CN104963487B - For the adjustable sawtooth wing external corner backplate of plastering process - Google Patents
For the adjustable sawtooth wing external corner backplate of plastering process Download PDFInfo
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- CN104963487B CN104963487B CN201510399590.4A CN201510399590A CN104963487B CN 104963487 B CN104963487 B CN 104963487B CN 201510399590 A CN201510399590 A CN 201510399590A CN 104963487 B CN104963487 B CN 104963487B
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Abstract
The present invention relates to a kind of aid of construction, and in particular to for the adjustable sawtooth wing external corner backplate of plastering process, including backplate I and backplate II；The entirety of backplate I and backplate II is rectangular, wherein a side long is linear, another side long is that zigzag constitutes the sawtooth wing, and the side long of the rectangle is not less than 2000mm, and the bottom of the tooth of the sawtooth wing is not less than 50mm to the distance on linear side long；The linear side long of backplate I and backplate II is fixed together, and the angle of backplate I and backplate II is identical with external corner；Several mounting holes are provided with backplate I and backplate II.Backplate I and backplate II are also respectively provided with some parallel to backplate I and backplate II and the pad I and pad II fitted with corresponding wall towards the side of wall, and pad I and pad II are connected with backplate I and backplate II by elastic component.The present invention is easy to use, can effectively prevent external corner from being plastered by mistake, improving construction quality and reducing construction cost.
Description
Technical field
The present invention relates to a kind of aid of construction, and in particular to for the adjustable sawtooth wing sun of plastering process
Angle backplate.
Background technology
During housing construction, the external corner of wall or pillar in building is required for smearing sand-lime, and external corner is used
Sand-lime requirement be higher than metope, to ensure in later stage operation process, reduce operating personnel in materials hauling, equipment and other items
When collision external corner cause the possibility of losing fangle, it is to avoid the influence brought to inner wall putty, coating application, it is possible to which that causes is more
It is secondary to do over again.Cement should be 1 with the weight ratio of coarse sand in the external corner sand-lime of relevant criterion requirement:2.Existing method is first to use wall
The sand-lime in face is cement with the weight of coarse sand than usually 1:3 sand-lime is all painted and completed, then will be stuccoed at external corner
Sand-lime root out and the weight ratio of rendering concrete and coarse sand should be 1:2 sand-lime.This mode is long in time limit, also wastes raw material.
In practical operation, generally there are problems that three, one is operated as stated above, it is necessary to by stuccoed sand-lime
Shovel falls, and wastes raw material；Two is operating personnel generally not in place to construction requirement understanding, often will be used for wall plastering to save trouble
Sand-lime is painted in external corner, and no longer roots out the sand-lime that standardization requirement is not inconsistent at external corner, causes the intensity of external corner sand-lime not
The requirement of relevant criterion can be met；Three be sand-lime and the external corner part of wall part sand-lime proportioning will not, cause the knot of the two
Close not tight, be easily deformed and ftracture.
Therefore, external corner can be protected in wall plastering if any a kind of instrument, afterwards again external corner plaster then can be preferable
Ground solves these problems.
The content of the invention
For deficiencies of the prior art, it is an object of the invention to provide it is easy to use, can effectively prevent sun
The adjustable sawtooth wing external corner backplate for plastering process that angle is plastered by mistake and effectively prevention junction deforms cracking.
To achieve these goals, the technical solution adopted by the present invention is as follows：
For the adjustable sawtooth wing external corner backplate of plastering process, including backplate I and backplate II；Described backplate I and shield
The entirety of plate II is rectangular, wherein a side long is linear, another side long is that zigzag constitutes the sawtooth wing, the length of the rectangle
Side is not less than 2000mm, and the bottom of the tooth of the sawtooth wing is not less than 50mm to the distance on linear side long；Described backplate I and backplate II
Linear side long be fixed together, the angle folded by backplate I and backplate II is identical with the external corner of building；Described backplate I
With several mounting holes are provided with backplate II, for wall connecting；Described backplate I and backplate II are towards the one of wall
Side is also respectively provided with some parallel to backplate I and backplate II and the pad I and pad II fitted with corresponding wall, described pad
Piece I and pad II are connected with backplate I and backplate II by elastic component.
Further, one of the backplate I long formation when with backplate II is long is rotatably connected.
Further, described backplate I is that the distance when the bottom of the tooth for 2000mm, the sawtooth wing is long to linear long is
65mm, thickness are the sheet material of 15mm, and backplate II is that the distance when the bottom of the tooth for 2000mm, the sawtooth wing is long to linear long is
50mm, thickness are the sheet material of 15mm；Described backplate I and backplate II is mutually perpendicular to splicing, makes backplate I and backplate II and wall phase
The side of the back of the body forms two orthogonal planes, and the bottom of the tooth of the sawtooth wing is to the distance of another plane in each plane
65mm。
Further, described backplate I is spliced by two pieces of integrally rectangular daughter boards of bond length identical, two sons
Plate respectively has a short side for fixed edge, and two fixed edges are removably joined together.
Further, described backplate II is spliced by two pieces of integrally rectangular daughter boards of bond length identical, and two
Daughter board respectively has a short side for fixed edge, and two fixed edges are removably joined together.
Further, described elastic component is spring.
Compared with prior art, the present invention has the advantages that：
1st, can effectively prevent external corner from being plastered by mistake.The present invention is fixed on external corner before wall plastering, operating personnel will not
External corner is plastered, can effectively prevent external corner to be painted into the sand-lime of other ratios.
2nd, construction quality is improved.Prevent external corner from being plastered by mistake because the present invention has been used in wall plastering, in dismounting
Row paints suitable sand-lime again after the present invention, can improve the sand-lime intensity of external corner, improves construction quality.The sawtooth wing makes
With the sand-lime and the sand-lime of external corner part for making wall part are organically combined together, and are not likely to produce deformation and ftracture.
3rd, construction cost is reduced.Due to application of the invention, the plastering quality of external corner is improved, and significantly reduces
Rework rate, reduces construction cost；In addition, the present invention can both gather materials on the spot at the construction field (site), again can be with Reusability, low cost
It is honest and clean.
4th, shorten the duration, reduce and waste.The operation of the sand-lime for rooting out first pass rendering is avoided compared to conventional method, both
The duration is shortened, the wasting of resources of the sand-lime that shovel falls is also saved.
5th, for the thickness that control is plastered provides reference substance.When using the present invention, adjusted by the depth of plastering of construction requirement
Backplate of the invention I and backplate II to the distance of wall are saved, makes backplate I and backplate II away from the side to the side of wall of wall
Equal to construction requirement thickness when, backplate I and backplate II are fixed on wall, so, in practical operation, the sand-lime of rendering
The thickness required by construction is reached when concordant away from the side of wall with backplate I and backplate II.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is top view of the invention.
Specific embodiment
The present invention is described in further detail with reference to specific embodiment.
As shown in figure 1, for the adjustable sawtooth wing external corner backplate of plastering process, it is characterised in that including the He of backplate I 1
Backplate II 2；Described backplate I 1 and the entirety of backplate II 2 are rectangular, wherein a side long is linear, another side long is saw
Dentation constitutes the sawtooth wing, and the side long of the rectangle is not less than 2000mm, and the distance on bottom of the tooth to the linear side long of the sawtooth wing is not small
In 50mm, tooth coca is designed according to different job sites；The described linear of backplate I 1 and backplate II 2 side long is fixed on one
Rise, the angle folded by backplate I 1 and backplate II 2 is identical with the external corner of building；It is respectively provided with described backplate I 1 and backplate II 2
Have several mounting holes, for wall connecting.The sawtooth wing is conducive to sand-lime and the external corner part of the wall part of follow-up rendering
Sand-lime be organically combined together, be not likely to produce deformation and ftracture.
Described backplate I 1 and backplate II 2 is also respectively provided with some parallel to backplate I 1 and backplate towards the side of wall
II 2 and the pad I 3 and pad II 4 fitted with corresponding wall, described pad I 3 and pad II 4 are logical with backplate I 1 and backplate II 2
Cross elastic component connection.When in use, elasticity of compression component for adjusting backplate I 1 of the invention and backplate II 2 arrive the distance of wall,
When making backplate I 1 and backplate II 2 that the thickness of construction requirement is equal to away from the side of wall to the side of wall, by backplate I 1 and shield
Plate II 2 is fixed on wall, and so, in practical operation, the sand-lime of rendering deviates from the side of wall with backplate I 1 and backplate II 2
Construction required thickness has been reached when concordant.
As it is a kind of preferred embodiment, one of described backplate I 1 long to fix when with backplate II 2 is long
Together, and being rotatably connected with the contact line of backplate I 1 and backplate II 2 as axle is formed, the present invention can be made both to adapt to existing
The external corner of different angles, facilitates folding to carry again in reality.
As one kind preferred embodiment, it is material-saving, backplate is processed into the size for being just met for construction reference,
I.e. described backplate I 1 is the distance when the bottom of the tooth for 2000mm, the sawtooth wing is long to linear long for 65mm, thickness are 15mm
Sheet material, backplate II 2 is the distance when the bottom of the tooth for 2000mm, the sawtooth wing is long to linear long for 50mm, thickness are 15mm
Sheet material；Described backplate I 1 and backplate II 2 is mutually perpendicular to splicing, makes backplate I 1 and the side shape opposite with wall of backplate II 2
Into two orthogonal planes, in each plane the bottom of the tooth of the sawtooth wing to the distance of another plane be 65mm.
Preferred embodiment carried for convenience as a kind of, described backplate I 1 and backplate II 2 is long by two pieces of short sides
The integrally rectangular daughter board of degree identical is spliced, and two daughter boards respectively have a short side for fixed edge, and two fixed edges are removably
Link together.
As one kind preferred embodiment, described elastic component is spring.
In practice of construction, before to wall plastering, the external corner that the present invention is fixed on building is mandatory as one
Preposition implementation operation, then can just carry out surface of wall plastering construction.After the completion of surface of wall plastering construction, the present invention is torn open
Under, then be 1 with the weight ratio of cement and coarse sand:2 sand-lime carries out plastering construction to the external corner of building.The use of the sawtooth wing,
The sand-lime and the sand-lime of external corner part for making wall part are organically combined together, and are not likely to produce deformation and ftracture.In addition, this hair
Bright material therefor can be gathered materials on the spot manufacture using waste leftover material.
The above embodiment of the present invention is only example to illustrate the invention, and is not to implementation of the invention
The restriction of mode.For those of ordinary skill in the field, other can also be made not on the basis of the above description
With the change and variation of form.Here all of implementation method cannot be exhaustive.It is every to belong to technical scheme
The obvious change amplified out changes row still in protection scope of the present invention.
Claims (4)
1. the adjustable sawtooth wing external corner backplate of plastering process is used for, it is characterised in that including backplate I and backplate II；Described
The entirety of backplate I and backplate II is rectangular, wherein a side long is linear, another side long is that zigzag constitutes the sawtooth wing,
The side long of the rectangle is not less than 2000mm, and the bottom of the tooth of the sawtooth wing is not less than 50mm to the distance on linear side long；
The described linear of backplate I and backplate II side long is fixed together, angle and building folded by backplate I and backplate II
External corner it is identical；Be provided with several mounting holes on described backplate I and backplate II, for wall connecting；
Described backplate I and backplate II towards the side of wall be also respectively provided with it is some parallel to backplate I and backplate II and with
The pad I and pad II of correspondence wall laminating, described pad I and pad II are connected with backplate I and backplate II by elastic component
Connect, described elastic component is spring；
One long formation when with backplate II is long of the backplate I is rotatably connected.
2. the adjustable sawtooth wing external corner backplate for plastering process according to claim 1, it is characterised in that described
Backplate I is spliced by two pieces of integrally rectangular daughter boards of bond length identical, and two daughter boards respectively have a short side for fixed edge,
Two fixed edges are removably joined together.
3. the adjustable sawtooth wing external corner backplate for plastering process according to claim 2, it is characterised in that described
Backplate II is spliced by two pieces of integrally rectangular daughter boards of bond length identical, and two daughter boards respectively have a short side to fix
Side, two fixed edges are removably joined together.
4. the adjustable sawtooth wing external corner backplate of plastering process is used for, it is characterised in that including backplate I and backplate II；Described
The entirety of backplate I and backplate II is rectangular, wherein a side long is linear, another side long is that zigzag constitutes the sawtooth wing,
The side long of the rectangle is not less than 2000mm, and the bottom of the tooth of the sawtooth wing is not less than 50mm to the distance on linear side long；
The described linear of backplate I and backplate II side long is fixed together, angle and building folded by backplate I and backplate II
External corner it is identical；Be provided with several mounting holes on described backplate I and backplate II, for wall connecting；
Described backplate I and backplate II towards the side of wall be also respectively provided with it is some parallel to backplate I and backplate II and with
The pad I and pad II of correspondence wall laminating, described pad I and pad II are connected with backplate I and backplate II by elastic component
Connect, described elastic component is spring；
Described backplate I is the distance when the bottom of the tooth for 2000mm, the sawtooth wing is long to linear long for 65mm, thickness are 15mm
Sheet material, backplate II is the distance when the bottom of the tooth for 2000mm, the sawtooth wing is long to linear long for 50mm, thickness are 15mm
Sheet material；Described backplate I and backplate II is mutually perpendicular to splicing, backplate I and the side opposite with wall of backplate II is formed two
Orthogonal plane, in each plane the bottom of the tooth of the sawtooth wing to another plane distance be 65mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510399590.4A CN104963487B (en) | 2015-07-09 | 2015-07-09 | For the adjustable sawtooth wing external corner backplate of plastering process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510399590.4A CN104963487B (en) | 2015-07-09 | 2015-07-09 | For the adjustable sawtooth wing external corner backplate of plastering process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104963487A CN104963487A (en) | 2015-10-07 |
| CN104963487B true CN104963487B (en) | 2017-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510399590.4A Active CN104963487B (en) | 2015-07-09 | 2015-07-09 | For the adjustable sawtooth wing external corner backplate of plastering process |
Country Status (1)
| Country | Link |
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| CN (1) | CN104963487B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672632B (en) * | 2016-01-29 | 2017-07-21 | 中冶建工集团有限公司 | External corner backplate sand-lime conditioning system and construction method based on adjustable pitch and perpendicularity |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2165179Y (en) * | 1993-07-09 | 1994-05-18 | 亨快企业有限公司 | Curb guard special adapted for marble wall surface |
| CN1200425A (en) * | 1997-05-22 | 1998-12-02 | 江木龙 | Protection for building's angles, and method for building same |
| CN1231370A (en) * | 1998-04-08 | 1999-10-13 | 江木龙 | Corner protector |
| CN2485379Y (en) * | 2001-07-03 | 2002-04-10 | 长庚医疗器材股份有限公司 | Improved structure of angle guard |
| CN1458371A (en) * | 2003-06-18 | 2003-11-26 | 北京振利高新技术公司 | Female and male corner casting mold and female and male corner construction method for polyurethane coating thermal insulation wall |
| WO2011023971A1 (en) * | 2009-08-27 | 2011-03-03 | Budha Singh Dhinjan | Wall bead |
| CN202181709U (en) * | 2011-04-12 | 2012-04-04 | 胡远涛 | Corner protecting stripe |
| CN204282846U (en) * | 2014-12-05 | 2015-04-22 | 四川省晟茂建设有限公司 | A kind of body of wall corner protector |
| CN204850375U (en) * | 2015-07-09 | 2015-12-09 | 中冶建工集团有限公司 | A adjustable sawtooth wing external corner backplate for plastering procedures |
-
2015
- 2015-07-09 CN CN201510399590.4A patent/CN104963487B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2165179Y (en) * | 1993-07-09 | 1994-05-18 | 亨快企业有限公司 | Curb guard special adapted for marble wall surface |
| CN1200425A (en) * | 1997-05-22 | 1998-12-02 | 江木龙 | Protection for building's angles, and method for building same |
| CN1231370A (en) * | 1998-04-08 | 1999-10-13 | 江木龙 | Corner protector |
| CN2485379Y (en) * | 2001-07-03 | 2002-04-10 | 长庚医疗器材股份有限公司 | Improved structure of angle guard |
| CN1458371A (en) * | 2003-06-18 | 2003-11-26 | 北京振利高新技术公司 | Female and male corner casting mold and female and male corner construction method for polyurethane coating thermal insulation wall |
| WO2011023971A1 (en) * | 2009-08-27 | 2011-03-03 | Budha Singh Dhinjan | Wall bead |
| CN202181709U (en) * | 2011-04-12 | 2012-04-04 | 胡远涛 | Corner protecting stripe |
| CN204282846U (en) * | 2014-12-05 | 2015-04-22 | 四川省晟茂建设有限公司 | A kind of body of wall corner protector |
| CN204850375U (en) * | 2015-07-09 | 2015-12-09 | 中冶建工集团有限公司 | A adjustable sawtooth wing external corner backplate for plastering procedures |
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| Publication number | Publication date |
|---|---|
| CN104963487A (en) | 2015-10-07 |
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