TRANSPORTATION DEVICE OF WITHDRAWABLE CIRCUIT BREAKER

The present invention relates to a transportation device of a withdrawable circuit breaker, and more particularly, to a transportation device of a withdrawable circuit breaker capable of simultaneously moving right and left handles of a girder assembly for restricting movement of the transportation...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KIM, Il Hyun, YANG, Hong Ik
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION
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Beschreibung
Zusammenfassung:	The present invention relates to a transportation device of a withdrawable circuit breaker, and more particularly, to a transportation device of a withdrawable circuit breaker capable of simultaneously moving right and left handles of a girder assembly for restricting movement of the transportation device or releasing a restricted state. The transportation device of a circuit breaker includes: a truck assembly (10) on which a body (1) of the circuit breaker is loadable; a body plate (21) of a girder assembly (20) installed on a front surface of the truck assembly; a pair of sliding plates slidably (22, 23) installed in the body plate; and a rotation plate (30) having both sides to which leg portions (22a, 23a) of the sliding plates are rotatably coupled, respectively, wherein the rotation plate is inserted into a lead screw (11) penetratingly-formed at a central part of the girder assembly.