CN209195476U - A kind of constructing tunnel atomization water curtain device for reducing dust - Google Patents
A kind of constructing tunnel atomization water curtain device for reducing dust Download PDFInfo
- Publication number
- CN209195476U CN209195476U CN201822219835.2U CN201822219835U CN209195476U CN 209195476 U CN209195476 U CN 209195476U CN 201822219835 U CN201822219835 U CN 201822219835U CN 209195476 U CN209195476 U CN 209195476U
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- Prior art keywords
- fixedly connected
- fixed frame
- fixed
- water curtain
- constructing tunnel
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Abstract
The utility model discloses a kind of constructing tunnel atomization water curtain device for reducing dust, it is related to being atomized water curtain dust falling device technical field, specially a kind of constructing tunnel atomization water curtain device for reducing dust, including fixed frame, the side on fixed outer frame surface offers mounting flange, the inside of mounting flange is through there is water inlet pipe, and one end at the top of fixed frame is fixedly connected with main pedestal, and main pedestal is fixedly connected with the first connecting plate far from the side of fixed frame.Constructing tunnel atomization water curtain device for reducing dust, by being provided with the first fixed plate and the second fixed plate at the top of fixed frame, facilitate hanging in tunnel-side, and the surface of cross bar is provided with searchlight, tunnel illumination is provided, greatly improve the practicability of device, fixed frame is accessed water pipe inside the atomizer on bracket by mounting flange, then water mist is ejected by spray head and carries out depositing dust, bracket can be finely adjusted movement by the sliding slot of fixed frame inner sidewall, effectively enhance the flexibility of the device.
Description
Technical field
The utility model relates to be atomized water curtain dust falling device technical field, specially a kind of constructing tunnel atomization water curtain drop
Dirt device.
Background technique
Tunneling quantity also gradually increases, and constructing tunnel quality requirement is increasingly stringenter, but either uses drilling and blasting method
Or full section method construction can all generate a large amount of dust, when carrying out tunnel excavation in particular by drilling and blasting method, it will in area
It after the explosion of face or when supporting operation, is easy to generate a large amount of toxic and harmful gas in face near zone, seriously endangers tunnel and apply
The health of worker person causes currently, existing tunnel construction depositing dust mostly uses greatly the measure based on divulging information, supplemented by water spray
The depositing dust waiting time is longer, and a part of dust remains in air, cannot accomplish quick depositing dust, is unable to satisfy constructing tunnel ring
Border requires, and influences Tunnel Construction Schedule.
A kind of constructing tunnel disclosed in Chinese utility model patent ublic specification of application CN207879380U is quick
Device for reducing dust, the constructing tunnel fast dust laying apparatus of the utility model, passes through the depositing dust in tunnel excavation trolley and moving trolley
Device is formed about front and back twice depositing dust barrier in face, accomplishes quick dual depositing dust, effectively improves dust-laying effect, shortens
The depositing dust time, while sensor of dust concentration being installed at moving trolley and excavation trolley, it can by sensor of dust concentration
Real-time detection simultaneously uploads dust concentration data, and by the setting value comparison result with dust concentration, electric control gear can be according to not
It is automatic to control with the old depositing dust time by device, the second device for reducing dust and wind spraying aid type device for reducing dust of dust concentration adjust automatically first
Electromagnetic valve work state processed, improves tunnel dust settling plant automation degree and dustfall efficiency, effectively save hydroelectric resources are kept away simultaneously
Exempt from construction personnel's close contact dust, reduces harm of the dust to human body, still, which deposits
It is excessively high in cost, lack flexibility, and the bad disadvantage of using effect.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of constructing tunnel atomization water curtain device for reducing dust, solution
It has determined the problems mentioned above in the background art.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of constructing tunnel atomization
Water curtain dust fall device, including fixed frame, the side on the fixed outer frame surface offer mounting flange, the mounting flange it is interior
Through there is a water inlet pipe, one end at the top of the fixed frame is fixedly connected with main pedestal in portion, the main pedestal far from fixed frame one
Side is fixedly connected with the first connecting plate, and first connecting plate is fixedly connected with the first fixed plate, institute far from the side of main pedestal
It states the other end at the top of fixed frame and is fixedly connected with time pedestal, the secondary pedestal is fixedly connected with second far from the side of fixed frame
Connecting plate, second connecting plate are fixedly connected with the second fixed plate, the table of first connecting plate far from the side of time pedestal
Face is fixedly connected with fixed block, and the surface of second connecting plate, which is fixedly connected with, is auxiliarily fixed block, the fixed block and auxiliary
Cross bar is fixedly connected between fixed block, the inner sidewall of the fixed frame offers sliding slot, the internal activity connection of the sliding slot
There is load-bearing axle, the load-bearing axle is fixedly connected with side plate far from the side of sliding slot, and the side plate is fixed far from the side of load-bearing axle
It is connected with bracket, the surface of the bracket is fixedly connected with installation chassis, and the inside of the installation chassis offers card slot, described
Protective pad is fixedly connected at the center of installation chassis inner surface.
Optionally, the surface of the cross bar offers mounting groove, and the inside of the mounting groove is equipped with lamp holder, and described
The surface of lamp holder is provided with searchlight.
Optionally, the surface of the installation chassis is provided with atomizer, and the outer surface of the atomizer offers spray head,
And the two sides of the atomizer outer surface are fixedly connected to snap-gauge, and the shape size of the snap-gauge and card slot is adapted.
Optionally, the surface of first fixed plate and the second fixed plate offers link.
Optionally, the inner surface of the fixed frame is provided with moisture-proof film.
Optionally, the water inlet pipe runs through bracket and extends to the inside of atomizer.
(3) beneficial effect
The utility model provides a kind of constructing tunnel atomization water curtain device for reducing dust, have it is following the utility model has the advantages that
1, constructing tunnel atomization water curtain device for reducing dust, by being provided with the first fixed plate and the at the top of fixed frame
Two fixed plates facilitate hanging in tunnel-side, and the surface of cross bar is provided with searchlight, provides tunnel illumination, is greatly promoted
The practicability of device, fixed frame are accessed water pipe inside the atomizer on bracket by mounting flange, then pass through spray head spray
It projects water mist and carries out depositing dust, bracket can be finely adjusted movement by the sliding slot of fixed frame inner sidewall, effectively enhance the device
Flexibility.
2, constructing tunnel atomization water curtain device for reducing dust is provided with installation chassis by the surface in bracket, and installs
The surface on chassis is provided with card slot, and atomizer can be connected to installation chassis surface, facilitate daily installation and removal, installation chassis
Be internally provided with protective pad, play the role of protection to atomizer, greatly improved the service life of device, and bracket and
It is provided with side plate between sliding slot, water mist is avoided to enter sliding slot, cause to corrode and damages, effectively enhances the use effect of the device
Rate.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model installation chassis the schematic diagram of the section structure；
Fig. 3 is the utility model spray head the schematic diagram of the section structure；
Fig. 4 is the utility model valve structural schematic diagram.
In figure: 1- fixed frame, 2- mounting flange, 3- water inlet pipe, the main pedestal of 4-, the first connecting plate of 5-, 6- first are fixed
It is sliding that block, 12- cross bar, 13- is auxiliarily fixed in plate, 7- pedestal, the second connecting plate of 8-, the second fixed plate of 9-, 10- fixed block, 11-
Slot, 14- load-bearing axle, 15- side plate, 16- bracket, 17- installation chassis, 18- card slot, 19- protective pad, 20- mounting groove, 21- lamp holder,
22- searchlight, 23- atomizer, 24- spray head, 25- snap-gauge, 26- link.
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.
The utility model provides a kind of technical solution referring to FIG. 1 to FIG. 4: a kind of constructing tunnel atomization water curtain dust fall
Device, including fixed frame 1, the inner surface of fixed frame 1 are provided with moisture-proof film, and the side of 1 outer surface of fixed frame offers fixation
Flange 2, through there is water inlet pipe 3, the one end at 1 top of fixed frame is fixedly connected with main pedestal 4, main pedestal for the inside of mounting flange 2
4 sides far from fixed frame 1 are fixedly connected with the first connecting plate 5, and the first connecting plate 5 is fixedly connected far from the side of main pedestal 4
There is the first fixed plate 6, the other end at 1 top of fixed frame is fixedly connected with time pedestal 7, and side of the secondary pedestal 7 far from fixed frame 1 is solid
Surely it is connected with the second connecting plate 8, the second connecting plate 8 is fixedly connected with the second fixed plate 9 far from the side of time pedestal 7, and first is solid
The surface of fixed board 6 and the second fixed plate 9 offers link 26, and the surface of the first connecting plate 5 is fixedly connected with fixed block 10, the
The surface of two connecting plates 8, which is fixedly connected with, is auxiliarily fixed block 11, fixed block 10 and is auxiliarily fixed between block 11 and is fixedly connected with cross
Bar 12, the surface of cross bar 12 offers mounting groove 20, and the inside of mounting groove 20 is equipped with lamp holder 21, and the surface of lamp holder 21 is set
It is equipped with searchlight 22, the inner sidewall of fixed frame 1 offers sliding slot 13, and the internal activity of sliding slot 13 is connected with load-bearing axle 14, load-bearing
Axis 14 is fixedly connected with side plate 15 far from the side of sliding slot 13, and side plate 15 is fixedly connected with bracket far from the side of load-bearing axle 14
16, the surface of bracket 16 is fixedly connected with installation chassis 17, and the inside of installation chassis 17 offers card slot 18, installation chassis 17
It is fixedly connected with protective pad 19 at the center of inner surface, the surface of installation chassis 17 is provided with atomizer 23, and atomizer 23
Outer surface offers spray head 24, and the two sides of 23 outer surface of atomizer are fixedly connected to snap-gauge 25, and snap-gauge 25 and card slot 18
Shape size be adapted, by being provided with the first fixed plate 6 and the second fixed plate 9 at the top of fixed frame 1, hanging is facilitated to exist
Tunnel-side, and the surface of cross bar 12 is provided with searchlight 22, provides tunnel illumination, greatly improves the practicability of device,
Fixed frame 1 is accessed water pipe inside the atomizer 23 on bracket 16 by mounting flange 2, then ejects water mist by spray head 24
Depositing dust is carried out, bracket 16 can be finely adjusted movement by the sliding slot 13 of 1 inner sidewall of fixed frame, effectively enhance the device
Flexibility, by being provided with installation chassis 17 on the surface of bracket 16, and the surface of installation chassis 17 is provided with card slot 18, can incite somebody to action
Atomizer 23 is connected to 17 surface of installation chassis, facilitates daily installation and removal, and installation chassis 17 is internally provided with protective pad
19, play the role of protection to atomizer 23, greatly improves the service life of device, and set between bracket 16 and sliding slot 13
It is equipped with side plate 15, water mist is avoided to enter sliding slot 13, cause to corrode and is damaged, the service efficiency of the device is effectively enhanced.
A kind of optimal technical scheme as the utility model: the outside of mounting flange 2 is provided with control switch.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In conclusion constructing tunnel atomization water curtain device for reducing dust, in use, by being arranged at the top of fixed frame 1
There are the first fixed plate 6 and the second fixed plate 9, facilitate hanging in tunnel-side, and the surface of cross bar 12 is provided with searchlight 22,
Tunnel illumination is provided, the practicability of device is greatly improved, fixed frame 1 is accessed water pipe on bracket 16 by mounting flange 2
Atomizer 23 inside, water mist is then ejected by spray head 24 and carries out depositing dust, bracket 16 can pass through the cunning of 1 inner sidewall of fixed frame
Slot 13 is finely adjusted movement, effectively enhances the flexibility of the device, by being provided with mounting seat on the surface of bracket 16
17, and the surface of installation chassis 17 is provided with card slot 18, and atomizer 23 can be connected to 17 surface of installation chassis, facilitated daily
Installation and removal, installation chassis 17 are internally provided with protective pad 19, play the role of protection to atomizer 23, greatly improve
The service life of device, and side plate 15 is provided between bracket 16 and sliding slot 13, it avoids water mist from entering sliding slot 13, causes corruption
Erosion and damage, effectively enhance the service efficiency of the device.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, can be directly connected, can also can be inside two elements indirectly connected through an intermediary
The interaction relationship of connection or two elements.For the ordinary skill in the art, it can manage as the case may be
Solve the concrete meaning of above-mentioned term in the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy
It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign
Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or
Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section "
" following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than
Second feature.
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 (6)
1. a kind of constructing tunnel atomization water curtain device for reducing dust, including fixed frame (1), it is characterised in that: the fixed frame (1) is outside
The side on surface offers mounting flange (2), and the inside of the mounting flange (2), which is run through, water inlet pipe (3), the fixed frame
(1) one end at the top of is fixedly connected with main pedestal (4), and the main pedestal (4) is fixedly connected with the far from the side of fixed frame (1)
One connecting plate (5), first connecting plate (5) is fixedly connected with the first fixed plate (6) far from the side of main pedestal (4), described
The other end at the top of fixed frame (1) is fixedly connected with time pedestal (7), and the secondary pedestal (7) is fixed far from the side of fixed frame (1)
It is connected with the second connecting plate (8), second connecting plate (8) is fixedly connected with the second fixed plate far from the side of time pedestal (7)
(9), the surface of first connecting plate (5) is fixedly connected with fixed block (10), and the surface of second connecting plate (8) is fixed to be connected
It is connected to and is auxiliarily fixed block (11), the fixed block (10) and be auxiliarily fixed between block (11) and be fixedly connected with cross bar (12), it is described
The inner sidewall of fixed frame (1) offers sliding slot (13), and the internal activity of the sliding slot (13) is connected with load-bearing axle (14), described to hold
Solid axle (14) is fixedly connected with side plate (15) far from the side of sliding slot (13), side of the side plate (15) far from load-bearing axle (14)
It is fixedly connected with bracket (16), the surface of the bracket (16) is fixedly connected with installation chassis (17), the installation chassis (17)
Inside offer card slot (18), be fixedly connected with protective pad (19) at the center of installation chassis (17) inner surface.
2. a kind of constructing tunnel according to claim 1 atomization water curtain device for reducing dust, it is characterised in that: the cross bar
(12) surface offers mounting groove (20), and the inside of the mounting groove (20) is equipped with lamp holder (21), and the lamp holder
(21) surface is provided with searchlight (22).
3. a kind of constructing tunnel according to claim 1 atomization water curtain device for reducing dust, it is characterised in that: the installation bottom
The surface of disk (17) is provided with atomizer (23), and the outer surface of the atomizer (23) offers spray head (24), and the mist
The two sides for changing device (23) outer surface are fixedly connected to snap-gauge (25), and the shape size phase of the snap-gauge (25) and card slot (18)
Adaptation.
4. a kind of constructing tunnel according to claim 1 atomization water curtain device for reducing dust, it is characterised in that: described first is solid
The surface of fixed board (6) and the second fixed plate (9) offers link (26).
5. a kind of constructing tunnel according to claim 1 atomization water curtain device for reducing dust, it is characterised in that: the fixed frame
(1) inner surface is provided with moisture-proof film.
6. a kind of constructing tunnel according to claim 1 atomization water curtain device for reducing dust, it is characterised in that: the water inlet pipe
(3) run through bracket (16) and extend to the inside of atomizer (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822219835.2U CN209195476U (en) | 2018-12-27 | 2018-12-27 | A kind of constructing tunnel atomization water curtain device for reducing dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822219835.2U CN209195476U (en) | 2018-12-27 | 2018-12-27 | A kind of constructing tunnel atomization water curtain device for reducing dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209195476U true CN209195476U (en) | 2019-08-02 |
Family
ID=67430547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822219835.2U Expired - Fee Related CN209195476U (en) | 2018-12-27 | 2018-12-27 | A kind of constructing tunnel atomization water curtain device for reducing dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209195476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111706384A (en) * | 2020-06-24 | 2020-09-25 | 中铁九局集团有限公司 | Dust-fall type lighting device for subway construction |
-
2018
- 2018-12-27 CN CN201822219835.2U patent/CN209195476U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111706384A (en) * | 2020-06-24 | 2020-09-25 | 中铁九局集团有限公司 | Dust-fall type lighting device for subway construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 Termination date: 20191227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |