JPS6186378U - - Google Patents
Info
- Publication number
- JPS6186378U JPS6186378U JP16982884U JP16982884U JPS6186378U JP S6186378 U JPS6186378 U JP S6186378U JP 16982884 U JP16982884 U JP 16982884U JP 16982884 U JP16982884 U JP 16982884U JP S6186378 U JPS6186378 U JP S6186378U
- Authority
- JP
- Japan
- Prior art keywords
- telescoping arm
- boom
- horizontal boom
- horizontal
- base end
- 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
Landscapes
- Jib Cranes (AREA)
Description
図面は本考案に係る定置式クレーンの一実施例
を示すもので、第1図は同側面図、第2図は第1
図A−A線拡大断面図、第3図は水平ブーム先端
部の拡大側面図、第4図は同拡大平面図、第5図
はステー部材の一部切欠断面図である。
図中、3は旋回台、5はマスト、7は水平ブー
ム、10はブーム移動装置、11はラツク、12
はピニオン、14はテレスコアーム、16はステ
ー部材である。
The drawings show one embodiment of the stationary crane according to the present invention, and Fig. 1 is a side view of the same, and Fig. 2 is a side view of the same.
FIG. 3 is an enlarged side view of the tip of the horizontal boom, FIG. 4 is an enlarged plan view thereof, and FIG. 5 is a partially cutaway sectional view of the stay member. In the figure, 3 is a rotating base, 5 is a mast, 7 is a horizontal boom, 10 is a boom moving device, 11 is a rack, 12
14 is a pinion, 14 is a telescoping arm, and 16 is a stay member.
Claims (1)
に水平ブームを水平方向にスライド自在に設ける
と共に、該水平ブームに沿つて設けられたラツク
に噛合するピニオンを有するブーム移動装置を設
け、上記水平ブームにこれより垂直方向下方に伸
縮するテレスコアームの基端部を枢支すると共に
、該枢支部より上方の水平ブーム先端両側部と、
これより上方のテレスコアーム基端中央部との間
にテレスコアームの傾斜を修正すると共に所定の
荷重以上で自ら切断するステー部材を掛渡したこ
とを特徴とする定置式クレーン。 A horizontal boom is provided at the upper end of a mast provided upright on a swivel base so as to be slidable in the horizontal direction, and a boom moving device having a pinion that meshes with a rack provided along the horizontal boom is provided, A base end of a telescoping arm that extends and retracts vertically downward from the horizontal boom is pivotally supported, and both sides of the horizontal boom's distal end above the pivot;
A stationary crane characterized in that a stay member that corrects the inclination of the telescoping arm and cuts itself under a predetermined load or more is suspended between the central portion of the base end of the telescoping arm above the telescoping arm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16982884U JPS6186378U (en) | 1984-11-10 | 1984-11-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16982884U JPS6186378U (en) | 1984-11-10 | 1984-11-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6186378U true JPS6186378U (en) | 1986-06-06 |
Family
ID=30727541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16982884U Pending JPS6186378U (en) | 1984-11-10 | 1984-11-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6186378U (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5553357U (en) * | 1979-09-13 | 1980-04-10 | ||
JPS5878993A (en) * | 1981-11-04 | 1983-05-12 | 日本鋼管株式会社 | Cargo-handling device for claw crane |
JPS58160094A (en) * | 1982-03-16 | 1983-09-22 | 株式会社椿本チエイン | Safety device for industrial robot |
JPS59172383A (en) * | 1983-03-22 | 1984-09-29 | 株式会社竹中工務店 | Stationary type crane |
-
1984
- 1984-11-10 JP JP16982884U patent/JPS6186378U/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5553357U (en) * | 1979-09-13 | 1980-04-10 | ||
JPS5878993A (en) * | 1981-11-04 | 1983-05-12 | 日本鋼管株式会社 | Cargo-handling device for claw crane |
JPS58160094A (en) * | 1982-03-16 | 1983-09-22 | 株式会社椿本チエイン | Safety device for industrial robot |
JPS59172383A (en) * | 1983-03-22 | 1984-09-29 | 株式会社竹中工務店 | Stationary type crane |