Full-automatic operation trolley switch
The utility model discloses a full-automatic operation trolley switch, which relates to the technical field of electrical automation of thermal power plants and comprises a mounting seat and a trolley switch mounted in the mounting seat, and a mounting groove is formed in the top of the mounting sea...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a full-automatic operation trolley switch, which relates to the technical field of electrical automation of thermal power plants and comprises a mounting seat and a trolley switch mounted in the mounting seat, and a mounting groove is formed in the top of the mounting seat. Fixing columns are fixedly connected to the bottoms of the inner side walls of the mounting grooves, buffer plates are slidably connected to the outer side walls of the fixing columns, buffer springs are fixedly connected to the bottoms of the buffer plates, inserting grooves are formed in the tops of the fixing columns, and inserting rods are slidably connected to the inner side walls of the inserting grooves; a control circuit is arranged in the trolley switch; according to the utility model, the propulsion limit switch and the exit limit switch are respectively added at the propulsion position and the exit position, the limit switches stop controlling the operation of the motor, and when operation is needed, |
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