JPS61168094U - - Google Patents
Info
- Publication number
- JPS61168094U JPS61168094U JP5315085U JP5315085U JPS61168094U JP S61168094 U JPS61168094 U JP S61168094U JP 5315085 U JP5315085 U JP 5315085U JP 5315085 U JP5315085 U JP 5315085U JP S61168094 U JPS61168094 U JP S61168094U
- Authority
- JP
- Japan
- Prior art keywords
- swing
- fixed frame
- drive device
- inner race
- swing ring
- 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
- 239000003638 chemical reducing agent Substances 0.000 claims 1
- 230000001050 lubricating effect Effects 0.000 claims 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Description
第１図は本考案の要部を示す断面図、第２図は
本考案による旋回装置を使用したデリツク装置の
側面図、第３図は第２図の―矢視図、第４図
は従来のデリツク装置の斜視図である。
１はポスト、２は固定フレーム、３は頂板、６
はピニオン、７は旋回駆動装置、８は歯、９はイ
ンナーレース、１１はアウターレース、１２は旋
回環、１３はターンテーブル、１５はブーム、１
６は潤滑油、１７は油溜めを示す。
Fig. 1 is a sectional view showing the main parts of the present invention, Fig. 2 is a side view of a derrick device using the turning device according to the present invention, Fig. 3 is a view taken in the direction of - arrow in Fig. 2, and Fig. 4 is a conventional FIG. 3 is a perspective view of the derrick device of FIG. 1 is a post, 2 is a fixed frame, 3 is a top plate, 6
is a pinion, 7 is a swing drive device, 8 is a tooth, 9 is an inner race, 11 is an outer race, 12 is a swing ring, 13 is a turntable, 15 is a boom, 1
6 indicates lubricating oil, and 17 indicates an oil reservoir.
Claims (1)
面に歯を刻設した旋回環を設け、上記固定フレー
ムに取付けた旋回駆動装置の出力ピニオンを上記
インナーレースに噛合し、上記インナーレースに
、クレーンのブームを起伏自在に支持するターン
テーブルを取付け、上記旋回環の内側に、上記旋
回環、ピニオン、旋回駆動装置の減速機などを潤
滑する油を貯える油溜めを設けたことを特徴とす
るクレーンの旋回装置。 A swing ring with teeth carved on the inner circumferential surface of the inner race is provided on the top of the fixed frame, and the output pinion of the swing drive device attached to the fixed frame is meshed with the inner race. A crane characterized in that a turntable is attached to support the boom so that it can be raised and lowered, and an oil reservoir is provided inside the swing ring to store oil for lubricating the swing ring, the pinion, the speed reducer of the swing drive device, etc. Swivel device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5315085U JPS61168094U (en) | 1985-04-10 | 1985-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5315085U JPS61168094U (en) | 1985-04-10 | 1985-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61168094U true JPS61168094U (en) | 1986-10-18 |
Family
ID=30573742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5315085U Pending JPS61168094U (en) | 1985-04-10 | 1985-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61168094U (en) |
-
1985
- 1985-04-10 JP JP5315085U patent/JPS61168094U/ja active Pending
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