CN202866277U - Cast-in-place concrete slab door type non-landing support formwork system - Google Patents
Cast-in-place concrete slab door type non-landing support formwork system Download PDFInfo
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- CN202866277U CN202866277U CN 201220464408 CN201220464408U CN202866277U CN 202866277 U CN202866277 U CN 202866277U CN 201220464408 CN201220464408 CN 201220464408 CN 201220464408 U CN201220464408 U CN 201220464408U CN 202866277 U CN202866277 U CN 202866277U
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- place concrete
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Abstract
The utility model discloses a cast-in-place concrete slab door type non-landing support formwork system which comprises a steel girder support. The steel girder support is composed of I-shaped steel arranged in mutually parallel and at intervals. Upright wooden cubes are evenly and respectively arranged between lower horizontal flanges of adjacent I-shaped steel at intervals in a vertical mode. Top faces of opposite upright wooden cubes are respectively and horizontally provided with a main keel at intervals in a transverse mode. A wooden prism auxiliary keel is transversely arranged on a top face of each main keel. Wooden plywood is laid on a top face of each auxiliary keel. According to the cast-in-place concrete slab door type non-landing support formwork system, structures of each floor board and construction load are transferred to a steel girder. A lower structure board does not need to bear load of an upper structure board so that each floor board can alternatively construct simultaneously and therefore construction period is greatly shortened, erection of a full steel tube formwork support is saved and economic benefit is remarkable.
Description
Technical field
The utility model relates to a kind of In-situ cast concrete board gate-type without floor-type support frame template system.
Background technology
In the building operations operation, for building of building roof, often need to set up all round victory scaffold support building roof template, not only tied up a large amount of construction plants, and set up, dismantled very complicated, loaded down with trivial details, have a strong impact on operating efficiency, also increased the enterprise construction cost.
Summary of the invention
The purpose of this utility model is to provide a kind of In-situ cast concrete board gate-type without floor-type support frame template system, and it is simple in structure, can set up fast the dismounting template, uses high efficiency, reduces enterprise's cost of production.
The purpose of this utility model is to realize like this, a kind of In-situ cast concrete board gate-type is without floor-type support frame template system, comprise the girder steel bracing frame, the girder steel bracing frame is made of the spaced apart i iron that is parallel to each other, the uniform standing tree side's body that arranging of vertical spacing respectively between the lower horizontal rib of adjacent i iron, the horizontal main joist that is installed with in horizontal interval respectively on relative standing tree side's body end face, horizontal wooden prism secondary joist is being laid wood plywood on the secondary joist end face on the main joist end face.
The utility model utilizes steel work H girder steel wing plate to make the fulcrum of form bracing system, sets up In-situ cast concrete board gate type support frame, lays the template concreting thereon.The In-situ cast concrete board gate-type must have certain intensity, rigidity and stability without floor-type support frame template system, can reliably bear the load that produces in the deadweight of new poured concrete and the work progress.Adopt the utility model structure, each floor plated construction and working load are delivered on the girder steel, and the substructure plate need not to bear the load of superstructure plate, each floor plate can intert construction simultaneously for this reason, duration shortens dramatically, and has saved simultaneously and has set up full hall steel pipe template support frame, and economic benefit is obvious.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is main TV structure schematic diagram of the present utility model.
The specific embodiment
A kind of In-situ cast concrete board gate-type is without floor-type support frame template system, as shown in Figure 1, comprise girder steel bracing frame 5, girder steel bracing frame 5 is made of the spaced apart i iron that is parallel to each other, the uniform standing tree side's body 4 that arranging of vertical spacing respectively between the lower horizontal rib of adjacent i iron, the horizontal main joist 3 that is installed with in horizontal interval respectively on relative standing tree side's body 4 end faces, on main joist 3 end faces interval horizontal wooden prism secondary joist 2, laying wood plywood 1 on secondary joist 2 end faces.Wood plywood 1 is nine layers of wood plywood.Under the i iron bottom surface of every girder steel bracing frame 5 the triangular support beam is being set.The triangular support beam consists of diagonal brace, and supporting leg rock-steady structure triangular in shape is delivered to the intermediate support load on the girder steel by diagonal brace.Adopt the utility model structure, each floor plated construction and working load are delivered on the girder steel, and the substructure plate need not to bear the load of superstructure plate, each floor plate can intert construction simultaneously for this reason, duration shortens dramatically, and has saved simultaneously and has set up full hall steel pipe template support frame, and economic benefit is obvious.
The utility model gate-type is installed without the floor-type support frame: at first set up a movably construction operation platform, the height of operating platform is lower than adult's height of operating surface, and depth-width ratio must not surpass 2.5.Around steel column or girder steel be higher than number of people 500mm high position welded reinforcement ring, hanging steel rope hangs the safety rope of safety belt tether as operating personnel.The gate-type main joist of making moulding successively from staircase, is fixed on the lower horizontal rib of girder steel by root.The wing plate of supporting leg and girder steel is urgent fixing with timber wedge, re-lays secondary joist, and secondary joist is fixed with iron nail and main joist, lays subsequently nine layers of wood plywood panel.Nine layers of wood plywood panel should be according to the blanking of secondary beam wing plate clear span, and the above is concordant with the girder steel face, and it is inferior stupefied that flitch is set at the bottom of the edge joint position plate, and edges of boards stitch with yellow adhesive tape sealing with nail and time stupefied stickfast, plate.
Claims (3)
1. an In-situ cast concrete board gate-type is without floor-type support frame template system, comprise the girder steel bracing frame, it is characterized in that: the girder steel bracing frame is made of the spaced apart i iron that is parallel to each other, the uniform standing tree side's body that arranging of vertical spacing respectively between the lower horizontal rib of adjacent i iron, the horizontal main joist that is installed with in horizontal interval respectively on relative standing tree side's body end face, horizontal wooden prism secondary joist is being laid wood plywood on the secondary joist end face on the main joist end face.
2. In-situ cast concrete board gate-type according to claim 1 is characterized in that without floor-type support frame template system: wood plywood is nine layers of wood plywood.
3. In-situ cast concrete board gate-type according to claim 1 is characterized in that without floor-type support frame template system: the triangular support beam is being set under the i iron bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220464408 CN202866277U (en) | 2012-09-13 | 2012-09-13 | Cast-in-place concrete slab door type non-landing support formwork system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220464408 CN202866277U (en) | 2012-09-13 | 2012-09-13 | Cast-in-place concrete slab door type non-landing support formwork system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202866277U true CN202866277U (en) | 2013-04-10 |
Family
ID=48033004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220464408 Expired - Fee Related CN202866277U (en) | 2012-09-13 | 2012-09-13 | Cast-in-place concrete slab door type non-landing support formwork system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202866277U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103243908A (en) * | 2013-05-21 | 2013-08-14 | 罗灿雄 | Slab formwork system and house building construction method |
| CN112096057A (en) * | 2020-11-20 | 2020-12-18 | 北京市第三建筑工程有限公司 | Concrete horizontal floor slab supporting structure with steel beam at bottom and construction method thereof |
-
2012
- 2012-09-13 CN CN 201220464408 patent/CN202866277U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103243908A (en) * | 2013-05-21 | 2013-08-14 | 罗灿雄 | Slab formwork system and house building construction method |
| CN103243908B (en) * | 2013-05-21 | 2015-08-05 | 罗灿雄 | Slab form system and building construction build method |
| CN112096057A (en) * | 2020-11-20 | 2020-12-18 | 北京市第三建筑工程有限公司 | Concrete horizontal floor slab supporting structure with steel beam at bottom and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20150913 |
|
| EXPY | Termination of patent right or utility model |