JP5038999B2 - 可倒支柱 - Google Patents
可倒支柱 Download PDFInfo
- Publication number
- JP5038999B2 JP5038999B2 JP2008231910A JP2008231910A JP5038999B2 JP 5038999 B2 JP5038999 B2 JP 5038999B2 JP 2008231910 A JP2008231910 A JP 2008231910A JP 2008231910 A JP2008231910 A JP 2008231910A JP 5038999 B2 JP5038999 B2 JP 5038999B2
- Authority
- JP
- Japan
- Prior art keywords
- fixed
- column
- shaft
- base
- wire
- 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
- 238000004804 winding Methods 0.000 claims description 25
- 239000000758 substrate Substances 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 description 19
- 238000003466 welding Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Jib Cranes (AREA)
Description
Claims (3)
- 定滑車が下部に設けられた基体と、
前記基体の上部に回動可能に支持され、下端部に動滑車が設けられた可倒柱と、
前記定滑車と前記動滑車とに亘って巻き掛けられ、一端が前記基体又は前記可倒柱に固定され、他端が巻取手段に連結されたワイヤとを備えることを特徴とする可倒支柱。 - 前記定滑車は、一の軸に複数設けられ、それぞれ独立に回転し、
前記動滑車は、他の一の軸に複数設けられ、それぞれ独立に回転することを特徴とする請求項1に記載の可倒支柱。 - 前記ワイヤの一端は前記基体に固定され、前記巻取手段が前記基体に設けられることを特徴とする請求項1又は2に記載の可倒支柱。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008231910A JP5038999B2 (ja) | 2008-09-10 | 2008-09-10 | 可倒支柱 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008231910A JP5038999B2 (ja) | 2008-09-10 | 2008-09-10 | 可倒支柱 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010065429A JP2010065429A (ja) | 2010-03-25 |
JP5038999B2 true JP5038999B2 (ja) | 2012-10-03 |
Family
ID=42191233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008231910A Active JP5038999B2 (ja) | 2008-09-10 | 2008-09-10 | 可倒支柱 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5038999B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2395360B1 (es) * | 2011-02-22 | 2014-02-06 | Batz, S.Coop. | Torre para aerogeneradores |
CN104751911A (zh) * | 2013-12-27 | 2015-07-01 | 镇江市润华无线电专用设备制造有限责任公司 | 深池直观检查装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3887278B2 (ja) * | 2002-07-12 | 2007-02-28 | 日鐵住金建材株式会社 | 先端に電気機材を取付けた可倒式支柱 |
-
2008
- 2008-09-10 JP JP2008231910A patent/JP5038999B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2010065429A (ja) | 2010-03-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5026936B2 (ja) | 鉄塔組立・解体用デリック及びその撤去方法 | |
KR100928870B1 (ko) | 승강식 지주대 | |
JP4642894B2 (ja) | 作業足場 | |
JP4688771B2 (ja) | 水平軸型風力発電システムに用いられる円柱形状の鉄塔のメンテナンス用ゴンドラ吊り機構と、円柱形状の鉄塔のメンテナンス用ゴンドラ吊り方法 | |
US7461665B2 (en) | Shading apparatus | |
US2863531A (en) | Tower erecting apparatus | |
JP5038999B2 (ja) | 可倒支柱 | |
JP2010242429A (ja) | 鉄塔の解体方法 | |
JP2007146524A (ja) | 支柱支持装置 | |
JPH02159404A (ja) | 伸縮自在の支柱装置 | |
JP2010270434A (ja) | 昇降式足場 | |
JP4669692B2 (ja) | クライミング型ジブクレーン | |
KR20090060550A (ko) | 크레인의 고소작업용 호이스트장치 | |
JP2008115683A (ja) | 壁面作業用仮設ガイド装置およびその設置方法 | |
JP5805549B2 (ja) | カメラ点検機構 | |
JP5503400B2 (ja) | 揚重装置 | |
JPH09144302A (ja) | タンク内面の点検補修装置 | |
KR101317384B1 (ko) | 풍력발전기 타워자체를 이용한 인양식 발전기 설치방법 및 그 장치 | |
JP3215144U (ja) | 分割柱建柱装置 | |
KR200463249Y1 (ko) | 도로교통 표시장치용 회전식 지주대 | |
CN205114758U (zh) | 施工升降机用便捷式吊杆及其施工升降机 | |
JP6037826B2 (ja) | クライミング方法、及び、旋回体固定用構台 | |
JP3112754U (ja) | 防雪柵支柱の手動巻上げ装置 | |
JP7245098B2 (ja) | 鉄塔組立工事用のマストガイド装置の移設方法 | |
JP4119189B2 (ja) | タンク内面点検装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110824 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110830 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111031 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120703 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120706 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150713 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5038999 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |