JPS5918784U

JPS5918784U - traveling crane

Info

Publication number: JPS5918784U
Application number: JP11289482U
Authority: JP
Inventors: 福山　哲男
Original assignee: 川崎製鉄株式会社
Priority date: 1982-07-27
Filing date: 1982-07-27
Publication date: 1984-02-04

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図はクレーンの集電器を示す斜視図、第２図は第１
図の集電器の取付を示す端面図、第３図は第１図の集電
器を支持する従前の支柱を示す正面図、第４図は本考案
の装置に使用する支柱を示す断面図、第５図は収縮位置
に置かれた第４図の支柱を示す断面図、第６図は第４図
の支柱の要部を示す拡大正面図、第７図は第４図の装置
に取付けられる部品の拡大斜視図である。１・・・テレスコープ構造の支柱、２・・・外管部材、
３・・・内管部材、４・・・カウンターウェイト、５・
・・鋼索、６・・・滑車、７・・・締付金具、８・・・
アイ金具、９・・・滑車、１０・・・本考案のクレーン
、１１・・・フランチ、１２・・・錠止金具（上部）、
１３・・・錠ボルト、１４・・・錠止金具（下部）、１
５・・・アイ金具、１６・・・アイ金具、１−７・・・
長孔、１８・・・開口、１９Ａ。１９Ｂ・・・フランチ、２０・・・トロリーＬ２１・・
田−ラー、２２・・・パンタグラフ型集電器、２３・・
・碍子、２４・・・支柱、２５・・・支持盤、２６・・
・ボルト穴、３０・・・従前のクレーン。Figure 1 is a perspective view of the crane's current collector, and Figure 2 is a perspective view of the crane's current collector.
3 is a front view showing the conventional support supporting the current collector shown in FIG. 1; FIG. 4 is a sectional view showing the support used in the device of the present invention; Figure 5 is a sectional view showing the strut in Figure 4 in the retracted position, Figure 6 is an enlarged front view showing the main parts of the strut in Figure 4, and Figure 7 is the parts attached to the device in Figure 4. FIG. 1... Telescope structure strut, 2... Outer tube member,
3...Inner tube member, 4...Counterweight, 5.
... Steel cable, 6... Pulley, 7... Tightening fitting, 8...
Eye fitting, 9... Pulley, 10... Crane of the present invention, 11... Franch, 12... Lock fitting (upper part),
13...Lock bolt, 14...Lock fitting (lower part), 1
5... Eye fitting, 16... Eye fitting, 1-7...
Long hole, 18...Opening, 19A. 19B...France, 20...Trolley L21...
Fielder, 22... Pantograph type current collector, 23...
・Insulator, 24... Support, 25... Support plate, 26...
・Bolt hole, 30...Previous crane.

Claims

[Scope of utility model registration request]

A running lane equipped with a current collector that comes into contact with a trolley wire installed in a factory, which is a support with a telescopic structure that is erected on the girder of the crane at the bottom of the trolley wire and extends toward the trolley wire. 1, the outer tube member 2 of the support has a counterweight 4 hanging from a pulley attached to the outside of its upper end, and the inner tube member 3 has a current collector attached to its upper end, and a counterweight hanging from the pulley at its lower end. A running lane characterized by having steel ropes 5 tied together.