JPH01156288U - - Google Patents
Info
- Publication number
- JPH01156288U JPH01156288U JP5090488U JP5090488U JPH01156288U JP H01156288 U JPH01156288 U JP H01156288U JP 5090488 U JP5090488 U JP 5090488U JP 5090488 U JP5090488 U JP 5090488U JP H01156288 U JPH01156288 U JP H01156288U
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- shaped
- level adjustment
- shaped opening
- bottom concrete
- 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.)
- Pending
Links
- 238000009415 formwork Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
Landscapes
- Sewage (AREA)
Description
第1図は本考案の実施例の正面図、第2図は第
1図におけるA−A矢視側面図、第3図は第1図
におけるB−B矢視平面図、第4図は本考案の実
施例の製造方法を示す横断面説明図、第5図は本
考案の他の実施例の製造方法を示す横断面説明図
、第6図は本考案の実施例の製造に用いられる型
枠の他の型式を示す横断面説明図、第7図は本考
案のさらに他の実施例の製造方法を示す横断面説
明図である。
1……底部コンクリート、2……上部コンクリ
ート、3……レベル調整治具、4……セメント質
硬化体、5……ボルト、6……レベル調整ナツト
、7……縦孔、8……長孔、9,9a……型枠、
10……型枠保持ボルト、11……間隙、12…
…ネジ、13……型枠ささえ、14……スリーブ
。
Fig. 1 is a front view of the embodiment of the present invention, Fig. 2 is a side view taken along the line A-A in Fig. 1, Fig. 3 is a plan view taken along the line B-B in Fig. 1, and Fig. 4 is a book view. FIG. 5 is a cross-sectional explanatory diagram showing a manufacturing method of an embodiment of the invention. FIG. 5 is a cross-sectional explanatory diagram showing a manufacturing method of another embodiment of the invention. FIG. FIG. 7 is an explanatory cross-sectional view showing another type of frame, and FIG. 7 is an explanatory cross-sectional view showing a manufacturing method of still another embodiment of the present invention. 1...Bottom concrete, 2...Top concrete, 3...Level adjustment jig, 4...Hardened cement, 5...Bolt, 6...Level adjustment nut, 7...Vertical hole, 8...Length Hole, 9, 9a...formwork,
10... Formwork holding bolt, 11... Gap, 12...
...Screw, 13...Formwork support, 14...Sleeve.
Claims (1)
プレキヤスト底部コンクリートと; (b) 横断面が開口を下向きにしたコ字形の樋状
であつて、コ字形の開口端がそれぞれ底部コンク
リートのコ字形の各開口端に対向して底部コンク
リートの上方に底部コンクリートより離隔して配
設され、底部コンクリートと異なる勾配を有する
プレキヤスト上部コンクリートと; (c) 底部コンクリートのコ字形の開口端に嵌入
すると共に上部コンクリートのコ字形の開口端に
嵌入するボルトと、ボルトに螺合しかつ上部コン
クリートのコ字形の開口端に当接するレベル調整
ナツトとよりなるレベル調整治具と; (d) 底部コンクリートおよび上部コンクリート
の対向するコ字形の開口端の間に充填され、底部
コンクリートと、上部コンクリートと、レベル調
整治具とを一体化するセメント質硬化体; とよりなることを特徴とする側溝用コンクリー
トブロツク。[Scope of Claim for Utility Model Registration] (a) A gutter-shaped precast bottom concrete with a U-shaped cross section with the opening facing upward; (b) A gutter-shaped concrete with a U-shaped cross section with the opening facing downward; (c) a precast top concrete whose U-shaped opening ends are disposed above the bottom concrete at a distance from the bottom concrete so as to face each of the U-shaped opening ends of the bottom concrete, and have a slope different from that of the bottom concrete; (c) a bottom part; Level adjustment consisting of a bolt that fits into the U-shaped opening end of the concrete and also fits into the U-shaped opening end of the upper concrete, and a level adjustment nut that threads onto the bolt and comes into contact with the U-shaped opening end of the upper concrete. jig; (d) a cementitious hardened body that is filled between the opposing U-shaped open ends of the bottom concrete and the top concrete to integrate the bottom concrete, the top concrete, and the level adjustment jig; A concrete block for gutters that is characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5090488U JPH01156288U (en) | 1988-04-18 | 1988-04-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5090488U JPH01156288U (en) | 1988-04-18 | 1988-04-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01156288U true JPH01156288U (en) | 1989-10-26 |
Family
ID=31276930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5090488U Pending JPH01156288U (en) | 1988-04-18 | 1988-04-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01156288U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07286358A (en) * | 1994-04-19 | 1995-10-31 | Chichibu Concrete Kogyo Kk | Drainage canal structure |
JP2012012827A (en) * | 2010-06-30 | 2012-01-19 | Hinode Ltd | Gutter cover, installation method for the same and gutter |
JP2015071877A (en) * | 2013-10-02 | 2015-04-16 | 株式会社ニッコン | Ditch cover structure and method for installing ditch cover structure |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5540010B2 (en) * | 1976-09-02 | 1980-10-15 | ||
JPS59228542A (en) * | 1983-06-10 | 1984-12-21 | 日本コンクリ−ト工業株式会社 | Construction of box culvert |
JPS6145490B2 (en) * | 1979-09-19 | 1986-10-08 | Satake Eng Co Ltd |
-
1988
- 1988-04-18 JP JP5090488U patent/JPH01156288U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5540010B2 (en) * | 1976-09-02 | 1980-10-15 | ||
JPS6145490B2 (en) * | 1979-09-19 | 1986-10-08 | Satake Eng Co Ltd | |
JPS59228542A (en) * | 1983-06-10 | 1984-12-21 | 日本コンクリ−ト工業株式会社 | Construction of box culvert |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07286358A (en) * | 1994-04-19 | 1995-10-31 | Chichibu Concrete Kogyo Kk | Drainage canal structure |
JP2012012827A (en) * | 2010-06-30 | 2012-01-19 | Hinode Ltd | Gutter cover, installation method for the same and gutter |
JP2015071877A (en) * | 2013-10-02 | 2015-04-16 | 株式会社ニッコン | Ditch cover structure and method for installing ditch cover structure |