The safety trolley line is a new type of mobile power supply device. It gradually replaces the old exposed angle iron and the copper row contact line with its superior performances such as insulation, safety, temperature resistance, vibration resistance, and energy saving. The insurance trolley line consists of a smooth and flat T2 copper row or an aluminum section embedded with a wear-resistant conductor embedded in an engineering plastic pipe or grooved plate as a carrier fluid, which is combined into a transmission conduit, a gear pump, and an open slot under the conduit. Lee sets the electrical operation, and the electrical current is directed to the working electrical appliance by the collector's high wear-resistant copper-based graphite brush.
The collector is the main device for picking up electrical energy in the collector line side of the trolley line system. It passes through the sliding contact of the collector brush and the guide rail, and the electrical energy is directly transmitted to the electrical appliance, thereby realizing the mobile power supply of the system. The collector consists of two parts: the tension device of the mechanical structure and the collector brush that directly contacts the guide rail.
The mechanical structure of the tension device determines the sliding contact pressure of the brush and the guide rail and the stability of the mechanism. The collector brush is the conductor of the sliding contact of the guide rail to pick up the electric energy. Its performance and conductive quality and the advantages and disadvantages of the material structural composition will be directly Affects the safe operation of the entire system equipment. To this end, the following improvements have been made:
(1) Increase the collector brush chamfer, screw pump, and polish lubrication;
(2) Increase the strength and elasticity of the spring between the two collectors of the current collector, and the gear oil pump ensures that the spring can recover freely;
(3) deepened. Reinforce the spring seat in the collector to ensure that the restoration spring of the brush is not easy to "chain" in operation;
(4) The connecting piece of the two sections of the safety trolley line must be chamfered to ensure a smooth transition of the collector. At the same time, in order to ensure the misuse of the safety wireline, it is also essential that the operator's standard operations, maintenance workman's scheduled maintenance, and regular inspections are also necessary.
The collector is the main device for picking up electrical energy in the collector line side of the trolley line system. It passes through the sliding contact of the collector brush and the guide rail, and the electrical energy is directly transmitted to the electrical appliance, thereby realizing the mobile power supply of the system. The collector consists of two parts: the tension device of the mechanical structure and the collector brush that directly contacts the guide rail.
The mechanical structure of the tension device determines the sliding contact pressure of the brush and the guide rail and the stability of the mechanism. The collector brush is the conductor of the sliding contact of the guide rail to pick up the electric energy. Its performance and conductive quality and the advantages and disadvantages of the material structural composition will be directly Affects the safe operation of the entire system equipment. To this end, the following improvements have been made:
(1) Increase the collector brush chamfer, screw pump, and polish lubrication;
(2) Increase the strength and elasticity of the spring between the two collectors of the current collector, and the gear oil pump ensures that the spring can recover freely;
(3) deepened. Reinforce the spring seat in the collector to ensure that the restoration spring of the brush is not easy to "chain" in operation;
(4) The connecting piece of the two sections of the safety trolley line must be chamfered to ensure a smooth transition of the collector. At the same time, in order to ensure the misuse of the safety wireline, it is also essential that the operator's standard operations, maintenance workman's scheduled maintenance, and regular inspections are also necessary.
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