CN2275139Y - Integrate plate rolled three dimensional megative angle combined steel formwork - Google Patents
Integrate plate rolled three dimensional megative angle combined steel formwork Download PDFInfo
- Publication number
- CN2275139Y CN2275139Y CN 96232565 CN96232565U CN2275139Y CN 2275139 Y CN2275139 Y CN 2275139Y CN 96232565 CN96232565 CN 96232565 CN 96232565 U CN96232565 U CN 96232565U CN 2275139 Y CN2275139 Y CN 2275139Y
- Authority
- CN
- China
- Prior art keywords
- dimensional
- panel
- combined steel
- steel formwork
- formwork
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 15
- 239000010959 steel Substances 0.000 title claims abstract description 15
- 238000009415 formwork Methods 0.000 title claims abstract description 14
- 238000005096 rolling process Methods 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims abstract description 3
- 210000000614 Ribs Anatomy 0.000 claims description 10
- 230000003872 anastomosis Effects 0.000 abstract 1
- 230000002146 bilateral Effects 0.000 abstract 1
- 230000002708 enhancing Effects 0.000 abstract 1
- 230000003014 reinforcing Effects 0.000 abstract 1
- 239000000463 materials Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002699 waste materials Substances 0.000 description 1
Abstract
Description
The utility model relates to a kind of combined steel formwork that is used for the cast-in-situ concrete engineering.
In cast-in-place notes building structure construction, body of wall and flooring, beam, the three-dimensional interface of post place are the most common casting areas, also are the most difficult casting areas.Present method generally is to adopt two-dimentional inner corner trim combined steel formwork to carry out cast-in-place, because the defective that two-dimentional steel form itself exists, and cause the hole that 100-100mm or 150-150mm are arranged cast-in-place junction to inlay with timber or other material, increased the input of material, cause the disassemble and assemble work amount big, cast-in-place of poor quality, use the waste that also has great amount of manpower and material resources in the turnover.
At the problem of above-mentioned existence, the purpose of this utility model is to propose a kind of cast-in-place, the cast-in-place quality height of concrete three-dimensional surface, production and engineering cost is low, simple in structure and mechanical strength is high three-dimensional inner corner trim combined steel formwork of whole plate pressure rolling of can be used for.
The technical solution of the utility model is as follows:
Panel of the present utility model adopts whole plate pressing and rolling process to make, its profile is a three-dimensional orthogonal flute profile panel, there is ribs inboard at this panel, and the long side direction of panel has vertical with it frame, and the outer lower end of this frame has the slightly thick stress boss of a ratio panels thickness.
There is connecting hole in the hole of threading a needle on the above-mentioned ribs on the above-mentioned frame, is used for the splicing between steel form.
The ribs of above-mentioned panel inboard is vertically and horizontally set, to strengthen the mechanical strength of steel form.
The long limit of above-mentioned steel form is the wide 100-300mm of being of 200-600mm, panel, the high 55mm of being of rib, panel and the thick 2-2.95mm of being of frame.
The utility model has constituted a whole three-dimensional orthogonal panel, and be provided with the stress boss on its long side bottom owing to adopted whole plate rolling mill practice to be shaped, and has strengthened the overall mechanical strength of template greatly, has improved the application life of template.This product has overcome the defective of two dimension pattern plate, and can be directly used in three-dimensional cast-in-place and go up use, cast-in-place no hole, thereby need not to inlay with other material, seam kiss platform is splendid, has improved cast-in-place quality greatly.This product processing cost is low, labor and material saving, and dismounting is simple, can reduce construction costs, can promote the use of in construction work widely.
Fig. 1 structural representation of the present utility model
The three-dimensional inner corner trim panel of Fig. 2 cut-away view
1 three-dimensional panel 2 stress boss 3 connecting holes 4 frames 5 ribs 6 hole of threading a needle
Described in detail below in conjunction with accompanying drawing:
Select the thin plate of a thick 2-2.95mm of the wide 200-460mm of long 250-675mm for use, on forming machine, be pressed into the flute profile panel that has both sides frame (4) continuously, the outside, two long side bottoms at this panel is formed with a stress boss (2), place the 310T forcing press to be configured as the semiproduct of two-dimensional quadrature shape above-mentioned flute profile panel again, should a half-finished end punching press shear two/part, again with above-mentioned two/part, 90 ° of bendings in it of having sheared, make it become three-dimensional panel (1), and the right angle side side weld after its bending is connect firmly.Then at the thread a needle ribs (5) of hole (6) of the inboard horizontal vertical zigzag weld tape splicing of three-dimensional panel, and at the connecting hole (3) of above-mentioned frame (4) upper punch symmetry.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96232565 CN2275139Y (en) | 1996-01-16 | 1996-01-16 | Integrate plate rolled three dimensional megative angle combined steel formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96232565 CN2275139Y (en) | 1996-01-16 | 1996-01-16 | Integrate plate rolled three dimensional megative angle combined steel formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2275139Y true CN2275139Y (en) | 1998-02-25 |
Family
ID=33909486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96232565 CN2275139Y (en) | 1996-01-16 | 1996-01-16 | Integrate plate rolled three dimensional megative angle combined steel formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2275139Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704672A (en) * | 2012-06-28 | 2012-10-03 | 天津住宅集团建设工程总承包有限公司 | Installation construction method for large all-steel formwork at internal corner of shear wall |
-
1996
- 1996-01-16 CN CN 96232565 patent/CN2275139Y/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704672A (en) * | 2012-06-28 | 2012-10-03 | 天津住宅集团建设工程总承包有限公司 | Installation construction method for large all-steel formwork at internal corner of shear wall |
| CN102704672B (en) * | 2012-06-28 | 2015-03-18 | 天津住宅集团建设工程总承包有限公司 | Installation construction method for large all-steel formwork at internal corner of shear wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Patentee after: Chengdu general monument building steel formwork Co., Ltd. Patentee before: Jiangjunbei Building Steel Formwork Factory, Jinniu District, Chengdu City |
|
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: JIANGJUNBEI BUILDING STEEL FORMWORK FACTORY, JINNIU DISTRICT, CHENGDU CITYTO: CHENGDU CITY GENERAL MONUMENT BUILDING STEEL FORMWORK CO., LTD. |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |