CN105649326B - A kind of formwork structure and method for blocking for being used to block exterior wall reserved opening - Google Patents
A kind of formwork structure and method for blocking for being used to block exterior wall reserved opening Download PDFInfo
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- CN105649326B CN105649326B CN201510068649.1A CN201510068649A CN105649326B CN 105649326 B CN105649326 B CN 105649326B CN 201510068649 A CN201510068649 A CN 201510068649A CN 105649326 B CN105649326 B CN 105649326B
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- exterior sheathing
- reserved opening
- inner template
- hole
- exterior
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Abstract
The invention discloses a kind of formwork structure and method for blocking for being used to block exterior wall reserved opening, the formwork structure includes the exterior sheathing and inner template for being arranged on reserved opening both sides on exterior wall, the exterior sheathing is the folding template being made of two pieces of symmetrical templates using hinge connection, it is provided with inner template upper end and pours mouth, first through hole and the second through hole, iron wire is set to fix exterior sheathing and inner template drawknot after passing through first through hole and the second through hole respectively on four angles of exterior sheathing and inner template.The exterior sheathing and inner template of the present invention is fixed by the mutual drawknot of iron wire, therefore, in addition not set up the stent of support shuttering, not only time saving and energy saving, but also saves construction cost, substantially increases construction efficiency.
Description
Technical field
The present invention relates to a kind of formwork structure and method for blocking for being used to block exterior wall reserved opening, belong to construction skill
Art field.
Background technology
In the construction later stage, it is necessary to which the reserved hole on External Wall is blocked, usually in reserved hole both sides branch
If template, then casting concrete is blocked.However, this method for blocking needs to set up inside and outside Wai Qiang to be used to support
The stent of template, particularly exterior wall outrigger, with the increase of story height, set up the pipe fitting used in stent and fastener are got over
More, excessive stent necessarily causes structural stability to be deteriorated, and there are security risk, and stent is set up time-consuming and laborious, increases
Difficulty of construction.In addition, the existing template for being used to block reserved opening is all used as disposable template, it is impossible to reuses, causes
Construction cost increase.
The content of the invention
It is an object of the present invention to provide it is a kind of it is simple in structure, it is easy for construction and can reuse be used to block it is outer
The formwork structure and method for blocking of wall reserved opening, to overcome the shortage of prior art.
Technical scheme：A kind of formwork structure for being used to block exterior wall reserved opening, including be arranged on exterior wall
The exterior sheathing and inner template of reserved opening both sides, the exterior sheathing are made of two pieces of symmetrical templates using hinge connection
Folding template, is provided with inner template upper end and pours mouth, and first is set respectively on four angles of exterior sheathing and inner template
Through hole and the second through hole, iron wire fix exterior sheathing and inner template drawknot after passing through first through hole and the second through hole.
The exterior sheathing and the area of inner template are all higher than the area of reserved opening, enable exterior sheathing and inner template will
Reserved opening blocks completely.
A kind of method for blocking exterior wall reserved opening, first penetrate one end of iron wire on four angles of exterior sheathing first are led to
Bundled fixed behind hole, then exterior sheathing is folded and closes up and pass through reserved opening, again open exterior sheathing flatten at this time, make external mold
Plate is fitted on the outside of exterior wall, and then the other end of iron wire is penetrated to the second through hole on four angles of inner template, be bonded inner template
Iron wire drawknot is fixed after inner side of outer wall, exterior sheathing and inner template is tightly fitted in reserved opening both sides, finally by interior
Mouth casting concrete into reserved opening is poured in template, exterior sheathing and inner template can be removed after concrete setting,
Complete reserved opening closure.
The exterior sheathing and inner template are aluminum alloy mould plate, and not only structural strength is preferable for the template, but also can after form removal
To be used in turn, construction cost is saved.
Microdilatancy pea gravel concreten is used when pouring reserved opening, is prevented using the expansion of microdilatancy pea gravel concreten
Reserved opening seeps water.
Due to the adoption of the above technical scheme, the advantage of the invention is that：The exterior sheathing and inner template of the present invention passes through iron wire
Mutual drawknot is fixed, and therefore, in addition not set up the stent of support shuttering, not only time saving and energy saving, but also saves construction cost, greatly
Improve construction efficiency greatly.Meanwhile the present invention also has installation simply, fast, and whole formwork structure intensity is preferable, pre-
After staying sealing hole good, the exterior sheathing and inner template that disassemble may be reused, and save construction material.
Brief description of the drawings
Fig. 1 is the structure diagram when present invention is implemented；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the right view of Fig. 1.
Description of reference numerals：1- exterior walls, 2- exterior sheathings, 3- hinges, 4- first through hole, 5- inner templates, 6- pour mouth, 7-
Two through holes, 8- reserved openings, 9- iron wires.
Embodiment
In order to make the object of the invention, technical solution and advantage clearer, with reference to the accompanying drawings and examples to the present invention
It is described in further detail.
Embodiment
As shown in Figures 1 to 3, a kind of formwork structure for being used to block exterior wall reserved opening of the invention, including be arranged on outer
The exterior sheathing 2 and inner template 5 of 8 both sides of reserved opening on wall 1, the exterior sheathing 2 are to use hinge 3 by two pieces of symmetrical templates
The folding template connected and composed, is provided with 5 upper end of inner template and pours mouth 6, in exterior sheathing 2 and four angles of inner template 5
Upper to set 4 and second through hole 7 of first through hole respectively, iron wire 9 is passed through exterior sheathing 2 and internal model after 4 and second through hole 7 of first through hole
5 drawknot of plate is fixed.The exterior sheathing 2 and the area of inner template 5 are all higher than the area of reserved opening 8, make exterior sheathing 2 and internal model
Plate 5 can block reserved opening 8 completely.
During construction, one end of iron wire 9 is penetrated into bundled fixed after the first through hole 4 on 2 four angles of exterior sheathing first, then
Exterior sheathing 2 is folded and closes up and passes through reserved opening 8, exterior sheathing 2 is opened into flattening again at this time, exterior sheathing 2 is fitted in exterior wall 1
The other end of iron wire 9, is then penetrated the second through hole 7 on 5 four angles of inner template, inner template 5 is fitted in exterior wall 1 by outside
9 drawknot of iron wire is fixed behind side, makes exterior sheathing 2 and inner template 5 is tightly fitted in 8 both sides of reserved opening, the exterior sheathing 2 and interior
Template 5 is aluminum alloy mould plate, and not only structural strength is preferable for the template, but also can be used in turn after form removal, and saving is constructed into
This.The casting concrete into reserved opening 8 of mouth 6 is poured finally by inner template 5, using micro- swollen when pouring reserved opening 8
Swollen pea gravel concreten, prevents reserved opening 8 from seeping water using the expansion of microdilatancy pea gravel concreten.After concrete setting just
Exterior sheathing 2 and inner template 5 can be removed, complete reserved opening 8 and block.
Claims (2)
1. the method for exterior wall reserved opening is blocked a kind of, including is arranged on exterior wall（1）Upper reserved opening（8）The exterior sheathing of both sides
（2）And inner template（5）, the exterior sheathing（2）It is to use hinge by two pieces of symmetrical templates（3）The folding connected and composed
Template, in inner template（5）Upper end, which is provided with, pours mouth（6）, in exterior sheathing（2）And inner template（5）Four angles on set respectively
First through hole（4）With the second through hole（7）, iron wire（9）Through first through hole（4）With the second through hole（7）Afterwards by exterior sheathing（2）With it is interior
Template（5）Drawknot is fixed, the exterior sheathing（2）And inner template（5）Area be all higher than reserved opening（8）Area, it is special
Sign is：First by iron wire（9）One end penetrate exterior sheathing（2）First through hole on four angles（4）Bundled fixed afterwards, then will
Exterior sheathing（2）Folding closes up and passes through reserved opening（8）, at this time again by exterior sheathing（2）Flattening is opened, makes exterior sheathing（2）Fitting
In exterior wall（1）Outside, then by iron wire（9）The other end penetrate inner template（5）The second through hole on four angles（7）, make internal model
Plate（5）It is fitted in exterior wall（1）By iron wire behind inner side（9）Drawknot is fixed, and makes exterior sheathing（2）And inner template（5）Tightly it is fitted in pre-
Box out mouth（8）Both sides, finally by inner template（5）On pour mouth（6）To reserved opening（8）Interior casting concrete, pours pre-
Box out mouth（8）Shi Caiyong microdilatancy pea gravel concretens, can be by exterior sheathing after concrete setting（2）And inner template（5）Remove,
Complete reserved opening（8）Closure.
2. the method for closure exterior wall reserved opening according to claim 1, it is characterised in that：The exterior sheathing（2）With it is interior
Template（5）It is aluminum alloy mould plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510068649.1A CN105649326B (en) | 2015-02-10 | 2015-02-10 | A kind of formwork structure and method for blocking for being used to block exterior wall reserved opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510068649.1A CN105649326B (en) | 2015-02-10 | 2015-02-10 | A kind of formwork structure and method for blocking for being used to block exterior wall reserved opening |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105649326A CN105649326A (en) | 2016-06-08 |
| CN105649326B true CN105649326B (en) | 2018-05-15 |
Family
ID=56481637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510068649.1A Active CN105649326B (en) | 2015-02-10 | 2015-02-10 | A kind of formwork structure and method for blocking for being used to block exterior wall reserved opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105649326B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590218A (en) * | 2018-03-16 | 2018-09-28 | 北京首钢建设集团有限公司 | A kind of foamed glue pressure injection hole air-tightness method for blocking |
| CN109184195B (en) * | 2018-10-09 | 2020-06-23 | 中建四局第六建筑工程有限公司 | Method for plugging concrete outer wall hole |
| CN113969664A (en) * | 2020-07-24 | 2022-01-25 | 中航天建设工程集团有限公司 | Anti-seepage construction method and device for cantilever I-steel through-wall reserved hole |
| CN113235464A (en) * | 2021-06-02 | 2021-08-10 | 中国建筑第八工程局有限公司 | Manhole reinforcing device and rapid reinforcing method for existing bridge concrete box girder |
| CN113719117B (en) * | 2021-09-03 | 2023-06-06 | 上海建工七建集团有限公司 | Shear wall hole pouring template system and use method thereof |
| CN114704112A (en) * | 2022-03-03 | 2022-07-05 | 山西三建集团有限公司 | Disassembly-free anti-seepage plugging method for cantilever type scaffold steel beam through-wall opening |
| CN115091593B (en) * | 2022-05-31 | 2024-02-02 | 北京市首发天人生态景观有限公司 | Plant material concrete flower box mould |
| CN115126276A (en) * | 2022-07-22 | 2022-09-30 | 中国建筑第四工程局有限公司 | Plugging device for cantilever I-shaped steel reserved hole and construction method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2183394Y (en) * | 1993-12-10 | 1994-11-23 | 沈钟德 | Folding steel forming board |
| CN101016756A (en) * | 2006-02-06 | 2007-08-15 | 朱新伟 | Cast-in-situ concrete structure non-hole construction method |
| CN201502177U (en) * | 2009-09-14 | 2010-06-09 | 北京建工一建工程建设有限公司 | Hinge type reserved opening formwork |
| CN201745085U (en) * | 2010-05-21 | 2011-02-16 | 葛继銮 | Folding type mould |
| CN202644997U (en) * | 2012-06-19 | 2013-01-02 | 中国十七冶集团有限公司 | Simple plugging device for wall-penetrating holes of wall |
| CN202644992U (en) * | 2012-06-08 | 2013-01-02 | 中国十七冶集团有限公司 | Movable die for reserving hole in box body or wellhead for building |
| CN204510810U (en) * | 2015-02-10 | 2015-07-29 | 中国建筑第四工程局有限公司 | A kind of formwork structure for shutoff exterior wall reserved opening |
-
2015
- 2015-02-10 CN CN201510068649.1A patent/CN105649326B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2183394Y (en) * | 1993-12-10 | 1994-11-23 | 沈钟德 | Folding steel forming board |
| CN101016756A (en) * | 2006-02-06 | 2007-08-15 | 朱新伟 | Cast-in-situ concrete structure non-hole construction method |
| CN201502177U (en) * | 2009-09-14 | 2010-06-09 | 北京建工一建工程建设有限公司 | Hinge type reserved opening formwork |
| CN201745085U (en) * | 2010-05-21 | 2011-02-16 | 葛继銮 | Folding type mould |
| CN202644992U (en) * | 2012-06-08 | 2013-01-02 | 中国十七冶集团有限公司 | Movable die for reserving hole in box body or wellhead for building |
| CN202644997U (en) * | 2012-06-19 | 2013-01-02 | 中国十七冶集团有限公司 | Simple plugging device for wall-penetrating holes of wall |
| CN204510810U (en) * | 2015-02-10 | 2015-07-29 | 中国建筑第四工程局有限公司 | A kind of formwork structure for shutoff exterior wall reserved opening |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105649326A (en) | 2016-06-08 |
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