Cold start rack for diesel engine

The utility model discloses a diesel engine cold start rack, which comprises a bottom rack, a top rack and a top rack, the first pressing mechanism comprises a clamping base fixed on the bedplate, a pressing air cylinder is fixed on the side surface of the clamping base, a tongue depressor is fixed on an air cylinder rod of the pressing air cylinder, and the tail end of the tongue depressor is provided with an inclined surface; the second pressing mechanism comprises a pressing support fixed on the bedplate, a downward pressing air cylinder is fixed on the pressing support, and a pressing plate is fixed on an air cylinder rod of the downward pressing air cylinder; a starting rope wheel is connected to a motor shaft of the starting motor, and a starting rope is fixed to the starting rope wheel. The cold start rack is simple in structure, an engine can be quickly positioned, and cold start testing can be conveniently carried out on the engine after the engine is positioned. 本实用新型公开了一种柴油发动机冷启动台架，包括：一底架，所述底架包括一台板