JPS625186U - - Google Patents
Info
- Publication number
- JPS625186U JPS625186U JP9517785U JP9517785U JPS625186U JP S625186 U JPS625186 U JP S625186U JP 9517785 U JP9517785 U JP 9517785U JP 9517785 U JP9517785 U JP 9517785U JP S625186 U JPS625186 U JP S625186U
- Authority
- JP
- Japan
- Prior art keywords
- arm
- hoisting boom
- boom
- rope
- trolley
- 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
- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Description
第1図は、この考案のトロリー駆動用ロープの
ガイドの1実施態様を示す概略平面図、第2図は
第1図のガイドが設置された橋形クレーンの要部
を示す要部正面図、第3図は、ロープトロリー式
橋形クレーンを示す概略正面図、第4図は、従来
のトロリー駆動用ロープのガイドであるガイドロ
ーラが設置された、第3図の橋形クレーンの要部
を示す要部正面図である。図面において、
1……水平固定台、4……起伏ブーム、5……
ヒンジ、8……トロリー駆動用ロープ、8a……
上ロープ、8b……下ロープ、18……横梁フレ
ーム、21……ガイド、22……第1のアーム、
23……第2のアーム、24……ガイドローラ、
25……ポータルフレーム。
FIG. 1 is a schematic plan view showing one embodiment of the trolley driving rope guide of this invention, and FIG. 2 is a front view of the main part showing the main part of a bridge crane in which the guide of FIG. 1 is installed. Fig. 3 is a schematic front view showing a rope trolley type bridge crane, and Fig. 4 shows the main parts of the bridge crane shown in Fig. 3, in which a guide roller, which is a guide for a conventional trolley driving rope, is installed. FIG. In the drawing, 1... horizontal fixed base, 4... hoisting boom, 5...
Hinge, 8... Trolley driving rope, 8a...
Upper rope, 8b... Lower rope, 18... Cross beam frame, 21... Guide, 22... First arm,
23...Second arm, 24...Guide roller,
25...Portal frame.
Claims (1)
後端部上方でその1端が軸承された第1のアーム
と、前記クレーンの、前記起伏ブームの後端部近
くの水平固定台上方でその1端が軸承された、そ
の途中に前記第1のアームの他端を枢着した第2
のアームとによつて、前記起伏ブームが起伏する
面と同一の垂直面内で運動するリンクを形成し、
そして、前記水平固定台および前記起伏ブーム上
に張られたトロリーの駆動用ロープを、前記起伏
ブームの起立時において受けるためのガイドロー
ラを、前記第2のアームの他端に設けたことを特
徴とする、ロープトロリー式橋形クレーンにおけ
るトロリー駆動用ロープのガイド。 a first arm having one end pivoted above the rear end of the hoisting boom of the rope trolley bridge crane; and a first arm having one end pivoted above the horizontal fixed base near the rear end of the hoisting boom of the crane. a second arm which is rotatably supported, and the other end of the first arm is pivotally connected to the middle of the second arm;
and an arm of the luffing boom, forming a link that moves in the same vertical plane as the plane in which the hoisting boom is hoisted;
A guide roller is provided at the other end of the second arm for receiving a trolley driving rope stretched over the horizontal fixed base and the hoisting boom when the hoisting boom is raised. A guide for the trolley driving rope in a rope trolley type bridge crane.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9517785U JPS625186U (en) | 1985-06-25 | 1985-06-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9517785U JPS625186U (en) | 1985-06-25 | 1985-06-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS625186U true JPS625186U (en) | 1987-01-13 |
Family
ID=30959433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9517785U Pending JPS625186U (en) | 1985-06-25 | 1985-06-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS625186U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021143045A (en) * | 2020-03-12 | 2021-09-24 | 株式会社三井E&Sマシナリー | Crane and disc-shaped guide mechanism |
-
1985
- 1985-06-25 JP JP9517785U patent/JPS625186U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021143045A (en) * | 2020-03-12 | 2021-09-24 | 株式会社三井E&Sマシナリー | Crane and disc-shaped guide mechanism |
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