CN215165446U - Dust screen that building engineering used - Google Patents
Dust screen that building engineering used Download PDFInfo
- Publication number
- CN215165446U CN215165446U CN202022971887.2U CN202022971887U CN215165446U CN 215165446 U CN215165446 U CN 215165446U CN 202022971887 U CN202022971887 U CN 202022971887U CN 215165446 U CN215165446 U CN 215165446U
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- China
- Prior art keywords
- roller
- iron
- dust screen
- limiting
- fixing rod
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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.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 67
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 154
- 229910052742 iron Inorganic materials 0.000 claims abstract description 77
- 238000010276 construction Methods 0.000 claims description 6
- 238000005219 brazing Methods 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 8
- 230000008569 process Effects 0.000 description 6
- 239000002689 soil Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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- Working Measures On Existing Buildindgs (AREA)
Abstract
The utility model provides a dust screen that building engineering used, include: the device comprises a first roller, a second roller, a dust screen, a first iron bar component and a second iron bar component; the first iron chisel assembly comprises a first fixed rod and a first iron chisel; a first limiting table is arranged on the first fixed rod; a first limiting groove is formed in the side wall of the first roller; the second iron chisel assembly comprises a second fixed rod, a second iron chisel and second iron chisels which are uniformly distributed along the axis of the second fixed rod; a second limiting table is arranged on the side wall of the second fixed rod; a second limiting groove is formed in the side wall of the second roller; the second limiting table is inserted into the second limiting groove for limiting; the first edge of the dustproof net is fixedly connected with the first roller, the second edge of the dustproof net is fixedly connected with the second roller, and the first roller and the second roller are used for convolving the dustproof net. Adopt the utility model provides a dust screen that building engineering used compares in the current method of directly laying, and the fixed effect of the dust screen of this scheme is better.
Description
Technical Field
The utility model relates to a construction technical field especially involves and is a dust screen that building engineering used.
Background
The dust screen is processed into a wind-shielding and dust-suppressing wall with a certain geometric shape, aperture ratio and different aperture combinations according to the wind tunnel experiment result of the implementation site environment by utilizing the aerodynamic principle, so that when circulating air (strong wind) passes through the wall from the outside, the air flow which is interfered up and down is formed at the inner side of the wall to achieve the effects of strong wind at the outer side, weak wind at the inner side, small wind at the outer side and no wind at the inner side, thereby preventing the dust from flying; the technology is at the leading position in China at present; the wind-shielding dust suppression wall consists of an independent foundation, a steel structure support and a wind shield.
The prior green construction dust screen technology has the following problems: the existing dust screen for green construction can effectively prevent dust when in use, the existing dust screen is usually directly paved on the surface of a point to be protected against dust, and if wind is strong, the dust screen is easy to blow away.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a dust screen that building engineering used, concrete technical scheme is as follows:
the embodiment of the utility model provides a dust screen that building engineering used, include: the device comprises a first roller, a second roller, a dust screen, a first iron bar component and a second iron bar component; the first iron chisel assembly comprises a first fixing rod and at least two first iron chisels; a T-shaped first limiting table is arranged at the top of the first fixing rod; a T-shaped first limiting groove matched with the limiting table is formed in the side wall of the first roller; the first limiting table is inserted into the first limiting groove for limiting; the first iron brazes are uniformly distributed along the axis of the first fixing rod; the second iron bar assembly comprises a second fixing rod, at least two second iron bars, and the second iron bars are uniformly distributed along the axis of the second fixing rod; a T-shaped second limiting table is arranged on the side wall of the second fixing rod; a T-shaped second limiting groove matched with the second limiting table is formed in the side wall of the second roller; the second limiting table is inserted into the second limiting groove for limiting; the first edge of the dust screen is fixedly connected with the first roller, the second edge of the dust screen is fixedly connected with the second roller, the first edge and the second edge are a group of opposite edges of the dust screen, and the first roller and the second roller are used for convolving the dust screen.
The embodiment of the utility model provides a dust screen that building engineering used, include: the device comprises a first roller, a second roller, a dust screen, a first iron bar component and a second iron bar component; the first iron chisel assembly comprises a first fixing rod and at least two first iron chisels; a T-shaped first limiting table is arranged at the top of the first fixing rod; a T-shaped first limiting groove matched with the limiting table is formed in the side wall of the first roller; the first limiting table is inserted into the first limiting groove for limiting; the first iron brazes are uniformly distributed along the axis of the first fixing rod; the second iron bar assembly comprises a second fixing rod, at least two second iron bars, and the second iron bars are uniformly distributed along the axis of the second fixing rod; a T-shaped second limiting table is arranged on the side wall of the second fixing rod; a T-shaped second limiting groove matched with the second limiting table is formed in the side wall of the second roller; the second limiting table is inserted into the second limiting groove for limiting; the first edge of the dust screen is fixedly connected with the first roller, the second edge of the dust screen is fixedly connected with the second roller, the first edge and the second edge are a group of opposite edges of the dust screen, and the first roller and the second roller are used for convolving the dust screen. In the using process, two workers respectively hold the first roller and the second roller by hands, pull open the dustproof nets wound on the first roller and the second roller, lay the dustproof nets at the places to be dustproof, insert the first limiting table arranged on the first fixing rod into the first limiting groove on the side wall of the first roller after laying, so as to realize the scheme of combining the first iron bar component and the first roller, and then insert the first iron bar into soil by utilizing the first iron bar of the first iron bar component, so as to realize the effect of fixing the dustproof nets; similarly, the second iron chisel assembly and the second roller are assembled in the same way, and the second iron chisel is inserted into the soil to further reinforce the dust screen; adopt the utility model provides a dust screen that building engineering used compares in the current method of directly laying, and the fixed effect of the dust screen of this scheme is better.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic structural diagram of a dust screen for construction engineering provided by an embodiment of the present invention.
Reference numerals:
1 first roller, 2 second rollers, 3 dust screens, 4 first fixed rods, 5 first iron pins, 6 first limit platforms, 7 first limit grooves, 8 second fixed rods, 9 second iron pins, 10 second limit platforms, 11 second limit grooves and 12 handles.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail with reference to the accompanying drawings. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Example 1
Referring to fig. 1, an embodiment of the present invention provides a dust screen 3 for construction engineering, including: the roller assembly comprises a first roller 1, a second roller 2, a dust screen 3, a first iron chisel 5 assembly and a second iron chisel 9 assembly; the first iron chisel 5 component comprises a first fixed rod 4 and at least two first iron chisels 5; a T-shaped first limiting table 6 is arranged at the top of the first fixing rod 4; a T-shaped first limiting groove 7 matched with the limiting table is formed in the side wall of the first roller 1; the first limiting table 6 is inserted into the first limiting groove 7 for limiting; the first iron brazes 5 are uniformly distributed along the axis of the first fixing rod 4; the second iron chisel 9 assembly comprises a second fixed rod 8, at least two second iron chisels 9, and the second iron chisels 9 are uniformly distributed along the axis of the second fixed rod 8; a T-shaped second limiting table 10 is arranged on the side wall of the second fixing rod 8; a T-shaped second limiting groove 11 matched with the second limiting table 10 is formed in the side wall of the second roller 2; the second limiting table 10 is inserted into the second limiting groove 11 for limiting; the first edge of the dust screen 3 is fixedly connected with the first roller 1, and the second edge of the dust screen 3 is fixedly connected with the second roller 2, wherein the first edge and the second edge are a set of opposite edges of the dust screen 3, and the first roller 1 and the second roller 2 are used for convolving the dust screen 3.
The embodiment of the utility model provides a dust screen 3 that building engineering used, include: the roller assembly comprises a first roller 1, a second roller 2, a dust screen 3, a first iron chisel 5 assembly and a second iron chisel 9 assembly; the first iron chisel 5 component comprises a first fixed rod 4 and at least two first iron chisels 5; a T-shaped first limiting table 6 is arranged at the top of the first fixing rod 4; a T-shaped first limiting groove 7 matched with the limiting table is formed in the side wall of the first roller 1; the first limiting table 6 is inserted into the first limiting groove 7 for limiting; the first iron brazes 5 are uniformly distributed along the axis of the first fixing rod 4; the second iron chisel 9 assembly comprises a second fixed rod 8, at least two second iron chisels 9, and the second iron chisels 9 are uniformly distributed along the axis of the second fixed rod 8; a T-shaped second limiting table 10 is arranged on the side wall of the second fixing rod 8; a T-shaped second limiting groove 11 matched with the second limiting table 10 is formed in the side wall of the second roller 2; the second limiting table 10 is inserted into the second limiting groove 11 for limiting; the first edge of the dust screen 3 is fixedly connected with the first roller 1, and the second edge of the dust screen 3 is fixedly connected with the second roller 2, wherein the first edge and the second edge are a set of opposite edges of the dust screen 3, and the first roller 1 and the second roller 2 are used for convolving the dust screen 3. In the using process, two workers respectively hold the first roller 1 and the second roller 2 by hands, pull open the dustproof net 3 wound on the first roller 1 and the second roller 2, lay the dustproof net 3 at a place to be dustproof, insert the first limiting table 6 arranged on the first fixing rod 4 into the first limiting groove 7 on the side wall of the first roller 1 after laying, so as to realize the scheme of combining the first iron bar 5 component with the first roller 1, and then insert the first iron bar 5 into the soil by utilizing the first iron bar 5 of the first iron bar 5 component, so as to realize the effect of fixing the dustproof net 3; similarly, the second iron chisel 9 assembly and the second roller 2 are assembled in the same way, and the second iron chisel 9 is inserted into the soil to further reinforce the dust screen 3; adopt the utility model provides a dust screen 3 that building engineering used compares in the current method of directly laying, and the fixed effect of dust screen 3 of this scheme is better.
In one embodiment, the brazing filler metal is made of iron.
In one embodiment, handles 12 are rotatably provided at both ends of the first roller 1.
In a particular embodiment, handles 12 are rotatably provided at both ends of the second roller 2.
The embodiment of the utility model provides a dust screen 3 that building engineering used, include: the roller assembly comprises a first roller 1, a second roller 2, a dust screen 3, a first iron chisel 5 assembly and a second iron chisel 9 assembly; the first iron chisel 5 component comprises a first fixed rod 4 and at least two first iron chisels 5; a T-shaped first limiting table 6 is arranged at the top of the first fixing rod 4; a T-shaped first limiting groove 7 matched with the limiting table is formed in the side wall of the first roller 1; the first limiting table 6 is inserted into the first limiting groove 7 for limiting; the first iron brazes 5 are uniformly distributed along the axis of the first fixing rod 4; the second iron chisel 9 assembly comprises a second fixed rod 8, at least two second iron chisels 9, and the second iron chisels 9 are uniformly distributed along the axis of the second fixed rod 8; a T-shaped second limiting table 10 is arranged on the side wall of the second fixing rod 8; a T-shaped second limiting groove 11 matched with the second limiting table 10 is formed in the side wall of the second roller 2; the second limiting table 10 is inserted into the second limiting groove 11 for limiting; the first edge of the dust screen 3 is fixedly connected with the first roller 1, and the second edge of the dust screen 3 is fixedly connected with the second roller 2, wherein the first edge and the second edge are a set of opposite edges of the dust screen 3, and the first roller 1 and the second roller 2 are used for convolving the dust screen 3. In the using process, two workers respectively hold the first roller 1 and the second roller 2 by hands, pull open the dustproof net 3 wound on the first roller 1 and the second roller 2, lay the dustproof net 3 at a place to be dustproof, insert the first limiting table 6 arranged on the first fixing rod 4 into the first limiting groove 7 on the side wall of the first roller 1 after laying, so as to realize the scheme of combining the first iron bar 5 component with the first roller 1, and then insert the first iron bar 5 into the soil by utilizing the first iron bar 5 of the first iron bar 5 component, so as to realize the effect of fixing the dustproof net 3; similarly, the second iron chisel 9 assembly and the second roller 2 are assembled in the same way, and the second iron chisel 9 is inserted into the soil to further reinforce the dust screen 3; adopt the utility model provides a dust screen 3 that building engineering used compares in the current method of directly laying, and the fixed effect of dust screen 3 of this scheme is better.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments. The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (4)
1. A dust screen for construction engineering, comprising: the device comprises a first roller, a second roller, a dust screen, a first iron bar component and a second iron bar component; the first iron chisel assembly comprises a first fixing rod and at least two first iron chisels; a T-shaped first limiting table is arranged at the top of the first fixing rod; a T-shaped first limiting groove matched with the limiting table is formed in the side wall of the first roller; the first limiting table is inserted into the first limiting groove for limiting; the first iron brazes are uniformly distributed along the axis of the first fixing rod; the second iron bar assembly comprises a second fixing rod, at least two second iron bars, and the second iron bars are uniformly distributed along the axis of the second fixing rod; a T-shaped second limiting table is arranged on the side wall of the second fixing rod; a T-shaped second limiting groove matched with the second limiting table is formed in the side wall of the second roller; the second limiting table is inserted into the second limiting groove for limiting; the first edge of the dust screen is fixedly connected with the first roller, the second edge of the dust screen is fixedly connected with the second roller, the first edge and the second edge are a group of opposite edges of the dust screen, and the first roller and the second roller are used for convolving the dust screen.
2. The dust screen of claim 1, wherein the brazing filler metal is made of iron.
3. The dust screen of claim 1, wherein a handle is rotatably provided at both ends of the first roller.
4. The dust screen of claim 1, wherein a handle is rotatably provided at both ends of the second roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022971887.2U CN215165446U (en) | 2020-12-11 | 2020-12-11 | Dust screen that building engineering used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022971887.2U CN215165446U (en) | 2020-12-11 | 2020-12-11 | Dust screen that building engineering used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215165446U true CN215165446U (en) | 2021-12-14 |
Family
ID=79378622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022971887.2U Expired - Fee Related CN215165446U (en) | 2020-12-11 | 2020-12-11 | Dust screen that building engineering used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215165446U (en) |
-
2020
- 2020-12-11 CN CN202022971887.2U patent/CN215165446U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220624 Address after: 221113 Tangzhang town Tangzhang Industrial Park, Tongshan District, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Hongjiu Steel Structure Engineering Co.,Ltd. Address before: 221000 Guanzhuang village, Zhengji Town, Tongshan District, Xuzhou City, Jiangsu Province Patentee before: XUZHOU SHI'AO WOOD INDUSTRY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |