JPS63136688U - - Google Patents
Info
- Publication number
- JPS63136688U JPS63136688U JP2642787U JP2642787U JPS63136688U JP S63136688 U JPS63136688 U JP S63136688U JP 2642787 U JP2642787 U JP 2642787U JP 2642787 U JP2642787 U JP 2642787U JP S63136688 U JPS63136688 U JP S63136688U
- Authority
- JP
- Japan
- Prior art keywords
- rail
- running
- swing
- traveling
- crane unit
- 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
- 238000010586 diagram Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
Landscapes
- Jib Cranes (AREA)
- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
Description
第１図は隅部方向転換装置を示す斜視図。第２
図は第１図の矢視部詳細図。第３図は旋回支柱
支持構造説明図。第４図は同じく他の実施例。第
５図は旋回レールと固定側の走行レールとの結合
構造の説明図。第６図は同じく他の実施例。第７
図は第６図の右側面図。第８図は第６図の上面図
。第９図〜第１０図は方向転換装置の作用の説明
図。
図において；１……専用ジブクレーン、２……
除染機、３，４……（固定側）走行レール、５…
…旋回支柱、６，７……旋回レール、８……固定
支柱、９……固定支柱、１０，１１……（固定側
）走行レール、１２……安全鎖、１３……スラス
ト軸受、１４……軸受、１５……軸受、１６……
埋込金物、１７……蓋、１８……スラスト軸受、
１９……下部軸受、２０……軸受金物、２１……
旋回支持レール、２２……ボルト、２３……トロ
リー、２４……支持ワイヤ、２５……支持フツク
、２６……シヤツクル、２７……結合ピン、２８
……長穴、２９……レバー、３０……ばね、３１
……切込、３２……勾配、３３……ガイド板、３
４……ねじ、３５……凹孔。
FIG. 1 is a perspective view showing a corner direction changing device. Second
The figure is a detailed view of the arrow in FIG. FIG. 3 is an explanatory diagram of the swing column support structure. FIG. 4 shows another embodiment. FIG. 5 is an explanatory diagram of the coupling structure between the swing rail and the stationary running rail. FIG. 6 shows another embodiment. 7th
The figure is a right side view of Figure 6. FIG. 8 is a top view of FIG. 6. FIGS. 9 and 10 are explanatory diagrams of the action of the direction changing device. In the diagram; 1... Dedicated jib crane, 2...
Decontamination machine, 3, 4... (fixed side) traveling rail, 5...
...Swivel column, 6, 7...Swivel rail, 8...Fixed column, 9...Fixed column, 10, 11...(Fixed side) running rail, 12...Safety chain, 13...Thrust bearing, 14... ...Bearing, 15...Bearing, 16...
Embedded hardware, 17...lid, 18...thrust bearing,
19... Lower bearing, 20... Bearing hardware, 21...
Swivel support rail, 22... bolt, 23... trolley, 24... support wire, 25... support hook, 26... shackle, 27... coupling pin, 28
...Elongated hole, 29...Lever, 30...Spring, 31
... cut depth, 32 ... slope, 33 ... guide plate, 3
4...screw, 35...recessed hole.
Claims (1)
ール上をジブクレーンユニツトを走行させて壁面
を除染する装置において、壁面の屈折した隅部に
おいて前記走行レールを切離して旋回レールとし
、該旋回レールを旋回支柱を軸に旋回可能にし、
ジブクレーンユニツトを旋回レール上に載置した
まま屈折した他の走行レール側に移動可能にした
ことを特徴とする組立式走行クレーンユニツトに
おける走行クレーンの方向転換装置。 In a device that decontaminates a wall surface by running a jib crane unit on a running rail laid along the upper edge of a reactor well, etc., the running rail is cut off at a bent corner of the wall surface to form a swing rail, and the swing rail is can be rotated around the pivot column,
A device for changing the direction of a traveling crane in an assembled traveling crane unit, characterized in that the jib crane unit can be moved to the side of another bent traveling rail while being placed on the swing rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2642787U JPS63136688U (en) | 1987-02-26 | 1987-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2642787U JPS63136688U (en) | 1987-02-26 | 1987-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63136688U true JPS63136688U (en) | 1988-09-08 |
Family
ID=30827507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2642787U Pending JPS63136688U (en) | 1987-02-26 | 1987-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63136688U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5411974U (en) * | 1977-06-29 | 1979-01-25 |
-
1987
- 1987-02-26 JP JP2642787U patent/JPS63136688U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5411974U (en) * | 1977-06-29 | 1979-01-25 |