Rail vehicle is with drawing block structure that reaches standard grade
The utility model relates to a rail vehicle is with drawing block structure that reaches standard grade belongs to rail vehicle wiring field. The regulating block comprises a flange, the flange is with setting up the perforating hole department for the cable outside che nei and car, and the cable is...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model relates to a rail vehicle is with drawing block structure that reaches standard grade belongs to rail vehicle wiring field. The regulating block comprises a flange, the flange is with setting up the perforating hole department for the cable outside che nei and car, and the cable is fixed and is used the support, install in on the flange to and the foaming is sealed gluey, and sealed glue of this foaming is used for sealing the flange and the clearance of pencil. The utility model discloses can reach effective sealed and outer effect of the interior car of buffer wagon to avoid temperature, humidity, dust concentration poor and lead to the trouble of the inside and outside equipment of car just have with material compatibility such as cable good, be convenient for maintenance and change, accommodation wide, with low costs, do not have an advantage such as wasting phenomenon. |
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