JPH03125783U

JPH03125783U -

Info

Publication number: JPH03125783U
Application number: JP3518790U
Authority: JP
Priority date: 1990-03-30
Filing date: 1990-03-30
Publication date: 1991-12-19

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示すレールの概略
平面図、第２図は曲線レールの端部の側面図、第
３図は本考案に係るゴライアスクレーンの正面図
、第４図はゴライアスクレーンの車輪と補助車輪
の関係を示す説明図、第５図は駆動装置及び伝達
機構の説明図、第６図は第３図におけるＡ部の断
面図、第７図は同じくＢ部の断面図である。１，２……走行レール、３……曲線レール、３
ａ……外側レール、３ｂ……内側レール、４……
ゴライアスクレーン、４ａ……フツク、４ｂ……
トロリーホイスト、４ｃ……サドル、５……走行
車輪、６……補助車輪、６ａ……外側の補助車輪
、６ｂ……内側の補助車輪、７……駆動装置、８
……スプロケツト、９……駆動チエーン、１０，
１１……ギヤ。 Figure 1 is a schematic plan view of a rail showing an embodiment of the present invention, Figure 2 is a side view of the end of the curved rail, Figure 3 is a front view of the Goliath crane according to the present invention, and Figure 4 is a Goliath crane. An explanatory diagram showing the relationship between the wheels and auxiliary wheels of the crane, Fig. 5 is an explanatory diagram of the drive device and transmission mechanism, Fig. 6 is a sectional view of section A in Fig. 3, and Fig. 7 is a sectional view of section B as well. It is. 1, 2... Traveling rail, 3... Curved rail, 3
a...Outer rail, 3b...Inner rail, 4...
Goliath Crane, 4a... Futsuku, 4b...
Trolley hoist, 4c... Saddle, 5... Running wheel, 6... Auxiliary wheel, 6a... Outer auxiliary wheel, 6b... Inner auxiliary wheel, 7... Drive device, 8
... Sprocket, 9 ... Drive chain, 10,
11...Gear.

Claims

[Claims for Utility Model Registration] (1) A curved rail is connected to the end of the running rail of the Goliath crane, and this curved rail is connected to a running rail that runs in a direction different from the running rail, and the Goliath crane is Auxiliary wheels running on the curved rail coaxially with the running wheels are provided, and the auxiliary wheels have a smaller wheel diameter for the curved rail with a smaller radius of curvature, and a smaller wheel diameter for the curved rail with a larger radius of curvature. A rotary Goliath crane characterized by its large shape. (2) The rotary Goliath crane according to claim (1), wherein the curved rail is formed into a rack shape, and the auxiliary wheel is formed into a pinion shape that meshes with the rack.