Auxiliary tool for maintaining tower crane structural component

The utility model relates to the field of tower crane maintenance tools, and discloses an auxiliary tool for tower crane structural member maintenance, which comprises a main body backpack, the side surface of the main body backpack is fixedly connected with a plurality of spring ropes, and the main...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG LEI, ZHENG KAIGUO, LIU ERFEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	HAND CARRIED BAGS HAND OR TRAVELLING ARTICLES HUMAN NECESSITIES LUGGAGE PURSES TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THEBODY
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