JPS6192489U - - Google Patents
Info
- Publication number
- JPS6192489U JPS6192489U JP1984175761U JP17576184U JPS6192489U JP S6192489 U JPS6192489 U JP S6192489U JP 1984175761 U JP1984175761 U JP 1984175761U JP 17576184 U JP17576184 U JP 17576184U JP S6192489 U JPS6192489 U JP S6192489U
- Authority
- JP
- Japan
- Prior art keywords
- palm
- tube
- leg
- bearings
- center
- 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
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Movable Scaffolding (AREA)
Description
第１図は従来の管内面作業ユニツトの概略図、
第２図は本考案の管内面作業ユニツトの一実施例
の概略図、第３図は本考案の管内面作業ユニツト
の一実施例の使用状態の斜視概略図を示す。
２，３……合掌部を有する脚、２ｂ，３ｂ……
軸受、８，９……回転軸、４ａ，５ａ，６ａ，７
ａ……開閉部。
Figure 1 is a schematic diagram of a conventional pipe inner surface working unit.
FIG. 2 is a schematic view of an embodiment of the tube inner surface working unit of the present invention, and FIG. 3 is a perspective schematic view of one embodiment of the tube inner surface working unit of the present invention in a usage state. 2, 3... Legs with palms together, 2b, 3b...
Bearing, 8, 9...Rotating shaft, 4a, 5a, 6a, 7
a... Opening/closing part.
Claims (1)
下流方向にそれぞれ突出させて設けた軸受と、上
記軸受にそれぞれ中央部を回転自在に支承させて
設けた単軸の回転軸と、前記脚の中間に設けた足
場の管の直径方向の両端中央部に設けた開閉部を
備えたことを特徴とする管内面作業ユニツト。 Bearings provided to protrude in the upstream direction and downstream direction, respectively, from the palm-to-palm portion of the leg having the palm-to-palm portion at the top; a single rotating shaft having a center portion rotatably supported by each of the bearings; and the leg. A tube inner surface working unit characterized by having an opening/closing part provided at the center of both diametrical ends of a scaffold tube provided in the middle of the tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984175761U JPS6192489U (en) | 1984-11-21 | 1984-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984175761U JPS6192489U (en) | 1984-11-21 | 1984-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6192489U true JPS6192489U (en) | 1986-06-14 |
Family
ID=30733366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984175761U Pending JPS6192489U (en) | 1984-11-21 | 1984-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6192489U (en) |
-
1984
- 1984-11-21 JP JP1984175761U patent/JPS6192489U/ja active Pending