CN107090944A - A kind of construction method of concrete arched door and window lintel - Google Patents
A kind of construction method of concrete arched door and window lintel Download PDFInfo
- Publication number
- CN107090944A CN107090944A CN201710441225.4A CN201710441225A CN107090944A CN 107090944 A CN107090944 A CN 107090944A CN 201710441225 A CN201710441225 A CN 201710441225A CN 107090944 A CN107090944 A CN 107090944A
- Authority
- CN
- China
- Prior art keywords
- window
- window opening
- opening mould
- mould
- lintel
- 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
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/20—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members
-
- 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
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/04—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for lintels, beams, or transoms to be encased separately; Special tying or clamping means therefor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a kind of construction method of concrete arched door and window lintel, it is characterised in that：Step is as follows：(1) the window opening mould of dome-shaped door and window, is made：Using the reinforcing bar of certain diameter, clod wash is carried out according to the circular arc degree of dome-shaped door and window, reinforcement of weld is carried out after reinforcing bar is completed into unwrapping wire radian, needs to ensure in welding process while the rigidity and stability of mould, it is necessary to ensure the sagitta of circular arc, chord length, the requirement of radian equidimension；(2) end template, is made：According to the bottom size of window opening mould, the size of end template is determined, end template uses rectangle plank, and length and width is consistent with the bottom size of window opening mould；The method that the present invention uses model cast in situs, easy construction is easy to operate, low cost, is easy to pouring for arch camber position, solid firm, construction effect is good.
Description
Technical field
The present invention relates to construction techniques technical field, specifically a kind of concrete arched door and window lintel
Construction method.
Background technology
In architectural engineering, there are many buildings to pursue artistic effect, the door and window head of design is dome shape, outward appearance circle
It is sliding, there is aesthetic feeling blending the east and the west, but dome-shaped door and window head needs concrete circular arch lintel, this concrete circular arch lintel is applied
Work difficulty is larger, and top should not be built by laying bricks or stones, there is the problem of easy to crack, template construct is difficult, arch camber position pours shaping hardly possible, past
Toward meeting hidden danger of quality is caused to construction in later period.
The content of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of concrete arched door and window lintel
Construction method, using the method for model cast in situs, easy construction is easy to operate, and low cost is easy to pouring for arch camber position.
To achieve the above object, the technical solution adopted by the present invention is：
A kind of construction method of concrete arched door and window lintel, step is：
1st, the window opening mould of dome-shaped door and window is made：Using the reinforcing bar of certain diameter, according to the circular arc degree of dome-shaped door and window
Clod wash is carried out, reinforcement of weld is carried out after reinforcing bar is completed into unwrapping wire radian, needs to ensure the rigidity of mould and steady in welding process
, it is necessary to ensure the sagitta of circular arc, chord length, the requirement of radian equidimension while qualitative；
2nd, end template is made：According to the bottom size of window opening mould, the size of end template is determined, end template uses rectangle
Plank, length and width is consistent with the bottom size of window opening mould；
3rd, side template is made：According to the lateral dimension of window opening mould, the size of side template is determined, side template is circular arc shaped steel
Plate, the sagitta of circular arc, chord length, radian are consistent with the size of window opening mould；
The 4th, window opening mould and bottom, side template are installed：Treat that the building wall at concrete arched door and window lintel two ends is completed simultaneously
After the position line that concrete arched door and window lintel is released according to design, window is installed on concrete arched door and window lintel wall
Side template, is then individually positioned in the both sides of window opening mould by hole mould, and fixed strip is respectively provided with the upper and lower side of side template, and
Side template is fixed with wall by bolt；End template is placed in the last bottom in window opening mould, passes through sealing strip and window opening mould
The sealed bottom connection of tool；
5th, lintel is poured：Concrete perfusion in the space surrounded to end template and front and rear side template, vibrates until completing circle
The construction of arch lintel.
After said structure, beneficial effects of the present invention are：Using the method for model cast in situs, easy construction, easily
Operation, low cost is easy to pouring for arch camber position, solid firm, construction effect is good.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the window opening die structure dwg of the present invention；
Fig. 2 is the side template structure chart of the present invention；
Fig. 3 is the end template structure chart of the present invention；
Fig. 4 is the constructing structure figure of the present invention；
Strip, 3. side templates, 4. walls, 5. end templates, 6. window opening moulds are fixed in 1. bolts, 2. in figure.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with accompanying drawing and specific implementation
Mode, the present invention will be described in further detail.It should be appreciated that embodiment described herein is only to explain this
Invention, is not intended to limit the present invention.
Referring to shown in Fig. 1 to Fig. 4, present embodiment uses following technical scheme：
A kind of construction method of concrete arched door and window lintel, step is：
1st, the window opening mould 6 of dome-shaped door and window is made：Using the reinforcing bar of certain diameter, according to the circular arc degree of dome-shaped door and window
Clod wash is carried out, reinforcement of weld is carried out after reinforcing bar is completed into unwrapping wire radian, needs to ensure the rigidity of mould and steady in welding process
, it is necessary to ensure the sagitta of circular arc, chord length, the requirement of radian equidimension while qualitative；
2nd, end template 5 is made：According to the bottom size of window opening mould 6, the size of end template 5 is determined, end template 5 is using length
Square plank, length and width is consistent with the bottom size of window opening mould 6；
3rd, side template 3 is made：According to the lateral dimension of window opening mould 6, the size of side template 3 is determined, side template 3 is circular arc
Shape steel plate, the sagitta of circular arc, chord length, radian are consistent with the size of window opening mould 6；
The 4th, window opening mould 6 and bottom, side template are installed：Treat that the wall 4 at concrete arched door and window lintel two ends builds completion by laying bricks or stones
And released according to design after the position line of concrete arched door and window lintel, pacify on concrete arched door and window lintel wall 4
Window opening mould 6 is filled, then side template 3 is individually positioned in the both sides of window opening mould 6, is respectively provided with the upper and lower side of side template 3 solid
Fixed length bar 2, and fixed side template 3 with wall 4 by bolt 1；End template 5 is placed in the last bottom in window opening mould 6, passes through
Sealing strip is connected with the sealed bottom of window opening mould 6；
5th, lintel is poured：Concrete perfusion in the space surrounded to end template 5 and front and rear side template 3, vibrates until completing
The construction of dome-shaped lintel.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (1)
1. a kind of construction method of concrete arched door and window lintel, it is characterised in that：Step is as follows：
(1) the window opening mould of dome-shaped door and window, is made：Using the reinforcing bar of certain diameter, enter according to the circular arc degree of dome-shaped door and window
Row clod wash, will reinforcing bar complete unwrapping wire radian after carry out reinforcement of weld, need to ensure the rigidity and stably of mould in welding process
Property while, it is necessary to ensure the sagitta of circular arc, chord length, radian equidimension requirement；
(2) end template, is made：According to the bottom size of window opening mould, the size of end template is determined, end template is using rectangle wood
Plate, length and width is consistent with the bottom size of window opening mould；
(3) side template, is made：According to the lateral dimension of window opening mould, the size of side template is determined, side template is circular arc shaped steel
Plate, the sagitta of circular arc, chord length, radian are consistent with the size of window opening mould；
(4), window opening mould and bottom, side template are installed：Treat concrete arched door and window lintel two ends building wall complete and by
After the position line that concrete arched door and window lintel is released according to design, window opening is installed on concrete arched door and window lintel wall
Side template, is then individually positioned in the both sides of window opening mould by mould, is respectively provided with fixed strip in the upper and lower side of side template, and lead to
Bolt is crossed to fix side template with wall；End template is placed in the last bottom in window opening mould, passes through sealing strip and window opening mould
Sealed bottom connection；
(5) lintel, is poured：Concrete perfusion in the space surrounded to end template and front and rear side template, vibrates until completing circular arch
The construction of shape lintel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710441225.4A CN107090944A (en) | 2017-06-13 | 2017-06-13 | A kind of construction method of concrete arched door and window lintel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710441225.4A CN107090944A (en) | 2017-06-13 | 2017-06-13 | A kind of construction method of concrete arched door and window lintel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107090944A true CN107090944A (en) | 2017-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710441225.4A Pending CN107090944A (en) | 2017-06-13 | 2017-06-13 | A kind of construction method of concrete arched door and window lintel |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29714297U1 (en) * | 1997-04-01 | 1997-10-16 | Hetzenauer, Stefan, Kirchberg | Formwork device |
| JP2001227170A (en) * | 2000-02-16 | 2001-08-24 | Masao Kawamura | Temporary and simply opening and closting type air-beam sheet roof |
| CN201206330Y (en) * | 2008-04-30 | 2009-03-11 | 中建三局建设工程股份有限公司 | Support system for arc lintel template |
| CN202266024U (en) * | 2011-09-26 | 2012-06-06 | 杜坤华 | Arched beam manufacturing formwork |
| CN102852329A (en) * | 2012-08-17 | 2013-01-02 | 中国十七冶集团有限公司 | Construction method of concrete arched door and window lintel |
| CN204212447U (en) * | 2014-10-17 | 2015-03-18 | 中国十七冶集团有限公司 | Door and window concrete arch lintel strengthening construction device |
-
2017
- 2017-06-13 CN CN201710441225.4A patent/CN107090944A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29714297U1 (en) * | 1997-04-01 | 1997-10-16 | Hetzenauer, Stefan, Kirchberg | Formwork device |
| JP2001227170A (en) * | 2000-02-16 | 2001-08-24 | Masao Kawamura | Temporary and simply opening and closting type air-beam sheet roof |
| CN201206330Y (en) * | 2008-04-30 | 2009-03-11 | 中建三局建设工程股份有限公司 | Support system for arc lintel template |
| CN202266024U (en) * | 2011-09-26 | 2012-06-06 | 杜坤华 | Arched beam manufacturing formwork |
| CN102852329A (en) * | 2012-08-17 | 2013-01-02 | 中国十七冶集团有限公司 | Construction method of concrete arched door and window lintel |
| CN204212447U (en) * | 2014-10-17 | 2015-03-18 | 中国十七冶集团有限公司 | Door and window concrete arch lintel strengthening construction device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170825 |
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