JPH0357011U - - Google Patents
Info
- Publication number
- JPH0357011U JPH0357011U JP11951689U JP11951689U JPH0357011U JP H0357011 U JPH0357011 U JP H0357011U JP 11951689 U JP11951689 U JP 11951689U JP 11951689 U JP11951689 U JP 11951689U JP H0357011 U JPH0357011 U JP H0357011U
- Authority
- JP
- Japan
- Prior art keywords
- steel material
- insertion hole
- formwork
- post
- manufacturing
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 238000009415 formwork Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000011513 prestressed concrete Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims 5
- 230000037431 insertion Effects 0.000 claims 5
- 238000000034 method Methods 0.000 claims 1
- 239000004567 concrete Substances 0.000 description 4
Landscapes
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Description
第１図乃至第６図は本考案の一実施例を示し、
第１図イ，ロはポストテンシヨン方式プレストレ
ストコンクリート部材の一例であるコンクリート
枕木とコンクリート軌道スラブの概略斜視図、第
２図はコンクリート枕木製造用型枠の概略縦断側
面図、第３図はコンクリート枕木製造用型枠の概
略平面図、第４図は支圧板取付け装置の斜視図、
第５図は支圧板取付け装置の縦断側面図、第６図
は支圧板取付け装置の分解斜視図である。第７図
は本考案の別実施例を示す支圧板取付け装置の分
解斜視図である。第８図は本考案の別実施例を示
す支圧板の正面図、第９図は該支圧板を取り付け
た状態における要部の縦断側面図である。第１０
図〜第１２図は従来例を示し、第１０図は縦断側
面図、第１１図は縦断正面図、第１２図は縦断側
面図である。
Ａ…支圧板取付け装置、２…ＰＣ鋼材、３…支
圧板、５…型枠、７…妻板、９…ダボ、１１…凸
部、１５…凹部、１６…ボルト。
1 to 6 show an embodiment of the present invention,
Figures 1A and 2B are schematic perspective views of concrete sleepers and concrete track slabs, which are examples of post-tension prestressed concrete members, Figure 2 is a schematic longitudinal side view of formwork for manufacturing concrete sleepers, and Figure 3 is a concrete A schematic plan view of the formwork for manufacturing sleepers, FIG. 4 is a perspective view of the bearing plate mounting device,
FIG. 5 is a longitudinal sectional side view of the bearing pressure plate mounting device, and FIG. 6 is an exploded perspective view of the bearing pressure plate mounting device. FIG. 7 is an exploded perspective view of a bearing plate mounting device showing another embodiment of the present invention. FIG. 8 is a front view of a bearing pressure plate showing another embodiment of the present invention, and FIG. 9 is a longitudinal cross-sectional side view of the main parts with the bearing pressure plate installed. 10th
12 show a conventional example, FIG. 10 is a vertical side view, FIG. 11 is a vertical front view, and FIG. 12 is a vertical side view. A... Bearing plate mounting device, 2... PC steel material, 3... Bearing plate, 5... Formwork, 7... End plate, 9... Dowel, 11... Convex part, 15... Concave part, 16... Bolt.
Claims (1)
ート部材製造用型枠におけるＰＣ鋼材の固定端側
の妻板から、中心部にボルト挿入用孔が形成され
、外周面に抜き勾配が付けられ、先端面には凸部
又は凹部が設けられたダボを突設し、複数のＰＣ
鋼材挿入孔と、これらＰＣ鋼材挿入孔間に位置す
るねじ孔と、前記凸部又は凹部に対応する凹部又
は凸部とが形成された支圧板の前記ＰＣ鋼材挿入
孔に夫々ＰＣ鋼材の固定端側を挿入し、前記ねじ
孔には前記妻板の外側から前記ダボのボルト挿入
孔に挿入したボルトの先端部を螺着し、ダボ先端
面の凸部又は凹部を、支圧板の凹部又は凸部に嵌
合してあることを特徴とするポストテンシヨン方
式プレストレストコンクリート部材製造用型枠に
おける支圧板取付け装置。 A bolt insertion hole is formed in the center from the end plate on the fixed end side of the PC steel material in a formwork for manufacturing prestressed concrete members using the post-tension method, a draft angle is provided on the outer circumferential surface, and a convex or concave portion is provided on the tip surface. A protruding dowel with a
The fixed end of the PC steel material is inserted into the PC steel material insertion hole of the pressure bearing plate, which is formed with a steel material insertion hole, a screw hole located between these PC steel material insertion holes, and a concave portion or a convex portion corresponding to the convex portion or concave portion. The tip of a bolt inserted into the bolt insertion hole of the dowel from the outside of the end plate is screwed into the screw hole, and the protrusion or recess on the end surface of the dowel is connected to the recess or protrusion of the bearing pressure plate. A bearing plate attachment device for a formwork for manufacturing a post-tensioned prestressed concrete member, characterized in that the device is fitted with a bearing plate in a formwork for manufacturing a post-tensioned prestressed concrete member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11951689U JPH061765Y2 (en) | 1989-10-11 | 1989-10-11 | Post-tension type pressure bearing plate mounting device in formwork for prestressed concrete member manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11951689U JPH061765Y2 (en) | 1989-10-11 | 1989-10-11 | Post-tension type pressure bearing plate mounting device in formwork for prestressed concrete member manufacturing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0357011U true JPH0357011U (en) | 1991-05-31 |
| JPH061765Y2 JPH061765Y2 (en) | 1994-01-19 |
Family
ID=31667636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11951689U Expired - Lifetime JPH061765Y2 (en) | 1989-10-11 | 1989-10-11 | Post-tension type pressure bearing plate mounting device in formwork for prestressed concrete member manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH061765Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006255904A (en) * | 2005-03-15 | 2006-09-28 | Toda Kogyo Kk | Form made of steel for concrete crosstie and its manufacturing method |
-
1989
- 1989-10-11 JP JP11951689U patent/JPH061765Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006255904A (en) * | 2005-03-15 | 2006-09-28 | Toda Kogyo Kk | Form made of steel for concrete crosstie and its manufacturing method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH061765Y2 (en) | 1994-01-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |