Dust falling equipment for building construction

Abstract

The utility model relates to the technical field of dust treatment equipment, and discloses dust falling equipment for building construction, which comprises a water tank, a supporting frame is fixedly connected to the right side of the upper surface of the water tank, a hard pipe is movably connected to the upper surface of the supporting frame, and a limiting sleeve is movably connected to the bottom end of the outer surface of the hard pipe. The lower surface of the limiting sleeve is fixedly connected with the upper surface of the bearing frame. By arranging the hard pipe, the limiting sleeve, the lead screw, the toothed plate and the gear, when the first motor operates, the lead screw starts to rotate, at the moment, the movable block and the toothed plate start to move along the inner surface of the limiting strip under the driving of the lead screw, and due to the fact that the toothed plate is meshed with the gear, the gear is driven by the rotation of the toothed plate; and the gear and the hard pipe integrally start to rotate along the inner surface of the limiting sleeve, so that the orientation of the atomizing nozzle is changed, and the function of spraying water mist in a variable direction is realized.

Description

Technical Field

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

[0002] Building construction refers to the production activities in the implementation stage of project construction, which is the construction process of various buildings. It can also be said to be the process of turning the various lines on the design drawings into physical objects at the designated location. Since building construction belongs to earthwork operations, dust will be diffused near the construction site. Dust prevention and reduction equipment should be configured at the construction site to ensure the air quality around the construction site.

[0003] When operating personnel are carrying out construction, dust reduction equipment is often used to handle the dust generated during the construction process. In the actual use process of the existing dust reduction equipment, although it has the basic dust reduction function, generally the existing dust reduction equipment cannot adjust the orientation of the atomizing nozzle. If it is necessary to adjust the direction of the water mist spraying, the whole dust reduction equipment can only be moved, and this adjustment method is time-consuming and laborious. Therefore, it needs to be improved. Content of the Utility Model

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a dust reduction device for building construction, which has the advantage of variable-direction water mist spraying.

[0005] To achieve the above object, the utility model provides the following technical solution: A dust reduction device for building construction, comprising:

[0006] A water tank, on the right side of the upper surface of the water tank, a support frame is fixedly connected. On the upper surface of the support frame, a rigid pipe is movably connected. At the bottom end of the outer surface of the rigid pipe, a limiting sleeve is movably connected. The lower surface of the limiting sleeve and the upper surface of the support frame are fixedly connected;

[0007] A fixing plate, the lower surface of the fixing plate and the middle part of the upper surface of the water tank are fixedly connected. On the front surface of the fixing plate, a protective sleeve is fixedly connected;

[0008] A rotating mechanism, the rotating mechanism is arranged on the outer surface of the rigid pipe;

[0009] Among them, the rotating mechanism includes a first motor, the first motor is fixedly installed on the inner surface of the protective sleeve. At the other end of the output shaft of the first motor, a lead screw is fixedly sleeved. The rear end of the lead screw sequentially penetrates through the protective sleeve and the fixing plate and extends to the rear side of the fixing plate. A moving block is threadedly sleeved on the outer surface of the lead screw. On the upper surface of the moving block, a toothed plate is fixedly connected. The outer surface of the toothed plate is meshed with a gear located above the limiting sleeve. The inner surface of the gear and the outer surface of the rigid pipe are fixedly sleeved. The forward and backward movement of the toothed plate causes the gear and the whole rigid pipe to rotate.

[0010] As a preferred technical solution of the present utility model, limiting bars are movably connected to the outer surfaces on the left and right sides of the moving block, the lower surface of the limiting bars is fixedly connected to the upper surface of the water tank, a water valve located on the left side of the support frame is fixedly connected to the upper surface of the water tank, and the bottom end of the water valve penetrates through the water tank and extends into the interior of the water tank.

[0011] As a preferred technical solution of the present utility model, a water outlet is movably sleeved at the bottom end of the inner surface of the rigid pipe, the lower surface of the water outlet penetrates through the support frame and is fixedly connected to a water pump, the lower surface of the water pump is fixedly connected to the upper surface of the water tank, a water suction port is fixedly connected to the outer surface on the left side of the water pump, a water inlet pipe is fixedly connected to the left end of the water suction port, and the other end of the water inlet pipe penetrates through the water tank and extends into the interior of the water tank.

[0012] As a preferred technical solution of the present utility model, an installation box is fixedly connected to the top end of the rigid pipe, an atomizing nozzle is fixedly connected to the left side of the inner cavity of the installation box, and the other end of the atomizing nozzle penetrates through the installation box and extends to the outside of the installation box.

[0013] As a preferred technical solution of the present utility model, an installation frame is fixedly connected to the left side of the upper surface of the water tank, a solar panel is fixedly installed on the inner surface of the installation frame, limiting frames are movably connected to the outer surfaces on the left and right sides of the installation frame, the lower surface of the limiting frames is fixedly connected to the upper surface of the water tank, a moving plate is movably connected to the inner surface of the limiting frames, a cleaning brush is fixedly connected to the lower surface of the moving plate, and the lower surface of the cleaning brush is movably connected to the upper surface of the solar panel.

[0014] As a preferred technical solution of the present utility model, a driving rod located outside the limiting frame is movably connected to the outer surface of the moving plate, a connecting plate is fixedly connected to the rear end of the driving rod, a limiting rod is movably sleeved on the upper surface of the connecting plate, and the bottom end of the limiting rod penetrates through the connecting plate and extends to the upper surface of the water tank and is fixedly connected to the water tank.

[0015] As a preferred technical solution of the present utility model, a pneumatic cylinder is fixedly installed on the right side of the outer surface of the water tank, and the top end of the pneumatic cylinder is fixedly connected to the lower surface of the connecting plate.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] 1. In this utility model, by setting up a rigid tube, a limit sleeve, a lead screw, a toothed plate and a gear, when the first motor operates, the lead screw will start to rotate. At this time, the moving block and the toothed plate will start to move along the inner surface of the limit bar driven by the lead screw. Since the toothed plate and the gear mesh with each other, the rotation of the toothed plate will drive the gear, causing the whole gear and the rigid tube to start rotating along the inner surface of the limit sleeve. This changes the orientation of the atomizing nozzle and realizes the function of spraying water mist in a variable direction.

[0018] 2. In this utility model, by setting up a limit frame, a moving plate, a cleaning brush, a driving rod and a connecting plate, when the pneumatic cylinder operates, the connecting plate and the driving rod will start to move downward along the outer surface of the limit rod. At the same time, the movement of the driving rod will drive the moving plate, causing the whole moving plate to start moving downward along the inner surface of the limit frame. During this process, the cleaning brush will automatically clean the upper surface of the solar panel, so that there is no need for the operator to manually clean the solar panel regularly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of this utility model;

[0020] Figure 2 is a schematic structural diagram of the back of this utility model;

[0021] Figure 3 is a schematic cross-sectional structural diagram of this utility model;

[0022] Figure 4 is a schematic cross-sectional structural diagram of the moving plate of this utility model;

[0023] Figure 5 is Figure 3 a partial enlarged structural diagram at A in

[0024] In the figure: 1. Water tank; 2. Support frame; 3. Rigid tube; 4. Limit sleeve; 5. Fixed plate; 6. Protective sleeve; 7. First motor; 8. Lead screw; 9. Moving block; 10. Toothed plate; 11. Gear; 12. Water outlet; 13. Water pump; 14. Water suction port; 15. Water inlet pipe; 16. Water valve; 17. Installation box; 18. Atomizing nozzle; 19. Installation frame; 20. Solar panel; 21. Limit frame; 22. Moving plate; 23. Cleaning brush; 24. Driving rod; 25. Connecting plate; 26. Limit rod; 27. Pneumatic cylinder; 28. Limit bar. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. 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 creative efforts shall fall within the protection scope of the present utility model.

[0026] As Figures 1 to 5 shown, the present utility model provides a dust reduction device for building construction, including:

[0027] A water tank 1, a support frame 2 is fixedly connected to the right side of the upper surface of the water tank 1, a rigid pipe 3 is movably connected to the upper surface of the support frame 2, a limit sleeve 4 is movably connected to the bottom end of the outer surface of the rigid pipe 3, and the lower surface of the limit sleeve 4 is fixedly connected to the upper surface of the support frame 2;

[0028] A fixing plate 5, the lower surface of the fixing plate 5 is fixedly connected to the middle of the upper surface of the water tank 1, and a protective sleeve 6 is fixedly connected to the front surface of the fixing plate 5;

[0029] A rotating mechanism, which is arranged on the outer surface of the rigid pipe 3;

[0030] Among them, the rotating mechanism includes a first motor 7, the first motor 7 is fixedly installed on the inner surface of the protective sleeve 6, the other end of the output shaft of the first motor 7 is fixedly sleeved with a lead screw 8, the rear end of the lead screw 8 sequentially penetrates through the protective sleeve 6 and the fixing plate 5 and extends to the rear side of the fixing plate 5, a moving block 9 is threadedly sleeved on the outer surface of the lead screw 8, a toothed plate 10 is fixedly connected to the upper surface of the moving block 9, a gear 11 located above the limit sleeve 4 is meshed with the outer surface of the toothed plate 10, and the inner surface of the gear 11 is fixedly sleeved with the outer surface of the rigid pipe 3. The to-and-fro movement of the toothed plate 10 causes the gear 11 and the rigid pipe 3 as a whole to rotate.

[0031] When the first motor 7 operates, the lead screw 8 will start to rotate, and the rotation of the lead screw 8 will drive the moving block 9, causing the moving block 9 and the toothed plate 10 to start to move back and forth. Since the toothed plate 10 and the gear 11 are meshed with each other, the gear 11 and the rigid pipe 3 as a whole will start to rotate under the drive of the toothed plate 10.

[0032] Among them, limit bars 28 are movably connected to the outer surfaces on the left and right sides of the moving block 9, the lower surfaces of the limit bars 28 are fixedly connected to the upper surface of the water tank 1, a water valve 16 is fixedly connected to the upper surface of the water tank 1 on the left side of the support frame 2, and the bottom end of the water valve 16 penetrates through the water tank 1 and extends to the inside of the water tank 1.

[0033] The design of the limit bars 28 ensures the stability of the overall movement of the moving block 9.

[0034] Among them, the bottom end of the inner surface of the hard pipe 3 is movably sleeved with a water outlet 12. The lower surface of the water outlet 12 penetrates through the support frame 2 and is fixedly connected to a water pump 13. The lower surface of the water pump 13 is fixedly connected to the upper surface of the water tank 1. The outer surface on the left side of the water pump 13 is fixedly connected to a water pumping port 14. The left end of the water pumping port 14 is fixedly connected to a water inlet pipe 15. The other end of the water inlet pipe 15 penetrates through the water tank 1 and extends into the interior of the water tank 1.

[0035] When the water pump 13 operates, the water inside the water tank 1 will enter the interior of the water pump 13 through the water inlet pipe 15 and the water pumping port 14, and then enter the interior of the hard pipe 3 through the water outlet 12.

[0036] Among them, the top end of the hard pipe 3 is fixedly connected to an installation box 17. The left side of the inner cavity of the installation box 17 is fixedly connected to an atomizing nozzle 18. The other end of the atomizing nozzle 18 penetrates through the installation box 17 and extends to the outside of the installation box 17.

[0037] The atomizing nozzle 18 can spray the water passing through it in the form of water mist.

[0038] Among them, the left side of the upper surface of the water tank 1 is fixedly connected to an installation frame 19. The inner surface of the installation frame 19 is fixedly installed with a solar panel 20. The outer surfaces on the left and right sides of the installation frame 19 are both movably connected to a limiting frame 21. The lower surface of the limiting frame 21 is fixedly connected to the upper surface of the water tank 1. The inner surface of the limiting frame 21 is movably connected to a moving plate 22. The lower surface of the moving plate 22 is fixedly connected to a cleaning brush 23. The lower surface of the cleaning brush 23 is movably connected to the upper surface of the solar panel 20.

[0039] The solar panel 20 can provide the electric power required for the overall operation of the water tank 1, while the moving plate 22 and the cleaning brush 23 can move along the inner surface of the limiting frame 21 and clean the upper surface of the solar panel 20 during this process.

[0040] Among them, the outer surface of the moving plate 22 is movably connected to a driving rod 24 located outside the limiting frame 21. The rear end of the driving rod 24 is fixedly connected to a connecting plate 25. The upper surface of the connecting plate 25 is movably sleeved with a limiting rod 26. The bottom end of the limiting rod 26 penetrates through the connecting plate 25 and extends to the upper surface of the water tank 1 and is fixedly connected to the water tank 1.

[0041] The connecting plate 25 and the driving rod 24 can move up and down along the outer surface of the limiting rod 26, and the movement of the driving rod 24 will drive the moving plate 22, causing the entire moving plate 22 to start moving along the inner surface of the limiting frame 21.

[0042] Among them, a pneumatic cylinder 27 is fixedly installed on the right side of the outer surface of the water tank 1. The top end of the pneumatic cylinder 27 is fixedly connected to the lower surface of the connecting plate 25.

[0043] When the air cylinder 27 operates, the entire connecting plate 25 will start to move downward.

[0044] The working principle and usage process of the present utility model:

[0045] First, the operator fills the inside of the water tank 1 with water and moves the entire water tank 1 to the position where dust suppression is required. Then, the operator starts the first motor 7 and the water pump 13. The operation of the first motor 7 causes the lead screw 8 to start rotating. At this time, the moving block 9 and the toothed plate 10 will start to move left and right under the drive of the lead screw 8. The movement of the toothed plate 10 drives the gear 11, causing the gear 11 and the hard pipe 3 as a whole to start rotating along the inner surface of the limit sleeve 4. The operation of the water pump 13 causes the water inside the water tank 1 to enter the inside of the water pump 13 through the water inlet pipe 15 and the water pumping port 14 for pressurization. The pressurized water will sequentially pass through the water outlet 12, the hard pipe 3, the installation box 17, and finally be sprayed out in the form of water mist from the atomizing nozzle 18, thereby achieving the effect of dust suppression.

[0046] When there is a lot of dust on the upper surface of the solar panel 20, the operator starts the air cylinder 27. The operation of the air cylinder 27 causes the connecting plate 25 and the driving rod 24 to start moving downward under the limitation of the limit rod 26. The movement of the driving rod 24 drives the moving plate 22, causing the moving plate 22 and the cleaning brush 23 to start moving downward along the inner surface of the limit frame 21. During this process, the cleaning brush 23 cleans the upper surface of the solar panel 20, thereby realizing the automatic cleaning function of the solar panel 20.

[0047] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0048] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood 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 reduction device for building construction, characterized in that, It includes: A water tank (1), on the right side of the upper surface of the water tank (1), there is a support frame (2) fixedly connected. On the upper surface of the support frame (2), there is a hard pipe (3) movably connected. At the bottom end of the outer surface of the hard pipe (3), there is a limit sleeve (4) movably connected. The lower surface of the limit sleeve (4) and the upper surface of the support frame (2) are fixedly connected; A fixed plate (5), the lower surface of the fixed plate (5) and the middle part of the upper surface of the water tank (1) are fixedly connected. On the front surface of the fixed plate (5), there is a protective sleeve (6) fixedly connected; A rotating mechanism, the rotating mechanism is arranged on the outer surface of the hard pipe (3); Among them, the rotating mechanism includes a first motor (7), the first motor (7) is fixedly installed on the inner surface of the protective sleeve (6). At the other end of the output shaft of the first motor (7), there is a lead screw (8) fixedly sleeved. The rear end of the lead screw (8) sequentially penetrates through the protective sleeve (6) and the fixed plate (5) and extends to the rear side of the fixed plate (5). On the outer surface of the lead screw (8), there is a moving block (9) threadedly sleeved. On the upper surface of the moving block (9), there is a toothed plate (10) fixedly connected. On the outer surface of the toothed plate (10), there is a gear (11) meshed and connected above the limit sleeve (4). The inner surface of the gear (11) and the outer surface of the hard pipe (3) are fixedly sleeved. The forward and backward movement of the toothed plate (10) makes the gear (11) and the hard pipe (3) rotate as a whole.

2. The dust reduction device for building construction according to claim 1, wherein: On the outer surfaces of the left and right sides of the moving block (9), there are limit strips (28) movably connected. The lower surfaces of the limit strips (28) and the upper surface of the water tank (1) are fixedly connected. On the upper surface of the water tank (1), there is a water valve (16) fixedly connected on the left side of the support frame (2). The bottom end of the water valve (16) penetrates through the water tank (1) and extends to the inside of the water tank (1).

3. The dust reduction device for building construction according to claim 1, wherein: At the bottom end of the inner surface of the hard pipe (3), there is a water outlet (12) movably sleeved. The lower surface of the water outlet (12) penetrates through the support frame (2) and is fixedly connected with a water pump (13). The lower surface of the water pump (13) and the upper surface of the water tank (1) are fixedly connected. On the outer surface of the left side of the water pump (13), there is a water suction port (14) fixedly connected. The left end of the water suction port (14) is fixedly connected with a water inlet pipe (15). The other end of the water inlet pipe (15) penetrates through the water tank (1) and extends to the inside of the water tank (1).

4. A dust reduction device for building construction according to claim 1, characterized in that: At the top end of the hard pipe (3), there is an installation box (17) fixedly connected. On the left side of the inner cavity of the installation box (17), there is an atomizing nozzle (18) fixedly connected. The other end of the atomizing nozzle (18) penetrates through the installation box (17) and extends to the outside of the installation box (17).

5. A dust reduction device for building construction according to claim 1, characterized in that: On the left side of the upper surface of the water tank (1), there is a fixedly connected mounting frame (19). Inside the mounting frame (19), a solar panel (20) is fixedly installed. On the outer surfaces of the left and right sides of the mounting frame (19), there are movably connected limiting frames (21). The lower surface of the limiting frame (21) is fixedly connected to the upper surface of the water tank (1). Inside the limiting frame (21), there is a movably connected moving plate (22). The lower surface of the moving plate (22) is fixedly connected to a cleaning brush (23). The lower surface of the cleaning brush (23) is movably connected to the upper surface of the solar panel (20).

6. The dust reduction device for building construction according to claim 5, characterized in that: On the outer surface of the moving plate (22), there is a driving rod (24) located outside the limiting frame (21). The rear end of the driving rod (24) is fixedly connected to a connecting plate (25). On the upper surface of the connecting plate (25), there is a movably sleeved limiting rod (26). The bottom end of the limiting rod (26) passes through the connecting plate (25) and extends to the upper surface of the water tank (1) and is fixedly connected to the water tank (1).

7. The dust reduction device for building construction according to claim 1, characterized in that: On the right side of the outer surface of the water tank (1), a pneumatic cylinder (27) is fixedly installed. The top end of the pneumatic cylinder (27) is fixedly connected to the lower surface of the connecting plate (25).

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