CN2056928U - Veneer board formwork with steel frame - Google Patents
Veneer board formwork with steel frame Download PDFInfo
- Publication number
- CN2056928U CN2056928U CN 89208342 CN89208342U CN2056928U CN 2056928 U CN2056928 U CN 2056928U CN 89208342 CN89208342 CN 89208342 CN 89208342 U CN89208342 U CN 89208342U CN 2056928 U CN2056928 U CN 2056928U
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- China
- Prior art keywords
- steel frame
- steel
- frame
- veneer
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Abstract
The utility model relates to a veneer template with a steel frame. The steel frame of the veneer template with a steel frame is formed into a rectangular outer frame by profiled bar rolled with convex edges. The veneer template with a steel frame is characterized in that 1-4 slot steel longitudinal ribs are arranged along the long direction of the steel frame, and flat steel lateral ribs are arranged along the transversal directions of the steel frame. A veneer, the steel frame, and the longitudinal ribs are connected by screw nails. The veneer template with a steel frame has the advantages of large rigidity, small deformation, good technical performance and simple manufacture processing. The quality of a product is enhanced. The veneer template with a steel frame is suitable for the construction of various concrete structure projects.
Description
The utility model belongs to a kind of building operations template, particularly a kind of suitable typing gang form.
At present, the building operations typing gang form of modular system, the flat die plate of its basic building block adopts metal framework more, and fixing metal decking or the plywood panel gone up assembled use at the construction field (site).The requirement of the working load during for the requirement of strength that satisfies formwork and placing of concrete, in the framework for steel frame plywood formwork, generally add ribs, existing ribs is owing to adopt band steel or the angle steel making, when running into concrete lateral pressure when big, it is not enough that actual rigidity seems.
The purpose of this utility model is that the new improvement project of form proposition to existing steel frame plywood formwork to improve its integral rigidity, satisfies the requirement of various concrete structure constructions.
Steel frame plywood formwork of the present utility model, form by steel frame and plywood panel, steel frame has the special section of fin to constitute rectangular frame by rolling, it is characterized in that indulging rib to being provided with 1-4 bar channel-section steel along the length of steel frame, laterally be provided with the band steel cross rib along steel frame, on steel frame and the vertical rib of channel-section steel, have regularly arranged hole, pass hole with screw and be connected one with plywood panel.
The utility model is compared with existing steel frame plywood typing gang form, because vertical ribs is arranged, formwork rigidity increases, and distortion reduces; Because the vertical rib of channel-section steel is connected with plywood panel, the moment of inertia of channel-section steel section is better than angle steel or band steel, so improved the technical performance of template greatly.And manufacturing process is simple, and product quality improves.
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is the steel frame plywood formwork front view
Fig. 2 is the 1-1 sectional drawing of Fig. 1
Fig. 3 is the 1-1 sectional drawing of Fig. 1
As seen from the figure, steel frame plywood formwork constitutes rectangle steel framework 1 by rolling the special section that fin is arranged, and channel-section steel is made vertical rib 2, and cross rib 3 made by band steel and plywood panel 4 is formed.Rolling has the special section of fin section high 55 millimeters, 12 millimeters of gummed thicknesss of slab, and the channel-section steel section is high 43 millimeters, 200 millimeters of the vertical ribs spacing of channel-section steel, 43 * 2.5 millimeters in band steel section, 300 millimeters of band steel cross rib spacings.Downhand welding is adopted in steel frame and vertical rib, the mutual junction of cross rib.On the edge of a wing of the fin of steel frame and vertical rib, have the screw hole of regularly arranged, 100 millimeters of spacings, 4 millimeters of diameters, the fixing glue plywood.On the periphery of steel framework, have the hole of regularly arranged, 150 millimeters of spacings, 13 millimeters of diameters, be used for template and interconnect.So promptly form a template of 1200 * 600 millimeters.By the modular system requirement, make the template of all size size, can use for the pouring concrete in-situ structure.
Claims (2)
1, a kind of steel frame plywood formwork, form by steel frame and plywood panel, steel frame has the special section of fin to constitute rectangular frame by rolling, it is characterized in that indulging rib to being provided with 1-4 bar channel-section steel along the length of steel frame, along steel frame laterally be provided with the band steel cross rib, plywood panel is connected with screw with steel frame and the vertical rib of channel-section steel.
2, steel frame plywood formwork as claimed in claim 1 is characterized in that having regularly arranged screw hole on the edge of a wing of steel frame and the vertical rib of channel-section steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89208342 CN2056928U (en) | 1989-06-19 | 1989-06-19 | Veneer board formwork with steel frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89208342 CN2056928U (en) | 1989-06-19 | 1989-06-19 | Veneer board formwork with steel frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2056928U true CN2056928U (en) | 1990-05-09 |
Family
ID=4865047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89208342 Withdrawn CN2056928U (en) | 1989-06-19 | 1989-06-19 | Veneer board formwork with steel frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2056928U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101769070A (en) * | 2009-12-31 | 2010-07-07 | 青建集团股份公司 | Simple steel frame plywood formwork and assembling method thereof |
| CN102561677A (en) * | 2012-01-19 | 2012-07-11 | 郭正兴 | Light empty steel frame plywood formwork and assembling method |
| CN103132688A (en) * | 2011-11-24 | 2013-06-05 | 上海建工五建集团有限公司 | Composite sizing steel frame large panel framework |
| CN104234412A (en) * | 2013-06-05 | 2014-12-24 | 陈庆隆 | Form panel |
| CN105003071A (en) * | 2015-06-30 | 2015-10-28 | 浙江大泰科技股份有限公司 | Composite formwork of aluminum frame bamboo plywood |
-
1989
- 1989-06-19 CN CN 89208342 patent/CN2056928U/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101769070A (en) * | 2009-12-31 | 2010-07-07 | 青建集团股份公司 | Simple steel frame plywood formwork and assembling method thereof |
| CN103132688A (en) * | 2011-11-24 | 2013-06-05 | 上海建工五建集团有限公司 | Composite sizing steel frame large panel framework |
| CN103132688B (en) * | 2011-11-24 | 2015-08-12 | 上海建工五建集团有限公司 | A kind of composite setting steel framework large form |
| CN102561677A (en) * | 2012-01-19 | 2012-07-11 | 郭正兴 | Light empty steel frame plywood formwork and assembling method |
| CN104234412A (en) * | 2013-06-05 | 2014-12-24 | 陈庆隆 | Form panel |
| CN105003071A (en) * | 2015-06-30 | 2015-10-28 | 浙江大泰科技股份有限公司 | Composite formwork of aluminum frame bamboo plywood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |