General overhead crane safe operation

1, the physical examination and security technology sector after passing the examination, trained and practice, to carry out the examination techniques and safe operation, and obtain qualified labor department (labor and social security department) documents only after an independent operation.
2, the driver should know: (1) understand the fundamentals of the structure  bridge gantry crane , the major components regularly for safety and technical inspection, maintenance and lubrication. 2) familiar with and comply with safety procedures to ensure safety in production. The driver out of the cab, it must be up and down ladders to prohibit cross prohibit hand carry tool.
3, each crane shall be equipped with the following items:
  (A), maintenance of cranes necessary tools;
  (2), insulated gloves and shoes;
  (3), the seat belt;
  (4), dry-type fire extinguishers.
4, the cab floor should be laid rubber mat or other insulating material
5, non-work-related personnel boarded cranes freely
6, prohibited from throwing objects on the  overhead bridge crane  down
7, the inspection must first pull down the total gate, and hung "Do not switch on," the warning signs.
8, when the crane was to prohibit drivers from closing actuate cranes. Maintenance, the driver must obey the command of maintenance personnel.
9, cranes operating locations have sufficient lighting and smooth lifting channel
10, cranes must have a clear sound speakers, alarm and other signaling devices.
11, open use of the crane electrical equipment,sino hoist facilities must have a good rain.
12 cranes on the ladder, platform and walkway should be installed no less than 1M protective railing, and its width not less than 600mm, and has no less than 150mm baffle. Straight ladder or ramp angle above 75 ° ladder, its height exceeds
5m, should have curved protective circle. Straight ladder than 10m
When every 5-6M platform should rest with the fence.
13, cranes all live parts of the shell, should be carried out reliably grounded to prevent electric shock accident. Trolley track is not welded to the main beam welding ground should be taken. Drawing down transformer provides the low pressure side should be grounded. The ground should be checked regularly