CN220328249U - Construction site dust fall device - Google Patents
Construction site dust fall device Download PDFInfo
- Publication number
- CN220328249U CN220328249U CN202321866048.1U CN202321866048U CN220328249U CN 220328249 U CN220328249 U CN 220328249U CN 202321866048 U CN202321866048 U CN 202321866048U CN 220328249 U CN220328249 U CN 220328249U
- Authority
- CN
- China
- Prior art keywords
- mounting frame
- construction site
- dust fall
- site dust
- guide plate
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- 239000000428 dust Substances 0.000 title claims abstract description 37
- 238000010276 construction Methods 0.000 title claims abstract description 26
- 239000007921 spray Substances 0.000 claims abstract description 32
- 238000009434 installation Methods 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000005507 spraying Methods 0.000 abstract description 10
- 238000005086 pumping Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a construction site dust fall device, which comprises a mounting base, wherein the mounting base is provided with a dust fall hole; the installation base top both ends department all is vertical to be fixed with and supports perpendicular arm, a pair of it is provided with the subassembly that sprays to support between the perpendicular arm, the subassembly that sprays includes: two sleeve blocks sleeved on a pair of supporting vertical arms, and a mounting frame is arranged between the two sleeve blocks; the spray plate is arranged on the mounting frame and provided with a plurality of atomizing nozzles; the mounting frame is arranged to be of a U-shaped structure, two vertical arms of the mounting frame are in rotary connection with corresponding sleeve blocks, and angle adjusting pieces for matching with the angle adjustment of the mounting frame are arranged on the sleeve blocks. The construction site dust fall device has the functions of adjusting the spraying angle and the height, is high in flexibility, and is suitable for small-scale construction phenomena with long spans.
Description
Technical Field
The utility model belongs to the technical field of dust falling devices, and particularly relates to a construction site dust falling device.
Background
In the construction process of a building site, such as sand, earthwork and crushing operation, a large amount of dust is inevitably generated, and in order to avoid the influence of the dust on the surrounding environment and constructors, a dust falling device is often required to be used for dust falling operation.
For example, the dust fall device for a construction site disclosed by the utility model with the application number 202221181985.0 in the prior art comprises a fog gun machine, wherein a plurality of spray pipes are arranged on the inner surface of the fog gun machine, a filtering device is arranged on the circular arc surface of the fog gun machine, the filtering device comprises a fixing plate, the fixing plate is fixedly connected with the circular arc surface of the fog gun machine, a sliding plate is inserted in the fixing plate in a sliding manner, one side of the sliding plate is fixedly connected with a circular ring, a filter screen is fixedly connected with the inner surface of the circular ring, the size of the filter screen is matched with the size of the fog gun machine, a fixing frame is fixedly connected with the circular arc surface of the fog gun machine, a positioning rod is inserted in the fixing frame in a sliding manner, and a positioning hole is formed in the surface of the sliding plate.
However, in the practical application process, the applicant finds that the existing dust settling device comprising the technical scheme can realize high-efficiency dust settling of a construction site by adopting the fog gun machine, and has higher flexibility by matching with the rotation of the fog gun machine, but the water mist sprayed by the fog gun machine is gathered together, so that the range of dust settling of the fog gun machine at a single time point is limited, and therefore, the dust settling device is difficult to be applied to the construction site with small scale and span such as wall building and painting.
Disclosure of Invention
The utility model aims to provide a construction site dust falling device which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a construction site dust fall device comprises a mounting base;
the installation base top both ends department all is vertical to be fixed with and supports perpendicular arm, a pair of it is provided with the subassembly that sprays to support between the perpendicular arm, the subassembly that sprays includes:
two sleeve blocks sleeved on a pair of supporting vertical arms, and a mounting frame is arranged between the two sleeve blocks;
the spray plate is arranged on the mounting frame and provided with a plurality of atomizing nozzles;
the mounting frame is arranged to be of a U-shaped structure, two vertical arms of the mounting frame are in rotary connection with corresponding sleeve blocks, and angle adjusting pieces for matching with the angle adjustment of the mounting frame are arranged on the sleeve blocks.
Preferably, the angle adjusting piece comprises a guide plate fixed on the sleeve block, the guide plate is semicircular and is coaxially arranged with the mounting frame vertical arm rotating shaft, a guide groove is formed in the guide plate, and a first positioning bolt which penetrates through the guide groove and is in threaded connection with the mounting frame is further arranged on the guide plate.
Preferably, the sleeve block is movably sleeved with the supporting vertical arm, and a second positioning bolt which can be abutted with the supporting vertical arm is arranged on the side wall of the sleeve block in a threaded manner.
Preferably, connecting arms which are bent and extended towards the sleeve blocks are arranged at the two ends of the guide plate, and the guide plate is fixedly connected with the sleeve blocks through the connecting arms.
Preferably, the four corners of the bottom of the installation base are provided with rollers, and the top of the installation base is provided with a water storage tank.
Preferably, the spray plate is arranged along the length direction of the top arm of the mounting frame, and the atomizing nozzle is arranged towards one side of the mounting frame.
The utility model has the technical effects and advantages that: this construction site dust device through spray plate and a plurality of atomizing nozzle that sets up along mounting bracket top arm length direction, can carry out the dust fall operation to the job site of longer span at the same time, and simple structure, more practical. Through the swivelling joint of mounting bracket and cover piece, can promote the spray angle of mounting bracket rotary adjustment atomizing nozzle, satisfy different dust fall demands, and when the mounting bracket is rotatory, first positioning bolt slides along the guide way on the deflector, screws up first positioning bolt and can fix a position the mounting bracket, easy and simple to handle in a flexible way. The height of the mounting frame can be adjusted by lifting and sliding the sleeve block along the supporting vertical arm, so that the spraying height of the atomizing nozzle can be adjusted, and the applicability is stronger. Through the catch basin of seting up on the installation base, after the catch basin is built-in water, usable pumping equipment is supplied water from the catch basin towards atomizing nozzle, then by external water source continuous water injection can in the catch basin, this water supply mode, both be convenient for operate, and can play the effect of increasing weight to the installation base, stability when improving spraying dust fall, after using, the catch basin internal water discharge, installation base weight lightens immediately, can be convenient for remove accomodate, and the functionality is stronger.
The construction site dust fall device has the functions of adjusting the spraying angle and the height, is high in flexibility, and is suitable for small-scale construction phenomena with long spans.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the spray assembly of the present utility model;
fig. 3 is a schematic structural view of the angle adjusting member of the present utility model.
In the figure: 1. a mounting base; 2. supporting a vertical arm; 3. a spray assembly; 4. a water storage tank; 5. a roller; 6. sleeving blocks; 7. a mounting frame; 8. an angle adjusting member; 9. a spray plate; 10. an atomizing nozzle; 11. a guide plate; 12. a guide groove; 13. a first positioning bolt; 14. a second positioning bolt; 15. and a connecting arm.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 and 2, the construction site dust fall device comprises a mounting base 1; the equal vertical support vertical arm 2 that is fixed with in installation base 1 top both ends department is provided with between a pair of support vertical arm 2 and sprays subassembly 3, sprays subassembly 3 and includes: two sleeve blocks 6 sleeved on the pair of supporting vertical arms 2, and a mounting frame 7 is arranged between the two sleeve blocks 6; the spray plate 9 is arranged on the mounting frame 7, and a plurality of atomizing nozzles 10 are arranged on the spray plate 9; through this structural style, the device removes construction phenomenon department, then uses current pumping equipment to spray board 9 and continuously supplies water, through a plurality of atomizing nozzle 10 atomizing blowout on the board 9 that sprays, can play the purpose to the job site dust fall that sprays. Spray board 9 sets up along mounting bracket 7 top arm length direction, through spray board 9 and a plurality of atomizing nozzle 10 that set up along mounting bracket 7 top arm length direction, can carry out the dust fall operation to the job site of longer span at the same time. The four corners department of installation base 1 bottom all is provided with gyro wheel 5, and catch basin 4 has been seted up at installation base 1 top, after the water is filled into in catch basin 4, usable pumping equipment is supplied water towards atomizing nozzle 10 from catch basin 4, then by external water source continuous water injection can in the catch basin 4, both be convenient for operate, and can play the effect of gaining weight to installation base 1.
As shown in fig. 1 and 2, in order to improve the flexibility of the device, the mounting bracket 7 is set to a U-shaped structure, two vertical arms of the mounting bracket 7 are in rotary connection with the corresponding sleeve block 6, the sleeve block 6 is provided with an angle adjusting piece 8 for matching with the angle adjustment of the mounting bracket 7, the spraying angle of the atomizing nozzle 10 can be adjusted by pushing the mounting bracket 7 to rotate through the rotary connection of the mounting bracket 7 and the sleeve block 6, different dust fall requirements are met, the atomizing nozzle 10 is arranged towards one side of the mounting bracket 7, and the atomizing nozzle 10 is facilitated to follow the rotation of the mounting bracket 7 to adjust the spraying angle. The sleeve block 6 is movably sleeved with the supporting vertical arm 2, a second positioning bolt 14 which can be abutted with the supporting vertical arm 2 is arranged on the side wall of the sleeve block 6 in a threaded manner, the sleeve block 6 can slide along the supporting vertical arm 2 in a lifting manner, the height of the mounting frame 7 is adjusted, and the spraying height of the atomizing nozzle 10 can be adjusted.
As shown in fig. 1, 2 and 3, in order to facilitate adjustment of the spraying angle, the angle adjusting member 8 comprises a guide plate 11 fixed on the sleeve block 6, the guide plate 11 is semicircular and is coaxially arranged with a vertical arm rotating shaft of the mounting frame 7, a guide groove 12 is formed in the guide plate 11, a first positioning bolt 13 penetrating through the guide groove 12 and being in threaded connection with the mounting frame 7 is further arranged on the guide plate 11, when the mounting frame 7 rotates, the first positioning bolt 13 slides along the guide groove 12 on the guide plate 11, the mounting frame 7 can be positioned by tightening the first positioning bolt 13, and when the first positioning bolt 13 is loosened, the mounting frame 7 can be pushed to rotate for continuous angle adjustment. Connecting arms 15 which are bent and extended towards the sleeve block 6 are arranged at two ends of the guide plate 11, and the guide plate 11 is fixedly connected with the sleeve block 6 through the connecting arms 15.
Working principle: this construction site dust fall device, when using, remove the device to construction phenomenon department, then use current pumping equipment to spray board 9 and continue to supply water, spray the purpose of dust fall to the construction site through a plurality of atomizing nozzle 10 atomizing blowout on the spray board 9, and through the catch basin 4 of seting up on the installation base 1, after the water is filled in catch basin 4, can use pumping equipment to supply water from catch basin 4 interior towards atomizing nozzle 10, then in the catch basin 4 by external water source continuous water injection can, both be convenient for operate, and can play the effect of gaining weight to installation base 1, stability when spraying the dust fall is improved, after using, the catch basin 4 internal water discharge, installation base 1 weight lightens, can be convenient for remove accomodate. Further, through the swivelling joint of mounting bracket 7 and cover piece 6, can promote the spray angle of mounting bracket 7 swivelling adjustment atomizing nozzle 10, satisfy different dust fall demands, and when mounting bracket 7 is rotatory, first positioning bolt 13 slides along guide way 12 on the deflector 11, screws up first positioning bolt 13 and can fix a position mounting bracket 7, easy and simple to handle nimble. The height of the mounting frame 7 can be adjusted by lifting and sliding the sleeve block 6 along the supporting vertical arm 2, so that the spraying height of the atomizing nozzle 10 can be adjusted, and the applicability is stronger.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a construction site dust device, includes mounting base (1), its characterized in that:
the utility model discloses a spray system, including installation base (1), support perpendicular arm (2) are all vertically fixed with in installation base (1) top both ends department, a pair of support and be provided with between perpendicular arm (2) spray system (3), spray system (3) include:
two sleeve blocks (6) sleeved on the pair of supporting vertical arms (2), and a mounting frame (7) is arranged between the two sleeve blocks (6);
a spray plate (9) arranged on the mounting frame (7), wherein a plurality of atomizing nozzles (10) are arranged on the spray plate (9);
the mounting frame (7) is of a U-shaped structure, two vertical arms of the mounting frame (7) are in rotary connection with corresponding sleeve blocks (6), and angle adjusting pieces (8) for matching with the angle adjustment of the mounting frame (7) are arranged on the sleeve blocks (6).
2. A construction site dust fall apparatus according to claim 1, wherein: the angle adjusting piece (8) comprises a guide plate (11) fixed on the sleeve block (6), the guide plate (11) is semicircular and is coaxially arranged with a vertical arm rotating shaft of the mounting frame (7), a guide groove (12) is formed in the guide plate (11), and a first positioning bolt (13) penetrating through the guide groove (12) and being in threaded connection with the mounting frame (7) is further arranged on the guide plate (11).
3. A construction site dust fall apparatus according to claim 1, wherein: the sleeve block (6) is movably sleeved with the supporting vertical arm (2), and a second positioning bolt (14) which can be abutted with the supporting vertical arm (2) is arranged on the side wall of the sleeve block (6) in a threaded manner.
4. A construction site dust fall apparatus according to claim 2, wherein: connecting arms (15) which are bent and extended towards the sleeve block (6) are arranged at two ends of the guide plate (11), and the guide plate (11) is fixedly connected with the sleeve block (6) through the connecting arms (15).
5. A construction site dust fall apparatus according to claim 1, wherein: the four corners of the bottom of the installation base (1) are provided with rollers (5), and the top of the installation base (1) is provided with a water storage tank (4).
6. A construction site dust fall apparatus according to claim 1, wherein: the spray plate (9) is arranged along the length direction of the top arm of the mounting frame (7), and the atomizing nozzle (10) is arranged towards one side of the mounting frame (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321866048.1U CN220328249U (en) | 2023-07-14 | 2023-07-14 | Construction site dust fall device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321866048.1U CN220328249U (en) | 2023-07-14 | 2023-07-14 | Construction site dust fall device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220328249U true CN220328249U (en) | 2024-01-12 |
Family
ID=89442421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321866048.1U Active CN220328249U (en) | 2023-07-14 | 2023-07-14 | Construction site dust fall device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220328249U (en) |
-
2023
- 2023-07-14 CN CN202321866048.1U patent/CN220328249U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |