CN204209803U - A kind of prefabricated box girder inner formwork aluminum alloy mould plate - Google Patents
A kind of prefabricated box girder inner formwork aluminum alloy mould plate Download PDFInfo
- Publication number
- CN204209803U CN204209803U CN201420641582.7U CN201420641582U CN204209803U CN 204209803 U CN204209803 U CN 204209803U CN 201420641582 U CN201420641582 U CN 201420641582U CN 204209803 U CN204209803 U CN 204209803U
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- plate
- aluminum alloy
- hole
- box girder
- floor
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 24
- 238000009415 formwork Methods 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 230000002787 reinforcement Effects 0.000 claims abstract description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 7
- 229910052799 carbon Inorganic materials 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241001274660 Modulus Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
A kind of prefabricated box girder inner formwork aluminum alloy mould plate, this template comprises a day plate (1), floor (5), be connected to the upper curved corner plate (2) of a day plate (1) both sides, be connected to the arc lower rotary corner plate (4) of floor (5) both sides, be connected to the side plate (3A, 3B) on both sides between curved corner plate (2) and arc lower rotary corner plate (4); The fixing girth member (6A, 6B) in left and right is respectively equipped with in sky plate (1) bottom surface and floor (5) surface, fix girth member (6A) and left and right to fix and be provided with vertical steel between girth member (6B) in left and right and support (8), be respectively equipped with lateral reinforcement part (7A, 7B) on side plate (3A, 3B) surface.The utility model possesses that low-carbon environment-friendly, green energy conservation, application are convenient, quick for installation, the prefabricated box girder inner formwork aluminum alloy mould plate that especially possesses distinct economic advantage to form a kind of template system, solve the problems such as the large and pouring quality of steel form construction weight is poor.
Description
Technical field
The utility model belongs to building template technical field, especially relates to a kind of connecting structure and compositional system technical field of prefabricated box girder inner formwork aluminum alloy building template.
Background technology
Aluminum alloy mould plate has had the applicating history of 50 years.At present in the developed country such as the U.S., Canada, and in the building of country of infant industry as Mexico, Brazil, Malaysia, Korea S, India, be all widely used.
Existing prefabricated box girder inner formwork mainly uses steel form to construct, mainly there is following defect in its steel form: weight is large (large to the dependence of machinery during construction, be unfavorable for that workman constructs), build mass defect (as not tight, linear in seam not straight, casting concrete rough surface etc.), (with bolts, bolt peace tears trouble open) with bolts, easy-to-rust (being unfavorable for recycling of template) easily occur.
To the dimensional problem of box girder inner formwork (prefabricated case beam cavity heights generally at 1.3m, bottom width degree generally at about 0.75m, inner cavity size is too small, and heavy steel form is unfavorable for that workman constructs.) and the subject matter such as concreting effect of punching block, applicant proposes the utility model targetedly to this situation, the structural system of existing aluminum alloy mould plate, contrast national standard " Technical code of composite steelform " (GB 50214-2001) can find, be exactly the reprint of combined steel plate technique in essence, no matter architectural feature or combination connecting mode all identical.
Aluminum alloy mould plate own wt light (finished product aluminum alloy mould plate weighs 20 ~ 25Kg/ ㎡), to be connected with L-type pin sheet by bullet type pin and (to use specific aluminum dipping form construction tool hand hammer, hook operates, peace is torn open fast), not easily by corrosion, (aluminum alloy mould plate surface is easily oxidized, surface produces one deck dense oxidation film, and inner aluminium does not participate in reaction), pouring quality is good (constructs by construction reference in casting process, perpendicularity [0 can be reached, 8] mm, sectional dimension deviation [-5,8] mm, surface smoothness [0,8] mm).
Utility model content
The purpose of this utility model provides a kind of just and possesses that low-carbon environment-friendly, green energy conservation, application are convenient, quick for installation in order to overcome defect that above-mentioned prior art exists, the prefabricated box girder inner formwork aluminum alloy mould plate that especially possesses distinct economic advantage to form a kind of template system, to construct the problems such as the large and pouring quality of weight is poor to solve steel form.
The purpose of this utility model is achieved by the following technical solution.
A kind of prefabricated box girder inner formwork aluminum alloy mould plate, the utility model feature is, comprises a day plate, floor, is connected to the upper curved corner plate of day plate both sides, be connected to the arc lower rotary corner plate of both sides, floor, be connected to the side plate between curved corner plate and arc lower rotary corner plate on both sides; Be respectively equipped with the fixing girth member in left and right in plate bottom surface, sky and floor surface, fix girth member and left and right in left and right and fix and be provided with vertical steel between girth member and support, be respectively equipped with lateral reinforcement part at surface of side plate.
The utility model offers rectangle hole on sky plate, vibrate with building for blowing, one piece of one piece aluminium flake equally large with hole is adhered in the position of this rectangle hole, after case beam bottom slab concreting completes, adopt this block rectangle aluminium flake to block rectangle hole hole, former reserved tapping hole position is directly remove this situation template, model sheetinstallat is got on after bottom slab concreting completes again.
The utility model offers a rectangle hole on floor panel face, one piece of one piece aluminium flake equally large with hole is adhered in the position in this rectangle cavity, after case beam bottom slab concreting completes, adopt this block rectangle aluminium flake to block rectangle hole hole, eliminating the installation of the template that former hole site of vibrating directly is removed, replacing installation form with installing rectangle aluminium flake now.
There is the template backing strip of horizontal and vertical lifting plate plate face reinforcement effect at the utility model template back, to strengthen template strength.
The aluminium alloy extrusions thickness that the utility model adopts is determined according to Calculation and Analysis of Force, template size size is determined according to case beam inner cavity size, border width and backing strip height mate with aluminum alloy mould plate structural system, and processing Cutting Length and room are arranged and determined by stencil design system.
The utility model can form box girder inner formwork theme template by bullet type pin and supporting pin sheet in edge bonding belt angle (being convenient to form removal) situation, after adding corresponding girth member, can form a whole set of inside molding plate of case beam.
The beneficial effects of the utility model are, possess that low-carbon environment-friendly, green energy conservation, application are convenient, quick for installation, the prefabricated box girder inner formwork aluminum alloy mould plate that especially possesses distinct economic advantage to form a kind of template system, solve the problems such as the large and pouring quality of steel form construction weight is poor.
Accompanying drawing explanation
Fig. 1 is that the utility model prefabricated small box girder internal mold section joins mould figure;
Fig. 2 is the utility model sky plate reserved opening formwork superstructure schematic diagram;
Fig. 3 is the utility model sky plate reserved opening formwork polycrystalline substance schematic diagram;
Fig. 4 is the utility model floor reserved opening formwork superstructure schematic diagram;
Fig. 5 is the utility model floor reserved opening formwork polycrystalline substance schematic diagram;
The template backing strip drawing of Fig. 6 used by the utility model.
Detailed description of the invention
See Fig. 1, a kind of prefabricated box girder inner formwork aluminum alloy mould plate, the utility model feature is, comprise day plate 1, floor 5, be connected to the upper curved corner plate 2 of day plate 1 both sides, be connected to the arc lower rotary corner plate 4 of both sides, floor 5, be connected to side plate 3A, 3B on both sides between curved corner plate 2 and arc lower rotary corner plate 4; Left and right fixing girth member 6A, 6B is respectively equipped with in sky plate 1 bottom surface and surface, floor 5, fix girth member 6A and left and right to fix and be provided with vertical steel between girth member 6B in left and right and support 8, lateral reinforcement part 7A, 7B is respectively equipped with on side plate 3A, 3B surface, there is the template backing strip 9 of horizontal and vertical lifting plate plate face reinforcement effect at template back, to strengthen template strength.
The utility model offers rectangle hole 1.1 on sky plate 1, for vibrating and building., for directly removing this situation template, get on model sheetinstallat again in former reserved hole site of vibrating after bottom slab concreting completes.
The utility model offers a rectangle hole 5.1 on plate face, floor 5, one piece of one piece aluminium flake 5.2 equally large with hole is adhered in the position in this rectangle cavity 5.1, after case beam bottom slab concreting completes, adopt this block rectangle aluminium flake to block rectangle hole 5.1 hole, eliminating the installation of the template that former hole site of vibrating directly is removed, replacing installation form with installing rectangle aluminium flake now.
Rectangle cavity size, position specifically can be considered according to factors such as construction, designs.
The aluminium alloy extrusions thickness that the utility model adopts is determined according to Calculation and Analysis of Force, template size size is determined according to case beam inner cavity size, border width and backing strip height mate with aluminum alloy mould plate structural system, and processing Cutting Length and room are arranged and determined by stencil design system.
The utility model can form box girder inner formwork theme template by bullet type pin and supporting pin sheet in edge bonding belt angle (being convenient to form removal) situation, after adding corresponding girth member, can form a whole set of inside molding plate of case beam.
The utility model assembling method:
Introduce one section of inside molding plate assembling method at this, the template that internal mold integral mold plate is assemblied into several sections of corresponding moduluses connects.
One piece of more smooth ground is selected to carry out model sheetinstallat (being connected with supporting pin sheet with bullet type pin) according to model sheetinstallat figure, as follows
The installation on left and right arc lower rotary corner plate and floor;
The fixing girth member in left and right, bottom is installed;
Left side plate is installed;
On left and right, curved corner plate, sky plate are installed on the ground;
It plate is installed;
Fix girth member about top to install;
School mould (in model sheetinstallat process, note the correction of template, make it reach farthest smooth, check and revise the mismachining tolerance of template) is installed;
Girth member installs (after model sheetinstallat completes, installing side girth member and bracing members);
Brushing interleaving agent (form removal of constructability form removal fashion) after trying assembled completing.
Note: plate construction and installation order in reserved opening sky is, behind the position determining reserved opening sky plate, in this position, this plate is installed, the sky plate not opening reserved cavity is installed in all the other positions, rectangular aluminum sheet adhesive plaster being bonded at position near reserved cavity when reserved opening sky plate is installed, Deng case beam bottom slab concreting complete need envelope sky plate time, rectangular aluminum sheet is moved on to rectangle hole place can be complete.Eliminate that former sky slab integral reserves blowing, vibrate mouth, and eliminate dress all day that case beam bottom slab concreting completes the plate day after tomorrow.
Aluminum alloy mould plate model
Applicant mainly uses aluminium alloy extrusions to be 6061-T6 at present, so strength checking adopts this system to check.
6061, for moderate strength, at-70 ~+50 DEG C of operated within range, and require the part in humidity and Seawater with qualified decay resistance.
T6, solution heat treatment laggard row artificially aged state, after being applicable to solution heat treatment, no longer carry out cold working (can carry out aligning, leveling, but the limit that do not affect the mechanical properties) product.
Claims (4)
1. a prefabricated box girder inner formwork aluminum alloy mould plate, it is characterized in that, this template comprises a day plate (1), floor (5), be connected to the upper curved corner plate (2) of a day plate (1) both sides, be connected to the arc lower rotary corner plate (4) of floor (5) both sides, be connected to the side plate (3A, 3B) on both sides between curved corner plate (2) and arc lower rotary corner plate (4); The fixing girth member (6A, 6B) in left and right is respectively equipped with in sky plate (1) bottom surface and floor (5) surface, fix girth member (6A) and left and right to fix and be provided with vertical steel between girth member (6B) in left and right and support (8), be respectively equipped with lateral reinforcement part (7A, 7B) on side plate (3A, 3B) surface.
2. a kind of prefabricated box girder inner formwork aluminum alloy mould plate according to claim 1, it is characterized in that, sky plate (1) offers rectangle hole (1.1), vibrate with building for blowing, adhere to one piece of one piece aluminium flake (1.2) equally large with hole in the position of this rectangle hole (1.1), after case beam bottom slab concreting completes, adopt this block rectangle aluminium flake to block rectangle hole (1.1) hole.
3. a kind of prefabricated box girder inner formwork aluminum alloy mould plate according to claim 1, it is characterized in that, floor (5) plate face offers a rectangle hole (5.1), adhere to one piece of one piece aluminium flake (5.2) equally large with hole in the position in this rectangle cavity (5.1), after case beam bottom slab concreting completes, adopt this block rectangle aluminium flake to block rectangle hole (5.1) hole.
4. a kind of prefabricated box girder inner formwork aluminum alloy mould plate according to claim 1, is characterized in that, there is the template backing strip (9) of horizontal and vertical lifting plate plate face reinforcement effect at described template back, to strengthen template strength.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420641582.7U CN204209803U (en) | 2014-10-31 | 2014-10-31 | A kind of prefabricated box girder inner formwork aluminum alloy mould plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420641582.7U CN204209803U (en) | 2014-10-31 | 2014-10-31 | A kind of prefabricated box girder inner formwork aluminum alloy mould plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204209803U true CN204209803U (en) | 2015-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420641582.7U Expired - Fee Related CN204209803U (en) | 2014-10-31 | 2014-10-31 | A kind of prefabricated box girder inner formwork aluminum alloy mould plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204209803U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014774A (en) * | 2015-08-05 | 2015-11-04 | 广东省水利水电第三工程局有限公司 | Prefabricated box girder formwork |
| CN106801383A (en) * | 2017-03-03 | 2017-06-06 | 安徽华骅桥梁设备制造有限公司 | A kind of observation window construction for the cast of box girder inner formwork lower concrete |
| CN109457591A (en) * | 2018-12-29 | 2019-03-12 | 山东志特新材料科技有限公司 | A kind of box girder inner formwork standard paragraphs aluminum alloy mould plate system and its construction method |
| CN110983972A (en) * | 2019-11-20 | 2020-04-10 | 中冶天工集团有限公司 | A special-shaped retractable T-shaped box girder inner formwork support system and its support method |
| CN114717952A (en) * | 2022-03-18 | 2022-07-08 | 中庆建设有限责任公司 | Multi-chamber arch ring assembled formwork and construction method |
-
2014
- 2014-10-31 CN CN201420641582.7U patent/CN204209803U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014774A (en) * | 2015-08-05 | 2015-11-04 | 广东省水利水电第三工程局有限公司 | Prefabricated box girder formwork |
| CN106801383A (en) * | 2017-03-03 | 2017-06-06 | 安徽华骅桥梁设备制造有限公司 | A kind of observation window construction for the cast of box girder inner formwork lower concrete |
| CN109457591A (en) * | 2018-12-29 | 2019-03-12 | 山东志特新材料科技有限公司 | A kind of box girder inner formwork standard paragraphs aluminum alloy mould plate system and its construction method |
| CN109457591B (en) * | 2018-12-29 | 2024-03-15 | 山东志特新材料科技有限公司 | An aluminum alloy formwork system for standard sections of box girder internal molds and its construction method |
| CN110983972A (en) * | 2019-11-20 | 2020-04-10 | 中冶天工集团有限公司 | A special-shaped retractable T-shaped box girder inner formwork support system and its support method |
| CN114717952A (en) * | 2022-03-18 | 2022-07-08 | 中庆建设有限责任公司 | Multi-chamber arch ring assembled formwork and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YUNNAN CONSTRUCTION ENGINEERING GROUP CO., LTD. Effective date: 20150527 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150527 Address after: 650208 black horse mountain, Kunming, Yunnan Patentee after: Yunnan Kebao Formwork & Scaffold Co., Ltd. Patentee after: Yunnan Construction Engineering Group Co., Ltd. Address before: 650208 black horse mountain, Kunming, Yunnan Patentee before: Yunnan Kebao Formwork & Scaffold Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20191031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |