CN109667431A - A kind of collapsible Air Filter and construction method - Google Patents
A kind of collapsible Air Filter and construction method Download PDFInfo
- Publication number
- CN109667431A CN109667431A CN201811651035.6A CN201811651035A CN109667431A CN 109667431 A CN109667431 A CN 109667431A CN 201811651035 A CN201811651035 A CN 201811651035A CN 109667431 A CN109667431 A CN 109667431A
- Authority
- CN
- China
- Prior art keywords
- air filter
- movable axis
- collapsible
- fixing axle
- idler wheel
- Prior art date
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
- E04G21/242—Safety or protective measures preventing damage to building parts or finishing work during construction for temporarily covering the whole worksite, e.g. building, trench
Abstract
The present invention provides a kind of collapsible Air Filter and construction methods, belong to architectural engineering construction technique field；It solves existing Air Filter and is not easy the technical problem being laid with, destructible and use cost are high；A kind of collapsible Air Filter, including track, there are two and spaced-apart parallel setting；Fixing axle is connected with one end of two tracks respectively；Movable axis is spaced apart with fixing axle, and movable axis both ends are provided with idler wheel and two idler wheels are located in two tracks；Air Filter, one end are connected with fixing axle, and the other end is connected with movable axis, and multiple axially extending and equidistant folding line is horizontally arranged on the Air Filter；Movable axis can be moved in orbit by idler wheel, and Air Filter equidistant folding shrinking or can strut；Present apparatus structure is simple, easy for construction, and the effectively save Air Filter of energy is laid with the time it takes, meanwhile, telescopic dustproof network structure realizes the sustainable use of Air Filter, reduces the consumption of Air Filter, realizes environmentally protective.
Description
Technical field
The invention belongs to architectural engineering construction technique field, it is related to a kind of collapsible Air Filter and construction method.
Background technique
In recent years, as the requirement of the increase of haze number of days in all parts of the country and environmental protection gradually increases, building engineering construction
The dust prevention at scene requires also higher and higher.
In traditional architectural engineering, the laying of Air Filter is carried out in such a way that Air Filter weighting material is fixed, using in this way
Air Filter set up measure, with the following drawback that:
Air Filter laying is carried out by the way of traditional, direct large area is layed in ground, influences the smooth of engineering construction
It carries out；
The Air Filter being laid with using traditional approach, Air Filter are penetrated into soil layer after vehicle arrangement rolls, easily damaged,
It recycles relatively difficult, causes secondary pollution.
In conclusion in order to solve above-mentioned Air Filter, need to design a kind of convenient-laying, sustainable
Using and lower-cost collapsible Air Filter and construction method.
Summary of the invention
The purpose of the present invention is in view of the above-mentioned problems existing in the prior art, propose a kind of convenient-laying, sustainable make
With and lower-cost collapsible Air Filter.
Object of the invention can be realized by the following technical scheme: a kind of collapsible Air Filter, including
Track, there are two and spaced-apart parallel setting；
Fixing axle is connected with one end of two tracks respectively；
Movable axis is spaced apart with fixing axle, and movable axis both ends are provided with idler wheel and two idler wheels are located at two tracks
It is interior；
Air Filter, one end are connected with fixing axle, and the other end is connected with movable axis, are horizontally arranged on the Air Filter more
A axially extending and equidistant folding line；
The movable axis can be moved in orbit by idler wheel, and Air Filter equidistant folding shrinking or can strut.
In a kind of above-mentioned collapsible Air Filter, the fixed both ends of the shaft is respectively arranged with fixed block, and the fixed block is embedding
In track.
In a kind of above-mentioned collapsible Air Filter, the movable axis includes inner shaft, is laterally arranged, two idler wheels respectively with it is interior
Axis both ends are connected；
Outer shaft is sheathed on outside inner shaft, and the Air Filter is connected with outer shaft.
In a kind of above-mentioned collapsible Air Filter, axially it is provided on the Air Filter equidistant staggeredly through the drawing of Air Filter
Rope, described drawstring one end and fixing axle are connected, and the other end passes through outer shaft and outer shaft is connected.
In a kind of above-mentioned collapsible Air Filter, the Air Filter is dense mesh type web.
Another object of the present invention is in view of the above-mentioned problems existing in the prior art, to propose a kind of collapsible Air Filter
Construction method.
Object of the invention can be realized by the following technical scheme: a kind of collapsible dust-proof net construction method, including with
Lower step:
S1: on the ground for the position for needing to be laid with Air Filter or on bracket equidistant laid rail road；
S2: the fixed block of fixed both ends of the shaft and the idler wheel at movable axis both ends are placed in orbit；
S3: pulling the outer outer shaft of movable axis, and idler wheel and inner circumferential rotate synchronously, and drawstring follows the rotation of inner circumferential gradually to extend, and prevents
Dirt net is gradually spread out；
S4: repeating step 3, and all collapsible Air Filters are opened；
S5: when needing to construct, pushing movable axis outer shaft, and idler wheel and inner shaft rotate synchronously, drawstring follow the rotation of inner circumferential by
It is tapered short, Air Filter gradually folding shrinking；
S6: after the completion of construction, by all collapsible dust-proof net foldings, track is removed.
Compared with prior art, the invention has the following advantages:
Present apparatus structure is simple, easy for construction, and the effectively save Air Filter of energy is laid with the time it takes, meanwhile, it is telescopic
Dustproof network structure, realize the sustainable use of Air Filter, reduce the consumption of Air Filter, realize environmentally protective.
Detailed description of the invention
Fig. 1 is floor map of the invention.
In figure, 10, track；20, fixing axle；21, fixed block；30, movable axis；31, idler wheel；32, inner shaft, 33, outer shaft；
40, Air Filter；41, folding line；42, drawstring.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figure 1, a kind of collapsible Air Filter 40 of the present invention, including track 10, fixing axle 20, movable axis 30 with it is dust-proof
Net 40.
There are two tracks 10 and spaced-apart parallel setting, and fixing axle 20 is connected with one end of two tracks 10 respectively, movable axis 30
It is spaced apart with fixing axle 20,30 both ends of movable axis are provided with idler wheel 31 and two idler wheels 31 are located in two tracks 10, dust-proof
40 one end of net is connected with fixing axle 20, and the other end is connected with movable axis 30, is horizontally arranged with multiple axial directions on the Air Filter 40
Extend and equidistant folding line 41, the folding line 41 make entire Air Filter 40 in the axial direction can equidistant folding shrinking, in use,
Movable axis 30 can be moved on track 10 by idler wheel 31, and Air Filter 40 equidistant folding shrinking or can strut.
Total is simple, easy for construction, and the effectively save Air Filter 40 of energy is laid with the time it takes, meanwhile, it is telescopic
40 structure of Air Filter, realize the sustainable use of Air Filter 40, reduce the consumption of Air Filter 40, realize environmentally protective.
On the basis of the said structure, the present invention has made it to be further improved and refine.
As shown in Figure 1,20 both ends of fixing axle are respectively arranged with fixed block 21, the fixed block 21 is embedded at track 10
It is interior.
Fixing axle 20 is embedded in track 10 by fixed block 21, realizes the fast assembling-disassembling of fixing axle 20 Yu track 10,
It is easy to use, quick.
As shown in Figure 1, the movable axis 30 includes inner shaft 32 and outer shaft 33, the laterally setting of inner shaft 32, two idler wheels 31 difference
It is connected with 32 both ends of inner shaft, outer shaft 33 is sheathed on outside inner shaft 32, and the Air Filter 40 is connected with outer shaft 33.
Inner shaft 32 is separated with outer shaft 33, so that the connection of inner shaft 32 movement on track 10 and Air Filter 40 and outer shaft 33
It separates and does not interfere with each other, ensure that the normal folding and unfolding of the normal movement of movable axis 30 Yu Air Filter 40.
As shown in Figure 1, being axially provided on the Air Filter 40 equidistant staggeredly through the drawstring 42 of Air Filter 40, the drawing
Restricting, 42 one end are connected with fixing axle 20, and the other end passes through outer shaft 33 and outer shaft 33 is connected.
Certain supporting role is played in the setting of drawstring 42 to Air Filter 40, improves the intensity after Air Filter 40 is spread out,
Intensity when Air Filter 40 is spread out is also improved simultaneously, and Air Filter 40 is avoided excessively to pull open and be broken.
Further, the Air Filter 40 improves Air Filter 40 using this material and structure for dense mesh type web
Intensity.
A kind of collapsible dust-proof net construction method of the invention, comprising the following steps:
S1: on the ground for the position for needing to be laid with Air Filter or on bracket equidistant laid rail road；
S2: the fixed block of fixed both ends of the shaft and the idler wheel at movable axis both ends are placed in orbit；
S3: pulling the outer outer shaft of movable axis, and idler wheel and inner circumferential rotate synchronously, and drawstring follows the rotation of inner circumferential gradually to extend, and prevents
Dirt net is gradually spread out；
S4: repeating step 3, and all collapsible Air Filters are opened；
S5: when needing to construct, pushing movable axis outer shaft, and idler wheel and inner shaft rotate synchronously, drawstring follow the rotation of inner circumferential by
It is tapered short, Air Filter gradually folding shrinking；
S6: after the completion of construction, by all collapsible dust-proof net foldings, track is removed.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (6)
1. a kind of collapsible Air Filter, including
Track, there are two and spaced-apart parallel setting；
Fixing axle is connected with one end of two tracks respectively；
Movable axis is spaced apart with fixing axle, and movable axis both ends are provided with idler wheel and two idler wheels are located in two tracks；
Air Filter, one end are connected with fixing axle, and the other end is connected with movable axis, and multiple axis are horizontally arranged on the Air Filter
To extending and equidistant folding line；
The movable axis can be moved in orbit by idler wheel, and Air Filter equidistant folding shrinking or can strut.
2. a kind of collapsible Air Filter according to claim 1, it is characterised in that: the fixed both ends of the shaft is respectively arranged with
Fixed block, the fixed block are embedded in track.
3. a kind of collapsible Air Filter according to claim 1, it is characterised in that: the movable axis includes
Inner shaft is laterally arranged, and two idler wheels are connected with inner shaft both ends respectively；
Outer shaft is sheathed on outside inner shaft, and the Air Filter is connected with outer shaft.
4. a kind of collapsible Air Filter according to claim 3, it is characterised in that: be axially provided on the Air Filter
Away from being staggeredly connected through the drawstring of Air Filter, described drawstring one end and fixing axle, the other end passes through outer shaft and outer shaft is connected.
5. a kind of collapsible Air Filter according to claim 1, it is characterised in that: the Air Filter is dense mesh type fiber
Net.
6. a kind of collapsible dust-proof net construction method, comprising the following steps:
S1: on the ground for the position for needing to be laid with Air Filter or on bracket equidistant laid rail road；
S2: the fixed block of fixed both ends of the shaft and the idler wheel at movable axis both ends are placed in orbit；
S3: pulling the outer outer shaft of movable axis, and idler wheel and inner circumferential rotate synchronously, and drawstring follows the rotation of inner circumferential gradually to extend, Air Filter
It gradually spreads out；
S4: repeating step 3, and all collapsible Air Filters are opened；
S5: when needing to construct, movable axis outer shaft is pushed, idler wheel and inner shaft rotate synchronously, and drawstring follows the rotation of inner circumferential gradually to contract
It is short, Air Filter gradually folding shrinking；
S6: after the completion of construction, by all collapsible dust-proof net foldings, track is removed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811651035.6A CN109667431A (en) | 2018-12-31 | 2018-12-31 | A kind of collapsible Air Filter and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811651035.6A CN109667431A (en) | 2018-12-31 | 2018-12-31 | A kind of collapsible Air Filter and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109667431A true CN109667431A (en) | 2019-04-23 |
Family
ID=66146793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811651035.6A Pending CN109667431A (en) | 2018-12-31 | 2018-12-31 | A kind of collapsible Air Filter and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109667431A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111910612A (en) * | 2020-08-19 | 2020-11-10 | 中建八局第四建设有限公司 | Telescopic dust screen |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11223048A (en) * | 1998-02-06 | 1999-08-17 | Fureko Engineering Kk | Foldable tent |
| JP2000192666A (en) * | 1998-12-25 | 2000-07-11 | Japan Steels International Kk | Temporary roof |
| JP2005264524A (en) * | 2004-03-17 | 2005-09-29 | Seiki Hanbai Co Ltd | Horizontally sliding wire screen |
| CN203145483U (en) * | 2013-03-25 | 2013-08-21 | 歌山建设集团有限公司 | Construction site construction dustproof screen device |
| CN204645053U (en) * | 2015-05-12 | 2015-09-16 | 中建城市建设发展有限公司 | A kind of the building foundation pit construction stage use have enough to meet the need drawing dustproof net support |
| CN106223695A (en) * | 2016-08-26 | 2016-12-14 | 山东钢铁股份有限公司 | A kind of for preventing the device and method of sintering mixing stockpile airborne dust |
| CN206273957U (en) * | 2016-11-02 | 2017-06-23 | 上海建工二建集团有限公司 | The fast folding for being capable of achieving the construction of subway station Dynamic Closed covers canopy group |
| CN207469794U (en) * | 2017-10-24 | 2018-06-08 | 中国建筑第二工程局有限公司 | Green construction dust-proofing screen and building site Green construction dust-proofing screen |
| CN210105354U (en) * | 2018-12-31 | 2020-02-21 | 浙江二十冶建设有限公司 | Folding dust screen |
-
2018
- 2018-12-31 CN CN201811651035.6A patent/CN109667431A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11223048A (en) * | 1998-02-06 | 1999-08-17 | Fureko Engineering Kk | Foldable tent |
| JP2000192666A (en) * | 1998-12-25 | 2000-07-11 | Japan Steels International Kk | Temporary roof |
| JP2005264524A (en) * | 2004-03-17 | 2005-09-29 | Seiki Hanbai Co Ltd | Horizontally sliding wire screen |
| CN203145483U (en) * | 2013-03-25 | 2013-08-21 | 歌山建设集团有限公司 | Construction site construction dustproof screen device |
| CN204645053U (en) * | 2015-05-12 | 2015-09-16 | 中建城市建设发展有限公司 | A kind of the building foundation pit construction stage use have enough to meet the need drawing dustproof net support |
| CN106223695A (en) * | 2016-08-26 | 2016-12-14 | 山东钢铁股份有限公司 | A kind of for preventing the device and method of sintering mixing stockpile airborne dust |
| CN206273957U (en) * | 2016-11-02 | 2017-06-23 | 上海建工二建集团有限公司 | The fast folding for being capable of achieving the construction of subway station Dynamic Closed covers canopy group |
| CN207469794U (en) * | 2017-10-24 | 2018-06-08 | 中国建筑第二工程局有限公司 | Green construction dust-proofing screen and building site Green construction dust-proofing screen |
| CN210105354U (en) * | 2018-12-31 | 2020-02-21 | 浙江二十冶建设有限公司 | Folding dust screen |
Non-Patent Citations (1)
| Title |
|---|
| 全国勘察设计注册工程师环保专业管理委员会等: "注册环保工程师专业考试复习教材 大气污染防治工程技术与实践 下", vol. 4, 中国环境出版社, pages: 1114 - 1115 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111910612A (en) * | 2020-08-19 | 2020-11-10 | 中建八局第四建设有限公司 | Telescopic dust screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 315 800 Pearl River Road 429 Xindan Street, Beilun District, Ningbo City, Zhejiang Province Applicant after: Zhejiang 20 Smelter Construction Co., Ltd. Applicant after: China Twenty Metallurgical Group Co., Ltd. Address before: 315 800 Pearl River Road 429 Xindan Street, Beilun District, Ningbo City, Zhejiang Province Applicant before: Ningbo MCC20 Construction Co.,Ltd. Applicant before: China Twenty Metallurgical Group Co., Ltd. |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |