Building construction dust falling device

Abstract

The utility model discloses a building construction dust fall device, which relates to the field of building construction dust fall, and comprises a plate surface, the upper end of the plate surface is fixedly connected with a water tank, the upper end of the plate surface is fixedly connected with a supporting column, the upper end of the supporting column is fixedly connected with a mounting plate, and the upper end of the mounting plate is fixedly connected with an adjusting assembly. The upper end of the adjusting assembly is fixedly connected with a rotating plate. By adopting the structure, the electric push rod is controlled to extend, and the gun fog machine is rotationally connected to the inner side of the bracket, so that one end of the gun fog machine can be lifted under the action of the electric push rod, and the adjusting effect can be achieved under the lifting of the gun fog machine; and when the dust falling device is used, the effect can be flexibly adjusted according to the field environment, so that the flexibility of the dust falling device is improved, the dust falling efficiency of the device is improved, and the practicability of the device is improved.

Description

Technical Field

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

[0002] Building construction refers to production activities during the implementation phase of engineering construction. It is the construction process of various types of buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at the designated locations, including foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. The place of construction work is called "building construction site" or "construction site", also known as "construction site". During the construction of buildings and municipal engineering projects, a large amount of dust is easily generated during foundation pit excavation, stacking and loading and unloading of earth. In order to meet the requirements of civilized and environmentally friendly construction, dust reduction devices are usually installed around the foundation pit. The dust reduction device can reduce the dust in the foundation pit.

[0003] According to a Chinese patent with the announcement number "CN218392954U", a construction dust reduction device is disclosed. The present application includes a dust reduction box and a cannon fog machine arranged on the dust reduction box, the side wall of the dust reduction box is fixed with a dust suction pipe connected to the inner wall of the dust reduction box, the dust suction pipe is arranged on the side wall of the dust reduction box close to the spray port of the cannon fog machine, an air suction pump is arranged on the dust suction pipe, an exhaust hole is opened on the side wall of the dust reduction box, a first filter is arranged on the inner wall of the dust reduction box, and a spray assembly for spraying dust is installed on the dust reduction box. When dust reduction is required, the staff turns on the cannon fog machine to spray the dust, and turns on the air suction pump so that the water mist and dust are sucked into the dust reduction box by the dust suction pipe, the sucked air is discharged through the exhaust hole, and then the dust and water mist are sprayed by the spray assembly, so that the dust stays on the first filter, reducing the dust and water mist remaining on the outside, and improving the dust reduction effect;

[0004] It can be seen from the above structure that when dust reduction is needed, the staff turns on the cannon fog machine to spray the dust, and turns on the vacuum pump so that the water mist and dust are sucked into the dust reduction box through the dust suction pipe, and the sucked air is discharged through the exhaust hole, and then the dust and water mist are sprayed through the spray assembly, so that the dust stays on the first filter net, reducing the residual dust and water mist on the outside and improving the dust reduction effect. It can be seen from the above structure that the cannon fog machine of the dust reduction device can atomize water and then discharge it to achieve the dust reduction effect, but the range of the cannon fog machine is generally far, and it cannot be effectively adsorbed through the dust suction pipe, and the cannon fog machine of the above structure is fixed, and the cannon fog machine can only spray in one direction, and the spray coverage area is limited, and it cannot achieve an effective dust reduction effect, resulting in poor practicality. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a dust reduction device for construction to solve the above problems.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A dust suppression device for construction, comprising a plate surface, the upper end of the plate surface is fixedly connected to a water tank, the upper end of the plate surface is fixedly connected to a support column, the upper end of the support column is fixedly connected to a mounting plate, the upper end of the mounting plate is fixedly connected to an adjusting component, the upper end of the adjusting component is fixedly connected to a rotating plate, the upper end of the rotating plate is fixedly connected to a lifting component, the inner side of each lifting component is rotatably connected to a cannon fog machine, the upper end of the plate surface is fixedly connected to a water pump, one end of the water pump is fixedly connected to a connecting pipe, and the other end of the connecting pipe is fixedly connected to the water tank The other end of the water pump is fixedly connected to a water inlet pipe, and the other end of the water inlet pipe is fixedly connected to the fog machine. The lifting assembly includes a bracket arranged on the upper end of a rotating plate, and rotating grooves are opened on both sides of the upper end of the rotating plate. A mounting block is rotatably connected inside the rotating groove, and an electric push rod is fixedly connected to the upper end of the mounting block. The other end of the electric push rod is fixedly connected to a mounting joint, and the inner side of the mounting joint is fixedly connected to the outer ring of the second bearing, and the inner side of the mounting joint and the inner side of the bracket are rotatably connected to the fog machine through the second bearing.

[0008] Furthermore, as a preferred technical solution, the adjusting assembly includes an adjusting gear arranged on the upper end of the mounting plate, the adjusting gear is rotatably connected to the mounting plate, the upper end of the adjusting gear is fixedly connected to a connecting column, the upper end of the connecting column is fixedly connected to the rotating plate, an adjusting groove is opened at the upper end of the mounting plate, an adjusting screw is rotatably connected inside the adjusting groove, a threaded part is threadedly connected to the outer surface of the adjusting screw, a rack is fixedly connected to the upper end of the threaded part, an adjusting motor is fixedly connected to one side of the mounting plate, and the output shaft of the adjusting motor passes through the mounting plate and is fixedly connected to the adjusting screw.

[0009] Furthermore, as a preferred technical solution, the lower end of the rotating plate and the upper end of the mounting plate are slidably connected to each other, the lower end of the rotating plate is fixedly connected with a supporting slide rod, the upper end of the mounting plate is provided with a supporting slide groove, and the supporting slide rod and the supporting slide groove are slidably connected to each other.

[0010] Furthermore, as a preferred technical solution, a mounting groove is provided on one side of the water tank, a transparent observation plate is fixedly connected to the interior of the mounting groove, and a water inlet is fixedly connected to one side of the water tank.

[0011] Furthermore, as a preferred technical solution, a fixing rod is fixedly connected to one side of the board surface, an outer ring of a first bearing is fixedly connected to the inner side of the fixing rod, and a handle is fixedly connected to the inner ring of the first bearing.

[0012] Furthermore, as a preferred technical solution, the lower end of the panel is fixedly connected to a shell, the interior of the shell is fixedly connected to an electric push rod, the other end of the electric push rod is fixedly connected to a universal wheel, and the universal wheel and the shell are slidably plugged into each other.

[0013] In summary, the utility model mainly has the following beneficial effects:

[0014] First, through the provided lifting assembly, when the upper and lower angles of the cannon fog machine need to be adjusted during use, the electric push rod is controlled to extend the electric push rod while the cannon fog machine is rotatably connected to the inner side of the bracket, so that one end of the cannon fog machine can be lifted up under the action of the electric push rod, so that the adjustment effect can be achieved when the cannon fog machine is lifted up, so that when the dust suppression device is used, the effect can be flexibly adjusted according to the on-site environment, thereby increasing the flexibility of the dust suppression device and also increasing the dust suppression efficiency of the device, thereby increasing the practicality of the device;

[0015] Second, through the setting of the adjustment component, when the left and right angles of the fog machine need to be adjusted during use, the adjusting motor is controlled to rotate to rotate the adjusting screw, and then the rotation of the adjusting screw makes the threaded part threadedly connected to it move on the surface of the adjusting screw, and the movement of the threaded part drives the rack to move, and the rack and the adjusting gear are meshingly connected, so that the movement of the rack can drive the adjustment gear to move, so that the rotating plate can be adjusted under the rotation of the adjusting gear. The rotating plate adjustment can change the angle of the fog machine to achieve the adjustment effect, and then the coverage area of ​​the water mist can be increased while the fog machine is adjusted, thereby achieving the effect of efficient dust reduction. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the adjustment component of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the utility model when viewed from above;

[0019] Figure 4 The utility model Figure 1 Schematic diagram of the enlarged structure of part A.

[0020] 1. Mounting plate; 2. Bracket; 3. Mounting block; 4. Push rod; 5. Mounting joint; 6. Second bearing; 7. Adjustment assembly; 8. Adjustment groove; 9. Screw rod; 10. Threaded member; 11. Rack; 12. Adjustment motor; 13. Gear; 14. Support slide; 15. Support slide rod; 16. Mounting groove; 17. Transparent observation plate; 18. Casing; 19. Push rod; 20. Universal wheel; 21. Rotating plate. DETAILED DESCRIPTION

[0021] Example

[0022] refer to Figures 1 to 4 A construction dust reduction device of the present embodiment includes a board surface 1, a water tank 2 is fixedly connected to the upper end of the board surface 1, a support column 7 is fixedly connected to the upper end of the board surface 1, a mounting plate 8 is fixedly connected to the upper end of the support column 7, an adjusting component 10 is fixedly connected to the upper end of the mounting plate 8, a rotating plate 21 is fixedly connected to the upper end of the adjusting component 10, a lifting component 9 is fixedly connected to the upper end of the rotating plate 21, a fog machine 6 is rotatably connected to the inner side of the lifting component 9, a water pump 3 is fixedly connected to the upper end of the board surface 1, one end of the water pump 3 is fixedly connected to a connecting pipe 4, and the other end of the connecting pipe 4 is fixedly connected to the water tank 2, and the water pump The other end of 3 is fixedly connected with a water inlet pipe 5, and the other end of the water inlet pipe 5 is fixedly connected with the cannon fog machine 6. The lifting assembly 9 includes a bracket 91 arranged at the upper end of the rotating plate 21, and rotating grooves 92 are provided on both sides of the upper end of the rotating plate 21. The interior of the rotating groove 92 is rotatably connected with a mounting block 93, and the upper end of the mounting block 93 is fixedly connected with an electric push rod 94, and the other end of the electric push rod 94 is fixedly connected with a mounting joint 95, and the inner side of the mounting joint 95 is fixedly connected with the outer ring of the second bearing 96, and the inner side of the mounting joint 95 and the inner side of the bracket 91 are rotatably connected to the cannon fog machine 6 through the second bearing 96.

[0023] refer to Figure 2The adjusting assembly 10 includes an adjusting gear 106 arranged at the upper end of the mounting plate 8, the adjusting gear 106 is rotatably connected to the mounting plate 8, the upper end of the adjusting gear 106 is fixedly connected to a connecting column 107, the upper end of the connecting column 107 is fixedly connected to the rotating plate 21, an adjusting groove 101 is opened at the upper end of the mounting plate 8, an adjusting screw rod 102 is rotatably connected inside the adjusting groove 101, the outer surface of the adjusting screw rod 102 is threadedly connected to a threaded member 103, the upper end of the threaded member 103 is fixedly connected to a rack 104, an adjusting motor 105 is fixedly connected to one side of the mounting plate 8, and the output shaft of the adjusting motor 105 passes through the mounting plate 8 and the adjusting The screw rod 102 is fixedly connected; the adjusting motor 105 is controlled to rotate to rotate the adjusting screw rod 102, and then the screw member 103 threadedly connected thereto moves on the surface of the adjusting screw rod 102 under the rotation of the adjusting screw rod 102, and the movement of the screw member 103 drives the rack 104 to move, and the rack 104 and the adjusting gear 106 are meshingly connected so that the movement of the rack 104 can drive the adjusting gear 106 to move, so that the rotating plate 21 can be adjusted under the rotation of the adjusting gear 106, and the adjustment of the rotating plate 21 can change the angle of the cannon fog machine 6 to achieve an adjustment effect.

[0024] refer to Figure 2 The lower end of the rotating plate 21 and the upper end of the mounting plate 8 are slidably connected to each other, the lower end of the rotating plate 21 is fixedly connected with a supporting slide rod 15, and the upper end of the mounting plate 8 is provided with a supporting slide groove 14, and the supporting slide rod 15 and the supporting slide groove 14 are slidably connected to each other; by setting the supporting slide groove 14 and the supporting slider, the sliding of the rotating plate 21 is facilitated while also achieving a supporting effect, thereby avoiding the situation where the rotating plate 21 is disconnected due to excessive pressure.

[0025] refer to Figure 3 A mounting groove 16 is provided on one side of the water tank 2, and a transparent observation plate 17 is fixedly connected to the interior of the mounting groove 16. A water inlet is fixedly connected to one side of the water tank 2. The water inside the water tank 2 can be observed through the transparent observation plate 17 to avoid the inability to perform dust reduction due to insufficient water.

[0026] refer to Figure 1-Figure 3A fixing rod 11 is fixedly connected to one side of the board surface 1, and the inner side of the fixing rod 11 is fixedly connected to the outer ring of the first bearing 12, and the inner ring of the first bearing 12 is fixedly connected to a handle 13. The lower end of the board surface 1 is fixedly connected to a shell 18, and the inside of the shell 18 is fixedly connected to an electric push rod 19, and the other end of the electric push rod 19 is fixedly connected to a universal wheel 20, so that the universal wheel 20 and the shell 18 are slidably plugged into each other; by controlling the electric push rod 19, the universal wheel 20 is extended out of the shell 18 under the action of the electric push rod 19, so that when the universal wheel 20 extends out of the shell 18, it can be moved by the universal wheel 20, and when fixing the device, the universal wheel 20 can be moved to the inside of the shell 18 so that the shell 18 contacts the ground, so that when the shell 18 contacts the ground, the contact area between the device and the ground can be increased, thereby achieving a further stabilizing effect, and the handle 13 provided can cooperate with the universal wheel 20 to move.

[0027] Principle and advantages of use: When in use, first move the device to a suitable position, and control the electric push rod 19, so that the universal wheel 20 extends out of the shell 18 under the action of the electric push rod 19, so that when the universal wheel 20 extends out of the shell 18, it can be moved by the universal wheel 20, and the handle 13 provided can cooperate with the universal wheel 20 to move, and after the movement is completed, the universal wheel 20 is moved to the inside of the shell 18 so that the shell 18 contacts the ground, so that when the shell 18 contacts the ground, the contact area between the device and the ground can be increased, thereby achieving a further stabilizing effect, and then when using the device, turn on the fog machine 6 and the water pump 3, the water pump 3 transports the water inside the water tank 2 to the inside of the fog machine 6 for atomization treatment and then discharges it, thereby achieving a dust reduction effect, and when it is necessary to adjust the up and down angles of the fog machine 6 during use, the electric push rod 94 is controlled to extend the electric push rod 94 and the fog machine 6 is rotatably connected to the inner side of the bracket 91, so that under the action of the electric push rod 94, one end of the fog machine 6 can be lifted When the left and right angles of the fog machine 6 need to be adjusted, the adjusting motor 105 is controlled to rotate to rotate the adjusting screw 102, and then the screw member 103 threadedly connected thereto moves on the surface of the adjusting screw 102 under the rotation of the adjusting screw 102, and the rack 104 is driven to move under the movement of the screw member 103, and the rack 104 is meshed with the adjusting gear 106, so that the adjusting gear 106 can be driven to move under the movement of the rack 104, so that the rotating plate 21 can be adjusted under the rotation of the adjusting gear 106, and the rotating plate 21 can be adjusted to change the angle of the fog machine 6 to achieve the adjustment effect, and then the coverage area of ​​the water mist can be increased while the fog machine 6 is adjusted to achieve the effect of efficient dust reduction, and the water body inside the water tank 2 can be observed through the transparent observation plate 17 to avoid insufficient water.

Claims

1. A dust suppression device for construction, characterized in that: It includes a board surface, the upper end of the board surface is fixedly connected to a water tank, the upper end of the board surface is fixedly connected to a support column, the upper end of the support column is fixedly connected to a mounting plate, the upper end of the mounting plate is fixedly connected to an adjusting component, the upper end of the adjusting component is fixedly connected to a rotating plate, the upper end of the rotating plate is fixedly connected to a lifting component, the inner side of the lifting component is rotatably connected to a cannon fog machine, the upper end of the board surface is fixedly connected to a water pump, one end of the water pump is fixedly connected to a connecting pipe, the other end of the connecting pipe is fixedly connected to the water tank, and the water pump The other end is fixedly connected with a water inlet pipe, and the other end of the water inlet pipe is fixedly connected to the fog machine. The lifting assembly includes a bracket arranged on the upper end of the rotating plate, and rotating grooves are opened on both sides of the upper end of the rotating plate. The interior of the rotating groove is rotatably connected with a mounting block, and the upper end of the mounting block is fixedly connected with an electric push rod, and the other end of the electric push rod is fixedly connected with a mounting joint, and the inner side of the mounting joint is fixedly connected with the outer ring of the second bearing, and the inner side of the mounting joint and the inner side of the bracket are rotatably connected to the fog machine through the second bearing.

2. A construction dust suppression device according to claim 1, characterized in that: The adjusting assembly comprises an adjusting gear arranged on the upper end of the mounting plate, the adjusting gear is rotatably connected to the mounting plate, the upper end of the adjusting gear is fixedly connected to a connecting column, and the upper end of the connecting column is fixedly connected to the rotating plate.

3. A construction dust suppression device according to claim 1, characterized in that: An adjustment groove is provided at the upper end of the mounting plate, an adjustment screw is rotatably connected inside the adjustment groove, a threaded part is threadedly connected to the outer surface of the adjustment screw, a rack is fixedly connected to the upper end of the threaded part, an adjustment motor is fixedly connected to one side of the mounting plate, and an output shaft of the adjustment motor passes through the mounting plate and is fixedly connected to the adjustment screw.

4. A construction dust suppression device according to claim 1, characterized in that: The lower end of the rotating plate and the upper end of the mounting plate are slidably connected to each other, the lower end of the rotating plate is fixedly connected with a supporting slide rod, the upper end of the mounting plate is provided with a supporting slide groove, and the supporting slide rod and the supporting slide groove are slidably connected to each other.

5. A construction dust suppression device according to claim 1, characterized in that: A mounting groove is provided on one side of the water tank, a transparent observation plate is fixedly connected inside the mounting groove, and a water inlet is fixedly connected on one side of the water tank.

6. A construction dust suppression device according to claim 1, characterized in that: A fixing rod is fixedly connected to one side of the board surface, an outer ring of a first bearing is fixedly connected to the inner side of the fixing rod, and a handle is fixedly connected to the inner ring of the first bearing.

7. A construction dust suppression device according to claim 1, characterized in that: The lower end of the plate is fixedly connected with a shell, the interior of the shell is fixedly connected with an electric push rod, the other end of the electric push rod is fixedly connected with a universal wheel, and the universal wheel and the shell are slidably plugged into each other.

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