CN207813072U - Reduce the edge protection column of building site dust pollution - Google Patents
Reduce the edge protection column of building site dust pollution Download PDFInfo
- Publication number
- CN207813072U CN207813072U CN201820115567.7U CN201820115567U CN207813072U CN 207813072 U CN207813072 U CN 207813072U CN 201820115567 U CN201820115567 U CN 201820115567U CN 207813072 U CN207813072 U CN 207813072U
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- CN
- China
- Prior art keywords
- edge protection
- building site
- filter
- protective housing
- protection column
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
This application involves the edge protection columns in building site, specifically disclose a kind of edge protection column reducing building site dust pollution, the edge protection column includes fixed frame and vertical guard screen, it is fixed with protective housing on the fixed frame, protective housing is provided with accommodating cavity close to the side of construction site, filter is provided in accommodating cavity, filter is equipped with foam-rubber cushion close to the side of construction site, foam-rubber cushion top is provided with nozzle, foam-rubber cushion lower part is provided with pond, pond is connected with nozzle by outlet pipe, water pump is provided on outlet pipe, side of the protective housing far from construction site is provided with wind turbine.The protective housing on the edge protection column sucks dust under fan action, dust is adsorbed by the foam-rubber cushion on filter, nozzle can clean foam-rubber cushion simultaneously, ensure foam-rubber cushion dust collection efficiency, thus has the advantages that reduce building site dust to ambient contamination, the defect that building site dust pollutes ambient enviroment cannot be reduced by solving existing edge protection column in the art.
Description
Technical field
The utility model is related to the edge protection columns in building site, more specifically, it relates to a kind of reduction building site dust pollution
Edge protection column.
Background technology
In the construction site in building site, edge protection column barrier non-working person enters construction site, ensures construction site
Order.
Currently, the Chinese utility model patent file that notification number is CN205857773U discloses a kind of adjustable length
Edge protection railing, it includes the split type railing frame body made of tube body, between two and half frame bodies of split type railing frame body
It is connected by quill；It is equipped at intervals with bolt hole on the opposite end of quill and two and half frame bodies, the two of quill
End is set on the opposite end of two and half frame bodies and is bolted respectively；Two and half frame bodies are fixed on hole two by jacking
On the wall of side.Two and half frame bodies change entire edge protection column by adjusting the length that its opposite end is stretched into quill
The width of bar.
Due to constantly constructing on construction ground, a large amount of dust that building site will produce, the ring around the diffusion couple of dust
Border can cause prodigious pollution, be caused to off-site although there is barrier pedestrian to enter and reduce construction material on edge protection column
The effect of destruction, but dust still can successfully pass through edge protection column, be affected to external environment, therefore have
Improved space.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of reduction building site dust pollutions
Edge protection column, by the way that filter is arranged and is laid with foam-rubber cushion to adsorb dust, and simultaneously using nozzle and clearly on filter
Clean device cleans foam-rubber cushion, thus has the advantages that reduce building site dust to ambient contamination.
To achieve the above object, the utility model provides following technical solution：
A kind of edge protection column reducing building site dust pollution, including fixed frame and vertical guard screen, the fixation
Protective housing is fixed on frame, the vertical guard screen is arranged at left and right sides of protective housing to obstruct inside and outside building site, protective housing
Side close to construction site is provided with accommodating cavity, filter is vertically arranged in accommodating cavity, filter is close to protective housing opening
Side be provided with nozzle, filter lower part is provided with pond, and pond is connected by outlet pipe with nozzle, is provided on outlet pipe
Water pump；Side of the protective housing far from construction site is provided with wind turbine, and the air inlet of wind turbine is provided with water proof ventilated membrane.
Using the above scheme, wind turbine at work, sucks dust, nozzle is sprayed water toward filter, in filter in accommodating cavity
Upper formation moisture film is to adsorb the dust in accommodating cavity, and dust is flowed into pond with moisture film.In wind turbine close to accommodating cavity
The water proof ventilated membrane for reducing water loss is additionally provided on internal side.The protective housing has the function of dust suction, and
Part dust can be obstructed by being vertically arranged in the guard screen at left and right sides of protective housing, advantageously reduce the dust in construction site
Influence to external environment.
Further, several foam-rubber cushions are equipped on the filter.
Using the above scheme, foam-rubber cushion good permeability, and adsorb that dust ability is stronger, which thereby enhance the effect of dust suction
Rate.
Further, several foam-rubber cushions are vertical strip, and are distributed on filter.
Using the above scheme, the foam-rubber cushion of several vertical strips is laid on filter, and vertically downward direction can carry
The speed that high flow flows through on foam-rubber cushion can be conducive to cleaning sponge pad table by the dust on current scour foam-rubber cushion surface
The dust of face attachment.
Further, the foam-rubber cushion is carbon fibre material.
Using the above scheme, carbon fiber foam-rubber cushion is stronger to the adsorption capacity of dust, further increases foam-rubber cushion dust suction
Ability.
Further, the filter top is provided with first rotating shaft, and filter lower part is provided with the second shaft, first rotating shaft
With belt pulley is both provided in the second shaft, two belt pulleys are connected by belt, and hairbrush is provided on belt.
Using the above scheme, two shafts drive belt transmission by belt pulley, and the hairbrush being arranged on belt can be from upper past
Under the foam-rubber cushion on filter is cleaned, reduce foam-rubber cushion adsorption dust, reduce dust to dust collection efficiency
It influences, enables foam-rubber cushion normal sorption dust.
Further, when the hairbrush on the belt is transferred to bottom, hairbrush is immersed in pond.
Using the above scheme, hairbrush is after cleaning sponge pad, and when hairbrush is transferred to bottom, hairbrush immerses in pond, hair
The pollutant for painting adherency is cleaned in pond, to improve cleaning action of the hairbrush to foam-rubber cushion.
Further, one end of second shaft is stretched out outside protective housing and the end is fixed with wind drive wheel.
Using the above scheme, wind drive wheel can supply power to the second shaft, and the second shaft makes skin by driving belt
The hairbrush taken cleans foam-rubber cushion.
Further, it is additionally provided with the guide duct being connected with wind turbine outside the protective housing, the air outlet of guide duct is facing the wind
Power drive wheel.
Using the above scheme, wind drive wheel rotates under the action of wind turbine, and drives the rotation of the second shaft, second turn
Axis drives belt again, and the hairbrush on belt is enable to clean foam-rubber cushion.The program is after wind turbine start-up operation just to foam-rubber cushion surface
It is cleaned, reduces influence of the pollutant on foam-rubber cushion to dust collection efficiency.
Further, it is provided with filter screen on the pond.
Using the above scheme, the pollutant that filter screen can be reduced in pond is arranged in pond to enter in outlet pipe, causes out
The blocking of water pipe and the secondary pollution of filter, protect ejecting device, while decreasing pollutant and being imitated to filter dust suction
The influence of rate.
Further, the isolation board that lid closes accommodating cavity is fixed with by fastener on the protective housing.
Using the above scheme, isolation board can protect the internal structure of protective housing, avoid the lumps such as the stone on building site
Internal mechanism is destroyed, has ensured unit normal run.
In conclusion the utility model has the advantages that：
1. foam-rubber cushion is arranged on the filter in protective housing can be easier absorption dust；
2. nozzle face filter is sprayed water, foam-rubber cushion is humidified, the dust removal ability of foam-rubber cushion, while flow are improved
Cleaning action can be played to foam-rubber cushion；
3. wind drive wheel drive shaft rotates, the hairbrush on belt is driven to clean the sponge on filter from top to bottom
Pad clears away the dust on foam-rubber cushion surface, reduces because dust is excessively attached on foam-rubber cushion surface, is inhaled so as to cause foam-rubber cushion
The influence that dirt ability declines.
Description of the drawings
Fig. 1 is overall structure diagram in the utility model；
Fig. 2 is the internal structure schematic diagram on edge protection column in the utility model；
Fig. 3 is overall structure exploded perspective view in the utility model；
Fig. 4 is the enlarged drawing at R in Fig. 3；
Fig. 5 is the enlarged drawing at T in Fig. 3；
Fig. 6 is the schematic rear view on edge protection column in the utility model.
In figure：1, fixed frame；2, protective housing；3, pond；4, outlet pipe；5, wind turbine；6, water proof ventilated membrane；7, filter；
8, foam-rubber cushion；9, cleaning device；10, wind drive wheel；11, isolation board；12, fastener；13, nozzle；14, guide duct；15, it arranges
Dirty mouth；16, water pump；17, filter screen；18, air inlet；19, air outlet；21, accommodating cavity；22, guard screen；91, first rotating shaft；
92, the second shaft；93, belt pulley；94, belt；95, hairbrush.
Specific implementation mode
With reference to the accompanying drawings and embodiments, the utility model is described in detail.
A kind of edge protection column reducing building site dust pollution, it is shown referring to Fig.1, including fixed frame 1 and vertical protection
Partition board 22, is fixed with protective housing 2 on the fixed frame 1, the vertical setting of guard screen 22 2 left and right sides of protective housing with
It obstructs inside and outside building site.The spacing distance of protective housing 2 is 3 meters in the present embodiment.
Referring to Fig.1 and Fig. 3, protective housing 2 are provided with accommodating cavity 21 close to the side of construction site, are equipped in accommodating cavity 21
Dust exhaust apparatus is also fixed with the isolation board 11 that lid closes accommodating cavity 21 on protective housing 2 by fastener 12, and fastener can be spiral shell
Bolt, screw etc..
With reference to shown in Fig. 2 and Fig. 3, dust exhaust apparatus includes the filter 7 for being fixed on 21 inner wall of accommodating cavity vertically, filter 7
The foam-rubber cushion 8 of several absorption dust is equipped with close to the side of construction site, foam-rubber cushion 8 is arranged in vertical strip.In addition,
The cleaning device 9 for striking off 8 surface dust of foam-rubber cushion is additionally provided in accommodating cavity 21.
Cleaning device 9 includes the second shaft 92 being arranged in 7 lower part of first rotating shaft 91 and filter on 7 top of filter,
The first rotating shaft 91 and the second shaft 92 are rotatably connected on protective housing 2, and one end of the second shaft 92 is stretched out outside protective housing 2
And the end is fixed with wind drive wheel 10.Referring to Figure 5, it is both provided with belt pulley in first rotating shaft 91 and the second shaft 92
93, belt 94 is arranged on two belt pulleys 93, is fixed on belt 94 for striking off 8 surface dust of foam-rubber cushion from top to bottom
Hairbrush 95.
The lower section of filter 7 is provided with pond 3, and pond 3 includes fixed filter screen 17 diagonally downward, and filter screen 17 is along inclining
The bottom on inclined-plane is provided with sewage draining exit 15, and the lower part of filter screen 17 is additionally provided with water pump 16, and water pump 16 is connect with outlet pipe 4.
As shown in figure 4, being provided with several nozzles 13 on outlet pipe 4, and face 7 top of filter.
As shown in Figure 3 and Figure 6, it is provided on side of the protective housing 2 far from construction site for being generated to 2 inside of protective housing
The wind turbine 5 of suction, the one end of wind turbine 5 inside protective housing 2 are air inlet 18, are provided on air inlet 18 for reducing moisture
The water proof ventilated membrane 6 taken away by wind turbine 5 is connected with guide duct 14 on the other end of wind turbine 5, and the other end of guide duct 14 is outlet air
Mouth 19, air outlet 19 faces the wind drive wheel 10 being fixed in the second shaft 92.
Specifically the course of work is：Wind turbine 5 starts the sea that the suction generated is drawn into the dust of construction site filter 7
On continuous pad 8, the flow that the nozzle 13 on outlet pipe 4 sprays can drench foam-rubber cushion 8, reinforce the dust removal ability of foam-rubber cushion 8, flow
The surface of energy cleaning sponge pad 8, the wind-force blown out with rear fan 5 are transmitted to by guide duct 14 on wind drive wheel 10, wind-force
Driving wheel 10 can drive the second shaft 92 to rotate, and the second shaft 92 drives belt 94 to be driven by belt pulley 93, makes on belt
The surface of 95 cleaning sponge pad 8 of hairbrush is additionally provided with water proof ventilated membrane 6 on the air inlet 18 of wind turbine 5 and is used for reducing dissipating for moisture
It loses.
When being transferred to 94 bottom of belt, hairbrush 95 can be immersed in the water hairbrush 95, and cleaning action, water are played to hairbrush 95
Filter screen 17, which is obliquely installed, in pond 3 can be such that contamination build-up is discharged to 17 bottom of filter screen, and by sewage draining exit 15.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of edge protection column reducing building site dust pollution, including fixed frame（1）With vertical guard screen（22）, special
Sign is：The fixed frame（1）On be fixed with protective housing（2）, the vertical guard screen（22）It is arranged in protective housing（2）Left and right
Both sides are to obstruct inside and outside building site, protective housing（2）Side close to construction site is provided with accommodating cavity（21）, accommodating cavity（21）It is interior vertical
It is provided with filter（7）, filter（7）Close to protective housing（2）The side of opening is provided with nozzle（13）, filter（7）Under
Portion is provided with pond（3）, pond（3）And nozzle（13）Pass through outlet pipe（4）Connection, outlet pipe（4）On be provided with water pump（16）；
Protective housing（2）Side far from construction site is provided with wind turbine（5）, wind turbine（5）Air inlet（18）It is ventilative that place is provided with water proof
Film（6）.
2. the edge protection column according to claim 1 for reducing building site dust pollution, it is characterized in that：The filter（7）
On be equipped with several foam-rubber cushions（8）.
3. the edge protection column according to claim 2 for reducing building site dust pollution, it is characterized in that：Several foam-rubber cushions
（8）It is vertical strip, and is distributed on filter（7）On.
4. the edge protection column according to claim 3 for reducing building site dust pollution, it is characterized in that：The foam-rubber cushion（8）
It is carbon fibre material.
5. the edge protection column according to claim 1 for reducing building site dust pollution, it is characterized in that：The filter（7）
Top is provided with first rotating shaft（91）, filter（7）Lower part is provided with the second shaft（92）, first rotating shaft（91）With the second shaft
（92）On be both provided with belt pulley（93）, two belt pulleys（93）Pass through belt（94）Connection, belt（94）On be provided with hairbrush
（95）.
6. the edge protection column according to claim 5 for reducing building site dust pollution, it is characterized in that：The belt（94）On
Hairbrush（95）When being transferred to bottom, hairbrush（95）It is immersed in pond（3）In.
7. the edge protection column according to claim 5 for reducing building site dust pollution, it is characterized in that：Second shaft
（92）One end stretch out protective housing（2）The outer and end is fixed with wind drive wheel（10）.
8. the edge protection column according to claim 7 for reducing building site dust pollution, it is characterized in that：The protective housing（2）
It is outer to be additionally provided with and wind turbine（5）The guide duct being connected（14）, guide duct（14）Air outlet（19）Against wind drive wheel
（10）.
9. the edge protection column according to claim 1 for reducing building site dust pollution, it is characterized in that：The pond（3）On
It is provided with filter screen（17）.
10. the edge protection column according to claim 1 for reducing building site dust pollution, it is characterized in that：The protective housing（2）
On pass through fastener（12）It is fixed with lid and closes accommodating cavity（21）Isolation board（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820115567.7U CN207813072U (en) | 2018-01-23 | 2018-01-23 | Reduce the edge protection column of building site dust pollution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820115567.7U CN207813072U (en) | 2018-01-23 | 2018-01-23 | Reduce the edge protection column of building site dust pollution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207813072U true CN207813072U (en) | 2018-09-04 |
Family
ID=63324766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820115567.7U Expired - Fee Related CN207813072U (en) | 2018-01-23 | 2018-01-23 | Reduce the edge protection column of building site dust pollution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207813072U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111606267A (en) * | 2020-06-03 | 2020-09-01 | 曾林香 | Elevating gear for construction |
| CN114288802A (en) * | 2022-01-22 | 2022-04-08 | 吴元勤 | Combined building construction protection device with auxiliary dust falling function |
-
2018
- 2018-01-23 CN CN201820115567.7U patent/CN207813072U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111606267A (en) * | 2020-06-03 | 2020-09-01 | 曾林香 | Elevating gear for construction |
| CN114288802A (en) * | 2022-01-22 | 2022-04-08 | 吴元勤 | Combined building construction protection device with auxiliary dust falling function |
| CN114288802B (en) * | 2022-01-22 | 2024-01-26 | 吴元勤 | Combined building construction protection device with auxiliary dust fall function |
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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: 20180904 Termination date: 20220123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |