JPH02108007U - - Google Patents
Info
- Publication number
- JPH02108007U JPH02108007U JP1774189U JP1774189U JPH02108007U JP H02108007 U JPH02108007 U JP H02108007U JP 1774189 U JP1774189 U JP 1774189U JP 1774189 U JP1774189 U JP 1774189U JP H02108007 U JPH02108007 U JP H02108007U
- Authority
- JP
- Japan
- Prior art keywords
- formwork
- flange
- wedge
- bolt
- tightening
- 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 19
- 238000000034 method Methods 0.000 claims 1
Landscapes
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Description
第１図乃至第５図は本考案の一実施例を示した
ており、第１図は型枠全体の側面図、第２図は締
緩装置の要部を示す側面図、第３図は第２図のＡ
―Ａ線断面図、第４図は上型枠の要部を示す分解
斜面図、第５図は上型枠と下型枠が離反した状態
を示す要部の斜面図である。第６図乃至第９図は
従来例を示しており、第６図は型枠が離反した状
態の締緩装置の要部を示す正面図、第７図は同要
部側面図、第８図は型枠が合接した状態を示す締
緩装置の要部を示す正面図、第９図は同要部側面
図である。
１０……型枠、１１……上型枠、１２……下型
枠、１３，１４……フランジ、１５，１６……貫
通孔、１７……カバープレート、１９……クサビ
プレート、２１……クサビ、２６……締付用ボル
ト、２６ａ……頭部。
Figures 1 to 5 show an embodiment of the present invention. Figure 1 is a side view of the entire formwork, Figure 2 is a side view showing the main parts of the tightening and loosening device, and Figure 3 is a side view of the entire formwork. A in Figure 2
4 is an exploded perspective view showing the main part of the upper formwork, and Fig. 5 is a perspective view of the main part showing a state where the upper formwork and the lower formwork are separated. Figures 6 to 9 show a conventional example, where Figure 6 is a front view showing the main parts of the tightening/loosening device with the formwork separated, Figure 7 is a side view of the main parts, and Figure 8 9 is a front view showing the main parts of the tightening/loosening device showing a state in which the formwork is joined, and FIG. 9 is a side view of the main parts. 10... Formwork, 11... Upper formwork, 12... Lower formwork, 13, 14... Flange, 15, 16... Through hole, 17... Cover plate, 19... Wedge plate, 21... Wedge, 26... tightening bolt, 26a... head.
Claims (1)
フランジを設け、該フランジに開穿した貫通孔へ
ボルトを挿通して前記上下型枠を締緩するコンク
リートポールの型枠締緩装置に於て、上型枠のフ
ランジ上部に一定の間隙を有してカバープレート
を固設し、この有隙部にクサビを備えたクサビプ
レートを割型枠の長手方向に摺動自在に設けると
共に、下型枠のフランジにボルトを上下移動自在
に設け、前記上型枠のフランジの貫通孔へ挿入さ
れた該ボルトの頭部を、前記クサビプレートのク
サビにて締緩可能に形成したことを特徴とするコ
ンクリートポールの型枠締緩装置。 A concrete pole formwork tightening/loosening device that provides a flange at the longitudinal joint of a split formwork consisting of an upper and lower formwork, and inserts a bolt into a through hole drilled in the flange to tighten and loosen the upper and lower formwork. In this method, a cover plate is fixed to the upper part of the flange of the upper formwork with a certain gap, and a wedge plate with a wedge is provided in this gap so as to be slidable in the longitudinal direction of the split formwork. , a bolt is provided on the flange of the lower formwork so as to be movable up and down, and the head of the bolt inserted into the through hole of the flange of the upper formwork is formed such that it can be tightened and loosened by the wedge of the wedge plate. Features: Concrete pole formwork tightening and loosening device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1774189U JPH0644645Y2 (en) | 1989-02-17 | 1989-02-17 | Forming and loosening device for concrete pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1774189U JPH0644645Y2 (en) | 1989-02-17 | 1989-02-17 | Forming and loosening device for concrete pole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02108007U true JPH02108007U (en) | 1990-08-28 |
| JPH0644645Y2 JPH0644645Y2 (en) | 1994-11-16 |
Family
ID=31231795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1774189U Expired - Lifetime JPH0644645Y2 (en) | 1989-02-17 | 1989-02-17 | Forming and loosening device for concrete pole |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0644645Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116876905A (en) * | 2023-07-10 | 2023-10-13 | 广东永基电力器材厂有限公司 | Steel plate composite type concrete electric pole and preparation method thereof |
-
1989
- 1989-02-17 JP JP1774189U patent/JPH0644645Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116876905A (en) * | 2023-07-10 | 2023-10-13 | 广东永基电力器材厂有限公司 | Steel plate composite type concrete electric pole and preparation method thereof |
| CN116876905B (en) * | 2023-07-10 | 2024-02-23 | 广东永基电力器材厂有限公司 | Steel plate composite type concrete electric pole and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0644645Y2 (en) | 1994-11-16 |