JP1735612S - Spacer for temporary support - Google Patents
Spacer for temporary supportInfo
- Publication number
- JP1735612S JP1735612S JP2022008458F JP2022008458F JP1735612S JP 1735612 S JP1735612 S JP 1735612S JP 2022008458 F JP2022008458 F JP 2022008458F JP 2022008458 F JP2022008458 F JP 2022008458F JP 1735612 S JP1735612 S JP 1735612S
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- spacer
- product
- pipe
- single pipe
- 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.)
- Active
Links
- 125000006850 spacer group Chemical group 0.000 title abstract 4
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
Abstract
本物品は建築現場で、仮設手摺の支柱として使用する単管パイプを解体時にコンクリートスラブから容易に抜き取るためのスペーサーであり、単管パイプを挿入する円筒状のスペーサー本体の下部には略Ｕ字状の切欠きを外周面に複数設け、上部には該スペーサー本体よりも大径な外筒部を設けると共に、その間隙にラチェット等の工具の柄が挿入できる係合穴を複数設けた形態とし、プラスチック材により一体的に形成されたものであり、使用状態を示す参考図に示す通り、Ｈ鋼梁に溶接したさや管に本物品を挿入した後、円筒状のスペーサー本体の内側に単管パイプを挿入、固定して仮設手摺の支柱として使用し、コンクリート打設後の解体時には、外筒部によりコンクリートとの間に空隙が形成されるため、単管パイプを容易に引き抜くことができ、本物品は係合穴にラチェットの柄を差し込んで外筒部がコンクリートから剥離するように動かして取り除くものである。This product is a spacer for easily extracting single pipe pipes used as posts for temporary handrails at construction sites from concrete slabs during demolition. A plurality of shaped notches are provided on the outer peripheral surface, an outer cylindrical portion having a diameter larger than that of the spacer main body is provided at the upper portion, and a plurality of engagement holes are provided in the gap into which the handle of a tool such as a ratchet can be inserted. , It is integrally formed of plastic material, and as shown in the reference drawing showing the state of use, after inserting this product into the sheath pipe welded to the H steel beam, a single pipe is inserted inside the cylindrical spacer body A pipe is inserted and fixed to be used as a support for a temporary handrail. When demolished after placing concrete, a gap is formed between the outer cylinder and the concrete, so the single pipe can be easily pulled out. This product is removed by inserting the handle of a ratchet into the engagement hole and moving the outer cylinder to separate from the concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022008458F JP1735612S (en) | 2022-03-30 | 2022-03-30 | Spacer for temporary support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022008458F JP1735612S (en) | 2022-03-30 | 2022-03-30 | Spacer for temporary support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP1735612S true JP1735612S (en) | 2023-01-30 |
Family
ID=85078441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022008458F Active JP1735612S (en) | 2022-03-30 | 2022-03-30 | Spacer for temporary support |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP1735612S (en) |
-
2022
- 2022-03-30 JP JP2022008458F patent/JP1735612S/en active Active
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