JPH0465288U - - Google Patents
Info
- Publication number
- JPH0465288U JPH0465288U JP10885690U JP10885690U JPH0465288U JP H0465288 U JPH0465288 U JP H0465288U JP 10885690 U JP10885690 U JP 10885690U JP 10885690 U JP10885690 U JP 10885690U JP H0465288 U JPH0465288 U JP H0465288U
- Authority
- JP
- Japan
- Prior art keywords
- hook block
- boom
- lower side
- attached
- connector
- 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
Landscapes
- Jib Cranes (AREA)
Description
第１図および第２図は、本考案の移動式クレー
ンのフツクブロツク格納装置の説明図であつて、
第１図は、フツクブロツクを格納した状態の説明
図、第２図は、フツクブロツクの格納途中の説明
図である。第３図は、従来の移動式クレーンのフ
ツクブロツク格納装置の説明図である。
車両……１、旋回台……２、伸縮ブーム……３
、基端側ブーム……３ａ、ワイヤーロープ……４
、フツクブロツク……５、フツクブロツク受け具
……６、連結具……７。
FIG. 1 and FIG. 2 are explanatory diagrams of the hoist block storage device of the mobile crane of the present invention, and are
FIG. 1 is an explanatory diagram of the hook block in a stored state, and FIG. 2 is an explanatory diagram of the hook block in the middle of being stored. FIG. 3 is an explanatory diagram of a conventional mobile crane hook block storage device. Vehicle...1, Swivel base...2, Telescopic boom...3
, proximal boom...3a, wire rope...4
, Hook block...5, Hook block receiver...6, Connector...7.
Claims (1)
に伸縮ブームを取り付け、この伸縮ブームの先端
部にワイヤーロープを介してフツクブロツクを巻
き上げ巻き下げ自在に吊下してなる移動式クレー
ンのフツクブロツク格納装置であつて、伸縮ブー
ムの基端側ブームの先端部下側に、その下側にフ
ツクブロツクの当接部を備えたフツクブロツク受
け具を取り付けると共に、基端側ブームの前記フ
ツクブロツク受け具よりも基端側の位置と前記フ
ツクブロツク間を連結する連結解除可能なリンク
状またはロープ状の連結具を取り付け、前記連結
具の基端側ブームへの連結箇所は、当該連結具に
よりフツクブロツクと基端側ブーム間を連結した
状態でフツクブロツクを巻き上げたとき、フツク
ブロツクが前記フツクブロツク受け具の当接部に
圧接される如き位置に設定してあることを特徴と
する移動式クレーンのフツクブロツク格納装置。 A floating block storage device for a mobile crane, in which a telescoping boom is attached to a swivel base mounted on a vehicle so that it can be raised and lowered, and a hook block is suspended from the tip of the telescoping boom via a wire rope so that it can be hoisted up and lowered. A hook block holder having a hook block abutting part on the lower side thereof is attached to the lower side of the distal end of the proximal boom of the telescopic boom, and a hook block holder having a hook block abutting part on the lower side thereof is attached, and A removable link or rope-like connector is installed to connect the hook block and the hook block, and the connection point of the connector to the proximal boom is such that the connector connects the hook block and the proximal boom. 1. A hook block storage device for a mobile crane, characterized in that the hook block is set in a position such that when the hook block is hoisted up in a connected state, the hook block comes into pressure contact with a contact portion of the hook block receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10885690U JPH0465288U (en) | 1990-10-16 | 1990-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10885690U JPH0465288U (en) | 1990-10-16 | 1990-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0465288U true JPH0465288U (en) | 1992-06-05 |
Family
ID=31855998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10885690U Pending JPH0465288U (en) | 1990-10-16 | 1990-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0465288U (en) |
-
1990
- 1990-10-16 JP JP10885690U patent/JPH0465288U/ja active Pending