CN203462403U - Reinforced cast-in-situ box girder template - Google Patents
Reinforced cast-in-situ box girder template Download PDFInfo
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- CN203462403U CN203462403U CN201320489292.0U CN201320489292U CN203462403U CN 203462403 U CN203462403 U CN 203462403U CN 201320489292 U CN201320489292 U CN 201320489292U CN 203462403 U CN203462403 U CN 203462403U
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Abstract
The utility model discloses a reinforced cast-in-situ box girder template, which comprises a bottom plate and wing plates which are arranged on the two sides of the bottom plate, wherein stereotyped steel templates are arranged on arc-shaped segments which are arranged between the bottom plate and the wing plates, reinforced holes are presupposed in the centers of the bottom portions of the steel templates, an opposite-pull steel wire is run through between the two relative reinforced holes on the two sides of the steel templates, and the two end portions of the opposite-pull steel wire are respectively screwed and fixed on the two sides of the steel templates through steel cushion blocks and nuts. The bottom plate and the wing plates all use wood templates, a plurality of groups of square woods are fixedly arranged below the wood templates, and transverse steel pipes and vertical steel pipes are fixedly arranged below the square woods. The reinforced cast-in-situ box girder template has the beneficial effects that the reinforced holes are presupposed in the centers of the bottom portions of the steel templates arranged on the two sides, the opposite-pull steel wire passes through the reinforced holes which are corresponding to the bottom portions of the steel templates arranged on the two sides, and the opposite-pull steel wire and the steel templates on the two sides are screwed and fixed through the steel cushion blocks and the nuts, the steel templates are guaranteed not to laterally slip when casting concrete, box beam templates are reinforced, the work reliability of the reinforced cast-in-situ box girder template is improved, and the reinforced cast-in-situ box girder template is simple in structure and convenient to use.
Description
Technical field
The utility model relates to In Reinforced Concrete Box Girder template field, is specifically related to a kind of cast-in-situ box girder template of reinforcing.
Background technology
At present, existing concrete box girder formwork outward appearance is generally the form that camber line combines with straight line, for physical dimension and the presentation quality of guard box beam, considers again its cost, during construction, only at arc, makes set shaped steel formwork, and base plate and wing plate adopt wooden form.During concreting, steel form easily breaks away, so the utmost point is necessary steel form to reinforce.
Summary of the invention
The technical problems to be solved in the utility model is, for existing box girder formwork above shortcomings, to provide a kind of cast-in-situ box girder template of reinforcing.
The utility model is to solve the problems of the technologies described above adopted technical scheme to be:
A kind of cast-in-situ box girder template of reinforcing, the wing plate that comprises base plate and both sides, arc between described base plate and the wing plate of both sides is equipped with the steel form of sizing, the bottom centre of described steel form is preset with reinforced hole, on the steel form of both sides, between relative reinforced hole, be equipped with one to drawing steel wire, described to drawing the both ends of steel wire to be fixed on the steel form of both sides by steel cushion block and nut screwing clamping respectively.
Press such scheme, the diameter of described reinforced hole is 15 ~ 17mm, and described is 13 ~ 14mm to drawing gauge of wire, the internal diameter of described nut with to drawing gauge of wire to equate, the wide * high * thick of described steel cushion block is 50mm * 50mm * 10mm.
Press such scheme, described base plate, wing plate all adopt wooden form, and the below of wooden form is fixed with many prescription wood, and the below of the lumps of wood is fixed with horizontal steel pipe and longitudinal steel pipe.
Press such scheme, the thickness of the wooden form of described base plate, wing plate is 15mm.
Press such scheme, the described lumps of wood wide * height is 10mm * 10mm.
Press such scheme, between two spacing 30mm between the lumps of wood.
Operating principle of the present utility model: horizontal steel pipe and full framing under base plate and the wing plate below lumps of wood are fixed, the width of the steel form of every sizing is 1.5 ~ 2m, the reserved reinforced hole of steel form bottom centre of both sides, to drawing steel wire to pass the reinforced hole corresponding to steel form bottom of both sides, to drawing steel wire, by steel cushion block and nut and both sides steel form, tighten fixing, while guaranteeing cast-in-situ concrete like this, steel form can not break away, and improves the functional reliability of box girder formwork.
The beneficial effect that the utility model compared with prior art has: by reinforced hole, to drawing steel wire and coordinating of steel cushion block and nut steel form to be tightened fixing, while guaranteeing cast-in-situ concrete, steel form can not break away, reinforce box girder formwork, improve its functional reliability, simple in structure, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 be in Fig. 1 A-A to sectional view;
Fig. 3 is the partial enlarged drawing at B place in Fig. 1;
Fig. 4 is the structural representation of the utility model box girder formwork and full framing cooperating;
In figure, 1-base plate, 2-wing plate, 3-steel form, 31-reinforced hole, 32-is to drawing steel wire, 33-steel cushion block, 34-nut, the 4-lumps of wood, the horizontal steel pipe of 5-, the longitudinal steel pipe of 6-, 7-full framing, 8-safety guard net.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the technical solution of the utility model is described further.
Shown in Fig. 1 ~ Fig. 3, the cast-in-situ box girder template of reinforcing described in the utility model, the wing plate 2 that comprises base plate 1 and both sides, arc between described base plate 1 and the wing plate 2 of both sides is equipped with the steel form 3 of sizing, the bottom centre of described steel form 3 is preset with reinforced hole 31, on the steel form 3 of both sides, between relative reinforced hole 31, be equipped with one to drawing steel wire 32, described to drawing the both ends of steel wire 32 to tighten on the steel form 3 that is fixed on both sides by steel cushion block 33 and nut 34 respectively.
The diameter of described reinforced hole 31 is 15 ~ 17mm, and described is 13 ~ 14mm to drawing the diameter of steel wire 32, the internal diameter of described nut 34 with to drawing the equal diameters of steel wire 32, the wide * high * thick of described steel cushion block 33 is 50mm * 50mm * 10mm.
Described base plate 1, wing plate 2 all adopt wooden form, and the below of wooden form is fixed with many prescriptions wood 4, and the below of the lumps of wood 4 is fixed with horizontal steel pipe 5 and longitudinal steel pipe 6.
The thickness of the wooden form of described base plate 1, wing plate 2 is 15mm.
The described lumps of wood 4 wide * height is 10mm * 10mm.
Spacing 30mm between the lumps of wood 4 between two.
Shown in Fig. 4, during work, the horizontal steel pipe 5 under base plate 1 and the wing plate 2 below lumps of wood 4 is fixing with full framing 7, and the box girder formwork both sides of full framing 7 tops are provided with safety guard net 8.The width of the steel form 3 of every sizing is 1.5 ~ 2m, the reserved reinforced hole 31 of steel form 3 bottom centre of both sides, to drawing steel wire 32 through the reinforced hole 31 of the steel form 3 bottom correspondences of both sides, to drawing steel wire 32, by steel cushion block 33 and nut 34, tighten fixing with both sides steel form 3, while guaranteeing cast-in-situ concrete like this, steel form 3 can not break away, and improves the functional reliability of box girder formwork.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. the cast-in-situ box girder template of a reinforcing, the wing plate (2) that comprises base plate (1) and both sides, arc between the wing plate (2) of described base plate (1) and both sides is equipped with the steel form (3) of sizing, it is characterized in that: the bottom centre of described steel form (3) is preset with reinforced hole (31), between the upper relative reinforced hole (31) of the steel form of both sides (3), be equipped with one to drawing steel wire (32), described to drawing the both ends of steel wire (32) to tighten on the steel form (3) that is fixed on both sides by steel cushion block (33) and nut (34) respectively.
2. the cast-in-situ box girder template of reinforcing as claimed in claim 1, it is characterized in that: the diameter of described reinforced hole (31) is 15 ~ 17mm, described is 13 ~ 14mm to drawing the diameter of steel wire (32), the internal diameter of described nut (34) with to drawing the equal diameters of steel wire (32).
3. the cast-in-situ box girder template of reinforcing as claimed in claim 1, it is characterized in that: described base plate (1), wing plate (2) all adopt wooden form, the below of wooden form is fixed with many prescription wood (4), and the below of the lumps of wood (4) is fixed with horizontal steel pipe (5) and longitudinal steel pipe (6).
4. the cast-in-situ box girder template of reinforcing as claimed in claim 3, is characterized in that: the thickness of the wooden form of described base plate (1), wing plate (2) is 15mm.
5. the cast-in-situ box girder template of reinforcing as claimed in claim 3, is characterized in that: the wide * high of the described lumps of wood (4) is 10mm * 10mm.
6. the cast-in-situ box girder template of reinforcing as claimed in claim 5, is characterized in that: spacing 30mm between the lumps of wood (4) between two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320489292.0U CN203462403U (en) | 2013-08-12 | 2013-08-12 | Reinforced cast-in-situ box girder template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320489292.0U CN203462403U (en) | 2013-08-12 | 2013-08-12 | Reinforced cast-in-situ box girder template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203462403U true CN203462403U (en) | 2014-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320489292.0U Expired - Lifetime CN203462403U (en) | 2013-08-12 | 2013-08-12 | Reinforced cast-in-situ box girder template |
Country Status (1)
| Country | Link |
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| CN (1) | CN203462403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178193A (en) * | 2015-08-31 | 2015-12-23 | 北京中交桥宇科技有限公司 | Mounting method for steel molding board capable of being self-anchored |
-
2013
- 2013-08-12 CN CN201320489292.0U patent/CN203462403U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178193A (en) * | 2015-08-31 | 2015-12-23 | 北京中交桥宇科技有限公司 | Mounting method for steel molding board capable of being self-anchored |
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| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
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Granted publication date: 20140305 |