Staggered double-limb elastic bendable point rail frog
A staggered and elastic technology, applied in the direction of tracks, switches, roads, etc., can solve the problems of inability to eliminate harmful spaces or gaps of miter joints, limited use range, complex structure, etc., and achieve the elimination of harmful spaces and miter joints , Improve driving conditions and meet environmental protection requirements
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[0013] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0014] see figure 1 , The present invention provides a technical solution: a staggered limb elastically bendable core rail frog, including a first wing rail 1, a second wing rail 2, a long core rail 3 and a short core rail 4.
[0015] The first wing rail 1 and the second wing rail 2 are arranged symmetrically or asymmetrically, and a long core rail 3 and a short core rail 4 are arranged between the first wing rail 1 and the second wing rail 2, and the long core rail 3 One end is fixedly connected to one end of the short core rail 4.
[0016] In this embodiment, the first wing rail 1 and the secon...
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