Building construction dust falling device

Abstract

The utility model belongs to the technical field of building construction, and particularly relates to a dust falling device for building construction. Comprising a bottom plate on which a plurality of sprayers are arranged; the dismounting assembly is used for quickly dismounting the spray head; the dismounting assembly comprises a mounting block arranged on the adjusting assembly; the sliding groove is formed in the mounting block; the mounting plates are slidably arranged on the front side and the rear side of the sliding groove; the water outlet pipe is arranged between the mounting plates on the same side, and the nozzles are communicated with the water outlet pipe; the fixing hole is formed in the mounting plate; the limiting rods are consistent with the fixing holes in number and are in one-to-one correspondence with the fixing holes, and the limiting rods are arranged on the mounting block in a sliding mode and are connected with the fixing holes in a clamped mode; the moving frame is arranged between the limiting rods on the same side; the reset spring is arranged between the movable frame and the mounting block; the pistons are arranged at left and right ends of the water outlet pipe in a threaded manner; the filter screens are arranged on two sides in the water outlet pipe. The utility model provides a building construction dust fall device capable of simultaneously disassembling a whole row of nozzles and improving the maintenance efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and in particular relates to a dust reduction device for building construction. Background Art

[0002] During the construction process, a large amount of dust will be generated at the construction site. When the dust spreads to the surrounding area, it will have a serious impact on the health and life of the residents around the road and nearby. Therefore, it is necessary to reduce dust in the construction area to avoid dust pollution of the air. In the prior art, in order to achieve dust removal during the construction process, a spray dust reduction method is usually used, using a nozzle to spray water mist to combine the dust with the water mist and let it fall to form dust reduction.

[0003] During the use of the existing dust suppression device, due to the different amounts of dust caused by construction, if the number and height of the nozzles cannot be matched accordingly, it will cause water waste or poor dust removal effect. In order to solve this problem, the solution of the existing technology is to set the nozzle to be adjustable in height and the number of nozzles, so that the dust suppression on site can be well adjusted. However, the nozzle is prone to clogging during operation, so the staff needs to maintain the nozzle. The existing technology is generally only able to disassemble a single nozzle, and the number of nozzles is large, so the efficiency of nozzle maintenance is low. Utility Model Content

[0004] The utility model aims to solve the above-mentioned technical problems and provide a construction dust reduction device which can dismantle a whole row of nozzles at the same time to improve the maintenance efficiency.

[0005] In view of this, the utility model provides a construction dust reduction device, comprising:

[0006] a bottom plate, on which a plurality of nozzles are disposed;

[0007] An adjustment component, arranged on the bottom plate, for adjusting the height of dust reduction;

[0008] The rotating assembly cooperates with the adjusting assembly to drive the dust reduction angle;

[0009] A disassembly assembly is provided on the adjustment assembly and is used to quickly disassemble the nozzle;

[0010] The disassembly kit includes:

[0011] A mounting block, disposed on the adjustment assembly;

[0012] A slide groove is provided on the mounting block, and there are a plurality of slide grooves which are evenly spaced along the length direction of the mounting block;

[0013] A mounting plate is slidably arranged on both sides of the front and rear of the slideway;

[0014] A water outlet pipe is arranged between the mounting plates on the same side, and the nozzle is connected to the water outlet pipe;

[0015] The fixing holes are provided on the mounting plate;

[0016] The limiting rods are consistent in number with the fixing holes and correspond one to one. The limiting rods are slidably arranged on the mounting block, and the limiting rods are clamped in the fixing holes.

[0017] A movable frame is arranged between the limit rods on the same side;

[0018] A return spring is arranged between the moving frame and the mounting block;

[0019] Pistons, threaded, are set at the left and right ends of the water outlet pipe;

[0020] The filter screen is arranged on both sides of the water outlet pipe.

[0021] In this technical solution, a plurality of nozzles are arranged on the bottom plate, and these nozzles are used to spray dust suppressants or other dust control substances. The adjusting component is arranged on the bottom plate, and its main function is to adjust the height of the dust suppression, which means that the user can adjust the height of the nozzle according to the needs to adapt to different construction environments and requirements. The rotating component cooperates with the adjusting component, and its function is to drive the angle of the dust suppression. Through the rotating component, the user can control the direction of the nozzle to ensure that the dust suppression effect is more comprehensive and effective. The disassembly component is arranged on the adjusting component, and its purpose is to enable the user to quickly disassemble the nozzle, which is very convenient for cleaning or replacing the nozzle. It is very convenient. The mounting block is arranged on the adjusting component, the slide groove is opened on the mounting block, the design of the slide groove makes the disassembly component movable, the mounting plate is slidably arranged on the front and rear sides of the slide groove, and the water outlet pipe is arranged between the mounting plates on the same side, so that the nozzle is connected with the water outlet pipe, the fixing hole is opened on the mounting plate, and the limit rod is slidably arranged on the mounting block, and the upper end of the limit rod passes through the fixing hole, so that the disassembly component can be fixed during installation, the moving frame is arranged between the limit rods, and the reset spring is arranged between the moving frame and the mounting block. Such an arrangement makes the disassembly component have certain elasticity and mobility.

[0022] In the above technical solution, further, a bellows is connected between the nozzle and the water outlet pipe.

[0023] In the present technical solution, the nozzle is connected to the water outlet pipe by being connected to a bellows. The bellows has certain elasticity and flexibility. The existence of the bellows makes the connecting part have certain elasticity. This elastic property helps to reduce the vibration and impact between the nozzle and the water outlet pipe, thereby reducing the vibration and noise of the system. The structure of the bellows has certain adaptability and can adapt to possible vibrations and changes at the construction site. At the same time, the design of the bellows also enables it to withstand a certain degree of pressure, ensuring that the connection between the nozzle and the water outlet pipe is stable and reliable during the construction process. The flexibility of the bellows enables it to bend and stretch to a certain extent, thereby increasing the flexibility of the connecting part, which is very useful for the complex environment that may exist at the construction site. In addition, the structure of the bellows also helps to prevent dust or other impurities from clogging the connecting part and maintain smooth water flow.

[0024] In any of the above technical solutions, further, the adjustment component includes:

[0025] A support plate, arranged on the bottom plate;

[0026] A sleeve is rotatably arranged on the support plate;

[0027] The column is slidably arranged on the inner upper side of the sleeve, and the mounting block is fixedly connected to the column;

[0028] A frame is arranged outside the sleeve;

[0029] There are two first motors, which are respectively arranged on the left and right sides of the frame;

[0030] A ball screw is arranged on the output shaft of the first motor;

[0031] The connecting plate is arranged on the column, and the connecting plate is threadably connected to the ball screw.

[0032] In the present technical scheme, the support plate is arranged on the base plate, and the sleeve is rotatably arranged on the support plate. The rotation of the sleeve will affect the subsequent components. The column is slidably arranged on the upper side of the sleeve, and the mounting block is fixedly connected to the column. Such a design enables the adjustment component to be adjustable in the vertical direction. The frame is arranged on the outside of the sleeve to provide support and stability for the entire adjustment system. The first motor is arranged on the left and right sides of the frame. The function of the first motor is to provide driving force to control the movement of the adjustment component. The ball screw is arranged on the output shaft of the first motor, and its thread is connected to the connecting plate. The rotation of the ball screw will cause the connecting plate to move up and down. The position of the nozzle is driven by adjusting the column to adapt to different construction environments and needs to ensure the dust reduction effect.

[0033] In any of the above technical solutions, further, the rotating assembly includes:

[0034] A second motor is disposed on the support plate;

[0035] There are two gears, which are respectively arranged on the second motor output shaft and the sleeve, and the two gears are meshed with each other.

[0036] In this technical solution, the second motor drives the gear to rotate, the gear drives the sleeve to rotate, the sleeve drives the column to rotate, and the column drives all the components thereon to rotate, thereby adjusting the dust reduction angle of the nozzle to adapt to different construction environments and needs.

[0037] In any of the above technical solutions, further, a power supply component is included, and the power supply component includes:

[0038] Support columns are arranged on both sides of the top of the mounting block;

[0039] A solar panel is disposed between the tops of the two support columns and connected to the columns;

[0040] The storage battery is used to store the electric energy obtained by the solar panel and supply the electric energy to the first motor and the second motor.

[0041] In the present technical solution, support columns are arranged on both sides of the top of the mounting block to provide a support structure for the solar panel. The solar panel is arranged between the tops of the two support columns and connected to the columns. The solar panel converts sunlight into electrical energy by absorbing sunlight and is part of the renewable energy power supply system of the device. The battery is used to store the electricity generated by the solar panel. In this way, in the absence of sunlight or insufficient light, the battery can provide stored electricity to ensure the stable operation of the power supply system. The solar panel generates electricity through light and stores the electricity in the battery. The battery supplies the electricity demand of the entire system, including the operation of the first motor and the second motor. The power supply component provides the required electricity to the first motor and the second motor to drive the movement of the adjustment component and other related components, which enables the entire device to be adjusted in height and angle to ensure that the nozzle can cover the area where dust reduction is required.

[0042] In any of the above technical solutions, further, a mobile component is included, and the mobile component includes:

[0043] Universal wheels are arranged around the bottom of the base plate.

[0044] In this technical solution, the universal wheel can be easily adjusted at the construction site. When the dust reduction device needs to be moved to a new position, the operator can easily push or pull the device, and the design of the universal wheel allows it to move in any direction without facing restrictions on the direction of movement. Due to the characteristics of the universal wheel, the device can rotate freely 360 degrees, so that it can adapt to different construction sites and requirements. In this way, construction personnel can move the device accurately to the specific area where dust reduction is required as needed, ensuring the maximization of the dust reduction effect. By setting the universal wheel at the bottom, the construction dust reduction device has convenient and flexible mobility to adapt to different work scenes and requirements.

[0045] When the construction dust suppression device is needed, the construction dust suppression device can be easily moved to the position where dust suppression is needed through the universal wheels at the bottom of the base plate, and then the first motor is started, the first motor drives the ball screw to rotate, and the ball screw is threadedly connected to the connecting plate, so that the connecting plate drives the column to move upward along the sleeve, the column drives the mounting block to move upward, the slide groove on the mounting block drives the mounting plate to move upward, the mounting plate drives the water outlet pipe to move upward, the water outlet pipe drives the bellows to move upward, and the bellows drives the nozzle to move upward. After the nozzle is adjusted to a height suitable for dust suppression, the first motor is turned off, and then the second motor is started. The machine drives the gear to rotate, and the two gears mesh, so that the gear drives the sleeve to rotate, the sleeve drives the column to rotate, and the column drives all the parts on it to rotate, and adjusts the nozzle to the position where dust reduction is required on the construction site, and then turns off the second motor. At this time, unscrew the piston, connect the external water pump to the outlet pipe, and make the external water pump supply water to the outlet pipe. The external water pump uses a high-pressure plunger pump to pressurize the water, and then transports it to the nozzle through the outlet pipe and the bellows, and atomizes it into fine mist particles of 1-15μm in size. The nozzle sprays the mist particles, combines the dust with the water mist and falls, forming dust reduction. When supplying water to the outlet pipe, the water source passes through the filter, and the filter The external water source is used to block impurities in the water source to prevent impurities from clogging the water outlet pipe and the nozzle. When the dust reduction work is completed and the nozzle needs to be maintained, people pull the movable frame to drive the limit rod to move downward, the reset spring is compressed, and the limit rod moves downward to disengage from the fixing hole. At this time, the limit rod will not fix the mounting plate in the slide groove of the mounting block, and people can move the mounting plate out of the slide groove, and the water outlet pipe is removed by the mounting plate, and people can maintain the water outlet pipe and the nozzle. After the water outlet pipe and the nozzle are maintained, the mounting plate is installed back into the slide groove, and the movable frame is released. Under the reset action of the reset spring, the movable frame drives the limit rod to move upward to the engaging The fixing hole is used to fix the mounting plate in the slide groove of the mounting block. The solar panel generates electricity through light and stores the electricity in the battery. The battery supplies the electricity demand of the entire system so as to adjust the height and angle of the nozzle to ensure that the nozzle can cover the area where dust reduction is required, while saving resources. Finally, the height and angle of the nozzle can be adjusted to adapt to different construction environments and needs to ensure the dust reduction effect. At the same time, it is convenient to disassemble the nozzle and maintain the nozzle and the water outlet pipe to prevent the nozzle from being blocked and affecting the normal operation of the dust reduction work. The universal wheel can be easily moved to the position where dust reduction is required to improve the dust reduction efficiency.

[0046] The beneficial effects of the utility model are:

[0047] 1. The fixing hole is connected by the limit rod, so that the mounting plate is fixed on the slide groove of the mounting block, making the water outlet pipe more stable. People move the mobile frame to drive the limit rod to move out of contact with the fixing hole, and then the mounting plate can be removed, which is convenient for maintenance personnel to maintain the nozzle and the water outlet pipe, prevent the nozzle from being blocked, and quickly remove the nozzle for cleaning or replacement;

[0048] 2. Connect the external water pump to the outlet pipe, so that the external water pump supplies water to the outlet pipe. The external water pump uses a high-pressure plunger pump to pressurize the water, and then transports it to the nozzle through the outlet pipe and the bellows, atomizing it into fine mist particles of 1-15μm in size. The nozzle sprays the mist particles, combines the dust with the water mist and drops it, forming dust reduction;

[0049] 3. The first motor drives the ball screw to rotate, so that the connecting plate drives the column to move upward, thereby adjusting the height of the nozzle to adapt to different construction environments and needs to ensure the dust reduction effect;

[0050] 4. The second motor drives the gear to rotate, the gear drives the sleeve to rotate, the sleeve drives the column to rotate, and the column drives all the components on it to rotate, so as to adjust the angle of the nozzle to the site dust reduction to adapt to different construction environments and needs;

[0051] 5. Solar panels generate electricity through sunlight and store it in batteries. The batteries supply the electricity needs of the entire system so as to adjust the height and angle of the nozzles to ensure that the nozzles can cover the areas where dust reduction is required, while saving resources;

[0052] 6. By setting universal wheels at the bottom, the construction dust reduction device has convenient and flexible mobility to adapt to different working scenes and requirements. In this way, it can be easily moved to the location where dust reduction is required, thereby improving the dust reduction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0054] Figure 2 It is an exploded view of the disassembled components of the utility model;

[0055] Figure 3 It is a cross-sectional view of the disassembled assembly of the utility model;

[0056] Figure 4 It is the framework diagram of the utility model system;

[0057] The reference numerals in the figure are: 1. base plate; 2. nozzle; 3. adjustment component; 31. support plate; 32. sleeve; 33. column; 34. frame; 35. first motor; 36. ball screw; 37. connecting plate; 4. rotating component; 41. second motor; 42. gear; 5. disassembly component; 51. mounting block; 52. slide groove; 53. mounting plate; 54. water outlet pipe; 55. fixing hole; 56. limit rod; 57. movable frame; 58. reset spring; 59. piston; 510. filter; 6. bellows; 8. power supply component; 81. support column; 82. solar panel; 83. battery; 9. movable component; 91. universal wheel. DETAILED DESCRIPTION

[0058] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0059] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0060] Embodiment 1:

[0061] like Figure 1-Figure 3 As shown, this embodiment provides a construction dust reduction device, comprising:

[0062] A bottom plate 1, on which a plurality of nozzles 2 are arranged;

[0063] An adjustment component 3 is provided on the bottom plate 1 and is used to adjust the height of dust reduction;

[0064] The rotating component 4 cooperates with the adjusting component 3 to drive the dust reduction angle;

[0065] A disassembly component 5 is provided on the adjustment component 3 and is used for quickly disassembling the nozzle 2;

[0066] The disassembly assembly 5 comprises:

[0067] A mounting block 51 is provided on the adjustment assembly 3;

[0068] A slide groove 52 is provided on the mounting block 51. There are a plurality of slide grooves 52, which are evenly spaced along the length direction of the mounting block 51.

[0069] The mounting plate 53 is slidably disposed on the front and rear sides of the slide slot 52;

[0070] The water outlet pipe 54 is arranged between the mounting plates 53 on the same side, and the nozzle 2 is connected to the water outlet pipe 54;

[0071] A fixing hole 55 is provided on the mounting plate 53;

[0072] The number of the limiting rods 56 is the same as that of the fixing holes 55 and they correspond one to one. The limiting rods 56 are slidably disposed on the mounting block 51 and the limiting rods 56 are engaged with the fixing holes 55;

[0073] The movable frame 57 is arranged between the limiting rods 56 on the same side;

[0074] A return spring 58 is provided between the moving frame 57 and the mounting block 51;

[0075] Piston 59, threadedly disposed at the left and right ends of the water outlet pipe 54;

[0076] The filter screen 510 is disposed on both sides of the water outlet pipe 54 .

[0077] In the present technical solution, a plurality of nozzles 2 are arranged on the bottom plate 1, and these nozzles 2 are used to spray dust suppressants or other dust control substances. The adjusting component 3 is arranged on the bottom plate 1, and its main function is to adjust the height of the dust reduction, which means that the user can adjust the height of the nozzle 2 as needed to adapt to different construction environments and requirements. The rotating component 4 cooperates with the adjusting component 3, and its function is to drive the angle of the dust reduction. Through the rotating component 4, the user can control the direction of the nozzle 2 to ensure that the dust reduction effect is more comprehensive and effective. The disassembly component 5 is arranged on the adjusting component 3, and its purpose is to enable the user to quickly disassemble the nozzle 2, which is very convenient for cleaning or replacing the nozzle 2. The mounting block 51 is arranged on the adjusting component On the component 3, the slide groove 52 is opened on the mounting block 51. The design of the slide groove 52 makes the disassembly component 5 movable. The mounting plate 53 is slidably arranged on the front and rear sides of the slide groove 52, and the water outlet pipe 54 is arranged between the mounting plates 53 on the same side. In this way, the nozzle 2 is connected with the water outlet pipe 54. The fixing hole 55 is opened on the mounting plate 53, and the limiting rod 56 is slidably arranged on the mounting block 51. The upper end of the limiting rod 56 passes through the fixing hole 55, so that the disassembly component 5 can be fixed during installation. The moving frame 57 is arranged between the limiting rods 56, and the reset spring 58 is arranged between the moving frame 57 and the mounting block 51. Such an arrangement makes the disassembly component 5 have a certain elasticity and mobility.

[0078] like Figure 1-Figure 3 As shown, in this embodiment, it is optimized that a bellows 6 is connected between the nozzle 2 and the water outlet pipe 54 .

[0079] In the present technical solution, the nozzle 2 is connected to the water outlet pipe 54 by being connected to the bellows 6. The bellows 6 has a certain elasticity and flexibility. The existence of the bellows 6 makes the connection part have a certain elasticity. This elastic property helps to reduce the vibration and impact between the nozzle 2 and the water outlet pipe 54, thereby reducing the vibration and noise of the system. The structure of the bellows 6 has a certain adaptability and can adapt to possible vibrations and changes at the construction site. At the same time, the design of the bellows 6 also enables it to withstand a certain degree of pressure to ensure that the connection between the nozzle 2 and the water outlet pipe 54 is stable and reliable during the construction process. The flexibility of the bellows 6 enables it to bend and stretch to a certain extent, thereby increasing the flexibility of the connection part, which is very useful for the complex environment that may exist at the construction site. In addition, the structure of the bellows 6 also helps to prevent dust or other impurities from clogging the connection part and maintain smooth water flow.

[0080] like Figure 1 As shown, in this embodiment, the adjustment component 3 is optimized to include:

[0081] A support plate 31 is disposed on the bottom plate 1;

[0082] The sleeve 32 is rotatably disposed on the support plate 31;

[0083] The column 33 is slidably arranged on the inner upper side of the sleeve 32, and the mounting block 51 is fixedly connected to the column 33;

[0084] A frame 34 is disposed outside the sleeve 32;

[0085] There are two first motors 35, which are respectively arranged on the left and right sides of the frame 34;

[0086] A ball screw 36 is disposed on the output shaft of the first motor 35;

[0087] The connecting plate 37 is disposed on the column 33 , and the connecting plate 37 is threadedly connected to the ball screw 36 .

[0088] In the present technical scheme, the support plate 31 is arranged on the base plate 1, and the sleeve 32 is rotatably arranged on the support plate 31. The rotation of the sleeve 32 will affect the subsequent components. The column 33 is slidably arranged on the upper side of the sleeve 32, and the mounting block 51 is fixedly connected to the column 33. Such a design enables the adjustment component 3 to have vertical adjustability. The frame 34 is arranged on the outer side of the sleeve 32 to provide support and stability for the entire adjustment system. The first motor 35 is arranged on the left and right sides of the frame 34. The function of the first motor 35 is to provide driving force to control the movement of the adjustment component 3. The ball screw 36 is arranged on the output shaft of the first motor 35, and its thread is connected to the connecting plate 37. The rotation of the ball screw 36 will cause the connecting plate 37 to move up and down. By adjusting the position of the column 33, the nozzle 2 is driven to adapt to different construction environments and needs to ensure the dust reduction effect.

[0089] like Figure 1 As shown, in this embodiment, the optimized rotating assembly 4 includes:

[0090] The second motor 41 is disposed on the support plate 31;

[0091] There are two gears 42 , which are respectively disposed on the output shaft of the second motor 41 and the sleeve 32 , and the two gears 42 are meshed with each other.

[0092] In this technical solution, the second motor 41 drives the gear 42 to rotate, the gear 42 drives the sleeve 32 to rotate, the sleeve 32 drives the column 33 to rotate, and the column 33 drives all the components thereon to rotate, thereby adjusting the dust reduction angle of the nozzle 2 to adapt to different construction environments and needs.

[0093] Embodiment 2:

[0094] This embodiment provides a construction dust reduction device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0095] like Figure 1 and Figure 4 As shown, in this embodiment, the optimization further includes a power supply component 8, and the power supply component 8 includes:

[0096] Support columns 81 are arranged on both sides of the top of the mounting block 51;

[0097] The solar panel 82 is disposed between the tops of the two support columns 81 and connected to the column 33;

[0098] The battery 83 is used to store the electric energy obtained by the solar panel 82 and supply the electric energy to the first motor 35 and the second motor 41 .

[0099] In the present technical solution, support columns 81 are arranged on both sides of the top of the mounting block 51 to provide a support structure for the solar panel 82. The solar panel 82 is arranged between the tops of the two support columns 81 and is connected to the column 33. The solar panel 82 converts sunlight into electrical energy and is part of the renewable energy power supply system of the device. The battery 83 is used to store the electrical energy generated by the solar panel 82. In this way, in the absence of sunlight or insufficient light, the battery 83 can provide stored electrical energy to ensure the stable operation of the power supply system. The solar panel 82 generates electrical energy through light and stores the electrical energy in the battery 83. The battery 83 supplies the electrical energy requirements of the entire system, including the operation of the first motor 35 and the second motor 41. The power supply component 8 provides the required electrical energy to the first motor 35 and the second motor 41 to drive the movement of the adjustment component 3 and other related components, which enables the entire device to be adjusted in height and angle to ensure that the nozzle 2 can cover the area where dust reduction is required.

[0100] like Figure 1 As shown, in this embodiment, the optimization further includes a moving component 9, and the moving component 9 includes:

[0101] Universal wheels 91 are arranged around the bottom of the base plate 1 .

[0102] In the present technical solution, the universal wheel 91 can be conveniently adjusted in position at the construction site. When the dust reduction device needs to be moved to a new position, the operator can easily push or pull the device, and the design of the universal wheel 91 allows it to move in any direction without facing restrictions on the direction of movement. Due to the characteristics of the universal wheel 91, the device can rotate freely 360 degrees, so that it can adapt to different construction sites and requirements. In this way, construction personnel can accurately move the device to the specific area where dust reduction is required as needed, ensuring the maximization of the dust reduction effect. By setting the universal wheel 91 at the bottom, the construction dust reduction device has convenient and flexible mobility to adapt to different work scenes and requirements.

[0103] When the construction dust suppression device is needed, the construction dust suppression device is easily moved to the position where dust suppression is needed through the universal wheel 91 at the bottom of the base plate 1, and then the first motor 35 is started. The first motor 35 drives the ball screw 36 to rotate, and the ball screw 36 is threadedly connected to the connecting plate 37, so that the connecting plate 37 drives the column 33 to move upward along the sleeve 32, and the column 33 drives the mounting block 51 to move upward, and the slide groove 52 on the mounting block 51 drives the mounting plate 53 to move upward, and the mounting plate 53 drives the water outlet pipe 54 to move upward, and the water outlet pipe 54 drives the bellows 6 to move upward, and the bellows 6 drives the nozzle 2 to move upward. After adjusting the nozzle 2 to a height suitable for dust suppression, the first motor 35 is turned off, and then the second motor 4 is started. 1, the second motor 41 drives the gear 42 to rotate, and the two gears 42 are meshed, so that the gear 42 drives the sleeve 32 to rotate, the sleeve 32 drives the column 33 to rotate, and the column 33 drives all the components thereon to rotate, and adjusts the nozzle 2 to the position where dust reduction is required for the construction site, and then turns off the second motor 41, then unscrews the piston 59, connects the external water pump to the water outlet pipe 54, so that the external water pump supplies water to the water outlet pipe 54, and the external water pump uses a high-pressure plunger pump to pressurize the water, and then transports it to the nozzle 2 through the water outlet pipe 54 and the bellows 6, and atomizes it into fine mist particles of 1-15μm in size. The nozzle 2 sprays its mist particles, combines the dust with the water mist and falls, and forms dust reduction. When supplying water to the water outlet pipe 54, the water source passes through the filter screen 510, and passes through the filter screen 510. The filter screen 510 blocks impurities in the water source provided by the external water source to prevent the impurities from clogging the water outlet pipe 54 and the nozzle 2. When the dust reduction work is completed and the nozzle 2 needs to be maintained, people pull the movable frame 57 to drive the limit rod 56 to move downward, the return spring 58 is compressed, and the limit rod 56 moves downward to disengage from the fixing hole 55. At this time, the limit rod 56 will not fix the mounting plate 53 in the slide groove 52 of the mounting block 51. People can move the mounting plate 53 out of the slide groove 52, and the water outlet pipe 54 is removed by the mounting plate 53. People can maintain the water outlet pipe 54 and the nozzle 2. After the water outlet pipe 54 and the nozzle 2 are maintained, the mounting plate 53 is installed back into the slide groove 52, and the movable frame 57 is released. Under the reset action of the return spring 58, the movable frame 57 The limit rod 56 is driven to move upward to the snap-fit ​​fixing hole 55, so that the mounting plate 53 is fixedly installed in the slide groove 52 of the mounting block 51. The solar panel 82 generates electricity through light and stores the electricity in the battery 83. The battery 83 supplies the electricity demand of the entire system so as to adjust the height and angle of the nozzle 2 to ensure that the nozzle 2 can cover the area where dust reduction is required, while saving resources. Finally, the height and angle of the nozzle 2 can be adjusted to adapt to different construction environments and needs to ensure the dust reduction effect. At the same time, it is convenient to disassemble the nozzle 2, facilitate maintenance of the nozzle 2 and the water outlet pipe 54, prevent the nozzle 2 from being blocked, and affect the normal operation of the dust reduction work. It can be easily moved to the position where dust reduction is required through the universal wheel 91 to improve the dust reduction efficiency.

[0104] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A dust suppression device for construction, characterized in that: include: A bottom plate (1) on which a plurality of nozzles (2) are disposed; An adjustment component (3) is arranged on the bottom plate (1) and is used to adjust the height of dust reduction; A rotating assembly (4) cooperates with the adjusting assembly (3) to drive the dust reduction angle; A disassembly assembly (5), arranged on the adjustment assembly (3), and used for quickly disassembling the nozzle (2); The disassembly assembly (5) comprises: A mounting block (51) is arranged on the adjustment assembly (3); A slide groove (52) is provided on the mounting block (51), and the slide grooves (52) are provided in plurality and are evenly spaced and distributed along the length direction of the mounting block (51); A mounting plate (53) slidably disposed on both sides of the front and rear of the slide groove (52); A water outlet pipe (54) is arranged between the mounting plates (53) on the same side, and the spray head (2) is connected to the water outlet pipe (54); A fixing hole (55) is formed on the mounting plate (53); The number of the limiting rods (56) is consistent with that of the fixing holes (55) and they correspond one to one. The limiting rods (56) are slidably arranged on the mounting block (51), and the limiting rods (56) are clamped in the fixing holes (55); A movable frame (57) is arranged between the limiting rods (56) on the same side; A return spring (58) is arranged between the movable frame (57) and the mounting block (51); A piston (59) is threadedly disposed at the left and right ends of the water outlet pipe (54); The filter screen (510) is arranged on both sides of the water outlet pipe (54).

2. A construction dust suppression device according to claim 1, characterized in that: A corrugated pipe (6) is connected between the spray head (2) and the water outlet pipe (54).

3. A construction dust suppression device according to claim 1, characterized in that: The regulating component (3) comprises: A support plate (31) is arranged on the bottom plate (1); A sleeve (32) is rotatably disposed on the support plate (31); A column (33) is slidably arranged on the inner upper side of the sleeve (32), and the mounting block (51) is fixedly connected to the column (33); A frame (34) is arranged outside the sleeve (32); There are two first motors (35), which are respectively arranged on the left and right sides of the frame (34); A ball screw (36) is arranged on the output shaft of the first motor (35); A connecting plate (37) is arranged on the column (33), and the connecting plate (37) is threadedly connected to the ball screw (36).

4. A construction dust suppression device according to claim 3, characterized in that: The rotating assembly (4) comprises: A second motor (41) is disposed on the support plate (31); There are two gears (42) respectively arranged on the output shaft of the second motor (41) and on the sleeve (32), and the two gears (42) are meshed with each other.

5. A construction dust suppression device according to claim 4, characterized in that: Also included is a power supply component (8), the power supply component (8) comprising: Support columns (81) are arranged on both sides of the top of the mounting block (51); A solar panel (82) is disposed between the tops of the two support columns (81) and connected to the column (33); The storage battery (83) is used to store the electric energy obtained by the solar panel (82) and supply the electric energy to the first motor (35) and the second motor (41).

6. A construction dust suppression device according to claim 1, characterized in that: Also included is a moving component (9), the moving component (9) comprising: Universal wheels (91) are arranged around the bottom of the base plate (1).

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