CN203755327U - Concrete open caisson formwork structure - Google Patents
Concrete open caisson formwork structure Download PDFInfo
- Publication number
- CN203755327U CN203755327U CN201320896073.4U CN201320896073U CN203755327U CN 203755327 U CN203755327 U CN 203755327U CN 201320896073 U CN201320896073 U CN 201320896073U CN 203755327 U CN203755327 U CN 203755327U
- Authority
- CN
- China
- Prior art keywords
- plank
- open caisson
- sleeper
- blade foot
- plate frame
- 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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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model relates to a constructional engineering structure and especially relates to a concrete open caisson formwork structure. The concrete open caisson formwork structure is characterized in that a sleeper is arranged on a sand cushion; a formwork is erected on the sleeper; the formwork is composed of a plank and a blade foot template; the blade foot template is arranged in the plank; the blade foot template is of a taper shape; a flat part is arranged at the bottom of the blade foot template; the flat part is in contact fit with the sleeper; cushion frames are arranged on the two sides of the flat part; an angle iron is fixed on the inner side of the flat part; an iron plate frame is mounted on the exterior of the plank; the iron plate frame is fixed with the plank through a split bolt; a square timber isolator is arranged between the iron plate frame and the plank. The concrete open caisson formwork structure has the characteristics of reasonable design, low construction cost, higher stability, larger bearing load, and the like.
Description
Technical field
The utility model relates to a kind of building engineering structure, especially relates to a kind of concrete open caisson formwork erecting structure.
Background technology
Along with the expansion of urban architecture scale and the enhancing of environmental protection consciousness, every infrastructure construction especially sewage collecting carries the building project of pumping plant to increase gradually.Open caisson is few with its shoveling amount, smaller on adjacent structure impact, good stability, and the advantage that can support larger load is more and more applied in sewage disposal system.Special-shaped open caisson is because of complex structure, and flat shape is irregular, and caisson cutting edge absolute altitude not etc., does not bring more difficulty to the constructions such as open caisson manufacture, sinking, anti-bias, back cover.
Summary of the invention
The utility model is mainly that construction cost is higher, less stable for the existing complex structure of prior art, the technical problem of the less grade of supporting load, provides a kind of simple in structure, and construction cost is lower, stability is better, the larger concrete open caisson formwork erecting structure of supporting load.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: concrete open caisson formwork erecting structure is placed with sleeper on sand cushion, on sleeper, set up formwork, formwork consists of plank and blade foot model, blade foot model is set in plank, blade foot model is tapered, bottom is provided with a par, par contacts laminating with sleeper, the both sides of par are provided with poppet, inner side, par is fixed with angle steel, plank is provided with iron plate frame outward, and iron plate frame and plank are fixed by split bolt, and lumps of wood isolation is set between iron plate frame and plank.
Therefore, the utlity model has the features such as design is more reasonable, and construction cost is lower, and stability is better, and supporting load is larger.
Accompanying drawing explanation
Accompanying drawing 1 is overall structure schematic diagram of the present utility model.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: the interior blade foot model 1 that arranges of plank 6, blade foot model 1 is tapered, bottom is provided with a par 4, par 4 contacts laminating with sleeper 2, the both sides of par 4 are provided with poppet 3, and 4 inner sides, par are fixed with angle steel 5, the outer iron plate frame 8 that is provided with of plank 6, iron plate frame 8 is fixing by split bolt 9 with plank 6, and the lumps of wood 7 isolation (as shown in Figure 1) are set between iron plate frame 8 and plank 6.
Claims (1)
1. a concrete open caisson formwork erecting structure, on sand cushion, be placed with sleeper, on sleeper, set up formwork, formwork consists of plank and blade foot model, it is characterized in that arranging in described plank (6) blade foot model (1), blade foot model (1) is tapered, bottom is provided with a par (4), par (4) contacts laminating with sleeper (2), the both sides of par (4) are provided with poppet (3), inner side, par (4) is fixed with angle steel (5), the outer iron plate frame (8) that is provided with of plank (6), iron plate frame (8) is fixing by split bolt (9) with plank (6), the lumps of wood (7) isolation is set between iron plate frame (8) and plank (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320896073.4U CN203755327U (en) | 2013-12-30 | 2013-12-30 | Concrete open caisson formwork structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320896073.4U CN203755327U (en) | 2013-12-30 | 2013-12-30 | Concrete open caisson formwork structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203755327U true CN203755327U (en) | 2014-08-06 |
Family
ID=51250622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320896073.4U Expired - Fee Related CN203755327U (en) | 2013-12-30 | 2013-12-30 | Concrete open caisson formwork structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203755327U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350558A (en) * | 2015-11-13 | 2016-02-24 | 中交天津港湾工程研究院有限公司 | Method for wrapping concrete caisson with abrasion resisting metal materials |
| CN106948356A (en) * | 2017-04-19 | 2017-07-14 | 中铁大桥局集团第六工程有限公司 | A kind of land-based area reinforced concrete open caisson coxopodite connects high method |
| CN106988334A (en) * | 2017-03-11 | 2017-07-28 | 杭州广赢建设工程有限公司 | A kind of open caisson supporting construction and open caisson construction method |
| CN107100183A (en) * | 2017-04-19 | 2017-08-29 | 张士普 | Open caisson builds engineering method |
| CN111926842A (en) * | 2020-06-29 | 2020-11-13 | 中国二十冶集团有限公司 | Construction method of open caisson cutting edge template support |
-
2013
- 2013-12-30 CN CN201320896073.4U patent/CN203755327U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350558A (en) * | 2015-11-13 | 2016-02-24 | 中交天津港湾工程研究院有限公司 | Method for wrapping concrete caisson with abrasion resisting metal materials |
| CN106988334A (en) * | 2017-03-11 | 2017-07-28 | 杭州广赢建设工程有限公司 | A kind of open caisson supporting construction and open caisson construction method |
| CN106988334B (en) * | 2017-03-11 | 2019-02-19 | 杭州广赢建设工程有限公司 | A kind of open caisson support construction and open caisson construction method |
| CN106948356A (en) * | 2017-04-19 | 2017-07-14 | 中铁大桥局集团第六工程有限公司 | A kind of land-based area reinforced concrete open caisson coxopodite connects high method |
| CN107100183A (en) * | 2017-04-19 | 2017-08-29 | 张士普 | Open caisson builds engineering method |
| CN107100183B (en) * | 2017-04-19 | 2019-08-16 | 张士普 | Open caisson builds engineering method |
| CN111926842A (en) * | 2020-06-29 | 2020-11-13 | 中国二十冶集团有限公司 | Construction method of open caisson cutting edge template support |
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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: 20140806 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |