Crane Periodic Inspection and Maintenance
Crane Periodic Inspection and Maintenance
Crane periodic inspection and maintenance including daily inspection, weekly inspection, monthly inspection, annual inspection; dynamic monitoring of the crane, detection and timely treatment if there are unusual circumstances at any time, so as to guarantee the safe operation of crane machinery.
1. Daily inspection
The driver is responsible for crane operation routine maintenance item, mainly include clean, lubricate transmission parts, adjusting and fixing work. Test the reliability and sensitive of the safety devices by crane traveling, monitoring if any abnormal sounds during the operation.
2. Weekly inspection
Jointly carried out by crane repairman and crane driver, in addition to daily inspection items, the main content is visual inspection: check the hook, load handling device, wire rope use safety, brakes, clutch, emergency alarm device sensitivity and reliability, observing the transmission components if any abnormal running noise and overheating.
3. Monthly inspection
Crane security management jointly with the user, in addition to weekly inspection, the main is to do state detection of crane power system, lifting mechanism, slewing mechanism, traveling mechanism and hydraulic system; Replace worn, deformed, crack and corrosion parts; for electrical control system, check whether the feeding device, controller, overload protection and safety protection device is reliable or not. Check crane failure symptoms caused by leakage, pressure, temperature, vibration, noise, etc. through testing crane traveling. After testing crane structure, bearing and transmission parts, learn about the technical condition of the crane, check to confirm the failure source.
4. Annual inspection
Addition to monthly inspection items, the main is crane technical parameters test, reliability testing, through the detection equipment, test detection of each working mechanism traveling parts wear and metal structure weld joint; through safety devices and components test, evaluate the crane traveling technical condition. Arrange lifting machinery overhaul, crane reforms, crane update programs and plans.
Weihua Crane is professional material handling equipment manufacturer and servicer with largest production in global. Provide you with overhead crane, gantry crane, electric hoist, etc. of safe, reliable and efficient crane solutions and services.
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