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
Application number
JP9517785U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP9517785U priority Critical patent/JPS625186U/ja
Publication of JPS625186U publication Critical patent/JPS625186U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] ロープトロリー式橋形クレーンの起伏ブームの
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.
JP9517785U 1985-06-25 1985-06-25 Pending JPS625186U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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