A high-safety telescopic electric single-beam cleanroom crane
A high-safety telescopic electric single-beam cleanroom crane includes a counterweight bottom platform, a sliding rail, a sliding block fixing block drive shaft beam telescopic arm, a bearing, an electric hoist gearbox switch and a motor, and the fixing block is arranged on the sliding block. There are sliding blocks on both sides, and a drive shaft passes through the interior of the fixed block, and the drive shaft is connected with the sliding block through threads. The arms are connected by bearings; the electric hoist is nested on the surface of the beam through the internal pulley; the gearbox is connected with the drive shaft through the internal gear. In the utility model, the setting structure of the drive shaft beam and the telescopic arm is simple and the height is convenient to adjust, Reduce hidden dangers, high safety protection, no accidental dust accumulation caused by jamming, improve work efficiency and facilitate market promotion and application.