CN102635230B - The formwork for placing of large methane tank body and casting method - Google Patents
The formwork for placing of large methane tank body and casting method Download PDFInfo
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- CN102635230B CN102635230B CN201210156699.1A CN201210156699A CN102635230B CN 102635230 B CN102635230 B CN 102635230B CN 201210156699 A CN201210156699 A CN 201210156699A CN 102635230 B CN102635230 B CN 102635230B
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Abstract
The invention discloses a kind of formwork for placing of large methane tank body, formwork for placing is interconnected to surround into builds circle, described formwork for placing comprises inner formword and exterior sheathing, inner formword and exterior sheathing are bolted, molding cavity is formed between inner formword and exterior sheathing, inner formword and exterior sheathing all form " doorframe " shape metallic framework by angle steel, outside angle steel bending faces, Plate Welding is at metallic framework medial surface, inner formword and the exterior sheathing left and right sides are equipped with lockhole, the formwork for placing of several piece large methane tank body builds circle by the biomass pool body that about lockhole bolt correspondence, Connecting groups dresses up annular cavity successively.Adopt this kind of structure, the formwork for placing that the metallic framework utilizing angle steel to form becomes with Plate Welding, the biomass pool body be assembled into successively about formwork for placing builds circle, achieve modeling and form removal is efficient and convenient, accelerate speed of application, and the inner-film plate pulled down and exterior sheathing can reuse, and have saved cost of production.
Description
Technical field
The present invention relates to a kind of formwork for placing of biomass pool body, particularly relate to formwork for placing and the casting method of large methane tank body.
Background technology
Along with the further genralrlization application of the development of biogas technology and production and use of marsh gas technology, not only can to produce town and country and sanitary sewage and excrement of animals carry out harmless treatment, can also utilize as a kind of clean energy resource.
The casting method of traditional large methane tank body is: with the brick model building up pond body, more within it joints cement concrete, wait that water-setting concrete is fixed-type, maintenance good after, get brick form removal.Model and the casting method shortcoming thereof of this biomass pool body are: mold strength is low easily falls apart, and can not firmly fiddle with during casting cement concrete, build shaping pond body out-of-flatness, easily seep water.When modeling and form removal, need the block of one piece of one piece of brick to build or dismounting, modeling trouble, form removal also bother, time-consuming, and speed of application is slow, and model can not reuse, and cost is high.
Summary of the invention
The object of this invention is to provide a kind of convenient and quick construction, large methane tank body formwork for placing that formwork for placing can reuse and use this formwork for placing saving of work and time to economize the casting method of building large methane tank body of expense.
In order to realize above object, the present invention by the following technical solutions, a kind of formwork for placing of large methane tank body, formwork for placing is interconnected to surround into builds circle, described formwork for placing comprises inner formword and exterior sheathing, inner formword and exterior sheathing are bolted, molding cavity is formed between inner formword and exterior sheathing, inner formword and exterior sheathing all form " doorframe " shape metallic framework by angle steel, outside angle steel bending faces, Plate Welding is at metallic framework medial surface, inner formword and the exterior sheathing left and right sides are equipped with lockhole, the formwork for placing of several piece large methane tank body builds circle by the biomass pool body that about lockhole bolt correspondence, Connecting groups dresses up annular cavity successively.
Reinforcing rib is provided with in the middle of described " doorframe " shape metallic framework.
The bolt of described connection inner formword and exterior sheathing is stud or single ended bolt.
The step that the formwork for placing applying described large methane tank body builds the casting method of large methane tank body is as follows:
A, described formwork for placing by about the lockhole bolt correspondence of its left and right sides successively connecting ring winding dress up biomass pool body and build circle, build circle for annular cavity;
B, make a call to one building circle center, peek section and need build the isometric steel wire of large methane tank body radius, steel wire one end is fixed in stake, and the other end is fixed on formwork for placing;
C, build circle casting cement concrete to annular cavity;
D, treat cement concrete coagulation forming, pull down the steel wire on formwork for placing;
E, pull down the side nut of the adjacent formwork for placing of the connection of building circle, pull down nut formwork for placing connecting the nut on inner formword and exterior sheathing stud or the nut in single ended bolt, sawed-off single ended bolt;
F, pull down inner formword and exterior sheathing;
G, the inner formword pulled down and exterior sheathing are reassembled into formwork for placing, the pond body of having built repeat A to F step until large methane tank body monolithic architecture completes.
Present invention employs above structure and casting method, the formwork for placing that the metallic framework utilizing angle steel to form becomes with Plate Welding, the biomass pool body be assembled into successively about formwork for placing builds circle, achieve rapid modeling and form removal, accelerate speed of application, and the inner-film plate pulled down and exterior sheathing can reuse, and have saved cost of production, the bolt of connection inner and outer template stays the Chi Tizhong in building, and strengthens the intensity of pond body.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described in further detail:
Fig. 1 is the structural representation of the formwork for placing of large methane tank body of the present invention;
Fig. 2 is the syndeton schematic diagram of the formwork for placing of two pieces of large methane tank bodies;
Fig. 3 is the structural representation of building circle that the formwork for placing of large methane tank body of the present invention is assembled into when building.
Detailed description of the invention
As Fig. 1, shown in 2 or 3, a kind of formwork for placing 1 of large methane tank body, formwork for placing 1 is interconnected to surround into builds circle 2, described formwork for placing 1 comprises inner formword 3 and exterior sheathing 4, inner formword 3 is connected by bolt 5 with exterior sheathing 4, molding cavity 6 is formed between inner formword 3 and exterior sheathing 4, inner formword 3 and exterior sheathing 4 all form " doorframe " shape metallic framework 7 by angle steel, angle steel bending face 7a outwardly, steel plate 8 is welded on metallic framework 7 medial surface, inner formword 3 and exterior sheathing 4 left and right sides are equipped with lockhole 9, the formwork for placing 1 of several piece large methane tank body builds circle 2 by lockhole 9 biomass pool body that annular cavity is dressed up in the corresponding left and right of bolt 10 successively Connecting groups.
Reinforcing rib 11 is provided with in the middle of described " doorframe " shape metallic framework 7.
The bolt 5 of described connection inner formword 3 and exterior sheathing 4 is stud or single ended bolt.
The step that the formwork for placing applying described large methane tank body builds the casting method of large methane tank body is as follows:
A, described formwork for placing 1 are dressed up biomass pool body by the lockhole 9 of its left and right sides with the corresponding left and right of bolt 10 successively connecting ring winding and are built circle 2, and building circle 2 is annular cavity;
B, make a call to one 12 building circle 2 center, peek section and need build the isometric steel wire 13 of large methane tank body radius, steel wire 13 one end 13a is fixed in stake 12, and other end 13b is fixed on formwork for placing 1;
C, build circle 2 casting cement concrete to annular cavity;
D, treat cement concrete coagulation forming, pull down the steel wire 13 on formwork for placing 1;
E, pull down the bolt 10 of the adjacent formwork for placing 1 of the connection of building circle 2, pull down nut formwork for placing 1 connecting nut on inner formword 3 and exterior sheathing 4 stud or the nut in single ended bolt, sawed-off single ended bolt;
F, pull down inner formword 3 and exterior sheathing 4;
G, the inner formword 3 pulled down and exterior sheathing 4 are reassembled into formwork for placing 1, the pond body of having built repeat A to F step until large methane tank body monolithic architecture completes.
Claims (3)
1. formwork for placing builds the casting method of large methane tank body, the formwork for placing of described large methane tank body is interconnected to surround into builds circle, described formwork for placing comprises inner formword and exterior sheathing, inner formword and exterior sheathing are bolted, molding cavity is formed between inner formword and exterior sheathing, inner formword and exterior sheathing all form " doorframe " shape metallic framework by angle steel, outside angle steel bending faces, Plate Welding is at metallic framework medial surface, inner formword and the exterior sheathing left and right sides are equipped with lockhole, the formwork for placing of several piece large methane tank body builds circle by the biomass pool body that about lockhole bolt correspondence, Connecting groups dresses up annular cavity successively, it is characterized in that: build large methane tank body to build step as follows:
A, described formwork for placing by about the lockhole bolt correspondence of its left and right sides successively connecting ring winding dress up biomass pool body and build circle, build circle for annular cavity;
B, make a call to one building circle center, peek section and need build the isometric steel wire of large methane tank body radius, steel wire one end is fixed in stake, and the other end is fixed on formwork for placing;
C, build circle casting cement concrete to annular cavity;
D, treat cement concrete coagulation forming, pull down the steel wire on formwork for placing;
E, pull down the bolt of the adjacent formwork for placing of the connection of building circle, pull down nut formwork for placing connecting the nut on inner formword and exterior sheathing stud or the nut in single ended bolt, sawed-off single ended bolt;
F, pull down inner formword and exterior sheathing;
G, the inner formword pulled down and exterior sheathing are reassembled into formwork for placing, the pond body of having built repeat A to F step until large methane tank body entirety is built up.
2. formwork for placing according to claim 1 builds the casting method of large methane tank body, it is characterized in that: be provided with reinforcing rib in the middle of described " doorframe " shape metallic framework.
3. formwork for placing according to claim 1 builds the casting method of large methane tank body, it is characterized in that: the bolt of described connection inner formword and exterior sheathing is stud or single ended bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210156699.1A CN102635230B (en) | 2012-05-17 | 2012-05-17 | The formwork for placing of large methane tank body and casting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210156699.1A CN102635230B (en) | 2012-05-17 | 2012-05-17 | The formwork for placing of large methane tank body and casting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102635230A CN102635230A (en) | 2012-08-15 |
| CN102635230B true CN102635230B (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210156699.1A Expired - Fee Related CN102635230B (en) | 2012-05-17 | 2012-05-17 | The formwork for placing of large methane tank body and casting method |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP6655320B2 (en) * | 2015-07-31 | 2020-02-26 | 正 斉原 | Supporting member, concrete casting formwork, and method of building concrete structure |
| CN106149974B (en) * | 2016-06-29 | 2019-01-29 | 深圳时代装饰股份有限公司 | A kind of keel shoe for cement foamed heat-insulation wall plate |
| CN106320780B (en) * | 2016-08-23 | 2018-07-03 | 哈尔滨工业大学 | A kind of construction method of assembled tank body steel plate and concrete composite component and component |
| CN112160492A (en) * | 2020-10-09 | 2021-01-01 | 迟庆峰 | Punching angle steel concrete |
| CN114250967B (en) * | 2021-12-27 | 2023-08-04 | 中建二局第一建筑工程有限公司 | Combined pouring template |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2078772U (en) * | 1989-08-26 | 1991-06-12 | 昆明市农村能源环境保护办公室 | Monolithic steel mould for methane-generating pit |
| CN2863981Y (en) * | 2005-11-28 | 2007-01-31 | 张进荣 | Building module convenient for assembly and removing |
| WO2011070530A1 (en) * | 2009-12-10 | 2011-06-16 | Efrain Rojas Pimiento | Adjustable metal formwork system for concrete structures |
| CN102251669A (en) * | 2011-05-26 | 2011-11-23 | 葛洲坝集团第二工程有限公司 | Construction method for cylindrical thin-walled concrete wall template |
| CN202047590U (en) * | 2011-04-27 | 2011-11-23 | 中建七局第三建筑有限公司 | Combined exterior wall template |
| CN202596165U (en) * | 2012-05-17 | 2012-12-12 | 福建莆田鸿达牧业有限公司 | Pouring template of large methane tank body |
-
2012
- 2012-05-17 CN CN201210156699.1A patent/CN102635230B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2078772U (en) * | 1989-08-26 | 1991-06-12 | 昆明市农村能源环境保护办公室 | Monolithic steel mould for methane-generating pit |
| CN2863981Y (en) * | 2005-11-28 | 2007-01-31 | 张进荣 | Building module convenient for assembly and removing |
| WO2011070530A1 (en) * | 2009-12-10 | 2011-06-16 | Efrain Rojas Pimiento | Adjustable metal formwork system for concrete structures |
| CN202047590U (en) * | 2011-04-27 | 2011-11-23 | 中建七局第三建筑有限公司 | Combined exterior wall template |
| CN102251669A (en) * | 2011-05-26 | 2011-11-23 | 葛洲坝集团第二工程有限公司 | Construction method for cylindrical thin-walled concrete wall template |
| CN202596165U (en) * | 2012-05-17 | 2012-12-12 | 福建莆田鸿达牧业有限公司 | Pouring template of large methane tank body |
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| CN102635230A (en) | 2012-08-15 |
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Granted publication date: 20151216 Termination date: 20210517 |