Bridge crane trolley line related safety improvement measures

    overhead bridge crane  safety trolley line is a new mobile power supply unit, with its insulation, security, temperature, vibration, energy saving and other advantages of gradually replaced the old bare angle iron and copper trolley line. Safety trolley line from the caulking tube or slot in the plastic plate in the T2 smooth copper or aluminum conductors embedded wearable as a carrier fluid, a combination of transmission a conduit under the open slot to facilitate the collector operation, a high wear resistance by the collector copper-graphite brush of the power-oriented electrical work.
hoist gantry crane in use and easy off, sometimes in the transmission conduit sparks some serious blasting trolley line ", resulting collector replaced too frequently, affecting production. To this end, the following improvements:
1 Increase collector brushes chamfered and polished smooth;
(2) increase the collector between two opposite brush spring strength, flexibility, ensuring spring return freely;
3 deepened. Reinforcement collector in a spring seat, the return spring to ensure the brush is not easy in the work "bit string";
4 two safety trolley line connections connecting block should be chamfered to ensure a smooth transition collector.steel crane Meanwhile, to ensure the safety of the normal use of the trolley line, driving workers standardize operations, maintenance workers of periodic maintenance, periodic inspection is also essential.