CN203213593U - Reusable stairway construction joint setting formwork - Google Patents
Reusable stairway construction joint setting formwork Download PDFInfo
- Publication number
- CN203213593U CN203213593U CN 201320136320 CN201320136320U CN203213593U CN 203213593 U CN203213593 U CN 203213593U CN 201320136320 CN201320136320 CN 201320136320 CN 201320136320 U CN201320136320 U CN 201320136320U CN 203213593 U CN203213593 U CN 203213593U
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- Prior art keywords
- stairway
- formwork
- reusable
- construction joint
- joint setting
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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.)
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Abstract
The utility model discloses a reusable stairway construction joint setting formwork, relates to a concrete formwork, and particularly relates to a stairway construction joint setting formwork. The stairway construction joint setting formwork is formed through the fitting of a timber formwork and sheet steel, wherein slots are formed in one side of the setting formwork according to the distance between stairway reinforcing bars and the diameter and quantity of the stairway reinforcing bars; inserting board locating clamping sheets are respectively welded at the two sides of each slot on one side surface of the sheet steel. The stairway construction joint setting formwork can be repeatedly used and can be used for improving the construction effect and reducing the construction cost.
Description
Technical field
The utility model relates to concrete blinding, relates in particular to a kind of stair constuction joint typified form.
Background technology
House stair construction can be reserved constuction joint, and especially in large tracts of land merchant housing development was built, every floor ladder construction in every building all can run into this problem.Stair are the inclined-plane, be provided with the load-bearing reinforcing bar in the bearing plate concrete of stair bottom, whole reinforcing bar need be reserved when constuction joint was set, relatively difficulty of template is installed at the constuction joint place that has reserved steel bar, common way is that the constuction joint template is holed by the reserved steel bar position, when reinforcing bar is set, the constuction joint template is inserted on the reserved steel bar, removes after waiting to build concrete; The method relatively wastes time and energy, and the constuction joint form removable need destroy the back and remove, and also can occur damaging the template phenomenon because of crossed construction when assembling reinforcement and during template is installed.
Summary of the invention
The utility model is intended to overcome the defective of prior art, and a kind of reusable stair constuction joint typified form is provided.The turnover that the utility model can carry out is repeatedly used, and has improved the construction effect, has reduced construction cost.
In order to solve the problems of the technologies described above, a kind of reusable stair constuction joint typified form, it is fitted by a wooden form and a steel sheet and forms; Described typified form one side is according to stair bar space, diameter and quantity fluting; On described steel sheet one side, the both sides of each groove are welded with the plate positioning cards separately.
Described reusable stair constuction joint typified form, the plate positioning cards of described groove one side is the C font, is welded to connect on steel sheet with its two ends.
Described reusable stair constuction joint typified form, the plate positioning cards of described groove one side is zigzag, and is connected on the steel sheet in succession with the one side weld.
The utility model is combined with each other by wooden model and steel sheet, typified form is pressed the specification of stair construction and is made, slot by the reinforcement location of stair bearing plate on the typified form, after reinforcing bar binding is good typified form is stuck in the constuction joint place, typified form fluting place is provided with the plate spacer, to insert the spacer draw-in groove apart from the plate with the making of template groove width space between the upper and lower by reinforcing bar before building concrete, can finish the shutoff to the constuction joint stencil apertures, treating that concrete builds to finish to reach gets final product loosening directly the extracting of template after removing intensity, the turnover that this typified form can carry out is repeatedly used, improve the construction effect, reduced construction cost.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is the utility model schematic diagram;
Fig. 2 is A-A direction sectional view among Fig. 1;
Fig. 3 is B-B direction sectional view among Fig. 1.
The specific embodiment
As shown in Figure 1, a kind of reusable stair constuction joint typified form, it is fitted by a wooden form 1 and a steel sheet 2 and forms; Described typified form one side is according to stair bar space, diameter and quantity fluting 3; On described steel sheet one side, the both sides of each groove are welded with plate positioning cards 4 separately.
See also Fig. 2, the plate positioning cards 4 of described groove one side is zigzag, and is connected on the steel sheet in succession with the one side weld.
See also Fig. 3, the plate positioning cards 4 of described groove one side is the C font, is welded to connect on steel sheet with its two ends.
Claims (3)
1. a reusable stair constuction joint typified form is characterized in that, it is fitted by a wooden form and a steel sheet and forms; Described typified form one side is according to stair bar space, diameter and quantity fluting; On described steel sheet one side, the both sides of each groove are welded with the plate positioning cards separately.
2. according to the described reusable stair constuction joint typified form of claim 1, it is characterized in that the plate positioning cards of described groove one side is the C font, is welded to connect on steel sheet with its two ends.
3. according to the described reusable stair constuction joint typified form of claim 1, it is characterized in that the plate positioning cards of described groove one side is zigzag, and be connected on the steel sheet in succession with the one side weld.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320136320 CN203213593U (en) | 2013-03-25 | 2013-03-25 | Reusable stairway construction joint setting formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320136320 CN203213593U (en) | 2013-03-25 | 2013-03-25 | Reusable stairway construction joint setting formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203213593U true CN203213593U (en) | 2013-09-25 |
Family
ID=49203141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320136320 Expired - Fee Related CN203213593U (en) | 2013-03-25 | 2013-03-25 | Reusable stairway construction joint setting formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203213593U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040864A (en) * | 2015-06-30 | 2015-11-11 | 中国二十冶集团有限公司 | Formwork supporting method for constructional column in limited space |
| CN105507583A (en) * | 2015-12-01 | 2016-04-20 | 北京首钢建设集团有限公司 | Method for erecting assembled stair steps by aid of wood formworks |
-
2013
- 2013-03-25 CN CN 201320136320 patent/CN203213593U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040864A (en) * | 2015-06-30 | 2015-11-11 | 中国二十冶集团有限公司 | Formwork supporting method for constructional column in limited space |
| CN105507583A (en) * | 2015-12-01 | 2016-04-20 | 北京首钢建设集团有限公司 | Method for erecting assembled stair steps by aid of wood formworks |
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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: 20130925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |