JPH02128897U - - Google Patents
Info
- Publication number
- JPH02128897U JPH02128897U JP3833589U JP3833589U JPH02128897U JP H02128897 U JPH02128897 U JP H02128897U JP 3833589 U JP3833589 U JP 3833589U JP 3833589 U JP3833589 U JP 3833589U JP H02128897 U JPH02128897 U JP H02128897U
- Authority
- JP
- Japan
- Prior art keywords
- spherical tank
- work platform
- universal joint
- walkway
- maintains
- 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
- 238000006073 displacement reaction Methods 0.000 claims 1
Landscapes
- Movable Scaffolding (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Description
第１図は本考案に係る球形タンクの作業ユニツ
トの一実施例を示した側面図、第２図はその要部
の構成を示した斜視図、第３図は自在継手部を示
した側面図、第４図は第３図中の−線矢視断
面図、第５図は自在継手部の他の実施例を示した
側面図、第６図は従来の球形タンク及び足場を示
した側面図である。
図中、１１は作業架台、１３は走行軌道、１４
は自在継手部である。
Fig. 1 is a side view showing one embodiment of a working unit for a spherical tank according to the present invention, Fig. 2 is a perspective view showing the configuration of its main parts, and Fig. 3 is a side view showing the universal joint. , FIG. 4 is a sectional view taken along the line - in FIG. 3, FIG. 5 is a side view showing another embodiment of the universal joint, and FIG. 6 is a side view showing a conventional spherical tank and scaffolding. It is. In the figure, 11 is a work platform, 13 is a running track, and 14
is the universal joint part.
Claims (1)
段状に組み立てられた作業架台を走行可能に懸吊
させ、該作業架台の各段に、水平方向の変位を許
容すると共に順次変位されて湾曲した姿勢を保持
する自在継手部を形成したことを特徴とする球形
タンクの作業ユニツト。 On the running track installed in the walkway of the spherical tank,
A work platform assembled in stages is suspended so as to be movable, and each stage of the work platform is formed with a universal joint portion that allows displacement in the horizontal direction and maintains a curved posture when sequentially displaced. Features a spherical tank work unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3833589U JPH02128897U (en) | 1989-03-31 | 1989-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3833589U JPH02128897U (en) | 1989-03-31 | 1989-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02128897U true JPH02128897U (en) | 1990-10-24 |
Family
ID=31546246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3833589U Pending JPH02128897U (en) | 1989-03-31 | 1989-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02128897U (en) |
-
1989
- 1989-03-31 JP JP3833589U patent/JPH02128897U/ja active Pending