CN207672998U - A kind of arc formwork bracing means - Google Patents
A kind of arc formwork bracing means Download PDFInfo
- Publication number
- CN207672998U CN207672998U CN201721789764.9U CN201721789764U CN207672998U CN 207672998 U CN207672998 U CN 207672998U CN 201721789764 U CN201721789764 U CN 201721789764U CN 207672998 U CN207672998 U CN 207672998U
- Authority
- CN
- China
- Prior art keywords
- template
- nut
- screw arbor
- steel keel
- arch steel
- 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.)
- Expired - Fee Related
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- Bridges Or Land Bridges (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a kind of arc formwork bracing means, including template, it is installed with blend stop in the lower end outside of template, iron nail has been hammered into the upper end of template, iron nail is fixedly connected by iron wire with the steel reinforcement cage in template, two arch steel keel have been set in parallel in the middle part of template, Screw arbor with nut at both-ends has been penetrated between arch steel keel, it is cased with butterfly card at the both ends of Screw arbor with nut at both-ends, butterfly fixing is scheduled on Screw arbor with nut at both-ends by nut after being screwed into the end of Screw arbor with nut at both-ends, and arch steel keel are compressed and are fixed in template by butterfly card.The utility model is using arch steel keel instead of steel tube framework, arch steel keel have preferable bendability and bending resistance, it is big, costly to solve Curved beam tube bending difficulty, the use of other purposes is cannot function as after tube bending, saves construction material.
Description
Technical field
The utility model is related to a kind of arc formwork bracing means, belong to technical field of building construction.
Background technology
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.
Utility model content
The purpose of this utility model is：There is provided it is a kind of it is simple in structure, easy for construction, improve construction efficiency arc formwork add
It is fixedly mounted with and sets, with overcome the deficiencies in the prior art.
The technical solution of the utility model：A kind of arc formwork bracing means, including template, it is solid in the lower end outside of template
Dingan County is equipped with blend stop, has hammered into iron nail in the upper end of template, iron nail is fixedly connected by iron wire with the steel reinforcement cage in template, in mould
It has been set in parallel two arch steel keel in the middle part of plate, Screw arbor with nut at both-ends has been penetrated between arch steel keel, to drawing spiral shell
Bar passes through the template of both sides, and butterfly card is cased at the both ends of Screw arbor with nut at both-ends, and nut is screwed into butterfly behind the end of Screw arbor with nut at both-ends
Fixing is scheduled on Screw arbor with nut at both-ends, and arch steel keel are compressed and are fixed in template by butterfly card.
The arch steel keel are formed using HRB400 reinforcement fabrications.
The butterfly card is with cambered diamond-type steel.
By adopting the above-described technical solution, the utility model has the advantage of：The utility model is using arch steel dragon
Bone is instead of steel tube framework, and arch steel keel have preferable bendability and bending resistance, to solve arc joist steel
Pipe bending difficulty is big, costly, and the use of other purposes is cannot function as after tube bending, saves construction material, while utilizing reinforcing bar
Bending resistance played the supporting role reinforced and needed, improve formwork reinforcement quality, and then improve concrete pouring quality,
With extensive practical reference value.
Description of the drawings
Fig. 1 is the sectional view of the structural schematic diagram of the utility model；
Fig. 2 is the front view of the structural schematic diagram of the utility model；
Fig. 3 is the stereogram of the structural schematic diagram of the utility model.
Reference sign：1- templates, 2- butterfly cards, 3- arch steel keel, 4- Screw arbor with nut at both-ends, 5- blend stops, 6- iron nails,
7- nuts, 8- steel reinforcement cages.
Specific implementation mode
It is right with reference to the accompanying drawings and examples in order to keep the purpose of this utility model, technical solution and advantage clearer
The utility model is described in further detail.
The embodiments of the present invention：The structural schematic diagram of arc formwork bracing means is as shown in Figures 1 to 3, including template
1, it is installed with blend stop 5 in the lower end outside of template 1, has hammered into iron nail 6 in the upper end of template 1, iron nail 6 passes through iron wire and mould
Steel reinforcement cage 8 in plate 1 is fixedly connected, and two arch steel keel 3 has been set in parallel at the middle part of template 1, in arch steel
Screw arbor with nut at both-ends 4 is penetrated between keel 3, Screw arbor with nut at both-ends 4 passes through the template 1 of both sides, butterfly is cased at the both ends of Screw arbor with nut at both-ends 4
Card 2, butterfly card 2 is fixed on Screw arbor with nut at both-ends 4 by nut 7 after being screwed into the end of Screw arbor with nut at both-ends 4, and butterfly card 2 is imperial by arch steel
Bone 3 is compressed and is fixed in template 1.The arch steel keel 3 are formed using HRB400 reinforcement fabrications.The butterfly card 2 is
With cambered diamond-type steel.
For the utility model using arch steel keel 3 instead of steel tube framework, arch steel keel 3 have preferable bending
Property and bending resistance, it is big, costly to solve Curved beam tube bending difficulty, other use are cannot function as after tube bending
Way uses, and saves construction material, while having played the supporting role reinforced and needed using the bending resistance of reinforcing bar, improves template
Strengthening quality, and then concrete pouring quality is improved, there is extensive practical reference value.
Claims (3)
1. a kind of arc formwork bracing means, including template (1), it is characterised in that：It is fixedly mounted in the lower end outside of template (1)
There is blend stop (5), has hammered into iron nail (6) in the upper end of template (1), iron nail (6) passes through the steel reinforcement cage (8) in iron wire and template (1)
It is fixedly connected, two arch steel keel (3) has been set in parallel in the middle part of template (1), between arch steel keel (3)
Screw arbor with nut at both-ends (4) is penetrated, Screw arbor with nut at both-ends (4) passes through the template (1) of both sides, butterfly is cased at the both ends of Screw arbor with nut at both-ends (4)
Block (2), butterfly card (2) is fixed on Screw arbor with nut at both-ends (4) by nut (7) after being screwed into the end of Screw arbor with nut at both-ends (4), butterfly card (2)
Arch steel keel (3) are compressed and are fixed in template (1).
2. arc formwork bracing means according to claim 1, it is characterised in that：The arch steel keel (3) use
HRB400 reinforcement fabrications form.
3. arc formwork bracing means according to claim 1, it is characterised in that：The butterfly card (2) is with cambered
Diamond-type steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721789764.9U CN207672998U (en) | 2017-12-20 | 2017-12-20 | A kind of arc formwork bracing means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721789764.9U CN207672998U (en) | 2017-12-20 | 2017-12-20 | A kind of arc formwork bracing means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207672998U true CN207672998U (en) | 2018-07-31 |
Family
ID=62970100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721789764.9U Expired - Fee Related CN207672998U (en) | 2017-12-20 | 2017-12-20 | A kind of arc formwork bracing means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207672998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727080A (en) * | 2020-12-29 | 2021-04-30 | 浙江恒鸿建设有限公司 | Cast-in-place concrete arc beam and construction method |
-
2017
- 2017-12-20 CN CN201721789764.9U patent/CN207672998U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727080A (en) * | 2020-12-29 | 2021-04-30 | 浙江恒鸿建设有限公司 | Cast-in-place concrete arc beam and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 Termination date: 20181220 |