JP2012251357A - 屋上点検口 - Google Patents
屋上点検口 Download PDFInfo
- Publication number
- JP2012251357A JP2012251357A JP2011124496A JP2011124496A JP2012251357A JP 2012251357 A JP2012251357 A JP 2012251357A JP 2011124496 A JP2011124496 A JP 2011124496A JP 2011124496 A JP2011124496 A JP 2011124496A JP 2012251357 A JP2012251357 A JP 2012251357A
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- JP
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- Prior art keywords
- roof
- ground wire
- metal
- opening
- inspection hole
- 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
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- 238000007689 inspection Methods 0.000 title claims abstract description 60
- 239000002184 metal Substances 0.000 claims abstract description 100
- 229910052751 metal Inorganic materials 0.000 claims abstract description 100
- 230000002093 peripheral effect Effects 0.000 claims abstract description 10
- 239000004020 conductor Substances 0.000 abstract description 18
- 230000006378 damage Effects 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 description 11
- 238000009434 installation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 206010042255 Struck by lightning Diseases 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000012779 reinforcing material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Building Environments (AREA)
Abstract
【解決手段】屋上開口1に固定される金属枠体2にヒンジ部3を介して金属蓋体4を回動自在に連結して形成され、かつ、屋上5に敷設されるアース線6を着脱自在に接続するアース線接続部7を備えて構成する。
【選択図】図2
Description
屋上開口1に固定される金属枠体2にヒンジ部3を介して金属蓋体4を回動自在に連結して形成され、かつ、屋上5に敷設されるアース線6を着脱自在に接続するアース線接続部7を備える屋上点検口を提供することにより達成される。
2 金属枠体
3 ヒンジ部
4 金属蓋体
5 屋上
6 アース線
7 アース線接続部
8 蓋部
9 垂下壁
10 切欠部
Claims (4)
- 屋上開口に固定される金属枠体にヒンジ部を介して金属蓋体を回動自在に連結して形成され、かつ、屋上に敷設されるアース線を着脱自在に接続するアース線接続部を備える屋上点検口。
- 前記アース線接続部は、屋外側からアース線接続操作可能に形成される請求項1記載の屋上点検口。
- 前記アース線接続部が金属枠体に形成される請求項1または2記載の屋上点検口。
- 前記金属蓋体は、金属枠体の上面側に覆い被さる蓋部の周縁部から金属枠体の外周側に垂下する垂下壁を延設して形成されるとともに、
該垂下壁には、アース線接続部を屋外側に露出する切欠部が形成される請求項3記載の屋上点検口。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011124496A JP5797936B2 (ja) | 2011-06-02 | 2011-06-02 | 屋上点検口 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011124496A JP5797936B2 (ja) | 2011-06-02 | 2011-06-02 | 屋上点検口 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012251357A true JP2012251357A (ja) | 2012-12-20 |
JP5797936B2 JP5797936B2 (ja) | 2015-10-21 |
Family
ID=47524408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011124496A Active JP5797936B2 (ja) | 2011-06-02 | 2011-06-02 | 屋上点検口 |
Country Status (1)
Country | Link |
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JP (1) | JP5797936B2 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6082033U (ja) * | 1983-11-10 | 1985-06-06 | 大阪避雷針工業株式会社 | 笠木接続金具 |
JP3152467U (ja) * | 2009-05-22 | 2009-07-30 | 株式会社サヌキ | 屋上点検口用受枠 |
-
2011
- 2011-06-02 JP JP2011124496A patent/JP5797936B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6082033U (ja) * | 1983-11-10 | 1985-06-06 | 大阪避雷針工業株式会社 | 笠木接続金具 |
JP3152467U (ja) * | 2009-05-22 | 2009-07-30 | 株式会社サヌキ | 屋上点検口用受枠 |
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JP5797936B2 (ja) | 2015-10-21 |
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