CN2573677Y - Variable arc steel shuttering - Google Patents
Variable arc steel shuttering Download PDFInfo
- Publication number
- CN2573677Y CN2573677Y CN 02202009 CN02202009U CN2573677Y CN 2573677 Y CN2573677 Y CN 2573677Y CN 02202009 CN02202009 CN 02202009 CN 02202009 U CN02202009 U CN 02202009U CN 2573677 Y CN2573677 Y CN 2573677Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- muscle
- blocking plate
- concrete
- 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
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model relates to a variable arc steel shuttering which is used for an underground cave depot and tunnel engineering. The utility model mainly solves the problems of more seams between assembly shutterings, poor beautiful appearance on a concrete surface, etc. existing in the prior art. The utility model is provided with main ribs on the upper edge and the lower edge of a surface plate, middle ribs which are mutually parallel are homogeneously arranged between two main ribs, and an attached rib which is perpendicular to the middle ribs is arranged between the middle ribs. The left end and the right end of the surface plate are both provided with a trapezoid head blocking plate and the rectangle head blocking plate. When utility model is used, the utility model is arranged on an arc supporting beam, and the surface of the shuttering follows the arc supporting beam to change arc degrees so that the pouring of concrete is convenient, the time of construction is saved, labor strength is reducd, and the quality of pouring the concrete is enhanced.
Description
Technical field
The utility model relates to the steel form of used steel form, particularly a kind of variable arc of underground cavern, construction of tunnel concrete cast.
Background technology
At present, in the cast of underground cavern, tunnel concrete, because of the top in cave depot, tunnel is arcuate structure, thus generally adopt the narrower a plurality of flat-dies of width to form the arc jigsaw, but after the concrete cast, the template seam is more, and the concrete surface is not attractive in appearance; In addition, also can adopt the disposable arc that is processed into certain size, but this template can not use in other cross dimensions, therefore can produce bigger waste.
Summary of the invention
The purpose of this utility model is to provide a kind of concrete cast steel form that can be applicable to various arc sizes, thereby makes things convenient for the concrete casting and constructing in the engineerings such as underground cavern, tunnel.
In order to realize the purpose of this utility model, intend taking following technical scheme:
Be provided with main muscle 2 on the both sides up and down of panel 1, the panel between the two main muscle 2/on evenly be provided with the middle muscle 3 that is parallel to each other, be provided with perpendicular attached muscle 6 between the middle muscle 3; Between two middle muscle 3 in the middle part of the two ends, the left and right sides of panel 1, be provided with trapezoidal blocking plate 5, be respectively arranged with rectangle blocking plate 4 between the middle muscle 3 of the both sides of this blocking plate 5, be respectively arranged with two trapezoidal blocking plates 5 between the main muscle 2 in the outside of this rectangle blocking plate 4 and the middle muscle 3.
Be provided with installing hole 7 on the main muscle 2 on both sides and on the trapezoidal blocking plate 5 at panel two ends and the rectangle blocking plate 4 about the above-mentioned panel.
Advantage of the present utility model is simple in structure, produces easily, and is easy to use, can save concrete duration of pouring, improves casting quality, reduces labour intensity, is the effective tool in cave depot, the cast of construction of tunnel concrete.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the lateral view of Fig. 1.
The specific embodiment
The disclosed structure of above accompanying drawing is an embodiment of the present utility model.Among the figure, 1 is the panel of steel form; 2 for being located at " L " type master muscle that both sides are made by angle steel about the panel; 3 for evenly being located at four middle muscle of being made by steel plate that are parallel to each other on the panel; 4 for being located at four rectangle blocking plates at panel two ends; 5 for being located at ten trapezoidal blocking plates at panel two ends; 6 are six perpendicular attached muscle between the muscle in being located at; 7 is the installing hole of template.Connected mode between above-mentioned each parts is welding.When the utility model uses, it is installed on the arc brace summer, the radian of template surface changes with the arc brace summer.
Claims (2)
1, a kind of concrete that is used for underground cavern, construction of tunnel is poured into a mould variable arc steel form, it is characterized in that: be provided with main muscle (2) on the both sides up and down of panel (1), on the panel (1) between the two main muscle (2), evenly be provided with the middle muscle (3) that is parallel to each other, be provided with perpendicular attached muscle (6) between the middle muscle (3); Between two the middle muscle (3) in the middle part of the two ends, the left and right sides of panel (1), be provided with trapezoidal blocking plate (5), be respectively arranged with rectangle blocking plate (4) between the middle muscle (3) of the both sides of this blocking plate (5), be respectively arranged with two trapezoidal blocking plates (5) between the main muscle (2) in the outside of this rectangle blocking plate (4) and the middle muscle (3).
2, by the described variable arc steel form of claim 1, it is characterized in that: the above-mentioned panel main muscle (2) on both sides up and down upward and on the trapezoidal blocking plate (5) at panel two ends and the rectangle blocking plate (4) is provided with installing hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02202009 CN2573677Y (en) | 2002-01-11 | 2002-01-11 | Variable arc steel shuttering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02202009 CN2573677Y (en) | 2002-01-11 | 2002-01-11 | Variable arc steel shuttering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2573677Y true CN2573677Y (en) | 2003-09-17 |
Family
ID=33684691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02202009 Expired - Fee Related CN2573677Y (en) | 2002-01-11 | 2002-01-11 | Variable arc steel shuttering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2573677Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101845956A (en) * | 2010-03-21 | 2010-09-29 | 中国水利水电第七工程局有限公司 | Combined steel formwork of curved tunnel concrete liner |
| CN101668925B (en) * | 2007-02-28 | 2013-07-31 | 金承汉 | Round panel lining |
| CN103806925A (en) * | 2014-03-07 | 2014-05-21 | 陕西理工学院 | Curvature-adaptive arc vault template |
| CN105525929A (en) * | 2015-12-18 | 2016-04-27 | 河南瑞有机电设备有限公司 | Universal formwork of steel mould trolley for tunnel lining construction and use method of universal formwork |
-
2002
- 2002-01-11 CN CN 02202009 patent/CN2573677Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101668925B (en) * | 2007-02-28 | 2013-07-31 | 金承汉 | Round panel lining |
| CN101845956A (en) * | 2010-03-21 | 2010-09-29 | 中国水利水电第七工程局有限公司 | Combined steel formwork of curved tunnel concrete liner |
| CN103806925A (en) * | 2014-03-07 | 2014-05-21 | 陕西理工学院 | Curvature-adaptive arc vault template |
| CN105525929A (en) * | 2015-12-18 | 2016-04-27 | 河南瑞有机电设备有限公司 | Universal formwork of steel mould trolley for tunnel lining construction and use method of universal formwork |
| CN105525929B (en) * | 2015-12-18 | 2018-04-10 | 河南瑞有机电设备有限公司 | The common template and its application method of lining construction telescoping steel form |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |