CN209317321U - A kind of construction site device for reducing dust - Google Patents
A kind of construction site device for reducing dust Download PDFInfo
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- CN209317321U CN209317321U CN201822088302.5U CN201822088302U CN209317321U CN 209317321 U CN209317321 U CN 209317321U CN 201822088302 U CN201822088302 U CN 201822088302U CN 209317321 U CN209317321 U CN 209317321U
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- wind deflector
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Abstract
The utility model discloses a kind of construction site device for reducing dust, are related to device for reducing dust technical field, it includes trolley and cannon spray head；Trolley is equipped with support plate；One end face of support plate offers mounting hole；Cannon spray head one end is fixedly connected with inlet box；Spraying tube inner surface is fixed with air atomizer spray nozzle；Cannon spray head bottom surface offers round through hole；Rotating cylinder is rotatably connected in round through hole；Rotating cylinder week, side was fixed with sliding piece；Rotating cylinder inner surface is fixed with servo motor；The output shaft week side of servo motor is rotatably connected to two hard elastic pieces；One surface of rotating cylinder is fixed with left and right wind deflector；Cannon spray head inner top surface is fixed with fixed column；One end face of fixed column is fixed with wind deflector up and down；Support plate and cannon spray head week side are rotatablely connected.The utility model by the effect of cannon spray head, upper and lower wind deflector and left and right wind deflector, the water mist range of scatter for spraying air atomizer spray nozzle extensively and fast feature, so as to the dust on building site be realized quick depositing dust and depositing dust region is big.
Description
Technical field
The utility model belongs to device for reducing dust technical field, more particularly to a kind of construction site device for reducing dust.
Background technique
With urban modernization build it is continuous accelerate, occur a large amount of construction site in city, on construction site very
The a large amount of fugitive dusts being easy to produce cause a large amount of dust to ambient enviroment, lead to a large amount of pollutant dust pollutions, while fugitive dust
In there is also the substances being harmful to the human body, not only seriously affect the health of workpeople, also made to the resident of surrounding and place
At serious pollution, a thick layer dust will be coverd with to entire city, and ultimately form serious problem of environmental pollution.
And existing some dust-removing methods and system be round air atomizer spray nozzle under the action of air blower to building site
Upper ejection water mist has that sprinkling direction is single, spray angle is small, spraying range is small, spraying altitude is low.
The utility model, can be with by the effect of cannon spray head, upper and lower wind deflector and left and right wind deflector and hard elastic piece
Reach the range of scatter of the water mist in cannon spray head respectively upwards, to the left, carry out widened effect to the right, while can also pass through
Servo motor positive and negative rotation controls the stretching and contraction of hard elastic piece, to substantially increase air atomizer spray nozzle ejection
Water mist to the left and right range of scatter it is wider and faster the characteristics of, the dust on building site is realized into quick depositing dust and depositing dust model to have
It encloses extensively, and the advantages of high dust carries out depositing dust will be floated.
Utility model content
The purpose of this utility model is to provide a kind of construction site device for reducing dust, pass through, and solve the problems, such as existing.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions:
The utility model is a kind of construction site device for reducing dust, including trolley and cannon spray head；The trolley lower surface is solid
Dingan County is equipped with universal wheel；There are two support plates for the trolley upper surface setting；Two one end faces of support plate offer peace
Fill hole；
One end face of cannon spray head is fixedly connected with inlet box；The spraying tube inner surface is fixed with air atomizer spray nozzle；
The air atomizer spray nozzle water inlet end is fixedly connected with water pipe；The cannon spray head bottom surface offers round through hole；The circle
Rotating cylinder is rotatably connected in through hole；The rotating cylinder week, side was fixed with sliding piece；The rotating cylinder inner surface is fixed with servo electricity
Machine；The output shaft week side of the servo motor is rotatably connected to two hard elastic pieces；One surface of rotating cylinder is fixed with a left side
Right wind deflector；The cannon spray head inner top surface is fixed with fixed column；One end face of fixed column is fixed with wind deflector up and down；The spray
Mist cylinder two sides are respectively and fixedly provided with a T-shape cylinder；
The hard elastic piece is semicircular structure；When the hard elastic piece is retracted state, in the wind deflector of left and right
Groove and partition under the action of, become straight panel structure；It is semicircular structure when the hard elastic piece is stretching state；I.e.
The range of scatter that water mist sprays greatly is increased；The rotational angle of the rotating cylinder control left and right wind deflector；The servo
The stretching of motor control hard elastic piece and contraction state；
The installation internal surface of hole and T-shape cylinder week side are rotatablely connected.
Further, one end face of left and right wind deflector offers groove；One inner wall of groove offers through hole；Institute
The output shaft for stating through hole and servo motor is rotatably assorted；The groove inner surface is fixed, and there are two partitions；Two partitions
The separation of hard elastic piece is separated；Most of water mist can be concentrated and be diffused work to the left or to the right by the left and right wind deflector
When with, the centerline parallel of the left and right wind deflector and cannon spray head, the left and right wind deflector by the diffusion to water mist without effect, i.e.,
The wider array of operation of range of scatter is not done.
Further, the wind deflector up and down includes rectangular slab and arc panel；Described rectangular slab one end and arc panel are hinged；
Fixed connecting rod on the inside of the arc panel；The wind deflector up and down uses the material with toughness, can by threaded post and
Screwed ring adjusts the elevation angle that wind deflector is upward up and down；It determines to influence at a distance from cannon spray head inner top surface on the inside of the wind deflector up and down
The water mist amount of upward water conservancy diversion.
Further, the inlet box includes case lid；The case lid is bell-mouth structure of air；One end face of case lid is fixed to be connected
It is connected to ventilating board；One end face of ventilating board is provided with ventilation opening；One surface of ventilation opening is fixedly installed with fan.
Further, the fixed column top offers round hole；The round hole is combined with threaded post；The threaded post
All sides are threaded with screwed ring；One end face of threaded post and connecting rod are hinged.
Further, one surface of arc panel can also be uniformly provided with several rectangular openings.
Further, the cannon spray head two sides are provided with the first attachment base；It is all provided on the outside of two support plates
It is equipped with the second attachment base；One end of first attachment base and telescopic rod is hinged；Second attachment base and telescopic rod it is another
End is hinged；The telescopic rod can control sprinkling direction and the angle of water mist in cannon spray head, and the dust on building site is promoted effectively to go
It removes.
The utility model has the following beneficial effects:
1, the utility model passes through the effect of cannon spray head, upper and lower wind deflector and left and right wind deflector and hard elastic piece, can
With reach the range of scatter of the water mist in cannon spray head respectively upwards, to the left, carry out widened effect to the right.
2, the utility model controls the stretching and contraction of hard elastic piece by servo motor positive and negative rotation, thus greatly
Increase the water mist of air atomizer spray nozzle ejection to the left and right range of scatter it is wider and faster the characteristics of, so that having will be on building site
Dust realizes that quick depositing dust and depositing dust range are wide.
3, the elevation angle of upper and lower wind deflector is adjusted up by the utility model by the effect of rotation screwed ring, so that
The height for the water mist diffusion that air atomizer spray nozzle sprays is higher, and high dust will be floated by, which having the advantages that, carries out depositing dust.Certainly, real
Any product for applying the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is a kind of structural schematic diagram of construction site device for reducing dust of the utility model；
Fig. 2 is the structural schematic diagram of inlet box and cannon spray head；
Fig. 3 is the installation schematic diagram of internal structure of left and right wind deflector and rotating cylinder, servo motor, hard elastic piece；
Fig. 4 is the servo motor structural schematic diagram of left and right wind deflector sum；
Fig. 5 is the sectional view in Fig. 4 at A-A；
Fig. 6 is the mounting structure schematic diagram of ventilating board and fan；
Fig. 7 is the structural schematic diagram of threaded post and screwed ring；
Fig. 8 is the structural schematic diagram of arc panel；
Fig. 9 is the structural schematic diagram for being provided with the arc panel of rectangular opening；
Figure 10 is the structural side view of the building site device for reducing dust with telescopic rod.
In attached drawing, parts list represented by the reference numerals are as follows:
1- trolley, 2- cannon spray head, 3- or so wind deflector, 4- or more wind deflector, 5- telescopic rod, 101- universal wheel, 102- branch
Fagging, 103- mounting hole, 201- inlet box, 202- circle through hole, 203- rotating cylinder, 204- fixed column, 205- threaded post, 206-
Screwed ring, 207- T-shape cylinder, 301- groove, 302- partition, 401- rectangular slab, 402- arc panel, 403- connecting rod, 404-
Rectangular opening, 2011- case lid, 2012- ventilating board, 2013- ventilation opening, 2014- fan, 2031- sliding piece, 2032- servo motor,
2033- hard elastic piece.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
It please refers to shown in Fig. 1-10, the utility model discloses a kind of construction site device for reducing dust, including trolley 1 and spray
Mist cylinder 2；1 lower surface of trolley is fixedly installed with universal wheel 101；There are two support plates 102 for the setting of 1 upper surface of trolley；Two supports
102 1 end face of plate offers mounting hole 103；
2 one end face of cannon spray head is fixedly connected with inlet box 201；2 inner surface of cannon spray head is fixed with air atomizer spray nozzle；
Air atomizer spray nozzle water inlet end is fixedly connected with water pipe；2 bottom surface of cannon spray head offers round through hole 202；Round through hole 202
Inside it is rotatably connected to rotating cylinder 203；203 weeks sides of rotating cylinder are fixed with sliding piece 2031；203 inner surface of rotating cylinder is fixed with servo motor
2032；The output shaft week side of servo motor 2032 is rotatably connected to two hard elastic pieces 2033；203 1 surface of rotating cylinder is fixed
There is left and right wind deflector 3；2 inner top surface of cannon spray head is fixed with fixed column 204；204 1 end face of fixed column is fixed with wind deflector 4 up and down；
2 two sides of cannon spray head are respectively and fixedly provided with a T-shape cylinder 207；
Hard elastic piece 2033 is semicircular structure；When hard elastic piece 2033 is shunk under hydraulic pressure, the wind deflector 3 in left and right
In groove 301 and partition 302 under the action of, become straight panel structure；When hard elastic piece 2033 is stretching state, for semicircle
Structure；The range of scatter that water mist sprays greatly is increased；The rotational angle of the control left and right wind deflector 3 of rotating cylinder 203；It watches
Take stretching and contraction state that motor 2032 controls hard elastic piece 2033；The inner surface and T-shape cylinder of the mounting hole 103
Side rotation connection in 207 weeks.
Wherein, wind deflector 3 one end face in left and right offers groove 301；301 1 inner wall of groove offers through hole；Through hole
It is rotatably assorted with the output shaft of servo motor 2032；301 inner surface of groove is fixed, and there are two partitions 302；Two partitions 302 will be hard
The separation of matter elastic piece 2033 separates；Most of water mist can be concentrated and be diffused effect to the left or to the right by left and right wind deflector 3, left
When the centerline parallel of right wind deflector 3 and cannon spray head 2, the diffusion to water mist without effect, i.e., is not done diffusion model by left and right wind deflector 3
Enclose wider array of operation.
Wherein, upper and lower wind deflector 4 includes rectangular slab 401 and arc panel 402；401 one end of rectangular slab and arc panel 402 are cut with scissors
It connects；402 inside fixed connecting rod 403 of arc panel；Upper and lower wind deflector 4 can be adjusted up and down by threaded post 205 and screwed ring 206
The upward elevation angle of wind deflector 4；Upper and lower 4 inside of wind deflector determines to influence the water mist of upward water conservancy diversion at a distance from 2 inner top surface of cannon spray head
Amount.
Wherein, inlet box 201 includes case lid 2011；Case lid 2011 is bell-mouth structure of air；2,011 1 end face of case lid is fixed to be connected
It is connected to ventilating board 2012；2,012 1 end face of ventilating board is provided with ventilation opening 2013；2,013 1 surface of ventilation opening is fixedly installed with wind
Fan 2014.
Wherein, 204 top of fixed column offers round hole；Round hole is combined with threaded post 205；205 weeks sides of threaded post
It is threaded with screwed ring 206；205 1 end face of threaded post and connecting rod 403 are hinged.
Wherein, 402 1 surface of arc panel can also be uniformly provided with seven rectangular openings 404, be convenient to clean, and be not easy
It results in blockage, the ability for handling depositing dust is bigger.
Wherein as shown in Figure 10,2 two sides of cannon spray head are provided with the first attachment base；The outside of two support plates 102 is equal
It is provided with the second attachment base；One end of first attachment base and telescopic rod 5 is hinged；The other end of second attachment base and telescopic rod 5 is cut with scissors
It connects；By the flexible of telescopic rod 5, to control sprinkling direction and the angle of water mist in cannon spray head 2, can also control to specific region
Dust carry out depositing dust, the scope of application is wider, easy to operate.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of construction site device for reducing dust, including trolley (1) and cannon spray head (2)；Trolley (1) lower surface is fixedly mounted
There are universal wheel (101)；It is characterized in that；
There are two support plate (102) for trolley (1) the upper surface setting；Two (102) one end faces of support plate offer
Mounting hole (103)；
(2) one end face of cannon spray head is fixedly connected with inlet box (201)；Cannon spray head (2) inner surface is fixed with air mist
Change nozzle；The air atomizer spray nozzle water inlet end is fixedly connected with water pipe；Cannon spray head (2) bottom surface offers round through hole
(202)；Rotating cylinder (203) are rotatably connected in the circle through hole (202)；The all sides of the rotating cylinder (203), which are fixed with, stirs
Piece (2031)；Rotating cylinder (203) inner surface is fixed with servo motor (2032)；The output shaft week of the servo motor (2032)
There are two hard elastic piece (2033) for side rotation connection；(203) one surface of rotating cylinder is fixed with left and right wind deflector (3)；Institute
It states cannon spray head (2) inner top surface and is fixed with fixed column (204)；(204) one end face of fixed column is fixed with wind deflector (4) up and down；
Cannon spray head (2) two sides are respectively and fixedly provided with a T-shape cylinder (207)；
Mounting hole (103) inner surface and T-shape cylinder (207) all sides are rotatablely connected.
2. a kind of construction site device for reducing dust according to claim 1, which is characterized in that the left and right wind deflector (3)
One end face offers groove (301)；(301) one inner wall of groove offers through hole；The through hole and servo motor
(2032) output shaft is rotatably assorted；Groove (301) inner surface is fixed, and there are two partition (302).
3. a kind of construction site device for reducing dust according to claim 1, which is characterized in that the wind deflector (4) up and down
Including rectangular slab (401) and arc panel (402)；Described rectangular slab (401) one end and arc panel (402) are hinged；The arc panel
(402) inside fixed connecting rod (403).
4. a kind of construction site device for reducing dust according to claim 1, which is characterized in that inlet box (201) packet
Include case lid (2011)；The case lid (2011) is bell-mouth structure of air；(2011) one end face of case lid is fixedly connected with ventilating board
(2012)；(2012) one end face of ventilating board is provided with ventilation opening (2013)；The fixed peace in (2013) one surface of ventilation opening
Equipped with fan (2014).
5. a kind of construction site device for reducing dust according to claim 1, which is characterized in that on the fixed column (204)
Portion offers round hole；The round hole is combined with threaded post (205)；The all sides of the threaded post (205) are threaded with spiral shell
Line ring (206)；(205) one end face of threaded post and connecting rod (403) are hinged.
6. a kind of construction site device for reducing dust according to claim 3, which is characterized in that the arc panel (402) one
Surface is also uniformly provided with several rectangular openings (404).
7. a kind of construction site device for reducing dust according to claim 1, which is characterized in that cannon spray head (2) two sides
Face is provided with the first attachment base；The second attachment base is provided on the outside of two support plates (102)；First connection
Seat is hinged with one end of telescopic rod (5)；The other end of second attachment base and telescopic rod (5) is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822088302.5U CN209317321U (en) | 2018-12-13 | 2018-12-13 | A kind of construction site device for reducing dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822088302.5U CN209317321U (en) | 2018-12-13 | 2018-12-13 | A kind of construction site device for reducing dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209317321U true CN209317321U (en) | 2019-08-30 |
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ID=67726441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822088302.5U Active CN209317321U (en) | 2018-12-13 | 2018-12-13 | A kind of construction site device for reducing dust |
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| Country | Link |
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| CN (1) | CN209317321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109364655A (en) * | 2018-12-13 | 2019-02-22 | 中建三局第二建设工程有限责任公司 | A kind of construction site device for reducing dust |
-
2018
- 2018-12-13 CN CN201822088302.5U patent/CN209317321U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109364655A (en) * | 2018-12-13 | 2019-02-22 | 中建三局第二建设工程有限责任公司 | A kind of construction site device for reducing dust |
| CN109364655B (en) * | 2018-12-13 | 2023-09-08 | 中建三局第二建设工程有限责任公司 | Dust fall device for construction site |
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