JPH0218052U - - Google Patents
Info
- Publication number
- JPH0218052U JPH0218052U JP9368288U JP9368288U JPH0218052U JP H0218052 U JPH0218052 U JP H0218052U JP 9368288 U JP9368288 U JP 9368288U JP 9368288 U JP9368288 U JP 9368288U JP H0218052 U JPH0218052 U JP H0218052U
- Authority
- JP
- Japan
- Prior art keywords
- corner
- frame
- turbine rotor
- bearing
- turbine
- 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
- 238000007689 inspection Methods 0.000 claims description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Connection Of Plates (AREA)
Description
第１図は本点検用仮設床の分解説明図であり、
第２図は同床に用いられるコーナ用架台３の斜視
図、第３図は第２図の部拡大図、第４図はコー
ナ用架台３と連結枠４との接合部横断面略図であ
つて、第５図の−矢視断面図、第５図は本仮
設床の平面図、第６図は同側面図である。
１……軸受部、２……タービン車室部、３……
コーナ用架台、４……連結枠、５，５ａ……軸受
部隣接架台、６……脚、７……矩形枠、８……長
孔、９……ボルト、１０……ボルト孔、１１……
補強板、１２……端板、１３……踏板、１４……
手摺、１５……アングル、１６……すべり止め、
１７……ナツト、１８……補助板。
Figure 1 is an exploded explanatory diagram of the temporary floor for this inspection.
FIG. 2 is a perspective view of the corner frame 3 used on the same floor, FIG. 3 is an enlarged view of the portion shown in FIG. 2, and FIG. 4 is a schematic cross-sectional view of the joint between the corner frame 3 and the connecting frame 4. FIG. 5 is a sectional view taken along the - arrow in FIG. 5, FIG. 5 is a plan view of the temporary floor, and FIG. 6 is a side view of the same. 1... bearing part, 2... turbine casing part, 3...
Corner mount, 4... Connection frame, 5, 5a... Bearing adjacent mount, 6... Leg, 7... Rectangular frame, 8... Long hole, 9... Bolt, 10... Bolt hole, 11... …
Reinforcement plate, 12... End plate, 13... Step board, 14...
Handrail, 15...Angle, 16...Slip,
17...Natsuto, 18...Auxiliary board.
Claims (1)
該回転軸の中間部に前期軸受部１の直径に比較し
て大きな直径のタービン車室部２を有するタービ
ンロータの点検用仮設床において、該タービンロ
ータが平面的に四辺形で取り囲まれる四つの各コ
ーナに夫々長手方向が前記回転軸に平行に位置さ
れ、矩形枠の四隅に折り畳み自在な脚を有する４
つのコーナ用架台３と、脚を有せず互いに離間し
て位置された前記４つのコーナ用架台３間を夫々
ボルトにより連結する矩形枠よりなる連結枠４と
、該連結枠４と前記コーナ用架台３とが直交して
連結される内角部にボルトを介して連結される方
形枠を有し、該枠の前記タービン側にのみ隅に折
り畳み自在な脚を有する軸受部隣接架台５と、を
具備し、前記各架台３，５及び連結枠４上に踏板
１３を着脱自在に載置したことを特徴とする発電
所のタービンロータ点検用仮設床。 It has bearing parts 1, 1 at both ends of a large diameter rotating shaft,
In a temporary floor for inspection of a turbine rotor which has a turbine casing part 2 having a diameter larger than the diameter of the first bearing part 1 in the middle part of the rotating shaft, the turbine rotor is surrounded by four quadrilaterals on a plane. 4. Each corner is located with its longitudinal direction parallel to the rotation axis, and has foldable legs at the four corners of the rectangular frame.
a connecting frame 4 consisting of a rectangular frame that connects each of the four corner frames 3 without legs and located apart from each other with bolts; and the connecting frame 4 and the corner frame 4. A bearing-adjacent pedestal 5 has a rectangular frame connected via a bolt to an inner corner part to which the pedestal 3 is orthogonally connected, and has a foldable leg at a corner only on the turbine side of the frame. A temporary floor for inspecting a turbine rotor of a power plant, characterized in that a step board 13 is removably placed on each of the mounts 3 and 5 and the connecting frame 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9368288U JPH0218052U (en) | 1988-07-15 | 1988-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9368288U JPH0218052U (en) | 1988-07-15 | 1988-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0218052U true JPH0218052U (en) | 1990-02-06 |
Family
ID=31318150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9368288U Pending JPH0218052U (en) | 1988-07-15 | 1988-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0218052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003082846A (en) * | 2001-09-10 | 2003-03-19 | Nikko Co Ltd | Construction frame unit for temporary scaffolding |
-
1988
- 1988-07-15 JP JP9368288U patent/JPH0218052U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003082846A (en) * | 2001-09-10 | 2003-03-19 | Nikko Co Ltd | Construction frame unit for temporary scaffolding |
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