JPS6393382U - - Google Patents
Info
- Publication number
- JPS6393382U JPS6393382U JP18908886U JP18908886U JPS6393382U JP S6393382 U JPS6393382 U JP S6393382U JP 18908886 U JP18908886 U JP 18908886U JP 18908886 U JP18908886 U JP 18908886U JP S6393382 U JPS6393382 U JP S6393382U
- Authority
- JP
- Japan
- Prior art keywords
- girder
- steel piece
- rocking leg
- rocking
- leg
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
Description
第１図は本考案の支承構造を示す。第２図は鋼
製コマの斜視図。第３図は本考案による支承構造
をもつた揺脚付クレーン。第４図は同じく側面図
。第５図〜第７図は支承部の作用説明図。第８図
と第９図はせり止めの構造を示す２つの実施例。
第１０図〜第１２図は従来型の支承構造。
図において；１……ガーダ、２……揺脚、３…
…支承構造、４……鋼製コマ、５……ボルト、６
……（鋼製コマの）中心穴、７……せり止め、８
……弾性体ライナー、９……凹部。
FIG. 1 shows the support structure of the present invention. Figure 2 is a perspective view of the steel piece. Figure 3 shows a rocking crane with a support structure according to the present invention. Figure 4 is also a side view. FIGS. 5 to 7 are explanatory diagrams of the operation of the support portion. Figures 8 and 9 show two embodiments of the structure of the dam.
Figures 10 to 12 show conventional support structures. In the diagram; 1... girder, 2... rocking leg, 3...
...Support structure, 4...Steel piece, 5...Bolt, 6
... Center hole (of the steel piece), 7 ... Stopper, 8
...Elastic liner, 9...Concave portion.
Claims (1)
頂部に設けた凹部９上に弾性体ライナー８を介し
て上面に円筒面を有する鋼性コマ４を嵌入し、該
鋼性コマ４上にガーダ１の下面に固設したせり止
め７を載せ、ボルト５で結合したことを特徴とす
る揺脚部をもつクレーンの支承部の構造。 At the contact point between the girder 1 and the rocking leg 2, a steel piece 4 having a cylindrical surface on the upper surface is inserted into the recess 9 provided at the top of the rocking leg 2 via an elastic liner 8, and the steel piece 4 is The structure of a support part of a crane having a rocking leg part is characterized in that a stopper 7 fixedly installed on the lower surface of a girder 1 is placed on the lower surface of the girder 1 and connected with bolts 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18908886U JPS6393382U (en) | 1986-12-10 | 1986-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18908886U JPS6393382U (en) | 1986-12-10 | 1986-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6393382U true JPS6393382U (en) | 1988-06-16 |
Family
ID=31141064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18908886U Pending JPS6393382U (en) | 1986-12-10 | 1986-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6393382U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002104773A (en) * | 2000-09-29 | 2002-04-10 | Ishikawajima Harima Heavy Ind Co Ltd | Base isolation structure of running crane |
| JP4739567B2 (en) * | 2001-04-04 | 2011-08-03 | Ｉｈｉ運搬機械株式会社 | Seismic isolation structure |
| JP2015205738A (en) * | 2014-04-17 | 2015-11-19 | 株式会社Ihi | seismic isolation structure |
-
1986
- 1986-12-10 JP JP18908886U patent/JPS6393382U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002104773A (en) * | 2000-09-29 | 2002-04-10 | Ishikawajima Harima Heavy Ind Co Ltd | Base isolation structure of running crane |
| JP4739567B2 (en) * | 2001-04-04 | 2011-08-03 | Ｉｈｉ運搬機械株式会社 | Seismic isolation structure |
| JP2015205738A (en) * | 2014-04-17 | 2015-11-19 | 株式会社Ihi | seismic isolation structure |