CN201896443U - Curvature adjustable curved-surface template - Google Patents

Curvature adjustable curved-surface template Download PDF

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Publication number
CN201896443U
CN201896443U CN2010201377021U CN201020137702U CN201896443U CN 201896443 U CN201896443 U CN 201896443U CN 2010201377021 U CN2010201377021 U CN 2010201377021U CN 201020137702 U CN201020137702 U CN 201020137702U CN 201896443 U CN201896443 U CN 201896443U
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China
Prior art keywords
brace summer
convex
summer unit
template
beam element
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Expired - Fee Related
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CN2010201377021U
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Chinese (zh)
Inventor
彭宝安
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Individual
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Individual
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Priority to CN2010201377021U priority Critical patent/CN201896443U/en
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Publication of CN201896443U publication Critical patent/CN201896443U/en
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Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a curvature adjustable curved-surface template which is mainly used for concrete pouring in the field of building construction and belongs to a building template. The curvature adjustable curved-surface template is characterized in that the curved-surface template can meet the requirements of diversified curvatures, has good universality and a simple structure, can be quickly assembled, can be repeatedly used and solves the problem that the curved-surface template in the present field of building construction is not universal. The technical scheme is as follows: the two ends of supporting beam units (A) and (B) can be connected together by bolts (4a) and (4b) and can mutually rotate; a rotating angle is adjusted to the angle needed by the curved-surface template and is then fixed by a bolt (9); according to the above method, a plurality of supporting beam units (A) and (B) can be assembled into a group of folded beams, and then the rest groups of folded beams are installed; the groups of folded beams are fixed by oppositely-pulled bolts and supporting components (C) to form a rigid skeleton for the folded beams, and then the template connected by countersunk bolts is laid on the folded beams.

Description

The adjustable curvature circular formwork
One, technical field
The utility model is mainly used in building operations concreting circular formwork and uses, and belongs to the construction formwork class.
Two, background technology
The circular formwork that the present building operations of China is generally used is the template of customization basically, and the template that both a kind of curvature requires need customize template corresponding, and the different curvature template can not be general, causes a large amount of wastes of template.In addition, its structure of adjustable circular formwork of existing several granted patent is complicated, needs to use more auxiliary adjustment parts, installs and uses inconvenience.
Three, summary of the invention
The utility model has overcome the problems referred to above, and it is quick for installation, easy to use, can require to be mounted to different circular formworks according to different curvature, has versatility and also can repeatedly use.
The utility model is made up of convex template and concave template, and the convex template is made up of convex brace summer unit A, convex brace summer unit B, template C, supporting member D.Convex brace summer unit A is made up of connection mode plate hole 1, arcuate socket 2, connecting hole 3, set bolt 4a, 4b, nut 9.Convex brace summer unit B is with convex brace summer unit A, and just the edge of a wing, top of its edge of a wing, top and convex brace summer unit A is reverse; Equally, concave template is made up of concave support beam element A ', concave support beam element B ', template C, supporting member D.Concave support beam element A ' is made up of connection mode plate hole 1 ', arcuate socket 2 ', connecting hole 3, set bolt 4a, 4b, nut 9.Concave support beam element B ' is with concave support beam element A ', and just the edge of a wing, top of its edge of a wing, top and concave support beam element A ' is reverse; Supporting member D is made up of link slot 6, support bar 7; The section configuration of convex brace summer unit A or B, concave support beam element A ' or B ' can be angle steel, channel-section steel, square steel or square tube.
Four, description of drawings
Description of reference numerals
A-convex brace summer unit; B-convex brace summer unit; A '-concave support beam element; B '-concave support beam element; The C-template; The D-supporting member; 1 (1 ')-hole (connection mode plate hole); 2 (2 ')-arcuate socket; 3 (3 ')-connecting hole; 4 (4 ')-set bolt; 5 (5 ')-side direction connecting hole; The 6-link slot; 7-support bar (steel pipe); The 8-dormant bolt; The 9-nut.
Fig. 1 is convex surface template figure.
Fig. 2 is that convex brace summer unit A is connected the full-page proof profile with B.
Fig. 3 is a convex brace summer unit A elevation.
Fig. 4 is a convex brace summer unit A profile.
Fig. 5 is the elevation of convex brace summer unit B.
Fig. 6 is the elevation of concave support beam element A '.
Fig. 7 is the profile of concave support beam element A '.
Fig. 8 is the elevation of concave support beam element B '.
Fig. 9 is concave curvatures template figure.
Figure 10 is brace summer and lower support member supports drawing.
Figure 11 is template and brace summer connection layout.
Figure 12 is the template schematic diagram that has convex surface and concave curvatures simultaneously.
Figure 13 is that convex brace summer unit A is connected front elevation view with B.
Five, the specific embodiment
Below in conjunction with the concrete operating principle of annexed drawings set forth the utility model
The formation of convex polygonal beam is described referring to accompanying drawing 1, Fig. 3, Fig. 4, Fig. 5, Fig. 2, Figure 13.
Bolt 4a, the 4b of convex brace summer unit B are inserted in the hole 3, arcuate socket 2 of convex brace summer unit A, convex brace summer unit B can be around the bolt 4a of convex brace summer unit A rotation like this, and its angle of rotation can determine according to subsequent corrosion.If subsequent corrosion R, the center to center distance h of bolt 4a, 4b, convex brace summer unit A, B length L, then angle of rotation a=2arcsinL/2R.The arc length of arcuate socket 2 (arc length between the distance of center circle) is 2h * arcsinL/2R.The angle of adjusting convex brace summer unit B and convex brace summer unit A is up to required angle, with nut 9 fixedly convex brace summer unit B and convex brace summer unit A, with the method alternate successively again connection convex brace summer unit A or convex brace summer unit B, just form one group of polygonal beam, with said method many group polygonal beams are installed again.
The longitude horizontal bracing that polygonal beam is described referring to Fig. 1, Figure 10 is supported with vertical.
Pass the convex support beam A of two adjacent groups correspondence or the hole 5 of convex brace summer B with split bolt, fix it with nut, Using such method is fixed two groups of polygonal beams, fixes all the other again and respectively organizes polygonal beam, has so just formed the longitudinal bracing of polygonal beam.
With the lower edge (link slot 6 welds together with support bar 7, and support bar 7 can be regulated height) of link slot 6 insertion convex brace summer unit A or convex brace summer B, the height of adjustment support bar 7 makes it close proximity to ground or links to each other with other supporting members.Multi-point support just forms the vertical support of polygonal beam.
Illustrate that referring to Fig. 1 or Figure 11 polygonal beam links to each other with template C.
With dormant bolt 8 pass hole 1 that pattern hole is screwed into convex brace summer unit A or convex brace summer B both can, hole 1 has internal thread.For than the long radius curved surface, directly just can form the convex surface template with dormant bolt 8 fixed form C; For the small radii curved surface,, just can form the convex surface template with using scotch jam-pack broken line and camber line gap behind the dormant bolt fixed form C again.Attention: convex brace summer unit A or convex brace summer B are to be connected at its two ends with template C, and its both upper ends thereof needs chamfering (to see Fig. 2 a).
The formation of concave curvatures template is described referring to accompanying drawing 6, Fig. 7, Fig. 8, Fig. 9, Figure 11.Concave curvatures template mounting method is identical with said method basically, and the position and the convex template of different is its arcuate socket 2 ' and connection mode plate hole 1 ' are different.Concave support beam element A ' or concave support beam element B ' are to be connected therebetween rather than the two ends connection with template C.Referring to Figure 12, for a kind of existing convex surface curved surface the template of concave surface curved surface is arranged again, its mounting template method is identical with said method.
Special explanation: template C can be Bamboo Formwork, wooden form or plastic formwork.

Claims (8)

1. adjustable curvature circular formwork, it is characterized in that: it is made up of convex template and concave template; The convex template is made up of convex brace summer unit (A), convex brace summer unit (B), template (C), supporting member (D); Convex brace summer unit (A) is made up of connection mode plate hole (1), arcuate socket (2), connecting hole (3), set bolt (4a), set bolt (4b), nut (9); Convex brace summer unit (B) is with convex brace summer unit (A), and just the edge of a wing, top of its edge of a wing, top and convex brace summer unit (A) is reverse; Equally, concave template is made up of concave support beam element (A '), concave support beam element (B '), template (C), supporting member (D); The concave support beam element (A ') form by connection mode plate hole (1 '), arcuate socket (2 '), connecting hole (3), set bolt (4a), set bolt (4b), nut (9).Concave support beam element (B ') is with concave support beam element (A '), and just the edge of a wing, top of its edge of a wing, top and concave support beam element (A ') is reverse; Supporting member (D) is made up of link slot (6), support bar (7); Convex brace summer unit (B) can rotate around the bolt (4a) of convex brace summer unit (A); Equally, concave support beam element (B ') can rotate around the bolt (4a) of concave support beam element (A '); The effect of supporting member (D) is to support convex brace summer unit (A), convex brace summer unit (B) or support concave support beam element (A '), concave support beam element (B '); The effect of convex brace summer unit (A), convex brace summer unit (B) or concave support beam element (A '), concave support beam element (B ') is support shuttering (C).
2. adjustable curvature circular formwork according to claim 1, it is characterized in that described brace summer unit (B or B ') can be around the brace summer unit bolt (4a) of (A or A ') rotate, vice versa, its 1Angle of rotation a=2arcsinL/2R, L are the length of brace summer unit; R is a subsequent corrosion.
3. adjustable curvature circular formwork according to claim 1, the arc length that it is characterized in that described arcuate socket (2 or 2 ') is 2h * arcsinL/2R, h is the center to center distance of bolt (4a), bolt (4b); R is a subsequent corrosion, and L is the length of brace summer unit.
4. adjustable curvature circular formwork according to claim 1 is characterized in that described link slot (6) and support bar (7) weld together, and support bar (7) can be regulated height.
5. adjustable curvature circular formwork according to claim 1 is characterized in that the section configuration of described brace summer unit (A or A '), brace summer unit (B or B ') can be angle steel, channel-section steel, square steel or square tube.
6. adjustable curvature circular formwork according to claim 1 is characterized in that described connection mode plate hole (1), connection mode plate hole (1 ') have internal thread, and its template (C) can be Bamboo Formwork, wooden form or plastic formwork.
7. adjustable curvature circular formwork according to claim 1 is characterized in that the top, two ends of described convex brace summer unit (A) and convex brace summer unit (B) needs chamfering.
8. adjustable curvature circular formwork according to claim 1 is characterized in that it is at its two ends that described convex brace summer unit (A) or convex brace summer unit (B) are connected with template; It is therebetween that concave support beam element (A ') or concave support beam element (B ') are connected with template.
CN2010201377021U 2010-03-18 2010-03-18 Curvature adjustable curved-surface template Expired - Fee Related CN201896443U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201377021U CN201896443U (en) 2010-03-18 2010-03-18 Curvature adjustable curved-surface template

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201377021U CN201896443U (en) 2010-03-18 2010-03-18 Curvature adjustable curved-surface template

Publications (1)

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CN201896443U true CN201896443U (en) 2011-07-13

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102191856A (en) * 2010-03-18 2011-09-21 彭宝安 Curved surface template with adjustable curvature
CN102561694A (en) * 2011-12-29 2012-07-11 山西四建集团有限公司 Construction method for support mould with large-curvature spherical concrete structure
CN102847889A (en) * 2012-09-03 2013-01-02 西峡龙成特种材料有限公司 Die casting crystallizer with barrel structure
CN102873284A (en) * 2012-09-03 2013-01-16 西峡龙成特种材料有限公司 Polygonal water-cooling mould casting crystallizer
CN102873285A (en) * 2012-09-03 2013-01-16 西峡龙成特种材料有限公司 Circular water-cooling crystallizer ingot mould
CN103266759A (en) * 2013-05-14 2013-08-28 中国葛洲坝集团股份有限公司 Annular strip bracket concrete template device and bracket concrete templates
CN103470024A (en) * 2013-09-29 2013-12-25 李德福 Radian-adjustable fast disassembled and assembled plastic cambered surface template
CN105756344A (en) * 2016-02-27 2016-07-13 武汉市创先专利技术服务有限公司 Assembling type adjustable hook face formwork and installing method
CN106193583A (en) * 2016-08-12 2016-12-07 中国华冶科工集团有限公司 Flexible steel form
CN107160532A (en) * 2017-07-13 2017-09-15 陈伟良 Press-moulding die of arc-shaped curved surface wood workpiece and preparation method thereof
CN110397265A (en) * 2019-07-29 2019-11-01 国网河北省电力有限公司邢台供电分公司 Compound plastic board, preparation method, template and shaping method
CN111305552A (en) * 2020-03-30 2020-06-19 福建省闽发铝业股份有限公司 Zigzag aluminum alloy template with adjustable radian

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102191856A (en) * 2010-03-18 2011-09-21 彭宝安 Curved surface template with adjustable curvature
CN102191856B (en) * 2010-03-18 2013-03-06 彭宝安 Curved surface template with adjustable curvature
CN102561694A (en) * 2011-12-29 2012-07-11 山西四建集团有限公司 Construction method for support mould with large-curvature spherical concrete structure
CN102561694B (en) * 2011-12-29 2014-01-15 山西四建集团有限公司 Construction method for support mould with large-curvature spherical concrete structure
CN102873285A (en) * 2012-09-03 2013-01-16 西峡龙成特种材料有限公司 Circular water-cooling crystallizer ingot mould
CN102873284A (en) * 2012-09-03 2013-01-16 西峡龙成特种材料有限公司 Polygonal water-cooling mould casting crystallizer
CN102847889A (en) * 2012-09-03 2013-01-02 西峡龙成特种材料有限公司 Die casting crystallizer with barrel structure
CN103266759A (en) * 2013-05-14 2013-08-28 中国葛洲坝集团股份有限公司 Annular strip bracket concrete template device and bracket concrete templates
CN103266759B (en) * 2013-05-14 2016-04-27 中国葛洲坝集团股份有限公司 Annular strip bracket concrete plate device and template
CN103470024A (en) * 2013-09-29 2013-12-25 李德福 Radian-adjustable fast disassembled and assembled plastic cambered surface template
CN103470024B (en) * 2013-09-29 2016-03-30 李德福 A kind of radian adjustable quickly dismantled plastics cambered surface template
CN105756344A (en) * 2016-02-27 2016-07-13 武汉市创先专利技术服务有限公司 Assembling type adjustable hook face formwork and installing method
CN106193583A (en) * 2016-08-12 2016-12-07 中国华冶科工集团有限公司 Flexible steel form
CN107160532A (en) * 2017-07-13 2017-09-15 陈伟良 Press-moulding die of arc-shaped curved surface wood workpiece and preparation method thereof
CN110397265A (en) * 2019-07-29 2019-11-01 国网河北省电力有限公司邢台供电分公司 Compound plastic board, preparation method, template and shaping method
CN111305552A (en) * 2020-03-30 2020-06-19 福建省闽发铝业股份有限公司 Zigzag aluminum alloy template with adjustable radian
CN111305552B (en) * 2020-03-30 2021-07-02 福建省闽发铝业股份有限公司 Zigzag aluminum alloy template with adjustable radian

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110713

Termination date: 20120318