Roller baseplate
The utility model belongs to the railroad switch anti-drag device, in particular to a rolling slide chair panel, which consists of an installation seat (1), an installation cover (2) and idler wheel assemblies (3). The utility model is characterized in that three groups of idler wheel assemblies (3)...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model belongs to the railroad switch anti-drag device, in particular to a rolling slide chair panel, which consists of an installation seat (1), an installation cover (2) and idler wheel assemblies (3). The utility model is characterized in that three groups of idler wheel assemblies (3) are connected between the installation seat (1) and the installation cover (2) via an inner hexagon screw (8) and arranged on a slide chair axially and parallelly. The utility model has simple structure and convenient use and meets the requirements for the development of railroad switch anti-drag device in railway speed-up. |
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