JPH03105662U - - Google Patents
Info
- Publication number
- JPH03105662U JPH03105662U JP1499790U JP1499790U JPH03105662U JP H03105662 U JPH03105662 U JP H03105662U JP 1499790 U JP1499790 U JP 1499790U JP 1499790 U JP1499790 U JP 1499790U JP H03105662 U JPH03105662 U JP H03105662U
- Authority
- JP
- Japan
- Prior art keywords
- formwork
- precast girder
- formworks
- view
- sides
- 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.)
- Granted
Links
- 238000009415 formwork Methods 0.000 claims description 17
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
第１図乃至第７図は本考案の一実施例を示し、
第１図はウエブ高さの大なるＴ型プレキヤスト桁
の成形態様を示す型枠の縦断面図、第２図はウエ
ブ高さの低いＴ型プレキヤスト桁の成形態様を示
す型枠の縦断面図、第３図はＴ型プレキヤスト桁
の断面図、第４図は主要型枠の分解図、第５図は
位置変更手段の側面図、第６図は位置変更手段の
正面図、第７図はスペーサーの斜視図、第８図お
よび第９図は夫々別実施例のスペーサーの斜視図
である。第１０図は第１別実施例の位置変更手段
を装備させたＴ型プレキヤスト桁成形用型枠の縦
断面図であり、第１１図および第１２図は、その
第１別実施例の位置変更手段の側面図と正面図で
ある。第１３図は側型枠の開き止め手段と第２別
実施例の位置変更手段を装備させたＴ型プレキヤ
スト桁成形用型枠の縦断面図であり、第１４図は
その側型枠の開き止め手段の側面図であり、第１
５図は開き止め手段の要部の斜視図である。第１
６図は第２別実施例の側型枠の開き止め手段の側
面図であり、第１７図はその開き止め手段の要部
の斜視図である。
１……ウエブ、２……上フランジ、５……側型
枠、７……ベース、８……妻型枠、１０……底型
枠、Ｂ……Ｔ型プレキヤスト桁。
1 to 7 show an embodiment of the present invention,
Fig. 1 is a vertical sectional view of a formwork showing how to form a T-shaped precast girder with a large web height, and Fig. 2 is a longitudinal sectional view of a formwork showing how a T-shaped precast girder with a low web height is formed. , Fig. 3 is a sectional view of the T-type precast girder, Fig. 4 is an exploded view of the main formwork, Fig. 5 is a side view of the position changing means, Fig. 6 is a front view of the position changing means, and Fig. 7 is a cross-sectional view of the T-type precast girder. A perspective view of a spacer, FIGS. 8 and 9 are perspective views of spacers of different embodiments, respectively. FIG. 10 is a longitudinal sectional view of a T-shaped precast girder forming mold equipped with a position changing means of the first alternative embodiment, and FIGS. 11 and 12 are position changing means of the first alternative embodiment. FIG. 4 is a side view and a front view of the means. FIG. 13 is a longitudinal sectional view of a T-shaped precast girder molding form equipped with means for stopping the side formwork from opening and a position changing means of a second alternative embodiment, and FIG. FIG. 3 is a side view of the stop means;
FIG. 5 is a perspective view of the main part of the opening stop means. 1st
FIG. 6 is a side view of a means for preventing opening of a side formwork according to a second alternative embodiment, and FIG. 17 is a perspective view of a main part of the means for preventing opening. 1... Web, 2... Upper flange, 5... Side formwork, 7... Base, 8... End formwork, 10... Bottom formwork, B... T-shaped precast girder.
Claims (1)
型プレキヤスト桁の成形用型枠であつて、Ｔ型プ
レキヤスト桁の巾方向両側に対応する側型枠をベ
ース上に設置し、Ｔ型プレキヤスト桁のウエブ底
面部に対応する底型枠を前記側型枠間に配置する
と共に、Ｔ型プレキヤスト桁の長手方向両端に対
応する妻型枠を前記側型枠の両側に設け、かつ、
前記側型枠を底型枠に対して上下に位置変更自在
に構成してあることを特徴とするＴ型プレキヤス
ト桁の成形用型枠。 T with a wide upper flange connected to the upper end of the web
A formwork for forming a precast girder, in which side formworks corresponding to both sides of the T-type precast girder in the width direction are installed on the base, and bottom formworks corresponding to the bottom of the web of the T-type precast girder are installed on the sides. In addition to being arranged between the formworks, end formworks corresponding to both longitudinal ends of the T-shaped precast girder are provided on both sides of the side formwork, and
A formwork for forming a T-shaped precast girder, characterized in that the side formwork is configured to be vertically changeable with respect to the bottom formwork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1499790U JPH0746676Y2 (en) | 1990-02-17 | 1990-02-17 | Forming frame for T-type precast girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1499790U JPH0746676Y2 (en) | 1990-02-17 | 1990-02-17 | Forming frame for T-type precast girder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03105662U true JPH03105662U (en) | 1991-11-01 |
| JPH0746676Y2 JPH0746676Y2 (en) | 1995-10-25 |
Family
ID=31518331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1499790U Expired - Fee Related JPH0746676Y2 (en) | 1990-02-17 | 1990-02-17 | Forming frame for T-type precast girder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0746676Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112077985A (en) * | 2020-09-03 | 2020-12-15 | 中交一公局集团有限公司 | Precast beam base reinforcing sealing device |
-
1990
- 1990-02-17 JP JP1499790U patent/JPH0746676Y2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112077985A (en) * | 2020-09-03 | 2020-12-15 | 中交一公局集团有限公司 | Precast beam base reinforcing sealing device |
| CN112077985B (en) * | 2020-09-03 | 2024-04-26 | 中交一公局集团有限公司 | Reinforcing sealing device for precast beam base |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0746676Y2 (en) | 1995-10-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |