JPH02147547U - - Google Patents
Info
- Publication number
- JPH02147547U JPH02147547U JP5537489U JP5537489U JPH02147547U JP H02147547 U JPH02147547 U JP H02147547U JP 5537489 U JP5537489 U JP 5537489U JP 5537489 U JP5537489 U JP 5537489U JP H02147547 U JPH02147547 U JP H02147547U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- adjustable
- length
- manhole
- formwork
- 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 2
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
第1図は平面図、第2図は第3図の−線に
おける横断平面図、第3図は第1図の−線に
おける拡大縦断面図、第4図は円形外枠部分の縦
断正面図である。
1……上部横枠、1′……下部横枠、3,3′
……調節片、5……上部枠体、5′……下部枠体
、6……縦枠、7……高さ調節部材、9……マン
ホール受け枠体、10……支持材、11……円形
外枠。
Fig. 1 is a plan view, Fig. 2 is a cross-sectional plan view taken along the - line in Fig. 3, Fig. 3 is an enlarged vertical sectional view taken along the - line in Fig. 1, and Fig. 4 is a longitudinal sectional front view of the circular outer frame portion. It is. 1... Upper horizontal frame, 1'... Lower horizontal frame, 3, 3'
... Adjustment piece, 5 ... Upper frame, 5' ... Lower frame, 6 ... Vertical frame, 7 ... Height adjustment member, 9 ... Manhole receiving frame, 10 ... Supporting material, 11 ... ...Circular outer frame.
Claims (1)
材7を設けた長さの調節可能な下部枠体5′と、
上部枠体5および下部枠体5′の各先端部に固着
され上部にマンホール受け枠体9の支持材10を
取付けた縦枠6と、径の大きさの調節可能な円形
外枠11とからなるマンホール用型枠。 2 上部枠体5および下部枠体5′がアングル材
を十字形に重ねた上部横枠1および下部横枠1′
とアングル材の調節片3,3′とからなる請求項
1記載のマンホール用型枠。[Claims for Utility Model Registration] 1. A length-adjustable upper frame 5, a length-adjustable lower frame 5' provided with a height adjustment member 7,
It consists of a vertical frame 6 fixed to each tip of the upper frame 5 and lower frame 5' and having a supporting member 10 of the manhole receiving frame 9 attached to the upper part, and a circular outer frame 11 whose diameter is adjustable. Formwork for manholes. 2 The upper frame body 5 and the lower frame body 5' are an upper horizontal frame 1 and a lower horizontal frame 1' formed by overlapping angle materials in a cross shape.
2. A manhole formwork according to claim 1, comprising: and adjustment pieces 3, 3' made of angle material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5537489U JPH0725389Y2 (en) | 1989-05-16 | 1989-05-16 | Formwork for manhole |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5537489U JPH0725389Y2 (en) | 1989-05-16 | 1989-05-16 | Formwork for manhole |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02147547U true JPH02147547U (en) | 1990-12-14 |
JPH0725389Y2 JPH0725389Y2 (en) | 1995-06-07 |
Family
ID=31578272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5537489U Expired - Lifetime JPH0725389Y2 (en) | 1989-05-16 | 1989-05-16 | Formwork for manhole |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0725389Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0657943U (en) * | 1993-01-22 | 1994-08-12 | 喜代四 星野 | Formwork device for raising manhole frame |
-
1989
- 1989-05-16 JP JP5537489U patent/JPH0725389Y2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0657943U (en) * | 1993-01-22 | 1994-08-12 | 喜代四 星野 | Formwork device for raising manhole frame |
Also Published As
Publication number | Publication date |
---|---|
JPH0725389Y2 (en) | 1995-06-07 |