JP5406698B2 - Pc型枠用の連結具 - Google Patents
Pc型枠用の連結具 Download PDFInfo
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- JP5406698B2 JP5406698B2 JP2009291831A JP2009291831A JP5406698B2 JP 5406698 B2 JP5406698 B2 JP 5406698B2 JP 2009291831 A JP2009291831 A JP 2009291831A JP 2009291831 A JP2009291831 A JP 2009291831A JP 5406698 B2 JP5406698 B2 JP 5406698B2
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- plate
- metal fitting
- formwork
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- 238000009415 formwork Methods 0.000 title claims description 33
- 239000002184 metal Substances 0.000 claims description 49
- 229910052751 metal Inorganic materials 0.000 claims description 49
- 239000004567 concrete Substances 0.000 claims description 44
- 239000011178 precast concrete Substances 0.000 claims description 6
- 238000005266 casting Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 20
- 230000002093 peripheral effect Effects 0.000 description 7
- 230000002787 reinforcement Effects 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000010953 base metal Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
2 被連結金具
21 軸部
22 頭部
3 連結金具
31 板状部材
32 切欠き
34(34a、34b、34c) 凸部
35、36 孔
4 コンクリート打込み型枠(型枠)
41 プレキャストコンクリート板(PC板)
7 セパレータ
Claims (3)
- 複数のプレキャストコンクリート板(以下、PC板)を連結してコンクリート打込み型枠を構成するためのPC型枠用の連結具であって、
前記PC板の各々の裏側コーナー部に突設され、軸部と頭部とを有するボルト状の被連結金具と、
壁面を形成するように上下左右に立設される前記PC板の各々を、それらのコーナー部において前記被連結金具を介して連結する連結金具と、を備え、
前記連結金具は、前記PC板の裏側に当接される板状部材と、この板状部材の周縁に斜めに開口する複数の切欠きとを有し、前記被連結金具の軸部が前記開口を通して切欠き内に挿嵌されることにより、前記PC板同士を連結し、
さらに、前記連結金具は、前記切欠きの縁に、前記切欠き内に挿嵌された状態の前記被連結金具の軸部が切欠き開口側へ抜脱することを防止する凸部を有することを特徴とするPC型枠用の連結具。 - 前記連結金具は、前記板状部材に、互いに対向して立設されるPC板間の間隔を保つためのセパレータが貫通され、該セパレータの一端が固定されること特徴とする請求項1に記載のPC型枠用の連結具。
- 請求項1又は請求項2に記載のPC型枠用の連結具を用い、立設されたPC板の上側コーナー部に突設されている前記被連結金具に前記連結金具を取り付け、そのPC板の上端に別のPC板を落とし込むように立設することにより、それらのPC板同士を連結することを特徴とするコンクリート打込み型枠の組立方法。
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JP2009291831A JP5406698B2 (ja) | 2009-12-24 | 2009-12-24 | Pc型枠用の連結具 |
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JP2009291831A JP5406698B2 (ja) | 2009-12-24 | 2009-12-24 | Pc型枠用の連結具 |
Publications (2)
Publication Number | Publication Date |
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JP2011132710A JP2011132710A (ja) | 2011-07-07 |
JP5406698B2 true JP5406698B2 (ja) | 2014-02-05 |
Family
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Family Applications (1)
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JP2009291831A Active JP5406698B2 (ja) | 2009-12-24 | 2009-12-24 | Pc型枠用の連結具 |
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JP (1) | JP5406698B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5668188B2 (ja) * | 2010-09-14 | 2015-02-12 | 裕之 中西 | 壁と、この壁に用いられる壁面材及び取付具 |
JP5837130B2 (ja) * | 2014-04-25 | 2015-12-24 | 鹿島建設株式会社 | 構造体および構造体の構築方法 |
JP5791777B1 (ja) | 2014-11-06 | 2015-10-07 | 鹿島建設株式会社 | 接合構造及び接合方法 |
CN106624678A (zh) * | 2016-12-14 | 2017-05-10 | 中国二十冶集团有限公司 | 一种模块化混凝土路面模板的制作方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2977760B2 (ja) * | 1995-03-31 | 1999-11-15 | タカムラ総業株式会社 | 壁材固定具 |
JPH08277589A (ja) * | 1995-04-10 | 1996-10-22 | Yoshihiro Fujiyoshi | コンクリート型枠 |
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- 2009-12-24 JP JP2009291831A patent/JP5406698B2/ja active Active
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