CN204662288U - The simple and easy sliding formwork of rail yard longitudinal drainage ditch adjustment height - Google Patents
The simple and easy sliding formwork of rail yard longitudinal drainage ditch adjustment height Download PDFInfo
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- CN204662288U CN204662288U CN201520348479.8U CN201520348479U CN204662288U CN 204662288 U CN204662288 U CN 204662288U CN 201520348479 U CN201520348479 U CN 201520348479U CN 204662288 U CN204662288 U CN 204662288U
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Abstract
The utility model discloses the simple and easy sliding formwork of a kind of rail yard longitudinal drainage ditch adjustment height, its primary structure be both sides, gutter supporting inside flat-die respectively has a pair chute, often pair of chute is combined with angle steel sliding formwork, flat-die inside angle steel sliding formwork and supporting couples together by connecting bolt, inside supporting flat-die both sides perpendicular rib on respectively have 3-5 fixing hole, support angle steel and perpendicular rib are coupled together by connecting bolt by often pair of fixing hole.Conventional construction flat-die used selected by this simple and easy sliding formwork, according to gutter design gash depth, flat-die top cutting chute inside supporting, connecting bolt is used to be connected by simple and easy sliding formwork, adjusted the height of simple and easy sliding formwork by adjustment connecting bolt permanent position, realize the object regulating ditch form height.Use this simple and easy slding form operation gutter, can avoid repeatedly configuring wooden form and produce waste wood, the gutter realizing differing heights uses template of the same race to construct, and repeatedly can have enough to meet the need use, constructs convenient.
Description
Technical field
The utility model relates to the simple and easy sliding formwork of a kind of construction work, refers in particular to the simple and easy sliding formwork of a kind of rail yard longitudinal drainage ditch adjustment height.
Background technology
Rail yard subgrade drainage engineering in general design longitudinal drainage ditch, gutter design initial depth 60cm, drain slope at the bottom of gutter must not be less than 2 ‰.Suppose that roadbed end face design grade is flat slope, according to ditch design grade requirement, gutter often extends 100m forward, and the ditch degree of depth increases 20cm.Current yard drainage ditch construction is general adopts configuration wooden form, according to construction length, once configures some wooden forms, is removed by the wooden form of configuration discarded after having constructed.The construction of configuration wooden form need use a large amount of artificial, and expend man-hour long, timber consumption is large, and wooden form insufficient rigidity, easily occur running the phenomenons such as mould, affect finished appearance quality.For cost-saving, the guarantee duration, meet the needs that construction is produced, the gutter formed molding board developing a kind of adjustment height is necessary.
Utility model content
The technical problems to be solved in the utility model is to provide the simple and easy sliding formwork of a kind of rail yard longitudinal drainage ditch adjustment height, use this simple and easy slding form operation gutter, the waste wood repeatedly configuring wooden form generation can be avoided, the gutter realizing differing heights uses template of the same race to construct, and repeatedly can have enough to meet the need use, there is construction convenient, feature with low cost.
For realizing above object, the technical solution of the utility model is: the simple and easy sliding formwork of rail yard longitudinal drainage ditch adjustment height, comprise flat-die, sliding formwork, connecting bolt inside flat-die outside supporting, supporting, inside the supporting of both sides, described gutter, flat-die respectively has a pair chute, often pair of chute is combined with angle steel sliding formwork, flat-die inside angle steel sliding formwork and supporting couples together by described connecting bolt, inside described supporting flat-die both sides perpendicular rib on respectively have 3-5 fixing hole, support angle steel and described perpendicular rib are coupled together by connecting bolt by often pair of fixing hole.
The utility model also comprises following technical scheme: reinforce inside described angle steel sliding formwork and be welded into square steel shape.Angle steel sliding formwork has the fixing hole coordinated with described a pair chute and connecting bolt for a pair.Described chute upper and lower opening is arc-shaped.
The using method of this simple and easy sliding formwork is: after gutter cushion construction completes, use common flat-die as ditch wall external mold and gutter base plate, to be onstructed complete after, the simple and easy sliding formwork of shaping above is propped up and stands in ditch inwall.According to ditch width (60cm), support angle steel and perpendicular rib are coupled together as cross binding, then regulate angle steel sliding formwork to ditch projected depth.
The method for dismounting of simple and easy sliding formwork is: the support angle steel removing perpendicular rib place, removes the connecting bolt of flat-die inside angle steel sliding formwork and supporting, namely removes flat-die and angle steel sliding formwork inside supporting.
The utility model has the advantages that: compared with existing construction method, batch uses the simple and easy sliding formwork of sizing can realize the construction in 60cm ~ 80cm variable cross-section gutter, simple and easy sliding formwork repeatedly can have enough to meet the need use, reduce construction cost, improve speed of application, improve construction quality, increase flat-die height and can realize the construction of more than 80cm degree of depth variable cross-section gutter.
Accompanying drawing explanation
Fig. 1 is simple and easy sliding formwork front view;
The front view of flat-die inside Fig. 2 supporting;
Fig. 3 is the A-A view of Fig. 2;
The front view of Fig. 4 angle steel sliding formwork;
Fig. 5 is the B-B view of Fig. 4.
Detailed description of the invention
As shown in Figure 1-Figure 3, inside the supporting of both sides, gutter, flat-die 1 respectively has a pair chute 6, often pair of chute 6 is combined with angle steel sliding formwork 5, flat-die 1 inside angle steel sliding formwork 5 and supporting couples together by connecting bolt 4, inside supporting flat-die 1 both sides perpendicular rib on respectively have 4 fixing holes, support angle steel 2 and perpendicular rib are coupled together by connecting bolt 3 by the often pair of fixing hole.
As shown in Figure 4, Figure 5, inside angle steel sliding formwork 5, reinforcing is welded into square steel shape.Angle steel sliding formwork 5 has the fixing hole coordinated with a pair chute 6 and connecting bolt 4 for a pair.Chute 6 upper and lower opening is arc-shaped.
After gutter cushion construction completes, common flat-die outside supporting, build drainage groove body bottom board concrete, with connecting bolt 3, the perpendicular rib supporting flat-die 1 both sides inside angle steel 2 and supporting is coupled together, with connecting bolt 4, flat-die 1 inside angle steel sliding formwork 5 and supporting is coupled together.Adjustment connecting bolt 4 to design elevation place in the position of chute 6, is tightened, is built drainage groove wall at one's side.Flat-die 1 inside the supporting 1050mm × 1500mm standard flat-die used in daily construction being of a size of instead 850mm × 1500mm, flat-die 1 cuts the wide chute 6 of the long 12mm of twice 200mm inside the supporting changed, chute 6 upper and lower opening is polished into the circular arc of R=6mm, sectional dimension is selected to be 60mm × 100mm, the square steel that 1500mm is long, namely the equal leg angle of square steel upper weld 50mm × 50mm × 2mm makes gutter abutment wall groove angle steel sliding formwork 5, the circular hole of Φ=12mm is bored in the position that another wing of angle steel of angle steel sliding formwork 5 is corresponding with chute 6, the connecting bolt 4 of Φ=10mm is used to be connected with flat-die inside supporting 1 through sliding formwork 6, to be slided flat-die 1 inside supporting by the height of connecting bolt 4, realize regulating the object of flat-die 1 height inside supporting.Drainage groove body concrete to reach after designing requirement stripping successively.
Claims (4)
1. the simple and easy sliding formwork of rail yard longitudinal drainage ditch adjustment height, comprise flat-die, sliding formwork, connecting bolt inside flat-die outside supporting, supporting, it is characterized in that: inside the supporting of both sides, described gutter, flat-die respectively has a pair chute, often pair of chute is combined with angle steel sliding formwork, flat-die inside angle steel sliding formwork and supporting couples together by described connecting bolt, inside described supporting flat-die both sides perpendicular rib on respectively have 3-5 fixing hole, support angle steel and described perpendicular rib are coupled together by connecting bolt by often pair of fixing hole.
2. the simple and easy sliding formwork of rail yard longitudinal drainage ditch adjustment height according to claim 1, is characterized in that: reinforce inside described angle steel sliding formwork and be welded into square steel shape.
3. the simple and easy sliding formwork of rail yard longitudinal drainage ditch adjustment height according to claim 1, is characterized in that: angle steel sliding formwork has the fixing hole coordinated with described a pair chute and connecting bolt for a pair.
4. the simple and easy sliding formwork of rail yard longitudinal drainage ditch adjustment height according to claim 1, is characterized in that: described chute upper and lower opening is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520348479.8U CN204662288U (en) | 2015-05-27 | 2015-05-27 | The simple and easy sliding formwork of rail yard longitudinal drainage ditch adjustment height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520348479.8U CN204662288U (en) | 2015-05-27 | 2015-05-27 | The simple and easy sliding formwork of rail yard longitudinal drainage ditch adjustment height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204662288U true CN204662288U (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520348479.8U Active CN204662288U (en) | 2015-05-27 | 2015-05-27 | The simple and easy sliding formwork of rail yard longitudinal drainage ditch adjustment height |
Country Status (1)
| Country | Link |
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| CN (1) | CN204662288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537822A (en) * | 2018-11-28 | 2019-03-29 | 中冶建工集团有限公司 | Gutter construction technology |
-
2015
- 2015-05-27 CN CN201520348479.8U patent/CN204662288U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537822A (en) * | 2018-11-28 | 2019-03-29 | 中冶建工集团有限公司 | Gutter construction technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Xinlei Inventor after: Yu Biao Inventor after: Zhang Yu Inventor after: Liu Dan Inventor after: Wei Ruiming Inventor after: Zhao Jian Inventor after: Gui Jiping Inventor after: Fan Ruizhong Inventor after: Wang Haibing Inventor before: Zhang Xinlei Inventor before: Yu Biao Inventor before: Zhang Yu Inventor before: Liu Dan Inventor before: Wei Ruiming Inventor before: Zhao Jian Inventor before: Wei Jiping Inventor before: Fan Ruizhong Inventor before: Wang Haibing |
|
| COR | Change of bibliographic data |