workplace accident icon, injury at work yellow warning sign

accident icon work workplace injury sign hand hazard warning danger gears safety crush moving parts rotating watch fingers clear attention beware caution machinery machine factory mechanical mechanic mechanism roller occupational insurance risk cut physical careful damage health hurt vector logo symbol pictogram banner placard loss security entrapment cogs wheels signage entanglement prevent silhouette harm triangle yellow icons signs logos clipart web design flat abstract clip art symbols computer graphic graphics drawing cartoon concept gear