Spraying type dust falling device for photovoltaic power generation construction

Abstract

The utility model discloses a spraying type dust falling device for photovoltaic power generation construction, which comprises a base, a movable block and a fixed component, a square upright post is vertically mounted on the base, and a mounting groove is formed in the top surface of the square upright post; the output end of the motor drives the screw rod to rotate in the mounting groove, so that the annular pipe moves in the vertical direction, the spraying height of the device can be freely adjusted, the floating dust concentration in the construction environment is effectively reduced, and the dust falling effect of the device is improved; four fixing assemblies are clamped into four clamping grooves in a movable block through clamping blocks on the fixing assemblies, and then annular pipes are clamped between arc-shaped clamping plates and fixing clamping jaws on the four corresponding fixing assemblies, so that the device can be efficiently assembled and disassembled, the occupied space of the device is effectively reduced, and the device is convenient to carry; and field construction operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation construction, in particular to a spray-type dust suppression device used in photovoltaic power generation construction. Background Art

[0002] Photovoltaic power generation construction is a complex process involving multiple links and steps. During the entire construction process, it is necessary to strictly follow national standards and specifications to ensure the quality and safety of the project. Among them, after selecting a suitable installation site, in order to ensure the stability of the foundation, it is necessary to carry out foundation piling and concrete pouring according to the engineering drawings. When using equipment to dig foundation pits in some relatively dry areas, a lot of dust is likely to occur. Therefore, in order to ensure environmental quality and the respiratory health of workers, dust suppression devices need to be used to spray water mist to reduce the dust concentration in the air.

[0003] However, in the prior art, the spray assembly is usually directly set at a fixed height and then water mist is sprayed through the spray assembly to carry out dust reduction treatment on the construction site. During the dust reduction process, it is difficult to freely adjust the spray height of the device, which easily affects the dust reduction effect of the device. In addition, the existing dust reduction device is large in size, occupies more space, and has low efficiency in assembly and disassembly. It is inconvenient to carry during field construction. Utility Model Content

[0004] The utility model proposes a spray-type dust suppression device for photovoltaic power generation construction. Through the cooperation of a screw, a movable block, a driving block and a fixed component, the spray height of the device can be freely adjusted, and the device can be efficiently assembled and disassembled.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A spray-type dust suppression device for photovoltaic power generation construction comprises a base, a movable block and a fixed assembly. A square column is vertically mounted on the base, and a mounting groove is provided on the top surface of the square column.

[0007] A first rectangular through slot is provided on the square column, and there are two of the first rectangular through slots. The first rectangular through slot is connected to the mounting slot, and an assembly slot is provided in the mounting slot. A screw is rotatably fitted in the assembly slot, and a driving block is threadedly fitted on the outer surface of the screw. A connecting block is provided on the driving block, and there are two of the connecting blocks, which cooperate with the first rectangular through slot.

[0008] A second rectangular through slot is provided on the movable block, and the second rectangular through slot cooperates with the square column. One end of the connecting block passes through the first rectangular through slot, and one end of the connecting block is connected to the inner wall surface of the second rectangular through slot.

[0009] There are four fixing components, which are fitted on the outer surface of the movable block. The fixing components include a connecting plate and a sliding block. A fixing clamp is provided at one end of the connecting plate. A placement slot is provided on the connecting plate. A cross bar is provided in the placement slot. A spring is fitted in the gap on the outer surface of the cross bar. A through hole is provided on the sliding block. One end surface of the cross bar is fitted with the through hole, the sliding block is fitted with the placement slot, and an arc-shaped splint is installed on the sliding block.

[0010] Preferably, a cover plate is provided on the top of the square column, a shell is provided on the cover plate, a motor is installed in the shell, the output end of the motor passes through the cover plate, and the top end of the screw is connected to the output end of the motor.

[0011] Preferably, two slide grooves are provided on the square column, and two sliders are provided in the second rectangular through groove, and the sliders cooperate with the slide grooves.

[0012] Preferably, two slide grooves are provided on the square column, and two sliders are provided in the second rectangular through groove, and the sliders cooperate with the slide grooves.

[0013] Preferably, a limiting groove is provided in the placement groove, the number of the limiting grooves is two, and a limiting block is provided on the sliding block, the number of the limiting blocks is two, and the limiting blocks cooperate with the limiting grooves.

[0014] Preferably, the annular tube is fitted on four fixed components, a connecting tube is provided on the annular tube, the connecting tube is connected to the interior of the annular tube, a delivery pipe is provided on the annular tube, the number of delivery pipes is ten, atomizing nozzles are provided on the delivery pipe, the number of atomizing nozzles is two, the delivery pipe is connected to the interior of the annular tube, and the atomizing nozzles are connected to the interior of the delivery pipe.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model adopts the structural design of the screw, movable block and driving block, and drives the screw to rotate in the installation groove through the output end of the motor, so that the annular tube moves in the vertical direction, thereby being able to freely adjust the spray height of the device, effectively reducing the concentration of floating dust in the construction environment and improving the dust reduction effect of the device.

[0017] 2. The utility model adopts the structural design of the fixed components. The four fixed components are inserted into the four slots on the movable block through the clamping blocks thereon, and then the annular tube is inserted between the arc-shaped clamping plates and the fixed clamping claws on the corresponding four fixed components. This enables the device to be assembled and disassembled efficiently, effectively reducing the space occupied by the device, making it easy to carry and convenient for field construction operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the dust suppression device;

[0019] Figure 2 It is a structural diagram of the top of the dust suppression device;

[0020] Figure 3 It is a schematic diagram of the assembly structure of the dust suppression device;

[0021] Figure 4 Schematic diagram of the assembly structure of the fixed component;

[0022] Figure 5 Schematic diagram of the assembly structure of the movable block and the driving block.

[0023] In the figure: 1. base; 2. square column; 201. mounting groove; 2011. first rectangular through groove; 202. slide groove; 3. screw; 4. motor; 401. housing; 5. movable block; 501. second rectangular through groove; 502. clamping slot; 503. slider; 6. driving block; 601. connecting block; 7. fixing assembly; 701. connecting plate; 7011. placement groove; 7012. limiting groove; 7013. clamping block; 702. cross bar; 703. spring; 704. sliding block; 7041. through hole; 7042. limiting block; 705. arc splint; 706. fixing jaw; 8. annular tube; 801. connecting tube; 9. delivery tube; 10. atomizing nozzle. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0025] Reference Figure 1-5 A spray-type dust suppression device for photovoltaic power generation construction includes a base 1, a movable block 5 and a fixed component 7. A square column 2 is vertically installed on the base 1. The top surface of the square column 2 is provided with a mounting groove 201. A cover plate is provided on the top of the square column 2, and a shell 401 is provided on the cover plate, which can facilitate the installation of the motor 4 and provide certain protection for the motor 4. The motor 4 is installed in the shell 401, and the output end of the motor 4 passes through the cover plate.

[0026] A first rectangular through slot 2011 is provided on the square column 2, and there are two first rectangular through slots 2011. The first rectangular through slot 2011 is connected to the mounting slot 201, and an assembly slot is provided in the mounting slot 201. A screw 3 is rotatably fitted in the assembly slot, and the top end of the screw 3 is connected to the output end of the motor 4. The outer surface of the screw 3 is threadedly fitted with a driving block 6, and a connecting block 601 is provided on the driving block 6. There are two connecting blocks 601, and the connecting block 601 is fitted with the first rectangular through slot 2011.

[0027] A second rectangular through slot 501 is provided on the movable block 5, and the second rectangular through slot 501 cooperates with the square column 2. One end of the connecting block 601 passes through the first rectangular through slot 2011, and one end of the connecting block 601 is connected to the inner wall surface of the second rectangular through slot 501. A sliding slot 202 is provided on the square column 2, and there are two sliding slots 202. A slider 503 is provided in the second rectangular through slot 501, and there are two sliders 503. The slider 503 cooperates with the sliding slot 202. A card slot 502 is provided on the movable block 5, and there are four card slots 502.

[0028] There are four fixing components 7, which are matched on the outer surface of the movable block 5. The fixing component 7 includes a connecting plate 701 and a sliding block 704. One end of the connecting plate 701 is provided with a fixed clamping claw 706. A placement groove 7011 is provided on the connecting plate 701, and a limiting groove 7012 is provided in the placement groove 7011. The number of the limiting grooves 7012 is two. A limiting block 7042 is provided on the sliding block 704, and the number of the limiting blocks 7042 is two. The limiting block 7042 cooperates with the limiting groove 7012. A cross bar 702 is provided in the placement groove 7011. The outer surface gap of the cross bar 702 is matched with a spring 703. A through hole 7041 is provided on the sliding block 704. The cross bar 7 One end surface of 02 cooperates with the through hole 7041, the sliding block 704 cooperates with the placement groove 7011, and an arc-shaped clamping plate 705 is installed on the sliding block 704. A clamping block 7013 is provided at one end of the connecting plate 701 away from the fixed clamping claw 706, and the clamping block 7013 cooperates with the clamping groove 502. The annular tube 8 cooperates with the four fixed components 7, and a connecting tube 801 is provided on the annular tube 8. The connecting tube 801 is connected with the interior of the annular tube 8, and a delivery pipe 9 is provided on the annular tube 8. The number of delivery pipes 9 is ten, and an atomizing nozzle 10 is provided on the delivery pipe 9. The number of atomizing nozzles 10 is two, and the delivery pipe 9 is connected with the interior of the annular tube 8, and the atomizing nozzle 10 is connected with the interior of the delivery pipe 9.

[0029] When the floating dust generated during the excavation of the foundation pit at the construction site is large, it is necessary to use this device to reduce the dust. First, take out all the components of the device, place the square column 2 vertically and stably near the foundation pit through the base 1, then take out the four fixing components 7, and insert the four fixing components 7 into the four card slots 502 on the movable block 5 through the card blocks 7013 on them. After the four fixing components 7 are installed on the movable block 5, take out the annular tube 8 and place it above the four fixing components 7, then pull the handle on the arc splint 705 in one of the fixing components 7, so that the arc splint 705 generates a pushing force on the sliding block 704, so that the sliding block 704 passes through the through hole 7041 on the cross bar 7 The outer surface of 02 slides, causing the sliding block 704 to squeeze the spring 703. The spring 703 contracts after being squeezed, causing the arc splint 705 to move horizontally toward the movable block 5, and then an annular surface of the annular tube 8 above the fixed component 7 is moved down and clamped between the fixed clamping claw 706 and the arc splint 705. Then, the above operation is repeated to clamp the annular surfaces in four directions on the annular tube 8 between the arc splint 705 and the fixed clamping claw 706 on the corresponding four fixed components 7, thereby realizing rapid assembly of the device, thereby enabling efficient assembly and disassembly of the device, effectively reducing the space occupied by the device, making it easy to carry and convenient for field construction operations.

[0030] After the device is assembled, a telescopic hose is connected to the annular tube 8 through the connecting pipe 801, and one end of the telescopic hose is connected to the output end of the water pump in the external water tank. Then, the water pump is started to transport water into the annular tube 8 through the connecting pipe 801, and the water is transported into the four delivery pipes 9 at the bottom of the annular tube 8 and the six delivery pipes 9 on the outer circle of the annular tube 8 through the annular tube 8, and then atomized and sprayed out through the two atomizing nozzles 10 on the delivery pipe 9 to quickly reduce dust in the excavation environment.

[0031] During the construction process, when the spray height of the device needs to be adjusted according to the density of dust generated when digging the pit and the floating height of the dust, the motor 4 in the top shell 401 of the square column 2 is started, and the screw 3 is driven to rotate in the installation groove 201 through the output end of the motor 4, so that the driving block 6 slides up and down in the installation groove 201, thereby driving the movable block 5 to slide on the outer surface of the square column 2 through the second rectangular through groove 501 through the two connecting blocks 601 on the driving block 6. The up and down movement of the movable block 5 drives the four fixed components 7 installed on the outer surface of the movable block 5 to move up and down, and the annular tube 8 is moved in the vertical direction through the four fixed components 7 to realize the adjustment of the spray height of the device, so that the spray height of the device can be freely adjusted, effectively reducing the concentration of floating dust in the construction environment and improving the dust reduction effect of the device.

[0032] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A spray-type dust suppression device for photovoltaic power generation construction, comprising a base (1), characterized in that: A square column (2) is vertically mounted on the base (1), and a mounting groove (201) is provided on the top surface of the square column (2); The square column (2) is provided with a first rectangular through-slot (2011), the number of the first rectangular through-slot (2011) is two, the first rectangular through-slot (2011) is communicated with the installation slot (201), the installation slot (201) is provided with an assembly slot, a screw rod (3) is rotatably engaged in the assembly slot, the outer surface of the screw rod (3) is threadedly engaged with a driving block (6), a connecting block (601) is provided on the driving block (6), the number of the connecting blocks (601) is two, and the connecting blocks (601) are engaged with the first rectangular through-slot (2011); It also includes a movable block (5), the movable block (5) is provided with a second rectangular through-slot (501), the second rectangular through-slot (501) cooperates with the square column (2), one end of the connecting block (601) passes through the first rectangular through-slot (2011), and one end of the connecting block (601) is connected to the inner wall surface of the second rectangular through-slot (501); The invention also includes a fixing assembly (7), wherein four fixing assemblies (7) are provided. The fixing assemblies (7) are fitted on the outer surface of the movable block (5). The fixing assembly (7) includes a connecting plate (701) and a sliding block (704). A fixing clamp (706) is provided at one end of the connecting plate (701). A placement groove (7011) is provided on the connecting plate (701). A cross bar (702) is provided in the placement groove (7011). A spring (703) is fitted in the outer surface gap of the cross bar (702). A through hole (7041) is provided on the sliding block (704). One end surface of the cross bar (702) is fitted with the through hole (7041). The sliding block (704) is fitted with the placement groove (7011). An arc-shaped clamp (705) is installed on the sliding block (704).

2. A spray-type dust suppression device for photovoltaic power generation construction according to claim 1, characterized in that: A cover plate is provided on the top of the square column (2), a shell (401) is provided on the cover plate, a motor (4) is installed in the shell (401), the output end of the motor (4) passes through the cover plate, and the top end of the screw rod (3) is connected to the output end of the motor (4).

3. The spray-type dust suppression device for photovoltaic power generation construction according to claim 2, characterized in that: The square column (2) is provided with a slide groove (202), the number of the slide grooves (202) is two, and the second rectangular through groove (501) is provided with a slider (503), the number of the slider (503) is two, and the slider (503) cooperates with the slide groove (202).

4. The spray-type dust suppression device for photovoltaic power generation construction according to claim 3, characterized in that: The movable block (5) is provided with a card slot (502), and the number of the card slots (502) is four. A card block (7013) is provided at one end of the connecting plate (701) away from the fixed clamping claw (706), and the card block (7013) cooperates with the card slot (502).

5. The spray-type dust suppression device for photovoltaic power generation construction according to claim 4, characterized in that: A limiting groove (7012) is provided in the placement groove (7011), and the number of the limiting grooves (7012) is two. A limiting block (7042) is provided on the sliding block (704), and the number of the limiting blocks (7042) is two. The limiting blocks (7042) cooperate with the limiting grooves (7012).

6. The spray-type dust suppression device for photovoltaic power generation construction according to claim 1, characterized in that: The invention also includes an annular tube (8), wherein the annular tube (8) is fitted on four fixed assemblies (7), a connecting tube (801) is provided on the annular tube (8), and the connecting tube (801) is communicated with the interior of the annular tube (8), a delivery tube (9) is provided on the annular tube (8), and the number of the delivery tubes (9) is ten, and an atomizing nozzle (10) is provided on the delivery tube (9), and the number of the atomizing nozzle (10) is two, and the delivery tube (9) is communicated with the interior of the annular tube (8), and the atomizing nozzle (10) is communicated with the interior of the delivery tube (9).

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