Adjustable dust falling equipment for building construction

Abstract

The utility model discloses an adjustable dust falling device for building construction, which comprises a box body, pulleys and a support frame, the periphery of the bottom surface of the box body is fixedly connected with the pulleys, and one side of the top surface of the box body is fixedly connected with the support frame; an exhaust fan is fixedly connected to the surface of one side of the supporting frame, and a fixing frame is fixedly installed on the other side of the surface of the top of the box body. The water spraying pipe is internally provided with an adjusting assembly; wherein the adjusting assembly comprises a fixing plate fixedly connected with the water spraying pipe, during dust falling operation, dust in air can be subjected to primary dust falling under the action of an exhaust fan, meanwhile, through the adjusting assembly arranged in the water spraying pipe, the water amount can be adjusted, and the water spraying efficiency is improved. Therefore, a worker can adjust the water yield according to conditions, the effect of secondary dust falling is achieved, the dust falling efficiency can be improved, and waste of water resources can be reduced.

Description

Technical Field

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

[0002] Construction sites will generate a lot of dust during the construction process, and in this dust, there are also a lot of substances that are harmful to the human body, which will affect the health of urban residents around the construction site. At this time, dust reduction equipment is needed to carry out dust reduction treatment, but the current dust reduction cannot regulate the water volume, which will lead to a large waste of water resources.

[0003] Publication No. CN216023948U discloses an environmentally friendly dust reduction device for construction. By starting the fan and aiming the dust collection cylinder at the dust-raising place, the dust is sucked into the dust collection cylinder and collected in the dust collection box along the dust collection pipe. The air is filtered by the filter and discharged from the exhaust hole. At the same time, a water spray mechanism can be used to reduce dust in other places. The dust collection cylinder can also change its angle and the dust collection position. The angle adjustment mechanism and the support assembly are set to change the angle of the water spray cylinder in the horizontal and vertical directions, that is, the dust reduction of the water spray cylinder is changed. However, the patent still has the following problems in actual use:

[0004] Setting an angle adjustment mechanism and a supporting assembly can change the angle of the water spray barrel in the horizontal and vertical directions, that is, change the dust reduction effect of the water spray barrel, but it cannot regulate the flow of water resources. When facing different situations, the amount of water used is the same, which will increase the water consumption and thus cause a large waste of water resources.

[0005] An adjustable dust suppression device for building construction is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide an adjustable dust suppression device for construction to solve the problem proposed in the above-mentioned background technology that the angle adjustment mechanism and the supporting assembly are currently set up, which can change the angle of the water spray barrel in the horizontal and vertical directions, that is, change the dust suppression of the water spray barrel, but cannot adjust the flow of water resources. When facing different situations, the amount of water used is the same, which will increase the water consumption and thus cause a large amount of water resource waste.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable dust reduction device for construction, comprising a box, a pulley and a support frame, wherein the bottom surface of the box is fixedly connected to the pulley around, and one side of the top surface of the box is fixedly connected to the support frame;

[0008] A fan is fixedly connected to one side surface of the support frame, a fixing frame is fixedly installed on the other side of the top surface of the box body, a water spray pipe is closely connected to the back of the fixing frame, and a water tank, a placement box and a collection box are respectively installed inside the box body from left to right;

[0009] Also includes:

[0010] An adjusting component is arranged inside the water spray pipe;

[0011] The adjusting assembly comprises a fixed plate fixedly connected to the water spray pipe, a rotating plate is rotatably connected to the middle of the fixed plate, and a handle is fixedly connected to one side surface of the rotating plate;

[0012] Wherein, a plurality of limiting grooves are provided on the surface of the fixing plate, and the inside of the limiting grooves is slidably connected with limiting blocks.

[0013] Preferably, a baffle is fixedly connected to the surface of one side of the limit block close to the bottom, a movable groove is provided on the surface of the rotating plate, the movable groove is slidably connected to the limit block, holes are provided on the surfaces of the fixed plate and the rotating plate, the handle is through-connected to the fixed plate, the rotating plate is slidably connected to the baffle, and the handle is through-connected to the water spray pipe.

[0014] Preferably, a connecting rod is fixedly connected to the middle of the top surface of the box body, an electric telescopic rod is fixedly connected to one side surface of the connecting rod, and the bottom surface of the electric telescopic rod is slidably connected to the water spray pipe.

[0015] Preferably, a collecting pipe is through-connected to the back of the exhaust fan, and the collecting pipe is through-connected to a collecting box, and a collecting cabinet is slidably connected to the interior of the collecting box, a water pump is fixedly installed inside the placement box, a water outlet pipe is fixedly connected to one side surface of the water pump, and a side surface of the water outlet pipe away from the water pump is through-connected to the water tank, a water inlet pipe is fixedly connected to one side of the top surface of the water pump, and the top surface of the water inlet pipe is through-connected to a water spray pipe, and a water inlet is opened on one side of the top surface of the water tank.

[0016] Preferably, the bottom surface of the fixing frame is fixedly connected to a connecting plate, the middle of the bottom surface of the connecting plate is rotatably connected to a rotating rod, the bottom surface of the rotating rod is rotatably connected to a supporting plate, and the bottom surface of the supporting plate is fixedly connected to the water spray pipe.

[0017] Preferably, the bottom surface of the electric telescopic rod is rotatably connected to a rotating shaft, the bottom surface of the rotating shaft is rotatably connected to a sliding block, a sliding groove is provided on one side of the top surface of the water spray pipe, and the sliding groove is slidably connected to the sliding block.

[0018] Preferably, an extension plate is penetrated and connected on one side surface of the handle near the top, clamping rods are penetrated and connected on both sides of the extension plate, a blocking plate is penetrated and connected on one side surface of the clamping rod near the bottom, a spring is fixedly connected in the middle of the top surface of the blocking plate, the top surface of the spring is fixedly connected to the extension plate, the spring is sleeved and connected to the clamping rod, the blocking plate is fitly connected to the water spray pipe, a slot is provided in the middle of the top surface of the water spray pipe, and the slot is clamped and connected to the clamping rod.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the adjustable dust reduction equipment for construction can perform a preliminary dust reduction on the dust in the air through the action of the exhaust fan during the dust reduction operation, and at the same time, the water volume can be adjusted through the adjustment component arranged inside the water spray pipe, so that the staff can adjust the water volume according to the situation, thereby completing the secondary dust reduction effect, thereby improving the efficiency of dust reduction and reducing the waste of water resources. The specific contents are as follows:

[0020] 1. By setting an adjustment component, pushing the handle can drive the rotation of the rotating plate, thereby driving the movement of the baffle, so that the opening and closing size of the hole can be controlled, so that the flow of rainwater and sewage can be adjusted. At the same time, through the cooperation between the clamping rod, spring, baffle plate and clamping slot, the handle can be limited to avoid the movement of the handle, which causes the size of the hole to change, so that dust reduction operations can be effectively carried out and the waste of water resources can be reduced;

[0021] 2. By arranging the coordination among the electric telescopic rod, the rotating shaft, the slider and the slide groove, when the electric telescopic rod is lowered or raised, the rotating shaft rotates, so that the slider can also rotate, so that the angle of the water spray pipe can be adjusted, thereby improving the dust reduction effect and the dust reduction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the overall internal structure of the utility model;

[0024] Figure 3 It is a schematic diagram of the overall top view structure of the utility model;

[0025] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure of the middle A area;

[0026] Figure 5 This is a schematic diagram of the overall structure of the adjustment component in the utility model;

[0027] Figure 6 This is a schematic diagram of the overall operation structure of the adjustment component in the utility model;

[0028] Figure 7 Practical Figure 2 Schematic diagram of the enlarged structure of area B in the middle.

[0029] In the figure: 1. box body; 2. pulley; 3. support frame; 4. exhaust fan; 5. connecting rod; 6. electric telescopic rod; 7. fixed frame; 8. water tank; 9. placement box; 10. collection box; 11. collection pipe; 12. collection cabinet; 13. water pump; 14. water outlet pipe; 15. water inlet pipe; 16. water inlet; 17. connecting plate; 18. rotating rod; 19. support plate; 20. water spray pipe; 21. rotating shaft; 22. slider; 23. slide; 24. adjustment component; 2401, fixed plate; 2402, rotating plate; 2403, handle; 2404, limit groove; 2405, limit block; 2406, baffle; 2407, movable groove; 2408, hole; 25, extension plate; 26, clamping rod; 27, blocking plate; 28, spring; 29, clamping slot. DETAILED DESCRIPTION

[0030] 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 implementation regulations described 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.

[0031] See also Figure 1-7 The utility model provides a technical solution: an adjustable dust reduction device for construction, including a box body 1, a pulley 2 and a support frame 3, the bottom surface of the box body 1 is fixedly connected to the pulley 2 on all sides, and one side of the top surface of the box body 1 is fixedly connected to the support frame 3; an exhaust fan 4 is fixedly connected to the surface of one side of the support frame 3, a fixing frame 7 is fixedly installed on the other side of the top surface of the box body 1, and a water spray pipe 20 is fitted and connected to the back of the fixing frame 7, and a water tank 8, a placement box 9 and a collection box 10 are respectively installed inside the box body 1 from left to right; it also includes: an adjustment component 24 is arranged inside the water spray pipe 20; wherein the adjustment component 24 includes a fixed plate 2401 fixedly connected to the water spray pipe 20, a rotating plate 2402 is rotatably connected to the middle of the fixed plate 2401, and a handle 2403 is fixedly connected to the surface of one side of the rotating plate 2402; wherein a plurality of limiting grooves 2404 are opened on the surface of the fixed plate 2401, and a limiting block 2405 is slidably connected to the inside of the limiting groove 2404, such as Figure 1 , 2As shown in , 5 and 6, by setting the regulating component 24, the water volume can be adjusted according to the situation, so that the waste of water resources can be effectively reduced. At the same time, the diameter of the water spray pipe 20 is large, which will prevent excessive water from accumulating inside the water spray pipe 20, thereby preventing water resources from being wasted and realizing the regulating function of the regulating component 24.

[0032] A baffle plate 2406 is fixedly connected to the surface of the limit block 2405 near the bottom, a movable groove 2407 is provided on the surface of the rotating plate 2402, and the movable groove 2407 is slidably connected to the limit block 2405. Holes 2408 are provided on the surfaces of the fixed plate 2401 and the rotating plate 2402. The handle 2403 is connected to the fixed plate 2401 through and through, the rotating plate 2402 is slidably connected to the baffle plate 2406, and the handle 2403 is connected to the water spray pipe 20 through and through. Figure 5 , 6 As shown, by pushing the handle 2403, the rotating plate 2402 can be driven to rotate, and the rotation of the rotating plate 2402 can drive the movement of the limit block 2405. The movement of the limit block 2405 can drive the movement of the baffle 2406, so that the opening and closing size of the hole 2408 can be controlled, so that the flow of water resources can be adjusted. At the same time, the top surface of the limit block 2405 is T-shaped, so that when the limit block 2405 and the limit groove 2404 slide, there will be no falling. At the same time, the limit block 2405 and the movable groove 2407 are also in the form of a T-slot and a T-block, so that the limit block 2405 and the movable groove 2407 will not fall.

[0033] A connecting rod 5 is fixedly connected to the middle of the top surface of the box body 1, and an electric telescopic rod 6 is fixedly connected to one side surface of the connecting rod 5. The bottom surface of the electric telescopic rod 6 is slidably connected to the water spray pipe 20. A collecting pipe 11 is connected through the back of the exhaust fan 4, and the collecting pipe 11 is connected through the collecting box 10. The inside of the collecting box 10 is slidably connected with a collecting cabinet 12. A water pump 13 is fixedly installed inside the placement box 9, and a water outlet pipe 14 is fixedly connected to one side surface of the water pump 13. The side surface of the water outlet pipe 14 away from the water pump 13 is connected through the water tank 8. A water inlet pipe 15 is fixedly connected to one side of the top surface of the water pump 13, and the top surface of the water inlet pipe 15 is connected through the water spray pipe 20. A water inlet 16 is provided on one side of the top surface of the water tank 8. A connecting plate 17 is fixedly connected to the bottom surface of the fixing frame 7, and a rotating rod 18 is rotatably connected to the middle of the bottom surface of the connecting plate 17. The bottom surface of the rotating rod 18 is rotatably connected to a supporting plate 19, and the bottom surface of the supporting plate 19 is fixedly connected to the water spray pipe 20. Figure 1-3As shown, by setting the cooperation among the electric telescopic rod 6, the rotating shaft 21, the slider 22 and the slide groove 23, when the electric telescopic rod 6 is lowered or raised, the rotating shaft 21 can be rotated, and the slider 22 can also be rotated by the rotation of the rotating shaft 21. At the same time, as the electric telescopic rod 6 continues to rise or fall, the slider 22 slides in the slide groove 23, so that the angle of the water spray pipe 20 can be adjusted.

[0034] The bottom surface of the electric telescopic rod 6 is rotatably connected to a rotating shaft 21, and the bottom surface of the rotating shaft 21 is rotatably connected to a slider 22. A slide groove 23 is provided on one side of the top surface of the water spray pipe 20, and the slide groove 23 is slidably connected to the slider 22. Figure 4 As shown, the sliding of the slider 22 and the slide groove 23 allows the water spray pipe 20 to be adjusted, thereby better performing dust reduction operations.

[0035] An extension plate 25 is connected through one side surface of the handle 2403 near the top, and clamping rods 26 are connected through both sides of the extension plate 25. A blocking plate 27 is connected through one side surface of the clamping rod 26 near the bottom. A spring 28 is fixedly connected to the middle of the top surface of the blocking plate 27. The top surface of the spring 28 is fixedly connected to the extension plate 25. The spring 28 is sleeve-connected to the clamping rod 26. The blocking plate 27 is closely connected to the water spray pipe 20. A clamping groove 29 is provided in the middle of the top surface of the water spray pipe 20. The clamping groove 29 is clamped and connected to the clamping rod 26. Figure 7 As shown, through the cooperation between the blocking plate 27, the spring 28, the blocking plate 27 and the slot 29, the spring 28 can squeeze the blocking plate 27, so that the blocking plate 27 is engaged with the blocking plate 29. At the same time, because the blocking plate 27 and the blocking plate 27 are fixedly connected, when the spring 28 squeezes the blocking plate 27, the blocking plate 27 will also be lowered with the blocking plate 27, thereby completing the limitation of the handle 2403, thereby preventing the movement of the handle 2403 and causing the size of the hole 2408 to change.

[0036] Working principle: Before using this kind of adjustable dust suppression equipment for construction, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 7As shown, first, by setting an opening and closing component, pushing the handle 2403 can drive the rotation of the rotating plate 2402, and at the same time, the rotation of the rotating plate 2402 can drive the movement of the limit block 2405, and the movement of the limit block 2405 can drive the movement of the baffle 2406, so that the opening and closing size of the hole 2408 can be controlled, so that the flow of water resources can be adjusted, and at the same time, through the cooperation between the clamping rod 26, the spring 28, the blocking plate 27 and the clamping slot 29, the handle 2403 can be limited, so as to avoid the movement of the handle 2403, which causes the size of the hole 2408 to change.

[0037] Secondly, by setting the cooperation among the electric telescopic rod 6, the rotating shaft 21, the slider 22 and the slide groove 23, when the electric telescopic rod 6 is lowered or raised, the rotating shaft 21 can be rotated, and the slider 22 can also be rotated by the rotation of the rotating shaft 21. At the same time, as the electric telescopic rod 6 continues to rise or fall, the slider 22 slides in the slide groove 23, so that the angle of the water spray pipe 20 can be adjusted, so that the dust reduction effect can be improved, thereby improving the dust reduction efficiency.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An adjustable dust suppression device for construction, comprising a box (1), a pulley (2) and a support frame (3), wherein the bottom surface of the box (1) is fixedly connected to the pulley (2) on all sides, and the top surface of the box (1) is fixedly connected to the support frame (3) on one side; A fan (4) is fixedly connected to one side surface of the support frame (3); a fixing frame (7) is fixedly installed on the other side of the top surface of the box body (1); a water spray pipe (20) is closely connected to the back of the fixing frame (7); and a water tank (8), a placement box (9) and a collection box (10) are respectively installed inside the box body (1) from left to right; It is characterized in that Also includes: An adjusting component (24) is arranged inside the water spray pipe (20); The adjustment component (24) comprises a fixed plate (2401) fixedly connected to the water spray pipe (20), a rotating plate (2402) is rotatably connected to the middle of the fixed plate (2401), and a handle (2403) is fixedly connected to one side surface of the rotating plate (2402); A plurality of limiting grooves (2404) are provided on the surface of the fixing plate (2401), and the limiting grooves (2404) are internally slidably connected to limiting blocks (2405).

2. The adjustable dust suppression device for construction according to claim 1, characterized in that: A baffle (2406) is fixedly connected to a side surface of the limit block (2405) close to the bottom, a movable groove (2407) is provided on the surface of the rotating plate (2402), and the movable groove (2407) is slidably connected to the limit block (2405). Holes (2408) are provided on the surfaces of the fixed plate (2401) and the rotating plate (2402), the handle (2403) is connected to the fixed plate (2401), the rotating plate (2402) is slidably connected to the baffle (2406), and the handle (2403) is connected to the water spray pipe (20).

3. The adjustable dust suppression device for construction according to claim 1, characterized in that: A connecting rod (5) is fixedly connected in the middle of the top surface of the box body (1), an electric telescopic rod (6) is fixedly connected to a side surface of the connecting rod (5), and a bottom surface of the electric telescopic rod (6) is slidably connected to a water spray pipe (20).

4. The adjustable dust suppression device for construction according to claim 1, characterized in that: The back of the exhaust fan (4) is connected through a collecting pipe (11), the collecting pipe (11) is connected through a collecting box (10), the interior of the collecting box (10) is slidably connected to a collecting cabinet (12), a water pump (13) is fixedly installed inside the placement box (9), a water outlet pipe (14) is fixedly connected to one side surface of the water pump (13), a side surface of the water outlet pipe (14) away from the water pump (13) is connected through a water tank (8), a water inlet pipe (15) is fixedly connected to one side of the top surface of the water pump (13), the top surface of the water inlet pipe (15) is connected through a water spray pipe (20), and a water inlet (16) is provided on one side of the top surface of the water tank (8).

5. The adjustable dust suppression device for construction according to claim 1, characterized in that: The bottom surface of the fixed frame (7) is fixedly connected to a connecting plate (17), the middle of the bottom surface of the connecting plate (17) is rotatably connected to a rotating rod (18), the bottom surface of the rotating rod (18) is rotatably connected to a supporting plate (19), and the bottom surface of the supporting plate (19) is fixedly connected to a water spray pipe (20).

6. The adjustable dust suppression device for construction according to claim 3, characterized in that: The bottom surface of the electric telescopic rod (6) is rotatably connected to a rotating shaft (21), the bottom surface of the rotating shaft (21) is rotatably connected to a sliding block (22), and a sliding groove (23) is provided on one side of the top surface of the water spray pipe (20), and the sliding groove (23) is slidably connected to the sliding block (22).

7. The adjustable dust suppression device for construction according to claim 2, characterized in that: An extension plate (25) is connected through one side surface of the handle (2403) near the top, and clamping rods (26) are connected through both sides of the extension plate (25). A blocking plate (27) is connected through one side surface of the clamping rod (26) near the bottom. A spring (28) is fixedly connected in the middle of the top surface of the blocking plate (27). The top surface of the spring (28) is fixedly connected to the extension plate (25), and the spring (28) is sleeve-connected to the clamping rod (26). The blocking plate (27) is fit-connected to the water spray pipe (20). A clamping groove (29) is provided in the middle of the top surface of the water spray pipe (20), and the clamping groove (29) is clamp-connected to the clamping rod (26).

Images