High Efficiency Pantograph
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[0021] exist Figure 1 to Figure 4 In the shown embodiment, the high-efficiency pantograph includes a connecting rod 1 and a strut 2,
[0022] One end of the connecting rod 1 is hingedly mounted on the top plate of the train, and the other end of the connecting rod 1 is fixedly equipped with a telescopic arm 3, and the telescopic arm 3 is controlled to expand and contract by the electrical system;
[0023] A slider 11 is installed on the connecting rod 1, and the slider 11 can reciprocate and translate along the axis direction of the connecting rod 1; one end of the rod 2 is hinged on the slider 11, and the other end is installed on the rotating motor 4 On the drive shaft, the pole 2 can rotate synchronously with the drive shaft;
[0024] A slide plate 5 is fixedly installed at the end of the telescopic arm 3, and an induction solenoid 6 is embedded inside the slide plate 5, and the axis of the induction solenoid 6 is perpendicular to the contact line on the catenary;
[002...
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