sometimes in the transmission conduit sparks some serious blasting trolley line

Safety trolley line is a new mobile power supply unit, with its insulation, security, temperature, vibration, energy saving and other advantages to gradually replace 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.
Overhead 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:
(A) increasing the collector brushes chamfered and polished smooth;
(2) increasing the collector between two opposite brush spring strength, flexibility, ensure spring return freely;
(3) to deepen. Electric pallet truck 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. 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.