The invention provides a carbon fiber plate single-conductive-wire hooking clamping tool for 110kV live-wire work. The carbon fiber plate single-conductive-wire hooking clamping tool comprises an arm portion and a hook portion integrally designed. The arm portion and the hook portion are made of carbon fiber sheet materials. The carbon fiber sheet materials include at least two carbon fiber cloth layers and at least one carbon fiber filament layer. The carbon fiber filament layer is positioned between the two carbon fiber cloth layers. Each carbon fiber cloth layer is made of vertical carbon fibers and transverse carbon fibers which are interlaced in an upper-and-lower mode. The fiber widths of the vertical carbon fibers and the transverse carbon fibers are the same. The carbon fiber filament layer is made of carbon fibers which are in bidirectional interlacing in an upper-and-lower mode. The carbon fiber cloth layers and the carbon fiber filament layer are impregnated with cementing agents. The carbon fiber plate single-conductive-wire hooking clamping tool of the invention is strong in endurance and free from rusting. The carbon fiber plate single-conductive-wire hooking clamping tool can be used in environments with peracid, high alkali, high-salt and atmosphere corrosion. The carbon fiber plate single-conductive-wire hooking clamping tool of the invention is advantaged by being high in anti-fatigue strength, being wear resistant, being anti-aging, etc.