CN204112235U - A kind of bridge cast-in-situ concrete wall-protective guard aluminum alloy mould plate - Google Patents
A kind of bridge cast-in-situ concrete wall-protective guard aluminum alloy mould plate Download PDFInfo
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- CN204112235U CN204112235U CN201420558561.9U CN201420558561U CN204112235U CN 204112235 U CN204112235 U CN 204112235U CN 201420558561 U CN201420558561 U CN 201420558561U CN 204112235 U CN204112235 U CN 204112235U
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- template
- internal thread
- outboard
- aluminum alloy
- protective guard
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- Bridges Or Land Bridges (AREA)
Abstract
A kind of bridge cast-in-situ concrete wall-protective guard aluminum alloy mould plate, comprise inner side template (1), outboard template (2) and termination shrouding (3), termination shrouding (3) is connected to form main body template by pin and pin sheet and described inner side template (1), outboard template (2); Wear side by side in template bottom and be connected with internal thread broaching bar (4), the two ends of internal thread broaching bar (4) are socketed with respectively and reinforce back cord (5), and adopt plain cushion (6) and supporting nut (7) to fix respectively; Template cavity inner sleeve is positioned to internal thread broaching bar (4) and is provided with sebific duct (8), be socketed with cup head (9) respectively at sebific duct (8) two ends and withstand described inner side template, outboard template inwall.The utility model construction is simple, and architectural effect is good, tool distinct economic.
Description
Technical field
The utility model belongs to construction formwork technical field, especially relates to a kind of connecting structure and compositional system technical field of bridge cast-in-situ concrete wall-protective guard 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 wall-protective guard 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, concreting rough surface etc.), (with bolts, bolt peace tears trouble open) with bolts, easy-to-rust (being unfavorable for recycling of template) easily occur.
So propose 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, verticality (0-8) mm can be reached, sectional dimension deviation (-5-8) mm, surface finish (0-8) mm).
Utility model content
The purpose of this utility model is the syndeton utilizing alloy templates, and the advantage such as aluminum alloy mould plate tool low-carbon environment-friendly own, green energy conservation, application are convenient, quick for installation, tool distinct economic forms a kind of template system, solve the problems such as the large and pouring quality of steel form construction weight is poor.
The technical solution of the utility model is:
A kind of bridge cast-in-situ concrete wall-protective guard aluminum alloy mould plate, is characterized in that, comprise inner side template, outboard template and termination shrouding, and termination shrouding is connected to form template by pin and pin sheet and described inner side template, outboard template; Wearing side by side in template bottom is connected with internal thread broaching bar, is socketed with reinforcing back cord respectively to the two ends of internal thread broaching bar, and adopts plain cushion and supporting nut to fix respectively; Template cavity inner sleeve is positioned to internal thread broaching bar and is provided with sebific duct, be socketed with a glass residence, the crown at sebific duct two ends respectively and state inner side template, outboard template inwall; Portion is provided with key in a template, and key two ends are connected described inner side template, outboard template by pin respectively with pin sheet; The part that reinforces the connection has been bolted at die head; Back cord reinforcement by connection part is connected with between reinforcing back cord.
The beneficial effects of the utility model are: construction simple (template peace tear that operation is simple and easy open, quality gently do not rely on mechanical hoisting), architectural effect good (reaching clear-water concrete effect), tool distinct economic (template reuses number of times height reduction amortization cost, residual value is high).
Accompanying drawing explanation
Fig. 1 is the utility model wall fence section structure schematic diagram;
Fig. 2 is termination closing plate structure schematic diagram;
Fig. 3 is the utility model wall fence plane structure schematic diagram.
Detailed description of the invention
See Fig. 1, Fig. 2, Fig. 3, a kind of bridge cast-in-situ concrete wall-protective guard aluminum alloy mould plate, the utility model feature is, comprise inner side template 1, outboard template 2 and termination shrouding 3, termination shrouding 3 connects 2 by bullet type pin and L-type pin sheet and described inner side template 1, outboard template and connects and form main body template; Wearing side by side in template bottom is connected with internal thread broaching bar 4, is socketed with respectively reinforces back cord 5 to the two ends of internal thread broaching bar 4, and adopts plain cushion 6 and supporting nut 7 to fix respectively; Template cavity inner sleeve is positioned to internal thread broaching bar 4 and is provided with sebific duct 8, be socketed with cup 9 at sebific duct 8 two ends respectively and withstand described inner side template, outboard template inwall; Portion is provided with key 10 in a template, and key 10 two ends are connected described inner side template, outboard template by bullet type pin respectively with L-type pin sheet; The part 11 that reinforces the connection has been bolted at die head; Back cord reinforcement by connection part 12 is connected with between reinforcing back cord 5.
The utility model master module is component inner side template 1, outboard template 2, termination shrouding 3, to internal thread broaching bar 4, reinforce back cord 5, plain cushion 6, supporting nut 7, back cord reinforcement by connection part 12 component be bottom girth member combination, sebific duct 8, cup 9 component are regulate the spacing between interior outboard template and intercept Screw arbor with nut at both-ends to contact with concrete, key 10 is that middle part reinforces key, and component 11 to reinforce the connection part for top.
The utility model forms the compositional system of cast-in-situ concrete wall-protective guard aluminum alloy mould plate, comprises inner side template, outboard template, paragraph header shrouding, reinforce the connection part, be made up of the exterior contour template of protective guard these building blocks and associated components.
Attention question is answered to be in concrete enforcement:
With reference to punching block design principle, mix corresponding aluminum alloy mould plate according to the outer profile size of protective guard, handle entirety and local stiffening, the processing problems of aluminum alloy mould plate well.
Aluminum alloy mould plate model
We is main at present uses aluminium alloy extrusions to be 6061-T6, 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.
Detailed components explanation
All component models are processed according to corresponding operation drawing size, and plate face is according to calculating horizontal, the vertical reinforced reinforced in welded plate face, relevant position.
(1) inner side template
Template is stood on inside bridge according to unwrapping wire position, as crash barrier inner side template.
(2) outboard template
Template is stood on outside bridge according to unwrapping wire position, as crash barrier outboard template.
(3) termination shrouding
Template is positioned at the head and the tail end of protective guard, as the hush panel of template.
(4) to internal thread broaching bar
Threaded rod be positioned at 70mm ~ 100mm place, protective guard bottom (generally at below 100mm, road surface or bridge floor can spread the thick pitch of 100mm after protective guard construction, just can shutoff to the cavity of internal thread broaching bar on protective guard.), play a part to support back cord, fixed form.
(5) back cord is reinforced
Reinforce back cord and be positioned over protective guard bottom, to internal thread broaching bar through back cord, play integral mold plate reinforcement effect.
(6) plain cushion
Pad under the nut, plays a part locking.
(7) supporting nut
Be through on internal thread broaching bar, play the role of fastening.
(8) sebific duct
Sebific duct is placed in internal thread broaching bar position (to internal thread broaching bar through sebific duct), and in plaing a part, between outboard template, size adjustment and globality obstruct Screw arbor with nut at both-ends contact with concrete.
(9) cup head
Cup head is placed in sebific duct two, and in plaing a part, between outboard template, size adjustment and Partial obturation Screw arbor with nut at both-ends contact with concrete.
(10) key (the thick iron plate of 3mm)
Key (the thick iron plate of 3mm) is positioned over the vertical middle part of protective guard, plays protective guard middle part reinforcement effect.
(11) reinforce the connection part
The part that reinforces the connection is positioned over protective guard upper opening, plays the formwork reinforcement effect of both sides, top.
(12) back cord reinforcement by connection part
Back cord reinforcement by connection part is positioned over the incision position of girth member back cord bottom protective guard, plays the connection function of two pieces girth member back cord in fracture stitching portion.
Embodiment
Design through template scheme in factory, process, try assembled, finally numbering packing and be transported to building site.
Behind building site, first check the overall integrity of template, guarantee that template is all on board (transportation may occur that template is lost or damages).Secondly surveying setting-out, according to unwrapping wire assembling reinforcement, interior outboard template and to drawing parts to install, girth member installation, formwork integral school mould, check that model sheetinstallat hole connects pin, whether pin sheet has been beaten on request, check size, concreting, form removal cleaning template etc. is built next time.
Claims (1)
1. a bridge cast-in-situ concrete wall-protective guard aluminum alloy mould plate, it is characterized in that, comprise inner side template (1), outboard template (2) and termination shrouding (3), termination shrouding (3) is connected to form main body template by pin and pin sheet and described inner side template (1), outboard template (2); Wear side by side in template bottom and be connected with internal thread broaching bar (4), the two ends of internal thread broaching bar (4) are socketed with respectively and reinforce back cord (5), and adopt plain cushion (6) and supporting nut (7) to fix respectively; Template cavity inner sleeve is positioned to internal thread broaching bar (4) and is provided with sebific duct (8), be socketed with cup head (9) respectively at sebific duct (8) two ends and withstand described inner side template, outboard template inwall; Portion is provided with key (10) in a template, and key (10) two ends are connected described inner side template, outboard template by pin respectively with pin sheet; The part that reinforces the connection (11) has been bolted at die head; Back cord reinforcement by connection part (12) is connected with between reinforcing back cord (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420558561.9U CN204112235U (en) | 2014-09-26 | 2014-09-26 | A kind of bridge cast-in-situ concrete wall-protective guard aluminum alloy mould plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420558561.9U CN204112235U (en) | 2014-09-26 | 2014-09-26 | A kind of bridge cast-in-situ concrete wall-protective guard aluminum alloy mould plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204112235U true CN204112235U (en) | 2015-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420558561.9U Expired - Fee Related CN204112235U (en) | 2014-09-26 | 2014-09-26 | A kind of bridge cast-in-situ concrete wall-protective guard aluminum alloy mould plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204112235U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110318337A (en) * | 2019-05-22 | 2019-10-11 | 中建四局第六建筑工程有限公司 | A kind of bridge side guardrail formwork structure and its construction method |
| CN110629760A (en) * | 2019-10-29 | 2019-12-31 | 南通格瑞环保科技有限公司 | Building template for reservoir dam |
-
2014
- 2014-09-26 CN CN201420558561.9U patent/CN204112235U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110318337A (en) * | 2019-05-22 | 2019-10-11 | 中建四局第六建筑工程有限公司 | A kind of bridge side guardrail formwork structure and its construction method |
| CN110629760A (en) * | 2019-10-29 | 2019-12-31 | 南通格瑞环保科技有限公司 | Building template for reservoir dam |
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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: 20150414 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Jixiong Inventor after: Shang Zhongkai Inventor after: Chen Wei Inventor after: Yan Zongquan Inventor after: Feng Yanming Inventor after: Li Guofu Inventor after: Jie Hongtai Inventor after: Li Yong Inventor after: Zhang Jianmei Inventor before: Li Jixiong Inventor before: Shang Zhongkai Inventor before: Chen Wei Inventor before: Yan Zongquan Inventor before: Li Guofu Inventor before: Jie Hongtai Inventor before: Li Yong Inventor before: Zhang Jianmei |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI JIXIONG SHANG ZHONGKAI CHEN WEI YAN ZONGQUAN LI GUOFU JIE HONGTAI LI YONG ZHANG JIANMEI TO: LI JIXIONG SHANG ZHONGKAI CHEN WEI YAN ZONGQUAN FENG YANMING LI GUOFU JIE HONGTAI LI YONG ZHANG JIANMEI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150414 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20190926 |