Power grid iron tower nut antitheft combination structure and antitheft method

The invention relates to a power grid iron tower nut antitheft combination structure and an antitheft method, and belongs to the technical field of power grid iron towers and construction thereof. A nut is a cylinder; a first circular bolt through hole (8) is formed in middle of the nut; multiple fi...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WEI HENAN, LI AIJUN, ZHANG HEQUN, FU HONGWEI, DONG XINBIAO, ZHAO XUEJIAN, KANG BOYUAN, JIU YANCHUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HAND TOOLS HEATING LIGHTING MANIPULATORS MECHANICAL ENGINEERING PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS THERMAL INSULATION IN GENERAL TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING TRANSPORTING WEAPONS
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