CN204804326U - Design for building stair steel template of marking time - Google Patents
Design for building stair steel template of marking time Download PDFInfo
- Publication number
- CN204804326U CN204804326U CN201520341983.5U CN201520341983U CN204804326U CN 204804326 U CN204804326 U CN 204804326U CN 201520341983 U CN201520341983 U CN 201520341983U CN 204804326 U CN204804326 U CN 204804326U
- Authority
- CN
- China
- Prior art keywords
- riser
- plate
- girder
- steel template
- stair
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a design for building stair steel template of marking time comprises girder, a plurality of riser board and activity footboard, the girder sets up perpendicularly, sets up a plurality of riser boards to improving level under by and form the echelonment structure between two girders, adopt the welding of angle bar weld assembly between every block of riser board and the girder, before every block of riser board, back both sides edge forms the limit of bending respectively, a movable footboard is connected to every riser board bottom surface, through the weld assembly fixed connection that folds paper between here riser board and the movable footboard that meets. The utility model discloses beneficial effect does: guaranteed not only that stair tread, riser edges and corners are clearly demarcated, the concrete shaping quality of having gone back the effective control, reduce traditional plank sheathing consumption, increased the turnover number of times, practiced thrift the cost, and safety is enhanced.
Description
Technical field
The utility model relates to building construction formwork, particularly relates to a kind of sizing for building and to mark time stair steel template.
Background technology
Stair are the lower channel between floor, especially in floor construction operation, be workpeople up and down and the material central core of circulation of having bad luck, the lifeline especially during constructor's emergency evacuation, safety is essential.
But, because stair moulding is complicated, relate to mark time, the formwork of the component such as landing slab, stair tread, stair stringer, assembling reinforcement, concreting technique process, construct greatly more difficult, difficult quality guarantee.Stair template is used for stair construction, and at present, installing of stair template at the construction field (site), generally all adopt traditional wooden form and flitch to combine, quality can not be guaranteed, and construction speed is often delayed.Therefore, for above aspect, need reasonably to improve prior art.
Utility model content
For above defect, the utility model provides a kind of and recycles often, stair steel template is marked time in easy construction, sizing for building easy and simple to handle, to solve many deficiencies of prior art.
For achieving the above object, the utility model is by the following technical solutions:
A kind of sizing for building is marked time stair steel template, and be made up of girder, some riser plates and Active foot plate, described girder is vertically arranged, and is horizontally disposed with some riser plates from the bottom to top and forms step structure between two girders;
Every block riser plate welds with adopting angle bar weld assembly between girder, and every block riser plate front and rear sides edge forms a bending edges respectively; Every block riser plate bottom surface connects one piece of Active foot plate, is fixedly connected with between this riser plate and the Active foot plate connected by folding weld assembly.
Described girder adopts hot rolled steel plate;
As optional, riser plate adopts checkered steel plate;
As optional, utilize tower crane to lift this stair steel template of marking time and also install fixing.
The mark time beneficial effect of stair steel template of sizing for building described in the utility model is:
(1) this formwork structure not only ensure that stair tread, riser corner angle are clearly demarcated, also effectively controls concrete formation quality;
(2) consider from cost angle, decrease the consumption of Traditional Wood template, add the number of turnover, saved cost;
(3) consider from secure context, compared with common sizing steel stair, add pedal, ensure that personnel have the reliable strong point up and down, add safety;
(4) recycle often, easy construction, easy and simple to handle, also ensure workmanship from technical matters aspect.
Accompanying drawing explanation
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is that sizing for building described in the utility model embodiment is marked time the structural representation of stair steel template;
Fig. 2 is that sizing for building described in the utility model embodiment is marked time the movable steel pedal partial schematic diagram of stair steel template.
In figure:
1, girder; 2, riser plate; 3, angle bar weld assembly; 4, Active foot plate; 5, bending edges; 6, folding weld assembly.
Detailed description of the invention
As shown in Figure 1-2, sizing for building described in the utility model embodiment is marked time stair steel template, be made up of with Active foot plate 4 girder 1, some riser plates 2, described girder 1 adopts hot rolled steel plate vertically to arrange, some riser plates 2 are horizontally disposed with from the bottom to top between two girders 1, thus composition step structure;
Correspondingly, every block riser plate 2 welds with adopting 50 × 50 angle bar weld assemblies 3 between girder 1, every block riser plate 2 front and rear sides edge forms a bending edges 5 respectively, and the edge 30 of this bending is used as concrete and waters the control line smashing finished surface and the stiffness strengthening side plate; Simultaneously, every block riser plate 2 bottom surface is flexibly connected one piece of Active foot plate 4, be fixedly connected with by folding weld assembly 6 between this riser plate 2 and the Active foot plate 4 connected, riser plate 2 adopts 300 × 280 × 3 thick checkered steel plates, its end opening is used as concrete and waters the control line smashing finished surface, can use be had enough to meet the need, avoid the waste to material;
Sizing for building described in above the utility model embodiment is marked time stair steel template, and concrete using method, after stair reinforcing bar binding completes, utilizes tower crane to carry out lifting this stair steel template of marking time, and installs fixing; During concreting, steel pedal is put to stair face, ensure that constructor walks safety; When light received by concrete, turn on steel pedal, and with spader concrete surface scraped and flush to the following face of kickplate, to close a position mark as concrete; Its advantage is: construction can not leave footprints up and down; shaping smooth, attractive in appearance, be conducive to finished product protection; reach after critical intensity until concrete; stair steel template of sizing being marked time winches to the hoisting area of specifying; concrete residue is rooted out with spades by special messenger; wire brushing is clean, and places appointed area after brushing interleaving agent in order to use next time.
The above-mentioned description to embodiment can understand and apply this case technology for the ease of those skilled in the art, person skilled in the art obviously can make various amendment to these examples easily, and General Principle described herein is applied in other embodiment and need not through performing creative labour.Therefore, this case is not limited to above embodiment, and those skilled in the art is according to the announcement of this case, and the improvement made for this case and amendment all should in the protection domains of this case.
Claims (4)
1. sizing for building is marked time a stair steel template, it is characterized in that,
Be made up of with Active foot plate (4) girder (1), some riser plates (2), described girder (1) is vertically arranged, and is horizontally disposed with some riser plates (2) composition step structure between two girders (1) from the bottom to top;
Every block riser plate (2) is welded with adopting angle bar weld assembly (3) between girder (1), and every block riser plate (2) front and rear sides edge forms a bending edges (5) respectively; Every block riser plate (2) bottom surface connects one piece of Active foot plate (4), is fixedly connected with between this riser plate (2) with Active foot plate connected (4) by folding weld assembly (6).
2. sizing for building according to claim 1 is marked time stair steel template, it is characterized in that: described girder (1) adopts hot rolled steel plate.
3. sizing for building according to claim 1 is marked time stair steel template, it is characterized in that: as optional, and riser plate (2) adopts checkered steel plate.
4. sizing for building according to claim 1 is marked time stair steel template, it is characterized in that: as optional, utilizes tower crane to lift this stair steel template install fixing of marking time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520341983.5U CN204804326U (en) | 2015-05-22 | 2015-05-22 | Design for building stair steel template of marking time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520341983.5U CN204804326U (en) | 2015-05-22 | 2015-05-22 | Design for building stair steel template of marking time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204804326U true CN204804326U (en) | 2015-11-25 |
Family
ID=54589172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520341983.5U Expired - Fee Related CN204804326U (en) | 2015-05-22 | 2015-05-22 | Design for building stair steel template of marking time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204804326U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988529A (en) * | 2017-05-02 | 2017-07-28 | 闫相明 | A kind of stair template structure and the stair construction method using the formwork structure |
| CN108798045A (en) * | 2017-04-27 | 2018-11-13 | 五冶集团上海有限公司 | A kind of temporary stairways pedal installation method for reinforced concrete stairs construction |
-
2015
- 2015-05-22 CN CN201520341983.5U patent/CN204804326U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798045A (en) * | 2017-04-27 | 2018-11-13 | 五冶集团上海有限公司 | A kind of temporary stairways pedal installation method for reinforced concrete stairs construction |
| CN106988529A (en) * | 2017-05-02 | 2017-07-28 | 闫相明 | A kind of stair template structure and the stair construction method using the formwork structure |
| CN106988529B (en) * | 2017-05-02 | 2018-12-25 | 闫相明 | A kind of stair template structure and the stair construction method using the formwork structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20160522 |