Noise reduction and dust removal device for civilized construction

Abstract

The utility model relates to the field of safe and civilized construction, and discloses a civilized construction noise reduction and dust removal device which comprises a noise reduction box. A fixing assembly is arranged in the noise reduction box; the fixing assembly comprises a fixing clamp, a movable plate moves in a limiting groove, the limiting plate moves to drive a control block to move upwards, the control block moves upwards to enable a piston to slide in a control box, the piston slides to dredge a blocked water supply pipe, and water flow in a water tank enters the control box through the water supply pipe. The water flow is sent into the water spraying tank through the control box and the first connecting pipe at the bottom of the control box, and is sent out through the device at the bottom of the water spraying tank, so that flying dust is inhibited through the sent-out water flow when road bricks or blind road bricks are cut, and the situation that constructors spray water to fall dust while cutting is avoided through the arrangement; and therefore, the dust falling effect cannot be achieved, and certain potential safety hazards exist in the operation process of constructors.

Description

Technical Field

[0001] The utility model relates to the field of safe and civilized construction, and in particular to a noise reduction and dust removal device for civilized construction. Background Art

[0002] Civilized construction refers to keeping the construction site clean and tidy, ensuring scientific construction organization, reasonable construction procedures, creating conditions for orderly production, and reducing adverse effects on residents and the environment.

[0003] During the construction of urban roads, it is necessary to lay sidewalk slabs and blind paving bricks on the sidewalks. The purpose of laying sidewalk slabs and blind paving bricks is to facilitate the travel of pedestrians and blind people.

[0004] During the laying process of sidewalk slabs and blind paving bricks, it is inevitable that there will be intersections and some turning places. The paving bricks and blind paving bricks are a whole piece. In order to lay the paving bricks and blind paving bricks in the curved places, it is necessary to cut the paving bricks and blind paving bricks. The construction workers will use handheld cutting machines to cut the paving bricks and blind paving bricks, but a lot of dust will be generated during the cutting process, so it is necessary to sprinkle water on the cutting parts of the paving bricks and blind paving bricks during cutting to avoid dust pollution caused by cutting the paving bricks and blind paving bricks.

[0005] In the prior art, construction workers use handheld cutting machines to cut paving bricks and blind bricks, and sprinkle water on the cut parts of paving bricks and blind bricks to reduce dust. However, if one construction worker cuts paving bricks and blind bricks while sprinkling water on the cut parts of paving bricks and blind bricks, there will be a situation of being in a hurry, resulting in poor dust reduction effect. At the same time, such operation also has certain safety issues and is easy to cause injuries to construction workers. If there are two construction workers, one construction worker does the cutting and the other does the dust reduction, the cost of construction work will be greatly increased. Utility Model Content

[0006] The purpose of the utility model is to provide a noise reduction and dust removal device for civilized construction to solve the following technical problems:

[0007] When construction workers cut paving bricks and blind bricks, a lot of dust will be generated. Construction workers will sprinkle water to reduce dust while cutting, which will cause chaos and lead to poor dust reduction effect. At the same time, such operation also has certain safety risks.

[0008] The purpose of the utility model can be achieved through the following technical solutions:

[0009] A noise reduction and dust removal device for civilized construction, comprising a noise reduction box; a fixing component is arranged in the noise reduction box; the fixing component includes a fixing clamp; a cutting component is arranged in the noise reduction box; the cutting component includes a cutting wheel; a limiting groove is provided on the inner side of the noise reduction box; a movable plate is slidably connected in the limiting groove; a control block is fixedly connected to the top of the movable plate; a piston is fixedly connected to the bottom of the control block; a water tank is fixedly connected to the top of the noise reduction box; a water supply pipe is fixedly connected to one side of the water tank; the end of the water supply pipe away from the water tank is fixedly connected to the control box; the piston is slidably arranged in the control box; a first connecting pipe is fixedly connected to the bottom of the control box; the end of the first connecting pipe not connected to the control box is fixedly connected to a water spray trough, and the water spray trough is fixedly connected to the top of the noise reduction box.

[0010] Furthermore, a telescopic rod is fixedly connected inside the noise reduction box; a fan-shaped block is fixedly connected to the output end of the telescopic rod; a cutting wheel is rotatably connected inside the fan-shaped block; the telescopic rod is fixedly connected to a connecting block located above the fan-shaped block; a fixed block is fixedly connected inside the noise reduction box; two fixed blocks are provided and are symmetrically arranged on both sides of the limit groove; a fixed shaft is fixedly connected to the fixed block; a driven block is rotatably connected to the fixed shaft; the connecting block overlaps with the driven block, and the driven block overlaps with the movable plate.

[0011] Furthermore, a sliding groove is provided at the bottom inner side of the noise reduction box; two sliding grooves are provided and are symmetrically arranged on the inner side of the noise reduction box; a roller is slidably connected in the sliding groove; a rotating rod is fixedly connected to the roller; a working plate is rotatably connected to the rotating rod; and a handle is fixedly connected to the working plate.

[0012] Furthermore, a movable groove is provided on the working plate; a bidirectional driving rod is rotatably connected in the movable groove; a fixing clamp is threadedly connected to the bidirectional driving rod; two fixing clamps are provided and symmetrically arranged on the bidirectional driving rod.

[0013] Furthermore, a supporting slider is fixedly connected to the bottom of the working plate; two supporting sliders are provided and are symmetrically arranged at the bottom of the working plate; a supporting slide groove is fixedly connected to the bottom of the noise reduction box; and the supporting slider slides in the supporting slide groove.

[0014] Furthermore, there are two water spray troughs, which are symmetrically arranged on both sides of the telescopic rod; a second connecting pipe is fixedly connected to the water spray trough; two first connecting pipes are provided, which are symmetrically arranged on the water spray trough; a nozzle is fixedly connected to the bottom of the water spray trough; there are multiple nozzles, which are equidistantly arranged on the water spray trough.

[0015] Furthermore, a support leg is fixedly connected to the bottom of the noise reduction box; four support legs are provided and are respectively arranged at the four corners of the bottom of the noise reduction box.

[0016] Beneficial effects of the utility model:

[0017] (1) The moving plate moves in the limit groove, and the movement of the limit plate drives the control block to move upward. The upward movement of the control block causes the piston to slide in the control box. The sliding of the piston dredges the blocked water supply pipe, allowing the water in the water tank to enter the control box through the water supply pipe. The water is then sent to the water spray trough by the control box and the first connecting pipe at the bottom of the control box. The water is sent out through the device at the bottom of the water spray trough. In this way, the sent water suppresses the floating dust when cutting the slab bricks or blind paving bricks. This arrangement also avoids the construction workers from sprinkling water to reduce dust while cutting, which leads to a situation of being in a hurry. It not only fails to achieve the effect of dust reduction, but also poses certain safety hazards to the construction workers during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings.

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 It is a cross-sectional view of the noise reduction box in the utility model;

[0021] Figure 3 It is a three-dimensional diagram of the telescopic rod in the utility model;

[0022] Figure 4 It is a three-dimensional diagram of the working plate in the utility model;

[0023] Figure 5 It is a cross-sectional view of the working plate in the utility model.

[0024] Description of the drawings: 1. Noise reduction box; 2. Support legs; 3. Working plate; 4. Support slider; 5. Support slide groove; 6. Handle; 7. Moving groove; 8. Bidirectional drive rod; 9. Fixed clamp; 10. Sliding groove; 11. Cutting wheel; 12. Fan-shaped block; 13. Connecting block; 14. Telescopic rod; 15. Moving plate; 16. Control box; 17. Water supply pipe; 18. Water tank; 19. Control block; 20. Rotating rod; 22. Water spray groove; 23. Spray head; 24. Follower block; 25. Fixed shaft; 26. Fixed block; 27. Limiting groove; 28. Piston; 29. ​​First connecting pipe; 30. Roller; 31. Second connecting pipe. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 5 As shown, the utility model is a noise reduction and dust removal device for civilized construction, comprising a noise reduction box 1; a fixing assembly is arranged in the noise reduction box 1; the fixing assembly includes a fixing clamp 9; a cutting assembly is arranged in the noise reduction box 1; the cutting assembly includes a cutting wheel 11; a limiting groove 27 is provided on the inner side of the noise reduction box 1; a movable plate 15 is slidably connected in the limiting groove 27; a control block 19 is fixedly connected to the top of the movable plate 15; a piston 28 is fixedly connected to the bottom of the control block 19; a water tank 18 is fixedly connected to the top of the noise reduction box 1; a water supply pipe 17 is fixedly connected to one side of the water tank 18; the end of the water supply pipe 17 away from the water tank 18 is fixedly connected to the control box 16; the piston 28 is slidably arranged in the control box 16; a first connecting pipe 29 is fixedly connected to the bottom of the control box 16; a water spray trough 22 is fixedly connected to the end of the first connecting pipe 29 not connected to the control box 16, and the water spray trough 22 is fixedly connected to the top of the noise reduction box 1;

[0027] The paving bricks and blind bricks are placed in the noise reduction box 1, and the paving bricks or blind bricks are fixed by the fixing clips 9 in the fixing assembly. After the fixing is completed, the fixed paving bricks or blind bricks are cut by the cutting wheel 11 in the cutting assembly. When the paving bricks or blind bricks are cut, a large amount of dust will be generated, so as to avoid the dust generated during cutting from polluting the environment. The moving plate 15 moves in the limiting groove 27, and the movement of the limiting plate drives the control block 19 to move upward. The upward movement of the control block 19 allows the piston 28 to slide in the control box 16, and the piston 28 Slide to clear the blocked water supply pipe 17, so that the water in the water tank 18 enters the control box 16 through the water supply pipe 17, and the water is then sent to the water spray tank 22 by the control box 16 and the first connecting pipe 29 at the bottom of the control box 16, and the water is sent out through the device at the bottom of the water spray tank 22, so that the sent water can suppress the floating dust when cutting the road slab bricks or blind road bricks. This arrangement also avoids the construction workers from sprinkling water to reduce dust while cutting, which leads to a situation of being in a hurry, which not only fails to achieve the effect of dust reduction, but also poses certain safety hazards to the construction workers during operation;

[0028] There will be a lot of cutting noise when cutting paving tiles or blind paving tiles. Sound insulation cotton is arranged in the noise reduction box 1. The sound insulation cotton can absorb a lot of noise when cutting paving tiles or blind paving tiles, so as to minimize the noise when cutting paving tiles or blind paving tiles.

[0029] Please refer to the attached picture Figure 1 , Figure 2 and Figure 3 As shown, specifically, a telescopic rod 14 is fixedly connected in the noise reduction box 1; a sector block 12 is fixedly connected to the output end of the telescopic rod 14; a cutting wheel 11 is rotatably connected in the sector block 12; the telescopic rod 14 is located above the sector block 12 and is fixedly connected to a connecting block 13; a fixed block 26 is fixedly connected in the noise reduction box 1; two fixed blocks 26 are provided and are symmetrically arranged on both sides of the limiting groove 27; a fixed shaft 25 is fixedly connected to the fixed block 26; a driven block 24 is rotatably connected to the fixed shaft 25; the connecting block 13 overlaps with the driven block 24, and the driven block 24 overlaps with the moving plate 15; when working, the telescopic rod 14 is driven to move by the built-in motor, so that the telescopic rod 14 drives the sector block 12 at the output end And the cutting wheel 11 in the fan-shaped block 12 moves, so that the cutting wheel 11 can cut the road slab bricks or blind paving bricks. When the telescopic rod 14 moves, it will also drive the connecting block 13 to move. The moving connecting block 13 will contact the driven block 24, so that the driven block 24 can rotate along the fixed shaft 25. The fixed shaft 25 and the fixed block 26 support the driven block 24. The rotation of the driven block 24 will lift the moving plate 15 sliding in the limiting groove 27, so that the moving plate 15 can move so that the water flow can be sprayed out. After the cutting is completed, the telescopic rod 14 is retracted upward. At this time, the connecting block 13 will slowly separate from the driven block 24, so that the driven block 24 has no downward pressure. At this time, the moving plate 15 will slowly move downward according to its own gravity, so that the water flow will no longer spray out.

[0030] Please refer to the attached picture Figure 2 , Figure 4 and Figure 5As shown, specifically, a sliding groove 10 is opened at the bottom inner side of the noise reduction box 1; two sliding grooves 10 are provided and symmetrically arranged on the inner side of the noise reduction box 1; a roller 30 is slidably connected in the sliding groove 10; a rotating rod 20 is fixedly connected to the roller 30; a working plate 3 is rotatably connected to the rotating rod 20; a handle 6 is fixedly connected to the working plate 3; during work, when it is necessary to place the cutting plate bricks or blind road bricks into the noise reduction box 1 for cutting, the staff will hold the handle 6 on the working plate 3 and drag the working plate 3 out of the noise reduction box 1, and the rotating rod 20 and roller 30 set on the working plate 3 will slide in the sliding groove 10, and the working plate 3 will be smoothly sent out of the noise reduction box 1. After the cutting plate bricks or blind road bricks are placed on the working plate 3 and fixed, the staff will push the working plate 3 back into the noise reduction box 1 through the handle 6.

[0031] Please refer to the attached picture Figure 1 , Figure 4 and Figure 5 As shown, specifically, a moving groove 7 is provided on the working plate 3; a two-way driving rod 8 is rotatably connected in the moving groove 7; a fixing clamp 9 is threadedly connected on the two-way driving rod 8; the fixing clamp 9 is provided with two and is symmetrically arranged on the two-way driving rod 8; during work, when the cutting road brick or blind road brick is placed on the working plate 3 and moved, a turning handle is provided at one end of the two-way driving screw rod outside the working plate 3, and the staff holds the turning handle to rotate the two-way driving screw rod. Two different threads are provided on the two-way driving screw rod, and the fixing clamp 9 is respectively arranged on these two different threads. When the two-way driving screw rod rotates, the fixing clamp 9 will move inward or outward at the same time, and can clamp the cutting road brick or blind road brick so that it no longer moves. The fixing clamp 9 has a convex block sliding in the moving groove 7. This arrangement is to prevent the fixing clamp 9 from rotating along the thread on the two-way driving screw rod when the two-way driving screw rod rotates, so that the convex block on the fixing clamp 9 moves in the moving groove 7, so that the column fixing clamp 9 can be limited from deflecting and can only be displaced.

[0032] Please refer to the attached picture Figure 2 , Figure 4 and Figure 5As shown, specifically, a supporting slider 4 is fixedly connected to the bottom of the working board 3; two supporting sliders 4 are provided and are symmetrically arranged at the bottom of the working board 3; a supporting slide groove 5 is fixedly connected to the bottom of the noise reduction box 1; the supporting slider 4 slides in the supporting slide groove 5; during operation, when the working board 3 slides out of the noise reduction box 1, to prevent the working board 3 from tilting and causing the cutting bricks or blind bricks placed on the working board 3 to slide down and break, a supporting slider 4 is provided at the bottom of the working board 3, so that the supporting slider 4 is in the supporting slide groove 5, and two supporting sliders 4 and supporting slide grooves 5 are provided, which play a role of symmetry and stability. In this way, when the working board 3 slides to the outside of the noise reduction box 1, it will be supported by the supporting slider 4 and will no longer tilt.

[0033] Please refer to the attached picture Figure 2 and Figure 3 As shown, specifically, the water spray trough 22 is provided with two, and is symmetrically arranged on both sides of the telescopic rod 14; the water spray trough 22 is fixedly connected with a second connecting pipe 31; the second connecting pipe 31 is provided with two, and is symmetrically arranged on the water spray trough 22; the bottom of the water spray trough 22 is fixedly connected with a nozzle 23; the nozzle 23 is provided with a plurality, and is equidistantly arranged on the water spray trough 22; during operation, after the water flow enters the water spray trough 22, the plurality of nozzles 23 at the bottom of the water spray trough 22 will spray the water flow in the water spray trough 22, the first connecting pipe 29 first sends the water flow to one water spray trough 22, and the two water spray troughs 22 are connected through the second connecting pipe 31, so the water flow will also be sent to the other water spray trough 22 through the second connecting pipe 31, so that there is water flow in both water spray troughs 22.

[0034] Please refer to the attached picture Figure 1 As shown, specifically, a support leg 2 is fixedly connected to the bottom of the noise reduction box 1; four support legs 2 are provided, and are respectively arranged at the four corners of the bottom of the noise reduction box 1; when working, the support legs 2 at the bottom of the noise reduction box 1 play a supporting role, and four support legs 2 are provided to keep the inside of the noise reduction box 1 stable when working.

[0035] The working principle of the utility model is as follows: by putting the paving bricks and the blind bricks into the noise reduction box 1, the paving bricks or the blind bricks are fixed by the fixing clips 9 in the fixing assembly, and after the fixing is completed, the fixed paving bricks or the blind bricks are cut by the cutting wheel 11 in the cutting assembly. When the paving bricks or the blind bricks are cut, a large amount of dust will be generated, so as to avoid the dust generated during cutting from polluting the environment. The moving plate 15 is moved in the limiting groove 27, and the movement of the limiting plate drives the control block 19 to move upward, and the upward movement of the control block 19 causes the piston 28 to slide in the control box 16. When the piston 28 is moved, the piston 28 slides to clear the blocked water supply pipe 17, allowing the water in the water tank 18 to enter the control box 16 through the water supply pipe 17, and the water is then sent to the water spray tank 22 by the control box 16 and the first connecting pipe 29 at the bottom of the control box 16, and the water is sent out through the device at the bottom of the water spray tank 22. In this way, the sent water suppresses the floating dust when cutting the road slab bricks or blind road bricks. This arrangement also avoids the construction workers from sprinkling water to reduce dust while cutting, which leads to a situation of being in a hurry, which not only fails to achieve the effect of dust reduction, but also poses certain safety hazards to the construction workers during operation;

[0036] There will be a lot of cutting noise when cutting paving tiles or blind paving tiles. Sound insulation cotton is arranged in the noise reduction box 1. The sound insulation cotton can absorb a lot of noise when cutting paving tiles or blind paving tiles, so as to minimize the noise when cutting paving tiles or blind paving tiles.

[0037] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A noise reduction and dust removal device for civilized construction, characterized in that: The invention comprises a noise reduction box (1); a fixing assembly is arranged in the noise reduction box (1); the fixing assembly comprises a fixing clamp (9); a cutting assembly is arranged in the noise reduction box (1); the cutting assembly comprises a cutting wheel (11); a limiting groove (27) is arranged on the inner side of the noise reduction box (1); a moving plate (15) is slidably connected in the limiting groove (27); a control block (19) is fixedly connected to the top of the moving plate (15); a piston (28) is fixedly connected to the bottom of the control block (19); a A water tank (18); a water supply pipe (17) is fixedly connected to one side of the water tank (18); an end of the water supply pipe (17) away from the water tank (18) is fixedly connected to a control box (16); the piston (28) is slidably arranged in the control box (16); a first connecting pipe (29) is fixedly connected to the bottom of the control box (16); an end of the first connecting pipe (29) not connected to the control box (16) is fixedly connected to a water spray trough (22), and the water spray trough (22) is fixedly connected to the top of the noise reduction box (1).

2. The noise reduction and dust removal device for civilized construction according to claim 1 is characterized in that: A telescopic rod (14) is fixedly connected inside the noise reduction box (1); a sector block (12) is fixedly connected to the output end of the telescopic rod (14); a cutting wheel (11) is rotatably connected inside the sector block (12); the telescopic rod (14) is fixedly connected to a connecting block (13) located above the sector block (12); a fixed block (26) is fixedly connected inside the noise reduction box (1); two fixed blocks (26) are provided and are symmetrically arranged on both sides of the limiting groove (27); a fixed shaft (25) is fixedly connected to the fixed block (26); a driven block (24) is rotatably connected to the fixed shaft (25); the connecting block (13) is overlapped with the driven block (24), and the driven block (24) is overlapped with the moving plate (15).

3. The noise reduction and dust removal device for civilized construction according to claim 2 is characterized in that: A sliding groove (10) is provided at the bottom inner side of the noise reduction box (1); two sliding grooves (10) are provided and are symmetrically arranged on the inner side of the noise reduction box (1); a roller (30) is slidably connected in the sliding groove (10); a rotating rod (20) is fixedly connected to the roller (30); a working plate (3) is rotatably connected to the rotating rod (20); and a handle (6) is fixedly connected to the working plate (3).

4. The noise reduction and dust removal device for civilized construction according to claim 3 is characterized in that: The working plate (3) is provided with a movable groove (7); a bidirectional driving rod (8) is rotatably connected in the movable groove (7); a fixing clamp (9) is threadedly connected to the bidirectional driving rod (8); two fixing clamps (9) are provided and are symmetrically arranged on the bidirectional driving rod (8).

5. The noise reduction and dust removal device for civilized construction according to claim 4 is characterized in that: A supporting slider (4) is fixedly connected to the bottom of the working plate (3); two supporting sliders (4) are provided and are symmetrically arranged at the bottom of the working plate (3); a supporting slide groove (5) is fixedly connected to the bottom of the noise reduction box (1); the supporting slider (4) slides in the supporting slide groove (5).

6. The noise reduction and dust removal device for civilized construction according to claim 1 is characterized in that: The water spray troughs (22) are provided with two and are symmetrically arranged on both sides of the telescopic rod (14); the water spray trough (22) is fixedly connected with a second connecting pipe (31); the second connecting pipes (31) are provided with two and are symmetrically arranged on the water spray trough (22); a spray head (23) is fixedly connected to the bottom of the water spray trough (22); a plurality of the spray heads (23) are provided and are equidistantly arranged on the water spray trough (22).

7. The noise reduction and dust removal device for civilized construction according to claim 1 is characterized in that: The bottom of the noise reduction box (1) is fixedly connected with a support leg (2); four support legs (2) are provided and are respectively arranged at the four corners of the bottom of the noise reduction box (1).

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