Dust falling device for construction site

Abstract

The utility model discloses a construction site dust falling device, and relates to the technical field of construction site dust falling. Comprising a construction site dust falling mechanism, the construction site dust falling mechanism comprises a mounting base, a dust falling control panel is mounted on the surface of the mounting base, a lifting adjusting assembly is mounted in the mounting base, a rotating adjusting assembly is fixedly mounted at the top of the lifting adjusting assembly, and liquid pumping control assemblies are fixedly mounted on the two sides of the mounting base; a plurality of groups of liquid spraying and dust falling assemblies are fixedly mounted at the tops of the rotary adjusting assemblies; the dust fall device can be adjusted and operated according to use requirements, the height, angle and spraying direction of the dust fall device can be adjusted correspondingly, the use effect of the dust fall device is improved, meanwhile, dust fall can be well conducted on the environment, dust fall can be conducted on the environment through a plurality of dust fall nozzles, and the use effect of the dust fall device is improved. The high efficiency of environment dust falling is improved, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction site dust reduction, in particular to a dust reduction device for construction sites. Background Technique

[0002] A construction site is a place where a construction project is under development and civil engineering is carried out. Its scope is often enclosed by fences, wire meshes or walls, restricting the entry and exit of personnel, materials, machinery and vehicles. Before construction workers enter the construction site, they must carry out education and assessment on construction safety and fire prevention knowledge. Construction sites, waste recycling plants, muck transport vehicles, etc. will all generate a large amount of dust during operation, resulting in air pollution, increasing the concentration of PM2.5 and PM10, and affecting human respiratory health. Therefore, it is necessary to carry out dust prevention treatment on places and equipment prone to generate dust.

[0003] At present, Chinese Patent No. CN202222864134.0 discloses a dust reduction device for construction sites. The advantages of the present utility model compared with the prior art are simple structure, convenient installation, small floor area, uniform spraying, large coverage area of a single spraying device, and no spraying dead angle within the spraying radius. The spraying operation is carried out intermittently through a timing start switch.

[0004] During the construction of existing construction sites, it is easy to cause a large amount of dust in the construction environment. The above-mentioned comparative document has a simple structure, convenient installation, and small floor area, and the spraying is uniform. However, the above device is inconvenient to adjust the dust reduction device according to the use requirements, which is not conducive to corresponding adjustment of the height, angle and spraying direction of the dust reduction device, affecting the use effect of the dust reduction device. Moreover, when the above device sprays, it cannot well reduce the dust in the environment, affecting the high efficiency of environmental dust reduction. Therefore, we need to provide a dust reduction device for construction sites. Content of the Utility Model

[0005] The utility model provides a dust reduction device for construction sites, which has the advantages of being able to adjust the use of the dust reduction device and being able to improve the dust reduction effect of construction sites, thus solving the problems raised in the above background technique.

[0006] To achieve the above purposes, the present utility model is realized through the following technical solutions: A dust reduction device for construction sites, including: a construction site dust reduction mechanism, the construction site dust reduction mechanism includes a mounting base, a dust reduction control panel is installed on the surface of the mounting base, a lifting adjustment component is installed inside the mounting base, a rotation adjustment component is fixedly installed at the top of the lifting adjustment component, liquid extraction control components are fixedly installed on both sides of the mounting base, and liquid spraying dust reduction components are fixedly installed at the top of the rotation adjustment component, and the number of liquid spraying dust reduction components is multiple groups.

[0007] As the dust reduction device for construction sites of the present utility model, the lifting and adjusting assembly includes an adjusting groove, an electric control lifting rod, a lifting controller, a support seat, a limit sliding groove and a limit sliding seat. The adjusting groove is opened in the mounting seat, the electric control lifting rod is fixedly installed in the mounting seat, the lifting controller is installed in the mounting seat, and the lifting controller is electrically connected to the electric control lifting rod. The support seat is slidably installed in the adjusting groove, and the bottom end of the support seat is fixedly connected to the output end of the electric control lifting rod. The limit sliding groove is opened on the inner side of the mounting seat, the limit sliding seats are fixedly connected to both sides of the support seat, and the limit sliding seats are slidably connected to the limit sliding groove.

[0008] As the dust reduction device for construction sites of the present utility model, the rotating and adjusting assembly includes an installation box, a rotating gear disk, a transmission gear, a reciprocating motor, a servo controller, a support column and an installation disk. The installation box is fixedly installed on the top of the support seat, the rotating gear disk is rotatably installed in the installation box, the transmission gear is rotatably installed in the installation box, and the transmission gear meshes with the rotating gear disk. The reciprocating motor is fixedly installed on the installation box, and the output end of the reciprocating motor is fixedly connected to one end of the transmission gear. The servo controller is installed on the reciprocating motor, the support column is fixedly connected to the top of the rotating gear disk, and the installation disk is fixedly installed at the top end of the support column.

[0009] As the dust reduction device for construction sites of the present utility model, the liquid pumping control assembly includes a water storage tank, a water filling cover, a liquid pumping pump, a liquid pumping controller, a connecting hose and a liquid guiding pipe. The water storage tank is fixedly installed on the mounting seat, the water filling cover is rotatably installed on one side of the water storage tank, the liquid pumping pump is fixedly installed on the top of the water storage tank, and one end of the liquid pumping pump penetrates into the interior of the water storage tank. The liquid pumping controller is installed on the liquid pumping pump, and the connecting hose is communicated with the other end of the liquid pumping pump.

[0010] As the dust reduction device for construction sites of the present utility model, the liquid spraying and dust reduction assembly includes a fixing plate, a rotating rod, a servo motor, a rotation adjusting controller, a connecting plate and a dust reduction nozzle. The fixing plate is fixedly connected to the surface of the installation disk, the rotating rod is rotatably installed at one end of the fixing plate, the servo motor is fixedly installed on one side of the fixing plate, the rotation adjusting controller is installed on the servo motor, the connecting plate is fixedly installed on the surface of the rotating rod, and the dust reduction nozzle is communicated and installed on the surface of the connecting plate, and the dust reduction nozzle is communicated with one end of the liquid guiding pipe.

[0011] As the dust reduction device for construction sites of the present utility model, moving wheels are fixedly installed at the four corners of the bottom of the mounting seat, and locking wheel pieces are installed on the surfaces of the moving wheels.

[0012] The present utility model provides a dust reduction device for construction sites. It has the following beneficial effects:

[0013] The dust reduction device for the construction site can be adjusted according to the usage requirements through the settings of the construction site dust reduction mechanism, mounting seat, dust reduction control panel, lifting adjustment component, rotation adjustment component, liquid pumping control component, and liquid spraying dust reduction component. It is beneficial to adjust the height, angle, and spraying direction of the dust reduction device accordingly, improving the usage effect of the dust reduction device. At the same time, it can also effectively reduce dust in the environment, facilitating dust reduction in the environment through multiple dust reduction nozzles and enhancing the efficiency of environmental dust reduction, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structural diagram of the present utility model;

[0015] Figure 2 is a side view of the three-dimensional structure of the present utility model;

[0016] Figure 3 is a partial structural sectional view of the present utility model;

[0017] Figure 4 is a partial structural exploded view of the present utility model;

[0018] Figure 5 is a first partial structural three-dimensional diagram of the present utility model;

[0019] Figure 6 is a second partial structural three-dimensional diagram of the present utility model.

[0020] In the figure: 1. Construction site dust reduction mechanism; 11. Mounting seat; 12. Dust reduction control panel; 13. Lifting adjustment component; 14. Rotation adjustment component; 15. Liquid pumping control component; 16. Liquid spraying dust reduction component; 17. Movable wheel; 18. Wheel locking piece; 131. Adjustment slot; 132. Electric control lifting rod; 133. Lifting controller; 134. Support seat; 135. Limit sliding groove; 136. Limit sliding seat; 141. Installation box; 142. Rotating gear disk; 143. Transmission gear; 144. Reciprocating motor; 145. Servo controller; 146. Support column; 147. Installation disk; 151. Water storage tank; 152. Water filling cover; 153. Liquid pumping pump; 154. Liquid pumping controller; 155. Connecting hose; 156. Liquid guiding pipe; 161. Fixed plate; 162. Rotating rod; 163. Servo motor; 164. Rotation adjustment controller; 165. Connecting plate; 166. Dust reduction nozzle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model 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 of the 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 scope of protection of the present utility model.

[0022] Please refer to Figures 1-6 , the present utility model provides a technical solution: a dust reduction device for construction sites, including a construction site dust reduction mechanism 1. The construction site dust reduction mechanism 1 includes a mounting base 11. A dust reduction control panel 12 is installed on the surface of the mounting base 11. A lifting adjustment component 13 is installed inside the mounting base 11. A rotation adjustment component 14 is fixedly installed at the top of the lifting adjustment component 13. Liquid extraction control components 15 are fixedly installed on both sides of the mounting base 11. Spray liquid dust reduction components 16 are fixedly installed at the top of the rotation adjustment component 14, and the number of spray liquid dust reduction components 16 is multiple. Through the settings of the construction site dust reduction mechanism 1, the mounting base 11, the dust reduction control panel 12, the lifting adjustment component 13, the rotation adjustment component 14, the liquid extraction control component 15, and the spray liquid dust reduction component 16, the dust reduction device can be adjusted according to the usage requirements, which is beneficial to correspondingly adjust the height, angle, and spraying direction of the dust reduction device, improve the usage effect of the dust reduction device, and at the same time can well reduce dust in the environment. It is beneficial to reduce dust in the environment through multiple dust reduction nozzles 166, improve the efficiency of environmental dust reduction, and enhance the practicability of the device.

[0023] Please refer to Figure 3 , the lifting adjustment component 13 includes an adjustment groove 131, an electric control lifting rod 132, a lifting controller 133, a support seat 134, a limit sliding groove 135, and a limit sliding seat 136. The adjustment groove 131 is opened in the mounting base 11. The electric control lifting rod 132 is fixedly installed in the mounting base 11. The lifting controller 133 is installed in the mounting base 11, and the lifting controller 133 is electrically connected to the electric control lifting rod 132. The support seat 134 is slidably installed in the adjustment groove 131, and the bottom end of the support seat 134 is fixedly connected to the output end of the electric control lifting rod 132. The limit sliding groove 135 is opened inside the mounting base 11. The limit sliding seats 136 are fixedly connected to both sides of the support seat 134, and the limit sliding seats 136 are slidably connected to the limit sliding groove 135. Through the settings of the adjustment groove 131, the electric control lifting rod 132, the lifting controller 133, the support seat 134, the limit sliding groove 135, and the limit sliding seat 136, the dust reduction device can be lifted and adjusted, which is beneficial to lift and adjust the dust reduction device, beneficial to adjust the usage height of the spray liquid dust reduction component 16, facilitate controlling the height of dust reduction in the construction environment, and improve the usage effect of the device.

[0024] Please refer to Figure 4, the rotation adjustment assembly 14 includes a mounting box 141, a rotating gear disk 142, a transmission gear 143, a reciprocating motor 144, a servo controller 145, a support column 146, and a mounting disk 147. The mounting box 141 is fixedly installed on the top of the support base 134. The rotating gear disk 142 is rotatably installed in the mounting box 141. The transmission gear 143 is rotatably installed in the mounting box 141, and the transmission gear 143 meshes with the rotating gear disk 142. The reciprocating motor 144 is fixedly installed on the mounting box 141, and the output end of the reciprocating motor 144 is fixedly connected to one end of the transmission gear 143. The servo controller 145 is installed on the reciprocating motor 144. The support column 146 is fixedly connected to the top of the rotating gear disk 142. The mounting disk 147 is fixedly installed at the top end of the support column 146. Through the settings of the mounting box 141, the rotating gear disk 142, the transmission gear 143, the reciprocating motor 144, the servo controller 145, the support column 146, and the mounting disk 147, the position of the liquid spraying and dust suppression assembly 16 can be rotationally adjusted, which is beneficial to driving the liquid spraying and dust suppression assembly 16 to perform reciprocating motion, facilitating uniform spraying and dust suppression of the construction environment, and improving the dust suppression effect of the construction environment.

[0025] Please refer to Figure 5 , the liquid extraction control assembly 15 includes a water storage tank 151, a water filling cap 152, a liquid extraction pump 153, a liquid extraction controller 154, a connecting hose 155, and a liquid guiding pipe 156. The water storage tank 151 is fixedly installed on the mounting base 11. The water filling cap 152 is rotatably installed on one side of the water storage tank 151. The liquid extraction pump 153 is fixedly installed on the top of the water storage tank 151, and one end of the liquid extraction pump 153 penetrates into the interior of the water storage tank 151. The liquid extraction controller 154 is installed on the liquid extraction pump 153. The connecting hose 155 is connected to the other end of the liquid extraction pump 153. Through the settings of the water storage tank 151, the water filling cap 152, the liquid extraction pump 153, the liquid extraction controller 154, the connecting hose 155, and the liquid guiding pipe 156, the liquid stored in the water storage tank 151 can be extracted and used, which is beneficial to guiding the liquid into the corresponding dust suppression nozzles 166 for spraying, and improving the convenience of liquid spraying and use.

[0026] Please refer to Figure 6, the liquid spraying and dust reduction assembly 16 includes a fixing plate 161, a rotating rod 162, a servo motor 163, a rotation adjustment controller 164, a connecting plate 165, and a dust reduction nozzle 166. The fixing plate 161 is fixedly connected to the surface of the mounting plate 147. The rotating rod 162 is rotatably installed at one end of the fixing plate 161. The servo motor 163 is fixedly installed on one side of the fixing plate 161. The rotation adjustment controller 164 is installed on the servo motor 163. The connecting plate 165 is fixedly installed on the surface of the rotating rod 162. The dust reduction nozzle 166 is connected and installed on the surface of the connecting plate 165, and the dust reduction nozzle 166 is communicated with one end of the liquid guiding pipe 156. Through the settings of the fixing plate 161, the rotating rod 162, the servo motor 163, the rotation adjustment controller 164, the connecting plate 165, and the dust reduction nozzle 166, the extracted and introduced liquid can be atomized and sprayed out, which is beneficial to atomize and spray the liquid into the environment, improve the range of environmental spraying and dust reduction, and improve the efficiency of dust reduction at the construction site.

[0027] Please refer to Figure 2 , moving wheels 17 are fixedly installed at the four corners of the bottom of the mounting base 11, and locking wheel pieces 18 are installed on the surfaces of the moving wheels 17. Through the settings of the moving wheels 17 and the locking wheel pieces 18, the dust reduction device can be moved, which is beneficial to adjust the position of the dust reduction device, provides convenience for the staff, and improves the practicality of the device.

[0028] During use, first, the construction workers open the locking wheel pieces 18, then move the device to the position of dust reduction at the construction site through the moving wheels 17, and then close the locking wheel pieces 18 to lock the moving wheels 17. Then, the device is powered on and used. Subsequently, the lifting and adjusting assembly 13 is started to work through the dust reduction control panel 12, and then the use height of the liquid spraying and dust reduction assembly 16 is adjusted. Subsequently, the electric control lifting rod 132 is controlled to extend and retract through the lifting controller 133. Then, the support base 134 slides up and down in the adjustment groove 131. Subsequently, the support base 134 drives the limit sliding seat 136 to slide in the limit sliding groove 135, so as to adjust the corresponding dust reduction height of the liquid spraying and dust reduction assembly 16.

[0029] Next, by rotating and opening the water addition cover 152, the sprayed liquid is then added to the water storage tank 151. Subsequently, the liquid extraction controller 154 is activated through the dust suppression control panel 12 to control the operation of the liquid extraction pump 153. Then, the liquid in the water storage tank 151 is extracted. Subsequently, the liquid is introduced into the liquid guide pipe 156 through the connecting hose 155. Then, the liquid is atomized and sprayed out through the dust suppression nozzle 166. During this process, the servo controller 145 can be activated through the dust suppression control panel 12 to control the reciprocating motor 144 to perform servo rotation. Then, the transmission gear 143 is driven by the reciprocating motor 144 to perform servo rotation, so that the transmission gear 143 drives the rotating gear disk 142 to perform servo rotation. Subsequently, the support column 146 and the mounting plate 147 are driven to perform corresponding rotation, and then a plurality of liquid spraying dust suppression assemblies 16 are driven to perform reciprocating motion, thereby uniformly spraying dust on the environment.

[0030] At the same time, the rotation adjustment controller 164 can also be activated through the dust suppression control panel 12 to control the operation of the servo motor 163. Then, the rotation rod 162 is controlled by the servo motor 163 to rotate, and then the connecting plate 165 is driven to rotate and adjust, so as to adjust the use angle of the dust suppression nozzle 166 and improve the effect of dust spraying at the construction site.

[0031] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. Dust suppression device for construction sites, characterized in that, Including: A construction site dust reduction mechanism (1), the construction site dust reduction mechanism (1) includes a mounting base (11), a dust reduction control panel (12) is mounted on the surface of the mounting base (11), a lifting adjustment component (13) is mounted inside the mounting base (11), a rotation adjustment component (14) is fixedly mounted on the top of the lifting adjustment component (13), liquid extraction control components (15) are fixedly mounted on both sides of the mounting base (11), and liquid spraying dust reduction components (16) are fixedly mounted on the top of the rotation adjustment component (14), and the number of the liquid spraying dust reduction components (16) is multiple groups.

2. The construction site dust reduction device according to claim 1, characterized in that: The lifting adjustment component (13) includes an adjustment groove (131), an electric control lifting rod (132), a lifting controller (133), a support base (134), a limit sliding groove (135) and a limit sliding seat (136). The adjustment groove (131) is opened in the mounting base (11), the electric control lifting rod (132) is fixedly mounted in the mounting base (11), the lifting controller (133) is mounted in the mounting base (11), and the lifting controller (133) is electrically connected to the electric control lifting rod (132). The support base (134) is slidably mounted in the adjustment groove (131), and the bottom end of the support base (134) is fixedly connected to the output end of the electric control lifting rod (132). The limit sliding groove (135) is opened on the inner side of the mounting base (11), the limit sliding seats (136) are fixedly connected to both sides of the support base (134), and the limit sliding seats (136) are slidably connected to the limit sliding groove (135).

3. The construction site dust reduction device according to claim 1, characterized in that: The rotation adjustment component (14) includes a mounting box (141), a rotation gear disk (142), a transmission gear (143), a reciprocating motor (144), a servo controller (145), a support column (146) and a mounting disk (147). The mounting box (141) is fixedly mounted on the top of the support base (134), the rotation gear disk (142) is rotatably mounted in the mounting box (141), the transmission gear (143) is rotatably mounted in the mounting box (141), and the transmission gear (143) meshes with the rotation gear disk (142). The reciprocating motor (144) is fixedly mounted on the mounting box (141), and the output end of the reciprocating motor (144) is fixedly connected to one end of the transmission gear (143). The servo controller (145) is mounted on the reciprocating motor (144), the support column (146) is fixedly connected to the top of the rotation gear disk (142), and the mounting disk (147) is fixedly mounted on the top end of the support column (146).

4. The construction site dust reduction device according to claim 1, characterized in that: The liquid extraction control assembly (15) includes a water storage tank (151), a water filling cover (152), a liquid extraction pump (153), a liquid extraction controller (154), a connecting hose (155) and a liquid guiding pipe (156). The water storage tank (151) is fixedly installed on the mounting base (11). The water filling cover (152) is rotatably installed on one side of the water storage tank (151). The liquid extraction pump (153) is fixedly installed on the top of the water storage tank (151), and one end of the liquid extraction pump (153) penetrates into the interior of the water storage tank (151). The liquid extraction controller (154) is installed on the liquid extraction pump (153). The connecting hose (155) is connected to the other end of the liquid extraction pump (153).

5. The construction site dust reduction device according to claim 4, characterized in that: The liquid spraying and dust reduction assembly (16) includes a fixing plate (161), a rotating rod (162), a servo motor (163), a rotation adjustment controller (164), a connecting plate (165) and a dust reduction nozzle (166). The fixing plate (161) is fixedly connected to the surface of the mounting disc (147). The rotating rod (162) is rotatably installed at one end of the fixing plate (161). The servo motor (163) is fixedly installed on one side of the fixing plate (161). The rotation adjustment controller (164) is installed on the servo motor (163). The connecting plate (165) is fixedly installed on the surface of the rotating rod (162). The dust reduction nozzle (166) is connected and installed on the surface of the connecting plate (165), and the dust reduction nozzle (166) is communicated with one end of the liquid guiding pipe (156).

6. The dust reduction device for construction sites according to claim 1, wherein: Moving wheels (17) are fixedly installed at the four corners of the bottom of the mounting base (11), and locking wheel pieces (18) are installed on the surfaces of the moving wheels (17).

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