What’re the driver’s cabin and safety device?
Broad vision, the driver’s cabin of gantry crane is installed between auxiliary support leg and main support leg
Below devices or systems are installed in the driver’s cabin:
Voltmeter, ammeter, load limit device display instrument, anemoclinograph and so on.
Alarm device, sound system, air conditioner
Heat preservation, heat insulation treatment for driver’s cabin
a. Electrical safety device
General power switch earth leakage protection device
Crane travelling emergency stop button
Crane travelling warning light
Lifting travel limit（max）, crane travel limit and trolley travel limit
Lifting load limiter
Anemoclinograph
Lifting trolley travel locking device
Crane stop rail clamping device
b. Electrical system protection device
Lightning arrester
Overload, overcurrent, short-circuit protection, monitoring indicator and interlocking device
Overvoltage, undervoltage protection; mechanical and electric interlock mechanism (avoid misoperation)
Gantry crane sets up inclined staircase, handrail, walking platform and other safety auxiliary facilities to ensure convenient construction and personnel safety.
