Circuit breaker dual-breaking point multi-sheet type moving contact
The invention discloses a circuit breaker dual-breaking point multi-sheet type moving contact. The moving contact comprises moving contact rods, springs, movable shafts, floating shafts and a contactbase; the multiple moving contact rods penetrate into two movable shafts in sequence through movable...
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Main Authors | , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
13.03.2018
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Subjects | |
Online Access | Get full text |
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Summary: | The invention discloses a circuit breaker dual-breaking point multi-sheet type moving contact. The moving contact comprises moving contact rods, springs, movable shafts, floating shafts and a contactbase; the multiple moving contact rods penetrate into two movable shafts in sequence through movable shaft mounting holes; the floating shafts are arranged on the two sides of the moving contact rods;open type mounting grooves are formed in the mounting positions, corresponding to the contact base, of the two ends of the floating shafts; every two moving contact rods on the contact base are arranged in one group, and two springs are arranged between two moving contact rods in one moving contact rod group; the two ends of the springs are connected with the movable shafts and the floating shafts respectively; the springs are in a stretched state; the springs connect the moving contact rods on the movable shafts into one assembly through the floating shafts; and the assembly is connected with the contact base togethe |
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Bibliography: | Application Number: CN201711058599 |