CLAMP JIG FOR RAIL BOND WELD

PROBLEM TO BE SOLVED: To provide a clamp jig for a rail bond weld, which can measure the temperature of a rail welding face at a rail heating time and can attain a stable welding quality irrespective of the welding technique of an operator.SOLUTION: A clamp jig comprises: terminal arranging means 21...

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Bibliographische Detailangaben
Hauptverfasser:	KITADA AKIHIKO, KIKUCHI NORIMITSU, KAIGEN TAKAHIRO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING FIXED CONSTRUCTIONS MACHINE TOOLS MACHINES FOR MAKING RAILWAYS OF ALL KINDS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PERMANENT WAY PERMANENT-WAY TOOLS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a clamp jig for a rail bond weld, which can measure the temperature of a rail welding face at a rail heating time and can attain a stable welding quality irrespective of the welding technique of an operator.SOLUTION: A clamp jig comprises: terminal arranging means 21, 22, 24 and 32 for arranging the terminal member 50a of a rail bond 50 on the welded face 10a of a rail 10; and a temperature sensor 26 for detecting the temperature of the welding surface of the rail, wherein the temperature sensor is arranged on the back side of the welding surface in the rail. 【課題】レール加熱時のレール溶接面の温度を測定することができ、作業者の溶接技術に拘わらず、安定した溶接品質を得ることのできるレールボンド溶接用のクランプ治具を提供する。【解決手段】レールボンド５０の端子部材５０ａをレール１０の溶接面１０ａに配置する端子配置手段２１，２２，２４，３２と、前記レールの溶接面の温度を検出する温度センサ２６とを備え、前記温度センサは、前記レールにおける前記溶接面の裏面側に配置される。【選択図】図１