CN107514134B - A kind of arc formwork reinforcement means - Google Patents
A kind of arc formwork reinforcement means Download PDFInfo
- Publication number
- CN107514134B CN107514134B CN201710771643.XA CN201710771643A CN107514134B CN 107514134 B CN107514134 B CN 107514134B CN 201710771643 A CN201710771643 A CN 201710771643A CN 107514134 B CN107514134 B CN 107514134B
- Authority
- CN
- China
- Prior art keywords
- reinforcing bar
- reinforcing
- fixed
- nut
- screw arbor
- 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.)
- Active
Links
- 230000002787 reinforcement Effects 0.000 title claims abstract description 18
- 238000009415 formwork Methods 0.000 title claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 78
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 42
- 229910052742 iron Inorganic materials 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 238000010276 construction Methods 0.000 claims description 15
- 238000005452 bending Methods 0.000 claims description 10
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 210000003205 muscle Anatomy 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 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
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004540 pour-on Substances 0.000 description 1
- 230000001737 promoting effect Effects 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The present invention discloses a kind of arc formwork reinforcement means, which includes the following steps: first reinforcing beam formwork lower part, and lower part is fixed to be fixed using template flanging；Then preliminary to reinforce middle part, middle part is reinforced to be carried out using Screw arbor with nut at both-ends, the fixed butterfly card of reinforcing bar, reinforcing bar outer keel；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 and is bound；Finally nut of tightening fixed to the Screw arbor with nut at both-ends at middle part completes arc beam die plate reinforcing.The present invention reduces the setting of keelson routine flitch, flexible and transverse property using reinforcing bar, Structural Design Requirement can be met after reinforcing, for more preferable fixed steel bars outer keel, using the fixed butterfly card of special reinforcing bar, it is moved when preventing from reinforcing and after reinforcing, concrete formation effect is good after technique is fixedly mounted using the 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 technique
Architectural engineering increases with aesthetics of architecture design, visual impact, more and more irregular buildings, it requires building
Unit in charge of construction's capability improving increases the construction of the template of concrete structure and adds because there are mobility and plasticity for concrete
Gu difficulty.Template routine reinforcement means is that steel pipe adds Screw arbor with nut at both-ends reinforcement system, but the practicability in irregular building structure at present
It is very limited.
Application publication number CN 104775617A discloses a kind of cast in place concrete form reinforcement means, discloses for the first time
When casting concrete component, pre-buried at least a connection piece is into concrete component, wherein the connector is by the outer of concrete component
Side is inwardly embedded to, which will be used for before second of casting concrete component, connects second of casting concrete component
Template；It carries out making to pour for the second time before second of concrete blinding pour on the basis of first time casting concrete component
The connecting pin of concrete component template is fixed with corresponding connector.The disclosure technology not can solve in irregular building still
Beam die plate reinforcing problem in structure.
Summary 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 adds
Solid method, beam forms outer keel reinforce flexible and bending resistance using reinforcing bar, replace steel pipe, solution using HRB400 reinforcing bar
Curved beam tube bending difficulty of having determined is big, costly, cannot function as the use of other purposes after tube bending, while utilizing 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 include the following steps:
1) first reinforcing beam formwork lower part, lower part is fixed to be fixed using template flanging；
2) then preliminary to reinforce middle part, middle part reinforce using Screw arbor with nut at both-ends, the fixed butterfly card of reinforcing bar, reinforcing bar outer keel into
Row；
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 binding；
4) finally nut of tightening fixed to the Screw arbor with nut at both-ends at middle part completes arc beam die plate reinforcing.
When the beam die plate reinforcing, it is first laid with beam bottom face die plate, beam bottom face die plate stretches out girder construction face horizontal length 50mm；
The template item is fixed by screws in the two sides that beam bottom face die plate stretches out girder construction face.
Two reinforcing bar outer keels are respectively equipped in the two 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 it is respectively equipped with the fixed butterfly card of a reinforcing bar at the both ends of Screw arbor with nut at both-ends, reinforcing bar fixes butterfly card for 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, bending angle is determined according to arcuate structure angle；The outer dragon of reinforcing bar
Bone uses two HRB400 reinforcing bars；Reinforcing bar outer keel section length is about 3-4m.
The fixed butterfly card of special reinforcing bar uses Q235 fashioned iron, thick 5mm, long 70mm, wide 40mm；Above-mentioned fashioned iron both ends
To ipsilateral bending, middle part is equipped with circular hole.
Beneficial effects of the present invention: reinforcement means provided by the invention is that top uses iron nail and iron wire to be fixed on reinforcing bar
On, middle part is reinforced using Screw arbor with nut at both-ends, and lower part is reinforced using the fixation of template item.The present invention reduces keelson routine flitch and sets
It sets, 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, using the fixed butterfly card of special reinforcing bar, when preventing from reinforcing and added
It is moved after Gu, concrete formation effect is good after technique is fixedly mounted using the invention.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the 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 is the fixed butterfly card elevational schematic view of the special reinforcing bar of the present invention.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff all other embodiment obtained without creative efforts belongs to what the present invention protected
Range.
Arc formwork reinforcement means, referring to Fig. 1, Fig. 2, Fig. 3, which includes the following steps:
A, when beam die plate reinforcing, it is first laid with beam bottom face die plate 7, beam bottom face die plate 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, when reinforcing, carry out subtle adjustment；Reinforcing bar outer keel section length is about 3-4m, facilitates lifting；
As shown in figure 4, the fixed butterfly card 2 of special reinforcing bar uses Q235 fashioned iron, thick 5mm, long 70mm, wide 40mm；Above-mentioned type
Steel both ends are equipped with circular hole to ipsilateral bending, middle part；
C, after the completion of beam steel bar colligation, beam side first reinforces lower part when reinforcing, and lower part is fixed to use 15mm (b) × 20mm
(h) 5 flanging of template item of size is fixed, and template item 5 is fixed by screws in the two sides that beam bottom face die plate 7 stretches out girder construction face；
Then preliminary to reinforce middle part, middle part reinforce using Screw arbor with nut at both-ends 4, the fixed butterfly card 2 of reinforcing bar, reinforcing bar outer keel 3 into
Row；Specifically, the two 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 it is respectively equipped with the fixed butterfly card 2 of a reinforcing bar at the both ends of Screw arbor with nut at both-ends 4, the fixed butterfly card 2 of reinforcing bar will
Two reinforcing bar outer keels 3 block；4 both ends of Screw arbor with nut at both-ends are additionally provided with nut 1；
Carry 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 binding；
Finally nut 1 of tightening fixed to the Screw arbor with nut at both-ends 4 at middle part completes arc beam die plate reinforcing.
Beneficial effects of the present invention: it A, solves arc formwork and reinforces problem；
B, arcuate structure angular range applicatory is big；
C, promoting the use of Curved beam and curved wall formwork reinforcement system can be used.
Reinforcement means provided by the invention is that top is fixed on reinforcing bar using iron nail and iron wire, and middle part uses Screw arbor with nut at both-ends
It reinforces, lower part is reinforced using the fixation of template item.The present invention reduces the setting of keelson routine flitch (in need to increasing when Liang Chao great
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, using the fixed butterfly card of special reinforcing bar, prevent from reinforcing
When and reinforce after move, using the invention be fixedly mounted technique after concrete formation effect it is good.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (4)
1. a kind of arc formwork reinforcement means, which is characterized in that the reinforcement means includes the following steps:
1) first reinforcing beam formwork lower part, lower part is fixed to be fixed using template flanging；
2) then preliminary to reinforce middle part, middle part is reinforced to be carried out using Screw arbor with nut at both-ends, the fixed butterfly card of reinforcing bar, reinforcing bar outer keel；
3) upper mould reinforcing is carried out again, and top, which reinforces to use, ties up iron wire on beam steel, and iron wire and iron nail in template are fixed
Binding；
4) finally nut of tightening fixed to the Screw arbor with nut at both-ends at middle part completes arc beam die plate reinforcing；
In step 1), when the beam die plate reinforcing, it is first laid with beam bottom face die plate, beam bottom face die plate stretches out girder construction face horizontal length
50mm；The template item is fixed by screws in the two sides that beam bottom face die plate stretches out girder construction face.
2. a kind of arc formwork reinforcement means according to claim 1, which is characterized in that in step 2), in girder construction
Two 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
It is respectively equipped with the fixed butterfly card of a reinforcing bar at the both ends of Screw arbor with nut at both-ends, the fixed butterfly card of reinforcing bar blocks two reinforcing bar outer keels；
Screw arbor with nut at both-ends both ends are additionally provided with nut.
3. a kind of arc formwork reinforcement means according to claim 1, which is characterized in that in step 2), to the reinforcing bar
Outer keel carries out prebuckling processing, and bending angle is determined according to arcuate structure angle；Reinforcing bar outer keel uses two HRB400 steel
Muscle；Reinforcing bar outer keel section length is 3-4m.
4. a kind of arc formwork reinforcement means according to claim 1, which is characterized in that in step 2), the reinforcing bar is solid
Butterfly card is determined using Q235 fashioned iron, thick 5mm, long 70mm, wide 40mm；Above-mentioned fashioned iron both ends are equipped with circle to ipsilateral bending, middle part
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 CN107514134A (en) | 2017-12-26 |
| CN107514134B true CN107514134B (en) | 2019-06-25 |
Family
ID=60723795
Family Applications (1)
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107514134B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173110B (en) * | 2019-06-27 | 2021-06-29 | 中国建筑第五工程局有限公司 | Method for reinforcing arc-shaped template at connecting node of beam and stiff cylinder |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392536B (en) * | 2011-10-28 | 2013-05-01 | 山东万鑫建设有限公司 | Construction method for long-span hanging vestibule type template support system |
| CN102943565B (en) * | 2012-11-30 | 2014-12-31 | 中国建筑第八工程局有限公司 | Construction method of large-sized arc-shaped wall |
| CN106013787B (en) * | 2016-07-11 | 2018-09-04 | 中国建筑第八工程局有限公司 | Cast-in-place concrete beam template tool-type reinforcement system and its construction technology |
-
2017
- 2017-08-31 CN CN201710771643.XA patent/CN107514134B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107514134A (en) | 2017-12-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106113230B (en) | The non-type prefabricated for bench, template system and its construction method can be had enough to meet the need | |
| CN106337561A (en) | Shear wall template reinforcing structure and reinforcing construction method thereof | |
| CN107514134B (en) | A kind of arc formwork reinforcement means | |
| CN204738236U (en) | Pier vertical reinforcement installation mould | |
| CN104453270B (en) | The bracing means of a kind of deformed bar concrete component and construction method | |
| CN208534081U (en) | A kind of reconstruction structure of old building constructional column | |
| CN208557899U (en) | A kind of general-purpose type precast box beam steel bar colligation moulding bed | |
| CN203230178U (en) | Column formwork and column hoop | |
| CN205907878U (en) | A anti hook assembly that floats that is used for cast -in -place hollow superstructure board | |
| CN208068511U (en) | A kind of production equipment of superimposed sheet and superimposed sheet | |
| CN203904785U (en) | Multifunctional pressing rod of track slab of CRTS III plate type ballastless track | |
| CN109837924A (en) | Pattern foundation pit supporting structure lattice column and main structure interleave the construction method at position | |
| CN207672998U (en) | A kind of arc formwork bracing means | |
| CN209228032U (en) | Regularization formwork inside-corner reinforcing device | |
| CN204703499U (en) | Wall of High-building deformation joint template | |
| CN210483031U (en) | Reinforced concrete crossed inclined column construction template | |
| CN207245186U (en) | Basement floor stent | |
| CN206902702U (en) | Mixed mud built pile | |
| CN207778360U (en) | A kind of streetlamp foundation built-in fitting | |
| CN206707267U (en) | A kind of shear wall pours mould and installs system | |
| CN208167441U (en) | A kind of nonmetallic power transmission lever fixing apparatus | |
| CN206986732U (en) | A kind of bridge pier concrete casting device | |
| CN208023834U (en) | A kind of combined reinforced beam | |
| CN207277684U (en) | The high pressure resistant bar-mat reinforcement of cast-in-place concrete | |
| CN206153437U (en) | Steel bar truss string muscle work platform adjusting device that bends |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
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. |
|
| 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 |