CN208082074U - A kind of device for reducing construction site airborne dust - Google Patents
A kind of device for reducing construction site airborne dust Download PDFInfo
- Publication number
- CN208082074U CN208082074U CN201721734591.0U CN201721734591U CN208082074U CN 208082074 U CN208082074 U CN 208082074U CN 201721734591 U CN201721734591 U CN 201721734591U CN 208082074 U CN208082074 U CN 208082074U
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- China
- Prior art keywords
- chassis
- valve
- reserve tank
- liquid reserve
- construction site
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Abstract
The utility model discloses a kind of devices for reducing construction site airborne dust, belong to building engineering equipment technical field, including chassis, chassis right end is equipped with liquid reserve tank, the centre position of liquid reserve tank inner bottom surface is connected with agitating shaft and paddle, agitating shaft lower end is connected with driven wheel of differential and drive bevel gear, driven sprocket is connected in first rotating shaft, driven sprocket is connected with drive sprocket by chain, the pump housing is installed in the middle part of chassis, the liquid outlet of the pump housing is connected with second pipe and the first valve, chassis left end is equipped with air compressor, mounting bracket is installed on chassis, wind turbine is installed on mounting bracket, blower interior bottom surface is equipped with nozzle, the gas outlet of air compressor is connected with third pipeline and the second valve, blower interior is equipped with fan, wind turbine right end is connected with joystick.The utility model is dusted by spray foam, and dust suppression is efficient, and water consumption is few, and can be adjusted at any time spray angle, increases spray regime, good dedusting effect.
Description
Technical field
The utility model belongs to building engineering equipment technical field, and in particular to a kind of for reducing construction site airborne dust
Device.
Background technology
The vehicles while passing such as haul volume is dug in construction site, material supply, building waste are cleared are frequent, inevitably will produce a large amount of
Airborne dust not only pollutes urban air environment, and airborne dust also will produce huge harm to the health of human body.Current construction is existing
Generally using easy artificial watering depositing dust, large area ponding on the ground that this mode often causes causes water to provide for field
Source wastes, and depositing dust speed is slow, and effect is poor.
A kind of Municipal Engineering Construction dedusting watering device of Patent No. 201621142024.1, including a frame body,
It is respectively provided with a column being obliquely installed at left and right sides of the bottom front of frame body, one is connected with by shaft between two columns
Wheel is respectively provided with a spike at left and right sides of the bottom rear end of frame body, is connected by pedal between two spikes, on each spike
It is respectively provided with a supporting rod, the top of supporting rod is inserted into sleeve and is connected with the piston being arranged in sleeve, the top of sleeve
It is connected with vehicle frame, a water tank is equipped at the top of frame body, be equipped with a water filling port on the top of water tank, it is close that one is equipped on water filling port
Capping, the frame body bottom between column and sleeve are equipped with the first sparge pipe, and the first sparge pipe passes through first pipe and water tank phase
Connection is equipped with a valve in first pipe, is set along the first sparge pipe length direction uniform intervals in the bottom end of the first sparge pipe
Several first jets are equipped with, the second sparge pipe is equipped in the front end of water tank, in the second sparge pipe upper edge second water spray length of tube
Direction uniform intervals are provided with several second nozzles, and the second sparge pipe is connected by second pipe with water tank, and the second pipe
The bottom end in road is inserted into the setting of water tank inside bottom, and the sleeve is connected by forcing pipe with water tank, and the outlet of forcing pipe
It is arranged on the top of water tank.
Above-mentioned technical proposal is reasonable for structure, convenient and practical, using trolley as water tank carrier, water tank bottom and front peace
Sparge pipe is filled, dust from land surface can be prevented and the airborne dust in air is sprayed.
Although above-mentioned technical proposal can reduce construction site airborne dust, the direction of nozzle cannot rotate, need to rotate
Whole device could carry out water spray dedusting to different angle, cause labor intensity big, water content consumption is big.
Utility model content
The utility model aim is：It is intended to provide a kind of device for reducing construction site airborne dust, passes through spray foam
It is dusted, dust suppression is efficient, and water consumption is few, and can be adjusted at any time spray angle, increases spray regime, dust removing effects
It is good.
To realize the above-mentioned technical purpose, the technical solution adopted in the utility model is as follows：
A kind of device for reducing construction site airborne dust, including chassis, the chassis right end are connected with push rod, the bottom
The connection of frame bottom surface is connected with the second shaft there are four universal wheel between the universal wheel described in two of right side, the chassis is right
End is equipped with liquid reserve tank, and the liquid reserve tank upper end is provided with inlet, and the centre position of the liquid reserve tank inner bottom surface is connected with
Agitating shaft is provided with paddle on the agitating shaft, and the agitating shaft lower end is connected with driven wheel of differential, the driven wheel of differential
It being engaged with drive bevel gear, the drive bevel gear is connected in first rotating shaft, and the first rotating shaft passes through the side wall of liquid reserve tank,
Drive chain is connected with by chain in the driven sprocket that is externally connected to of liquid reserve tank, the driven sprocket in the first rotating shaft
Wheel, the drive sprocket is connected in the second shaft, is equipped with the pump housing in the middle part of the chassis, and the inlet of the pump housing passes through the
The bottom of one pipeline and liquid reserve tank connects, and the liquid outlet of the pump housing is connected with second pipe, is connected on the second pipe
First valve, the chassis left end are equipped with air compressor, and mounting bracket is equipped on the chassis, is installed on the mounting bracket
There is bottom plate, be connected with rotating disc on the bottom plate, connection is hinged between described two columns there are two column on the rotating disc
There are wind turbine, the blower interior bottom surface that nozzle is installed, the nozzle is connect by hose with second pipe, the air compression
The gas outlet of machine is connected with third pipeline, and the other end of the third pipeline is connected to the second pipe between the first valve and hose
On road, the second valve is connected on the third pipeline, the blower interior right end is equipped with fan, the wind turbine right end connection
There are joystick, the joystick right end to be connected with handle.
It further limits, cushion course is provided on the handle.Such structure design can increase relaxing for personnel's operation
Adaptive is conveniently operated.
It further limits, the cushion course is rubber layer.Such structure design, simple in structure, cheap, comfort
It is good.
It further limits, first valve and the second valve are manually-operated gate.Such structure design has fluid
Resistance is small, simple in structure, small, light-weight, good airproof performance, it is easy to operate, easy to maintenance, applied widely the advantages that.
It further limits, the model of first valve and the second valve is Q11F-16P.Such structure design, valence
Lattice are cheap, and control effect is good.
Using the utility model of the technical program, in use, first into liquid reserve tank be added proper ratio foaming agent and
Clear water, then by the device to needing the construction site of dedusting to push, during promotion, paddle is automatically in liquid reserve tank
Mixed liquor be stirred, obtain expanding foam solution；When needing dedusting, start the pump housing and air compressor, compressed air and foaming
Liquid mixes in second pipe, forms foam solution, foam solution by being sprayed from nozzle after hose, while fan by foam from wind turbine
The purpose of dedusting is realized in interior blowout；Operating personnel can carry out wind turbine by joystick the transformation of angle；Operating personnel can be with
Opening angle by adjusting the first valve and with the second valve, controls the flow of foam, achievees the purpose that dedusting.
Description of the drawings
The utility model can be further illustrated by the nonlimiting examples that attached drawing provides；
Fig. 1 is a kind of structural schematic diagram of device embodiment for reducing construction site airborne dust of the utility model；
Fig. 2 is the partial enlargement structural representation at A in Fig. 1；
Main element symbol description is as follows：
Chassis 1, push rod 2, universal wheel 3, liquid reserve tank 4, inlet 5, agitating shaft 6, agitating shaft 6, paddle 7, from mantle tooth
Wheel 8, drive bevel gear 9, first rotating shaft 10, driven sprocket 11, chain 12, drive sprocket 13, the second shaft 14, the pump housing 15, the
One pipeline 16, second pipe 17, the first valve 18, air compressor 19, third pipeline 20, the second valve 21, mounting bracket 22, bottom
Plate 23, rotating disc 24, column 25, wind turbine 26, nozzle 27, hose 28, fan 29, joystick 30, handle 31.
Specific implementation mode
It is right with reference to the accompanying drawings and examples in order to make those skilled in the art that the utility model may be better understood
Technical solutions of the utility model further illustrate.
As depicted in figs. 1 and 2, a kind of device for reducing construction site airborne dust of the utility model, including chassis 1,
1 right end of chassis is connected with push rod 2, and there are four universal wheels 3 for the connection of 1 bottom surface of chassis, are connected between two of right side universal wheels 3
There are the second shaft 14,1 right end of chassis that liquid reserve tank 4 is installed, 4 upper end of liquid reserve tank is provided with inlet 5,4 inner bottom surface of liquid reserve tank
Centre position be connected with agitating shaft 6, paddle 7 is provided on agitating shaft 6,6 lower end of agitating shaft is connected with driven wheel of differential 8,
Driven wheel of differential 8 is engaged with drive bevel gear 9, and drive bevel gear 9 is connected in first rotating shaft 10, and first rotating shaft 10 passes through liquid storage
The side wall of case 4 is externally connected to driven sprocket 11 in first rotating shaft 10 in liquid reserve tank 4, and driven sprocket 11 is connected by chain 12
Be connected to drive sprocket 13, drive sprocket 13 is connected in the second shaft 14, and the middle part of chassis 1 is equipped with the pump housing 15, the pump housing 15 into
Liquid mouth is connect by first pipe 16 with the bottom of liquid reserve tank 4, and the liquid outlet of the pump housing 15 is connected with second pipe 17, second pipe
The first valve 18 is connected on 17,1 left end of chassis is equipped with air compressor 19, mounting bracket 22, mounting bracket are equipped on chassis 1
Bottom plate 23 is installed on 22, is connected with rotating disc 24 on bottom plate 23, there are two column 25, two columns 25 for connection on rotating disc 24
Between be hinged with wind turbine 26,26 inner bottom surface of wind turbine is equipped with nozzle 27, and nozzle 27 is connect by hose 28 with second pipe 17,
The gas outlet of air compressor 19 is connected with third pipeline 20, and the other end of third pipeline 20 is connected to the first valve 18 and hose
On second pipe 17 between 28, the second valve 21 is connected on third pipeline 20, the first valve 18 and the second valve 21 are
Manually-operated gate, 26 inside right end of wind turbine are equipped with fan 29, and 26 right end of wind turbine is connected with joystick 30, the connection of 30 right end of joystick
There is handle 31.
In the above-described embodiments, it in order to increase the comfort of personnel's operation, is conveniently operated, is provided in preferred grip 31 soft
Bed course, cushion course are rubber layer.
In the above-described embodiments, the preferably model of the first valve 18 and the second valve 21 is Q11F-16P.Be in this way for
Keep its cheap, control effect is good.
In the above-described embodiments, in use, the foaming agent and clear water of proper ratio are added first into liquid reserve tank 4, then
By the device to needing the construction site of dedusting to push, during promotion, two universal wheels 3 on right side rotate, universal wheel 3
Drive sprocket 13 is driven to rotate, power is passed to driven sprocket 11 by drive sprocket successively by chain 12, drive bevel gear 9 arrives
Up to driven wheel of differential 8, driven wheel of differential 8 drives agitating shaft 6 and paddle 7 to rotate, and paddle 7 is to the mixed liquor in liquid reserve tank 4
It is stirred, obtains expanding foam solution；When needing dedusting, start the pump housing 15 and air compressor 19, opens the first valve 18 and the
Expanding foam solution in liquid reserve tank is transported in second pipe 17 by two valves 21, the pump housing 15, while air compressor 19 will compress sky
Gas is discharged by third pipeline 20 in second pipe 17, and compressed air is mixed with expanding foam solution in second pipe 17, forms foam
Liquid, foam solution after hose 28 from nozzle 27 by spraying, while the blowout out of wind turbine 26 by foam of fan 29, realizes the mesh of dedusting
's；Operating personnel can shake the transformation that wind turbine 26 carries out angle by joystick 30, can be with by the effect of two columns 25
So that wind turbine 26 is rotated in vertical plane, by rotating disc 24, wind turbine 26 can be made to rotate in the horizontal plane；Work as dust in air
When concentration is larger, increase the first valve 18 and the opening angle with the second valve 21, to increase expanding foam solution and compressed air
Flow velocity, and then increase the flow of foam, achieve the purpose that improve efficiency of dust collection；When dust in air concentration is smaller, reduce the
One valve 18 and opening angle with the second valve 21 to reduce the flow velocity of expanding foam solution and compressed air, and then reduce foam
Flow, achieve the purpose that cost-effective.
The technical program is used for the fixed device of welded pipe line, is dusted by spray foam, and dust suppression is efficient, uses
Water is few, and can be adjusted at any time spray angle, increases spray regime, good dedusting effect.
A kind of device for reducing construction site airborne dust provided by the utility model is described in detail above.Tool
The explanation of body embodiment is merely used to help understand the method and its core concept of the utility model.It should be pointed out that for this skill
For the those of ordinary skill in art field, without departing from the principle of this utility model, can also to the utility model into
Row some improvements and modifications, modifications and modifications also fall within the protection scope of the claims of the utility model.
Claims (5)
1. a kind of device for reducing construction site airborne dust, including chassis（1）, it is characterised in that：The chassis（1）Right end connects
It is connected to push rod（2）, the chassis（1）There are four universal wheels for bottom surface connection（3）, in the universal wheel described in two of right side（3）It
Between be connected with the second shaft（14）, the chassis（1）Right end is equipped with liquid reserve tank（4）, the liquid reserve tank（4）Upper end be provided with into
Liquid mouth（5）, the liquid reserve tank（4）The centre position of inner bottom surface is connected with agitating shaft（6）, the agitating shaft（6）On be provided with
Paddle（7）, the agitating shaft（6）Lower end is connected with driven wheel of differential（8）, the driven wheel of differential（8）With drive bevel gear
（9）Engagement, the drive bevel gear（9）It is connected to first rotating shaft（10）On, the first rotating shaft（10）Across liquid reserve tank（4）'s
Side wall, the first rotating shaft（10）On in liquid reserve tank（4）Be externally connected to driven sprocket（11）, the driven sprocket（11）It is logical
Cross chain（12）It is connected with drive sprocket（13）, the drive sprocket（13）It is connected to the second shaft（14）On, the chassis（1）
Middle part is equipped with the pump housing（15）, the pump housing（15）Inlet pass through first pipe（16）With liquid reserve tank（4）Bottom connection,
The pump housing（15）Liquid outlet be connected with second pipe（17）, the second pipe（17）On be connected with the first valve（18）,
The chassis（1）Left end is equipped with air compressor（19）, the chassis（1）On mounting bracket is installed（22）, the mounting bracket
（22）On bottom plate is installed（23）, the bottom plate（23）On be connected with rotating disc（24）, the rotating disc（24）On be connected with two
A column（25）, described two columns（25）Between be hinged with wind turbine（26）, the wind turbine（26）Inner bottom surface is equipped with nozzle
（27）, the nozzle（27）Pass through hose（28）With second pipe（17）Connection, the air compressor（19）Gas outlet connect
It is connected to third pipeline（20）, the third pipeline（20）The other end be connected to the first valve（18）With hose（28）Between
Two pipelines（17）On, the third pipeline（20）On be connected with the second valve（21）, the wind turbine（26）Internal right end is equipped with
Fan（29）, the wind turbine（26）Right end is connected with joystick（30）, the joystick（30）Right end is connected with handle（31）.
2. a kind of device for reducing construction site airborne dust according to claim 1, it is characterised in that：The handle
（31）On be provided with cushion course.
3. a kind of device for reducing construction site airborne dust according to claim 2, it is characterised in that：The cushion course
For rubber layer.
4. a kind of device for reducing construction site airborne dust according to claim 1, it is characterised in that：First valve
Door（18）With the second valve（21）It is manually-operated gate.
5. a kind of device for reducing construction site airborne dust according to claim 4, it is characterised in that：First valve
Door（18）With the second valve（21）Model be Q11F-16P.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721734591.0U CN208082074U (en) | 2017-12-13 | 2017-12-13 | A kind of device for reducing construction site airborne dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721734591.0U CN208082074U (en) | 2017-12-13 | 2017-12-13 | A kind of device for reducing construction site airborne dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208082074U true CN208082074U (en) | 2018-11-13 |
Family
ID=64067949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721734591.0U Expired - Fee Related CN208082074U (en) | 2017-12-13 | 2017-12-13 | A kind of device for reducing construction site airborne dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208082074U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124416A (en) * | 2019-05-13 | 2019-08-16 | 孙小燕 | A kind of dedusting high-pressure injection device |
| CN110152413A (en) * | 2019-07-03 | 2019-08-23 | 陕西理工大学 | A kind of construction environmental protection device for reducing dust |
| CN111987604A (en) * | 2020-09-01 | 2020-11-24 | 杨光明 | Low-voltage power electric power cabinet |
-
2017
- 2017-12-13 CN CN201721734591.0U patent/CN208082074U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124416A (en) * | 2019-05-13 | 2019-08-16 | 孙小燕 | A kind of dedusting high-pressure injection device |
| CN110152413A (en) * | 2019-07-03 | 2019-08-23 | 陕西理工大学 | A kind of construction environmental protection device for reducing dust |
| CN111987604A (en) * | 2020-09-01 | 2020-11-24 | 杨光明 | Low-voltage power electric power cabinet |
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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: 20181113 Termination date: 20181213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |