CN107514134A - A kind of arc formwork reinforcement means - Google Patents
A kind of arc formwork reinforcement means Download PDFInfo
- Publication number
- CN107514134A CN107514134A CN201710771643.XA CN201710771643A CN107514134A CN 107514134 A CN107514134 A CN 107514134A CN 201710771643 A CN201710771643 A CN 201710771643A CN 107514134 A CN107514134 A CN 107514134A
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- Prior art keywords
- reinforcing
- reinforcing bar
- nut
- fixed
- template
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Links
- 230000002787 reinforcement Effects 0.000 title claims abstract description 20
- 238000009415 formwork Methods 0.000 title claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 82
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 229910052742 iron Inorganic materials 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 5
- 238000010276 construction Methods 0.000 claims description 15
- 238000005452 bending Methods 0.000 claims description 8
- 210000003205 muscle Anatomy 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005266 casting Methods 0.000 description 4
- 230000001788 irregular Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
Abstract
The present invention discloses a kind of arc formwork reinforcement means, and the reinforcement means comprises the steps：First reinforcing beam formwork bottom, bottom are fixed and fixed using template bar flanging；Then preliminary to reinforce middle part, middle part is reinforced and fixes butterfly card using Screw arbor with nut at both-ends, reinforcing bar, reinforcing bar outer keel is carried out；Upper mould reinforcing is carried out again, and top, which reinforces to use, ties up iron wire on beam steel, and iron nail on iron wire and template is fixed into colligation；Finally the Screw arbor with nut at both-ends fixation to middle part tightens nut and completes arc beam die plate reinforcing.The present invention reduces keelson routine flitch and set, flexible and transverse property using reinforcing bar, Structural Design Requirement can be met after reinforcing, for more preferable fixed steel bars outer keel, butterfly card is fixed using special reinforcing bar, moved when preventing from reinforcing and after reinforcing, concrete formation effect is good after technique is fixedly mounted using this invention.
Description
Technical field
The invention belongs to the realm of building construction, and in particular to one kind is used for building engineering construction arc formwork reinforcement means.
Background technology
Architectural engineering increasing irregular building increase, it requires building as the aesthetics of architecture designs, visual impact
Unit in charge of construction's capability improving, because concrete has mobility and plasticity, increase the construction of the template of concrete structure and add
Gu difficulty.Template routine reinforcement means is that steel pipe adds Screw arbor with nut at both-ends reinforcement system, but the practicality in irregular building structure at present
It is very limited.
Application publication number CN 104775617A disclose a kind of cast in place concrete form reinforcement means, disclose for the first time
During casting concrete component, pre-buried at least a connection piece into concrete component, wherein, the connector is outer by concrete component
Side is inwardly embedded to, and the connector will be used for before second of casting concrete component, connects second of casting concrete component
Template；Carry out before second of concrete blinding pour, making to pour for the second time on the basis of first time casting concrete component
The connection end of concrete component template is fixed with corresponding connector.The disclosure technology can not be still solved in irregular building
Beam die plate reinforcing problem in structure.
The content of the invention
To solve the problems, such as arc beam die plate reinforcing, concrete pouring quality is improved, the present invention provides a kind of arc formwork and added
Solid method, beam forms outer keel reinforce the flexible and bending resistance using reinforcing bar, steel pipe are replaced using HRB400 reinforcing bars, solve
Curved beam tube bending difficulty of having determined is big, costly, the use of other purposes is cannot function as after tube bending, while utilize reinforcing bar
Bending resistance has played the supporting role reinforced and needed, and has extensive practical reference value.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of arc formwork reinforcement means, the reinforcement means comprise the steps：
1) first reinforcing beam formwork bottom, bottom are fixed and fixed using template bar flanging；
2) and then preliminary reinforcing middle part, middle part are reinforced using Screw arbor with nut at both-ends, reinforcing bar fix butterfly card, reinforcing bar outer keel enters
OK；
3) upper mould reinforcing is carried out again, top is reinforced using tying up iron wire on beam steel, and by iron nail on iron wire and template
Fixed colligation；
4) the Screw arbor with nut at both-ends fixation finally to middle part tightens nut and completes arc beam die plate reinforcing.
During the beam die plate reinforcing, soffit template is first laid, soffit template stretches out girder construction face horizontal length 50mm；
The template bar is fixed by screws in the both sides that soffit template stretches out girder construction face.
Two reinforcing bar outer keels are respectively equipped with the both sides of girder construction, Screw arbor with nut at both-ends is placed through the outer dragon of two reinforcing bars
Girder construction between bone, then be respectively equipped with a reinforcing bar at the both ends of Screw arbor with nut at both-ends and fix butterfly card, reinforcing bar fixes butterfly card by two
Root reinforcing bar outer keel blocks；Screw arbor with nut at both-ends both ends are additionally provided with nut.
Prebuckling processing is carried out to the reinforcing bar outer keel, angle of bend is according to arcuate structure angle-determining；The outer dragon of reinforcing bar
Bone uses two HRB400 reinforcing bars；Reinforcing bar outer keel section length is about 3-4m.
The special reinforcing bar fixes butterfly card and uses Q235 shaped steel, thick 5mm, long 70mm, wide 40mm；Above-mentioned shaped steel both ends
To homonymy bending, middle part is provided with circular hole.
Beneficial effects of the present invention：Reinforcement means provided by the invention is that top is fixed on reinforcing bar using iron nail with iron wire
On, middle part is reinforced using Screw arbor with nut at both-ends, and bottom is fixed reinforcing using template bar and formed.The present invention reduces keelson routine flitch and set
Put, outer keel is replaced conventional by two HRB400 reinforcing barsSteel pipe, flexible and transverse property using reinforcing bar, after reinforcing
Structural Design Requirement can be met, be more preferable fixed steel bars outer keel, butterfly card is fixed using special reinforcing bar, when preventing from reinforcing and added
Moved after Gu, concrete formation effect is good after technique is fixedly mounted using this invention.
Brief description of the drawings
For the ease of it will be appreciated by those skilled in the art that the present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is elevational schematic view of the present invention；
Fig. 2 is sectional schematic diagram of the present invention；
Fig. 3 is organigram of the present invention；
Fig. 4 fixes butterfly card elevational schematic view for the special reinforcing bar of the present invention.
Embodiment
Technical scheme is clearly and completely described below in conjunction with embodiment, it is clear that described reality
It is only part of the embodiment of the present invention to apply example, rather than whole embodiments.It is general based on the embodiment in the present invention, this area
All other embodiment that logical technical staff is obtained under the premise of creative work is not made, belong to what the present invention protected
Scope.
Arc formwork reinforcement means, referring to Fig. 1, Fig. 2, Fig. 3, the reinforcement means comprises the steps：
A, during beam die plate reinforcing, soffit template 7 is first laid, soffit template 7 stretches out girder construction face horizontal length 50mm；
B, prebuckling processing is carried out to reinforcing bar outer keel 3 in steel processing workshop, reinforcing bar outer keel 3 uses two HRB400
Reinforcing bar replaces conventional mould to reinforce double steel pipe, and reinforcing bar outer keel needs to carry out pre-bending in reinforcing bar workshop according to the radian of arcuate structure
Song, trickle adjustment is carried out during reinforcing；Reinforcing bar outer keel section length is about 3-4m, convenient lifting；
As shown in figure 4, special reinforcing bar, which fixes butterfly card 2, uses Q235 shaped steel, thick 5mm, long 70mm, wide 40mm；Above-mentioned type
Steel both ends are provided with circular hole to homonymy bending, middle part；
C, after the completion of beam steel bar colligation, beam side first reinforces bottom when reinforcing, and bottom is fixed and uses 15mm (b) × 20mm
(h) flanging of template bar 5 of size is fixed, and template bar 5 is fixed by screws in the both sides that soffit template 7 stretches out girder construction face；
Then preliminary to reinforce middle part, middle part is reinforced using Screw arbor with nut at both-ends 4, reinforcing bar fix butterfly card 2, reinforcing bar outer keel 3 enters
OK；Specifically, the both sides of girder construction are respectively equipped with two reinforcing bar outer keels 3, and Screw arbor with nut at both-ends 4 is placed through two reinforcing bar outer keels
Girder construction between 3, then be respectively equipped with a reinforcing bar at the both ends of Screw arbor with nut at both-ends 4 and fix butterfly card 2, reinforcing bar fixes butterfly card 2 will
Two reinforcing bar outer keels 3 block；The both ends of Screw arbor with nut at both-ends 4 are additionally provided with nut 1；
Carrying out upper mould reinforcing again, top is reinforced using tying up iron wire 6 on beam steel, and by iron nail on iron wire 6 and template
Fixed colligation；
Finally the fixation of Screw arbor with nut at both-ends 4 to middle part tightens nut 1 and completes arc beam die plate reinforcing.
Beneficial effects of the present invention：A, solve arc formwork and reinforce problem；
B, arcuate structure angular range applicatory is big；
C, Curved beam and curved wall formwork reinforcement system is promoted the use of to can be used.
Reinforcement means provided by the invention is that top is fixed on reinforcing bar using iron nail with iron wire, and middle part uses Screw arbor with nut at both-ends
Reinforce, bottom is fixed reinforcing using template bar and formed.The present invention reduces keelson routine flitch and set (in need to increasing during beam super large
Keel flitch), outer keel is replaced conventional by 2 HRB400 reinforcing barsSteel pipe, flexible and transverse property using reinforcing bar,
Structural Design Requirement can be met after reinforcing, be more preferable fixed steel bars outer keel, butterfly card is fixed using special reinforcing bar, prevents from reinforcing
When and reinforce after move, using this invention be fixedly mounted technique after concrete formation effect it is good.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed
All details are described, it is only described embodiment also not limit the invention.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain the present invention
Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
Limited by claims and its four corner and equivalent.
Claims (5)
1. a kind of arc formwork reinforcement means, it is characterised in that the reinforcement means comprises the steps：
1) first reinforcing beam formwork bottom, bottom are fixed and fixed using template bar flanging；
2) and then preliminary reinforcing middle part, middle part reinforcing fix butterfly card, the progress of reinforcing bar outer keel using Screw arbor with nut at both-ends, reinforcing bar；
3) upper mould reinforcing is carried out again, and top reinforces to use ties up iron wire on beam steel, and iron wire and iron nail in template are fixed
Colligation；
4) the Screw arbor with nut at both-ends fixation finally to middle part tightens nut and completes arc beam die plate reinforcing.
A kind of 2. arc beam die plate reinforcing method according to claim 1, it is characterised in that in step 1), the beam form
When plate is reinforced, soffit template is first laid, soffit template stretches out girder construction face horizontal length 50mm；The template bar passes through spiral shell
Nail is fixed on the both sides that soffit template stretches out girder construction face.
3. a kind of arc formwork reinforcement means according to claim 1, it is characterised in that in step 2), in girder construction
Both sides are respectively equipped with two reinforcing bar outer keels, and Screw arbor with nut at both-ends is placed through the girder construction between two reinforcing bar outer keels, then
A reinforcing bar is respectively equipped with the both ends of Screw arbor with nut at both-ends and fixes butterfly card, reinforcing bar fixes butterfly card and blocks two reinforcing bar outer keels；
Screw arbor with nut at both-ends both ends are additionally provided with nut.
4. a kind of arc formwork reinforcement means according to claim 1, it is characterised in that in step 2), to the reinforcing bar
Outer keel carries out prebuckling processing, and angle of bend is according to arcuate structure angle-determining；Reinforcing bar outer keel uses two HRB400 steel
Muscle；Reinforcing bar outer keel section length is about 3-4m.
A kind of 5. arc formwork reinforcement means according to claim 1, it is characterised in that in step 2), the special steel
Muscle fixes butterfly card and uses Q235 shaped steel, thick 5mm, long 70mm, wide 40mm；Above-mentioned shaped steel both ends are set to homonymy bending, middle part
There is circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710771643.XA CN107514134B (en) | 2017-08-31 | 2017-08-31 | A kind of arc formwork reinforcement means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710771643.XA CN107514134B (en) | 2017-08-31 | 2017-08-31 | A kind of arc formwork reinforcement means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107514134A true CN107514134A (en) | 2017-12-26 |
| CN107514134B CN107514134B (en) | 2019-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710771643.XA Active CN107514134B (en) | 2017-08-31 | 2017-08-31 | A kind of arc formwork reinforcement means |
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| Country | Link |
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| CN (1) | CN107514134B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173110A (en) * | 2019-06-27 | 2019-08-27 | 中国建筑第五工程局有限公司 | Arc formwork reinforcement means at a kind of beam and stiffness cylinder connecting node |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392536A (en) * | 2011-10-28 | 2012-03-28 | 山东万鑫建设有限公司 | Construction method for long-span hanging vestibule type template support system |
| CN102943565A (en) * | 2012-11-30 | 2013-02-27 | 中国建筑第八工程局有限公司 | Construction method of large-sized arc-shaped wall |
| CN106013787A (en) * | 2016-07-11 | 2016-10-12 | 中国建筑第八工程局有限公司 | Cast-in-place concrete beam formwork tool type reinforcing system and construction technology thereof |
-
2017
- 2017-08-31 CN CN201710771643.XA patent/CN107514134B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392536A (en) * | 2011-10-28 | 2012-03-28 | 山东万鑫建设有限公司 | Construction method for long-span hanging vestibule type template support system |
| CN102943565A (en) * | 2012-11-30 | 2013-02-27 | 中国建筑第八工程局有限公司 | Construction method of large-sized arc-shaped wall |
| CN106013787A (en) * | 2016-07-11 | 2016-10-12 | 中国建筑第八工程局有限公司 | Cast-in-place concrete beam formwork tool type reinforcing system and construction technology thereof |
Non-Patent Citations (2)
| Title |
|---|
| 张汉平等: "建筑弧形边梁定型快拆模板设计技术", 《建筑技术》 * |
| 程燕: "弧形框架梁模板空间定位施工技术", 《山西建筑》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173110A (en) * | 2019-06-27 | 2019-08-27 | 中国建筑第五工程局有限公司 | Arc formwork reinforcement means at a kind of beam and stiffness cylinder connecting node |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107514134B (en) | 2019-06-25 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Address after: 230000 building 3, 262 Heping Road, Yaohai District, Hefei City, Anhui Province Patentee after: No 6 Construction Co.,Ltd. of China Construction Fourth Engineering Bureau Address before: 230000 21 / F and 22 / F, Zhongjian building, northeast corner, intersection of Tongling Road and Heping Road, Yaohai District, Hefei City, Anhui Province Patentee before: CHINA CONSTRUCTION 4TH ENGINEERING BUREAU, 6TH Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method of reinforcing arc-shaped templates Effective date of registration: 20231128 Granted publication date: 20190625 Pledgee: China Construction Bank Co.,Ltd. Hefei Chengdong sub branch Pledgor: No 6 Construction Co.,Ltd. of China Construction Fourth Engineering Bureau Registration number: Y2023980067840 |