CN203213597U - Built-in type formwork for cast-in-situ fair-faced concrete stairs - Google Patents
Built-in type formwork for cast-in-situ fair-faced concrete stairs Download PDFInfo
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- CN203213597U CN203213597U CN 201320253321 CN201320253321U CN203213597U CN 203213597 U CN203213597 U CN 203213597U CN 201320253321 CN201320253321 CN 201320253321 CN 201320253321 U CN201320253321 U CN 201320253321U CN 203213597 U CN203213597 U CN 203213597U
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Abstract
The utility model relates to a built-in type formwork for cast-in-situ fair-faced concrete stairs. The built-in type formwork for the cast-in-situ fair-faced concrete stairs aims at solving the problems such as concrete materials are wasted and the casting quality of the horizontal side and the lateral side of stairs is low due to the facts that the formwork shifting and formwork swelling are produced and the flow rate of concrete is low during cast-in-situ stair concrete casting when the house building stairs are constructed currently. The built-in type formwork for the cast-in-situ fair-faced concrete stairs comprises a base plate (1) which is perpendicularly connected with two lateral plates (2); each of the two lateral plates (2) comprises two square ribs (3), a top rib (4) and a row of small built-in grooves (5); step plates (6) are arranged inside the corresponding small built-in grooves; a step plate strengthening part (7) is connected with the step plates. The built-in type formwork for the cast-in-situ fair-faced concrete stairs is applied to stair casting concrete formworks.
Description
Technical field:
The utility model relates to a kind of cast-in-situ clear-water concrete stair build-in type template system.
Background technology:
During building construction stair construction at present, cast-in-placely build concrete template and belong to straight plate and be connected with straight the direct of plate, this structure built on the sand, the phenomenon that occurs dislocation easily, have during cast-in-place stair concreting that to run mould, the situation of the mould that rises, concrete flow velocity slow, the problems such as pouring quality difference that cause waste, stair plane of structure and the side of concrete material, and wait for that the time of removing mould is long.
Summary of the invention:
The purpose of this utility model provides a kind of cast-in-situ clear-water concrete stair build-in type template.
Above-mentioned purpose realizes by following technical scheme:
A kind of cast-in-situ clear-water concrete stair build-in type template, its composition comprises: base plate, two blocks of side plates of the vertical connection of described base plate, described side plate has two square ribs and a top rib, described side plate has the little embedded slot of a row, step plate is installed in two corresponding described little embedded slots, and the step plate girth member is connected with described step plate.
Described cast-in-situ clear-water concrete stair build-in type template, one side described step plate has an embedded slot, described embedded slot is connected with contrary the inlaying of the big embedded slot on the described step plate girth member.
Described cast-in-situ clear-water concrete stair build-in type template, the degree of depth of described little embedded slot is identical with the height of described step plate, and the width of described little embedded slot is identical with the thickness of described step plate.
The beneficial effects of the utility model:
The utility model has designed and has connected two square ribs on two blocks of side plates, and open embedded slot at square rib, realizing not having nail connects, step plate is installed in embedded slot again, and realized the stability of node after fixing with the pedal girth member, and constituted the closed model of concreting, can realize the concrete continuous placing of stair, one-shot forming, avoid concrete excessive, save material and saved the process of clearing up excessive residual concrete.Can help after base plate and side plate install to wire-tie, the workman can walk thereon after the installation step plate finished, and convenience and efficient are high, have effectively protected the stair negative reinforcement.
Description of drawings:
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is structural representations of the utility model side plate.
Accompanying drawing 3 is structural representations that the utility model has the side plate of two square ribs and top rib.
Accompanying drawing 4 is structural representations of the utility model step plate girth member.
Accompanying drawing 5 is structural representations of the utility model step plate.
The specific embodiment:
Embodiment 1:
A kind of cast-in-situ clear-water concrete stair build-in type template, its composition comprises: base plate 1, two blocks of side plates 2 of the vertical connection of described base plate, described side plate has two square ribs 3 and a top rib 4, described side plate has the little embedded slot 5 of a row, step plate 6 is installed in two corresponding described little embedded slots, and step plate girth member 7 is connected with described step plate.
Described base plate adopts the clear water wooden model.
Embodiment 2:
Embodiment 1 described cast-in-situ clear-water concrete stair build-in type template, one side described step plate have an embedded slot 8, described embedded slot is connected with big embedded slot 9 contrary inlaying on the described step plate girth member.
Embodiment 3:
Embodiment 1 or 2 described cast-in-situ clear-water concrete stair build-in type templates, the degree of depth of described little embedded slot is identical with the height of described step plate, and the width of described little embedded slot is identical with the thickness of described step plate.
Claims (3)
1. cast-in-situ clear-water concrete stair build-in type template, its composition comprises: base plate, it is characterized in that: two blocks of side plates of the vertical connection of described base plate, described side plate connects two square ribs and a top rib, described side plate has the little embedded slot of a row, step plate is installed in two corresponding described little embedded slots, and the step plate girth member is connected with described step plate.
2. cast-in-situ clear-water concrete stair build-in type template according to claim 1 is characterized in that: one side described step plate has an embedded slot, described embedded slot is connected with contrary the inlaying of the big embedded slot on the described step plate girth member.
3. cast-in-situ clear-water concrete stair build-in type template according to claim 1 and 2, it is characterized in that: the degree of depth of described little embedded slot is identical with the height of described step plate, and the width of described little embedded slot is identical with the thickness of described step plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320253321 CN203213597U (en) | 2013-05-12 | 2013-05-12 | Built-in type formwork for cast-in-situ fair-faced concrete stairs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320253321 CN203213597U (en) | 2013-05-12 | 2013-05-12 | Built-in type formwork for cast-in-situ fair-faced concrete stairs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203213597U true CN203213597U (en) | 2013-09-25 |
Family
ID=49203145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320253321 Expired - Lifetime CN203213597U (en) | 2013-05-12 | 2013-05-12 | Built-in type formwork for cast-in-situ fair-faced concrete stairs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203213597U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2509373A (en) * | 2012-11-06 | 2014-07-02 | Permashutter Ltd | Formwork for steps |
| CN104074354A (en) * | 2014-06-30 | 2014-10-01 | 上海中锦建设集团股份有限公司 | Plate-insertion type cast-in-place staircase template and use method of plate-insertion type cast-in-place staircase template |
| CN107165286A (en) * | 2017-07-21 | 2017-09-15 | 山东新活新材料科技有限公司 | Stair connecting piece, preparation method and utilize its aluminum template system, stair construction method |
| CN113756573A (en) * | 2021-10-08 | 2021-12-07 | 福建省建融工程建设有限公司 | Concrete stair pouring template and installation method thereof |
-
2013
- 2013-05-12 CN CN 201320253321 patent/CN203213597U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2509373A (en) * | 2012-11-06 | 2014-07-02 | Permashutter Ltd | Formwork for steps |
| CN104074354A (en) * | 2014-06-30 | 2014-10-01 | 上海中锦建设集团股份有限公司 | Plate-insertion type cast-in-place staircase template and use method of plate-insertion type cast-in-place staircase template |
| CN107165286A (en) * | 2017-07-21 | 2017-09-15 | 山东新活新材料科技有限公司 | Stair connecting piece, preparation method and utilize its aluminum template system, stair construction method |
| CN107165286B (en) * | 2017-07-21 | 2024-02-09 | 山东新活新材料科技有限公司 | Stair connecting piece, manufacturing method, aluminum template system using stair connecting piece and stair construction method |
| CN113756573A (en) * | 2021-10-08 | 2021-12-07 | 福建省建融工程建设有限公司 | Concrete stair pouring template and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130925 |
|
| CX01 | Expiry of patent term |