ZHANG Guoqing, MA yinhuan. Design of earthing device for power construction crane[J]. Ningxia electric power, 2016, (5). DOI: 10.3969/j.issn.1672-3643.2016.05.012.
Aiming at the problem that crane boom cannot guarantee the safe distance with nearbyelectrified body resulting in electrified body discharge and the operator electric shocking accidenthappening in electric construction
deeply analyzes site work links
designs a new type of craneearthing device for power construction
It has characteristices of flexility
simpleness and convenience
and can be applied in 35 kV and below transmission lines construction. The application result showsthat crane earthing device effectively avoid the accident of personal electric shocking in electricconstruction
improve the safety coefficient of crane work and has practical application value.