Rail turnout structure
The utility model provides a rail turnout structure, rail turnout structure's interval iron (3) set up as the structure that can pass wing rail (1), interval iron body (4), heart rail (2) in proper order including interval iron body (4), coupling assembling (5), coupling assembling (5) includin...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model provides a rail turnout structure, rail turnout structure's interval iron (3) set up as the structure that can pass wing rail (1), interval iron body (4), heart rail (2) in proper order including interval iron body (4), coupling assembling (5), coupling assembling (5) including connecting bolt (6), coupling nut (7), connecting bolt (6), coupling nut (7) are connected with connecting bolt (6) the wrong dress of passing wing rail (1), interval iron body (3), heart rail (2) in proper order, connecting bolt (6) shock attenuation cover (8) of going up suit tube -in -tube structure, the utility model discloses a rail turnout structure, simple structure, interact in the time of can be to heart rail and wing rail atress and the shearing force that produces plays buffering decomposition function reduces to be used in the connecting bolt up cut shear of interval iron greatly, has effectively reduced connecting bolt to be sheared the risk, has reduced replacement?cycle, the saving cost.
本实用新型提供种轨道道岔结构， |
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