Dust falling device for constructional engineering

Abstract

The utility model relates to the technical field of building construction equipment, and discloses a dust falling device for constructional engineering, which comprises a bottom plate and a dustproof net plate, the top of the dustproof net plate is fixedly connected with a dustproof net cover, the dustproof net cover is internally and fixedly connected with a dustproof net, the dustproof net plate is internally and fixedly connected with a three-way pipe, and the three-way pipe is fixedly connected with the bottom plate. A water pipeline is fixedly connected to the interior of the three-way pipe, a spray head is fixedly connected to the top of the water pipeline, the number of the dustproof net covers is two, and springs are fixedly connected to the inner sides of the two dustproof net covers. Compared with the prior art, the dust removal device has the following advantages and effects that water enters the three-way pipe and the water pipeline and then is sprayed through the spray heads, dust removal treatment can be carried out on raised dust at the top of the dust screen in a spraying mode, the dust screen is used for isolating the raised dust, the spray heads spray water to carry out dust removal on the raised dust, and the dust removal efficiency is improved. And the dust falling effect on raised dust is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction equipment, and particularly relates to a dust reduction device for construction engineering. Background Technique

[0002] Construction will generate a large amount of dust, and a large amount of dust is extremely likely to cause air pollution near the construction area, affecting the construction environment. To ensure the physical health of construction workers and surrounding residents in construction projects, certain dust reduction measures need to be taken during the construction process to reduce the dust pollution generated during construction.

[0003] In the prior art, Chinese Patent Publication No. CN216498299U discloses a dust reduction device for construction engineering, which relates to the technical field of construction engineering dust reduction. The dust reduction device for construction engineering includes a machine body. A workbench is slidably connected to the inner wall of the machine body. A motor is fixedly installed on the inner wall of the workbench. A first roller is fixedly connected to the output end of the motor. The first roller is drivingly connected to a second roller through a belt. A third water pipe passes through the second roller and is fixedly connected to the second roller. A fourth water pipe is fixedly installed on the top of the third water pipe. Nozzles are fixedly installed on the outer side of the fourth water pipe. When the dust reduction device for construction engineering is in use, by starting the motor and cooperating with the second roller, the third water pipe drives the fourth water pipe to rotate, so that the nozzles fixedly installed on the outer side of the fourth water pipe make a circular motion with the center of the third water pipe as the center, enabling the nozzles to continuously spray water around, improving the dust reduction operation efficiency of the device.

[0004] However, when the existing dust reduction device performs dust reduction treatment, it forms dust reduction treatment in the form of water spraying. Not only is the dust reduction effect not good, but also because there are many instruments at the construction site, the instruments are extremely likely to crush or impact the water pipes. Therefore, how to improve the dust reduction effect and protect the water pipes is an urgent problem to be solved. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a dust reduction device for construction engineering, which has the effect of improving the dust reduction effect and being able to protect the water pipes.

[0006] The above technical object of the utility model is achieved by the following technical solutions: A dust reduction device for construction engineering, including a bottom plate and a dust-proof net plate. The top of the dust-proof net plate is fixedly connected with a dust-proof net cover. A dust-proof net is fixedly connected inside the dust-proof net cover. A tee pipe is fixedly connected inside the dust-proof net plate. A water pipe is fixedly connected inside the tee pipe. A spray head is fixedly connected to the top of the water pipe. The number of the dust-proof net covers is two, and springs are fixedly connected to the inner sides of the two dust-proof net covers. One end of the spring is fixedly connected with a clamping ring. A cotton layer is fixedly connected inside the clamping ring. The water pipe extends into the clamping ring. A screw rod is threadedly connected inside the clamping ring, and a nut is threadedly connected to the outer part of the screw rod.

[0007] By adopting the above technical solutions, the dust-proof net covers are grouped in pairs of two, and a dust-proof net is arranged inside each dust-proof net cover. The dust-proof net covers are installed on the periphery of the construction site. The dust inside the construction site is isolated by the dust-proof net. After the dust comes into contact with the dust-proof net, the dust will be isolated inside the dust-proof net. Three water pipes are connected to the ports of the tee pipe, and the spray heads are arranged above the dust-proof net. When a large amount of dust diffuses at the construction site, the tee pipe is connected to a water source, and the water inside the water source is pumped by a water pump. The water enters the tee pipe and the water pipe, and then is sprayed through the spray heads. Thus, the dust on the top of the dust-proof net can be dust-reduced in the form of spraying. Therefore, the device isolates the dust through the dust-proof net and reduces the dust by spraying water through the spray heads, improving the dust reduction effect on the dust. Moreover, the water pipe is arranged in the gap between the two dust-proof net covers, which can wrap the water pipe, thus preventing the construction equipment from pressing or hitting the water pipe and achieving the purpose of protecting the water pipe. The water pipe extends into the two clamping rings, and the two clamping rings are fixed by the screw rod and the nut. The water pipe is clamped by the two clamping rings, making the water pipe and the spray heads stable during spraying.

[0008] The further setting of the utility model is: The tee pipe penetrates to the outside of the dust-proof net plate, and a valve is arranged inside the tee pipe.

[0009] By adopting the above technical solutions, the valve controls the opening and closing of the tee pipe. Open the valve to make the tee pipe admit water.

[0010] The further setting of the utility model is: A flange is arranged at the end of the tee pipe.

[0011] By adopting the above technical solutions, a hose is taken, and the hose is connected to the tee pipe through the flange, so that water can enter the tee pipe.

[0012] The further setting of the utility model is: Mounting seats are fixedly connected to both sides of the top of the bottom plate, and mounting grooves are opened inside the mounting seats.

[0013] By adopting the above technical solution, the dust-proof net plate extends into the interior of the mounting seat through the mounting groove, so that the dust-proof net plate has stability when standing upright.

[0014] A further setting of the present utility model is that: mounting blocks are fixedly connected to both sides of the mounting seat, and mounting rods are threadedly connected inside the mounting blocks.

[0015] By adopting the above technical solution, the mounting seat is fixed through the mounting blocks and the mounting rods, and thus the mounting seat can be fixed above the bottom plate.

[0016] A further setting of the present utility model is that: the number of the mounting blocks is four, and the four mounting blocks are distributed in a rectangular array form.

[0017] By adopting the above technical solution, the number of the mounting seats is two, and two mounting blocks are arranged outside each mounting seat.

[0018] A further setting of the present utility model is that: a cavity is provided inside the bottom plate, and a counterweight block is arranged inside the cavity.

[0019] By adopting the above technical solution, the counterweight block is a lead block, and the counterweight block is arranged inside the bottom plate through the cavity, so that the overall weight of the bottom plate can be increased, and the bottom plate has stability when supporting the dust-proof net plate.

[0020] A further setting of the present utility model is that: a groove is provided inside the bottom plate, a frame is fixedly connected inside the groove, and a sliding shaft is rotatably connected inside the frame.

[0021] By adopting the above technical solution, when the position of the dust-proof net plate needs to be moved, the sliding shaft contacts the ground, and the sliding shaft is rotatably connected inside the frame. Move the bottom plate so that the bottom plate moves, and thus the position of the dust-proof net plate can be adjusted.

[0022] A further setting of the present utility model is that: the number of the sliding shafts is several, and the distances between every two of the several sliding shafts are equal.

[0023] By adopting the above technical solution, multiple sliding shafts are distributed at the bottom of the bottom plate, increasing the moving stability.

[0024] A further setting of the present utility model is that: a groove is provided on the outer side of the bottom plate, and a towing hook is fixedly connected inside the groove.

[0025] By adopting the above technical solution, when moving the bottom plate, tie the towing rope to the inside of the towing hook to form a pulling force on the towing hook, and thus it is convenient to move the bottom plate.

[0026] The beneficial effects of the present utility model are as follows:

[0027] 1. In the present utility model, through the settings among the base plate, the dust-proof net plate, the dust-proof net cover, the dust-proof net, the three-way pipe, the water pipe, the nozzle, the spring, the clamping ring, the cotton layer, the screw rod and the nut, the dust in the construction site is isolated by the dust-proof net. After the dust comes into contact with the dust-proof net, the dust will be isolated inside the dust-proof net. Connect the three-way pipe to the water source, pump the water in the water source through a water pump. The water enters the inside of the three-way pipe and the water pipe, and then is sprayed through the nozzle. Thus, the dust on the top of the dust-proof net can be dust-reduced in the form of spraying. Therefore, the device isolates the dust through the dust-proof net and reduces the dust through spraying water with the nozzle, improving the dust reduction effect on the dust.

[0028] 2. In the present utility model, through the settings among the mounting seat, the mounting block, the mounting rod, the counterweight, the frame, the sliding shaft and the tow hook, the counterweight is a lead block, and the counterweight is arranged inside the base plate through a cavity, which can increase the overall weight of the base plate, making the base plate stable when supporting the dust-proof net plate. When it is necessary to move the position of the dust-proof net plate, the sliding shaft contacts the ground and is rotatably connected inside the frame. Move the base plate, and the base plate will move, so as to adjust the position of the dust-proof net plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0030] Figure 1 It is an exploded structural schematic diagram of the present utility model;

[0031] Figure 2 It is a structural schematic diagram of the three-way pipe of the present utility model;

[0032] Figure 3 It is a structural schematic diagram of the clamping ring of the present utility model;

[0033] Figure 4 It is a structural schematic diagram of the inside of the base plate of the present utility model.

[0034] In the figure, 1. Base plate; 2. Dust-proof net plate; 3. Dust-proof net cover; 4. Dust-proof net; 5. Three-way pipe; 6. Water pipe; 7. Nozzle; 8. Spring; 9. Clamping ring; 10. Cotton layer; 11. Screw rod; 12. Nut; 13. Valve; 14. Mounting seat; 15. Mounting block; 16. Mounting rod; 17. Counterweight; 18. Frame; 19. Sliding shaft; 20. Tow hook. Detailed implementation manners

[0035] The technical solutions of the present utility model will be clearly and completely described below in conjunction with specific embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0036] Refer to Figures 1-4, A dust reduction device for construction projects, including a bottom plate 1 and a dust-proof net plate 2. A dust-proof net cover 3 is fixedly connected to the top of the dust-proof net plate 2. A dust-proof net 4 is fixedly connected inside the dust-proof net cover 3. A tee pipe 5 is fixedly connected inside the dust-proof net plate 2. A water pipe 6 is fixedly connected inside the tee pipe 5. A nozzle 7 is fixedly connected to the top of the water pipe 6. The number of dust-proof net covers 3 is two, and springs 8 are fixedly connected to the inner sides of both dust-proof net covers 3. A clamping ring 9 is fixedly connected to one end of the spring 8. A cotton layer 10 is fixedly connected inside the clamping ring 9. The water pipe 6 extends into the clamping ring 9. A screw rod 11 is threadedly connected inside the clamping ring 9. A nut 12 is threadedly connected to the outside of the screw rod 11. The dust-proof net covers 3 are grouped in pairs, and a dust-proof net 4 is arranged inside each dust-proof net cover 3. The dust-proof net cover 3 is installed on the periphery of the construction site. The dust in the construction site is isolated by the dust-proof net 4. After the dust comes into contact with the dust-proof net 4, the dust will be isolated inside the dust-proof net 4. Three water pipes 6 are connected to the ports of the tee pipe 5. The nozzles 7 are arranged above the dust-proof net 4. When a large amount of dust diffuses at the construction site, the tee pipe 5 is connected to the water source, and the water inside the water source is pumped by a water pump. The water enters the tee pipe 5 and the water pipe 6, and then is sprayed through the nozzles 7. Thus, the dust on the top of the dust-proof net 4 can be dust-reduced in the form of spraying. Therefore, this device isolates the dust through the dust-proof net 4 and reduces the dust by spraying water through the nozzles 7, improving the dust reduction effect on the dust. Moreover, the water pipe 6 is arranged in the gap between the two dust-proof net covers 3, which can wrap the water pipe 6, thus preventing the construction equipment from pressing or hitting the water pipe 6, achieving the purpose of protecting the water pipe 6. The water pipe 6 extends into the two clamping rings 9. The two clamping rings 9 are fixed by the screw rod 11 and the nut 12. The water pipe 6 is clamped by the two clamping rings 9, making the water pipe 6 and the nozzles 7 stable during spraying. The tee pipe 5 penetrates to the outside of the dust-proof net plate 2. A valve 13 is arranged inside the tee pipe 5. The valve 13 controls the opening and closing of the tee pipe 5. When the valve 13 is opened, the tee pipe 5 admits water. A flange is arranged at the end of the tee pipe 5. A hose is taken, and the hose is connected to the tee pipe 5 through the flange, so that water can enter the tee pipe 5. Installation seats 14 are fixedly connected to both sides of the top of the bottom plate 1. Installation grooves are opened inside the installation seats 14. The dust-proof net plate 2 extends into the installation seats 14 through the installation grooves. Thus, the dust-proof net plate 2 has stability when erected. Installation blocks 15 are fixedly connected to both sides of the installation seats 14. Installation rods 16 are threadedly connected inside the installation blocks 15. The installation seats 14 are fixed by the installation blocks 15 and the installation rods 16. Thus, the installation seats 14 can be fixed above the bottom plate 1. The number of installation blocks 15 is four, and the four installation blocks 15 are distributed in a rectangular array. The number of installation seats 14 is two. Two installation blocks are arranged outside each installation seat 14. A cavity is opened inside the bottom plate 1.Inside the cavity, a counterweight 17 is provided. The counterweight 17 is a lead block. The counterweight 17 is arranged inside the bottom plate 1 through the cavity, thereby increasing the overall weight of the bottom plate 1 and making the bottom plate 1 stable when supporting the dust-proof net plate 2. A groove is formed inside the bottom plate 1, and a frame 18 is fixedly connected inside the groove. A sliding shaft 19 is rotatably connected inside the frame 18. When the position of the dust-proof net plate 2 needs to be moved, the sliding shaft 19 contacts the ground and the sliding shaft 19 is rotatably connected inside the frame 18. Move the bottom plate 1 to make the bottom plate 1 move, thereby being able to adjust the position of the dust-proof net plate 2. The number of sliding shafts 19 is several, and the distance between every two of the several sliding shafts 19 is equal. The multiple sliding shafts 19 are distributed at the bottom of the bottom plate 1 to increase the moving stability. A groove is formed on the outer side of the bottom plate 1, and a drag hook 20 is fixedly connected inside the groove. When moving the bottom plate 1, tie the towing rope to the inside of the drag hook 20 to pull the drag hook, thereby facilitating the movement of the bottom plate 1.

[0037] In the present utility model, the dust-proof net covers 3 are grouped in pairs, and a dust-proof net 4 is arranged inside each dust-proof net cover 3. The dust-proof net covers 3 are installed on the periphery of the construction site, and the dust inside the construction site is isolated through the dust-proof net 4. After the dust comes into contact with the dust-proof net 4, the dust will be isolated inside the dust-proof net 4. Three water pipes 6 are connected to the port of the tee pipe 5. The spray heads 7 are arranged above the dust-proof net 4. When a large amount of dust diffuses at the construction site, connect the tee pipe 5 to the water source, pump the water inside the water source through a water pump, the water enters the inside of the tee pipe 5 and the water pipes 6, and then is sprayed through the spray heads 7, thereby enabling the dust on the top of the dust-proof net 4 to be dust-removed in the form of spraying. Thus, the device isolates the dust through the dust-proof net 4 and sprays water through the spray heads 7 to remove the dust, improving the dust-removing effect on the dust. Moreover, the water pipes 6 are arranged in the gap between the two dust-proof net covers 3, which can wrap the water pipes 6, thereby preventing the construction equipment from pressing or hitting the water pipes 6 and achieving the purpose of protecting the water pipes 6. The water pipes 6 extend into the inside of the two clamping rings 9, and the two clamping rings 9 are fixed through the screw 11 and the nut 12. The water pipes 6 are clamped by the two clamping rings 9, making the water pipes 6 and the spray heads 7 stable during spraying. The dust-proof net plate 2 extends into the inside of the mounting seat 14 through the mounting groove, thereby making the dust-proof net plate 2 stable when standing upright. The mounting seat 14 is fixed through the mounting block 15 and the mounting rod 16, thereby being able to fix the mounting seat 14 above the bottom plate 1. The counterweight 17 is a lead block. The counterweight 17 is arranged inside the bottom plate 1 through the cavity, thereby increasing the overall weight of the bottom plate 1 and making the bottom plate 1 stable when supporting the dust-proof net plate 2. When the position of the dust-proof net plate 2 needs to be moved, the sliding shaft 19 contacts the ground and the sliding shaft 19 is rotatably connected inside the frame 18. Move the bottom plate 1 to make the bottom plate 1 move, thereby being able to adjust the position of the dust-proof net plate 2.

[0038] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A dust suppression device for construction engineering, comprising a base plate (1) and a dust-proof mesh plate (2), characterized in that: The top of the dustproof mesh plate (2) is fixedly connected to a dustproof mesh cover (3), the interior of the dustproof mesh cover (3) is fixedly connected to a dustproof mesh (4), the interior of the dustproof mesh plate (2) is fixedly connected to a three-way pipe (5), the interior of the three-way pipe (5) is fixedly connected to a water pipe (6), the top of the water pipe (6) is fixedly connected to a nozzle (7), the number of the dustproof mesh covers (3) is two, and the inner sides of the two dustproof mesh covers (3) are fixedly connected to a spring (8), one end of the spring (8) is fixedly connected to a clamping ring (9), the interior of the clamping ring (9) is fixedly connected to a cotton layer (10), the water pipe (6) extends to the interior of the clamping ring (9), the interior of the clamping ring (9) is threadedly connected to a screw rod (11), and the exterior of the screw rod (11) is threadedly connected to a nut (12).

2. A dust suppression device for construction engineering according to claim 1, characterized in that: The three-way pipe (5) penetrates to the outside of the dustproof screen plate (2), and a valve (13) is provided inside the three-way pipe (5).

3. A dust suppression device for construction engineering according to claim 1, characterized in that: The end of the three-way pipe (5) is provided with a flange.

4. A dust suppression device for construction engineering according to claim 1, characterized in that: Both sides of the top of the bottom plate (1) are fixedly connected with mounting seats (14), and mounting grooves are provided inside the mounting seats (14).

5. A dust suppression device for construction engineering according to claim 4, characterized in that: Both sides of the mounting seat (14) are fixedly connected with mounting blocks (15), and the internal threads of the mounting blocks (15) are connected with mounting rods (16).

6. A dust suppression device for construction engineering according to claim 5, characterized in that: The number of the mounting blocks (15) is four, and the four mounting blocks (15) are distributed in the form of a rectangular array.

7. A dust suppression device for construction engineering according to claim 1, characterized in that: A cavity is provided inside the bottom plate (1), and a counterweight (17) is arranged inside the cavity.

8. A dust suppression device for construction engineering according to claim 1, characterized in that: A groove is provided inside the bottom plate (1), a frame (18) is fixedly connected inside the groove, and a sliding shaft (19) is rotatably connected inside the frame (18).

9. A dust suppression device for construction engineering according to claim 8, characterized in that: The number of the sliding shafts (19) is multiple, and the distances between any two of the sliding shafts (19) are equal.

10. A dust suppression device for construction engineering according to claim 1, characterized in that: The outer side of the bottom plate (1) is provided with a groove, and the interior of the groove is fixedly connected with a towing hook (20).

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