JPS6149782U - - Google Patents
Info
- Publication number
- JPS6149782U JPS6149782U JP13511884U JP13511884U JPS6149782U JP S6149782 U JPS6149782 U JP S6149782U JP 13511884 U JP13511884 U JP 13511884U JP 13511884 U JP13511884 U JP 13511884U JP S6149782 U JPS6149782 U JP S6149782U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- arm
- hook block
- rotating hook
- supported
- 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
- 230000000452 restraining effect Effects 0.000 claims 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Description
第１図は本考案を実施した移動式クレーンの側
面図。第２図は本考案に係るよじれ防止装置の平
面図。第３図は同じく側面図。第４図は第３図の
矢視断面図。第５図は従来型よじれ防止装置を
備えた移動式クレーン。
図において；１…ブーム、２…回転フツクブロ
ツク、３…ロープ、４…フツク、５…リフテイン
グマグネツト、６…フツクブロツクよじれ防止用
ロープ、７，９…巻取ドラム、８…給電ケーブル
、１０…ラグ、１１…ブラケツト、１２，１２…
ピローブロツク、１３…シヤフト、１４，１４…
ガイドローラ、１５，１５…ピン、１６…ローラ
ハウジング、１７…ピン、１８…ハウジング、１
９，１９…アーム、２０…ピン、２１…スラブ。
FIG. 1 is a side view of a mobile crane implementing the present invention. FIG. 2 is a plan view of the twist prevention device according to the present invention. Figure 3 is also a side view. FIG. 4 is a sectional view taken along the arrow in FIG. 3. Figure 5 shows a mobile crane with a conventional anti-kink device. In the figure: 1... Boom, 2... Rotating hook block, 3... Rope, 4... Hook, 5... Lifting magnet, 6... Rope for preventing twisting of the hook block, 7, 9... Winding drum, 8... Power supply cable, 10... Lug, 11... Bracket, 12, 12...
Pillow block, 13...Shaft, 14,14...
Guide roller, 15, 15... pin, 16... roller housing, 17... pin, 18... housing, 1
9, 19...arm, 20...pin, 21...slab.
Claims (1)
他端側を、ブームに自在に回転可能に取付けた複
数個のガイドローラ間にスライド可能に支持し、
回転フツクブロツクをブームに対し回転を拘束し
て支持したことを特徴とするクレーンに於けるフ
ツクのよじれ防止装置。 One end of the arm is pivotally connected to a rotating hook block, and the other end of the arm is slidably supported between a plurality of guide rollers rotatably attached to the boom.
A device for preventing twisting of a hook in a crane, characterized in that a rotating hook block is supported by restraining rotation relative to a boom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13511884U JPS6149782U (en) | 1984-09-07 | 1984-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13511884U JPS6149782U (en) | 1984-09-07 | 1984-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6149782U true JPS6149782U (en) | 1986-04-03 |
Family
ID=30693618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13511884U Pending JPS6149782U (en) | 1984-09-07 | 1984-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6149782U (en) |
-
1984
- 1984-09-07 JP JP13511884U patent/JPS6149782U/ja active Pending
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