JPS6292287U - - Google Patents
Info
- Publication number
- JPS6292287U JPS6292287U JP18334185U JP18334185U JPS6292287U JP S6292287 U JPS6292287 U JP S6292287U JP 18334185 U JP18334185 U JP 18334185U JP 18334185 U JP18334185 U JP 18334185U JP S6292287 U JPS6292287 U JP S6292287U
- Authority
- JP
- Japan
- Prior art keywords
- mast
- guy
- guy support
- rotatably pivoted
- support
- 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.)
- Granted
Links
Landscapes
- Jib Cranes (AREA)
Description
第１図は本考案の一実施例を示す側面図、第２
図及び第３図はクレーンの折畳み過程を説明する
要部の概略側面図である。
３……下部マスト、４……パワーシリンダ（ジ
ヤツキ），５，６……ジヨイントピン、７……上
部マスト、１０……ブーム、１１，１２……ピン
、１３……ガイサポート、１４……ガイロツド、
１５……ガイワイヤー。
Figure 1 is a side view showing one embodiment of the present invention;
3 and 3 are schematic side views of the main parts for explaining the folding process of the crane. 3... Lower mast, 4... Power cylinder (jacket), 5, 6... Joint pin, 7... Upper mast, 10... Boom, 11, 12... Pin, 13... Guy support, 14... Guy rod ,
15... Guy wire.
Claims (1)
介して起伏回動可能に結合してマストを構成し、
該マストの頂部後端部にガイサポートの所定箇所
を起伏回動自在に軸着し、該ガイサポートの上端
と前記マストの頂部前端部に基端を起伏回動自在
に軸着したブームの先端とをガイロツドを介して
連結し、前記ガイサポートの下端と下部マストと
をガイワイヤーを介して連結すると共に、前記上
部マストを起伏回動させるジヤツキを前記下部マ
ストに装着したことを特徴とするポスト式フロア
クレーン。 The mast is constructed by connecting the upper end of the upper mast to the lower end of the lower mast via a pin so that it can be raised and rotated,
A tip of a boom in which a predetermined portion of a guy support is rotatably pivoted to the rear end of the top of the mast, and a base end is rotatably pivoted to the upper end of the guy support and the front end of the top of the mast. The post is characterized in that the lower end of the guy support and the lower mast are connected via a guy wire, and a jack for raising and rotating the upper mast is attached to the lower mast. type floor crane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985183341U JPH0423901Y2 (en) | 1985-11-28 | 1985-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985183341U JPH0423901Y2 (en) | 1985-11-28 | 1985-11-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6292287U true JPS6292287U (en) | 1987-06-12 |
| JPH0423901Y2 JPH0423901Y2 (en) | 1992-06-04 |
Family
ID=31129991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985183341U Expired JPH0423901Y2 (en) | 1985-11-28 | 1985-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0423901Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS477247U (en) * | 1971-02-17 | 1972-09-26 | ||
| JPS5275749A (en) * | 1975-12-19 | 1977-06-25 | Kubota Ltd | Tower crane |
-
1985
- 1985-11-28 JP JP1985183341U patent/JPH0423901Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS477247U (en) * | 1971-02-17 | 1972-09-26 | ||
| JPS5275749A (en) * | 1975-12-19 | 1977-06-25 | Kubota Ltd | Tower crane |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0423901Y2 (en) | 1992-06-04 |