CN104328911B - Formwork structure of stair board - Google Patents
Formwork structure of stair board Download PDFInfo
- Publication number
- CN104328911B CN104328911B CN201410390580.XA CN201410390580A CN104328911B CN 104328911 B CN104328911 B CN 104328911B CN 201410390580 A CN201410390580 A CN 201410390580A CN 104328911 B CN104328911 B CN 104328911B
- Authority
- CN
- China
- Prior art keywords
- vertical
- steel bar
- fluted disc
- formwork
- steel strips
- Prior art date
- 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
Links
Abstract
The invention discloses a formwork structure of a stair board. The formwork structure comprises a stair bottom template and stair surface vertical templates supported by a scaffold, wherein the vertical templates are fixed by adopting sizing brackets; the sizing brackets comprise a plurality of vertical steel strips and transverse steel strips which are vertical to each other; the vertical steel strips and the transverse steel strips form steps; a stepped structure formed by fixing the vertical steel strips and the transverse steel strips is distributed on a metal sway rod; the outer sides of the vertical templates lean against the vertical steel strips; a plurality of rotatable steel hooks are arranged on the vertical steel strips, and are buckled at the upper ends of the vertical templates. The invention further discloses a method for pouring the stair board by adopting the formwork structure of the stair board. The stair board constructed by using the formwork structure has the advantages that 1, a molding surface is ensured, and the stair board is rapid to disassemble and assemble, and can be used repeatedly; 2, the turnover times of the sizing brackets can be up to 30 times, and only one set of sizing brackets needs to be provided; 3, subsequent decorative construction is facilitated, and labor force and materials can be saved.
Description
Technical field
The present invention relates to a kind of formwork erecting structure of staircase boards.Present invention also offers the formwork erecting structure using above-mentioned staircase boards
The method pouring staircase boards.
Background technology
Stair construction at present does not have special technique and relatively good special construction plan, so each unit in charge of construction is all
Constructed by the custom of oneself, the random increase of support for shuttering and template in causing to construct, template is new and old different and repeats
Access times are different, and the scale error producing in construction and deformation are larger, eventually cause ladder step outward appearance, size, form error
Big wait common quality defect, process and be difficult and workload is big, produce during lower step finishing operation pick in a large number beat, patch work, expense of taking a lot of work material,
Both uneconomical less environmental protection.
Content of the invention
In order to overcome the deficiencies in the prior art, the technical problem to be solved is that a kind of structure of offer is simple, grasps
Make the formwork erecting structure of the staircase boards of construction quality that are convenient and being capable of effective guarantee staircase boards.Technology to be solved by this invention is asked
Inscribe a kind of method also including providing formwork erecting structure using above-mentioned staircase boards to pour staircase boards
The technical solution adopted for the present invention to solve the technical problems is: the formwork erecting structure of staircase boards, including by scaffold
The stair end template made and stair face vertical formwork, is characterized in that: described vertical formwork is fixed using setting bracket, sizing
Frame includes multiple orthogonal vertical steel bars and horizontal steel bar, and described vertical steel bar is interfixed with horizontal steel bar and all fixing
On metal brace, described vertical steel bar forms stairstepping with horizontal steel bar, be distributed with described metal brace multiple by erecting
To the fixing stairstepping structure being formed of steel bar and horizontal steel bar, described setting bracket is angularly disposed and ensure horizontal stroke along ladder tendency
It is horizontal to steel bar, vertical steel bar is vertically distributed, rely on vertical steel bar outside described vertical formwork, described vertical
On steel bar, multiple rotatable steel tool extractors are provided with according to ladder, steel tool extractor is rotated with vertical steel bar and is connected, described steel tool extractor and
The junction of vertical steel bar has larger frictional force makes the rotation of steel tool extractor need to overcome larger power, described steel tool extractor hasp
Upper end in vertical formwork.
Present invention also offers the method that staircase boards are poured using the formwork erecting structure of above-mentioned staircase boards, it is characterized in that: include
A, setting bracket is fixedly mounted on staircase boards upper and lower ends；B, installation stair plate bed die；C, vertical formwork is relied on vertically
On steel bar, the steel tool extractor on vertical steel bar is snapped over the upper end of vertical formwork；D, colligation staircase boards reinforcing bar；E, concrete pour
Build；F, support dismounting；G, maintenance.
The staircase boards that the formwork erecting structure construction that the present invention provides completes have the advantage that 1, forming surface is secure, section
Size can effective control, dismounting is quick, reusable, saves recruitment；2nd, the setting bracket number of turnover, up to 30 times, only need to be joined
A set of setting bracket；3rd, operating speed is fast；4th, be conducive to the decoration construction of postorder, recruitment and material can be saved.
Brief description
With reference to the accompanying drawings and examples type of the present invention is further illustrated.
The structural representation of the first embodiment of formwork erecting structure of staircase boards that Fig. 1 present invention provides.
Fig. 2 is the schematic top plan view of Fig. 1.
The structure of the steel tool extractor in the first embodiment of the formwork erecting structure of the staircase boards that Fig. 3 provides for the present invention amplifies signal
Figure.
The knot of the second fluted disc of steel tool extractor in the formwork erecting structure second embodiment of the staircase boards that Fig. 4 provides for the present invention
Structure enlarged diagram.
Fig. 5 is the first fluted disc and the meshing relation schematic diagram of the second fluted disc part pawl.
Specific embodiment
As shown in Figure 1 and Figure 2, in the first embodiment of the formwork erecting structure of staircase boards that the present invention provides, including by foot handss
Stair end template 1 and stair face vertical formwork 2 that frame is made, vertical formwork 2 adopts setting bracket 3 fixing, and setting bracket 3 includes
Multiple orthogonal vertical steel bars 31 and horizontal steel bar 32, described vertical steel bar 31 is interfixed and all solid with horizontal steel bar 32
On metal brace 33, described vertical steel bar 31 forms stairstepping with horizontal steel bar 32, and described metal brace 33 is distributed
There are multiple stairstepping structures being formed by vertical steel bar 31 with horizontal steel bar 32 fixation, described setting bracket 3 is along ladder tendency
Angularly disposed and ensure that horizontal steel bar 32 is horizontal, vertical steel bar 31 is vertically distributed, described vertical formwork 2 outside relies on
On vertical steel bar 31, described vertical steel bar 31 is provided with multiple rotatable steel tool extractors 4 according to ladder, steel tool extractor 4 with perpendicular
Rotate to steel bar 31 and connect, described steel tool extractor 4 adopts bolt arrangement to be connected with the rotation of vertical steel bar 31, by regulating bolt structure
In nut adjustable steel tool extractor 4 elastic, described steel tool extractor 4 snaps over the upper end of vertical formwork 2, operation when user can
First to unclamp steel tool extractor 4, when steel tool extractor 4 turns to preferable snap-in position, tighten bolt again, so that steel tool extractor 4 is fixed
Vertical formwork 2.
Shown in reference Fig. 3, Fig. 4, Fig. 5, the second embodiment and first of the formwork erecting structure of staircase boards that the present invention provides
Plant embodiment essentially identical, it differs only in the following structure of increase: the rotation junction of described steel tool extractor 4 is provided with the first tooth
Disk 7, the first fluted disc 7 is provided with angularly disposed pawl 8, and the first fluted disc 7 is configured with the second fluted disc 9 with pawl 8, and rotating shaft is worn
Cross the first fluted disc 7 and the second fluted disc 9, described second fluted disc 9 is arranged in cylindrical shell, is provided with stage clip in cylindrical shell, pressure
Spring pressing the second fluted disc 9.
Include a, setting bracket is fixedly mounted on building using the method that the formwork erecting structure of above-mentioned staircase boards pours staircase boards
Gangboard upper and lower ends；B, installation stair plate bed die；C, vertical formwork is relied on vertical steel bar, the steel on vertical steel bar is turned
Hook is buckled in the upper end of vertical formwork；D, colligation staircase boards reinforcing bar；E, concreting；F, support dismounting；G, maintenance.
Claims (1)
1. a kind of formwork erecting structure of staircase boards, including the stair end template being supported by scaffold and stair face vertical formwork, described
Vertical formwork is fixed using setting bracket, and setting bracket includes multiple orthogonal vertical steel bars and horizontal steel bar, described perpendicular
Interfix and be both secured on metal brace to steel bar and horizontal steel bar, described vertical steel bar forms stairstepping with horizontal steel bar
Shape, is distributed with multiple stairstepping structures being formed by vertical steel bar with horizontal steel bar fixation on described metal brace, described fixed
Type support is angularly disposed and ensure that horizontal steel bar is horizontal, vertical steel bar is vertically distributed along ladder tendency, described vertical
Rely on vertical steel bar outside template, described vertical steel bar is provided with multiple rotatable steel tool extractors according to ladder, steel turns
Hook is rotated with vertical steel bar and is connected, and described steel tool extractor adopts bolt arrangement to be connected with the rotation of vertical steel bar, is tied by regulating bolt
Nut adjustable steel tool extractor in structure elastic, described steel tool extractor snaps over the upper end of vertical formwork；It is characterized in that: described steel turns
The rotation junction of hook is provided with the first fluted disc, and the first fluted disc is provided with angularly disposed pawl, and the first fluted disc is configured with band
Second fluted disc of pawl, rotating shaft passes through the first fluted disc and the second fluted disc, and described second fluted disc is arranged in cylindrical shell, cylindrical shell
It is provided with stage clip in vivo, stage clip compresses the second fluted disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410390580.XA CN104328911B (en) | 2014-08-11 | 2014-08-11 | Formwork structure of stair board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410390580.XA CN104328911B (en) | 2014-08-11 | 2014-08-11 | Formwork structure of stair board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104328911A CN104328911A (en) | 2015-02-04 |
| CN104328911B true CN104328911B (en) | 2017-01-25 |
Family
ID=52403711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410390580.XA Expired - Fee Related CN104328911B (en) | 2014-08-11 | 2014-08-11 | Formwork structure of stair board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104328911B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN112412023A (en) * | 2020-10-28 | 2021-02-26 | 广西桂林地建建设有限公司 | Construction method for movable shaping stair formwork |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2213782Y (en) * | 1994-06-04 | 1995-11-29 | 张震 | Combined concrete stairs forming mould |
| CN201933780U (en) * | 2011-01-28 | 2011-08-17 | 四川省建筑机械化工程公司 | Staircase shaping formwork support |
| CN204059961U (en) * | 2014-08-11 | 2014-12-31 | 泰昌建设有限公司 | The formwork erecting structure of stair tread |
| US8950155B2 (en) * | 2012-11-02 | 2015-02-10 | Imperial Pools, Inc. | Pool stair forms and methods of forming pool stairs |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8376309B2 (en) * | 2010-04-05 | 2013-02-19 | D'amato Construction Corporation, Inc. | Adjustable form for a concrete stairway |
-
2014
- 2014-08-11 CN CN201410390580.XA patent/CN104328911B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2213782Y (en) * | 1994-06-04 | 1995-11-29 | 张震 | Combined concrete stairs forming mould |
| CN201933780U (en) * | 2011-01-28 | 2011-08-17 | 四川省建筑机械化工程公司 | Staircase shaping formwork support |
| US8950155B2 (en) * | 2012-11-02 | 2015-02-10 | Imperial Pools, Inc. | Pool stair forms and methods of forming pool stairs |
| CN204059961U (en) * | 2014-08-11 | 2014-12-31 | 泰昌建设有限公司 | The formwork erecting structure of stair tread |
Non-Patent Citations (1)
| Title |
|---|
| 高层建筑楼梯定型模板施工技术;孙跃红，王荣华;《建筑安全》;20130710;第28卷(第1期);第54-56页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104328911A (en) | 2015-02-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101144328A (en) | Construction method for after-pouring band beam-slab template | |
| CN105569331A (en) | Simple supporting method for cylindrical concrete formwork | |
| CN103967273A (en) | Concrete formwork supporting device for floor slab concreting | |
| CN104328911B (en) | Formwork structure of stair board | |
| CN104372947A (en) | Integral mold plate feeding and retreating construction method for elevator shaft | |
| CN208105869U (en) | Narrow deformation joint set shaped steel formwork support system | |
| CN211396591U (en) | Concrete shear wall root reinforcing apparatus | |
| CN202831624U (en) | Template for deformation joint of shear wall | |
| CN204059961U (en) | The formwork erecting structure of stair tread | |
| CN207997396U (en) | One kind exempting from formwork constructional column shaper | |
| CN208072956U (en) | Concrete shear force wall root bracing means | |
| CN204920198U (en) | Floor falls regularization of board and hangs mould | |
| CN110453916A (en) | By the arc beam construction method of adjustable arc beams regularization formwork erecting structure | |
| CN203097290U (en) | Assembled type split bolt | |
| CN204691249U (en) | A kind of with can the stair step steel form of tread | |
| CN208152556U (en) | A kind of branch fastener for beam slab early stripping formwork system system | |
| CN209163166U (en) | A kind of steel bar truss floor support plate | |
| CN208996448U (en) | A kind of building template support construction | |
| CN206616857U (en) | It is a kind of be easy to assembling without beam type support shuttering | |
| CN208202549U (en) | A kind of kitchen and bath's drop plate shaper | |
| CN110318550A (en) | Sloping roof safety belt suspension device and its mounting process | |
| CN205531285U (en) | Scaffold frame is encorbelmented shaped steel and is reserved bolt hole and establish structure | |
| CN208073030U (en) | Detachable steel bracket | |
| CN212613744U (en) | Boundary beam and template reinforcing apparatus | |
| CN108252443A (en) | Bed die detachable hang formula steel bar girder floor slab structure and its construction method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Fengzhong Inventor after: Dong Xiaojian Inventor after: Zheng Jianjun Inventor after: Cui Yuhong Inventor after: Guo Jiancheng Inventor after: Peng Pinyan Inventor after: Xu Guofei Inventor before: Zhou Fengzhong Inventor before: Dong Xiaojian Inventor before: Zheng Jianjun Inventor before: Shao Xiaozhen Inventor before: Xu Guofei |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161101 Address after: 325000 Zhenjiang Road, Wenzhou Industrial Park, Longwan District, Zhejiang, China, No. 8, No. Applicant after: WENZHOU TAICHANG TOWER MANUFACTURING Co.,Ltd. Applicant after: TAICHANG CONSTRUCTION CO.,LTD. Address before: 325000 No. 28, Wenzhou Avenue, Wenzhou Economic Development Zone, Longwan, Zhejiang Applicant before: TAICHANG CONSTRUCTION CO.,LTD. |
|
| 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: 20170125 Termination date: 20210811 |