom box 7, a water storage tank 1 is fixedly connected to the top of the disc 6, the top of the water storage tank 1 is connected to a water inlet 2, the right side of the water storage tank 1 is connected to a water delivery pipe 3, the right end of the water delivery pipe 3 is connected to a sprinkler plate 5, the inside of the water delivery pipe 3 is rotatably connected to a raft plate 21, the bottom of the raft plate 21 is fixedly connected to a cylinder 22, and the bottom of the water delivery pipe 3 is fixedly connected to a bottom through plate 4.

[0024] In this embodiment, a plurality of card slots 19 are provided on the top of the inner wall of the bottom through plate 4, a knob 23 is fixedly connected to the bottom end of the cylinder 22, a card plate 24 is slidably connected to the inside of the knob 23, the top of the card plate 24 is movably connected to the inside of a card slot 19, a push handle 10 is fixedly connected to the left side of the bottom box 7, and telescopic rods 8 and universal wheels 9 are fixedly connected to the four corners of the bottom of the bottom box 7, thereby realizing the moving function of the device.

[0025] In this embodiment, a vertical groove 25 is provided inside the knob 23, and a vertical plate 27 is slidably connected inside the vertical groove 25. The bottoms of the vertical plate 27 and the clamping plate 24 are fixedly connected with the same pull ring 28, and the top of the vertical plate 27 is fixedly connected with a spring 26. The top of the spring 26 is fixedly connected to the top of the inner wall of the vertical groove 25, thereby realizing the resetting function of the vertical plate 27.

[0026] In this embodiment, a rotating body 16 is fixedly connected to the bottom of the disc 6, and the rotating body 16 is rotatably connected to the inside of the bottom box 7. A partition 15 is fixedly connected to the inside of the bottom box 7, and a worm gear 17 is fixedly connected to the outside of the rotating body 16. A worm 18 is rotatably connected to the inside of the bottom box 7, and the worm 18 is meshingly connected to the rear side of the worm gear 17. A limiting ring 20 is fixedly connected to the left side of the partition 15, and the worm 18 is rotatably connected to the inside of the limiting ring 20, thereby realizing the limiting function of the worm 18.

[0027] In this embodiment, a mounting column 11 is fixedly connected to the left side of the bottom box 7, an arc-shaped plate 12 is fixedly connected to the left end of the mounting column 11, a motor 13 is fixedly connected to the right side of the arc-shaped plate 12, an output end of the motor 13 is fixedly connected to the left end of the worm 18, a water pump 14 is fixedly connected to the outside of the water delivery pipe 3, an output end of the water pump 14 is connected to the left side of the sprinkler plate 5, and an input end of the water pump 14 is connected to the left end of the water delivery pipe 3, thereby realizing the power drive function of the worm 18.

[0028] In the present embodiment, when in use, by filling the water tank 1 with water, the motor 13 is further started to drive the worm 18 to rotate, and the worm wheel 17 and the rotating body 16 begin to rotate vertically, thereby driving the disc 6, the water tank 1, the water delivery pipe 3, the water pump 14 and the water sprinkling plate 5 to rotate, and further pulling the pull ring 28 downward according to the actual situation to drive the card plate 24 to move downward, thereby releasing the card plate 24 from a certain card slot 19, and further rotating the knob 23 to drive the cylinder 22 and the raft 21 to rotate, and releasing the pull ring 28 after adjusting the raft 21 to a suitable position, so that the card plate 24 starts to move upward and is engaged with the inside of a certain card slot 19 under the action of the spring 26, and the water output is controlled by the cooperation of the card slot 19, the card plate 24, the cylinder 22 and the raft 21, and water is saved. The water spraying angle is changed by the cooperation of the worm wheel 17, the rotating body 16, the worm 18 and the disc 6, thereby improving the working efficiency of the device.

[0029] The above is a detailed introduction to a construction dust prevention device provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A construction dust prevention device, characterized in that: include: A bottom box (7), the top of the bottom box (7) is rotatably connected to a disc (6), the top of the disc (6) is fixedly connected to a water storage tank (1), the top of the water storage tank (1) is connected to a water inlet (2), the right side of the water storage tank (1) is connected to a water delivery pipe (3), the right end of the water delivery pipe (3) is connected to a sprinkler plate (5), the inside of the water delivery pipe (3) is rotatably connected to a raft plate (21), the bottom of the raft plate (21) is fixedly connected to a cylinder (22), and the bottom of the water delivery pipe (3) is fixedly connected to a bottom through plate (4).

2. A construction dust prevention device according to claim 1, characterized in that: The top of the inner wall of the bottom through plate (4) is provided with a plurality of slots (19); the bottom end of the cylinder (22) is fixedly connected with a knob (23); the interior of the knob (23) is slidably connected with a card plate (24); the top of the card plate (24) is movably connected to the interior of a slot (19).

3. A construction dust prevention device according to claim 2, characterized in that: The knob (23) is provided with a vertical slot (25) inside, and a vertical plate (27) is slidably connected inside the vertical slot (25). The vertical plate (27) and the bottom of the clamping plate (24) are fixedly connected to the same pull ring (28). The top of the vertical plate (27) is fixedly connected to a spring (26), and the top end of the spring (26) is fixedly connected to the top of the inner wall of the vertical slot (25).

4. The dust prevention device for construction according to claim 1, characterized in that: The bottom of the disc (6) is fixedly connected to a rotating body (16), the rotating body (16) is rotatably connected to the inside of the bottom box (7), the inside of the bottom box (7) is fixedly connected to a partition (15), the outside of the rotating body (16) is fixedly connected to a worm wheel (17), the inside of the bottom box (7) is rotatably connected to a worm (18), the worm (18) is meshingly connected to the rear side of the worm wheel (17), the left side of the partition (15) is fixedly connected to a limiting ring (20), and the worm (18) is rotatably connected to the inside of the limiting ring (20).

5. A construction dust prevention device according to claim 4, characterized in that: A mounting column (11) is fixedly connected to the left side of the bottom box (7), an arc-shaped plate (12) is fixedly connected to the left end of the mounting column (11), a motor (13) is fixedly connected to the right side of the arc-shaped plate (12), and an output end of the motor (13) is fixedly connected to the left end of the worm (18).

6. The construction dust prevention device according to claim 1, characterized in that: The outside of the water delivery pipe (3) is fixedly connected to a water pump (14), the output end of the water pump (14) is connected to the left side of the water sprinkling plate (5), and the input end of the water pump (14) is connected to the left end of the water delivery pipe (3).

7. The dust prevention device for construction according to claim 1, characterized in that: A push handle (10) is fixedly connected to the left side of the bottom box (7), and telescopic rods (8) and universal wheels (9) are fixedly connected to the four bottom corners of the bottom box (7).

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